path: root/epan/dissectors/asn1/s1ap/S1AP-PDU-Contents.asn

-- 3GPP TS 36.413 V17.5.0 (2023-06)
-- 9.3.3	PDU Definitions
-- **************************************************************
--
-- PDU definitions for S1AP.
--
-- **************************************************************

S1AP-PDU-Contents {
itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)
eps-Access (21) modules (3) s1ap (1) version1 (1) s1ap-PDU-Contents (1) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

-- **************************************************************
--
-- IE parameter types from other modules.
--
-- **************************************************************

IMPORTS

	UEAggregateMaximumBitrate,
	BearerType,
	Cause,
	CellAccessMode,
	Cdma2000HORequiredIndication,
	Cdma2000HOStatus,
	Cdma2000OneXSRVCCInfo,
	Cdma2000OneXRAND,
	Cdma2000PDU,
	Cdma2000RATType,
	Cdma2000SectorID,
	EUTRANRoundTripDelayEstimationInfo,
	CNDomain,
	ConcurrentWarningMessageIndicator,
	CriticalityDiagnostics,
	CSFallbackIndicator,
	CSG-Id,
	CSG-IdList,
	CSGMembershipStatus,
	Data-Forwarding-Not-Possible,
	Direct-Forwarding-Path-Availability,
	Global-ENB-ID,
	EUTRAN-CGI,
	ENBname,
	ENB-StatusTransfer-TransparentContainer,
	ENB-UE-S1AP-ID,
	ExtendedRepetitionPeriod,
	GTP-TEID,
	GUMMEI,
	GUMMEIType,
	HandoverRestrictionList,
	HandoverType,
	Masked-IMEISV,
	LAI,
	LPPa-PDU,
	ManagementBasedMDTAllowed,
	MDTPLMNList,
	MMEname,
	MMERelaySupportIndicator,
	MME-UE-S1AP-ID,
	MSClassmark2,
	MSClassmark3,
	NAS-PDU,
	NASSecurityParametersfromE-UTRAN,
	NASSecurityParameterstoE-UTRAN,
	OverloadResponse,
	PagingDRX,
	PagingPriority,
	PLMNidentity,
	ProSeAuthorized,
	RIMTransfer,
	RelativeMMECapacity,
	RequestType,
	E-RAB-ID,
	E-RABLevelQoSParameters,
	E-RABList,
	RelayNode-Indicator,
	Routing-ID,
	SecurityKey,
	SecurityContext,
	ServedGUMMEIs,
	SONConfigurationTransfer,
	Source-ToTarget-TransparentContainer,
	SourceBSS-ToTargetBSS-TransparentContainer,
	SourceeNB-ToTargeteNB-TransparentContainer,
	SourceRNC-ToTargetRNC-TransparentContainer,
	SubscriberProfileIDforRFP,
	SRVCCOperationNotPossible,
	SRVCCOperationPossible,
	SRVCCHOIndication,
	SupportedTAs,
	TAI,
	Target-ToSource-TransparentContainer,
	TargetBSS-ToSourceBSS-TransparentContainer,
	TargeteNB-ToSourceeNB-TransparentContainer,
	TargetID,
	TargetRNC-ToSourceRNC-TransparentContainer,
	TimeToWait,
	TraceActivation,
	TrafficLoadReductionIndication,
	E-UTRAN-Trace-ID,
	TransportLayerAddress,
	UEIdentityIndexValue,
	UEPagingID,
	UERadioCapability,
	UERadioCapabilityForPaging,
	UE-RetentionInformation,
	UE-S1AP-IDs,
	UE-associatedLogicalS1-ConnectionItem,
	UESecurityCapabilities,
	S-TMSI,
	MessageIdentifier,
	SerialNumber,
	WarningAreaList,
	RepetitionPeriod,
	NumberofBroadcastRequest,
	WarningType,
	WarningSecurityInfo,
	DataCodingScheme,
	WarningMessageContents,
	BroadcastCompletedAreaList,
	RRC-Establishment-Cause,
	BroadcastCancelledAreaList,
	PS-ServiceNotAvailable,
	GUMMEIList,
	Correlation-ID,
	GWContextReleaseIndication,
	PrivacyIndicator,
	VoiceSupportMatchIndicator,
	TunnelInformation,
	KillAllWarningMessages,
	TransportInformation,
	LHN-ID,
	UserLocationInformation,
	AdditionalCSFallbackIndicator,
	ECGIListForRestart,
	TAIListForRestart,
	EmergencyAreaIDListForRestart,
	ExpectedUEBehaviour,
	Paging-eDRXInformation,
	Extended-UEIdentityIndexValue,
	MME-Group-ID,
	Additional-GUTI,
	PWSfailedECGIList,
	CellIdentifierAndCELevelForCECapableUEs,
	AssistanceDataForPaging,
	InformationOnRecommendedCellsAndENBsForPaging,
	UE-Usage-Type,
	UEUserPlaneCIoTSupportIndicator,
	NB-IoT-DefaultPagingDRX,
	NB-IoT-Paging-eDRXInformation,
	CE-mode-B-SupportIndicator,
	NB-IoT-UEIdentityIndexValue,
	V2XServicesAuthorized,
	DCN-ID,
	ServedDCNs,
	UESidelinkAggregateMaximumBitrate,
	DLNASPDUDeliveryAckRequest,
	Coverage-Level,
	EnhancedCoverageRestricted,
	DL-CP-SecurityInformation,
	UL-CP-SecurityInformation,
	SecondaryRATDataUsageRequest,
	SecondaryRATDataUsageReportList,
	HandoverFlag,
	NRUESecurityCapabilities,
	UE-Application-Layer-Measurement-Capability,
	CE-ModeBRestricted,
	Packet-LossRate,
 	UECapabilityInfoRequest,
	SourceNgRanNode-ToTargetNgRanNode-TransparentContainer,
	TargetNgRanNode-ToSourceNgRanNode-TransparentContainer,
	EndIndication,
	EDT-Session,
	LTE-M-Indication,
	AerialUEsubscriptionInformation,
	PendingDataIndication,
	WarningAreaCoordinates,
	Subscription-Based-UE-DifferentiationInfo,
	PSCellInformation,
	NR-CGI,
	ConnectedengNBList,
	EN-DCSONConfigurationTransfer,
	TimeSinceSecondaryNodeRelease,
	AdditionalRRMPriorityIndex,
	IAB-Authorized,
	IAB-Node-Indication,
	IAB-Supported,
	DataSize,
	Ethernet-Type,
	NRV2XServicesAuthorized,
	NRUESidelinkAggregateMaximumBitrate,
	PC5QoSParameters,
	IntersystemSONConfigurationTransfer,
	UERadioCapabilityID,
	NotifySourceeNB,
	ENB-EarlyStatusTransfer-TransparentContainer,
	WUS-Assistance-Information,
	NB-IoT-PagingDRX,
	PagingCause,
	SecurityIndication,
	SecurityResult,
	LTE-NTN-TAI-Information




FROM S1AP-IEs

	PrivateIE-Container{},
	ProtocolExtensionContainer{},
	ProtocolIE-Container{},
	ProtocolIE-ContainerList{},
	ProtocolIE-ContainerPair{},
	ProtocolIE-ContainerPairList{},
	ProtocolIE-SingleContainer{},
	S1AP-PRIVATE-IES,
	S1AP-PROTOCOL-EXTENSION,
	S1AP-PROTOCOL-IES,
	S1AP-PROTOCOL-IES-PAIR
FROM S1AP-Containers


	id-AssistanceDataForPaging,
	id-AerialUEsubscriptionInformation,
	id-uEaggregateMaximumBitrate,
	id-BearerType,
	id-Cause,
	id-CellAccessMode,
	id-CellIdentifierAndCELevelForCECapableUEs,
	id-cdma2000HORequiredIndication,
	id-cdma2000HOStatus,
	id-cdma2000OneXSRVCCInfo,
	id-cdma2000OneXRAND,
	id-cdma2000PDU,
	id-cdma2000RATType,
	id-cdma2000SectorID,
	id-EUTRANRoundTripDelayEstimationInfo,
	id-CNDomain,
	id-ConcurrentWarningMessageIndicator,
	id-CriticalityDiagnostics,
	id-CSFallbackIndicator,
	id-CSG-Id,
	id-CSG-IdList,
	id-CSGMembershipStatus,
	id-Data-Forwarding-Not-Possible,
	id-DefaultPagingDRX,
	id-Direct-Forwarding-Path-Availability,
	id-Global-ENB-ID,
	id-EUTRAN-CGI,
	id-eNBname,
	id-eNB-StatusTransfer-TransparentContainer,
	id-eNB-UE-S1AP-ID,
	id-GERANtoLTEHOInformationRes,
	id-GUMMEI-ID,
	id-GUMMEIType,
	id-HandoverRestrictionList,
	id-HandoverType,
	id-Masked-IMEISV,
	id-InformationOnRecommendedCellsAndENBsForPaging,
	id-InitialContextSetup,
	id-Inter-SystemInformationTransferTypeEDT,
	id-Inter-SystemInformationTransferTypeMDT,
	id-LPPa-PDU,
	id-NAS-DownlinkCount,
	id-ManagementBasedMDTAllowed,
	id-ManagementBasedMDTPLMNList,
	id-MMEname,
	id-MME-UE-S1AP-ID,
	id-MSClassmark2,
	id-MSClassmark3,
	id-NAS-PDU,
	id-NASSecurityParametersfromE-UTRAN,
	id-NASSecurityParameterstoE-UTRAN,
	id-OverloadResponse,
	id-pagingDRX,
	id-PagingPriority,
	id-RelativeMMECapacity,
	id-RequestType,
	id-Routing-ID,
	id-E-RABAdmittedItem,
	id-E-RABAdmittedList,
	id-E-RABDataForwardingItem,
	id-E-RABFailedToModifyList,
	id-E-RABFailedToReleaseList,
	id-E-RABFailedtoSetupItemHOReqAck,
	id-E-RABFailedToSetupListBearerSURes,
	id-E-RABFailedToSetupListCtxtSURes,
	id-E-RABFailedToSetupListHOReqAck,
	id-E-RABFailedToBeReleasedList,
	id-E-RABFailedToResumeListResumeReq,
	id-E-RABFailedToResumeItemResumeReq,
	id-E-RABFailedToResumeListResumeRes,
	id-E-RABFailedToResumeItemResumeRes,
	id-E-RABModify,
	id-E-RABModifyItemBearerModRes,
	id-E-RABModifyListBearerModRes,
	id-E-RABRelease,
	id-E-RABReleaseItemBearerRelComp,
	id-E-RABReleaseItemHOCmd,
	id-E-RABReleaseListBearerRelComp,
	id-E-RABReleaseIndication,
	id-E-RABSetup,
	id-E-RABSetupItemBearerSURes,
	id-E-RABSetupItemCtxtSURes,
	id-E-RABSetupListBearerSURes,
	id-E-RABSetupListCtxtSURes,
	id-E-RABSubjecttoDataForwardingList,
	id-E-RABToBeModifiedItemBearerModReq,
	id-E-RABToBeModifiedListBearerModReq,
	id-E-RABToBeModifiedListBearerModInd,
	id-E-RABToBeModifiedItemBearerModInd,
	id-E-RABNotToBeModifiedListBearerModInd,
	id-E-RABNotToBeModifiedItemBearerModInd,
	id-E-RABModifyListBearerModConf,
	id-E-RABModifyItemBearerModConf,
	id-E-RABFailedToModifyListBearerModConf,
	id-E-RABToBeReleasedListBearerModConf,
	id-E-RABToBeReleasedList,
	id-E-RABReleasedList,
	id-E-RABToBeSetupItemBearerSUReq,
	id-E-RABToBeSetupItemCtxtSUReq,
	id-E-RABToBeSetupItemHOReq,
	id-E-RABToBeSetupListBearerSUReq,
	id-E-RABToBeSetupListCtxtSUReq,
	id-E-RABToBeSetupListHOReq,
	id-E-RABToBeSwitchedDLItem,
	id-E-RABToBeSwitchedDLList,
	id-E-RABToBeSwitchedULList,
	id-E-RABToBeSwitchedULItem,
	id-E-RABtoReleaseListHOCmd,
	id-ProSeAuthorized,
	id-SecurityKey,
	id-SecurityContext,
	id-ServedGUMMEIs,
	id-SONConfigurationTransferECT,
	id-SONConfigurationTransferMCT,
	id-Source-ToTarget-TransparentContainer,
	id-Source-ToTarget-TransparentContainer-Secondary,
	id-SourceMME-UE-S1AP-ID,
	id-SRVCCOperationNotPossible,
	id-SRVCCOperationPossible,
	id-SRVCCHOIndication,
	id-SubscriberProfileIDforRFP,
	id-SupportedTAs,
	id-S-TMSI,
	id-TAI,
	id-TAIItem,
	id-TAIList,
	id-Target-ToSource-TransparentContainer,
	id-Target-ToSource-TransparentContainer-Secondary,
	id-TargetID,
	id-TimeToWait,
	id-TraceActivation,
	id-TrafficLoadReductionIndication,
	id-E-UTRAN-Trace-ID,
	id-UEIdentityIndexValue,
	id-UEPagingID,
	id-UERadioCapability,
	id-UERadioCapabilityForPaging,
	id-UTRANtoLTEHOInformationRes,
	id-UE-associatedLogicalS1-ConnectionListResAck,
	id-UE-associatedLogicalS1-ConnectionItem,
	id-UE-RetentionInformation,
	id-UESecurityCapabilities,
	id-UE-S1AP-IDs,
	id-V2XServicesAuthorized,
	id-ResetType,
	id-MessageIdentifier,
	id-SerialNumber,
	id-WarningAreaList,
	id-RepetitionPeriod,
	id-NumberofBroadcastRequest,
	id-WarningType,
	id-WarningSecurityInfo,
	id-DataCodingScheme,
	id-WarningMessageContents,
	id-BroadcastCompletedAreaList,
	id-BroadcastCancelledAreaList,
	id-RRC-Establishment-Cause,
	id-TraceCollectionEntityIPAddress,
	id-AdditionalRRMPriorityIndex,
	id-MDTConfigurationNR,
	maxnoofTAIs,
	maxnoofErrors,
	maxnoofE-RABs,
	maxnoofIndividualS1ConnectionsToReset,
	maxnoofEmergencyAreaID,
	maxnoofCellID,
	maxnoofTAIforWarning,
	maxnoofCellinTAI,
	maxnoofCellinEAI,
	id-ExtendedRepetitionPeriod,
	id-PS-ServiceNotAvailable,
	id-RegisteredLAI,
	id-GUMMEIList,
	id-SourceMME-GUMMEI,
	id-MME-UE-S1AP-ID-2,
	id-GW-TransportLayerAddress,
	id-RelayNode-Indicator,
	id-Correlation-ID,
	id-MMERelaySupportIndicator,
	id-GWContextReleaseIndication,
	id-PrivacyIndicator,
	id-VoiceSupportMatchIndicator,
	id-Tunnel-Information-for-BBF,
	id-SIPTO-Correlation-ID,
	id-SIPTO-L-GW-TransportLayerAddress,
	id-KillAllWarningMessages,
	id-TransportInformation,
	id-LHN-ID,
	id-UserLocationInformation,
	id-AdditionalCSFallbackIndicator,
	id-ECGIListForRestart,
	id-TAIListForRestart,
	id-EmergencyAreaIDListForRestart,
	id-ExpectedUEBehaviour,
	id-Paging-eDRXInformation,
	id-extended-UEIdentityIndexValue,
	id-CSGMembershipInfo,
	id-MME-Group-ID,
	id-Additional-GUTI,
	id-S1-Message,
	id-PWSfailedECGIList,
	id-PWSFailureIndication,
	id-UE-Usage-Type,
	id-UEUserPlaneCIoTSupportIndicator,
	id-NB-IoT-DefaultPagingDRX,
	id-NB-IoT-Paging-eDRXInformation,
	id-CE-mode-B-SupportIndicator,
	id-NB-IoT-UEIdentityIndexValue,
	id-RRC-Resume-Cause,
	id-DCN-ID,
	id-ServedDCNs,
	id-UESidelinkAggregateMaximumBitrate,
	id-DLNASPDUDeliveryAckRequest,
	id-Coverage-Level,
	id-EnhancedCoverageRestricted,
	id-UE-Level-QoS-Parameters,
	id-DL-CP-SecurityInformation,
	id-UL-CP-SecurityInformation,
	id-SecondaryRATDataUsageRequest,
	id-SecondaryRATDataUsageReportList,
	id-HandoverFlag,
	id-NRUESecurityCapabilities,
	id-UE-Application-Layer-Measurement-Capability,
	id-CE-ModeBRestricted,
	id-DownlinkPacketLossRate,
	id-UplinkPacketLossRate,
	id-UECapabilityInfoRequest,
	id-EndIndication,
	id-EDT-Session,
	id-LTE-M-Indication,
	id-PendingDataIndication,
	id-WarningAreaCoordinates,
	id-Subscription-Based-UE-DifferentiationInfo,
	id-PSCellInformation,
	id-ConnectedengNBList,
	id-ConnectedengNBToAddList,
	id-ConnectedengNBToRemoveList,
	id-EN-DCSONConfigurationTransfer-ECT,
	id-EN-DCSONConfigurationTransfer-MCT,
	id-TimeSinceSecondaryNodeRelease,
	id-IAB-Authorized,
	id-IAB-Node-Indication,
	id-IAB-Supported,
	id-DataSize,
	id-Ethernet-Type,
	id-NRV2XServicesAuthorized,
	id-NRUESidelinkAggregateMaximumBitrate,
	id-PC5QoSParameters,
	id-IntersystemSONConfigurationTransferMCT,
	id-IntersystemSONConfigurationTransferECT,
	id-UERadioCapabilityID,
	id-UERadioCapability-NR-Format,
	id-NotifySourceeNB,
	id-eNB-EarlyStatusTransfer-TransparentContainer,
	id-WUS-Assistance-Information,
	id-NB-IoT-PagingDRX,
	id-UERadioCapabilityForPaging-NR-Format,
	id-PagingCause,
	id-SecurityIndication,
	id-SecurityResult,
	id-LTE-NTN-TAI-Information,
	id-E-RABToBeUpdatedList,
	id-E-RABToBeUpdatedItem

