-- 3GPP TS 36.443 V15.0.0 (2018-09)
-- **************************************************************
--
-- Elementary Procedure definitions
--
-- **************************************************************

M2AP-PDU-Descriptions {
itu-t (0) identified-organization (4) etsi (0) mobileDomain (0) 
eps-Access (21) modules (3) m2ap (4) version1 (1) m2ap-PDU-Descriptions (0) }

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

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

IMPORTS
	Criticality,
	ProcedureCode
FROM M2AP-CommonDataTypes


	SessionStartRequest,
	SessionStartResponse,
	SessionStartFailure,
	SessionStopRequest,
	SessionStopResponse, 
	SessionUpdateRequest,
	SessionUpdateResponse,
	SessionUpdateFailure,
	MbmsSchedulingInformation,
	MbmsSchedulingInformationResponse,
	ErrorIndication,
	Reset,
	ResetAcknowledge,
	M2SetupRequest,
	M2SetupResponse,
	M2SetupFailure,
	ENBConfigurationUpdate,
	ENBConfigurationUpdateAcknowledge,
	ENBConfigurationUpdateFailure,
	MCEConfigurationUpdate,
	MCEConfigurationUpdateAcknowledge,
	MCEConfigurationUpdateFailure,
	MbmsServiceCountingRequest,
	MbmsServiceCountingResponse,
	MbmsServiceCountingFailure,
	MbmsServiceCountingResultsReport,
	PrivateMessage,
	MbmsOverloadNotification
FROM M2AP-PDU-Contents

	id-sessionStart,
	id-sessionStop, 
	id-sessionUpdate,
	id-mbmsServiceCounting,
	id-mbmsServiceCountingResultsReport,
	id-mbmsSchedulingInformation,
	id-errorIndication,
	id-reset,
	id-m2Setup,
	id-eNBConfigurationUpdate,
	id-mCEConfigurationUpdate,
	id-privateMessage,
	id-mbmsOverloadNotification
FROM M2AP-Constants;


-- **************************************************************
--
-- Interface Elementary Procedure Class
--
-- **************************************************************

M2AP-ELEMENTARY-PROCEDURE ::= CLASS {
	&InitiatingMessage				,
	&SuccessfulOutcome				OPTIONAL,
	&UnsuccessfulOutcome				OPTIONAL,
	&procedureCode			ProcedureCode 	UNIQUE,
	&criticality			Criticality 	DEFAULT ignore
}
WITH SYNTAX {
	INITIATING MESSAGE		&InitiatingMessage
	[SUCCESSFUL OUTCOME		&SuccessfulOutcome]
	[UNSUCCESSFUL OUTCOME		&UnsuccessfulOutcome]
	PROCEDURE CODE			&procedureCode
	[CRITICALITY			&criticality]
}

-- **************************************************************
--
-- Interface PDU Definition
--
-- **************************************************************

M2AP-PDU ::= CHOICE {
	initiatingMessage	InitiatingMessage,
	successfulOutcome	SuccessfulOutcome,
	unsuccessfulOutcome	UnsuccessfulOutcome,
	...
}

InitiatingMessage ::= SEQUENCE {
	procedureCode	M2AP-ELEMENTARY-PROCEDURE.&procedureCode		({M2AP-ELEMENTARY-PROCEDURES}),
	criticality		M2AP-ELEMENTARY-PROCEDURE.&criticality			({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			M2AP-ELEMENTARY-PROCEDURE.&InitiatingMessage	({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}

SuccessfulOutcome ::= SEQUENCE {
	procedureCode	M2AP-ELEMENTARY-PROCEDURE.&procedureCode		({M2AP-ELEMENTARY-PROCEDURES}),
	criticality		M2AP-ELEMENTARY-PROCEDURE.&criticality			({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			M2AP-ELEMENTARY-PROCEDURE.&SuccessfulOutcome	({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}

UnsuccessfulOutcome ::= SEQUENCE {
	procedureCode	M2AP-ELEMENTARY-PROCEDURE.&procedureCode		({M2AP-ELEMENTARY-PROCEDURES}),
	criticality		M2AP-ELEMENTARY-PROCEDURE.&criticality			({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			M2AP-ELEMENTARY-PROCEDURE.&UnsuccessfulOutcome	({M2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}


