RRC:activeSetUpdateComplete -->

IC info: MAC-I     = 0x5e0f86b1
         RRC-SN    = 6
         Direction = 0
         Length    = 48 bits

    UL-DCCH-Message {
     integrityCheckInfo {
      messageAuthenticationCode '01011110000011111000011010110001'B,
      rrc-MessageSequenceNumber 6
     },
     message activeSetUpdateComplete : {
       rrc-TransactionIdentifier 3
      }
    }