diff --git a/doc/TESTING_GNB_W_COTS_UE.md b/doc/TESTING_GNB_W_COTS_UE.md index 955afe817a..bcec2179f4 100644 --- a/doc/TESTING_GNB_W_COTS_UE.md +++ b/doc/TESTING_GNB_W_COTS_UE.md @@ -238,19 +238,107 @@ The test reaches step **12. E-RAB modifcation confirmation** , eventhough not al From the log file that is generated, we can monitor several important steps, to assess that the test was successful: -Step **6. Random Access Procedure** is successfully reached when the following messages are shown: -[X2AP ... Received elements for X2P] -... -[LSCH received ok] -The next message to check is: -[DCI type I payload] indicating some DL traffic for signaling +- eNB receives UE capabilities information, including its NR capabilites, and triggers sGNB Addition Request message: -Eventually, step **12. E-RAB Modification Confirmation** is successfully reached when the following message is visible: -[E-RAB Modification Confirmation], the message is properly received but not treated. +***eNBlog.1315 :*** +``` +[RRC] [FRAME 00000][eNB][MOD 00][RNTI 43eb] received ueCapabilityInformation on UL-DCCH 1 from UE +... +[RRC] [eNB 0] frame 0 subframe 0: UE rnti 43eb switching to NSA mode +... + + + 27 + + + + + + 111 + + + 0 + + +``` + +- gNB receives sGNB Addition request, processes UE capabilities for the corresponding UE and triggers sGNB Addition Request ACK, carrying NR RRC Reconfiguration message: + + +***gNBlog.2291 :*** +``` + + + 27 + + + + + + 111 + + + 0 + + +``` + + +- Upon reception of the sGNB Addition Request ACK, the eNB sends a new RRCConnectionReconfiguration message containing the NR Reconfiguration. +The UE replies with a Reconfiguration Complete message: + +***eNBlog.1686 :*** +``` +[RRC] [FRAME 00000][eNB][MOD 00][RNTI 43eb] UE State = RRC_RECONFIGURED (default DRB, xid 1) +``` + +- The Random Access procedure of the UE to the gNB takes place: + +***gNBlog.2382 :*** +``` +[PHY] [gNB 0][RAPROC] Frame 751, slot 19 Initiating RA procedure with +preamble 63, energy 35.7 dB, delay 6 + [0m [0m[MAC] [gNB 0][RAPROC] CC_id 0 Frame 751, Slot 19 Initiating RA +procedure for preamble index 63 + [0m [0m[MAC] [gNB 0][RAPROC] CC_id 0 Frame 751 Activating Msg2 +generation in frame 752, slot 7 using RA rnti 10b + [0m [0m[MAC] [gNB 0] [RAPROC] CC_id 0 Frame 752, slotP 7: Generating +RAR DCI, state 1 + [0m [0m[MAC] [RAPROC] DCI type 1 payload: freq_alloc 120 (0,6,24), +time_alloc 3, vrb to prb 0, mcs 0 tb_scaling 0 + [0m [0m[MAC] Frame 752: Subframe 7 : Adding common DL DCI for RA_RNTI 10b + [0m [0m[MAC] Frame 752, Subframe 7: Setting Msg3 reception for Frame +752 Subframe 17 + [0m [0m[PHY] ULSCH received ok +``` + +- The eNB triggers the path switch procedure towards the MME, so that +the traffic can be routed now from the SGW towards the gNB on the S1-U +plane. + +***eNBlog.1691 :*** +``` + + + 50 + + + + + + 0 + + +553648130 + + +``` + + +Eventually, step **12. E-RAB Modification Confirmation** is successfully reached -TO DO : attach typical succcessful log file as example, add snaps of msg ## Required tools for debug