-- **************************************************************
--
-- Interface Elementary Procedure List
--
-- **************************************************************

M2AP-ELEMENTARY-PROCEDURES M2AP-ELEMENTARY-PROCEDURE ::= {
	M2AP-ELEMENTARY-PROCEDURES-CLASS-1			|
	M2AP-ELEMENTARY-PROCEDURES-CLASS-2			,
	...
}

M2AP-ELEMENTARY-PROCEDURES-CLASS-1 M2AP-ELEMENTARY-PROCEDURE ::= {
	sessionStart											|
	sessionStop												|
	sessionUpdate											|
	mbmsSchedulingInformation								|
	reset													|
	m2Setup													|
	eNBConfigurationUpdate									|
	mCEConfigurationUpdate									|
	mbmsServiceCounting										,
	...
}

M2AP-ELEMENTARY-PROCEDURES-CLASS-2 M2AP-ELEMENTARY-PROCEDURE ::= {
	errorIndication							|
	privateMessage							|
	mbmsServiceCountingResultsReport		|
	mbmsOverloadNotification				,
	...

}


-- **************************************************************
--
-- Interface Elementary Procedures
--
-- **************************************************************

sessionStart M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		SessionStartRequest
	SUCCESSFUL OUTCOME		SessionStartResponse
	UNSUCCESSFUL OUTCOME	SessionStartFailure
	PROCEDURE CODE			id-sessionStart
	CRITICALITY				reject
}

sessionStop M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		SessionStopRequest
	SUCCESSFUL OUTCOME		SessionStopResponse
	PROCEDURE CODE			id-sessionStop
	CRITICALITY				reject
}

sessionUpdate M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		SessionUpdateRequest
	SUCCESSFUL OUTCOME		SessionUpdateResponse
	UNSUCCESSFUL OUTCOME	SessionUpdateFailure
	PROCEDURE CODE			id-sessionUpdate
	CRITICALITY				reject
}

mbmsSchedulingInformation M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		MbmsSchedulingInformation
	SUCCESSFUL OUTCOME		MbmsSchedulingInformationResponse
	PROCEDURE CODE			id-mbmsSchedulingInformation
	CRITICALITY				reject
}

errorIndication M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		ErrorIndication
	PROCEDURE CODE			id-errorIndication
	CRITICALITY				ignore
}

reset	M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		Reset
	SUCCESSFUL OUTCOME		ResetAcknowledge
	PROCEDURE CODE			id-reset
	CRITICALITY				reject
}

m2Setup	M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		M2SetupRequest
	SUCCESSFUL OUTCOME		M2SetupResponse
	UNSUCCESSFUL OUTCOME	M2SetupFailure
	PROCEDURE CODE			id-m2Setup
	CRITICALITY				reject
}

eNBConfigurationUpdate		M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		ENBConfigurationUpdate
	SUCCESSFUL OUTCOME		ENBConfigurationUpdateAcknowledge
	UNSUCCESSFUL OUTCOME	ENBConfigurationUpdateFailure
	PROCEDURE CODE			id-eNBConfigurationUpdate
	CRITICALITY				reject
}

mCEConfigurationUpdate		M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		MCEConfigurationUpdate
	SUCCESSFUL OUTCOME		MCEConfigurationUpdateAcknowledge
	UNSUCCESSFUL OUTCOME	MCEConfigurationUpdateFailure
	PROCEDURE CODE			id-mCEConfigurationUpdate
	CRITICALITY				reject
}

mbmsServiceCounting			M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		MbmsServiceCountingRequest
	SUCCESSFUL OUTCOME		MbmsServiceCountingResponse
	UNSUCCESSFUL OUTCOME	MbmsServiceCountingFailure
	PROCEDURE CODE			id-mbmsServiceCounting
	CRITICALITY				reject
}

mbmsServiceCountingResultsReport	M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		MbmsServiceCountingResultsReport
	PROCEDURE CODE			id-mbmsServiceCountingResultsReport
	CRITICALITY				reject
}

privateMessage			M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		PrivateMessage
	PROCEDURE CODE			id-privateMessage
	CRITICALITY				ignore
}

mbmsOverloadNotification	M2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		MbmsOverloadNotification
	PROCEDURE CODE			id-mbmsOverloadNotification
	CRITICALITY				reject
}

END