• Guido Casati's avatar
    Add test to trigger re-establishment to RFSIM F1 CI · 0bbd4464
    Guido Casati authored
    * trigger re-establshemnt on DU: reset RLC counters on DRB 1
      for OAI UE, since SRB 1 does not work for lack of periodic
      measurements reports
    * how is the re-establishment triggered?
      * a transmission on DRB 1 occurs
      * detection of a mismatch of RLC counters at the UE side
      * max number of RLC retransmissions reached
      * RLF detection
    * verify re-establishment on CU: we ping the core from the UE; this
      sends packets on DRB, and because the sequence number mismatches, will
      trigger a reestablishment. We accept in the ping that a couple of
      packets might be lost; after ping is over, reestablishment must be
      done as well (else the ping will already fail).
    0bbd4464
nr_rlc_oai_api.c 42.1 KB