-- ASN1START
-- **************************************************************
-- E2SM
-- Information Element Definitions
-- 
-- **************************************************************

E2SM-COMMON-IEs {
iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 53148 e2(1) version1 (1) e2sm(2) e2sm-COMMON-IEs (0)}

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

-- --------------------------------------------------
-- Constants
-- --------------------------------------------------

maxE1APid				INTEGER ::= 65535
maxF1APid				INTEGER ::= 4

-- IEs derived from 3GPP 36.423 (X2AP)
maxEARFCN				INTEGER ::= 65535

-- IEs derived from 3GPP 38.473 (F1AP)
maxNRARFCN				INTEGER ::= 3279165
maxnoofNrCellBands		INTEGER ::= 32


-- --------------------------------------------------
-- E2SM Commmon IEs
-- --------------------------------------------------

CGI ::= CHOICE {
	nR-CGI					NR-CGI,
	eUTRA-CGI				EUTRA-CGI,
	...
}

CoreCPID ::= CHOICE {
	fiveGC					GUAMI,
	ePC						GUMMEI,
	...
}

InterfaceIdentifier ::= CHOICE {
	nG					InterfaceID-NG,
	xN					InterfaceID-Xn,
	f1					InterfaceID-F1,
	e1					InterfaceID-E1,
	s1					InterfaceID-S1,
	x2					InterfaceID-X2,
	w1					InterfaceID-W1,
	...
}

InterfaceID-NG ::= SEQUENCE {
	guami					GUAMI,
	...
}

InterfaceID-Xn ::= SEQUENCE {
	global-NG-RAN-ID		GlobalNGRANNodeID,
	...
}

InterfaceID-F1 ::= SEQUENCE {
	globalGNB-ID			GlobalGNB-ID,
	gNB-DU-ID				GNB-DU-ID,
	...
}

InterfaceID-E1 ::= SEQUENCE {
	globalGNB-ID			GlobalGNB-ID,
	gNB-CU-UP-ID			GNB-CU-UP-ID,
	...
}

InterfaceID-S1 ::= SEQUENCE {
	gUMMEI					GUMMEI,
	...
}

InterfaceID-X2 ::= SEQUENCE {
	nodeType 				CHOICE {
		global-eNB-ID			GlobalENB-ID,
		global-en-gNB-ID		GlobalenGNB-ID,
		...
	},
	...
}

InterfaceID-W1 ::= SEQUENCE {
	global-ng-eNB-ID			GlobalNgENB-ID,
	ng-eNB-DU-ID				NGENB-DU-ID,
	...
}

Interface-MessageID ::= SEQUENCE {
	interfaceProcedureID		INTEGER,
	messageType					ENUMERATED {initiatingMessage, successfulOutcome, unsuccessfulOutcome, ...},
	...
}

InterfaceType ::= ENUMERATED {nG, xn, f1, e1, s1, x2, w1, ...}

GroupID ::= CHOICE {
	fiveGC						FiveQI,
	ePC							QCI,
	...
}

QoSID ::= CHOICE {
	fiveGC						FiveQI,
	ePC							QCI,
	...
}

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,
	...
}

RIC-Format-Type ::= INTEGER

RIC-Style-Type ::= INTEGER

RIC-Style-Name ::= PrintableString(SIZE(1..150,...))


RRC-MessageID ::= SEQUENCE {
	rrcType			CHOICE {
		lTE				RRCclass-LTE,
		nR				RRCclass-NR,
		...
	},
	messageID		INTEGER,
	...
}

RRCclass-LTE ::= ENUMERATED {bCCH-BCH, bCCH-BCH-MBMS, bCCH-DL-SCH, bCCH-DL-SCH-BR, bCCH-DL-SCH-MBMS, mCCH, pCCH, dL-CCCH, dL-DCCH, uL-CCCH, uL-DCCH, sC-MCCH, ...}

RRCclass-NR ::= ENUMERATED {bCCH-BCH, bCCH-DL-SCH, dL-CCCH, dL-DCCH, pCCH, uL-CCCH, uL-CCCH1, uL-DCCH, ...}

ServingCell-ARFCN ::= CHOICE {
	nR					NR-ARFCN,
	eUTRA				E-UTRA-ARFCN,
	...
}

ServingCell-PCI ::= CHOICE {
	nR					NR-PCI,
	eUTRA				E-UTRA-PCI,
	...
}


UEID ::= CHOICE{
	gNB-UEID			UEID-GNB,
	gNB-DU-UEID			UEID-GNB-DU,
	gNB-CU-UP-UEID		UEID-GNB-CU-UP,
	ng-eNB-UEID			UEID-NG-ENB,
	ng-eNB-DU-UEID		UEID-NG-ENB-DU,
	en-gNB-UEID			UEID-EN-GNB,
	eNB-UEID			UEID-ENB,
	...
}

UEID-GNB ::= SEQUENCE{
	amf-UE-NGAP-ID				AMF-UE-NGAP-ID,
	guami						GUAMI,
	gNB-CU-UE-F1AP-ID-List		UEID-GNB-CU-F1AP-ID-List		OPTIONAL,
-- C-ifCUDUseparated: This IE shall be present in messages from E2 Node to NearRT-RIC for a CU-DU separated gNB, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. More than 1 F1AP ID shall be reported by E2 Node only when NR-DC is established.
	gNB-CU-CP-UE-E1AP-ID-List	UEID-GNB-CU-CP-E1AP-ID-List		OPTIONAL,
-- C-ifCPUPseparated: This IE shall be present in messages from E2 Node to NearRT-RIC for a CP-UP separated gNB, whereas from NearRT-RIC to E2 Node messages, this IE may not be included.
	ran-UEID					RANUEID							OPTIONAL,
	m-NG-RAN-UE-XnAP-ID			NG-RANnodeUEXnAPID				OPTIONAL,
-- C-ifDCSetup: This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported by both MN and SN.
	globalGNB-ID				GlobalGNB-ID					OPTIONAL,
-- This IE shall not be used. This IE is replaced with globalNG-RANNode-ID.
	...,
	globalNG-RANNode-ID			GlobalNGRANNodeID				OPTIONAL
-- C-ifDCSetup: This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported only by SN.
}

