diff options
Diffstat (limited to 'hnb_ps_lu.msc')
| -rw-r--r-- | hnb_ps_lu.msc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/hnb_ps_lu.msc b/hnb_ps_lu.msc new file mode 100644 index 0000000..de2dce8 --- /dev/null +++ b/hnb_ps_lu.msc @@ -0,0 +1,45 @@ +msc { + hscale = "3"; + ue,hnb,hnbgw,cn; + + ue box hnb [ label = "Radio Channel Establishment" ]; + ue => hnb [ label = "RRC (GMM IMSI ATTACH REQ)" ] ; + hnb => hnbgw [ label = "RUA CONNECT (RANAP Initial UE Msg (GMM IMSI ATTACH REQ))" ]; + hnbgw => cn [ label = "SCCP CR (RANAP Initial UE Msg (GMM IMSI ATTACH REQ))" ]; + cn >> hnbgw [ label = "SCCP CC" ]; + + --- [ label = "Optional retrieval of IMSI (if not given in LU or retrived from VLR by TMSI)" ]; + cn => hnbgw [ label = "SCCP DT1 (RANAP DirectTransfer (GMM IDENTITY REQ))" ]; + hnbgw => hnb [ label = "RUA DT (RANAP DirectTransfer (GMM IDENTITY REQ))" ]; + hnb => ue [ label = "RRC (GMM IDENTITY REQ)" ]; + ue >> hnb [ label = "RRC (GMM IDENTITY RESP)" ]; + hnb >> hnbgw [ label = "RUA DT (RANAP DirectTransfer (GMM IDENTITY RESP))" ]; + hnbgw >> cn [ label = "SCCP DT1 (RANAP DirectTransfer (GMM IDENTITY RESP))" ]; + + --- [ label = "Mandatory activation of Integrity Protection" ]; + cn => hnbgw [ label = "SCCP DT1 (RANAP SecurityModeCommand (IK))" ]; + hnbgw => hnb [ label = "RUA DT (RANAP SecurityModeCommand (IK))" ]; + hnb >> hnbgw [ label = "RUA DT (RANAP SecurityModeResponse (IK))" ]; + hnbgw >> cn [ label = "SCCP DT1 (RANAP SecurityModeResponse (IK))" ]; + + cn => hnbgw [ label = "SCCP DT1 (RANAP CommonID)" ]; + hnbgw => hnb [ label = "RUA DT (RANAP CommonID)" ]; + + --- [ label = "Optional Authentication" ]; + cn => hnbgw [ label = "SCCP DT1 (RANAP DirectTransfer (GMM AUTH REQ))" ]; + hnbgw => hnb [ label = "RUA DT (RANAP DirectTransfer (GMM AUTH REQ))" ]; + hnb => ue [ label = "RRC (GMM AUTH REQ)" ]; + ue >> hnb [ label = "RRC (GMM AUTH RESP)" ]; + hnb >> hnbgw [ label = "RUA DT (RANAP DirectTransfer (GMM AUTH RESP))" ]; + hnbgw >> cn [ label = "SCCP DT1 (RANAP DirectTransfer (GMM AUTH RESP))" ]; + + --- [ label = "Optional activation of Encryption" ]; + cn => hnbgw [ label = "SCCP DT1 (RANAP SecurityModeCommand (IK+CK))" ]; + hnbgw => hnb [ label = "RUA DT (RANAP SecurityModeCommand (IK+CK))" ]; + hnb >> hnbgw [ label = "RUA DT (RANAP SecurityModeResponse (IK+CK))" ]; + hnbgw >> cn [ label = "SCCP DT1 (RANAP SecurityModeResponse (IK+CK))" ]; + + cn >> hnbgw [ label = "SCCP DT1 (RANAP DirectTransfer (GMM IMSI ATTACH ACC))" ]; + hnbgw >> hnb [ label = "RUA DT (RANAP DirectTransfer (GMM IMSI ATTACH ACC))" ]; + hnb >> ue [ label = "RRC (GMM IMSI ATTACH ACC)" ]; +} |