********** TBF starts here ********** Allocating DL TBF: MS_CLASS=0/0 Creating MS object, TLLI = 0x00000000 Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Skipping TS 3, because num TBFs 0 >= 0 - Assign downlink TS=2 TFI=0 PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 2 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 04, dl_slots = 04 The MS object cannot fully confirm an unexpected TLLI: 0x00002342, partly confirmed Modifying MS object, TLLI = 0x00002342, TA 220 -> 4 ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=0/0 Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 3, because need to reuse TS - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign uplink TS=2 TFI=0 USF=0 PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 2 Attaching TBF to MS object, TLLI = 0x00002342, TBF = TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL): trx = 0, ul_slots = 04, dl_slots = 00 Modifying MS object, TLLI: 0x00000000 -> 0x00002342, already confirmed partly The MS object cannot fully confirm an unexpected TLLI: 0x00004232, partly confirmed Modifying MS object, TLLI: 0x00002342 -> 0x00004232, already confirmed partly Modifying MS object, TLLI = 0x00004232, TA 4 -> 6 Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (len=200) -- Chunk with length 200 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 0, CS-1): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 180 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 1, CS-1): 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=1 PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Allocated TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) Trigger downlink assignment on PACCH Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) exists TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000002. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 0. PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** Destroying MS object, TLLI = 0xffeeddcc Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (len=200) -- Chunk with length 200 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 0, CS-1): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 180 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 1, CS-1): 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=1 PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Allocated TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) Trigger downlink assignment on PACCH Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) exists TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 0. PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000001. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) ********** TBF ends here ********** Destroying MS object, TLLI = 0xffeeddcc Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (len=200) -- Chunk with length 200 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 0, CS-1): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 01 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 180 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 1, CS-1): 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 03 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=CS-1 -- Chunk with length 160 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 2, CS-1): 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) msg block (BSN 2, CS-1): 07 00 05 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 05 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=CS-1 -- Chunk with length 140 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 3, CS-1): 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) msg block (BSN 3, CS-1): 07 00 07 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 07 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=CS-1 -- Chunk with length 120 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 4, CS-1): 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) msg block (BSN 4, CS-1): 07 00 09 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 09 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=CS-1 -- Chunk with length 100 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 5, CS-1): 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) msg block (BSN 5, CS-1): 07 00 0b 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 00 0b 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=CS-1 -- Chunk with length 80 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 6, CS-1): 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) msg block (BSN 6, CS-1): 07 00 0d 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 00 0d 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=CS-1 -- Chunk with length 60 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 7, CS-1): 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) msg block (BSN 7, CS-1): 07 00 0f 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 00 0f 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=CS-1 -- Chunk with length 40 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 8, CS-1): a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 b2 b3 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) msg block (BSN 8, CS-1): 07 00 11 a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 b2 b3 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 11 a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 b2 b3 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=CS-1 -- Chunk with length 20 would exactly fit into space (20): add length header with LI=0, to make frame extend to next block, and we are done data block (BSN 9, CS-1): 01 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 c6 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) msg block (BSN 9, CS-1): 07 00 12 01 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 c6 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 00 12 01 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 c6 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)len=200 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) (len=200) -- Chunk with length 200 larger than space (18) left in block: copy only remaining space, and we are done data block (BSN 10, CS-1): 07 c7 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) msg block (BSN 10, CS-1): 07 00 14 07 c7 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 00 14 07 c7 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=CS-1 -- Chunk with length 182 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 11, CS-1): 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) msg block (BSN 11, CS-1): 07 00 17 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=52 block=0 data=07 00 17 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=CS-1 -- Chunk with length 162 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 12, CS-1): 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) msg block (BSN 12, CS-1): 07 00 19 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=56 block=1 data=07 00 19 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==13) - Sending new block at BSN 13, CS=CS-1 -- Chunk with length 142 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 13, CS-1): 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d - need_padding 0 spb_status 0 spb 0(BSN1 13 BSN2 -1) - Copying data unit 0 (BSN 13) msg block (BSN 13, CS-1): 07 00 1b 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=60 block=2 data=07 00 1b 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==14) - Sending new block at BSN 14, CS=CS-1 -- Chunk with length 122 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 14, CS-1): 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 - need_padding 0 spb_status 0 spb 0(BSN1 14 BSN2 -1) - Copying data unit 0 (BSN 14) msg block (BSN 14, CS-1): 07 00 1d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=65 block=3 data=07 00 1d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==15) - Sending new block at BSN 15, CS=CS-1 -- Chunk with length 102 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 15, CS-1): 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 - need_padding 0 spb_status 0 spb 0(BSN1 15 BSN2 -1) - Copying data unit 0 (BSN 15) msg block (BSN 15, CS-1): 07 00 1f 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=69 block=4 data=07 00 1f 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==16) - Sending new block at BSN 16, CS=CS-1 -- Chunk with length 82 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 16, CS-1): 76 77 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 - need_padding 0 spb_status 0 spb 0(BSN1 16 BSN2 -1) - Copying data unit 0 (BSN 16) msg block (BSN 16, CS-1): 07 00 21 76 77 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=73 block=5 data=07 00 21 76 77 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==17) - Sending new block at BSN 17, CS=CS-1 -- Chunk with length 62 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 17, CS-1): 8a 8b 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d - need_padding 0 spb_status 0 spb 0(BSN1 17 BSN2 -1) - Copying data unit 0 (BSN 17) msg block (BSN 17, CS-1): 07 00 23 8a 8b 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=78 block=6 data=07 00 23 8a 8b 8c 8d 8e 8f 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==18) - Sending new block at BSN 18, CS=CS-1 -- Chunk with length 42 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 18, CS-1): 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 - need_padding 0 spb_status 0 spb 0(BSN1 18 BSN2 -1) - Copying data unit 0 (BSN 18) msg block (BSN 18, CS-1): 07 00 25 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=82 block=7 data=07 00 25 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==19) - Sending new block at BSN 19, CS=CS-1 -- Chunk with length 22 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 19, CS-1): b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 - need_padding 0 spb_status 0 spb 0(BSN1 19 BSN2 -1) - Copying data unit 0 (BSN 19) msg block (BSN 19, CS-1): 07 00 27 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=86 block=8 data=07 00 27 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==20) - Sending new block at BSN 20, CS=CS-1 -- Chunk with length 2 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)len=200 -- Empty chunk, added LLC dummy command of size 16, drained_since=0 -- Chunk with length 16 is less than remaining space (17): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)len=16 data block (BSN 20, CS-1): 0a 41 c6 c7 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 20 BSN2 -1) - Copying data unit 0 (BSN 20) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) msg block (BSN 20, CS-1): 07 00 28 0a 41 c6 c7 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=91 block=9 data=07 00 28 0a 41 c6 c7 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink acknowledge - ack: (BSN=85)"RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR"(BSN=20) R=ACK I=NACK TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) DL analysis, range=0:21, lost=0, recv=21, skipped=0, bsn=127, info='RRRRRRRRRRRRRRRRRRRRR$..........................................' - got ack for BSN=20 - got ack for BSN=19 - got ack for BSN=18 - got ack for BSN=17 - got ack for BSN=16 - got ack for BSN=15 - got ack for BSN=14 - got ack for BSN=13 - got ack for BSN=12 - got ack for BSN=11 - got ack for BSN=10 - got ack for BSN=9 - got ack for BSN=8 - got ack for BSN=7 - got ack for BSN=6 - got ack for BSN=5 - got ack for BSN=4 - got ack for BSN=3 - got ack for BSN=2 - got ack for BSN=1 - got ack for BSN=0 - V(B): (V(A)=21)""(V(S)-1=20) A=Acked N=Nacked U=Unacked X=Resend-Unacked I=Invalid Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==21 .. V(S)==21) - Sending new dummy block at BSN 21, CS=CS-1 -- Empty chunk, added LLC dummy command of size 19, drained_since=4 -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)len=19 data block (BSN 21, CS-1): 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 21 BSN2 -1) - Copying data unit 0 (BSN 21) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) msg block (BSN 21, CS-1): 07 00 2a 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=95 block=10 data=07 00 2a 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink acknowledge - ack: (BSN=86)"RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR"(BSN=21) R=ACK I=NACK TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) DL analysis, range=21:22, lost=0, recv=1, skipped=0, bsn=20, info='R$..............................................................' - got ack for BSN=21 - V(B): (V(A)=22)""(V(S)-1=21) A=Acked N=Nacked U=Unacked X=Resend-Unacked I=Invalid Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) downlink (V(A)==22 .. V(S)==22) - Sending new dummy block at BSN 22, CS=CS-1 -- Empty chunk, added LLC dummy command of size 19, drained_since=112 -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- Final block, so we done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)len=19 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) changes state from FLOW to FINISHED data block (BSN 22, CS-1): 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 22 BSN2 -1) - Copying data unit 0 (BSN 22) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FINISHED) msg block (BSN 22, CS-1): 07 01 2c 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=203 block=11 data=07 01 2c 4d 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FINISHED) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FINISHED) changes state from FINISHED to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW Searching for first unallocated TFI: TRX=0 Found TFI=1. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=1 PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xf1000001, partly confirmed The MS object cannot fully confirm an unexpected TLLI: 0xf1000002, partly confirmed Modifying MS object, TLLI = 0xf1000001, IMSI '' -> '001001000000001' Modifying MS object, TLLI = 0xf1000001, IMSI '001001000000001' -> '001001000000002' TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) the IMSI '001001000000002' was already assigned to another MS object: TLLI = 0xf1000001, that IMSI will be removed TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW) changes state from FLOW to RELEASING TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING), 1 TBFs, USFs = 00, TFIs = 00000002. Detaching TBF from MS object, TLLI = 0xf1000001, TBF = TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=RELEASING) ********** TBF ends here ********** Modifying MS object, TLLI = 0xf1000002, IMSI '' -> '001001000000002' Clearing MS object, TLLI: 0xf1000001, IMSI: '001001000000002' Destroying MS object, TLLI = 0x00000000 TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) changes state from FLOW to RELEASING TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) free TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! PDCH(TS 4, TRX 0): Detaching TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xf1000002, TBF = TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0xf1000002 ********** TBF ends here ********** ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000000, partly confirmed TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000000, IMSI '' -> '001001000000000' Send dowlink assignment for TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000000) TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 30 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 08 00 03 2b 2b 2b 2b TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=1 PDCH(TS 4, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000001, partly confirmed TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000001, IMSI '' -> '001001000000001' Send dowlink assignment for TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000001) TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 31 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 18 40 03 2b 2b 2b 2b TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=2 PDCH(TS 4, TRX 0): Attaching TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL), 3 TBFs, USFs = 00, TFIs = 00000007. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000002, partly confirmed TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000002, IMSI '' -> '001001000000002' Send dowlink assignment for TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000002) TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 32 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 28 80 03 2b 2b 2b 2b TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=3 PDCH(TS 4, TRX 0): Attaching TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL), 4 TBFs, USFs = 00, TFIs = 0000000f. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000003, partly confirmed TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000003, IMSI '' -> '001001000000003' Send dowlink assignment for TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000003) TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 33 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 38 c0 03 2b 2b 2b 2b TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=4 PDCH(TS 4, TRX 0): Attaching TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL), 5 TBFs, USFs = 00, TFIs = 0000001f. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000004, partly confirmed TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000004, IMSI '' -> '001001000000004' Send dowlink assignment for TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000004) TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 34 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 49 00 03 2b 2b 2b 2b TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=5 PDCH(TS 4, TRX 0): Attaching TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL), 6 TBFs, USFs = 00, TFIs = 0000003f. