Section: 5.3.10.4 RLF cause determination
Content: The UE shall set the rlf-Cause in the VarRLF-Report as follows: 1> if the UE declares radio link failure due to T310 expiry: 2> set the rlf-Cause as t310-Expiry; 1> else if the UE declares radio link failure due to the random access problem indication from MCG MAC: 2> if the random access procedure was initiated for beam failure recovery: 3> set the rlf-Cause as beamFailureRecoveryFailure; 2> else: 3> set the rlf-Cause as randomAccessProblem; 1> else if the UE declares radio link failure due to the reaching of maximum number of retransmissions from the MCG RLC: 2> set the rlf-Cause as rlc-MaxNumRetx; 1> else if the UE declares radio link failure due to consistent uplink LBT failures: 2> set the rlf-Cause as lbtFailure; 1> else if the IAB-MT declares radio link failure due to the reception of a BH RLF indication on BAP entity: 2> set the rlf-Cause as bh-rlfRecoveryFailure. 1> else if the UE declares radio link failure due to T312 expiry: 2> set the rlf-Cause as t312-Expiry;