3GPP Message Dictionary

UL-DCCH-MessageType

TS 38.331 V18.5.1 2025-03
UL-DCCH-MessageType ::= CHOICE {
    c1                              CHOICE {
        measurementReport               MeasurementReport,
        rrcReconfigurationComplete      RRCReconfigurationComplete,
        rrcSetupComplete                RRCSetupComplete,
        rrcReestablishmentComplete      RRCReestablishmentComplete,
        rrcResumeComplete               RRCResumeComplete,
        securityModeComplete            SecurityModeComplete,
        securityModeFailure             SecurityModeFailure,
        ulInformationTransfer           ULInformationTransfer,
        locationMeasurementIndication   LocationMeasurementIndication,
        ueCapabilityInformation         UECapabilityInformation,
        counterCheckResponse            CounterCheckResponse,
        ueAssistanceInformation         UEAssistanceInformation,
        failureInformation              FailureInformation,
        ulInformationTransferMRDC       ULInformationTransferMRDC,
        scgFailureInformation           SCGFailureInformation,
        scgFailureInformationEUTRA      SCGFailureInformationEUTRA
    },
    messageClassExtension           CHOICE {
        c2                              CHOICE {
            ulDedicatedMessageSegment-r16    ULDedicatedMessageSegment-r16,
            dedicatedSIBRequest-r16         DedicatedSIBRequest-r16,
            mcgFailureInformation-r16       MCGFailureInformation-r16,
            ueInformationResponse-r16       UEInformationResponse-r16,
            sidelinkUEInformationNR-r16     SidelinkUEInformationNR-r16,
            ulInformationTransferIRAT-r16   ULInformationTransferIRAT-r16,
            iabOtherInformation-r16         IABOtherInformation-r16,
            mbsInterestIndication-r17       MBSInterestIndication-r17,
            uePositioningAssistanceInfo-r17 UEPositioningAssistanceInfo-r17,
            measurementReportAppLayer-r17   MeasurementReportAppLayer-r17,
            indirectPathFailureInformation-r18 IndirectPathFailureInformation-r18, spare5 NULL, spare4 NULL, spare3 NULL, spare2 NULL, spare1 NULL
        },
        messageClassExtensionFuture-r16    SEQUENCE {}
    }
}