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000005, partly confirmed TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000005, IMSI '' -> '001001000000005' Send dowlink assignment for TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000005) TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 35 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 59 40 03 2b 2b 2b 2b TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=6 PDCH(TS 4, TRX 0): Attaching TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL), 7 TBFs, USFs = 00, TFIs = 0000007f. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000006, partly confirmed TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000006, IMSI '' -> '001001000000006' Send dowlink assignment for TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000006) TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 36 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 69 80 03 2b 2b 2b 2b TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=7 PDCH(TS 4, TRX 0): Attaching TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL), 8 TBFs, USFs = 00, TFIs = 000000ff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000007, partly confirmed TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000007, IMSI '' -> '001001000000007' Send dowlink assignment for TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000007) TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 37 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 79 c0 03 2b 2b 2b 2b TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=8 PDCH(TS 4, TRX 0): Attaching TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL), 9 TBFs, USFs = 00, TFIs = 000001ff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000008, partly confirmed TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000008, IMSI '' -> '001001000000008' Send dowlink assignment for TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000008) TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 38 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 8a 00 03 2b 2b 2b 2b TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=9 PDCH(TS 4, TRX 0): Attaching TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL), 10 TBFs, USFs = 00, TFIs = 000003ff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000009, partly confirmed TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000009, IMSI '' -> '001001000000009' Send dowlink assignment for TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000009) TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 39 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 9a 40 03 2b 2b 2b 2b TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=10 PDCH(TS 4, TRX 0): Attaching TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL), 11 TBFs, USFs = 00, TFIs = 000007ff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000a, partly confirmed TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000a, IMSI '' -> '001001000000010' Send dowlink assignment for TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000010) TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 30 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 aa 80 03 2b 2b 2b 2b TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=11 PDCH(TS 4, TRX 0): Attaching TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL), 12 TBFs, USFs = 00, TFIs = 00000fff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000b, partly confirmed TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000b, IMSI '' -> '001001000000011' Send dowlink assignment for TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000011) TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 31 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 ba c0 03 2b 2b 2b 2b TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=12 PDCH(TS 4, TRX 0): Attaching TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL), 13 TBFs, USFs = 00, TFIs = 00001fff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000c, partly confirmed TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000c, IMSI '' -> '001001000000012' Send dowlink assignment for TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000012) TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 32 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 cb 00 03 2b 2b 2b 2b TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=13 PDCH(TS 4, TRX 0): Attaching TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL), 14 TBFs, USFs = 00, TFIs = 00003fff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000d, partly confirmed TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000d, IMSI '' -> '001001000000013' Send dowlink assignment for TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000013) TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 33 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 db 40 03 2b 2b 2b 2b TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=14 PDCH(TS 4, TRX 0): Attaching TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL), 15 TBFs, USFs = 00, TFIs = 00007fff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000e, partly confirmed TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000e, IMSI '' -> '001001000000014' Send dowlink assignment for TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000014) TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 34 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 eb 80 03 2b 2b 2b 2b TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=15 PDCH(TS 4, TRX 0): Attaching TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL), 16 TBFs, USFs = 00, TFIs = 0000ffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000000f, partly confirmed TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000000f, IMSI '' -> '001001000000015' Send dowlink assignment for TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000015) TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 35 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 00 fb c0 03 2b 2b 2b 2b TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=16 PDCH(TS 4, TRX 0): Attaching TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL), 17 TBFs, USFs = 00, TFIs = 0001ffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000010, partly confirmed TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000010, IMSI '' -> '001001000000016' Send dowlink assignment for TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000016) TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 36 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 0c 00 03 2b 2b 2b 2b TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=17 PDCH(TS 4, TRX 0): Attaching TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL), 18 TBFs, USFs = 00, TFIs = 0003ffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000011, partly confirmed TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000011, IMSI '' -> '001001000000017' Send dowlink assignment for TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000017) TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 37 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 1c 40 03 2b 2b 2b 2b TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=18 PDCH(TS 4, TRX 0): Attaching TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL), 19 TBFs, USFs = 00, TFIs = 0007ffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000012, partly confirmed TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000012, IMSI '' -> '001001000000018' Send dowlink assignment for TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000018) TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 38 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 2c 80 03 2b 2b 2b 2b TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=19 PDCH(TS 4, TRX 0): Attaching TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL), 20 TBFs, USFs = 00, TFIs = 000fffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000013, partly confirmed TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000013, IMSI '' -> '001001000000019' Send dowlink assignment for TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000019) TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 39 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 3c c0 03 2b 2b 2b 2b TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=20 PDCH(TS 4, TRX 0): Attaching TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL), 21 TBFs, USFs = 00, TFIs = 001fffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000014, partly confirmed TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000014, IMSI '' -> '001001000000020' Send dowlink assignment for TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000020) TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 30 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 4d 00 03 2b 2b 2b 2b TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=21 PDCH(TS 4, TRX 0): Attaching TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL), 22 TBFs, USFs = 00, TFIs = 003fffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000015, partly confirmed TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000015, IMSI '' -> '001001000000021' Send dowlink assignment for TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000021) TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 31 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 5d 40 03 2b 2b 2b 2b TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=22 PDCH(TS 4, TRX 0): Attaching TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL), 23 TBFs, USFs = 00, TFIs = 007fffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000016, partly confirmed TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000016, IMSI '' -> '001001000000022' Send dowlink assignment for TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000022) TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 32 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 6d 80 03 2b 2b 2b 2b TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=23 PDCH(TS 4, TRX 0): Attaching TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL), 24 TBFs, USFs = 00, TFIs = 00ffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000017, partly confirmed TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000017, IMSI '' -> '001001000000023' Send dowlink assignment for TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000023) TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 33 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 7d c0 03 2b 2b 2b 2b TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=24 PDCH(TS 4, TRX 0): Attaching TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL), 25 TBFs, USFs = 00, TFIs = 01ffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000018, partly confirmed TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000018, IMSI '' -> '001001000000024' Send dowlink assignment for TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000024) TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 34 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 8e 00 03 2b 2b 2b 2b TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=25 PDCH(TS 4, TRX 0): Attaching TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL), 26 TBFs, USFs = 00, TFIs = 03ffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0000019, partly confirmed TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0000019, IMSI '' -> '001001000000025' Send dowlink assignment for TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000025) TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 35 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 9e 40 03 2b 2b 2b 2b TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=26 PDCH(TS 4, TRX 0): Attaching TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL), 27 TBFs, USFs = 00, TFIs = 07ffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001a, partly confirmed TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001a, IMSI '' -> '001001000000026' Send dowlink assignment for TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000026) TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 36 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 ae 80 03 2b 2b 2b 2b TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=27 PDCH(TS 4, TRX 0): Attaching TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL), 28 TBFs, USFs = 00, TFIs = 0fffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001b, partly confirmed TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001b, IMSI '' -> '001001000000027' Send dowlink assignment for TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000027) TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 37 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 be c0 03 2b 2b 2b 2b TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=28 PDCH(TS 4, TRX 0): Attaching TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL), 29 TBFs, USFs = 00, TFIs = 1fffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001c, partly confirmed TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001c, IMSI '' -> '001001000000028' Send dowlink assignment for TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000028) TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 38 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 cf 00 03 2b 2b 2b 2b TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=29 PDCH(TS 4, TRX 0): Attaching TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL), 30 TBFs, USFs = 00, TFIs = 3fffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001d, partly confirmed TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001d, IMSI '' -> '001001000000029' Send dowlink assignment for TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000029) TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 39 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 df 40 03 2b 2b 2b 2b TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=30 PDCH(TS 4, TRX 0): Attaching TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL), 31 TBFs, USFs = 00, TFIs = 7fffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001e, partly confirmed TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001e, IMSI '' -> '001001000000030' Send dowlink assignment for TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000030) TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 33 30 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 ef 80 03 2b 2b 2b 2b TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=31 PDCH(TS 4, TRX 0): Attaching TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL), 32 TBFs, USFs = 00, TFIs = ffffffff. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc000001f, partly confirmed TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc000001f, IMSI '' -> '001001000000031' Send dowlink assignment for TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000031) TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 33 31 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 00 00 01 ff c0 03 2b 2b 2b 2b TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=WAIT ASSIGN) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Failed to find a usable TRX (TFI exhausted) No PDCH resource Destroying MS object, TLLI = 0x00000000 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 The MS object cannot fully confirm an unexpected TLLI: 0xc0123456, partly confirmed TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xc0123456, IMSI '' -> '001001000123456' Send dowlink assignment for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000123456) TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=220 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=34 35 36 2d 06 3f 30 0c 00 00 7d 80 00 1c 00 dc 01 23 45 68 00 03 2b 2b 2b 2b TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) append Modifying MS object, TLLI = 0xc0123456, TA 220 -> 0 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) append TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to RELEASING TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING) free PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=RELEASING) ********** TBF ends here ********** ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=45/0 Slot Allocation (Algorithm A) for class 45 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START Send dowlink assignment for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000123456) TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=4 TA=0 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=34 35 36 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 01 23 45 68 00 23 2b 2b 2b 2b TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) append TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) (len=19) -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN)len=19 - Dequeue next LLC for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) (len=19) data block (BSN 0, CS-1): 4d 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 00 00 4d 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 MSG = 07 00 00 4d 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN)len=19 - Dequeue next LLC for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) (len=19) data block (BSN 1, CS-1): 4d 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 00 02 4d 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 MSG = 07 00 02 4d 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=CS-1 -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- Final block, so we done. Complete DL frame for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN)len=19 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FINISHED data block (BSN 2, CS-1): 4d 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling cannot be scheduled in this TS 7 (first control TS 4) msg block (BSN 2, CS-1): 07 01 04 4d 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 MSG = 07 01 04 4d 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 Searching for first unallocated TFI: TRX=0 Found TFI=0. MS requests UL TBF on RACH, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=0/0 Creating MS object, TLLI = 0x00000000 Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 Modifying MS object, TLLI = 0x00000000, TA 220 -> 7 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to FLOW TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) starting timer 3169. TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) [UPLINK] START TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x03, Fn=2654167 (17,25,9) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b 29 07 00 c8 00 10 0b 2b 2b 2b 2b 2b 2b 2b TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) changes state from FLOW to WAIT ASSIGN Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 00 01 01 f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN): Got CS-1 RLC data block: CV=0, BSN=0, SPB=0, PI=0, E=1, TI=1, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN): data_length=20, data=f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Decoded premier TLLI=0x00000000 of UL DATA TFI=0. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 4, length=16, is_complete=1 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) complete UL frame len=16 LLC [PCU -> SGSN] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) len=16 No bctx - Scheduling Ack/Nack, because TLLI is included. Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=0/0 Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=0011223344) TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TX: START TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Immediate Assignment Downlink (PCH) - TRX=0 (0) TS=7 TA=7 pollFN=-1 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=33 34 34 2d 06 3f 30 0f 00 00 7d 80 00 07 00 df 12 23 34 48 00 23 2b 2b 2b 2b TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT ASSIGN) append Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 8f 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 8f 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 1 Received RTS for PDCH: TRX=0 TS=7 FN=2654275 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Scheduling polling at FN 2654288 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Scheduled DL Assignment polling on FN=2654288, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654275 block=9 data=48 08 00 00 0c 72 00 02 08 00 80 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Packet Control Ack TBF: [UPLINK] DOWNLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer 0. Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654279 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-4 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=10) -- Chunk with length 10 is less than remaining space (50): add length header to to delimit LLC frame -- Final block, so we done. Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=10 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) changes state from FLOW to FINISHED data block (BSN 0, CS-4): 29 52 41 55 5f 41 43 43 45 50 54 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED): Scheduling polling at FN 2654292 TS 7 Polling scheduled in this TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) starting timer 3191. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) Scheduled Ack/Nack polling on FN=2654292, TS=7 msg block (BSN 0, CS-4): 0f 01 00 29 52 41 55 5f 41 43 43 45 50 54 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654279 block=10 data=08 01 00 29 52 41 55 5f 41 43 43 45 50 54 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 Received RTS for PDCH: TRX=0 TS=7 FN=2654283 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=1 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) downlink (V(A)==0 .. V(S)==1) - Restarting at BSN 0, because all blocks have been transmitted. - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-4): 07 01 00 29 52 41 55 5f 41 43 43 45 50 54 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654283 block=11 data=00 01 00 29 52 41 55 5f 41 43 43 45 50 54 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 00 MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654232 (17,39,22), SBFn=2654335 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8c f6 07 00 c0 0c 68 ab 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=1. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) poll timeout for FN=2654292, TS=7 (curr FN 2654335) - Timeout for polling PACKET DOWNLINK ACK. - Assignment was on PACCH - No downlink ACK received yet Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=1 USF=1 PDCH(TS 7, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=NULL), 2 TBFs, USFs = 03, TFIs = 00000003. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf5667788, not yet confirmed Modifying MS object, TLLI = 0xf5667788, TA 220 -> 7 Change control TS to 7 until assinment is complete. Received RTS for PDCH: TRX=0 TS=7 FN=2654335 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654348 TS 7 TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654348, TS=7 Scheduling control message at RTS for TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654335 block=11 data=48 28 5e ac ce f1 0f 1d 00 00 88 40 09 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 02 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=1, CPS=0, RSB=0, rc=184 UL DATA TFI=1 received (V(Q)=0 .. V(R)=0) TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 0 There is a new MS object for the same MS: (0xf1223344, '0011223344') -> (0xf5667788, '') TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) IMSI 0011223344: moving DL TBF to new MS object Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) Attaching TBF to MS object, TLLI = 0xf5667788, TBF = TBF(TFI=0 TLLI=0xf5667788 DIR=DL STATE=FINISHED) Modifying MS object, TLLI = 0xf5667788, IMSI '' -> '0011223344' Clearing MS object, TLLI: 0xf1223344, IMSI: '0011223344' TBF(TFI=0 TLLI=0xf5667788 DIR=DL STATE=FINISHED) append Modifying MS object, TLLI: 0xf5667788 confirmed New MS: TLLI = 0xf5667788, TA = 7, IMSI = 0011223344, LLC = 1 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 83 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2 UL RSSI of TLLI=0xf1223344: 31 dBm TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) free TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) stopping timer 3169. PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) ********** TBF ends here ********** Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654275 block=9 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654224 (17,31,14), SBFn=2654327 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b ee 07 00 c0 0c 60 6b 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- Got RACH from TLLI=0xf1223344 while TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) still exists. Release pending DL TBF TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) stopping timer 0. PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) ********** TBF ends here ********** MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) starting timer 3169. Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654340 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654340, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654327 block=9 data=4f 28 5e 24 46 68 83 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Trigger downlink assignment on PACCH Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 New MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 83 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2 UL RSSI of TLLI=0xf1223344: 31 dBm TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) free TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Software error: Pending downlink assignment. This may not happen, because the assignment message never gets transmitted. Please be sure not to free in this state. PLEASE FIX! TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) stopping timer 3169. PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. MS requests UL TBF on RACH, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=0/0 Creating MS object, TLLI = 0x00000000 Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 Modifying MS object, TLLI = 0x00000000, TA 220 -> 7 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to FLOW TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) starting timer 3169. TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) [UPLINK] START TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x03, Fn=2654275 (17,31,13) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=0 USF=0 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b ed 07 00 c8 00 10 0b 2b 2b 2b 2b 2b 2b 2b TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) changes state from FLOW to WAIT ASSIGN Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 00 01 01 f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN): Got CS-1 RLC data block: CV=0, BSN=0, SPB=0, PI=0, E=1, TI=1, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN): data_length=20, data=f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Decoded premier TLLI=0x00000000 of UL DATA TFI=0. Got RACH from TLLI=0x00000000 while TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) still exists. Killing pending DL TBF TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) stopping timer 0. PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 01, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) ********** TBF ends here ********** Modifying MS object, TLLI = 0x00000000, IMSI '' -> '0011223344' Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Clearing MS object, TLLI: 0xf1223344, IMSI: '0011223344' Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Destroying MS object, TLLI = 0x00000000 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 4, length=16, is_complete=1 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) complete UL frame len=16 LLC [PCU -> SGSN] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) len=16 No bctx - Scheduling Ack/Nack, because TLLI is included. New MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 83 1d 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) append Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 40 Received RTS for PDCH: TRX=0 TS=7 FN=2654275 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW): Scheduling polling at FN 2654288 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Scheduled DL Assignment polling on FN=2654288, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654275 block=9 data=48 08 00 00 0c 72 00 02 08 00 80 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) Packet Control Ack TBF: [UPLINK] DOWNLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer 0. Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654279 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (6) left in block: copy only remaining space, and we are done data block (BSN 0, CS-1): 37 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 4c 4c 43 20 50 41 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 00 00 37 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 4c 4c 43 20 50 41 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654279 block=10 data=00 00 00 37 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 4c 4c 43 20 50 41 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654283 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 7 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (12) left in block: copy only remaining space, and we are done data block (BSN 1, CS-1): 1f 43 4b 45 54 20 30 31 4c 4c 43 20 50 41 43 4b 45 54 20 30 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 00 02 1f 43 4b 45 54 20 30 31 4c 4c 43 20 50 41 43 4b 45 54 20 30 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654283 block=11 data=00 00 02 1f 43 4b 45 54 20 30 31 4c 4c 43 20 50 41 43 4b 45 54 20 30 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654288 block_nr=0 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (18): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (4) left in block: copy only remaining space, and we are done data block (BSN 2, CS-1): 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 4c 4c 43 20 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) msg block (BSN 2, CS-1): 07 00 04 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 4c 4c 43 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654288 block=0 data=00 00 04 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 4c 4c 43 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654292 block_nr=1 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=CS-1 -- Chunk with length 9 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (10) left in block: copy only remaining space, and we are done data block (BSN 3, CS-1): 27 50 41 43 4b 45 54 20 30 34 4c 4c 43 20 50 41 43 4b 45 54 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) msg block (BSN 3, CS-1): 07 00 06 27 50 41 43 4b 45 54 20 30 34 4c 4c 43 20 50 41 43 4b 45 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654292 block=1 data=00 00 06 27 50 41 43 4b 45 54 20 30 34 4c 4c 43 20 50 41 43 4b 45 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654296 block_nr=2 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=CS-1 -- Chunk with length 3 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (16): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (2) left in block: copy only remaining space, and we are done data block (BSN 4, CS-1): 0e 37 20 30 35 4c 4c 43 20 50 41 43 4b 45 54 20 30 36 4c 4c - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) msg block (BSN 4, CS-1): 07 00 08 0e 37 20 30 35 4c 4c 43 20 50 41 43 4b 45 54 20 30 36 4c 4c Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654296 block=2 data=00 00 08 0e 37 20 30 35 4c 4c 43 20 50 41 43 4b 45 54 20 30 36 4c 4c Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654301 block_nr=3 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=CS-1 -- Chunk with length 11 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (8) left in block: copy only remaining space, and we are done data block (BSN 5, CS-1): 2f 43 20 50 41 43 4b 45 54 20 30 37 4c 4c 43 20 50 41 43 4b - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) msg block (BSN 5, CS-1): 07 00 0a 2f 43 20 50 41 43 4b 45 54 20 30 37 4c 4c 43 20 50 41 43 4b Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654301 block=3 data=00 00 0a 2f 43 20 50 41 43 4b 45 54 20 30 37 4c 4c 43 20 50 41 43 4b Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654305 block_nr=4 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=CS-1 -- Chunk with length 5 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (14): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) data block (BSN 6, CS-1): 16 35 45 54 20 30 38 4c 4c 43 20 50 41 43 4b 45 54 20 30 39 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) msg block (BSN 6, CS-1): 07 00 0c 16 35 45 54 20 30 38 4c 4c 43 20 50 41 43 4b 45 54 20 30 39 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654305 block=4 data=00 00 0c 16 35 45 54 20 30 38 4c 4c 43 20 50 41 43 4b 45 54 20 30 39 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654309 block_nr=5 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=CS-1 -- Chunk with length 13 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (6) left in block: copy only remaining space, and we are done data block (BSN 7, CS-1): 37 4c 4c 43 20 50 41 43 4b 45 54 20 31 30 4c 4c 43 20 50 41 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) msg block (BSN 7, CS-1): 07 00 0e 37 4c 4c 43 20 50 41 43 4b 45 54 20 31 30 4c 4c 43 20 50 41 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654309 block=5 data=00 00 0e 37 4c 4c 43 20 50 41 43 4b 45 54 20 31 30 4c 4c 43 20 50 41 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654314 block_nr=6 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=CS-1 -- Chunk with length 7 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (12) left in block: copy only remaining space, and we are done data block (BSN 8, CS-1): 1f 43 4b 45 54 20 31 31 4c 4c 43 20 50 41 43 4b 45 54 20 31 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) msg block (BSN 8, CS-1): 07 00 10 1f 43 4b 45 54 20 31 31 4c 4c 43 20 50 41 43 4b 45 54 20 31 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654314 block=6 data=00 00 10 1f 43 4b 45 54 20 31 31 4c 4c 43 20 50 41 43 4b 45 54 20 31 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654318 block_nr=7 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (18): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (4) left in block: copy only remaining space, and we are done data block (BSN 9, CS-1): 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 31 33 4c 4c 43 20 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) msg block (BSN 9, CS-1): 07 00 12 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 31 33 4c 4c 43 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654318 block=7 data=00 00 12 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 31 33 4c 4c 43 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654322 block_nr=8 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=CS-1 -- Chunk with length 9 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (10) left in block: copy only remaining space, and we are done data block (BSN 10, CS-1): 27 50 41 43 4b 45 54 20 31 34 4c 4c 43 20 50 41 43 4b 45 54 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) msg block (BSN 10, CS-1): 07 00 14 27 50 41 43 4b 45 54 20 31 34 4c 4c 43 20 50 41 43 4b 45 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654322 block=8 data=00 00 14 27 50 41 43 4b 45 54 20 31 34 4c 4c 43 20 50 41 43 4b 45 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654327 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=CS-1 -- Chunk with length 3 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (16): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (2) left in block: copy only remaining space, and we are done data block (BSN 11, CS-1): 0e 37 20 31 35 4c 4c 43 20 50 41 43 4b 45 54 20 31 36 4c 4c - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) msg block (BSN 11, CS-1): 07 00 16 0e 37 20 31 35 4c 4c 43 20 50 41 43 4b 45 54 20 31 36 4c 4c Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654327 