FROM S1AP-Constants;

-- **************************************************************
--
-- Common Container Lists
--
-- **************************************************************

E-RAB-IE-ContainerList			{ S1AP-PROTOCOL-IES      : IEsSetParam }	::= ProtocolIE-ContainerList     { 1, maxnoofE-RABs,   {IEsSetParam} }
E-RAB-IE-ContainerPairList		{ S1AP-PROTOCOL-IES-PAIR : IEsSetParam }	::= ProtocolIE-ContainerPairList { 1, maxnoofE-RABs,   {IEsSetParam} }
ProtocolError-IE-ContainerList	{ S1AP-PROTOCOL-IES      : IEsSetParam }	::= ProtocolIE-ContainerList     { 1, maxnoofE-RABs,   {IEsSetParam} }

-- **************************************************************
--
-- HANDOVER PREPARATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Handover Required
--
-- **************************************************************

HandoverRequired ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ { HandoverRequiredIEs} },
	...
}

HandoverRequiredIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-HandoverType							CRITICALITY reject	TYPE HandoverType						PRESENCE mandatory}|
	{ ID id-Cause									CRITICALITY ignore	TYPE Cause								PRESENCE mandatory}|
	{ ID id-TargetID								CRITICALITY reject	TYPE TargetID							PRESENCE mandatory}|
	{ ID id-Direct-Forwarding-Path-Availability		CRITICALITY ignore	TYPE Direct-Forwarding-Path-Availability		PRESENCE optional}|
	{ ID id-SRVCCHOIndication						CRITICALITY reject	TYPE SRVCCHOIndication					PRESENCE optional}|
	{ ID id-Source-ToTarget-TransparentContainer	CRITICALITY reject	TYPE Source-ToTarget-TransparentContainer	PRESENCE mandatory}|
	{ ID id-Source-ToTarget-TransparentContainer-Secondary	CRITICALITY reject	TYPE Source-ToTarget-TransparentContainer	PRESENCE optional}|
	{ ID id-MSClassmark2							CRITICALITY reject	TYPE MSClassmark2						PRESENCE conditional}|
	{ ID id-MSClassmark3							CRITICALITY ignore	TYPE MSClassmark3						PRESENCE conditional}|
	{ ID id-CSG-Id									CRITICALITY reject	TYPE CSG-Id								PRESENCE optional}|
	{ ID id-CellAccessMode							CRITICALITY reject	TYPE CellAccessMode						PRESENCE optional}|
	{ ID id-PS-ServiceNotAvailable					CRITICALITY ignore	TYPE PS-ServiceNotAvailable			PRESENCE optional},
	...
}


-- **************************************************************
--
-- Handover Command
--
-- **************************************************************

HandoverCommand ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ { HandoverCommandIEs} },
	...
}

HandoverCommandIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY reject	TYPE ENB-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-HandoverType							CRITICALITY reject	TYPE HandoverType							PRESENCE mandatory}|
	{ ID id-NASSecurityParametersfromE-UTRAN		CRITICALITY reject	TYPE NASSecurityParametersfromE-UTRAN			PRESENCE conditional
	-- This IE shall be present if HandoverType IE is set to value "LTEtoUTRAN" or "LTEtoGERAN" --}|
	{ ID id-E-RABSubjecttoDataForwardingList		CRITICALITY ignore	TYPE E-RABSubjecttoDataForwardingList			PRESENCE optional}|
	{ ID id-E-RABtoReleaseListHOCmd					CRITICALITY ignore	TYPE E-RABList								PRESENCE optional}|
	{ ID id-Target-ToSource-TransparentContainer	CRITICALITY reject	TYPE Target-ToSource-TransparentContainer		PRESENCE mandatory}|
	{ ID id-Target-ToSource-TransparentContainer-Secondary	CRITICALITY reject	TYPE Target-ToSource-TransparentContainer	PRESENCE optional}|
	{ ID id-CriticalityDiagnostics					CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional},
	...
}

E-RABSubjecttoDataForwardingList ::= E-RAB-IE-ContainerList { {E-RABDataForwardingItemIEs} }

E-RABDataForwardingItemIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABDataForwardingItem					CRITICALITY ignore	TYPE E-RABDataForwardingItem			PRESENCE mandatory	},
	...
}

E-RABDataForwardingItem ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	dL-transportLayerAddress			TransportLayerAddress 													OPTIONAL,
	dL-gTP-TEID							GTP-TEID 																OPTIONAL,
	uL-TransportLayerAddress			TransportLayerAddress													OPTIONAL,
	uL-GTP-TEID							GTP-TEID																OPTIONAL,
	iE-Extensions						ProtocolExtensionContainer { { E-RABDataForwardingItem-ExtIEs} }			OPTIONAL,
	...
}

E-RABDataForwardingItem-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}



-- **************************************************************
--
-- Handover Preparation Failure
--
-- **************************************************************

HandoverPreparationFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ { HandoverPreparationFailureIEs} },
	...
}

HandoverPreparationFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause							CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- HANDOVER RESOURCE ALLOCATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Handover Request
--
-- **************************************************************

HandoverRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ {HandoverRequestIEs} },
	...
}

HandoverRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-HandoverType							CRITICALITY reject	TYPE HandoverType						PRESENCE mandatory}|
	{ ID id-Cause									CRITICALITY ignore	TYPE Cause								PRESENCE mandatory}|
	{ ID id-uEaggregateMaximumBitrate				CRITICALITY reject	TYPE UEAggregateMaximumBitrate			PRESENCE mandatory}|
	{ ID id-E-RABToBeSetupListHOReq					CRITICALITY reject	TYPE E-RABToBeSetupListHOReq			PRESENCE mandatory}|
	{ ID id-Source-ToTarget-TransparentContainer	CRITICALITY reject	TYPE Source-ToTarget-TransparentContainer	PRESENCE mandatory}|
	{ ID id-UESecurityCapabilities					CRITICALITY reject	TYPE UESecurityCapabilities			PRESENCE mandatory}|
	{ ID id-HandoverRestrictionList					CRITICALITY ignore	TYPE HandoverRestrictionList			PRESENCE optional}|
	{ ID id-TraceActivation							CRITICALITY ignore	TYPE TraceActivation					PRESENCE optional}|
	{ ID id-RequestType								CRITICALITY ignore	TYPE RequestType						PRESENCE optional}|
	{ ID id-SRVCCOperationPossible					CRITICALITY ignore	TYPE SRVCCOperationPossible			PRESENCE optional}|
	{ ID id-SecurityContext							CRITICALITY reject	TYPE SecurityContext					PRESENCE mandatory}|
	{ ID id-NASSecurityParameterstoE-UTRAN			CRITICALITY reject	TYPE NASSecurityParameterstoE-UTRAN		PRESENCE conditional
	-- This IE shall be present if the Handover Type IE is set to the value "UTRANtoLTE" or "GERANtoLTE" --				}|
	{ ID id-CSG-Id									CRITICALITY reject	TYPE CSG-Id								PRESENCE optional}|
	{ ID id-CSGMembershipStatus						CRITICALITY ignore	TYPE CSGMembershipStatus				PRESENCE optional}|
	{ ID id-GUMMEI-ID								CRITICALITY ignore	TYPE GUMMEI								PRESENCE optional}|
	{ ID id-MME-UE-S1AP-ID-2						CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE optional}|
	{ ID id-ManagementBasedMDTAllowed				CRITICALITY ignore	TYPE ManagementBasedMDTAllowed			PRESENCE optional}|
	{ ID id-ManagementBasedMDTPLMNList				CRITICALITY ignore	TYPE MDTPLMNList						PRESENCE optional}|
	{ ID id-Masked-IMEISV							CRITICALITY ignore	TYPE Masked-IMEISV						PRESENCE optional}|
	{ ID id-ExpectedUEBehaviour						CRITICALITY ignore	TYPE ExpectedUEBehaviour				PRESENCE optional}|
	{ ID id-ProSeAuthorized							CRITICALITY ignore	TYPE ProSeAuthorized					PRESENCE optional}|
	{ ID id-UEUserPlaneCIoTSupportIndicator			CRITICALITY ignore	TYPE UEUserPlaneCIoTSupportIndicator 		PRESENCE optional}|
	{ ID id-V2XServicesAuthorized					CRITICALITY ignore	TYPE V2XServicesAuthorized			PRESENCE optional}|
	{ ID id-UESidelinkAggregateMaximumBitrate		CRITICALITY ignore	TYPE UESidelinkAggregateMaximumBitrate		PRESENCE optional}|
	{ ID id-EnhancedCoverageRestricted				CRITICALITY ignore	TYPE EnhancedCoverageRestricted			PRESENCE optional}|
	{ ID id-NRUESecurityCapabilities				CRITICALITY ignore	TYPE NRUESecurityCapabilities			PRESENCE optional}|
	{ ID id-CE-ModeBRestricted						CRITICALITY ignore	TYPE CE-ModeBRestricted					PRESENCE optional}|
	{ ID id-AerialUEsubscriptionInformation			CRITICALITY ignore	TYPE AerialUEsubscriptionInformation				PRESENCE optional}|
	{ ID id-PendingDataIndication					CRITICALITY ignore	TYPE PendingDataIndication			PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-AdditionalRRMPriorityIndex			CRITICALITY ignore	TYPE AdditionalRRMPriorityIndex		PRESENCE optional }|
	{ ID id-IAB-Authorized		 				CRITICALITY reject	TYPE IAB-Authorized						PRESENCE optional}|
	{ ID id-NRV2XServicesAuthorized						CRITICALITY ignore	TYPE NRV2XServicesAuthorized							PRESENCE optional }|
	{ ID id-NRUESidelinkAggregateMaximumBitrate			CRITICALITY ignore	TYPE NRUESidelinkAggregateMaximumBitrate			PRESENCE optional }|
	{ ID id-PC5QoSParameters							CRITICALITY ignore	TYPE PC5QoSParameters									PRESENCE optional }|
	{ ID id-UERadioCapabilityID							CRITICALITY reject	TYPE UERadioCapabilityID								PRESENCE optional},	...
}

E-RABToBeSetupListHOReq 					::= E-RAB-IE-ContainerList { {E-RABToBeSetupItemHOReqIEs} }

E-RABToBeSetupItemHOReqIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeSetupItemHOReq				CRITICALITY reject	TYPE E-RABToBeSetupItemHOReq			PRESENCE mandatory	},
	...
}

E-RABToBeSetupItemHOReq ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	transportLayerAddress				TransportLayerAddress,
	gTP-TEID							GTP-TEID,
	e-RABlevelQosParameters				E-RABLevelQoSParameters,
	iE-Extensions						ProtocolExtensionContainer { {E-RABToBeSetupItemHOReq-ExtIEs} }		OPTIONAL,
	...
}

E-RABToBeSetupItemHOReq-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	{ ID id-Data-Forwarding-Not-Possible		CRITICALITY ignore	EXTENSION Data-Forwarding-Not-Possible	PRESENCE optional}|
	{ ID id-BearerType							CRITICALITY reject	EXTENSION BearerType					PRESENCE optional}|
	{ ID id-Ethernet-Type						CRITICALITY ignore	EXTENSION Ethernet-Type					PRESENCE optional}|
	{ ID id-SecurityIndication				CRITICALITY reject	EXTENSION SecurityIndication			PRESENCE optional},
	...
}

-- **************************************************************
--
-- Handover Request Acknowledge
--
-- **************************************************************

HandoverRequestAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {HandoverRequestAcknowledgeIEs} },
	...
}

HandoverRequestAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY ignore	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-E-RABAdmittedList						CRITICALITY ignore	TYPE E-RABAdmittedList					PRESENCE mandatory}|
	{ ID id-E-RABFailedToSetupListHOReqAck			CRITICALITY ignore	TYPE E-RABFailedtoSetupListHOReqAck		PRESENCE optional}|
	{ ID id-Target-ToSource-TransparentContainer	CRITICALITY reject	TYPE Target-ToSource-TransparentContainer	PRESENCE mandatory}|
	{ ID id-CSG-Id									CRITICALITY ignore	TYPE CSG-Id								PRESENCE optional}|
	{ ID id-CriticalityDiagnostics					CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional}|
	{ ID id-CellAccessMode							CRITICALITY ignore	TYPE CellAccessMode						PRESENCE optional}|
	{ ID id-CE-mode-B-SupportIndicator				CRITICALITY ignore	TYPE CE-mode-B-SupportIndicator			PRESENCE optional},
	...
}

