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-- 3GPP TS 36.413 V15.7.0 (2019-09)
-- B.2	ASN.1 definition
-- **************************************************************
--
-- IE definitions for the SON Transfer application
-- The IEs in this ASN.1 module shall be defined and encoded
-- using the same rules as applicable for the S1AP-IEs module.
-- 
-- **************************************************************
SonTransfer-IEs

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

--
-- Generic IEs for the SON Transfer application
--

SONtransferApplicationIdentity ::= ENUMERATED {
    cell-load-reporting,
    ...,
    multi-cell-load-reporting,
    event-triggered-cell-load-reporting,
    ho-reporting,
    eutran-cell-activation,
    energy-savings-indication,
    failure-event-reporting
}

SONtransferRequestContainer ::= CHOICE{
    cellLoadReporting                   NULL,
    ...,
    multiCellLoadReporting              MultiCellLoadReportingRequest,
    eventTriggeredCellLoadReporting     EventTriggeredCellLoadReportingRequest,
    hOReporting                         HOReport,
    eutranCellActivation                CellActivationRequest,
    energySavingsIndication             CellStateIndication,
    failureEventReporting               FailureEventReport
}

SONtransferResponseContainer ::= CHOICE{
    cellLoadReporting                   CellLoadReportingResponse,
    ...,
    multiCellLoadReporting              MultiCellLoadReportingResponse,
    eventTriggeredCellLoadReporting EventTriggeredCellLoadReportingResponse,
    hOReporting                         NULL,
    eutranCellActivation                CellActivationResponse,
    energySavingsIndication             NULL,
    failureEventReporting               NULL
}

SONtransferCause ::= CHOICE {
    cellLoadReporting                   CellLoadReportingCause,
    ...,
    multiCellLoadReporting              CellLoadReportingCause,
    eventTriggeredCellLoadReporting     CellLoadReportingCause,
    hOReporting                         HOReportingCause,
    eutranCellActivation                CellActivationCause,
    energySavingsIndication             CellStateIndicationCause,
    failureEventReporting               FailureEventReportingCause
}


CellLoadReportingCause ::= ENUMERATED {
    application-container-syntax-error,
    inconsistent-reporting-cell-identifier,
    unspecified,
    ...
}

HOReportingCause ::= ENUMERATED {
    application-container-syntax-error,
    inconsistent-reporting-cell-identifier,
    unspecified,
    ...
}

CellActivationCause ::= ENUMERATED {
    application-container-syntax-error,
    inconsistent-reporting-cell-identifier,
    unspecified,
    ...
}

CellStateIndicationCause ::= ENUMERATED {
    application-container-syntax-error,
    inconsistent-reporting-cell-identifier,
    unspecified,
    ...
}

FailureEventReportingCause ::= ENUMERATED {
    application-container-syntax-error,
    inconsistent-reporting-cell-identifier,
    unspecified,
    ...
}

--
-- IEs for Cell Load Reporting application
--

CellLoadReportingResponse::= CHOICE{
    eUTRAN          EUTRANcellLoadReportingResponse,
    uTRAN           OCTET STRING,
    gERAN           OCTET STRING,
    ...,
    eHRPD           EHRPDSectorLoadReportingResponse
}

CompositeAvailableCapacityGroup ::= OCTET STRING

EUTRANcellLoadReportingResponse ::= SEQUENCE {
    compositeAvailableCapacityGroup     CompositeAvailableCapacityGroup,
    ...
}

--
-- IEs for Multi-Cell Load Reporting application
--

EUTRANResponse::= SEQUENCE {
    cell-ID         OCTET STRING,
    eUTRANcellLoadReportingResponse     EUTRANcellLoadReportingResponse,
    ...
}

EHRPD-Sector-ID ::= OCTET STRING (SIZE (16))

IRAT-Cell-ID ::= CHOICE{
    eUTRAN          OCTET STRING,
    uTRAN           OCTET STRING,
    gERAN           OCTET STRING,
    ...,
    eHRPD           EHRPD-Sector-ID
}

RequestedCellList ::= SEQUENCE (SIZE(1.. maxnoofIRATReportingCells)) OF IRAT-Cell-ID

MultiCellLoadReportingRequest::= SEQUENCE {
    requestedCellList                       RequestedCellList,
    ...
}

ReportingCellList-Item ::= SEQUENCE {
    cell-ID                                 IRAT-Cell-ID,
    ...
}

ReportingCellList ::= SEQUENCE (SIZE(1.. maxnoofIRATReportingCells)) OF ReportingCellList-Item

MultiCellLoadReportingResponse ::= SEQUENCE (SIZE(1.. maxnoofIRATReportingCells)) OF MultiCellLoadReportingResponse-Item

MultiCellLoadReportingResponse-Item ::= CHOICE{ 
    eUTRANResponse                          EUTRANResponse,
    uTRANResponse                           OCTET STRING,
    gERANResponse                           OCTET STRING,
    ...,
    eHRPD                                   EHRPDMultiSectorLoadReportingResponseItem
}