block=9 data=00 00 16 0e 37 20 31 35 4c 4c 43 20 50 41 43 4b 45 54 20 31 36 4c 4c Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654331 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=CS-1 -- Chunk with length 11 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (8) left in block: copy only remaining space, and we are done data block (BSN 12, CS-1): 2f 43 20 50 41 43 4b 45 54 20 31 37 4c 4c 43 20 50 41 43 4b - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) msg block (BSN 12, CS-1): 07 00 18 2f 43 20 50 41 43 4b 45 54 20 31 37 4c 4c 43 20 50 41 43 4b Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654331 block=10 data=00 00 18 2f 43 20 50 41 43 4b 45 54 20 31 37 4c 4c 43 20 50 41 43 4b Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654335 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==13) - Sending new block at BSN 13, CS=CS-1 -- Chunk with length 5 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (14): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) data block (BSN 13, CS-1): 16 35 45 54 20 31 38 4c 4c 43 20 50 41 43 4b 45 54 20 31 39 - need_padding 0 spb_status 0 spb 0(BSN1 13 BSN2 -1) - Copying data unit 0 (BSN 13) msg block (BSN 13, CS-1): 07 00 1a 16 35 45 54 20 31 38 4c 4c 43 20 50 41 43 4b 45 54 20 31 39 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654335 block=11 data=00 00 1a 16 35 45 54 20 31 38 4c 4c 43 20 50 41 43 4b 45 54 20 31 39 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654340 block_nr=0 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==14) - Sending new block at BSN 14, CS=CS-1 -- Chunk with length 13 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (6) left in block: copy only remaining space, and we are done data block (BSN 14, CS-1): 37 4c 4c 43 20 50 41 43 4b 45 54 20 32 30 4c 4c 43 20 50 41 - need_padding 0 spb_status 0 spb 0(BSN1 14 BSN2 -1) - Copying data unit 0 (BSN 14) msg block (BSN 14, CS-1): 07 00 1c 37 4c 4c 43 20 50 41 43 4b 45 54 20 32 30 4c 4c 43 20 50 41 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654340 block=0 data=00 00 1c 37 4c 4c 43 20 50 41 43 4b 45 54 20 32 30 4c 4c 43 20 50 41 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654344 block_nr=1 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==15) - Sending new block at BSN 15, CS=CS-1 -- Chunk with length 7 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (12) left in block: copy only remaining space, and we are done data block (BSN 15, CS-1): 1f 43 4b 45 54 20 32 31 4c 4c 43 20 50 41 43 4b 45 54 20 32 - need_padding 0 spb_status 0 spb 0(BSN1 15 BSN2 -1) - Copying data unit 0 (BSN 15) msg block (BSN 15, CS-1): 07 00 1e 1f 43 4b 45 54 20 32 31 4c 4c 43 20 50 41 43 4b 45 54 20 32 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654344 block=1 data=00 00 1e 1f 43 4b 45 54 20 32 31 4c 4c 43 20 50 41 43 4b 45 54 20 32 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654348 block_nr=2 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==16) - Sending new block at BSN 16, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (18): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (4) left in block: copy only remaining space, and we are done data block (BSN 16, CS-1): 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 32 33 4c 4c 43 20 - need_padding 0 spb_status 0 spb 0(BSN1 16 BSN2 -1) - Copying data unit 0 (BSN 16) msg block (BSN 16, CS-1): 07 00 20 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 32 33 4c 4c 43 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654348 block=2 data=00 00 20 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 32 33 4c 4c 43 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654353 block_nr=3 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==17) - Sending new block at BSN 17, CS=CS-1 -- Chunk with length 9 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (10) left in block: copy only remaining space, and we are done data block (BSN 17, CS-1): 27 50 41 43 4b 45 54 20 32 34 4c 4c 43 20 50 41 43 4b 45 54 - need_padding 0 spb_status 0 spb 0(BSN1 17 BSN2 -1) - Copying data unit 0 (BSN 17) msg block (BSN 17, CS-1): 07 00 22 27 50 41 43 4b 45 54 20 32 34 4c 4c 43 20 50 41 43 4b 45 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654353 block=3 data=00 00 22 27 50 41 43 4b 45 54 20 32 34 4c 4c 43 20 50 41 43 4b 45 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654357 block_nr=4 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==18) - Sending new block at BSN 18, CS=CS-1 -- Chunk with length 3 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (16): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (2) left in block: copy only remaining space, and we are done data block (BSN 18, CS-1): 0e 37 20 32 35 4c 4c 43 20 50 41 43 4b 45 54 20 32 36 4c 4c - need_padding 0 spb_status 0 spb 0(BSN1 18 BSN2 -1) - Copying data unit 0 (BSN 18) msg block (BSN 18, CS-1): 07 00 24 0e 37 20 32 35 4c 4c 43 20 50 41 43 4b 45 54 20 32 36 4c 4c Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654357 block=4 data=00 00 24 0e 37 20 32 35 4c 4c 43 20 50 41 43 4b 45 54 20 32 36 4c 4c Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654361 block_nr=5 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==19) - Sending new block at BSN 19, CS=CS-1 -- Chunk with length 11 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (8) left in block: copy only remaining space, and we are done data block (BSN 19, CS-1): 2f 43 20 50 41 43 4b 45 54 20 32 37 4c 4c 43 20 50 41 43 4b - need_padding 0 spb_status 0 spb 0(BSN1 19 BSN2 -1) - Copying data unit 0 (BSN 19) msg block (BSN 19, CS-1): 07 00 26 2f 43 20 50 41 43 4b 45 54 20 32 37 4c 4c 43 20 50 41 43 4b Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654361 block=5 data=00 00 26 2f 43 20 50 41 43 4b 45 54 20 32 37 4c 4c 43 20 50 41 43 4b Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654366 block_nr=6 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=5 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==20) - Sending new block at BSN 20, CS=CS-1 -- Chunk with length 5 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (14): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) data block (BSN 20, CS-1): 16 35 45 54 20 32 38 4c 4c 43 20 50 41 43 4b 45 54 20 32 39 - need_padding 0 spb_status 0 spb 0(BSN1 20 BSN2 -1) - Copying data unit 0 (BSN 20) - Scheduling Ack/Nack polling, because 20 blocks sent. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW): Scheduling polling at FN 2654379 TS 7 Polling scheduled in this TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) Scheduled Ack/Nack polling on FN=2654379, TS=7 msg block (BSN 20, CS-1): 0f 00 28 16 35 45 54 20 32 38 4c 4c 43 20 50 41 43 4b 45 54 20 32 39 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654366 block=6 data=08 00 28 16 35 45 54 20 32 38 4c 4c 43 20 50 41 43 4b 45 54 20 32 39 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654370 block_nr=7 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==21) - Sending new block at BSN 21, CS=CS-1 -- Chunk with length 13 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (6) left in block: copy only remaining space, and we are done data block (BSN 21, CS-1): 37 4c 4c 43 20 50 41 43 4b 45 54 20 33 30 4c 4c 43 20 50 41 - need_padding 0 spb_status 0 spb 0(BSN1 21 BSN2 -1) - Copying data unit 0 (BSN 21) msg block (BSN 21, CS-1): 07 00 2a 37 4c 4c 43 20 50 41 43 4b 45 54 20 33 30 4c 4c 43 20 50 41 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654370 block=7 data=00 00 2a 37 4c 4c 43 20 50 41 43 4b 45 54 20 33 30 4c 4c 43 20 50 41 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654374 block_nr=8 scheduling free USF for polling at FN=2654379 of TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==22) - Sending new block at BSN 22, CS=CS-1 -- Chunk with length 7 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (12) left in block: copy only remaining space, and we are done data block (BSN 22, CS-1): 1f 43 4b 45 54 20 33 31 4c 4c 43 20 50 41 43 4b 45 54 20 33 - need_padding 0 spb_status 0 spb 0(BSN1 22 BSN2 -1) - Copying data unit 0 (BSN 22) msg block (BSN 22, CS-1): 07 00 2c 1f 43 4b 45 54 20 33 31 4c 4c 43 20 50 41 43 4b 45 54 20 33 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654374 block=8 data=07 00 2c 1f 43 4b 45 54 20 33 31 4c 4c 43 20 50 41 43 4b 45 54 20 33 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654379 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==23) - Sending new block at BSN 23, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (18): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (4) left in block: copy only remaining space, and we are done data block (BSN 23, CS-1): 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 33 33 4c 4c 43 20 - need_padding 0 spb_status 0 spb 0(BSN1 23 BSN2 -1) - Copying data unit 0 (BSN 23) msg block (BSN 23, CS-1): 07 00 2e 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 33 33 4c 4c 43 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654379 block=9 data=00 00 2e 06 37 32 4c 4c 43 20 50 41 43 4b 45 54 20 33 33 4c 4c 43 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654383 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==24) - Sending new block at BSN 24, CS=CS-1 -- Chunk with length 9 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (10) left in block: copy only remaining space, and we are done data block (BSN 24, CS-1): 27 50 41 43 4b 45 54 20 33 34 4c 4c 43 20 50 41 43 4b 45 54 - need_padding 0 spb_status 0 spb 0(BSN1 24 BSN2 -1) - Copying data unit 0 (BSN 24) msg block (BSN 24, CS-1): 07 00 30 27 50 41 43 4b 45 54 20 33 34 4c 4c 43 20 50 41 43 4b 45 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654383 block=10 data=00 00 30 27 50 41 43 4b 45 54 20 33 34 4c 4c 43 20 50 41 43 4b 45 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654387 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==25) - Sending new block at BSN 25, CS=CS-1 -- Chunk with length 3 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (16): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (2) left in block: copy only remaining space, and we are done data block (BSN 25, CS-1): 0e 37 20 33 35 4c 4c 43 20 50 41 43 4b 45 54 20 33 36 4c 4c - need_padding 0 spb_status 0 spb 0(BSN1 25 BSN2 -1) - Copying data unit 0 (BSN 25) msg block (BSN 25, CS-1): 07 00 32 0e 37 20 33 35 4c 4c 43 20 50 41 43 4b 45 54 20 33 36 4c 4c Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654387 block=11 data=00 00 32 0e 37 20 33 35 4c 4c 43 20 50 41 43 4b 45 54 20 33 36 4c 4c Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654392 block_nr=0 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==26) - Sending new block at BSN 26, CS=CS-1 -- Chunk with length 11 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 larger than space (8) left in block: copy only remaining space, and we are done data block (BSN 26, CS-1): 2f 43 20 50 41 43 4b 45 54 20 33 37 4c 4c 43 20 50 41 43 4b - need_padding 0 spb_status 0 spb 0(BSN1 26 BSN2 -1) - Copying data unit 0 (BSN 26) msg block (BSN 26, CS-1): 07 00 34 2f 43 20 50 41 43 4b 45 54 20 33 37 4c 4c 43 20 50 41 43 4b Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654392 block=0 data=00 00 34 2f 43 20 50 41 43 4b 45 54 20 33 37 4c 4c 43 20 50 41 43 4b Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654396 block_nr=1 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=7) prio=3 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==27) - Sending new block at BSN 27, CS=CS-1 -- Chunk with length 5 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 - Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=13) -- Chunk with length 13 is less than remaining space (14): add length header to to delimit LLC frame -- Final block, so we done. Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=13 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) changes state from FLOW to FINISHED data block (BSN 27, CS-1): 16 35 45 54 20 33 38 4c 4c 43 20 50 41 43 4b 45 54 20 33 39 - need_padding 0 spb_status 0 spb 0(BSN1 27 BSN2 -1) - Copying data unit 0 (BSN 27) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) msg block (BSN 27, CS-1): 07 01 36 16 35 45 54 20 33 38 4c 4c 43 20 50 41 43 4b 45 54 20 33 39 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654396 block=1 data=00 01 36 16 35 45 54 20 33 38 4c 4c 43 20 50 41 43 4b 45 54 20 33 39 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) append Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) Packet Downlink Ack/Nack Got GPRS DL ACK bitmap: SSN: 0, BSN 0 to 28 - 1 (28 blocks), "RRRRRRRRRRRRRRRRRRRRRRRRRRRR" TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) downlink acknowledge - ack: (BSN=0)"RRRRRRRRRRRRRRRRRRRRRRRRRRRR"(BSN=27) R=ACK I=NACK TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) DL analysis, range=0:28, lost=0, recv=28, skipped=0, bsn=0, info='RRRRRRRRRRRRRRRRRRRRRRRRRRRR....................................' - got ack for BSN=0 - got ack for BSN=1 - got ack for BSN=2 - got ack for BSN=3 - got ack for BSN=4 - got ack for BSN=5 - got ack for BSN=6 - got ack for BSN=7 - got ack for BSN=8 - got ack for BSN=9 - got ack for BSN=10 - got ack for BSN=11 - got ack for BSN=12 - got ack for BSN=13 - got ack for BSN=14 - got ack for BSN=15 - got ack for BSN=16 - got ack for BSN=17 - got ack for BSN=18 - got ack for BSN=19 - got ack for BSN=20 - got ack for BSN=21 - got ack for BSN=22 - got ack for BSN=23 - got ack for BSN=24 - got ack for BSN=25 - got ack for BSN=26 - got ack for BSN=27 - V(B): (V(A)=28)""(V(S)-1=27) A=Acked N=Nacked U=Unacked X=Resend-Unacked I=Invalid - Final ACK received. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) changes state from FINISHED to WAIT RELEASE TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) starting timer 3193. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/0 Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=1 PDCH(TS 7, TRX 0): Attaching TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL), 2 TBFs, USFs = 01, TFIs = 00000003. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) Trigger downlink assignment on PACCH Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) exists TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) changes state from NULL to ASSIGN TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer 0. Received RTS for PDCH: TRX=0 TS=7 FN=2654400 block_nr=2 scheduling USF=0 for required uplink resource of UL TFI=0 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE): Scheduling polling at FN 2654413 TS 7 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) Scheduled DL Assignment polling on FN=2654413, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654400 block=2 data=48 08 20 08 0c 72 00 02 18 00 80 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) Packet Control Ack TBF: [UPLINK] DOWNLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) free TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) stopping timer 3193. PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING), 1 TBFs, USFs = 01, TFIs = 00000002. Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) ********** TBF ends here ********** TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=WAIT ASSIGN) changes state from WAIT ASSIGN to FLOW TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer 0. Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654405 block_nr=3 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=CS-1 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (20) left in block: copy only remaining space, and we are done data block (BSN 0, CS-1): 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 20 28 54 42 46 20 32 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, CS-1): 07 02 01 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 20 28 54 42 46 20 32 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654405 block=3 data=00 02 01 4c 4c 43 20 50 41 43 4b 45 54 20 30 30 20 28 54 42 46 20 32 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654409 block_nr=4 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=CS-1 -- Chunk with length 1 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (18) left in block: copy only remaining space, and we are done data block (BSN 1, CS-1): 07 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 31 20 28 54 42 46 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, CS-1): 07 02 02 07 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 31 20 28 54 42 46 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654409 block=4 data=00 02 02 07 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 31 20 28 54 42 46 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654413 block_nr=5 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=CS-1 -- Chunk with length 3 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (16) left in block: copy only remaining space, and we are done data block (BSN 2, CS-1): 0f 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 32 20 28 54 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) msg block (BSN 2, CS-1): 07 02 04 0f 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 32 20 28 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654413 block=5 data=00 02 04 0f 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 32 20 28 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654418 block_nr=6 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=CS-1 -- Chunk with length 5 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (14) left in block: copy only remaining space, and we are done data block (BSN 3, CS-1): 17 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 20 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) msg block (BSN 3, CS-1): 07 02 06 17 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654418 block=6 data=00 02 06 17 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 33 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654422 block_nr=7 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=CS-1 -- Chunk with length 7 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (12) left in block: copy