E-RABAdmittedList 					::= E-RAB-IE-ContainerList { {E-RABAdmittedItemIEs} }

E-RABAdmittedItemIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABAdmittedItem			CRITICALITY ignore	TYPE E-RABAdmittedItem			PRESENCE mandatory	},
	...
}

E-RABAdmittedItem ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	transportLayerAddress			TransportLayerAddress,
	gTP-TEID						GTP-TEID,
	dL-transportLayerAddress		TransportLayerAddress	OPTIONAL,
	dL-gTP-TEID						GTP-TEID				OPTIONAL,
	uL-TransportLayerAddress		TransportLayerAddress	OPTIONAL,
	uL-GTP-TEID						GTP-TEID				OPTIONAL,
	iE-Extensions					ProtocolExtensionContainer { {E-RABAdmittedItem-ExtIEs} }	OPTIONAL,
	...
}

E-RABAdmittedItem-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

E-RABFailedtoSetupListHOReqAck 					::= E-RAB-IE-ContainerList { {E-RABFailedtoSetupItemHOReqAckIEs} }

E-RABFailedtoSetupItemHOReqAckIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABFailedtoSetupItemHOReqAck			CRITICALITY ignore	TYPE E-RABFailedToSetupItemHOReqAck			PRESENCE mandatory	},
	...
}

E-RABFailedToSetupItemHOReqAck ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	cause				Cause,
	iE-Extensions					ProtocolExtensionContainer { { E-RABFailedToSetupItemHOReqAckExtIEs} }			OPTIONAL,
	...
}

E-RABFailedToSetupItemHOReqAckExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}


-- **************************************************************
--
-- Handover Failure
--
-- **************************************************************

HandoverFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { HandoverFailureIEs} },
	...
}

HandoverFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- HANDOVER NOTIFICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Handover Notify
--
-- **************************************************************

HandoverNotify ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { HandoverNotifyIEs} },
	...
}

HandoverNotifyIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-EUTRAN-CGI						CRITICALITY ignore	TYPE EUTRAN-CGI				PRESENCE mandatory}|
	{ ID id-TAI								CRITICALITY ignore	TYPE TAI					PRESENCE mandatory}|
-- Extension for Release 11 to support BBAI --
	{ ID id-Tunnel-Information-for-BBF		CRITICALITY ignore	TYPE TunnelInformation		PRESENCE optional}|
	{ ID id-LHN-ID							CRITICALITY ignore	TYPE LHN-ID					PRESENCE optional}|
	{ ID id-PSCellInformation				CRITICALITY ignore	TYPE PSCellInformation		PRESENCE optional }|
	{ ID id-NotifySourceeNB					CRITICALITY ignore	TYPE NotifySourceeNB		PRESENCE optional}|
	{ ID id-LTE-NTN-TAI-Information			CRITICALITY ignore	TYPE LTE-NTN-TAI-Information	PRESENCE optional},
	...
}

-- **************************************************************
--
-- PATH SWITCH REQUEST ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Path Switch Request
--
-- **************************************************************

PathSwitchRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { PathSwitchRequestIEs} },
	...
}

PathSwitchRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-E-RABToBeSwitchedDLList			CRITICALITY reject	TYPE E-RABToBeSwitchedDLList	PRESENCE mandatory}|
	{ ID id-SourceMME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-EUTRAN-CGI						CRITICALITY ignore	TYPE EUTRAN-CGI					PRESENCE mandatory}|
	{ ID id-TAI								CRITICALITY ignore	TYPE TAI						PRESENCE mandatory}|
	{ ID id-UESecurityCapabilities			CRITICALITY ignore	TYPE UESecurityCapabilities		PRESENCE mandatory}|
	{ ID id-CSG-Id							CRITICALITY ignore	TYPE CSG-Id						PRESENCE optional}|
	{ ID id-CellAccessMode					CRITICALITY ignore	TYPE CellAccessMode				PRESENCE optional}|
	{ ID id-SourceMME-GUMMEI				CRITICALITY ignore	TYPE GUMMEI						PRESENCE optional}|
	{ ID id-CSGMembershipStatus				CRITICALITY ignore	TYPE CSGMembershipStatus		PRESENCE optional}|
-- Extension for Release 11 to support BBAI --
	{ ID id-Tunnel-Information-for-BBF		CRITICALITY ignore	TYPE TunnelInformation			PRESENCE optional}|
	{ ID id-LHN-ID							CRITICALITY ignore	TYPE LHN-ID						PRESENCE optional}|
	{ ID id-RRC-Resume-Cause				CRITICALITY ignore	TYPE RRC-Establishment-Cause	PRESENCE optional }|
	{ ID id-NRUESecurityCapabilities				CRITICALITY ignore	TYPE NRUESecurityCapabilities			PRESENCE optional}|
	{ ID id-PSCellInformation				CRITICALITY ignore	TYPE PSCellInformation			PRESENCE optional }|
	{ ID id-LTE-NTN-TAI-Information			CRITICALITY ignore	TYPE LTE-NTN-TAI-Information	PRESENCE optional},
	...
}

E-RABToBeSwitchedDLList					::= E-RAB-IE-ContainerList { {E-RABToBeSwitchedDLItemIEs} }

E-RABToBeSwitchedDLItemIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeSwitchedDLItem			CRITICALITY reject	TYPE E-RABToBeSwitchedDLItem			PRESENCE mandatory	},
	...
}

E-RABToBeSwitchedDLItem ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	transportLayerAddress			TransportLayerAddress,
	gTP-TEID						GTP-TEID,
	iE-Extensions					ProtocolExtensionContainer { { E-RABToBeSwitchedDLItem-ExtIEs} }			OPTIONAL,
	...
}

E-RABToBeSwitchedDLItem-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	{ ID id-SecurityIndication	CRITICALITY ignore		EXTENSION SecurityIndication		PRESENCE optional},
	...
}

-- **************************************************************
--
-- Path Switch Request Acknowledge
--
-- **************************************************************

PathSwitchRequestAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { PathSwitchRequestAcknowledgeIEs} },
	...
}

PathSwitchRequestAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY ignore	TYPE MME-UE-S1AP-ID								PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY ignore	TYPE ENB-UE-S1AP-ID								PRESENCE mandatory}|
	{ ID id-uEaggregateMaximumBitrate				CRITICALITY ignore	TYPE UEAggregateMaximumBitrate				PRESENCE optional}|
	{ ID id-E-RABToBeSwitchedULList					CRITICALITY ignore	TYPE E-RABToBeSwitchedULList					PRESENCE optional}|
	{ ID id-E-RABToBeReleasedList					CRITICALITY ignore	TYPE E-RABList									PRESENCE optional}|
	{ ID id-SecurityContext							CRITICALITY reject	TYPE SecurityContext							PRESENCE mandatory}|
	{ ID id-CriticalityDiagnostics					CRITICALITY ignore	TYPE CriticalityDiagnostics					PRESENCE optional}|
	{ ID id-MME-UE-S1AP-ID-2						CRITICALITY ignore	TYPE MME-UE-S1AP-ID								PRESENCE optional}|
	{ ID id-CSGMembershipStatus						CRITICALITY ignore	TYPE CSGMembershipStatus						PRESENCE optional}|
	{ ID id-ProSeAuthorized							CRITICALITY ignore	TYPE ProSeAuthorized							PRESENCE optional}|
	{ ID id-UEUserPlaneCIoTSupportIndicator			CRITICALITY ignore	TYPE UEUserPlaneCIoTSupportIndicator		PRESENCE optional}|
	{ ID id-V2XServicesAuthorized					CRITICALITY ignore	TYPE V2XServicesAuthorized					PRESENCE optional}|
	{ ID id-UESidelinkAggregateMaximumBitrate		CRITICALITY ignore	TYPE UESidelinkAggregateMaximumBitrate	PRESENCE optional}|
	{ ID id-EnhancedCoverageRestricted				CRITICALITY ignore	TYPE EnhancedCoverageRestricted				PRESENCE optional}|
	{ ID id-NRUESecurityCapabilities				CRITICALITY ignore	TYPE NRUESecurityCapabilities				PRESENCE optional}|
	{ ID id-CE-ModeBRestricted						CRITICALITY ignore	TYPE CE-ModeBRestricted							PRESENCE optional}|
	{ ID id-AerialUEsubscriptionInformation			CRITICALITY ignore	TYPE AerialUEsubscriptionInformation		PRESENCE optional}|
	{ ID id-PendingDataIndication					CRITICALITY ignore	TYPE PendingDataIndication					PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-HandoverRestrictionList					CRITICALITY ignore	TYPE HandoverRestrictionList					PRESENCE optional}|
	{ ID id-AdditionalRRMPriorityIndex				CRITICALITY ignore	TYPE AdditionalRRMPriorityIndex				PRESENCE optional }|
	{ ID id-NRV2XServicesAuthorized					CRITICALITY ignore	TYPE NRV2XServicesAuthorized					PRESENCE optional }|
	{ ID id-NRUESidelinkAggregateMaximumBitrate		CRITICALITY ignore	TYPE NRUESidelinkAggregateMaximumBitrate	PRESENCE optional }|
	{ ID id-PC5QoSParameters						CRITICALITY ignore	TYPE PC5QoSParameters							PRESENCE optional }|
	{ ID id-UERadioCapabilityID						CRITICALITY reject	TYPE UERadioCapabilityID						PRESENCE optional}|
	{ ID id-UESecurityCapabilities					CRITICALITY ignore	TYPE UESecurityCapabilities					PRESENCE optional}|
	{ ID id-E-RABToBeUpdatedList					CRITICALITY ignore	TYPE E-RABToBeUpdatedList						PRESENCE optional},
	...
}

E-RABToBeSwitchedULList ::= E-RAB-IE-ContainerList { {E-RABToBeSwitchedULItemIEs} }

E-RABToBeSwitchedULItemIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeSwitchedULItem		CRITICALITY ignore	TYPE E-RABToBeSwitchedULItem		PRESENCE mandatory	},
	...
}

E-RABToBeSwitchedULItem ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	transportLayerAddress				TransportLayerAddress,
	gTP-TEID							GTP-TEID,
	iE-Extensions						ProtocolExtensionContainer { { E-RABToBeSwitchedULItem-ExtIEs} }	OPTIONAL,
	...
}

E-RABToBeSwitchedULItem-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {

	...
}

E-RABToBeUpdatedList ::= E-RAB-IE-ContainerList { {E-RABToBeUpdatedItemIEs} }

E-RABToBeUpdatedItemIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeUpdatedItem		CRITICALITY ignore	TYPE E-RABToBeUpdatedItem		PRESENCE mandatory	},
	...
}

E-RABToBeUpdatedItem ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	securityIndication					SecurityIndication		OPTIONAL,
	iE-Extensions						ProtocolExtensionContainer { { E-RABToBeUpdatedItem-ExtIEs} }	OPTIONAL,
	...
}

E-RABToBeUpdatedItem-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

-- **************************************************************
--
-- Path Switch Request Failure
--
-- **************************************************************

PathSwitchRequestFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { PathSwitchRequestFailureIEs} },
	...
}

PathSwitchRequestFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause							CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- HANDOVER CANCEL ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Handover Cancel
--
-- **************************************************************

HandoverCancel ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { HandoverCancelIEs} },
	...
}

HandoverCancelIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause							CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- Handover Cancel Request Acknowledge
--
-- **************************************************************

HandoverCancelAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { HandoverCancelAcknowledgeIEs} },
	...
}

HandoverCancelAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- HANDOVER SUCCESS ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Handover Success
--
-- **************************************************************

HandoverSuccess ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { HandoverSuccessIEs} },
	...
}

HandoverSuccessIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID			PRESENCE mandatory},
	...
}

-- **************************************************************
--
-- eNB EARLY STATUS TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- eNB Early Status Transfer
--
-- **************************************************************

ENBEarlyStatusTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ENBEarlyStatusTransferIEs} },
	...
}

ENBEarlyStatusTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID								CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID									CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-EarlyStatusTransfer-TransparentContainer	CRITICALITY reject	TYPE ENB-EarlyStatusTransfer-TransparentContainer	PRESENCE mandatory},
	...
}

-- **************************************************************
--
-- MME EARLY STATUS TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- MME Early Status Transfer
--
-- **************************************************************

MMEEarlyStatusTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {MMEEarlyStatusTransferIEs} },
	...
}

MMEEarlyStatusTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID								CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID								CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-EarlyStatusTransfer-TransparentContainer CRITICALITY reject	TYPE ENB-EarlyStatusTransfer-TransparentContainer	PRESENCE mandatory},
	...
}

-- **************************************************************
--
-- E-RAB SETUP ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- E-RAB Setup Request
--
-- **************************************************************

E-RABSetupRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {E-RABSetupRequestIEs} },
	...
}

E-RABSetupRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-uEaggregateMaximumBitrate		CRITICALITY reject	TYPE UEAggregateMaximumBitrate			PRESENCE optional	}|
	{ ID id-E-RABToBeSetupListBearerSUReq	CRITICALITY reject	TYPE E-RABToBeSetupListBearerSUReq	PRESENCE mandatory	},
	...
}

E-RABToBeSetupListBearerSUReq ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABToBeSetupItemBearerSUReqIEs} }

E-RABToBeSetupItemBearerSUReqIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeSetupItemBearerSUReq	 CRITICALITY reject 	TYPE E-RABToBeSetupItemBearerSUReq 	PRESENCE mandatory },
	...
}

E-RABToBeSetupItemBearerSUReq ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	e-RABlevelQoSParameters			E-RABLevelQoSParameters,
	transportLayerAddress			TransportLayerAddress,
	gTP-TEID						GTP-TEID,
	nAS-PDU							NAS-PDU,
	iE-Extensions					ProtocolExtensionContainer { {E-RABToBeSetupItemBearerSUReqExtIEs} } OPTIONAL,
	...
}


E-RABToBeSetupItemBearerSUReqExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	{ ID id-Correlation-ID			CRITICALITY ignore	EXTENSION Correlation-ID		PRESENCE optional}|
	{ ID id-SIPTO-Correlation-ID	CRITICALITY ignore	EXTENSION Correlation-ID		PRESENCE optional}|
	{ ID id-BearerType				CRITICALITY reject	EXTENSION BearerType			PRESENCE optional}|
	{ ID id-Ethernet-Type			CRITICALITY ignore	EXTENSION Ethernet-Type			PRESENCE optional}|
	{ ID id-SecurityIndication	CRITICALITY reject	EXTENSION SecurityIndication		PRESENCE optional},
	...
}


-- **************************************************************
--
-- E-RAB Setup Response
--
-- **************************************************************

E-RABSetupResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {E-RABSetupResponseIEs} },
	...
}

E-RABSetupResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-E-RABSetupListBearerSURes				CRITICALITY ignore	TYPE E-RABSetupListBearerSURes	PRESENCE optional	}|
	{ ID id-E-RABFailedToSetupListBearerSURes		CRITICALITY ignore	TYPE E-RABList					PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics					CRITICALITY ignore	TYPE CriticalityDiagnostics	PRESENCE optional	}|
	{ ID id-UserLocationInformation					CRITICALITY ignore	TYPE UserLocationInformation	PRESENCE optional },
	...
}


