-- ASN1START
-- **************************************************************
-- E2SM-gNB-NRT
-- Information Element Definitions
-- 
-- **************************************************************

E2SM-gNB-NRT-IEs {
iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 28458 exp(99) mobileDomain (0) ric (21) modules (3) e2sm (3) version1 (1) e2sm-gNB-NRT-IEs (3) }

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

-- **************************************************************
--
-- copied from X2AP IEs v15.4.0
-- note: ie-Extensions removed
-- **************************************************************



ECGI ::= SEQUENCE {
	pLMN-Identity				PLMN-Identity,
	eUTRANcellIdentifier		EUTRANCellIdentifier,
	...
}
EUTRANCellIdentifier ::= BIT STRING (SIZE (28))

NRCellIdentifier ::= BIT STRING (SIZE (36))

NRCGI ::= SEQUENCE {
	pLMN-Identity				PLMN-Identity,
	nRcellIdentifier			NRCellIdentifier,
	...
}

PLMN-Identity ::= OCTET STRING (SIZE(3))

-- **************************************************************
--
-- Lists
--
-- **************************************************************

maxofCellinRAN							INTEGER ::= 16384
maxNoOfNeighbours						INTEGER ::= 1024
maxofRANParameters						INTEGER ::= 255
maxofRICstyles							INTEGER ::= 63

-- E2 Service model IEs

-- ---------------------------------------------------
-- Event Trigger Definition OCTET STRING contents
-- ---------------------------------------------------

-- E2SM-gNB-NRT-EventTriggerDefinition IE
E2SM-gNB-NRT-EventTriggerDefinition ::= CHOICE{
	eventDefinition-Format1		E2SM-gNB-NRT-EventTriggerDefinition-Format1,
	...
}

-- E2SM-gNB-NRT-eventTriggerDefinition IE Format 1
E2SM-gNB-NRT-EventTriggerDefinition-Format1 ::= SEQUENCE{
	triggerNature						NRT-TriggerNature,
	...
}

-- ---------------------------------------------------
-- Action Definition OCTET STRING contents
-- ---------------------------------------------------
E2SM-gNB-NRT-ActionDefinition ::= CHOICE{
	actionDefinition-Format1		E2SM-gNB-NRT-ActionDefinition-Format1,
	...
}

-- E2SM-gNB-NRT-actionDefinition IE used for Action Format 1
E2SM-gNB-NRT-ActionDefinition-Format1 ::= SEQUENCE{
	ranParameter-List					SEQUENCE (SIZE(1..maxofRANParameters)) OF RANparameter-Item OPTIONAL,
	...
}



-- ---------------------------------------------------
-- Indication Header OCTET STRING contents
-- ---------------------------------------------------

E2SM-gNB-NRT-IndicationHeader ::= CHOICE{
	indicationHeader-Format1		E2SM-gNB-NRT-IndicationHeader-Format1,
	...
}

-- E2SM-gNB-NRT-indicationHeader Format 1
E2SM-gNB-NRT-IndicationHeader-Format1 ::= SEQUENCE{
	timestamp							NRT-TimeStamp OPTIONAL,
	...
}

-- ---------------------------------------------------
-- Indication Message OCTET STRING contents
-- ---------------------------------------------------

-- E2SM-gNB-NRT-indicationMessage IE
E2SM-gNB-NRT-IndicationMessage ::= CHOICE{
	indicationMessage-Format1		E2SM-gNB-NRT-IndicationMessage-Format1,
	...
}

-- E2SM-gNB-NRT-IndicationMessage Format 1
NRT-Record-row-item ::= SEQUENCE{
	neighbourCellID			NRT-Cell-ID,
	nrt-Record				NRT-TableRecord
}

NRT-Record-List-item ::= SEQUENCE{
	servedCellID			NRT-Cell-ID,
	nrt-Record-row			SEQUENCE (SIZE(1..maxNoOfNeighbours)) OF NRT-Record-row-item
}