only remaining space, and we are done data block (BSN 4, CS-1): 1f 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) msg block (BSN 4, CS-1): 07 02 08 1f 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654422 block=7 data=00 02 08 1f 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 20 30 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654426 block_nr=8 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=CS-1 -- Chunk with length 9 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (10) left in block: copy only remaining space, and we are done data block (BSN 5, CS-1): 27 34 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) msg block (BSN 5, CS-1): 07 02 0a 27 34 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654426 block=8 data=00 02 0a 27 34 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b 45 54 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654431 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=CS-1 -- Chunk with length 11 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (8) left in block: copy only remaining space, and we are done data block (BSN 6, CS-1): 2f 20 30 35 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) msg block (BSN 6, CS-1): 07 02 0c 2f 20 30 35 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654431 block=9 data=00 02 0c 2f 20 30 35 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 43 4b Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654435 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=CS-1 -- Chunk with length 13 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (6) left in block: copy only remaining space, and we are done data block (BSN 7, CS-1): 37 45 54 20 30 36 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) msg block (BSN 7, CS-1): 07 02 0e 37 45 54 20 30 36 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654435 block=10 data=00 02 0e 37 45 54 20 30 36 20 28 54 42 46 20 32 29 4c 4c 43 20 50 41 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654439 block_nr=11 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=CS-1 -- Chunk with length 15 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (4) left in block: copy only remaining space, and we are done data block (BSN 8, CS-1): 3f 43 4b 45 54 20 30 37 20 28 54 42 46 20 32 29 4c 4c 43 20 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) msg block (BSN 8, CS-1): 07 02 10 3f 43 4b 45 54 20 30 37 20 28 54 42 46 20 32 29 4c 4c 43 20 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654439 block=11 data=00 02 10 3f 43 4b 45 54 20 30 37 20 28 54 42 46 20 32 29 4c 4c 43 20 Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654444 block_nr=0 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=CS-1 -- Chunk with length 17 is less than remaining space (20): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 - Dequeue next LLC for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=21) -- Chunk with length 21 larger than space (2) left in block: copy only remaining space, and we are done data block (BSN 9, CS-1): 47 50 41 43 4b 45 54 20 30 38 20 28 54 42 46 20 32 29 4c 4c - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) msg block (BSN 9, CS-1): 07 02 12 47 50 41 43 4b 45 54 20 30 38 20 28 54 42 46 20 32 29 4c 4c Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654444 block=0 data=00 02 12 47 50 41 43 4b 45 54 20 30 38 20 28 54 42 46 20 32 29 4c 4c Received RTS on disabled PDCH: TRX=0 TS=0 Received RTS on disabled PDCH: TRX=0 TS=1 Received RTS on disabled PDCH: TRX=0 TS=2 Received RTS on disabled PDCH: TRX=0 TS=3 Received RTS on disabled PDCH: TRX=0 TS=4 Received RTS on disabled PDCH: TRX=0 TS=5 Received RTS on disabled PDCH: TRX=0 TS=6 Received RTS for PDCH: TRX=0 TS=7 FN=2654448 block_nr=1 scheduling USF=0 for required uplink resource of UL TFI=0 Scheduling data message at RTS for DL TFI=1 (TRX=0, TS=7) prio=3 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=CS-1 -- Chunk with length 19 is less than remaining space (20): add length header to to delimit LLC frame -- Final block, so we done. Complete DL frame for TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=21 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) changes state from FLOW to FINISHED data block (BSN 10, CS-1): 4d 43 20 50 41 43 4b 45 54 20 30 39 20 28 54 42 46 20 32 29 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FINISHED): Scheduling polling at FN 2654461 TS 7 Polling scheduled in this TS 7 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FINISHED) starting timer 3191. TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FINISHED) Scheduled Ack/Nack polling on FN=2654461, TS=7 msg block (BSN 10, CS-1): 0f 03 14 4d 43 20 50 41 43 4b 45 54 20 30 39 20 28 54 42 46 20 32 29 Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654448 block=1 data=08 03 14 4d 43 20 50 41 43 4b 45 54 20 30 39 20 28 54 42 46 20 32 29 Not accepting non-EGPRS phone in EGPRS-only mode No PDCH resource ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=12/0 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 12 Searching for first unallocated TFI: TRX=0 Found TFI=0. Slot Allocation (Algorithm B) for class 12 - Rx=4 Tx=4 Sum Rx+Tx=5 Tta=2 Ttb=1 Tra=2 Trb=1 Type=1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Possible DL/UL slots: (TS=0)"..CCCC.."(TS=7) - Selected DL slots: (TS=0)"..DDDD.."(TS=7) Using 4 slots for DL - Reserved DL/UL slots: (TS=0)"..DDCD.."(TS=7) - Assigning DL TS 2 PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 3 PDCH(TS 3, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 4 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 5 PDCH(TS 5, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL): trx = 0, ul_slots = 10, dl_slots = 3c DL TBF slots: 0x3c, N: 4, WS: 64 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to RELEASING TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING) free PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING) Destroying MS object, TLLI = 0x00000000 ********** TBF ends here ********** ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=12/12 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 12 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 12 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Searching for first unallocated TFI: TRX=0 Found TFI=0. Slot Allocation (Algorithm B) for class 12 - Rx=4 Tx=4 Sum Rx+Tx=5 Tta=2 Ttb=1 Tra=2 Trb=1 Type=1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Possible DL/UL slots: (TS=0)"..CCCC.."(TS=7) - Selected DL slots: (TS=0)"..DDDD.."(TS=7) Using 4 slots for DL - Reserved DL/UL slots: (TS=0)"..DDCD.."(TS=7) - Assigning DL TS 2 PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 3 PDCH(TS 3, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 4 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 5 PDCH(TS 5, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 3c TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 384 DL TBF slots: 0x3c, N: 4, WS: 384 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to RELEASING TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) free PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0x00000000 ********** TBF ends here ********** Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: MS supports EGPRS multislot class 1. ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/1 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN EGPRS) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 90 f8 0a 39 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) append Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: MS supports EGPRS multislot class 1. ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/1 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN EGPRS) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 90 f8 0a 39 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 08 40 c9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=1 .. V(R)=1) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=1, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 1 storing in window (1..64) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (1), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): First seg is received second seg is not received set the status to first seg received Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 08 40 cd 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=1 .. V(R)=1) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=1, SPB=3, PI=0, E=1, TI=0, bitoffs=33 - BSN 1 storing in window (1..64) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(3) cs(MCS-3) data block with BSN (1), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Second seg is received first seg is already present set the status to complete --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Upgrading to MCS6 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=74, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 2 - Taking block 1 out, raising V(Q) to 2 - Assembling frames: (len=74) -- Frame 1 starts at offset 0, length=74, is_complete=0 - No gaps in received block, last block: BSN=1 CV=7 - Scheduling Ack/Nack, because MS is stalled. Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 10 40 cd 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=2 .. V(R)=2) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=2, SPB=3, PI=0, E=1, TI=0, bitoffs=33 - BSN 2 storing in window (2..65) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(3) cs(MCS-3) data block with BSN (2), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Second seg is received first seg is not received set the status to second seg received Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 10 40 c9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=2 .. V(R)=2) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=2, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 2 storing in window (2..65) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (2), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): First seg is received second seg is already present set the status to complete --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Upgrading to MCS6 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=74, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 3 - Taking block 2 out, raising V(Q) to 3 - Assembling frames: (len=74) -- Frame 1 starts at offset 0, length=74, is_complete=0 - No gaps in received block, last block: BSN=2 CV=7 - Scheduling Ack/Nack, because MS is stalled. - Sending Ack/Nack is already triggered, don't schedule! Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 18 40 c5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=3 .. V(R)=3) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=3, SPB=1, PI=0, E=1, TI=0, bitoffs=33 - BSN 3 storing in window (3..66) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(1) cs(MCS-3) data block with BSN (3), TFI(0). --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): spb(1) Not supported SPB for this EGPRS configuration Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 18 40 c9 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=3 .. V(R)=3) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=3, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 3 storing in window (3..66) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (3), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): First seg is received second seg is not received set the status to first seg received Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 18 40 cd 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=3 .. V(R)=3) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=3, SPB=3, PI=0, E=1, TI=0, bitoffs=33 - BSN 3 storing in window (3..66) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(3) cs(MCS-3) data block with BSN (3), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Second seg is received first seg is already present set the status to complete --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Upgrading to MCS6 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=74, data=82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 - Raising V(R) to 4 - Taking block 3 out, raising V(Q) to 4 - Assembling frames: (len=74) -- Frame 1 starts at offset 0, length=74, is_complete=0 - No gaps in received block, last block: BSN=3 CV=7 - Scheduling Ack/Nack, because MS is stalled. - Sending Ack/Nack is already triggered, don't schedule! Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 20 40 c9 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=4 .. V(R)=4) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=4, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 4 storing in window (4..67) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (4), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): First seg is received second seg is not received set the status to first seg received Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 20 40 c9 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=4 .. V(R)=4) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=4, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 4 storing in window (4..67) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (4), TFI(0). Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 20 40 cd 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=4 .. V(R)=4) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=4, SPB=3, PI=0, E=1, TI=0, bitoffs=33 - BSN 4 storing in window (4..67) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(3) cs(MCS-3) data block with BSN (4), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Second seg is received first seg is already present set the status to complete --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Upgrading to MCS6 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=74, data=82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 - Raising V(R) to 5 - Taking block 4 out, raising V(Q) to 5 - Assembling frames: (len=74) -- Frame 1 starts at offset 0, length=74, is_complete=0 - No gaps in received block, last block: BSN=4 CV=7 - Scheduling Ack/Nack, because MS is stalled. - Sending Ack/Nack is already triggered, don't schedule! Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 28 40 cd 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=5 .. V(R)=5) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=5, SPB=3, PI=0, E=1, TI=0, bitoffs=33 - BSN 5 storing in window (5..68) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(3) cs(MCS-3) data block with BSN (5), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Second seg is received first seg is not received set the status to second seg received Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1f 28 40 c9 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 Got MCS-3 RLC block: R=1, SI=1, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=5 .. V(R)=5) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=5, SPB=2, PI=0, E=1, TI=0, bitoffs=33 - BSN 5 storing in window (5..68) --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got SPB(2) cs(MCS-3) data block with BSN (5), TFI(0). ---TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): First seg is received second seg is already present set the status to complete --TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Upgrading to MCS6 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=74, data=82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 82 02 83 03 84 04 85 05 86 06 87 07 88 08 89 09 8a 0a 8b 0b 8c 0c 8d 0d 8e 0e 8f 0f 90 10 91 11 92 12 93 13 94 - Raising V(R) to 6 - Taking block 5 out, raising V(Q) to 6 - Assembling frames: (len=74) -- Frame 1 starts at offset 0, length=74, is_complete=0 - No gaps in received block, last block: BSN=5 CV=7 - Scheduling Ack/Nack, because MS is stalled. - Sending Ack/Nack is already triggered, don't schedule! Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) append Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (22): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 10, drained_since=0 -- Chunk with length 10 is less than remaining space (11): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 data block (BSN 0, MCS-1): 14 15 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-1): 07 00 00 16 28 2a 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 16 28 2a 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-1): 07 40 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-1 -- Chunk with length 490 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-1): 07 80 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-1 -- Chunk with length 468 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-1): 07 c0 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-1 -- Chunk with length 446 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-1): 07 00 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-1 -- Chunk with length 424 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-1): 07 40 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-1 -- Chunk with length 402 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-1): 07 80 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-1 -- Chunk with length 380 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-1): 07 c0 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-1 -- Chunk with length 358 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-1): 07 00 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=MCS-1 -- Chunk with length 336 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 9, MCS-1): 07 40 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 40 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-1 -- Chunk with length 314 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 10, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-1): 07 80 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 80 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=MCS-1 -- Chunk with length 292 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 11, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 11, MCS-1): 07 c0 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=52 block=0 data=07 c0 02 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=MCS-1 -- Chunk with length 270 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 12, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 12, MCS-1): 07 00 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=56 block=1 data=07 00 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==13) - Sending new block at BSN 13, CS=MCS-1 -- Chunk with length 248 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 13, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 13 BSN2 -1) - Copying data unit 0 (BSN 13) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 13, MCS-1): 07 40 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=60 block=2 data=07 40 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==14) - Sending new block at BSN 14, CS=MCS-1 -- Chunk with length 226 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 14, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 14 BSN2 -1) - Copying data unit 0 (BSN 14) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 14, MCS-1): 07 80 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=65 block=3 data=07 80 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==15) - Sending new block at BSN 15, CS=MCS-1 -- Chunk with length 204 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 15, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 15 BSN2 -1) - Copying data unit 0 (BSN 15) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 15, MCS-1): 07 c0 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=69 block=4 data=07 c0 03 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==16) - Sending new block at BSN 16, CS=MCS-1 -- Chunk with length 182 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 16, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 16 BSN2 -1) - Copying data unit 0 (BSN 16) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 16, MCS-1): 07 00 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=73 block=5 data=07 00 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==17) - Sending new block at BSN 17, CS=MCS-1 -- Chunk with length 160 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 17, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 17 BSN2 -1) - Copying data unit 0 (BSN 17) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 17, MCS-1): 07 40 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=78 block=6 data=07 40 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==18) - Sending new block at BSN 18, CS=MCS-1 -- Chunk with length 138 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 18, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 18 BSN2 -1) - Copying data unit 0 (BSN 18) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 18, MCS-1): 07 80 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=82 block=7 data=07 80 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==19) - Sending new block at BSN 19, CS=MCS-1 -- Chunk with length 116 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 19, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 19 BSN2 -1) - Copying data unit 0 (BSN 19) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 19, MCS-1): 07 c0 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=86 block=8 data=07 c0 04 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==20) - Sending new block at BSN 20, CS=MCS-1 -- Chunk with length 94 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 20, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 20 BSN2 -1) - Copying data unit 0 (BSN 20) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 20, MCS-1): 07 00 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=91 block=9 data=07 00 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==21) - Sending new block at BSN 21, CS=MCS-1 -- Chunk with length 72 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 21, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 21 BSN2 -1) - Copying data unit 0 (BSN 21) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 21, MCS-1): 07 40 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=95 block=10 data=07 40 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==22) - Sending new block at BSN 22, CS=MCS-1 -- Chunk with length 50 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 22, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 22 BSN2 -1) - Copying data unit 0 (BSN 22) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 22, MCS-1): 07 80 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=99 block=11 data=07 80 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==23) - Sending new block at BSN 23, CS=MCS-1 -- Chunk with length 28 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 23, MCS-1): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 23 BSN2 -1) - Copying data unit 0 (BSN 23) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 23, MCS-1): 07 c0 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=104 block=0 data=07 c0 05 96 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==24) - Sending new block at BSN 24, CS=MCS-1 -- Chunk with length 6 is less than remaining space (22): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 14, drained_since=0 -- Chunk with length 14 is less than remaining space (15): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=14 data block (BSN 24, MCS-1): 0c 1d 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 24 BSN2 -1) - Copying data unit 0 (BSN 24) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 24, MCS-1): 07 00 06 16 18 3a 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=108 block=1 data=07 00 06 16 18 3a 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-2 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (28): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 16, drained_since=0 -- Chunk with length 16 is less than remaining space (17): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=16 data block (BSN 0, MCS-2): 14 21 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-2): 07 00 00 12 28 42 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 12 28 42 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-2 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-2): 07 40 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-2 -- Chunk with length 484 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-2): 07 80 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-2 -- Chunk with length 456 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-2): 07 c0 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-2 -- Chunk with length 428 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-2): 07 00 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-2 -- Chunk with length 400 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-2): 07 40 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-2 -- Chunk with length 372 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-2): 07 80 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-2 -- Chunk with length 344 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-2): 07 c0 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-2 -- Chunk with length 316 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-2): 07 00 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=MCS-2 -- Chunk with length 288 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 9, MCS-2): 07 40 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 40 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-2 -- Chunk with length 260 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 10, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-2): 07 80 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 80 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=MCS-2 -- Chunk with length 232 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 11, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 11, MCS-2): 07 c0 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=52 block=0 data=07 c0 02 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=MCS-2 -- Chunk with length 204 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 12, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 12, MCS-2): 07 00 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=56 block=1 data=07 00 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==13) - Sending new block at BSN 13, CS=MCS-2 -- Chunk with length 176 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 13, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 13 BSN2 -1) - Copying data unit 0 (BSN 13) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 13, MCS-2): 07 40 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=60 block=2 data=07 40 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==14) - Sending new block at BSN 14, CS=MCS-2 -- Chunk with length 148 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 14, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 14 BSN2 -1) - Copying data unit 0 (BSN 14) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 14, MCS-2): 07 80 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=65 block=3 data=07 80 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==15) - Sending new block at BSN 15, CS=MCS-2 -- Chunk with length 120 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 15, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 15 BSN2 -1) - Copying data unit 0 (BSN 15) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 15, MCS-2): 07 c0 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=69 block=4 data=07 c0 03 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==16) - Sending new block at BSN 16, CS=MCS-2 -- Chunk with length 92 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 16, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 16 BSN2 -1) - Copying data unit 0 (BSN 16) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 16, MCS-2): 07 00 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=73 block=5 data=07 00 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==17) - Sending new block at BSN 17, CS=MCS-2 -- Chunk with length 64 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 17, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 17 BSN2 -1) - Copying data unit 0 (BSN 17) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 17, MCS-2): 07 40 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=78 block=6 data=07 40 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==18) - Sending new block at BSN 18, CS=MCS-2 -- Chunk with length 36 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 18, MCS-2): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 18 BSN2 -1) - Copying data unit 0 (BSN 18) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 18, MCS-2): 07 80 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=82 block=7 data=07 80 04 92 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==19) - Sending new block at BSN 19, CS=MCS-2 -- Chunk with length 8 is less than remaining space (28): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 18, drained_since=0 -- Chunk with length 18 is less than remaining space (19): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=18 data block (BSN 19, MCS-2): 10 25 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 19 BSN2 -1) - Copying data unit 0 (BSN 19) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 19, MCS-2): 07 c0 04 12 20 4a 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=86 block=8 data=07 c0 04 12 20 4a 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-3 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (37): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 25, drained_since=0 -- Chunk with length 25 is less than remaining space (26): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=25 data block (BSN 0, MCS-3): 14 33 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-3): 07 00 00 06 28 66 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 06 28 66 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-3 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-3): 07 40 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-3 -- Chunk with length 475 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-3): 07 80 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-3 -- Chunk with length 438 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-3): 07 c0 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-3 -- Chunk with length 401 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-3): 07 00 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-3 -- Chunk with length 364 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-3): 07 40 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-3 -- Chunk with length 327 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-3): 07 80 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-3 -- Chunk with length 290 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-3): 07 c0 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-3 -- Chunk with length 253 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-3): 07 00 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=MCS-3 -- Chunk with length 216 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 9, MCS-3): 07 40 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 40 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-3 -- Chunk with length 179 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 10, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-3): 07 80 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 80 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=MCS-3 -- Chunk with length 142 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 11, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 11, MCS-3): 07 c0 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=52 block=0 data=07 c0 02 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=MCS-3 -- Chunk with length 105 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 12, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 12, MCS-3): 07 00 03 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=56 block=1 data=07 00 03 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==13) - Sending new block at BSN 13, CS=MCS-3 -- Chunk with length 68 larger than space (37) left in block: copy only remaining space, and we are done data block (BSN 13, MCS-3): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 13 BSN2 -1) - Copying data unit 0 (BSN 13) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 13, MCS-3): 07 40 03 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=60 block=2 data=07 40 03 86 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==14) - Sending new block at BSN 14, CS=MCS-3 -- Chunk with length 31 is less than remaining space (37): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 6, drained_since=0 -- Chunk with length 6 larger than space (5) left in block: copy only remaining space, and we are done data block (BSN 14, MCS-3): 3f 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 14 BSN2 -1) - Copying data unit 0 (BSN 14) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 14, MCS-3): 07 80 03 06 7e 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=65 block=3 data=07 80 03 06 7e 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==15) - Sending new block at BSN 15, CS=MCS-3 -- Chunk with length 1 is less than remaining space (37): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=6 -- Empty chunk, added LLC dummy command of size 34, drained_since=4 -- Chunk with length 34 is less than remaining space (35): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=34 data block (BSN 15, MCS-3): 02 45 2b 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 15 BSN2 -1) - Copying data unit 0 (BSN 15) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 15, MCS-3): 07 c0 03 06 04 8a 56 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=69 block=4 data=07 c0 03 06 04 8a 56 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-4 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (44): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 32, drained_since=0 -- Chunk with length 32 is less than remaining space (33): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=32 data block (BSN 0, MCS-4): 14 41 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-4): 07 00 00 00 28 82 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 00 28 82 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-4 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-4): 07 40 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-4 -- Chunk with length 468 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-4): 07 80 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-4 -- Chunk with length 424 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-4): 07 c0 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-4 -- Chunk with length 380 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-4): 07 00 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-4 -- Chunk with length 336 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-4): 07 40 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-4 -- Chunk with length 292 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-4): 07 80 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-4 -- Chunk with length 248 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-4): 07 c0 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-4 -- Chunk with length 204 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-4): 07 00 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=MCS-4 -- Chunk with length 160 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 9, MCS-4): 07 40 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 40 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-4 -- Chunk with length 116 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 10, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-4): 07 80 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 80 