E-RABSetupListBearerSURes ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABSetupItemBearerSUResIEs} }

E-RABSetupItemBearerSUResIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABSetupItemBearerSURes	 CRITICALITY ignore 	TYPE E-RABSetupItemBearerSURes 	PRESENCE mandatory },
	...
}

E-RABSetupItemBearerSURes ::= SEQUENCE {
	e-RAB-ID					E-RAB-ID,
	transportLayerAddress		TransportLayerAddress,
	gTP-TEID					GTP-TEID,
	iE-Extensions				ProtocolExtensionContainer { {E-RABSetupItemBearerSUResExtIEs} } OPTIONAL,
	...
}


E-RABSetupItemBearerSUResExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}



-- **************************************************************
--
-- E-RAB MODIFY ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- E-RAB Modify Request
--
-- **************************************************************

E-RABModifyRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {E-RABModifyRequestIEs} },
	...
}

E-RABModifyRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY reject	TYPE MME-UE-S1AP-ID							PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY reject	TYPE ENB-UE-S1AP-ID							PRESENCE mandatory	}|
	{ ID id-uEaggregateMaximumBitrate			CRITICALITY reject	TYPE UEAggregateMaximumBitrate			PRESENCE optional	}|
	{ ID id-E-RABToBeModifiedListBearerModReq	CRITICALITY reject	TYPE E-RABToBeModifiedListBearerModReq		PRESENCE mandatory	}|
	{ ID id-SecondaryRATDataUsageRequest		CRITICALITY ignore	TYPE SecondaryRATDataUsageRequest		PRESENCE optional	},
	...
}

E-RABToBeModifiedListBearerModReq ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABToBeModifiedItemBearerModReqIEs} }

E-RABToBeModifiedItemBearerModReqIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeModifiedItemBearerModReq	 CRITICALITY reject 	TYPE E-RABToBeModifiedItemBearerModReq 	PRESENCE mandatory },
	...
}

E-RABToBeModifiedItemBearerModReq ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	e-RABLevelQoSParameters			E-RABLevelQoSParameters,
	nAS-PDU							NAS-PDU,
	iE-Extensions					ProtocolExtensionContainer { {E-RABToBeModifyItemBearerModReqExtIEs} } OPTIONAL,
	...
}


E-RABToBeModifyItemBearerModReqExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	{ ID id-TransportInformation	CRITICALITY reject	EXTENSION TransportInformation		PRESENCE optional},
	...
}



-- **************************************************************
--
-- E-RAB Modify Response
--
-- **************************************************************

E-RABModifyResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {E-RABModifyResponseIEs} },
	...
}

E-RABModifyResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY ignore	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-E-RABModifyListBearerModRes		CRITICALITY ignore	TYPE E-RABModifyListBearerModRes		PRESENCE optional	}|
	{ ID id-E-RABFailedToModifyList			CRITICALITY ignore	TYPE E-RABList							PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional	}|
	{ ID id-SecondaryRATDataUsageReportList		CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList			PRESENCE optional	}|
	{ ID id-UserLocationInformation			CRITICALITY ignore	TYPE UserLocationInformation			PRESENCE optional },
	...
}


E-RABModifyListBearerModRes ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABModifyItemBearerModResIEs} }

E-RABModifyItemBearerModResIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABModifyItemBearerModRes		CRITICALITY ignore	TYPE E-RABModifyItemBearerModRes		PRESENCE mandatory},
	...
}

E-RABModifyItemBearerModRes ::= SEQUENCE {
	e-RAB-ID					E-RAB-ID,
	iE-Extensions				ProtocolExtensionContainer { {E-RABModifyItemBearerModResExtIEs} } OPTIONAL,
	...
}


E-RABModifyItemBearerModResExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}




-- **************************************************************
--
-- E-RAB RELEASE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- E-RAB Release Command
--
-- **************************************************************

E-RABReleaseCommand ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ {E-RABReleaseCommandIEs} },
	...
}

E-RABReleaseCommandIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-uEaggregateMaximumBitrate		CRITICALITY reject	TYPE UEAggregateMaximumBitrate		PRESENCE optional	}|
	{ ID id-E-RABToBeReleasedList			CRITICALITY ignore	TYPE E-RABList						PRESENCE mandatory	}|
	{ ID id-NAS-PDU							CRITICALITY ignore	TYPE NAS-PDU						PRESENCE optional	},
	...
}


-- **************************************************************
--
-- E-RAB Release Response
--
-- **************************************************************

E-RABReleaseResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { E-RABReleaseResponseIEs } },
	...
}

E-RABReleaseResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY ignore	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-E-RABReleaseListBearerRelComp	CRITICALITY ignore	TYPE E-RABReleaseListBearerRelComp	PRESENCE optional	}|
	{ ID id-E-RABFailedToReleaseList		CRITICALITY ignore	TYPE E-RABList							PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional	}|
-- Extension for Release 12 to support User Location Information --
	{ ID id-UserLocationInformation			CRITICALITY ignore	TYPE UserLocationInformation			PRESENCE optional	}|
	{ ID id-SecondaryRATDataUsageReportList		CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList			PRESENCE optional	},
	...
}


E-RABReleaseListBearerRelComp ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABReleaseItemBearerRelCompIEs} }

E-RABReleaseItemBearerRelCompIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABReleaseItemBearerRelComp	CRITICALITY ignore	TYPE E-RABReleaseItemBearerRelComp	PRESENCE mandatory },
	...
}

E-RABReleaseItemBearerRelComp ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	iE-Extensions					ProtocolExtensionContainer { {E-RABReleaseItemBearerRelCompExtIEs} } OPTIONAL,
	...
}


E-RABReleaseItemBearerRelCompExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}



-- **************************************************************
--
-- E-RAB RELEASE INDICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- E-RAB Release Indication
--
-- **************************************************************

E-RABReleaseIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {E-RABReleaseIndicationIEs} },
	...
}

E-RABReleaseIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-E-RABReleasedList				CRITICALITY ignore	TYPE E-RABList						PRESENCE mandatory	}|
-- Extension for Release 12 to support User Location Information --
	{ ID id-UserLocationInformation			CRITICALITY ignore	TYPE UserLocationInformation		PRESENCE optional	}|
	{ ID id-SecondaryRATDataUsageReportList		CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList		PRESENCE optional	},
	...
}
-- **************************************************************
--
-- INITIAL CONTEXT SETUP ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Initial Context Setup Request
--
-- **************************************************************

InitialContextSetupRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {InitialContextSetupRequestIEs} },
	...
}

InitialContextSetupRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-uEaggregateMaximumBitrate		CRITICALITY reject	TYPE UEAggregateMaximumBitrate			PRESENCE mandatory}|
	{ ID id-E-RABToBeSetupListCtxtSUReq		CRITICALITY reject	TYPE E-RABToBeSetupListCtxtSUReq		PRESENCE mandatory}|
	{ ID id-UESecurityCapabilities			CRITICALITY reject	TYPE UESecurityCapabilities				PRESENCE mandatory}|
	{ ID id-SecurityKey						CRITICALITY reject	TYPE SecurityKey						PRESENCE mandatory}|
	{ ID id-TraceActivation					CRITICALITY ignore	TYPE TraceActivation					PRESENCE optional}|
	{ ID id-HandoverRestrictionList			CRITICALITY ignore	TYPE HandoverRestrictionList			PRESENCE optional}|
	{ ID id-UERadioCapability				CRITICALITY ignore	TYPE UERadioCapability					PRESENCE optional}|
	{ ID id-SubscriberProfileIDforRFP		CRITICALITY ignore	TYPE SubscriberProfileIDforRFP			PRESENCE optional}|
	{ ID id-CSFallbackIndicator				CRITICALITY reject	TYPE CSFallbackIndicator				PRESENCE optional}|
	{ ID id-SRVCCOperationPossible			CRITICALITY ignore	TYPE SRVCCOperationPossible				PRESENCE optional}|
	{ ID id-CSGMembershipStatus				CRITICALITY ignore	TYPE CSGMembershipStatus				PRESENCE optional}|
	{ ID id-RegisteredLAI					CRITICALITY ignore	TYPE LAI								PRESENCE optional}|
	{ ID id-GUMMEI-ID						CRITICALITY ignore	TYPE GUMMEI								PRESENCE optional}|
	{ ID id-MME-UE-S1AP-ID-2				CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE optional}|
	{ ID id-ManagementBasedMDTAllowed		CRITICALITY ignore	TYPE ManagementBasedMDTAllowed			PRESENCE optional}|
	{ ID id-ManagementBasedMDTPLMNList		CRITICALITY ignore	TYPE MDTPLMNList						PRESENCE optional}|
	{ ID id-AdditionalCSFallbackIndicator	CRITICALITY ignore	TYPE AdditionalCSFallbackIndicator	PRESENCE conditional}|
	{ ID id-Masked-IMEISV					CRITICALITY ignore	TYPE Masked-IMEISV						PRESENCE optional}|
	{ ID id-ExpectedUEBehaviour				CRITICALITY ignore	TYPE ExpectedUEBehaviour				PRESENCE optional}|
	{ ID id-ProSeAuthorized					CRITICALITY ignore	TYPE ProSeAuthorized					PRESENCE optional}|
	{ ID id-UEUserPlaneCIoTSupportIndicator	CRITICALITY ignore	TYPE UEUserPlaneCIoTSupportIndicator	PRESENCE optional}|
	{ ID id-V2XServicesAuthorized			CRITICALITY ignore	TYPE V2XServicesAuthorized				PRESENCE optional}|
	{ ID id-UESidelinkAggregateMaximumBitrate		CRITICALITY ignore	TYPE UESidelinkAggregateMaximumBitrate	PRESENCE optional}|
	{ ID id-EnhancedCoverageRestricted		CRITICALITY ignore	TYPE EnhancedCoverageRestricted			PRESENCE optional}|
	{ ID id-NRUESecurityCapabilities				CRITICALITY ignore	TYPE NRUESecurityCapabilities			PRESENCE optional}|
	{ ID id-CE-ModeBRestricted				CRITICALITY ignore	TYPE CE-ModeBRestricted			PRESENCE optional}|
	{ ID id-AerialUEsubscriptionInformation	CRITICALITY ignore	TYPE AerialUEsubscriptionInformation				PRESENCE optional}|
	{ ID id-PendingDataIndication			CRITICALITY ignore	TYPE PendingDataIndication				PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-AdditionalRRMPriorityIndex		CRITICALITY ignore	TYPE AdditionalRRMPriorityIndex			PRESENCE optional }|
	{ ID id-IAB-Authorized					CRITICALITY ignore	TYPE IAB-Authorized						PRESENCE optional}|
	{ ID id-NRV2XServicesAuthorized						CRITICALITY ignore	TYPE NRV2XServicesAuthorized							PRESENCE optional }|
	{ ID id-NRUESidelinkAggregateMaximumBitrate			CRITICALITY ignore	TYPE NRUESidelinkAggregateMaximumBitrate			PRESENCE optional }|
	{ ID id-PC5QoSParameters							CRITICALITY ignore	TYPE PC5QoSParameters									PRESENCE optional }|
	{ ID id-UERadioCapabilityID							CRITICALITY reject	TYPE UERadioCapabilityID								PRESENCE optional},
	...
}




E-RABToBeSetupListCtxtSUReq ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABToBeSetupItemCtxtSUReqIEs} }

E-RABToBeSetupItemCtxtSUReqIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeSetupItemCtxtSUReq	CRITICALITY reject	TYPE E-RABToBeSetupItemCtxtSUReq		PRESENCE mandatory	},
	...
}

E-RABToBeSetupItemCtxtSUReq ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	e-RABlevelQoSParameters			E-RABLevelQoSParameters,
	transportLayerAddress			TransportLayerAddress,
	gTP-TEID						GTP-TEID,
	nAS-PDU							NAS-PDU		OPTIONAL,
	iE-Extensions					ProtocolExtensionContainer { {E-RABToBeSetupItemCtxtSUReqExtIEs} } OPTIONAL,
	...
}


E-RABToBeSetupItemCtxtSUReqExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	{ ID id-Correlation-ID					CRITICALITY ignore	EXTENSION Correlation-ID			PRESENCE optional}|
	{ ID id-SIPTO-Correlation-ID			CRITICALITY ignore	EXTENSION Correlation-ID			PRESENCE optional}|
	{ ID id-BearerType						CRITICALITY reject	EXTENSION BearerType				PRESENCE optional}|
	{ ID id-Ethernet-Type					CRITICALITY ignore	EXTENSION Ethernet-Type				PRESENCE optional}|
	{ ID id-SecurityIndication			CRITICALITY reject	EXTENSION SecurityIndication		PRESENCE optional},
	...
}


-- **************************************************************
--
-- Initial Context Setup Response
--
-- **************************************************************

InitialContextSetupResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {InitialContextSetupResponseIEs} },
	...
}

InitialContextSetupResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-E-RABSetupListCtxtSURes				CRITICALITY ignore	TYPE E-RABSetupListCtxtSURes		PRESENCE mandatory	}|
	{ ID id-E-RABFailedToSetupListCtxtSURes		CRITICALITY ignore	TYPE E-RABList						PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics				CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}


E-RABSetupListCtxtSURes ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABSetupItemCtxtSUResIEs} }

E-RABSetupItemCtxtSUResIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABSetupItemCtxtSURes		CRITICALITY ignore	TYPE E-RABSetupItemCtxtSURes	PRESENCE mandatory	},
	...
}

E-RABSetupItemCtxtSURes ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	transportLayerAddress 			TransportLayerAddress,
	gTP-TEID						GTP-TEID,
	iE-Extensions					ProtocolExtensionContainer { {E-RABSetupItemCtxtSUResExtIEs} } OPTIONAL,
	...
}


E-RABSetupItemCtxtSUResExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}


-- **************************************************************
--
-- Initial Context Setup Failure
--
-- **************************************************************

InitialContextSetupFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {InitialContextSetupFailureIEs} },
	...
}

InitialContextSetupFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- PAGING ELEMENTARY PROCEDURE
--
-- **************************************************************


-- **************************************************************
--
-- Paging
--
-- **************************************************************

