-- ASN1START
-- **************************************************************
--
-- Elementary Procedure definitions
-- Derived from 3GPP 38.413 v15.4.0 NGAP
-- **************************************************************

E2AP-PDU-Descriptions {
iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 53148 e2(1) version2 (2) e2ap(1) e2ap-PDU-Descriptions (0) }

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

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

IMPORTS
	Criticality,
	ProcedureCode
FROM E2AP-CommonDataTypes



	E2connectionUpdate,
	E2connectionUpdateAcknowledge,
	E2connectionUpdateFailure,
	E2nodeConfigurationUpdate,
	E2nodeConfigurationUpdateAcknowledge,
	E2nodeConfigurationUpdateFailure,
	E2RemovalRequest,
	E2RemovalResponse,
	E2RemovalFailure,
	E2setupFailure,
	E2setupRequest,
	E2setupResponse,
	ErrorIndication,
	ResetRequest,
	ResetResponse,
	RICcontrolAcknowledge,
	RICcontrolFailure,
	RICcontrolRequest,
	RICindication,
	RICserviceQuery,
	RICserviceUpdate,
	RICserviceUpdateAcknowledge,
	RICserviceUpdateFailure,
	RICsubscriptionFailure,
	RICsubscriptionRequest,
	RICsubscriptionResponse,
	RICsubscriptionDeleteFailure,
	RICsubscriptionDeleteRequest,
	RICsubscriptionDeleteResponse,
	RICsubscriptionDeleteRequired,
	RICsubscriptionModificationRequest,
	RICsubscriptionModificationResponse,
	RICsubscriptionModificationFailure,
	RICsubscriptionModificationRequired,
	RICsubscriptionModificationConfirm,
	RICsubscriptionModificationRefuse,
	RICqueryRequest,
	RICqueryResponse,
	RICqueryFailure
FROM E2AP-PDU-Contents

	id-E2connectionUpdate,
	id-E2nodeConfigurationUpdate,
	id-E2removal,
	id-E2setup,
	id-ErrorIndication,
	id-Reset,
	id-RICcontrol,
	id-RICindication,
	id-RICserviceQuery,
	id-RICserviceUpdate,
	id-RICsubscription,
	id-RICsubscriptionDelete,
	id-RICsubscriptionDeleteRequired,
	id-RICsubscriptionModification,
	id-RICsubscriptionModificationRequired,
	id-RICquery
FROM E2AP-Constants;

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

E2AP-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
--
-- **************************************************************

E2AP-PDU ::= CHOICE {
	initiatingMessage			InitiatingMessage,
	successfulOutcome			SuccessfulOutcome,
	unsuccessfulOutcome			UnsuccessfulOutcome,
	...
}

InitiatingMessage ::= SEQUENCE {
	procedureCode	E2AP-ELEMENTARY-PROCEDURE.&procedureCode		({E2AP-ELEMENTARY-PROCEDURES}),
	criticality		E2AP-ELEMENTARY-PROCEDURE.&criticality			({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			E2AP-ELEMENTARY-PROCEDURE.&InitiatingMessage	({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}

SuccessfulOutcome ::= SEQUENCE {
	procedureCode	E2AP-ELEMENTARY-PROCEDURE.&procedureCode		({E2AP-ELEMENTARY-PROCEDURES}),
	criticality		E2AP-ELEMENTARY-PROCEDURE.&criticality			({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			E2AP-ELEMENTARY-PROCEDURE.&SuccessfulOutcome	({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}

UnsuccessfulOutcome ::= SEQUENCE {
	procedureCode	E2AP-ELEMENTARY-PROCEDURE.&procedureCode		({E2AP-ELEMENTARY-PROCEDURES}),
	criticality		E2AP-ELEMENTARY-PROCEDURE.&criticality			({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
	value			E2AP-ELEMENTARY-PROCEDURE.&UnsuccessfulOutcome	({E2AP-ELEMENTARY-PROCEDURES}{@procedureCode})
}

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

E2AP-ELEMENTARY-PROCEDURES E2AP-ELEMENTARY-PROCEDURE ::= {
	E2AP-ELEMENTARY-PROCEDURES-CLASS-1					|
	E2AP-ELEMENTARY-PROCEDURES-CLASS-2,	
	...
}

E2AP-ELEMENTARY-PROCEDURES-CLASS-1 E2AP-ELEMENTARY-PROCEDURE ::= {
	ricSubscription										|
	ricSubscriptionDelete								|
	ricSubscriptionModification							|
	ricSubscriptionModificationRequired					|
	ricQuery											|
	ricServiceUpdate									|
	ricControl											|
	e2setup												|
	e2nodeConfigurationUpdate							|
	e2connectionUpdate									|
	reset												|
	e2removal,
	...
}