--
-- IEs for Event-triggered Cell Load Reporting application
--

NumberOfMeasurementReportingLevels ::= ENUMERATED {
    rl2,
    rl3,
    rl4,
    rl5,
    rl10,
    ...
}

EventTriggeredCellLoadReportingRequest ::= SEQUENCE {
    numberOfMeasurementReportingLevels      NumberOfMeasurementReportingLevels,
    ...
}

OverloadFlag ::= ENUMERATED {
    overload,
    ...
}

EventTriggeredCellLoadReportingResponse ::= SEQUENCE {
    cellLoadReportingResponse               CellLoadReportingResponse,
    overloadFlag                            OverloadFlag                        OPTIONAL,
    ...
}

--
-- IEs for HO Reporting application
--



HOReport::= SEQUENCE {
    hoType                  HoType,
    hoReportType            HoReportType,
    hosourceID              IRAT-Cell-ID,
    hoTargetID              IRAT-Cell-ID,
    candidateCellList       CandidateCellList,
    ...,
    candidatePCIList        CandidatePCIList    OPTIONAL
}

HoType ::= ENUMERATED {
    ltetoutran,
    ltetogeran,
    ...
}

HoReportType ::= ENUMERATED {
    unnecessaryhotoanotherrat,
    ...,
    earlyirathandover
}

CandidateCellList ::= SEQUENCE (SIZE(1..maxnoofcandidateCells)) OF IRAT-Cell-ID

CandidatePCIList ::= SEQUENCE (SIZE(1..maxnoofcandidateCells)) OF CandidatePCI

CandidatePCI ::= SEQUENCE {
    pCI         INTEGER (0..503),
    eARFCN      OCTET STRING,
    ...
}

--
-- IEs for E-UTRAN Cell Activation application
--

CellActivationRequest ::= SEQUENCE {
    cellsToActivateList     CellsToActivateList,
    minimumActivationTime   INTEGER (1..60)     OPTIONAL,
...
}

CellsToActivateList ::= SEQUENCE (SIZE(1.. maxnoofCellineNB)) OF CellsToActivateList-Item

CellsToActivateList-Item ::= SEQUENCE {
    cell-ID                 OCTET STRING,
    ...
}

CellActivationResponse ::= SEQUENCE {
    activatedCellsList      ActivatedCellsList,
    ...
}

ActivatedCellsList ::= SEQUENCE (SIZE(0.. maxnoofCellineNB)) OF ActivatedCellsList-Item

ActivatedCellsList-Item ::= SEQUENCE {
    cell-ID                 OCTET STRING,
    ...
}

--
-- IEs for Energy Savings Indication application
--

CellStateIndication ::= SEQUENCE {
    notificationCellList            NotificationCellList,
    ...
}

NotificationCellList ::= SEQUENCE (SIZE(1.. maxnoofCellineNB)) OF NotificationCellList-Item

NotificationCellList-Item ::= SEQUENCE {
    cell-ID                 OCTET STRING,
    notifyFlag              NotifyFlag,
    ...
}

NotifyFlag ::= ENUMERATED {
    activated,
    deactivated,
    ...
}

FailureEventReport::= CHOICE {
    tooEarlyInterRATHOReportFromEUTRAN          TooEarlyInterRATHOReportReportFromEUTRAN,
    ...
}

TooEarlyInterRATHOReportReportFromEUTRAN ::= SEQUENCE {
    uERLFReportContainer    OCTET STRING, -- as defined in TS 36.331 [16] --
    mobilityInformation     MobilityInformation     OPTIONAL,
    ...
}

-- WS modification, already defined in S1AP-IEs.asn
--MobilityInformation ::= BIT STRING (SIZE(32))


--
-- IEs for reporting of eHRPD load
--

EHRPDCapacityValue ::= INTEGER (0..100)

EHRPDSectorCapacityClassValue ::= INTEGER (1..100, ...)

EHRPDSectorLoadReportingResponse ::= SEQUENCE {
    dL-EHRPD-CompositeAvailableCapacity         EHRPDCompositeAvailableCapacity,
    uL-EHRPD-CompositeAvailableCapacity         EHRPDCompositeAvailableCapacity,
    ...
}

EHRPDCompositeAvailableCapacity ::= SEQUENCE {
    eHRPDSectorCapacityClassValue               EHRPDSectorCapacityClassValue,
    eHRPDCapacityValue                          EHRPDCapacityValue,
    ...
}

EHRPDMultiSectorLoadReportingResponseItem ::= SEQUENCE {
    eHRPD-Sector-ID                         EHRPD-Sector-ID,
    eHRPDSectorLoadReportingResponse        EHRPDSectorLoadReportingResponse,
    ...
}


-- **************************************************************
--
-- Constants
--
-- **************************************************************

maxnoofIRATReportingCells                   INTEGER ::= 128
maxnoofcandidateCells                       INTEGER ::= 16
maxnoofCellineNB                            INTEGER ::= 256

END