Paging ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{PagingIEs}},
	...
}

PagingIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-UEIdentityIndexValue			CRITICALITY ignore	TYPE UEIdentityIndexValue				PRESENCE mandatory}|
	{ ID id-UEPagingID						CRITICALITY ignore	TYPE UEPagingID							PRESENCE mandatory}|
	{ ID id-pagingDRX						CRITICALITY ignore	TYPE PagingDRX							PRESENCE optional}|
	{ ID id-CNDomain						CRITICALITY ignore	TYPE CNDomain							PRESENCE mandatory}|
	{ ID id-TAIList							CRITICALITY ignore	TYPE TAIList							PRESENCE mandatory}|
	{ ID id-CSG-IdList						CRITICALITY ignore	TYPE CSG-IdList							PRESENCE optional}|
	{ ID id-PagingPriority					CRITICALITY ignore	TYPE PagingPriority						PRESENCE optional}|
	{ ID id-UERadioCapabilityForPaging		CRITICALITY ignore	TYPE UERadioCapabilityForPaging			PRESENCE optional}|
-- Extension for Release 13 to support Paging Optimisation and Coverage Enhancement paging --
	{ ID id-AssistanceDataForPaging			CRITICALITY ignore	TYPE AssistanceDataForPaging			PRESENCE optional}|
	{ ID id-Paging-eDRXInformation			CRITICALITY ignore	TYPE Paging-eDRXInformation				PRESENCE optional}|
	{ ID id-extended-UEIdentityIndexValue	CRITICALITY ignore	TYPE Extended-UEIdentityIndexValue	PRESENCE optional}|
	{ ID id-NB-IoT-Paging-eDRXInformation	CRITICALITY ignore	TYPE NB-IoT-Paging-eDRXInformation	PRESENCE optional}|
	{ ID id-NB-IoT-UEIdentityIndexValue		CRITICALITY ignore	TYPE NB-IoT-UEIdentityIndexValue		PRESENCE optional}|
	{ ID id-EnhancedCoverageRestricted		CRITICALITY ignore	TYPE EnhancedCoverageRestricted			PRESENCE optional}|
	{ ID id-CE-ModeBRestricted				CRITICALITY ignore	TYPE CE-ModeBRestricted					PRESENCE optional}|
	{ ID id-DataSize						CRITICALITY ignore	TYPE DataSize							PRESENCE optional}|
	{ ID id-WUS-Assistance-Information		CRITICALITY ignore	TYPE WUS-Assistance-Information			PRESENCE optional}|
	{ ID id-NB-IoT-PagingDRX				CRITICALITY ignore	TYPE NB-IoT-PagingDRX					PRESENCE optional}|
	{ ID id-PagingCause						CRITICALITY ignore	TYPE PagingCause						PRESENCE optional},
	...
}

TAIList::= SEQUENCE (SIZE(1.. maxnoofTAIs)) OF ProtocolIE-SingleContainer {{TAIItemIEs}}

TAIItemIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-TAIItem	 CRITICALITY ignore		TYPE TAIItem	PRESENCE mandatory },
	...
}

TAIItem ::= SEQUENCE {
	tAI 							TAI,
	iE-Extensions					ProtocolExtensionContainer { {TAIItemExtIEs} } OPTIONAL,
	...
}


TAIItemExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

-- **************************************************************
--
-- UE CONTEXT RELEASE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Context Release Request
--
-- **************************************************************

UEContextReleaseRequest ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{UEContextReleaseRequest-IEs}},
	...
}

UEContextReleaseRequest-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause							CRITICALITY ignore	TYPE Cause								PRESENCE mandatory	}|
	{ ID id-GWContextReleaseIndication		CRITICALITY reject	TYPE GWContextReleaseIndication		PRESENCE optional	}|
	{ ID id-SecondaryRATDataUsageReportList	CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList	PRESENCE optional },
	...
}

-- **************************************************************
--
-- UE Context Release Command
--
-- **************************************************************

UEContextReleaseCommand ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{UEContextReleaseCommand-IEs}},
	...
}

UEContextReleaseCommand-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-UE-S1AP-IDs					CRITICALITY reject	TYPE UE-S1AP-IDs					PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- UE Context Release Complete
--
-- **************************************************************

UEContextReleaseComplete ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{UEContextReleaseComplete-IEs}},
	...
}

UEContextReleaseComplete-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID								CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID								CRITICALITY ignore	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-CriticalityDiagnostics						CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional}|
-- Extension for Release 12 to support User Location Information --
	{ ID id-UserLocationInformation						CRITICALITY ignore	TYPE UserLocationInformation				PRESENCE optional}|
-- Extension for Release 13 to support Paging Optimisation
	{ ID id-InformationOnRecommendedCellsAndENBsForPaging	CRITICALITY ignore	TYPE InformationOnRecommendedCellsAndENBsForPaging		PRESENCE optional}|
-- Extension for Release 13 to support coverage enhancement paging --
	{ ID id-CellIdentifierAndCELevelForCECapableUEs		CRITICALITY ignore	TYPE CellIdentifierAndCELevelForCECapableUEs	PRESENCE optional}|
	{ ID id-SecondaryRATDataUsageReportList				CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList		PRESENCE optional }|
	{ ID id-TimeSinceSecondaryNodeRelease				CRITICALITY ignore	TYPE TimeSinceSecondaryNodeRelease				PRESENCE optional },
	...
}


-- **************************************************************
--
-- UE CONTEXT MODIFICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Context Modification Request
--
-- **************************************************************

UEContextModificationRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextModificationRequestIEs} },
	...
}

UEContextModificationRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY reject	TYPE MME-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY reject	TYPE ENB-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-SecurityKey							CRITICALITY reject	TYPE SecurityKey							PRESENCE optional}|
	{ ID id-SubscriberProfileIDforRFP			CRITICALITY ignore	TYPE SubscriberProfileIDforRFP			PRESENCE optional}|
	{ ID id-uEaggregateMaximumBitrate			CRITICALITY ignore	TYPE UEAggregateMaximumBitrate			PRESENCE optional}|
	{ ID id-CSFallbackIndicator					CRITICALITY reject	TYPE CSFallbackIndicator					PRESENCE optional}|
	{ ID id-UESecurityCapabilities				CRITICALITY reject	TYPE UESecurityCapabilities					PRESENCE optional}|
	{ ID id-CSGMembershipStatus					CRITICALITY ignore	TYPE CSGMembershipStatus					PRESENCE optional}|
	{ ID id-RegisteredLAI						CRITICALITY ignore	TYPE LAI									PRESENCE optional}|
	{ ID id-AdditionalCSFallbackIndicator		CRITICALITY ignore	TYPE AdditionalCSFallbackIndicator		PRESENCE conditional}|
	{ ID id-ProSeAuthorized						CRITICALITY ignore	TYPE ProSeAuthorized						PRESENCE optional}|
	{ ID id-SRVCCOperationPossible				CRITICALITY ignore	TYPE SRVCCOperationPossible					PRESENCE optional}|
	{ ID id-SRVCCOperationNotPossible			CRITICALITY ignore	TYPE SRVCCOperationNotPossible			PRESENCE optional}|
	{ ID id-V2XServicesAuthorized				CRITICALITY ignore	TYPE V2XServicesAuthorized					PRESENCE optional}|
	{ ID id-UESidelinkAggregateMaximumBitrate	CRITICALITY ignore	TYPE UESidelinkAggregateMaximumBitrate	PRESENCE optional}|
	{ ID id-NRUESecurityCapabilities			CRITICALITY ignore	TYPE NRUESecurityCapabilities				PRESENCE optional}|
	{ ID id-AerialUEsubscriptionInformation		CRITICALITY ignore	TYPE AerialUEsubscriptionInformation	PRESENCE optional}|
	{ ID id-AdditionalRRMPriorityIndex			CRITICALITY ignore	TYPE AdditionalRRMPriorityIndex			PRESENCE optional}|
	{ ID id-IAB-Authorized						CRITICALITY ignore	TYPE IAB-Authorized							PRESENCE optional}|
	{ ID id-NRV2XServicesAuthorized						CRITICALITY ignore	TYPE NRV2XServicesAuthorized							PRESENCE optional }|
	{ ID id-NRUESidelinkAggregateMaximumBitrate			CRITICALITY ignore	TYPE NRUESidelinkAggregateMaximumBitrate			PRESENCE optional }|
	{ ID id-PC5QoSParameters							CRITICALITY ignore	TYPE PC5QoSParameters									PRESENCE optional }|
	{ ID id-UERadioCapabilityID							CRITICALITY reject	TYPE UERadioCapabilityID								PRESENCE optional},
	...
}
-- **************************************************************
--
-- UE Context Modification Response
--
-- **************************************************************

UEContextModificationResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextModificationResponseIEs} },
	...
}

UEContextModificationResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}
-- **************************************************************
--
-- UE Context Modification Failure
--
-- **************************************************************

UEContextModificationFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextModificationFailureIEs} },
	...
}

UEContextModificationFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause							PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- UE RADIO CAPABILITY MATCH ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Radio Capability Match Request
--
-- **************************************************************

UERadioCapabilityMatchRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UERadioCapabilityMatchRequestIEs} },
	...
}

UERadioCapabilityMatchRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-UERadioCapability			CRITICALITY ignore	TYPE UERadioCapability				PRESENCE optional	}|
	{ ID id-UERadioCapabilityID			CRITICALITY reject	TYPE UERadioCapabilityID			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- UE Radio Capability Match Response
--
-- **************************************************************

UERadioCapabilityMatchResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UERadioCapabilityMatchResponseIEs} },
	...
}

UERadioCapabilityMatchResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory	}|
	{ ID id-VoiceSupportMatchIndicator	CRITICALITY reject	TYPE VoiceSupportMatchIndicator		PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- NAS TRANSPORT ELEMENTARY PROCEDURES
--
-- **************************************************************

-- **************************************************************
--
-- DOWNLINK NAS TRANSPORT
--
-- **************************************************************

DownlinkNASTransport ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{DownlinkNASTransport-IEs}},
	...
}

DownlinkNASTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-NAS-PDU						CRITICALITY reject	TYPE NAS-PDU						PRESENCE mandatory}|
	{ ID id-HandoverRestrictionList		CRITICALITY ignore	TYPE HandoverRestrictionList		PRESENCE optional}|
	{ ID id-SubscriberProfileIDforRFP	CRITICALITY ignore	TYPE SubscriberProfileIDforRFP		PRESENCE optional}|
	{ ID id-SRVCCOperationPossible		CRITICALITY ignore	TYPE SRVCCOperationPossible			PRESENCE optional}|
	{ ID id-UERadioCapability			CRITICALITY ignore	TYPE UERadioCapability				PRESENCE optional}|
	{ ID id-DLNASPDUDeliveryAckRequest	CRITICALITY ignore	TYPE DLNASPDUDeliveryAckRequest		PRESENCE optional}|
	{ ID id-EnhancedCoverageRestricted	CRITICALITY ignore	TYPE EnhancedCoverageRestricted		PRESENCE optional}|
	{ ID id-NRUESecurityCapabilities	CRITICALITY ignore	TYPE NRUESecurityCapabilities		PRESENCE optional}|
	{ ID id-CE-ModeBRestricted			CRITICALITY ignore	TYPE CE-ModeBRestricted				PRESENCE optional}|
	{ ID id-UECapabilityInfoRequest		CRITICALITY ignore	TYPE UECapabilityInfoRequest		PRESENCE optional}|
	{ ID id-EndIndication				CRITICALITY ignore	TYPE EndIndication					PRESENCE optional}|
	{ ID id-PendingDataIndication		CRITICALITY ignore	TYPE PendingDataIndication			PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-AdditionalRRMPriorityIndex	CRITICALITY ignore	TYPE AdditionalRRMPriorityIndex		PRESENCE optional}|
	{ ID id-UERadioCapabilityID			CRITICALITY reject	TYPE UERadioCapabilityID			PRESENCE optional}|
	{ ID id-Masked-IMEISV				CRITICALITY ignore	TYPE Masked-IMEISV					PRESENCE optional},
	...
}


-- **************************************************************
--
-- INITIAL UE MESSAGE
--
-- **************************************************************

InitialUEMessage ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{InitialUEMessage-IEs}},
	...
}

InitialUEMessage-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-NAS-PDU						CRITICALITY reject	TYPE NAS-PDU						PRESENCE mandatory}|
	{ ID id-TAI							CRITICALITY reject	TYPE TAI							PRESENCE mandatory}|
	{ ID id-EUTRAN-CGI					CRITICALITY ignore	TYPE EUTRAN-CGI						PRESENCE mandatory}|
	{ ID id-RRC-Establishment-Cause		CRITICALITY ignore	TYPE RRC-Establishment-Cause		PRESENCE mandatory}|
	{ ID id-S-TMSI						CRITICALITY reject	TYPE S-TMSI							PRESENCE optional}|
	{ ID id-CSG-Id						CRITICALITY reject	TYPE CSG-Id							PRESENCE optional}|
	{ ID id-GUMMEI-ID					CRITICALITY reject	TYPE GUMMEI							PRESENCE optional}|
	{ ID id-CellAccessMode				CRITICALITY reject	TYPE CellAccessMode					PRESENCE optional}|
	{ ID id-GW-TransportLayerAddress	CRITICALITY ignore	TYPE TransportLayerAddress			PRESENCE optional}|
	{ ID id-RelayNode-Indicator			CRITICALITY reject	TYPE RelayNode-Indicator			PRESENCE optional}|
	{ ID id-GUMMEIType					CRITICALITY ignore	TYPE GUMMEIType						PRESENCE optional}|
-- Extension for Release 11 to support BBAI --
	{ ID id-Tunnel-Information-for-BBF	CRITICALITY ignore	TYPE TunnelInformation				PRESENCE optional}|
	{ ID id-SIPTO-L-GW-TransportLayerAddress	CRITICALITY ignore	TYPE TransportLayerAddress	PRESENCE optional}|
	{ ID id-LHN-ID						CRITICALITY ignore	TYPE LHN-ID							PRESENCE optional}|
	{ ID id-MME-Group-ID				CRITICALITY ignore	TYPE MME-Group-ID					PRESENCE optional}|
	{ ID id-UE-Usage-Type				CRITICALITY ignore	TYPE UE-Usage-Type					PRESENCE optional}|
	{ ID id-CE-mode-B-SupportIndicator	CRITICALITY ignore	TYPE CE-mode-B-SupportIndicator		PRESENCE optional}|
	{ ID id-DCN-ID						CRITICALITY ignore	TYPE DCN-ID							PRESENCE optional}|
	{ ID id-Coverage-Level           	CRITICALITY ignore	TYPE Coverage-Level				PRESENCE optional}|
	{ ID id-UE-Application-Layer-Measurement-Capability		CRITICALITY ignore	TYPE UE-Application-Layer-Measurement-Capability							PRESENCE optional}|
	{ ID id-EDT-Session					CRITICALITY ignore	TYPE EDT-Session					PRESENCE optional}|
	{ ID id-IAB-Node-Indication			CRITICALITY reject	TYPE IAB-Node-Indication			PRESENCE optional}|
	{ ID id-LTE-NTN-TAI-Information		CRITICALITY ignore	TYPE LTE-NTN-TAI-Information 		PRESENCE optional},
	...
}


-- **************************************************************
--
-- UPLINK NAS TRANSPORT
--
-- **************************************************************

UplinkNASTransport ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{UplinkNASTransport-IEs}},
	...
}

UplinkNASTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-NAS-PDU						CRITICALITY reject	TYPE NAS-PDU						PRESENCE mandatory}|
	{ ID id-EUTRAN-CGI					CRITICALITY ignore	TYPE EUTRAN-CGI						PRESENCE mandatory}|
	{ ID id-TAI							CRITICALITY ignore	TYPE TAI							PRESENCE mandatory}|
	{ ID id-GW-TransportLayerAddress	CRITICALITY ignore	TYPE TransportLayerAddress			PRESENCE optional}|
	{ ID id-SIPTO-L-GW-TransportLayerAddress	CRITICALITY ignore	TYPE TransportLayerAddress	PRESENCE optional}|
	{ ID id-LHN-ID						CRITICALITY ignore	TYPE LHN-ID							PRESENCE optional}|
	{ ID id-PSCellInformation			CRITICALITY ignore	TYPE PSCellInformation				PRESENCE optional }|
	{ ID id-LTE-NTN-TAI-Information  	CRITICALITY ignore	TYPE LTE-NTN-TAI-Information 		PRESENCE optional},
	...
}
-- **************************************************************
--
-- NAS NON DELIVERY INDICATION
--
-- **************************************************************