E2AP-ELEMENTARY-PROCEDURES-CLASS-2 E2AP-ELEMENTARY-PROCEDURE ::= {
	ricIndication										|
	ricServiceQuery										|
	errorIndication										|
	ricSubscriptionDeleteRequired,	
	...
}

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

-- New for v01.01
e2connectionUpdate		E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		E2connectionUpdate
	SUCCESSFUL OUTCOME		E2connectionUpdateAcknowledge
	UNSUCCESSFUL OUTCOME	E2connectionUpdateFailure
	PROCEDURE CODE			id-E2connectionUpdate
	CRITICALITY				reject
}

e2nodeConfigurationUpdate	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		E2nodeConfigurationUpdate
	SUCCESSFUL OUTCOME		E2nodeConfigurationUpdateAcknowledge
	UNSUCCESSFUL OUTCOME	E2nodeConfigurationUpdateFailure
	PROCEDURE CODE			id-E2nodeConfigurationUpdate
	CRITICALITY				reject
}

-- New for v02.01
e2removal	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		E2RemovalRequest
	SUCCESSFUL OUTCOME		E2RemovalResponse
	UNSUCCESSFUL OUTCOME	E2RemovalFailure
	PROCEDURE CODE			id-E2removal
	CRITICALITY				reject
}

e2setup	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		E2setupRequest
	SUCCESSFUL OUTCOME		E2setupResponse
	UNSUCCESSFUL OUTCOME	E2setupFailure
	PROCEDURE CODE			id-E2setup
	CRITICALITY				reject
}

errorIndication E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		ErrorIndication
	PROCEDURE CODE			id-ErrorIndication
	CRITICALITY				ignore
}

reset	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		ResetRequest
	SUCCESSFUL OUTCOME		ResetResponse
	PROCEDURE CODE			id-Reset
	CRITICALITY				reject
}

ricControl E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICcontrolRequest
	SUCCESSFUL OUTCOME		RICcontrolAcknowledge
	UNSUCCESSFUL OUTCOME	RICcontrolFailure
	PROCEDURE CODE			id-RICcontrol
	CRITICALITY				reject
}

ricIndication E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICindication
	PROCEDURE CODE			id-RICindication
	CRITICALITY				ignore
}

ricServiceQuery E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICserviceQuery
	PROCEDURE CODE			id-RICserviceQuery
	CRITICALITY				ignore
}

ricServiceUpdate E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICserviceUpdate
	SUCCESSFUL OUTCOME		RICserviceUpdateAcknowledge
	UNSUCCESSFUL OUTCOME	RICserviceUpdateFailure
	PROCEDURE CODE			id-RICserviceUpdate
	CRITICALITY				reject
}

ricSubscription E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICsubscriptionRequest
	SUCCESSFUL OUTCOME		RICsubscriptionResponse
	UNSUCCESSFUL OUTCOME	RICsubscriptionFailure
	PROCEDURE CODE			id-RICsubscription
	CRITICALITY				reject
}

ricSubscriptionDelete E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICsubscriptionDeleteRequest
	SUCCESSFUL OUTCOME		RICsubscriptionDeleteResponse
	UNSUCCESSFUL OUTCOME	RICsubscriptionDeleteFailure
	PROCEDURE CODE			id-RICsubscriptionDelete
	CRITICALITY				reject
}

ricSubscriptionDeleteRequired E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICsubscriptionDeleteRequired
	PROCEDURE CODE			id-RICsubscriptionDeleteRequired
	CRITICALITY				ignore
}

ricSubscriptionModification	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICsubscriptionModificationRequest
	SUCCESSFUL OUTCOME		RICsubscriptionModificationResponse
	UNSUCCESSFUL OUTCOME	RICsubscriptionModificationFailure
	PROCEDURE CODE			id-RICsubscriptionModification
	CRITICALITY				reject
}

ricSubscriptionModificationRequired	E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICsubscriptionModificationRequired
	SUCCESSFUL OUTCOME		RICsubscriptionModificationConfirm
	UNSUCCESSFUL OUTCOME	RICsubscriptionModificationRefuse
	PROCEDURE CODE			id-RICsubscriptionModificationRequired
	CRITICALITY				reject
}

ricQuery E2AP-ELEMENTARY-PROCEDURE ::= {
	INITIATING MESSAGE		RICQueryRequest
	SUCCESSFUL OUTCOME		RICQueryResponse
	UNSUCCESSFUL OUTCOME	RICQueryFailure
	PROCEDURE CODE			id-RICquery
	CRITICALITY				reject
}

END
-- ASN1STOP