E2SM-gNB-NRT-IndicationMessage-Format1 ::= SEQUENCE{
	nrt-Record-List			SEQUENCE (SIZE(1..maxofCellinRAN)) OF NRT-Record-List-item,
	...
}

-- ---------------------------------------------------
-- Call Process ID
-- ---------------------------------------------------

-- Not defined in this E2SM

-- ---------------------------------------------------
-- Control Header OCTET STRING contents
-- ---------------------------------------------------

-- E2SM-gNB-NRT-ControlHeader
E2SM-gNB-NRT-ControlHeader ::= CHOICE{
	controlHeader-Format1		E2SM-gNB-NRT-ControlHeader-Format1,
	...
}

-- E2SM-gNB-NRT-ControlHeader Format 1
E2SM-gNB-NRT-ControlHeader-Format1 ::= SEQUENCE{
	command					NRT-ControlCommand,
	servedCellID			NRT-Cell-ID,
	neighbourCellID			NRT-Cell-ID,
	...
}


-- ---------------------------------------------------
-- Control Message OCTET STRING contents
-- ---------------------------------------------------

-- E2SM-gNB-NRT-ControlMessage
E2SM-gNB-NRT-ControlMessage ::= CHOICE{
	controlMessage-Format1		E2SM-gNB-NRT-ControlMessage-Format1,
	...
}

-- E2SM-gNB-NRT-controlMessage Format 1
E2SM-gNB-NRT-ControlMessage-Format1 ::= SEQUENCE{
	tablerecord				NRT-TableRecord,
	...
}

-- NEW for Release 4 *****
-- ---------------------------------------------------
-- RAN Function Definition OCTET STRING contents
-- ---------------------------------------------------

-- E2SM-gNB-NRT-RANfunction-Definition
E2SM-gNB-NRT-RANfunction-Definition ::= SEQUENCE{
	ranFunction-Name	RANfunction-Name,
	ric-EventTriggerStyle-List	SEQUENCE (SIZE(1..maxofRICstyles)) OF RIC-EventTriggerStyle-List OPTIONAL,
	ric-ReportStyle-List		SEQUENCE (SIZE(1..maxofRICstyles)) OF RIC-ReportStyle-List OPTIONAL,
	ric-InsertStyle-List		SEQUENCE (SIZE(1..maxofRICstyles)) OF RIC-InsertStyle-List OPTIONAL,
	ric-ControlStyle-List		SEQUENCE (SIZE(1..maxofRICstyles)) OF RIC-ControlStyle-List OPTIONAL,
	ric-PolicyStyle-List		SEQUENCE (SIZE(1..maxofRICstyles)) OF RIC-PolicyStyle-List OPTIONAL,
	...
}
-- ---------------------------------------------------
-- commmon IEs
-- ---------------------------------------------------

-- A
-- B
-- C
-- D
-- E
-- F
-- G
-- H
-- I
-- J
-- K
-- L
-- M
-- N

NRT-Cell-ID ::= CHOICE{
	ecgi			ECGI,
	nrcgi			NRCGI,
	...
}

NRT-ControlCommand ::= ENUMERATED{
	addition,
	deletion,
	...
}

NRT-TableRecord ::= OCTET STRING

NRT-TimeStamp ::= OCTET STRING (SIZE(8))

NRT-TriggerNature ::= ENUMERATED{
	now,
	onchange,
	...
}

-- O
-- P
-- Q
-- R

-- NEW for Release 4 *****
RANfunction-Name ::= SEQUENCE{
    ranFunction-ShortName       PrintableString(SIZE(1..150,...)),
    ranFunction-E2SM-OID		PrintableString(SIZE(1..1000,...)),
    ranFunction-Description     PrintableString(SIZE(1..150,...)),
    ranFunction-Instance        INTEGER OPTIONAL,
    ...
}

RANparameter-Item ::= SEQUENCE {
	ranParameter-ID			RANparameter-ID,
	ranParameter-Value		RANparameter-Value,
	...
}

-- NEW for Release 4 *****
RANparameterDef-Item ::= SEQUENCE {
	ranParameter-ID			RANparameter-ID,
	ranParameter-Name		RANparameter-Name,
	ranParameter-Type		RANparameter-Type,
	...
}

RANparameter-ID ::= INTEGER (0..maxofRANParameters)

-- NEW for Release 4 *****
RANparameter-Name ::= PrintableString(SIZE(1..150,...))

