DL Information Transfer Complete The DL (Downlink) Information Transfer Complete is a technical procedure
RRC Connection Reestablishment (with UE Information) The Radio Resource Control (RRC) Connection Reestablishment procedure with UE
RRC Connection Reconfiguration Complete In LTE (Long-Term Evolution) and 5G mobile communication networks,
IRAT Handover From UTRAN Preparation Failure An Inter-Radio Access Technology (IRAT) Handover From UTRAN (UMTS