NASNonDeliveryIndication ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{NASNonDeliveryIndication-IEs}},
	...
}

NASNonDeliveryIndication-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-NAS-PDU						CRITICALITY ignore	TYPE NAS-PDU					PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- REROUTE NAS REQUEST
--
-- **************************************************************

RerouteNASRequest ::= SEQUENCE {
	protocolIEs                     ProtocolIE-Container       {{RerouteNASRequest-IEs}},
	...
}

-- WS modification, add a definition for S1 Message
S1-Message ::= OCTET STRING

RerouteNASRequest-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-MME-UE-S1AP-ID			CRITICALITY ignore	TYPE MME-UE-S1AP-ID			PRESENCE optional}|
-- WS modification, add a definition for S1 Message
--	{ ID id-S1-Message				CRITICALITY reject	TYPE OCTET STRING			PRESENCE mandatory}|
	{ ID id-S1-Message				CRITICALITY reject	TYPE S1-Message			PRESENCE mandatory}|
	{ ID id-MME-Group-ID			CRITICALITY reject	TYPE MME-Group-ID			PRESENCE mandatory}|
	{ ID id-Additional-GUTI			CRITICALITY ignore	TYPE Additional-GUTI		PRESENCE optional}|
	{ ID id-UE-Usage-Type			CRITICALITY ignore	TYPE UE-Usage-Type			PRESENCE optional},
	...
}


-- **************************************************************
--
-- NAS DELIVERY INDICATION
--
-- **************************************************************

NASDeliveryIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { { NASDeliveryIndicationIEs} },
	...
}

NASDeliveryIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory},
	...
}

-- **************************************************************
--
-- RESET ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Reset
--
-- **************************************************************

Reset ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ResetIEs} },
	...
}

ResetIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	}|
	{ ID id-ResetType					CRITICALITY reject	TYPE ResetType					PRESENCE mandatory	},
	...
}

ResetType ::= CHOICE {
	s1-Interface					ResetAll,
	partOfS1-Interface				UE-associatedLogicalS1-ConnectionListRes,
	...
}



ResetAll ::= ENUMERATED {
	reset-all,
	...
}

UE-associatedLogicalS1-ConnectionListRes ::= SEQUENCE (SIZE(1.. maxnoofIndividualS1ConnectionsToReset)) OF ProtocolIE-SingleContainer { { UE-associatedLogicalS1-ConnectionItemRes } }

UE-associatedLogicalS1-ConnectionItemRes S1AP-PROTOCOL-IES ::= {
	{ ID id-UE-associatedLogicalS1-ConnectionItem	CRITICALITY reject	TYPE UE-associatedLogicalS1-ConnectionItem	PRESENCE mandatory},
	...
}


-- **************************************************************
--
-- Reset Acknowledge
--
-- **************************************************************

ResetAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ResetAcknowledgeIEs} },
	...
}

ResetAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-UE-associatedLogicalS1-ConnectionListResAck		CRITICALITY ignore	TYPE UE-associatedLogicalS1-ConnectionListResAck			PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

UE-associatedLogicalS1-ConnectionListResAck ::= SEQUENCE (SIZE(1.. maxnoofIndividualS1ConnectionsToReset)) OF ProtocolIE-SingleContainer { { UE-associatedLogicalS1-ConnectionItemResAck } }

UE-associatedLogicalS1-ConnectionItemResAck 	S1AP-PROTOCOL-IES ::= {
	{ ID id-UE-associatedLogicalS1-ConnectionItem	 CRITICALITY ignore 	TYPE UE-associatedLogicalS1-ConnectionItem  	PRESENCE mandatory },
	...
}

-- **************************************************************
--
-- ERROR INDICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Error Indication
--
-- **************************************************************

ErrorIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ErrorIndicationIEs}},
	...
}

ErrorIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE optional	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE optional	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional	}|
	{ ID id-S-TMSI						CRITICALITY ignore	TYPE S-TMSI						PRESENCE optional	},
	...
}

-- **************************************************************
--
-- S1 SETUP ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- S1 Setup Request
--
-- **************************************************************

S1SetupRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {S1SetupRequestIEs} },
	...
}

S1SetupRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Global-ENB-ID				CRITICALITY reject	TYPE Global-ENB-ID				PRESENCE mandatory}|
	{ ID id-eNBname						CRITICALITY ignore	TYPE ENBname					PRESENCE optional}|
	{ ID id-SupportedTAs				CRITICALITY reject	TYPE SupportedTAs				PRESENCE mandatory}|
	{ ID id-DefaultPagingDRX			CRITICALITY ignore	TYPE PagingDRX					PRESENCE mandatory}|
	{ ID id-CSG-IdList					CRITICALITY reject	TYPE CSG-IdList					PRESENCE optional}|
	{ ID id-UE-RetentionInformation		CRITICALITY ignore	TYPE UE-RetentionInformation	PRESENCE optional}|
	{ ID id-NB-IoT-DefaultPagingDRX		CRITICALITY ignore	TYPE NB-IoT-DefaultPagingDRX	PRESENCE optional}|
	{ ID id-ConnectedengNBList			CRITICALITY ignore	TYPE ConnectedengNBList			PRESENCE optional},
	...
}

-- **************************************************************
--
-- S1 Setup Response
--
-- **************************************************************

S1SetupResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {S1SetupResponseIEs} },
	...
}


S1SetupResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MMEname						CRITICALITY ignore	TYPE MMEname					PRESENCE optional}|
	{ ID id-ServedGUMMEIs				CRITICALITY reject	TYPE ServedGUMMEIs				PRESENCE mandatory}|
	{ ID id-RelativeMMECapacity			CRITICALITY ignore	TYPE RelativeMMECapacity		PRESENCE mandatory}|
	{ ID id-MMERelaySupportIndicator	CRITICALITY ignore	TYPE MMERelaySupportIndicator	PRESENCE optional}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional}|
	{ ID id-UE-RetentionInformation		CRITICALITY ignore	TYPE UE-RetentionInformation	PRESENCE optional}|
	{ ID id-ServedDCNs					CRITICALITY ignore	TYPE ServedDCNs					PRESENCE optional}|
	{ ID id-IAB-Supported				CRITICALITY ignore	TYPE IAB-Supported				PRESENCE optional},
	...
}

-- **************************************************************
--
-- S1 Setup Failure
--
-- **************************************************************

S1SetupFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {S1SetupFailureIEs} },
	...
}

S1SetupFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	}|
	{ ID id-TimeToWait					CRITICALITY ignore	TYPE TimeToWait					PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional	},
	...
}

-- **************************************************************
--
-- ENB CONFIGURATION UPDATE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- eNB Configuration Update
--
-- **************************************************************

ENBConfigurationUpdate ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ENBConfigurationUpdateIEs} },
	...
}

ENBConfigurationUpdateIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-eNBname						CRITICALITY ignore	TYPE ENBname					PRESENCE optional}|
	{ ID id-SupportedTAs				CRITICALITY reject	TYPE SupportedTAs				PRESENCE optional}|
	{ ID id-CSG-IdList					CRITICALITY reject	TYPE CSG-IdList					PRESENCE optional}|
	{ ID id-DefaultPagingDRX			CRITICALITY ignore	TYPE PagingDRX					PRESENCE optional}|
	{ ID id-NB-IoT-DefaultPagingDRX		CRITICALITY ignore	TYPE NB-IoT-DefaultPagingDRX	PRESENCE optional}|
	{ ID id-ConnectedengNBToAddList		CRITICALITY ignore	TYPE ConnectedengNBList			PRESENCE optional}|
	{ ID id-ConnectedengNBToRemoveList	CRITICALITY ignore	TYPE ConnectedengNBList			PRESENCE optional},
	...
}

-- **************************************************************
--
-- eNB Configuration Update Acknowledge
--
-- **************************************************************

ENBConfigurationUpdateAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ENBConfigurationUpdateAcknowledgeIEs} },
	...
}


ENBConfigurationUpdateAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics	PRESENCE optional	},
	...
}

-- **************************************************************
--
-- eNB Configuration Update Failure
--
-- **************************************************************

ENBConfigurationUpdateFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ENBConfigurationUpdateFailureIEs} },
	...
}

ENBConfigurationUpdateFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	}|
	{ ID id-TimeToWait					CRITICALITY ignore	TYPE TimeToWait					PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional	},
...
}


-- **************************************************************
--
-- MME CONFIGURATION UPDATE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- MME Configuration Update
--
-- **************************************************************

MMEConfigurationUpdate ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {MMEConfigurationUpdateIEs} },
	...
}

MMEConfigurationUpdateIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MMEname					CRITICALITY ignore	TYPE MMEname				PRESENCE optional	}|
	{ ID id-ServedGUMMEIs			CRITICALITY reject	TYPE ServedGUMMEIs			PRESENCE optional	}|
	{ ID id-RelativeMMECapacity		CRITICALITY reject	TYPE RelativeMMECapacity	PRESENCE optional	}|
	{ ID id-ServedDCNs				CRITICALITY ignore	TYPE ServedDCNs				PRESENCE optional},
	...
}

-- **************************************************************
--
-- MME Configuration Update Acknowledge
--
-- **************************************************************

MMEConfigurationUpdateAcknowledge ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {MMEConfigurationUpdateAcknowledgeIEs} },
	...
}


MMEConfigurationUpdateAcknowledgeIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- MME Configuration Update Failure
--
-- **************************************************************

MMEConfigurationUpdateFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {MMEConfigurationUpdateFailureIEs} },
	...
}

MMEConfigurationUpdateFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	}|
	{ ID id-TimeToWait					CRITICALITY ignore	TYPE TimeToWait					PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional	},
	...
}

-- **************************************************************
--
-- DOWNLINK S1 CDMA2000 TUNNELLING ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Downlink S1 CDMA2000 Tunnelling
--
-- **************************************************************

DownlinkS1cdma2000tunnelling ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {DownlinkS1cdma2000tunnellingIEs} },
	...
}

DownlinkS1cdma2000tunnellingIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-E-RABSubjecttoDataForwardingList	CRITICALITY ignore	TYPE E-RABSubjecttoDataForwardingList	PRESENCE optional	}|
	{ ID id-cdma2000HOStatus					CRITICALITY ignore	TYPE Cdma2000HOStatus					PRESENCE optional	}|
	{ ID id-cdma2000RATType						CRITICALITY reject	TYPE Cdma2000RATType					PRESENCE mandatory	}|
	{ ID id-cdma2000PDU							CRITICALITY reject	TYPE Cdma2000PDU						PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- UPLINK S1 CDMA2000 TUNNELLING ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Uplink S1 CDMA2000 Tunnelling
--
-- **************************************************************

UplinkS1cdma2000tunnelling ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {UplinkS1cdma2000tunnellingIEs} },
	...
}

UplinkS1cdma2000tunnellingIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory	}|
	{ ID id-cdma2000RATType							CRITICALITY reject	TYPE Cdma2000RATType					PRESENCE mandatory	}|
	{ ID id-cdma2000SectorID						CRITICALITY reject	TYPE Cdma2000SectorID					PRESENCE mandatory	}|
	{ ID id-cdma2000HORequiredIndication			CRITICALITY ignore	TYPE Cdma2000HORequiredIndication		PRESENCE optional	}|
	{ ID id-cdma2000OneXSRVCCInfo					CRITICALITY reject	TYPE Cdma2000OneXSRVCCInfo			PRESENCE optional	}|
	{ ID id-cdma2000OneXRAND						CRITICALITY reject	TYPE Cdma2000OneXRAND					PRESENCE optional	}|
	{ ID id-cdma2000PDU								CRITICALITY reject	TYPE Cdma2000PDU						PRESENCE mandatory	}|
	{ ID id-EUTRANRoundTripDelayEstimationInfo		CRITICALITY ignore	TYPE EUTRANRoundTripDelayEstimationInfo		PRESENCE optional	},
	-- Extension for Release 9 to assist target HRPD access with the acquisition of the UE --
	...
}


-- **************************************************************
--
-- UE CAPABILITY INFO INDICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Capability Info Indication
--
-- **************************************************************

UECapabilityInfoIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UECapabilityInfoIndicationIEs} },
	...
}

UECapabilityInfoIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-UERadioCapability			CRITICALITY ignore	TYPE UERadioCapability				PRESENCE mandatory}|
	{ ID id-UERadioCapabilityForPaging	CRITICALITY ignore	TYPE UERadioCapabilityForPaging		PRESENCE optional}|
	{ ID id-UE-Application-Layer-Measurement-Capability		CRITICALITY ignore	TYPE UE-Application-Layer-Measurement-Capability							PRESENCE optional}|
	{ ID id-LTE-M-Indication				CRITICALITY ignore	TYPE LTE-M-Indication				PRESENCE optional}|
	{ ID id-UERadioCapability-NR-Format	CRITICALITY ignore	TYPE UERadioCapability				PRESENCE optional}|
	{ ID id-UERadioCapabilityForPaging-NR-Format	CRITICALITY ignore	TYPE UERadioCapabilityForPaging				PRESENCE optional},
	...
}

-- **************************************************************
--
-- eNB STATUS TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- eNB Status Transfer
--
-- **************************************************************

ENBStatusTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {ENBStatusTransferIEs} },
	...
}

ENBStatusTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID								CRITICALITY reject	TYPE MME-UE-S1AP-ID		PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID								CRITICALITY reject	TYPE ENB-UE-S1AP-ID		PRESENCE mandatory}|
	{ ID id-eNB-StatusTransfer-TransparentContainer		CRITICALITY reject	TYPE ENB-StatusTransfer-TransparentContainer	PRESENCE mandatory},
	...
}


-- **************************************************************
--
-- MME STATUS TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- MME Status Transfer
--
-- **************************************************************

MMEStatusTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {MMEStatusTransferIEs} },
	...
}

MMEStatusTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID								CRITICALITY reject	TYPE MME-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID								CRITICALITY reject	TYPE ENB-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-eNB-StatusTransfer-TransparentContainer		CRITICALITY reject	TYPE ENB-StatusTransfer-TransparentContainer		PRESENCE mandatory},
	...
}


-- **************************************************************
--
-- TRACE ELEMENTARY PROCEDURES
--
-- **************************************************************
-- **************************************************************
--
-- Trace Start
--
-- **************************************************************

TraceStart ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {TraceStartIEs} },
	...
}

TraceStartIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-TraceActivation				CRITICALITY ignore	TYPE TraceActivation			PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- Trace Failure Indication
--
-- **************************************************************

TraceFailureIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {TraceFailureIndicationIEs} },
	...
}

TraceFailureIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-E-UTRAN-Trace-ID			CRITICALITY ignore	TYPE E-UTRAN-Trace-ID			PRESENCE mandatory	}|
	{ ID id-Cause						CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- DEACTIVATE TRACE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Deactivate Trace
--
-- **************************************************************