RANparameter-Test ::= ENUMERATED{
	equal,
	greaterthan,
	lessthan,
	contains,
	present,
	...
}

-- NEW for Release 4 *****
RANparameter-Type ::= ENUMERATED{
	integer,
	enumerated,
	boolean,
	bit-string,
	octet-string,
	printable-string,
	...
} 

RANparameter-Value ::= CHOICE{
	valueInt	INTEGER,
	valueEnum	INTEGER,
	valueBool	BOOLEAN,
	valueBitS	BIT STRING,
	valueOctS	OCTET STRING,
	valuePrtS	PrintableString,
	...
} 

-- NEW for Release 4 *****
RIC-ControlStyle-List ::= SEQUENCE{
	ric-ControlStyle-Type				RIC-Style-Type,
	ric-ControlStyle-Name				RIC-Style-Name,
	ric-ControlHeaderFormat-Type		RIC-Format-Type,
	ric-ControlMessageFormat-Type		RIC-Format-Type,
	ric-CallProcessIDFormat-Type		RIC-Format-Type,
	...
}

-- NEW for Release 4 *****
RIC-EventTriggerStyle-List ::= SEQUENCE{
	ric-EventTriggerStyle-Type			RIC-Style-Type,
	ric-EventTriggerStyle-Name			RIC-Style-Name,
	ric-EventTriggerFormat-Type			RIC-Format-Type,
	...
}

-- NEW for Release 4 *****
RIC-InsertStyle-List ::= SEQUENCE{
	ric-InsertStyle-Type				RIC-Style-Type,
	ric-InsertStyle-Name				RIC-Style-Name,
	ric-InsertActionFormat-Type			RIC-Format-Type,
	ric-InsertRanParameterDef-List		SEQUENCE (SIZE(1..maxofRANParameters)) OF RANparameterDef-Item,
	ric-IndicationHeaderFormat-Type		RIC-Format-Type,
	ric-IndicationMessageFormat-Type	RIC-Format-Type,
	ric-CallProcessIDFormat-Type		RIC-Format-Type,
	...
}

-- NEW for Release 4 *****
RIC-PolicyStyle-List ::= SEQUENCE{
	ric-PolicyStyle-Type				RIC-Style-Type,
	ric-PolicyStyle-Name				RIC-Style-Name,
	ric-PolicyActionFormat-Type			RIC-Format-Type,
	ric-PolicyRanParameterDef-List		SEQUENCE (SIZE(1..maxofRANParameters)) OF RANparameterDef-Item,
	...
}

-- NEW for Release 4 *****
RIC-ReportStyle-List ::= SEQUENCE{
	ric-ReportStyle-Type				RIC-Style-Type,
	ric-ReportStyle-Name				RIC-Style-Name,
	ric-ReportActionFormat-Type			RIC-Format-Type,
	ric-ReportRanParameterDef-List		SEQUENCE (SIZE(1..maxofRANParameters)) OF RANparameterDef-Item,
	ric-IndicationHeaderFormat-Type		RIC-Format-Type,
	ric-IndicationMessageFormat-Type	RIC-Format-Type,
	...
}

-- NEW for Release 4 *****
RIC-Format-Type ::= INTEGER

-- NEW for Release 4 *****
RIC-Style-Type ::= INTEGER

-- NEW for Release 4 *****
RIC-Style-Name ::= PrintableString(SIZE(1..150,...))

-- S
-- T
-- U
-- V
-- W
-- X
-- Y
-- Z

END
-- ASN1STOP