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authorJacob Erlbeck <jerlbeck@sysmocom.de>2015-08-21 18:15:38 +0200
committerJacob Erlbeck <jerlbeck@sysmocom.de>2015-08-21 19:02:18 +0200
commitb139598b1c5bd271675386be77370899b5707d61 (patch)
treede253ea1d80cc7bf1e185a7454632a69fa6a3ceb /tests
parent076f5c794d4af02914cd633671176437367b5af8 (diff)
tbf/test: Add tests for RACH while DL TBFs are active
This adds tests for - RA update with RACH for the RAUpdateComplete message - RACH for UL while DL is active (LLC queue not empty) Sponsored-by: On-Waves ehf
Diffstat (limited to 'tests')
-rw-r--r--tests/tbf/TbfTest.cpp204
-rw-r--r--tests/tbf/TbfTest.err429
-rw-r--r--tests/tbf/TbfTest.ok6
3 files changed, 639 insertions, 0 deletions
diff --git a/tests/tbf/TbfTest.cpp b/tests/tbf/TbfTest.cpp
index 568b49d..44d26b2 100644
--- a/tests/tbf/TbfTest.cpp
+++ b/tests/tbf/TbfTest.cpp
@@ -687,6 +687,27 @@ static void send_dl_data(BTS *the_bts, uint32_t tlli, const char *imsi,
}
}
+static void transmit_dl_data(BTS *the_bts, uint32_t tlli, uint32_t *fn)
+{
+ gprs_rlcmac_dl_tbf *dl_tbf;
+ GprsMs *ms;
+ unsigned ts_no;
+
+ ms = the_bts->ms_by_tlli(tlli);
+ OSMO_ASSERT(ms);
+ dl_tbf = ms->dl_tbf();
+ OSMO_ASSERT(dl_tbf);
+
+ while (dl_tbf->have_data()) {
+ uint8_t bn = fn2bn(*fn);
+ for (ts_no = 0 ; ts_no < 8; ts_no += 1)
+ gprs_rlcmac_rcv_rts_block(the_bts->bts_data(),
+ dl_tbf->trx->trx_no, ts_no, 0,
+ *fn, bn);
+ *fn = fn_add_blocks(*fn, 1);
+ }
+}
+
static void test_tbf_single_phase()
{
BTS the_bts;
@@ -740,6 +761,186 @@ static void test_tbf_two_phase()
printf("=== end %s ===\n", __func__);
}
+static void test_tbf_ra_update_rach()
+{
+ BTS the_bts;
+ int ts_no = 7;
+ uint32_t fn = 2654218;
+ uint16_t qta = 31;
+ uint32_t tlli1 = 0xf1223344;
+ uint32_t tlli2 = 0xf5667788;
+ const char *imsi = "0011223344";
+ uint8_t ms_class = 1;
+ gprs_rlcmac_ul_tbf *ul_tbf;
+ GprsMs *ms, *ms1, *ms2;
+
+ printf("=== start %s ===\n", __func__);
+
+ setup_bts(&the_bts, ts_no, 4);
+
+ ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
+
+ ms1 = ul_tbf->ms();
+ fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
+
+ send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"RAU_ACCEPT", 10);
+ fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
+
+ /* Make sure the RAU Accept gets sent to the MS */
+ OSMO_ASSERT(ms1->llc_queue()->size() == 1);
+ transmit_dl_data(&the_bts, tlli1, &fn);
+ OSMO_ASSERT(ms1->llc_queue()->size() == 0);
+
+ /* Now establish a new TBF for the RA UPDATE COMPLETE (new TLLI) */
+ ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli2, &fn, qta, ms_class);
+
+ ms2 = ul_tbf->ms();
+
+ /* The PCU cannot know yet, that both TBF belong to the same MS */
+ OSMO_ASSERT(ms1 != ms2);
+
+ fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
+
+ /* Send some downlink data along with the new TLLI and the IMSI so that
+ * the PCU can see, that both MS objects belong to same MS */
+ send_dl_data(&the_bts, tlli2, imsi, (const uint8_t *)"DATA", 4);
+
+ ms = the_bts.ms_by_imsi(imsi);
+ OSMO_ASSERT(ms == ms2);
+
+ fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
+
+ ms = the_bts.ms_by_tlli(tlli1);
+ OSMO_ASSERT(ms == NULL);
+ ms = the_bts.ms_by_tlli(tlli2);
+ OSMO_ASSERT(ms == ms2);
+
+ printf("=== end %s ===\n", __func__);
+}
+
+static void test_tbf_dl_flow_and_rach_two_phase()
+{
+ BTS the_bts;
+ int ts_no = 7;
+ uint32_t fn = 2654218;
+ uint16_t qta = 31;
+ uint32_t tlli1 = 0xf1223344;
+ const char *imsi = "0011223344";
+ uint8_t ms_class = 1;
+ gprs_rlcmac_ul_tbf *ul_tbf;
+ gprs_rlcmac_dl_tbf *dl_tbf;
+ GprsMs *ms, *ms1, *ms2;
+
+ printf("=== start %s ===\n", __func__);
+