DeactivateTrace ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { DeactivateTraceIEs} },
	...
}

DeactivateTraceIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID		CRITICALITY reject	TYPE MME-UE-S1AP-ID		PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID		CRITICALITY reject	TYPE ENB-UE-S1AP-ID		PRESENCE mandatory	}|
	{ ID id-E-UTRAN-Trace-ID	CRITICALITY ignore	TYPE E-UTRAN-Trace-ID	PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- CELL TRAFFIC TRACE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Cell Traffic Trace
--
-- **************************************************************

CellTrafficTrace ::= SEQUENCE {
protocolIEs		ProtocolIE-Container	{ { CellTrafficTraceIEs } },
...
}

CellTrafficTraceIEs S1AP-PROTOCOL-IES ::= {
	{ID id-MME-UE-S1AP-ID					CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ID id-eNB-UE-S1AP-ID					CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ID id-E-UTRAN-Trace-ID					CRITICALITY ignore	TYPE E-UTRAN-Trace-ID			PRESENCE mandatory	}|
	{ID id-EUTRAN-CGI						CRITICALITY ignore	TYPE EUTRAN-CGI					PRESENCE mandatory	}|
	{ID id-TraceCollectionEntityIPAddress	CRITICALITY ignore	TYPE TransportLayerAddress		PRESENCE mandatory	}|
	{ID id-PrivacyIndicator					CRITICALITY ignore	TYPE PrivacyIndicator			PRESENCE optional	},
	...
}

-- **************************************************************
--
-- LOCATION ELEMENTARY PROCEDURES
--
-- **************************************************************

-- **************************************************************
--
-- Location Reporting Control
--
-- **************************************************************

LocationReportingControl ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { LocationReportingControlIEs} },
	...
}

LocationReportingControlIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-RequestType				CRITICALITY ignore	TYPE RequestType				PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- Location Report Failure Indication
--
-- **************************************************************

LocationReportingFailureIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { LocationReportingFailureIndicationIEs} },
	...
}

LocationReportingFailureIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-Cause					CRITICALITY ignore	TYPE Cause						PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- Location Report
--
-- **************************************************************

LocationReport ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { LocationReportIEs} },
	...
}

LocationReportIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-EUTRAN-CGI				CRITICALITY ignore	TYPE EUTRAN-CGI					PRESENCE mandatory	}|
	{ ID id-TAI						CRITICALITY ignore	TYPE TAI						PRESENCE mandatory	}|
	{ ID id-RequestType				CRITICALITY ignore	TYPE RequestType				PRESENCE mandatory	}|
	{ ID id-PSCellInformation		CRITICALITY ignore	TYPE PSCellInformation			PRESENCE optional }|
	{ ID id-LTE-NTN-TAI-Information CRITICALITY ignore	TYPE LTE-NTN-TAI-Information 	PRESENCE optional},
	...
}

-- **************************************************************
--
-- OVERLOAD ELEMENTARY PROCEDURES
--
-- **************************************************************

-- **************************************************************
--
-- Overload Start
--
-- **************************************************************

OverloadStart ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {OverloadStartIEs} },
	...
}

OverloadStartIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-OverloadResponse					CRITICALITY reject	TYPE OverloadResponse				PRESENCE mandatory	}|
	{ ID id-GUMMEIList							CRITICALITY ignore	TYPE GUMMEIList						PRESENCE optional	}|
	{ ID id-TrafficLoadReductionIndication		CRITICALITY ignore	TYPE TrafficLoadReductionIndication	PRESENCE optional	},
	...
}
-- **************************************************************
--
-- Overload Stop
--
-- **************************************************************

OverloadStop ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {OverloadStopIEs} },
	...
}

OverloadStopIEs S1AP-PROTOCOL-IES ::= {
{ ID id-GUMMEIList								CRITICALITY ignore	TYPE GUMMEIList						PRESENCE optional	},
	...
}
-- **************************************************************
--
-- WRITE-REPLACE WARNING ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Write-Replace Warning Request
--
-- **************************************************************


WriteReplaceWarningRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {WriteReplaceWarningRequestIEs} },
	...
}

WriteReplaceWarningRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MessageIdentifier					CRITICALITY reject	TYPE MessageIdentifier					PRESENCE mandatory	}|
	{ ID id-SerialNumber						CRITICALITY reject	TYPE SerialNumber						PRESENCE mandatory	}|
	{ ID id-WarningAreaList						CRITICALITY ignore	TYPE WarningAreaList					PRESENCE optional	}|
	{ ID id-RepetitionPeriod					CRITICALITY reject	TYPE RepetitionPeriod					PRESENCE mandatory	}|
	{ ID id-ExtendedRepetitionPeriod			CRITICALITY reject	TYPE ExtendedRepetitionPeriod			PRESENCE optional	}|
	{ ID id-NumberofBroadcastRequest			CRITICALITY reject	TYPE NumberofBroadcastRequest			PRESENCE mandatory	}|
	{ ID id-WarningType							CRITICALITY ignore	TYPE WarningType						PRESENCE optional	}|
	{ ID id-WarningSecurityInfo					CRITICALITY ignore	TYPE WarningSecurityInfo				PRESENCE optional	}|
	{ ID id-DataCodingScheme					CRITICALITY ignore	TYPE DataCodingScheme					PRESENCE optional	}|
	{ ID id-WarningMessageContents				CRITICALITY ignore	TYPE WarningMessageContents				PRESENCE optional	}|
	{ ID id-ConcurrentWarningMessageIndicator	CRITICALITY reject	TYPE ConcurrentWarningMessageIndicator	PRESENCE optional	}|
	{ ID id-WarningAreaCoordinates				CRITICALITY ignore	TYPE WarningAreaCoordinates				PRESENCE optional	},
	...
}
-- **************************************************************
--
-- Write-Replace Warning Response
--
-- **************************************************************

WriteReplaceWarningResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ {WriteReplaceWarningResponseIEs} },
	...
}

WriteReplaceWarningResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MessageIdentifier				CRITICALITY reject	TYPE MessageIdentifier					PRESENCE mandatory	}|
	{ ID id-SerialNumber					CRITICALITY reject	TYPE SerialNumber						PRESENCE mandatory	}|
	{ ID id-BroadcastCompletedAreaList		CRITICALITY ignore	TYPE BroadcastCompletedAreaList			PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics			CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional	},
	...
}

-- **************************************************************
--
-- eNB DIRECT INFORMATION TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- eNB Direct Information Transfer
--
-- **************************************************************

ENBDirectInformationTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ ENBDirectInformationTransferIEs}},
	...
}

ENBDirectInformationTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Inter-SystemInformationTransferTypeEDT	CRITICALITY reject	TYPE Inter-SystemInformationTransferType		PRESENCE mandatory	},
	...
}

Inter-SystemInformationTransferType ::= CHOICE {
	rIMTransfer		RIMTransfer,
	...
}

-- **************************************************************
--
-- MME DIRECT INFORMATION TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- MME Direct Information Transfer
--
-- **************************************************************

MMEDirectInformationTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ MMEDirectInformationTransferIEs}},
	...
}

MMEDirectInformationTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Inter-SystemInformationTransferTypeMDT	CRITICALITY reject	TYPE Inter-SystemInformationTransferType	PRESENCE mandatory	},
	...
}
-- **************************************************************
--
-- eNB CONFIGURATION TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- eNB Configuration Transfer
--
-- **************************************************************

ENBConfigurationTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ ENBConfigurationTransferIEs}},
	...
}

ENBConfigurationTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-SONConfigurationTransferECT			CRITICALITY ignore	TYPE SONConfigurationTransfer			PRESENCE optional	}|
	{ ID id-EN-DCSONConfigurationTransfer-ECT	CRITICALITY ignore	TYPE EN-DCSONConfigurationTransfer	PRESENCE optional	}|
	{ ID id-IntersystemSONConfigurationTransferECT	CRITICALITY ignore	TYPE IntersystemSONConfigurationTransfer	PRESENCE optional	},
	...
}

-- **************************************************************
--
-- MME CONFIGURATION TRANSFER ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- MME Configuration Transfer
--
-- **************************************************************

MMEConfigurationTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ MMEConfigurationTransferIEs}},
	...
}

MMEConfigurationTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-SONConfigurationTransferMCT			CRITICALITY ignore	TYPE SONConfigurationTransfer			PRESENCE optional	}|
	{ ID id-EN-DCSONConfigurationTransfer-MCT	CRITICALITY ignore	TYPE EN-DCSONConfigurationTransfer	PRESENCE optional	}|
	{ ID id-IntersystemSONConfigurationTransferMCT	CRITICALITY ignore	TYPE IntersystemSONConfigurationTransfer	PRESENCE optional	},
	...
}

-- **************************************************************
--
-- PRIVATE MESSAGE ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Private Message
--
-- **************************************************************

PrivateMessage ::= SEQUENCE {
	privateIEs			PrivateIE-Container       {{PrivateMessageIEs}},
	...
}

PrivateMessageIEs S1AP-PRIVATE-IES ::= {
	...
}

-- **************************************************************
--
-- KILL PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- Kill Request
--
-- **************************************************************


KillRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {KillRequestIEs} },
	...
}

KillRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MessageIdentifier			CRITICALITY reject	TYPE MessageIdentifier		PRESENCE mandatory}|
	{ ID id-SerialNumber				CRITICALITY reject	TYPE SerialNumber			PRESENCE mandatory}|
	{ ID id-WarningAreaList				CRITICALITY ignore	TYPE WarningAreaList		PRESENCE optional}|
	{ ID id-KillAllWarningMessages		CRITICALITY reject	TYPE KillAllWarningMessages	PRESENCE optional},
	...
}

-- **************************************************************
--
-- Kill Response
--
-- **************************************************************

KillResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container		{ {KillResponseIEs} },
	...
}

KillResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MessageIdentifier			CRITICALITY reject	TYPE MessageIdentifier					PRESENCE mandatory	}|
	{ ID id-SerialNumber				CRITICALITY reject	TYPE SerialNumber						PRESENCE mandatory	}|
	{ ID id-BroadcastCancelledAreaList	CRITICALITY ignore	TYPE BroadcastCancelledAreaList			PRESENCE optional	}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional	},
	...
}

-- **************************************************************
--
-- PWS RESTART INDICATION PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- PWS Restart Indication
--
-- **************************************************************

PWSRestartIndication::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ PWSRestartIndicationIEs}},
	...
}

PWSRestartIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-ECGIListForRestart				CRITICALITY reject	TYPE ECGIListForRestart					PRESENCE mandatory}|
	{ ID id-Global-ENB-ID					CRITICALITY reject	TYPE Global-ENB-ID						PRESENCE mandatory}|
	{ ID id-TAIListForRestart				CRITICALITY reject	TYPE TAIListForRestart					PRESENCE mandatory}|
	{ ID id-EmergencyAreaIDListForRestart	CRITICALITY reject	TYPE EmergencyAreaIDListForRestart	PRESENCE optional},
	...
}

-- **************************************************************
--
-- PWS Failure Indication
--
-- **************************************************************

PWSFailureIndication::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{ PWSFailureIndicationIEs}},
	...
}

PWSFailureIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-PWSfailedECGIList		CRITICALITY reject	TYPE PWSfailedECGIList	PRESENCE mandatory}|
	{ ID id-Global-ENB-ID			CRITICALITY reject	TYPE Global-ENB-ID		PRESENCE mandatory},
	...
}

-- **************************************************************
--
-- LPPA TRANSPORT ELEMENTARY PROCEDURES
--
-- **************************************************************

-- **************************************************************
--
-- DOWNLINK UE ASSOCIATED LPPA TRANSPORT
--
-- **************************************************************

DownlinkUEAssociatedLPPaTransport ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{DownlinkUEAssociatedLPPaTransport-IEs}},
	...
}

DownlinkUEAssociatedLPPaTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-Routing-ID				CRITICALITY reject	TYPE Routing-ID					PRESENCE mandatory	}|
	{ ID id-LPPa-PDU    			CRITICALITY reject	TYPE LPPa-PDU					PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- UPLINK UE ASSOCIATED LPPA TRANSPORT
--
-- **************************************************************

UplinkUEAssociatedLPPaTransport ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{UplinkUEAssociatedLPPaTransport-IEs}},
	...
}

UplinkUEAssociatedLPPaTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory	}|
	{ ID id-Routing-ID				CRITICALITY reject	TYPE Routing-ID					PRESENCE mandatory	}|
	{ ID id-LPPa-PDU				CRITICALITY reject	TYPE LPPa-PDU					PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- DOWNLINK NON UE ASSOCIATED LPPA TRANSPORT
--
-- **************************************************************

DownlinkNonUEAssociatedLPPaTransport ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       {{DownlinkNonUEAssociatedLPPaTransport-IEs}},
	...
}

DownlinkNonUEAssociatedLPPaTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Routing-ID				CRITICALITY reject	TYPE Routing-ID					PRESENCE mandatory	}|
	{ ID id-LPPa-PDU				CRITICALITY reject	TYPE LPPa-PDU					PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- UPLINK NON UE ASSOCIATED LPPA TRANSPORT
--
-- **************************************************************

UplinkNonUEAssociatedLPPaTransport ::= SEQUENCE {
	protocolIEs		ProtocolIE-Container       {{UplinkNonUEAssociatedLPPaTransport-IEs}},
	...
}

UplinkNonUEAssociatedLPPaTransport-IEs S1AP-PROTOCOL-IES ::= {
	{ ID id-Routing-ID				CRITICALITY reject	TYPE Routing-ID					PRESENCE mandatory	}|
	{ ID id-LPPa-PDU				CRITICALITY reject	TYPE LPPa-PDU					PRESENCE mandatory	},
	...
}


-- **************************************************************
--
-- E-RAB MODIFICATION INDICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- E-RAB Modification Indication
--
-- **************************************************************

E-RABModificationIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { E-RABModificationIndicationIEs} },
	...
}

E-RABModificationIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY reject	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY reject	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-E-RABToBeModifiedListBearerModInd		CRITICALITY reject	TYPE E-RABToBeModifiedListBearerModInd		PRESENCE mandatory}|
	{ ID id-E-RABNotToBeModifiedListBearerModInd	CRITICALITY reject	TYPE E-RABNotToBeModifiedListBearerModInd	PRESENCE optional}|
	{ ID id-CSGMembershipInfo						CRITICALITY reject	TYPE CSGMembershipInfo					PRESENCE optional}|
-- Extension for Release 11 to support BBAI --
	{ ID id-Tunnel-Information-for-BBF				CRITICALITY ignore	TYPE TunnelInformation					PRESENCE optional}|
	{ ID id-SecondaryRATDataUsageReportList			CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList		PRESENCE optional }|
{ ID id-UserLocationInformation					CRITICALITY ignore	TYPE UserLocationInformation			PRESENCE optional },
	...
}

E-RABToBeModifiedListBearerModInd ::= E-RAB-IE-ContainerList { {E-RABToBeModifiedItemBearerModIndIEs} }

E-RABToBeModifiedItemBearerModIndIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABToBeModifiedItemBearerModInd		CRITICALITY reject	TYPE E-RABToBeModifiedItemBearerModInd		PRESENCE mandatory},
	...
}