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==11) - Sending new block at BSN 11, CS=MCS-4 -- Chunk with length 72 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 11, MCS-4): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 11 BSN2 -1) - Copying data unit 0 (BSN 11) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 11, MCS-4): 07 c0 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=52 block=0 data=07 c0 02 80 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==12) - Sending new block at BSN 12, CS=MCS-4 -- Chunk with length 28 is less than remaining space (44): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 14, drained_since=0 -- Chunk with length 14 is less than remaining space (15): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=14 data block (BSN 12, MCS-4): 38 1d 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 12 BSN2 -1) - Copying data unit 0 (BSN 12) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 12, MCS-4): 07 00 03 00 70 3a 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=56 block=1 data=07 00 03 00 70 3a 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 86 80 03 56 56 56 56 56 56 56 56 56 56 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-5 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 44, drained_since=0 -- Chunk with length 44 is less than remaining space (45): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=44 data block (BSN 0, MCS-5): 14 59 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-5): 07 00 00 08 45 56 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 08 45 56 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-5 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-5): 07 40 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-5 -- Chunk with length 456 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-5): 07 80 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-5 -- Chunk with length 400 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-5): 07 c0 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-5 -- Chunk with length 344 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-5): 07 00 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-5 -- Chunk with length 288 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-5): 07 40 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-5 -- Chunk with length 232 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-5): 07 80 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-5 -- Chunk with length 176 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-5): 07 c0 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-5 -- Chunk with length 120 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-5): 07 00 02 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==9) - Sending new block at BSN 9, CS=MCS-5 -- Chunk with length 64 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-5): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 9 BSN2 -1) - Copying data unit 0 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 9, MCS-5): 07 40 02 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=43 block=10 data=07 40 02 58 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-5 -- Chunk with length 8 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 46, drained_since=0 -- Chunk with length 46 is less than remaining space (47): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46 data block (BSN 10, MCS-5): 10 5d 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-5): 07 80 02 08 44 57 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=47 block=11 data=07 80 02 08 44 57 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 62, drained_since=0 -- Chunk with length 62 is less than remaining space (63): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=62 data block (BSN 0, MCS-6): 14 7d 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-6): 07 00 00 00 45 5f 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 00 45 5f 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 1, MCS-6): 07 40 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 40 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-6 -- Chunk with length 438 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 -1) - Copying data unit 0 (BSN 2) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-6): 07 80 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3) - Sending new block at BSN 3, CS=MCS-6 -- Chunk with length 364 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 3 BSN2 -1) - Copying data unit 0 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 3, MCS-6): 07 c0 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 c0 00 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-6 -- Chunk with length 290 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 -1) - Copying data unit 0 (BSN 4) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-6): 07 00 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 00 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==5) - Sending new block at BSN 5, CS=MCS-6 -- Chunk with length 216 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 5 BSN2 -1) - Copying data unit 0 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 5, MCS-6): 07 40 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 40 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-6 -- Chunk with length 142 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-6): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 -1) - Copying data unit 0 (BSN 6) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-6): 07 80 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 01 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==7) - Sending new block at BSN 7, CS=MCS-6 -- Chunk with length 68 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 6, drained_since=0 -- Chunk with length 6 larger than space (5) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-6): 89 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 7 BSN2 -1) - Copying data unit 0 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 7, MCS-6): 07 c0 01 40 62 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 c0 01 40 62 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca 0a Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-6 -- Chunk with length 1 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=6 -- Empty chunk, added LLC dummy command of size 71, drained_since=5 -- Chunk with length 71 is less than remaining space (72): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=71 data block (BSN 8, MCS-6): 02 8f 2b 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-6): 07 00 02 80 c0 e3 ca 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=39 block=9 data=07 00 02 80 c0 e3 ca 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-7 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 44, drained_since=0 -- Chunk with length 44 is less than remaining space (45): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=44 data block (BSN 0, MCS-7): 14 59 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-5): 07 00 00 08 45 56 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 08 45 56 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(7) last_mcs(5) demanded_mcs(7) cs_trans(7) arq_type(1) bsn(0) - Resending BSN 0 - Sending new block at BSN 1, CS=MCS-7 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-7): 07 00 00 02 b8 50 64 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 b8 50 64 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-7 -- Chunk with length 456 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 3, CS=MCS-7 -- Chunk with length 400 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 3) - Copying data unit 0 (BSN 2) - Copying data unit 1 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-7): 07 80 00 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-7 -- Chunk with length 344 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 5, CS=MCS-7 -- Chunk with length 288 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 5) - Copying data unit 0 (BSN 4) - Copying data unit 1 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-7): 07 00 01 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 01 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-7 -- Chunk with length 232 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 7, CS=MCS-7 -- Chunk with length 176 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 7) - Copying data unit 0 (BSN 6) - Copying data unit 1 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-7): 07 80 01 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 80 01 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-7 -- Chunk with length 120 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 8, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 9, CS=MCS-7 -- Chunk with length 64 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 9, MCS-7): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 9) - Copying data unit 0 (BSN 8) - Copying data unit 1 (BSN 9) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-7): 07 00 02 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 00 02 02 a0 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==10) - Sending new block at BSN 10, CS=MCS-7 -- Chunk with length 8 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 46, drained_since=0 -- Chunk with length 46 is less than remaining space (47): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46 data block (BSN 10, MCS-7): 10 5d 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 10 BSN2 -1) - Copying data unit 0 (BSN 10) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 10, MCS-5): 07 80 02 08 44 57 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 80 02 08 44 57 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-8 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (68): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 56, drained_since=0 -- Chunk with length 56 is less than remaining space (57): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=56 data block (BSN 0, MCS-8): 14 71 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-8): 07 00 00 00 60 50 c4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 40 11 17 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 00 60 50 c4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 40 11 17 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(8) last_mcs(8) demanded_mcs(8) cs_trans(8) arq_type(1) bsn(0) - Resending BSN 0 - Sending new block at BSN 1, CS=MCS-8 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-8): 07 00 00 02 88 50 c4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 88 50 c4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-8 -- Chunk with length 444 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 3, CS=MCS-8 -- Chunk with length 376 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 3) - Copying data unit 0 (BSN 2) - Copying data unit 1 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-8): 07 80 00 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-8 -- Chunk with length 308 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 5, CS=MCS-8 -- Chunk with length 240 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 5) - Copying data unit 0 (BSN 4) - Copying data unit 1 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-8): 07 00 01 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 01 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-8 -- Chunk with length 172 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 7, CS=MCS-8 -- Chunk with length 104 larger than space (68) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-8): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 7) - Copying data unit 0 (BSN 6) - Copying data unit 1 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-8): 07 80 01 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 80 01 02 58 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-8 -- Chunk with length 36 is less than remaining space (68): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 30, drained_since=0 -- Chunk with length 30 is less than remaining space (31): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=30 data block (BSN 8, MCS-8): 48 3d 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Copying data unit 1 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-8): 07 00 02 00 60 20 f5 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 80 d4 13 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 00 02 00 60 20 f5 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 80 d4 13 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Downlink Assignment ------------------------- TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on FN=13, TS=4 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (TRX=0, TS=4) Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02 08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-9 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=10) -- Chunk with length 10 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 -- Empty chunk, added LLC dummy command of size 62, drained_since=0 -- Chunk with length 62 is less than remaining space (63): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=62 data block (BSN 0, MCS-9): 14 7d 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-6): 07 00 00 00 45 5f 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 00 45 5f 40 40 40 40 40 40 40 40 40 c0 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(9) last_mcs(6) demanded_mcs(9) cs_trans(9) arq_type(1) bsn(0) - Resending BSN 0 - Sending new block at BSN 1, CS=MCS-9 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=512) -- Chunk with length 512 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 1, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 0, MCS-9): 07 00 00 02 20 50 f4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 20 50 f4 05 04 04 04 04 04 04 04 04 04 0c 01 07 ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac ac 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - Sending new block at BSN 2, CS=MCS-9 -- Chunk with length 438 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 2, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 3, CS=MCS-9 -- Chunk with length 364 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 3, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 2 BSN2 3) - Copying data unit 0 (BSN 2) - Copying data unit 1 (BSN 3) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 2, MCS-9): 07 80 00 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 80 00 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4) - Sending new block at BSN 4, CS=MCS-9 -- Chunk with length 290 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 4, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 5, CS=MCS-9 -- Chunk with length 216 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 5, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - need_padding 0 spb_status 0 spb 0(BSN1 4 BSN2 5) - Copying data unit 0 (BSN 4) - Copying data unit 1 (BSN 5) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 4, MCS-9): 07 00 01 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 01 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 14 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 00 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==6) - Sending new block at BSN 6, CS=MCS-9 -- Chunk with length 142 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 6, MCS-9): 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 - Sending new block at BSN 7, CS=MCS-9 -- Chunk with length 68 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=512 -- Empty chunk, added LLC dummy command of size 6, drained_since=0 -- Chunk with length 6 larger than space (5) left in block: copy only remaining space, and we are done data block (BSN 7, MCS-9): 89 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 43 c0 01 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 6 BSN2 7) - Copying data unit 0 (BSN 6) - Copying data unit 1 (BSN 7) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 6, MCS-9): 07 80 01 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 90 18 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 02 Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 80 01 02 00 05 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 90 18 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 04 1c b0 b2 02 Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==8) - Sending new block at BSN 8, CS=MCS-9 -- Chunk with length 1 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=6 -- Empty chunk, added LLC dummy command of size 71, drained_since=5 -- Chunk with length 71 is less than remaining space (72): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=71 data block (BSN 8, MCS-9): 02 8f 2b 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - Restarting at BSN 0, because all blocks have been transmitted (FLOW). - need_padding 0 spb_status 0 spb 0(BSN1 8 BSN2 -1) - Copying data unit 0 (BSN 8) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) msg block (BSN 8, MCS-6): 07 00 02 80 c0 e3 ca 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 00 02 80 c0 e3 ca 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-6): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(6) demanded_mcs(6) cs_trans(6) arq_type(1) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 12 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-1 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (22) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-1): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-1): 07 00 00 96 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(1) last_mcs(1) demanded_mcs(1) cs_trans(1) arq_type(1) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-1): 07 00 00 98 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-2 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (28) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-2): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-2): 07 00 00 92 