+ setup_bts(&the_bts, ts_no, 1);
+
+ ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
+
+ ms1 = ul_tbf->ms();
+ fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
+
+ send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 1 *************", 20);
+ send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 2 *************", 20);
+ fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
+
+ OSMO_ASSERT(ms1->llc_queue()->size() == 2);
+ dl_tbf = ms1->dl_tbf();
+ OSMO_ASSERT(dl_tbf != NULL);
+
+ /* Get rid of old UL TBF */
+ tbf_free(ul_tbf);
+ ms = the_bts.ms_by_tlli(tlli1);
+ OSMO_ASSERT(ms1 == ms);
+
+ /* Now establish a new UL TBF, this will consume one LLC packet */
+ ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
+
+ ms2 = ul_tbf->ms();
+ fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
+
+ /* This should be the same MS object */
+ OSMO_ASSERT(ms2 == ms1);
+
+ ms = the_bts.ms_by_tlli(tlli1);
+ OSMO_ASSERT(ms2 == ms);
+
+ /* DL TBF should be the same */
+ /* OSMO_ASSERT(ms->dl_tbf()); */
+ /* OSMO_ASSERT(ms->dl_tbf() == dl_tbf); */
+
+ /* No queued packets should be lost */
+ /* OSMO_ASSERT(ms->llc_queue()->size() == 1); */
+
+ printf("=== end %s ===\n", __func__);
+}
+
+
+static void test_tbf_dl_flow_and_rach_single_phase()
+{
+ BTS the_bts;
+ int ts_no = 7;
+ uint32_t fn = 2654218;
+ uint16_t qta = 31;
+ uint32_t tlli1 = 0xf1223344;
+ const char *imsi = "0011223344";
+ uint8_t ms_class = 1;
+ gprs_rlcmac_ul_tbf *ul_tbf;
+ gprs_rlcmac_dl_tbf *dl_tbf;
+ GprsMs *ms, *ms1, *ms2;
+
+ printf("=== start %s ===\n", __func__);
+
+ setup_bts(&the_bts, ts_no, 1);
+
+ ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
+
+ ms1 = ul_tbf->ms();
+ fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
+
+ send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 1 *************", 20);
+ send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 2 *************", 20);
+ fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
+
+ OSMO_ASSERT(ms1->llc_queue()->size() == 2);
+ dl_tbf = ms1->dl_tbf();
+ OSMO_ASSERT(dl_tbf != NULL);
+
+ /* Get rid of old UL TBF */
+ tbf_free(ul_tbf);
+ ms = the_bts.ms_by_tlli(tlli1);
+ OSMO_ASSERT(ms1 == ms);
+
+ /* Now establish a new UL TBF */
+ ul_tbf = establish_ul_tbf_single_phase(&the_bts, ts_no, tlli1, &fn, qta);
+
+ ms2 = ul_tbf->ms();
+ fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
+ ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
+
+ /* There should be a different MS object */
+ OSMO_ASSERT(ms2 != ms1);
+
+ ms = the_bts.ms_by_tlli(tlli1);
+ OSMO_ASSERT(ms2 == ms);
+ OSMO_ASSERT(ms1 != ms);
+
+ /* DL TBF should be the same */
+ OSMO_ASSERT(ms->dl_tbf());
+ OSMO_ASSERT(ms->dl_tbf() == dl_tbf);
+
+ /* No queued packets should be lost */
+ /* OSMO_ASSERT(ms->llc_queue()->size() == 2); */
+
+ printf("=== end %s ===\n", __func__);
+}
+
static const struct log_info_cat default_categories[] = {
{"DCSN1", "\033[1;31m", "Concrete Syntax Notation One (CSN1)", LOGL_INFO, 0},
@@ -794,6 +995,9 @@ int main(int argc, char **argv)
test_tbf_dl_llc_loss();
test_tbf_single_phase();
test_tbf_two_phase();
+ test_tbf_ra_update_rach();
+ test_tbf_dl_flow_and_rach_two_phase();
+ test_tbf_dl_flow_and_rach_single_phase();
if (getenv("TALLOC_REPORT_FULL"))
talloc_report_full(tall_pcu_ctx, stderr);
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 58cb4a9..b0ae44c 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -1506,3 +1506,432 @@ 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) changes state from ASSIGN to FLOW
+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)
+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.