E-RABToBeModifiedItemBearerModInd ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	transportLayerAddress			TransportLayerAddress,
	dL-GTP-TEID						GTP-TEID,
	iE-Extensions					ProtocolExtensionContainer { { E-RABToBeModifiedItemBearerModInd-ExtIEs} }			OPTIONAL,
	...
}

E-RABToBeModifiedItemBearerModInd-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

E-RABNotToBeModifiedListBearerModInd ::= E-RAB-IE-ContainerList { {E-RABNotToBeModifiedItemBearerModIndIEs} }

E-RABNotToBeModifiedItemBearerModIndIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABNotToBeModifiedItemBearerModInd		CRITICALITY reject	TYPE E-RABNotToBeModifiedItemBearerModInd		PRESENCE mandatory},
	...
}

E-RABNotToBeModifiedItemBearerModInd ::= SEQUENCE {
	e-RAB-ID						E-RAB-ID,
	transportLayerAddress			TransportLayerAddress,
	dL-GTP-TEID						GTP-TEID,
	iE-Extensions					ProtocolExtensionContainer { { E-RABNotToBeModifiedItemBearerModInd-ExtIEs} }		OPTIONAL,
	...
}

E-RABNotToBeModifiedItemBearerModInd-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

CSGMembershipInfo ::= SEQUENCE {
	cSGMembershipStatus		CSGMembershipStatus,
	cSG-Id					CSG-Id,
	cellAccessMode			CellAccessMode	OPTIONAL,
	pLMNidentity			PLMNidentity	OPTIONAL,
	iE-Extensions			ProtocolExtensionContainer { { CSGMembershipInfo-ExtIEs} }		OPTIONAL,
	...
}

CSGMembershipInfo-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

-- **************************************************************
--
-- E-RAB Modification Confirm
--
-- **************************************************************

E-RABModificationConfirm ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { {E-RABModificationConfirmIEs} },
	...
}

E-RABModificationConfirmIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY ignore	TYPE MME-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID							CRITICALITY ignore	TYPE ENB-UE-S1AP-ID					PRESENCE mandatory}|
	{ ID id-E-RABModifyListBearerModConf			CRITICALITY ignore	TYPE E-RABModifyListBearerModConf	PRESENCE optional}|
	{ ID id-E-RABFailedToModifyListBearerModConf	CRITICALITY ignore	TYPE E-RABList						PRESENCE optional}|
	{ ID id-E-RABToBeReleasedListBearerModConf		CRITICALITY ignore	TYPE E-RABList						PRESENCE optional}|
	{ ID id-CriticalityDiagnostics					CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional}|
	{ ID id-CSGMembershipStatus						CRITICALITY ignore	TYPE CSGMembershipStatus			PRESENCE optional},
	...
}

E-RABModifyListBearerModConf ::= SEQUENCE (SIZE(1.. maxnoofE-RABs)) OF ProtocolIE-SingleContainer { {E-RABModifyItemBearerModConfIEs} }

E-RABModifyItemBearerModConfIEs 	S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABModifyItemBearerModConf		CRITICALITY ignore	TYPE E-RABModifyItemBearerModConf		PRESENCE mandatory},
	...
}

E-RABModifyItemBearerModConf ::= SEQUENCE {
	e-RAB-ID					E-RAB-ID,
	iE-Extensions				ProtocolExtensionContainer { {E-RABModifyItemBearerModConfExtIEs} } OPTIONAL,
	...
}


E-RABModifyItemBearerModConfExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}


-- **************************************************************
--
-- UE CONTEXT MODIFICATION INDICATION ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Context Modification Indication
--
-- **************************************************************

UEContextModificationIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextModificationIndicationIEs} },
	...
}

UEContextModificationIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID			CRITICALITY reject	TYPE MME-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID			CRITICALITY reject	TYPE ENB-UE-S1AP-ID			PRESENCE mandatory}|
	{ ID id-CSGMembershipInfo		CRITICALITY reject	TYPE CSGMembershipInfo		PRESENCE optional},
	...
}


-- **************************************************************
--
-- UE Context Modification Confirm
--
-- **************************************************************

UEContextModificationConfirm ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { {UEContextModificationConfirmIEs} },
	...
}

UEContextModificationConfirmIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-CSGMembershipStatus			CRITICALITY ignore	TYPE CSGMembershipStatus		PRESENCE optional}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional},
	...
}

-- **************************************************************
--
-- UE CONTEXT SUSPEND ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Context Suspend Request
--
-- **************************************************************

UEContextSuspendRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextSuspendRequestIEs} },
	...
}

UEContextSuspendRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID									CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID									CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-InformationOnRecommendedCellsAndENBsForPaging	CRITICALITY ignore	TYPE InformationOnRecommendedCellsAndENBsForPaging PRESENCE optional}|
	{ ID id-CellIdentifierAndCELevelForCECapableUEs			CRITICALITY ignore	TYPE CellIdentifierAndCELevelForCECapableUEs	PRESENCE optional}|
	{ ID id-SecondaryRATDataUsageReportList				CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList		PRESENCE optional }|
	{ ID id-UserLocationInformation							CRITICALITY ignore	TYPE UserLocationInformation			PRESENCE optional }|
	{ ID id-TimeSinceSecondaryNodeRelease					CRITICALITY ignore	TYPE TimeSinceSecondaryNodeRelease	PRESENCE optional },
	...
}

-- **************************************************************
--
-- UE Context Suspend Response
--
-- **************************************************************

UEContextSuspendResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { {UEContextSuspendResponseIEs} },
	...
}

UEContextSuspendResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-CriticalityDiagnostics		CRITICALITY ignore	TYPE CriticalityDiagnostics		PRESENCE optional}|
	{ ID id-SecurityContext				CRITICALITY reject	TYPE SecurityContext			PRESENCE optional},
	...
}

-- **************************************************************
--
-- UE CONTEXT RESUME ELEMENTARY PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Context Resume Request
--
-- **************************************************************

UEContextResumeRequest ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextResumeRequestIEs} },
	...
}

UEContextResumeRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID										CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID									CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-E-RABFailedToResumeListResumeReq 				CRITICALITY reject	TYPE E-RABFailedToResumeListResumeReq		PRESENCE optional}|
	{ ID id-RRC-Resume-Cause								CRITICALITY ignore	TYPE RRC-Establishment-Cause	PRESENCE optional},
	...
}

E-RABFailedToResumeListResumeReq ::= E-RAB-IE-ContainerList { {E-RABFailedToResumeItemResumeReqIEs} }

E-RABFailedToResumeItemResumeReqIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABFailedToResumeItemResumeReq	CRITICALITY reject	TYPE E-RABFailedToResumeItemResumeReq	PRESENCE mandatory},
	...
}

E-RABFailedToResumeItemResumeReq ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	cause								Cause,
	iE-Extensions						ProtocolExtensionContainer { { E-RABFailedToResumeItemResumeReq-ExtIEs} }		OPTIONAL,
	...
}

E-RABFailedToResumeItemResumeReq-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

-- **************************************************************
--
-- UE Context Resume Response
--
-- **************************************************************

UEContextResumeResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextResumeResponseIEs} },
	...
}

UEContextResumeResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY ignore	TYPE MME-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY ignore	TYPE ENB-UE-S1AP-ID							PRESENCE mandatory}|
	{ ID id-E-RABFailedToResumeListResumeRes	CRITICALITY reject	TYPE E-RABFailedToResumeListResumeRes		PRESENCE optional}|
	{ ID id-CriticalityDiagnostics				CRITICALITY ignore	TYPE CriticalityDiagnostics					PRESENCE optional}|
	{ ID id-SecurityContext						CRITICALITY reject	TYPE SecurityContext						PRESENCE optional}|
	{ ID id-PendingDataIndication				CRITICALITY ignore	TYPE PendingDataIndication					PRESENCE optional},
	...
}

E-RABFailedToResumeListResumeRes ::= E-RAB-IE-ContainerList { {E-RABFailedToResumeItemResumeResIEs} }

E-RABFailedToResumeItemResumeResIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-E-RABFailedToResumeItemResumeRes	CRITICALITY reject	TYPE E-RABFailedToResumeItemResumeRes	PRESENCE mandatory},
	...
}

E-RABFailedToResumeItemResumeRes ::= SEQUENCE {
	e-RAB-ID							E-RAB-ID,
	cause								Cause,
	iE-Extensions						ProtocolExtensionContainer { { E-RABFailedToResumeItemResumeRes-ExtIEs} }		OPTIONAL,
	...
}

E-RABFailedToResumeItemResumeRes-ExtIEs S1AP-PROTOCOL-EXTENSION ::= {
	...
}

-- **************************************************************
--
-- UE Context Resume Failure
--
-- **************************************************************

UEContextResumeFailure ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UEContextResumeFailureIEs} },
	...
}

UEContextResumeFailureIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID						CRITICALITY ignore	TYPE MME-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY ignore	TYPE ENB-UE-S1AP-ID						PRESENCE mandatory}|
	{ ID id-Cause								CRITICALITY ignore	TYPE Cause								PRESENCE mandatory}|
	{ ID id-CriticalityDiagnostics				CRITICALITY ignore	TYPE CriticalityDiagnostics				PRESENCE optional},
	...
}

-- **************************************************************
--
-- Connection Establishment Indication
--
-- **************************************************************

ConnectionEstablishmentIndication::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { {ConnectionEstablishmentIndicationIEs} },
	...
}

ConnectionEstablishmentIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-UERadioCapability			CRITICALITY ignore	TYPE UERadioCapability			PRESENCE optional }|
	{ ID id-EnhancedCoverageRestricted	CRITICALITY ignore	TYPE EnhancedCoverageRestricted	PRESENCE optional }|
	{ ID id-DL-CP-SecurityInformation	CRITICALITY ignore	TYPE DL-CP-SecurityInformation	PRESENCE optional }|
	{ ID id-CE-ModeBRestricted			CRITICALITY ignore	TYPE CE-ModeBRestricted			PRESENCE optional}|
	{ ID id-EndIndication				CRITICALITY ignore	TYPE EndIndication				PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-UE-Level-QoS-Parameters		CRITICALITY ignore	TYPE E-RABLevelQoSParameters	PRESENCE optional}|
	{ ID id-UERadioCapabilityID			CRITICALITY reject	TYPE UERadioCapabilityID		PRESENCE optional}|
	{ ID id-Masked-IMEISV				CRITICALITY ignore	TYPE Masked-IMEISV				PRESENCE optional},
	...
}

-- **************************************************************
--
-- Retrieve UE Information
--
-- **************************************************************

RetrieveUEInformation ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { RetrieveUEInformationIEs} },
	...
}

RetrieveUEInformationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-S-TMSI						CRITICALITY reject	TYPE S-TMSI				PRESENCE mandatory},
...

}


-- **************************************************************

-- UE Information Transfer
--
-- **************************************************************
UEInformationTransfer ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { {  UEInformationTransferIEs} },
	...
}

UEInformationTransferIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-S-TMSI						CRITICALITY reject 	TYPE S-TMSI						PRESENCE mandatory}|
	{ ID id-UE-Level-QoS-Parameters		CRITICALITY ignore	TYPE E-RABLevelQoSParameters	PRESENCE optional}|
	{ ID id-UERadioCapability			CRITICALITY ignore	TYPE UERadioCapability			PRESENCE optional}|
	{ ID id-Subscription-Based-UE-DifferentiationInfo		CRITICALITY ignore	TYPE Subscription-Based-UE-DifferentiationInfo		PRESENCE optional}|
	{ ID id-PendingDataIndication		CRITICALITY ignore	TYPE PendingDataIndication		PRESENCE optional}|
	{ ID id-Masked-IMEISV				CRITICALITY ignore	TYPE Masked-IMEISV				PRESENCE optional},
	...
}


-- **************************************************************
--
-- eNB CP Relocation Indication
--
-- **************************************************************

ENBCPRelocationIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { { ENBCPRelocationIndicationIEs} },
	...
}

ENBCPRelocationIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-S-TMSI						CRITICALITY reject	TYPE S-TMSI						PRESENCE mandatory}|
	{ ID id-EUTRAN-CGI					CRITICALITY ignore	TYPE EUTRAN-CGI					PRESENCE mandatory}|
	{ ID id-TAI							CRITICALITY ignore	TYPE TAI						PRESENCE mandatory}|
	{ ID id-UL-CP-SecurityInformation	CRITICALITY reject	TYPE UL-CP-SecurityInformation	PRESENCE mandatory}|
	{ ID id-LTE-NTN-TAI-Information  	CRITICALITY ignore	TYPE LTE-NTN-TAI-Information 	PRESENCE optional},
	...
}


-- **************************************************************
--
-- MME CP Relocation Indication
--
-- **************************************************************

MMECPRelocationIndication ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container { { MMECPRelocationIndicationIEs} },
	...
}

MMECPRelocationIndicationIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID				CRITICALITY reject	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID				CRITICALITY reject	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory},
	...
}


-- **************************************************************
--
-- Secondary RAT Data Usage Report
--
-- **************************************************************

SecondaryRATDataUsageReport ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { SecondaryRATDataUsageReportIEs} },
	...
}

SecondaryRATDataUsageReportIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-MME-UE-S1AP-ID							CRITICALITY ignore	TYPE MME-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-eNB-UE-S1AP-ID						CRITICALITY ignore	TYPE ENB-UE-S1AP-ID				PRESENCE mandatory}|
	{ ID id-SecondaryRATDataUsageReportList			CRITICALITY ignore	TYPE SecondaryRATDataUsageReportList	PRESENCE mandatory}|
	{ ID id-HandoverFlag							CRITICALITY ignore	TYPE HandoverFlag					PRESENCE optional}|
	{ ID id-UserLocationInformation				CRITICALITY ignore	TYPE UserLocationInformation			PRESENCE optional}|
	{ ID id-TimeSinceSecondaryNodeRelease		CRITICALITY ignore	TYPE TimeSinceSecondaryNodeRelease	PRESENCE optional },
	...
}


-- **************************************************************
--
-- UE RADIO CAPABILITY ID MAPPING PROCEDURE
--
-- **************************************************************

-- **************************************************************
--
-- UE Radio Capability ID Mapping Request
--
-- **************************************************************

UERadioCapabilityIDMappingRequest::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UERadioCapabilityIDMappingRequestIEs} },
	...
}

UERadioCapabilityIDMappingRequestIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-UERadioCapabilityID		CRITICALITY reject	TYPE UERadioCapabilityID		PRESENCE mandatory	},
	...
}

-- **************************************************************
--
-- UE Radio Capability ID Mapping Response
--
-- **************************************************************

UERadioCapabilityIDMappingResponse ::= SEQUENCE {
	protocolIEs			ProtocolIE-Container       { { UERadioCapabilityIDMappingResponseIEs} },
	...
}

UERadioCapabilityIDMappingResponseIEs S1AP-PROTOCOL-IES ::= {
	{ ID id-UERadioCapabilityID				CRITICALITY reject	TYPE UERadioCapabilityID				PRESENCE mandatory	}|
	{ ID id-UERadioCapability					CRITICALITY ignore	TYPE UERadioCapability				PRESENCE mandatory	}|
	{ ID id-CriticalityDiagnostics				CRITICALITY ignore	TYPE CriticalityDiagnostics			PRESENCE optional	},
	...
}

END