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(2) last_mcs(2) demanded_mcs(2) cs_trans(2) arq_type(1) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-2): 07 00 00 94 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-5 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-5): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-5): 07 00 00 18 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-5 -- Chunk with length 44 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100 -- Empty chunk, added LLC dummy command of size 10, drained_since=0 -- Chunk with length 10 is less than remaining space (11): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 data block (BSN 1, MCS-5): 58 15 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 21 TS 4 Polling scheduled in this TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled Ack/Nack polling on FN=21, TS=4 msg block (BSN 1, MCS-5): 0f 40 00 08 56 05 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 92 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(5) last_mcs(5) demanded_mcs(7) cs_trans(7) arq_type(1) bsn(0) - Resending BSN 0 - initial_cs_dl(5) last_mcs(5) demanded_mcs(7) cs_trans(7) arq_type(1) bsn(1) - Resending BSN 1 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) msg block (BSN 0, MCS-7): 07 00 00 02 c0 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-6): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - Sending new block at BSN 1, CS=MCS-6 -- Chunk with length 26 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100 -- Empty chunk, added LLC dummy command of size 46, drained_since=0 -- Chunk with length 46 is less than remaining space (47): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46 data block (BSN 1, MCS-6): 34 5d 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 21 TS 4 Polling scheduled in this TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled Ack/Nack polling on FN=21, TS=4 msg block (BSN 1, MCS-6): 0f 40 00 00 4d 97 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(6) last_mcs(6) demanded_mcs(9) cs_trans(9) arq_type(1) bsn(0) - Resending BSN 0 - initial_cs_dl(6) last_mcs(6) demanded_mcs(9) cs_trans(9) arq_type(1) bsn(1) - Resending BSN 1 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) msg block (BSN 0, MCS-9): 07 00 00 02 28 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3 a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-7 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-7): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 - Sending new block at BSN 1, CS=MCS-7 -- Chunk with length 44 is less than remaining space (56): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100 -- Empty chunk, added LLC dummy command of size 10, drained_since=0 -- Chunk with length 10 is less than remaining space (11): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10 data block (BSN 1, MCS-7): 58 15 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 17 TS 4 Polling scheduled in this TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled Ack/Nack polling on FN=17, TS=4 msg block (BSN 0, MCS-7): 0f 00 00 02 a0 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(7) last_mcs(7) demanded_mcs(5) cs_trans(5) arq_type(1) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-5): 07 00 00 18 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(7) last_mcs(7) demanded_mcs(5) cs_trans(5) arq_type(1) bsn(1) - Resending BSN 1 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, MCS-5): 07 40 00 08 56 05 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 92 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-9 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-9): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 - Sending new block at BSN 1, CS=MCS-9 -- Chunk with length 26 is less than remaining space (74): add length header to to delimit LLC frame Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100 -- Empty chunk, added LLC dummy command of size 46, drained_since=0 -- Chunk with length 46 is less than remaining space (47): add length header to to delimit LLC frame -- No space left, so we are done. Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46 data block (BSN 1, MCS-9): 34 5d 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 1) - Copying data unit 0 (BSN 0) - Copying data unit 1 (BSN 1) - Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent). TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 17 TS 4 Polling scheduled in this TS 4 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled Ack/Nack polling on FN=17, TS=4 msg block (BSN 0, MCS-9): 0f 00 00 02 00 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3 a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(9) last_mcs(9) demanded_mcs(6) cs_trans(6) arq_type(1) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 12 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2) - initial_cs_dl(9) last_mcs(9) demanded_mcs(6) cs_trans(6) arq_type(1) bsn(1) - Resending BSN 1 - need_padding 0 spb_status 0 spb 0(BSN1 1 BSN2 -1) - Copying data unit 0 (BSN 1) msg block (BSN 1, MCS-6): 07 40 00 02 4d 97 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-6): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(6) demanded_mcs(3) cs_trans(3) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 2(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-3): 07 00 00 c6 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(3) demanded_mcs(3) cs_trans(3) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 1 spb 3(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-3): 07 00 00 e6 4a 4c 4e 50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-5 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (56) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-5): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-5): 07 00 00 18 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(5) last_mcs(5) demanded_mcs(2) cs_trans(2) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 2(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-2): 07 00 00 d2 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(5) last_mcs(2) demanded_mcs(2) cs_trans(2) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 1 spb 3(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-2): 07 00 00 f2 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-4 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (44) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-4): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-4): 07 00 00 80 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(4) last_mcs(4) demanded_mcs(1) cs_trans(1) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 2(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-1): 07 00 00 d6 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(4) last_mcs(1) demanded_mcs(1) cs_trans(1) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 1 spb 3(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-1): 07 00 00 f6 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Searching for first unallocated TFI: TRX=0 Found TFI=0. ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Assign downlink TS=4 TFI=0 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI = 0x00000000, TA 220 -> 0 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0) - Sending new block at BSN 0, CS=MCS-6 - Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100) -- Chunk with length 100 larger than space (74) left in block: copy only remaining space, and we are done data block (BSN 0, MCS-6): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 - need_padding 0 spb_status 0 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(6) demanded_mcs(3) cs_trans(3) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 0 spb 2(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-3): 07 00 00 c6 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(3) demanded_mcs(3) cs_trans(3) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 1 spb 3(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-3): 07 00 00 e6 4a 4c 4e 50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 00 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1) - initial_cs_dl(6) last_mcs(3) demanded_mcs(6) cs_trans(6) arq_type(0) bsn(0) - Resending BSN 0 - need_padding 0 spb_status 2 spb 0(BSN1 0 BSN2 -1) - Copying data unit 0 (BSN 0) msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge - Final ACK received. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT RELEASE TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193. TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT RELEASE to RELEASING TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0xffeeddcc ********** TBF ends here ********** Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: MS supports EGPRS multislot class 1. ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/1 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN EGPRS) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 90 f8 0a 39 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: CS-1, length: 23 (23)) UL data: 3c 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got CS-1 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=184 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got CS-1 RLC data block: CV=15, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=24 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=20, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=20) -- Frame 1 starts at offset 0, length=20, is_complete=0 - No gaps in received block, last block: BSN=0 CV=15 Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1d 08 40 c1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=0, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=1 .. V(R)=1) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=1, SPB=0, PI=0, E=1, TI=0, bitoffs=33 - BSN 1 storing in window (1..64) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=37, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 2 - Taking block 1 out, raising V(Q) to 2 - Assembling frames: (len=37) -- Frame 1 starts at offset 0, length=37, is_complete=0 - No gaps in received block, last block: BSN=1 CV=7 Encoding Ack/Nack for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) (final=0) - EGPRS URBB, len = 0, SSN = 3, ESN_CRBB = 2, SNS = 2048, WS = 64, V(Q) = 2, V(R) = 2, BOW, EOW Uplink Ack/Nack bit count 98, max 184, message = 40 24 01 3f 3e 24 46 68 90 87 b0 06 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: MCS-3, length: 42 (42)) UL data: 1d 20 40 c1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-3 RLC block: R=1, SI=0, TFI=0, CPS=5, RSB=0, rc=329 UL DATA TFI=0 received (V(Q)=2 .. V(R)=2) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-3 RLC data block: CV=7, BSN=4, SPB=0, PI=0, E=1, TI=0, bitoffs=33 - BSN 4 storing in window (2..65) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=37, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 5 Encoding Ack/Nack for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) (final=0) - EGPRS URBB, len = 2, SSN = 3, ESN_CRBB = 2, SNS = 2048, WS = 64, V(Q) = 2, V(R) = 5, BOW, EOW Uplink Ack/Nack bit count 100, max 184, message = 40 24 01 3f 3e 24 46 68 90 88 b0 06 8b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) append ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=11/11 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Searching for first unallocated TFI: TRX=0 Found TFI=0. Slot Allocation (Algorithm B) for class 11 - Rx=4 Tx=3 Sum Rx+Tx=5 Tta=3 Ttb=1 Tra=2 Trb=1 Type=1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 6, because not enabled - Skipping TS 7, because not enabled - Possible DL/UL slots: (TS=0)"..CCCC.."(TS=7) - Selected DL slots: (TS=0)"..ddDd.."(TS=7), single Using single slot at TS 4 for DL - Reserved DL/UL slots: (TS=0)"....C..."(TS=7) - Assigning DL TS 4 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Setting Control TS 4 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10, dl_slots = 10 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 192 DL TBF slots: 0x10, N: 1, WS: 192 ********** TBF update ********** PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Searching for first unallocated TFI: TRX=0 Found TFI=0. - Selected DL slots: (TS=0)"..DDDD.."(TS=7) Using 4 slots for DL - Assigning DL TS 2 PDCH(TS 2, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 3 PDCH(TS 3, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 4 PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. - Assigning DL TS 5 PDCH(TS 5, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001. DL TBF slots: 0x3c, N: 4, WS: 192 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to RELEASING TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) free PDCH(TS 2, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 3, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. PDCH(TS 5, TRX 0): Detaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000. Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=RELEASING EGPRS) Destroying MS object, TLLI = 0x00000000 ********** TBF ends here ********** Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654218 block=8 data=47 94 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b MS requests UL TBF on RACH, so we provide one: MS requests single block allocation RX: [PCU <- BTS] RACH qbit-ta=31 ra=0x73, Fn=2654167 (17,25,9), SBFn=2654270 TX: Immediate Assignment Uplink (AGCH) - TRX=0 (0) TS=7 TA=7 TSC=0 TFI=-1 USF=7 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 73 8b 29 07 00 c0 0c 5a 43 2b 2b 2b 2b 2b 2b 2b Searching for first unallocated TFI: TRX=0 Found TFI=0. Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- MS requests UL TBF in packet resource request of single block, so we provide one: MS supports EGPRS multislot class 1. ********** TBF starts here ********** Allocating UL TBF: MS_CLASS=1/1 Creating MS object, TLLI = 0x00000000 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 1 Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 1 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign uplink TS=7 TFI=0 USF=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 00 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN EGPRS) starting timer 3169. Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7 Change control TS to 7 until assinment is complete. max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS)s start Packet Uplink Assignment (PACCH) +++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++ ------------------------- TX : Packet Uplink Assignment ------------------------- TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS): Scheduling polling at FN 2654283 TS 7 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) changes state from ASSIGN to WAIT ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Scheduled UL Assignment polling on FN=2654283, TS=7 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) (TRX=0, TS=7) Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654270 block=8 data=4f 28 5e 24 46 68 90 f8 0a 39 00 00 88 00 08 2b 2b 2b 2b 2b 2b 2b 2b Got RLC block, coding scheme: CS-1, length: 23 (23)) +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++ ------------------------- RX : Uplink Control Block ------------------------- RX: [PCU <- BTS] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) Packet Control Ack TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=WAIT ASSIGN EGPRS) changes state from WAIT ASSIGN to FLOW Got RLC block, coding scheme: MCS-4, length: 49 (49)) UL data: 1d 00 40 c1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-4 RLC block: R=1, SI=0, TFI=0, CPS=5, RSB=0, rc=385 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-4 RLC data block: CV=7, BSN=0, SPB=0, PI=0, E=1, TI=0, bitoffs=33 - BSN 0 storing in window (0..63) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=44, data=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 1 - Taking block 0 out, raising V(Q) to 1 - Assembling frames: (len=44) -- Frame 1 starts at offset 0, length=44, is_complete=0 - No gaps in received block, last block: BSN=0 CV=7 Got RLC block, coding scheme: MCS-4, length: 49 (49)) UL data: 1d 08 40 41 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Got MCS-4 RLC block: R=1, SI=0, TFI=0, CPS=5, RSB=0, rc=385 UL DATA TFI=0 received (V(Q)=1 .. V(R)=1) max_cs_ul cannot be derived (current UL CS: UNKNOWN) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) restarting timer 3169 while old timer 3169 pending TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): Got MCS-4 RLC data block: CV=7, BSN=1, SPB=0, PI=0, E=0, TI=0, bitoffs=33 - BSN 1 storing in window (1..64) TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=44, data=01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - Raising V(R) to 2 - Taking block 1 out, raising V(Q) to 2 - Assembling frames: (len=44) -- Frame 1 starts at offset 1, length=43, is_complete=0 - No gaps in received block, last block: BSN=1 CV=7 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS)', TA=7 Got MS: TLLI = 0xf1223344, TA = 7 ********** TBF starts here ********** Allocating DL TBF: MS_CLASS=1/1 Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS Slot Allocation (Algorithm A) for class 0 - Skipping TS 0, because not enabled - Skipping TS 1, because not enabled - Skipping TS 2, because not enabled - Skipping TS 3, because not enabled - Skipping TS 4, because not enabled - Skipping TS 5, because not enabled - Skipping TS 6, because not enabled - Assign downlink TS=7 TFI=0 PDCH(TS 7, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001. - Setting Control TS 7 Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 80, dl_slots = 80 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64 Modifying MS object, TLLI: 0xf1223344 confirmed TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START Modifying MS object, TLLI = 0xf1223344, IMSI '' -> '0011223344' Send dowlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) changes state from NULL to ASSIGN TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer 0. TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) append