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8d284f48bd
this fixes a bug in which the contention resolution timer expired and the RA proc entered the BACKOFF state. In the same TTI, a MAC PDU with the contention reslution ID is received and the already aborted RA procedure succeeds. Unfortunatly with the wront c-rnti which has already been reset before. See log excerpt below: 16:16:36.909687 [RRC ] [D] MEAS: Processing measurement of 1 cells 16:16:36.909706 [RRC ] [I] MEAS: New measurement serving cell: rsrp=-85.00 dBm. 16:16:36.909732 [MAC ] [I] [ 6283] RA: ConRes: Contention Resolution Timer expired. Stopping PDCCH Search and going to Response Error 16:16:36.909749 [MAC ] [D] [ 6283] RA: ConRes: Backoff wait interval 143 16:16:36.909771 [MAC ] [D] [ 6282] Delivering PDU=27 bytes to Dissassemble and Demux unit (Temporal C-RNTI) 16:16:36.909799 [MAC ] [D] [ 6283] Found Contention Resolution ID CE 16:16:36.909814 [MAC ] [D] [ 6283] RA: Backof: MAC PDU Contains Contention Resolution ID CE 16:16:36.909826 [MAC ] [D] [ 6283] Msg3 buffer flushed 16:16:36.909858 [MAC ] [I] [ 6283] RA: Backof: Random Access Complete. c-rnti=0x0, ta=0 16:16:36.909871 [MAC ] [D] [ 6283] Saved MAC PDU with Temporal C-RNTI in buffer |
5 years ago | |
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hdr | 5 years ago | |
src | 5 years ago | |
test | 5 years ago | |
CMakeLists.txt | 6 years ago | |
ue.conf.example | 5 years ago |