++++++++++++++++++++++++++ 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
+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 0 -> 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 -------------------------
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=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
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
+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
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- 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=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 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) changes state from ASSIGN to FLOW
+Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 1
+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=2654275 block_nr=9 scheduling USF=0 for required uplink resource of UL TFI=0
+Polling is already sheduled for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), so we must wait for downlink assignment...
+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)
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=10)
+- Sending new block at BSN 0, CS=4
+-- Chunk with length 10 is less than remaining space (50): add length header to to delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)len=10
+-- Final block, so we done.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) changes state from FLOW to FINISHED
+data block: 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
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final block sent).
+Polling sheduled in this TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) restarting timer 3191 while old timer 0 pending
+Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654275 block=9 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=2654279 block_nr=10 scheduling free USF for polling at FN=2654283 of TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
+Polling is already sheduled for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), so we must wait for downlink assignment...
+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
+Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654279 block=10 data=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
+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=2654228 (17,35,18), SBFn=2654331
+TX: Immediate Assignment Uplink (AGCH)
+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 72 07 00 c0 0c 64 8b 2b 2b 2b 2b 2b 2b 2b
+Searching for first unallocated TFI: TRX=0
+ Found TFI=1.
++++++++++++++++++++++++++ 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
+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 0 -> 7
+Change control TS to 7 until assinment is complete.
+Received RTS for PDCH: TRX=0 TS=7 FN=2654331 block_nr=10 scheduling USF=0 for required uplink resource of UL TFI=0
+Polling is already sheduled for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), so we must wait for downlink assignment...
+TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN)s start Packet Uplink Assignment (PACCH)
++++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Uplink Assignment -------------------------
+Scheduling control message at RTS for TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) (TRX=0, TS=7)
+Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654331 block=10 data=48 28 5e ac ce f1 0f 1d 00 00 88 40 09 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
+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
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- 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, '')
+(no TBF) 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)
+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.
++++++++++++++++++++++++++ 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
+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 0 -> 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 -------------------------
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=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
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
+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
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- 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=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 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) changes state from ASSIGN to FLOW
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) 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 **********
+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)
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) (len=20)
+- Sending new block at BSN 0, 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: 07 00 00 01 44 41 54 41 20 31 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a
+Sending data request: trx=0 ts=7 sapi=5 arfcn=0 fn=2654275 block=9 data=07 00 00 01 44 41 54 41 20 31 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a
+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)
+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.
++++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
+------------------------- RX : Uplink Control Block -------------------------
+Got RACH from TLLI=0xf1223344 while TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) still exists. Killing pending DL TBF
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) free
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer 0.
+PDCH(TS 7, TRX 0): Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW), 0 TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)
+********** 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
+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 -------------------------
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=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
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
+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
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- No gaps in received block, last block: BSN=0 CV=15
+New MS: TLLI = 0xf1223344, 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)
+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.
++++++++++++++++++++++++++ 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
+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 0 -> 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 -------------------------
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=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
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
+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
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- 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=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 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) changes state from ASSIGN to FLOW
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) 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
+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 0 -> 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)
+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
+UL DATA TFI=0 received (V(Q)=0 .. V(R)=0)
+Detaching TBF from MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW)
+Destroying MS object, TLLI = 0xf1223344
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=FLOW)
+Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed
+Decoded premier TLLI=0xf1223344 of UL DATA TFI=0.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending
+- BSN 0 storing in window (0..63)
+- Raising V(R) to 1
+- Taking block 0 out, raising V(Q) to 1
+- Assembling frames: (len=23)
+-- Frame 1 starts at offset 0
+- Data length after length fields: 20
+- Length after skipping TLLI: 16
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) complete UL frame that fits precisely in last block: len=16
+LLC [PCU -> SGSN] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) len=16
+No bctx
+- No gaps in received block, last block: BSN=0 CV=0
+- Finished with UL TBF
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) changes state from FLOW to FINISHED
+- Scheduling Ack/Nack, because TLLI is included.
+- Scheduling Ack/Nack, because last block has CV==0.
+New MS: TLLI = 0xf1223344, TA = 7, IMSI = , LLC = 0
diff --git a/tests/tbf/TbfTest.ok b/tests/tbf/TbfTest.ok
index 274f069..a29105e 100644
--- a/tests/tbf/TbfTest.ok
+++ b/tests/tbf/TbfTest.ok
@@ -12,3 +12,9 @@
=== end test_tbf_single_phase ===
=== start test_tbf_two_phase ===
=== end test_tbf_two_phase ===
+=== start test_tbf_ra_update_rach ===
+=== end test_tbf_ra_update_rach ===
+=== start test_tbf_dl_flow_and_rach_two_phase ===
+=== end test_tbf_dl_flow_and_rach_two_phase ===
+=== start test_tbf_dl_flow_and_rach_single_phase ===
+=== end test_tbf_dl_flow_and_rach_single_phase ===