UEID-GNB-CU-CP-E1AP-ID-List ::= SEQUENCE (SIZE(1..maxE1APid)) OF UEID-GNB-CU-CP-E1AP-ID-Item

UEID-GNB-CU-CP-E1AP-ID-Item ::= SEQUENCE{
	gNB-CU-CP-UE-E1AP-ID	GNB-CU-CP-UE-E1AP-ID,
	...
}

UEID-GNB-CU-F1AP-ID-List ::= SEQUENCE (SIZE(1..maxF1APid)) OF UEID-GNB-CU-CP-F1AP-ID-Item

UEID-GNB-CU-CP-F1AP-ID-Item ::= SEQUENCE{
	gNB-CU-UE-F1AP-ID		GNB-CU-UE-F1AP-ID,
	...
}

UEID-GNB-DU ::= SEQUENCE{
	gNB-CU-UE-F1AP-ID		GNB-CU-UE-F1AP-ID,
	ran-UEID				RANUEID							OPTIONAL,
	...
}

UEID-GNB-CU-UP ::= SEQUENCE{
	gNB-CU-CP-UE-E1AP-ID	GNB-CU-CP-UE-E1AP-ID,
	ran-UEID				RANUEID							OPTIONAL,
	...
}

UEID-NG-ENB ::= SEQUENCE{
	amf-UE-NGAP-ID			AMF-UE-NGAP-ID,
	guami					GUAMI,
	ng-eNB-CU-UE-W1AP-ID	NGENB-CU-UE-W1AP-ID				OPTIONAL,
-- C-ifCUDUseperated: This IE shall be present in messages from E2 Node to NearRT-RIC for a CU-DU seperated ng-eNB, whereas from NearRT-RIC to E2 Node messages, this IE may not be included.
	m-NG-RAN-UE-XnAP-ID		NG-RANnodeUEXnAPID				OPTIONAL,
-- C-ifDCSetup: This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported by both MN and SN.
	globalNgENB-ID			GlobalNgENB-ID					OPTIONAL,
-- This IE shall not be used. This IE is replaced with globalNG-RANNode-ID.
	...,
	globalNG-RANNode-ID			GlobalNGRANNodeID			OPTIONAL
-- C-ifDCSetup: This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported only by SN.
}


UEID-NG-ENB-DU ::= SEQUENCE{
	ng-eNB-CU-UE-W1AP-ID	NGENB-CU-UE-W1AP-ID,
	...
}

UEID-EN-GNB ::= SEQUENCE{
	m-eNB-UE-X2AP-ID			ENB-UE-X2AP-ID,
	m-eNB-UE-X2AP-ID-Extension	ENB-UE-X2AP-ID-Extension	OPTIONAL,
	globalENB-ID				GlobalENB-ID,
	gNB-CU-UE-F1AP-ID			GNB-CU-UE-F1AP-ID			OPTIONAL,
-- C-ifCUDUseperated: This IE shall be present in messages from E2 Node to NearRT-RIC for a CU-DU seperated en-gNB, whereas from NearRT-RIC to E2 Node messages, this IE may not be included.
	gNB-CU-CP-UE-E1AP-ID-List	UEID-GNB-CU-CP-E1AP-ID-List	OPTIONAL,
-- C-ifCPUPseparated: This IE shall be present in messages from E2 Node to NearRT-RIC for a CP-UP separated en-gNB, whereas from NearRT-RIC to E2 Node messages, this IE may not be included.
	ran-UEID					RANUEID						OPTIONAL,
	...
}

UEID-ENB ::= SEQUENCE{
	mME-UE-S1AP-ID				MME-UE-S1AP-ID,
	gUMMEI						GUMMEI,
	m-eNB-UE-X2AP-ID			ENB-UE-X2AP-ID				OPTIONAL,
-- This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported by MeNB and SeNB.
	m-eNB-UE-X2AP-ID-Extension	ENB-UE-X2AP-ID-Extension	OPTIONAL,
	globalENB-ID				GlobalENB-ID				OPTIONAL,
-- This IE shall be present in messages from E2 Node to NearRT-RIC if DC is established, whereas from NearRT-RIC to E2 Node messages, this IE may not be included. To be reported only by SeNB.
	...
}

-- **************************************************************
-- 3GPP derived IEs
-- **************************************************************
-- NOTE:
-- - Extension fields removed and replaced with "..."
-- - IE names modified across all extracts to use "PLMNIdentity"

-- **************************************************************
-- IEs derived from 3GPP 36.413 (S1AP)
-- **************************************************************
-- **************************************************************

-- copied from v16.5.0
ENB-ID ::= CHOICE {
	macro-eNB-ID	BIT STRING (SIZE (20)),
	home-eNB-ID		BIT STRING (SIZE (28)),
	... ,
	short-Macro-eNB-ID		BIT STRING (SIZE(18)),
	long-Macro-eNB-ID		BIT STRING (SIZE(21))
}

-- copied from v16.5.0
GlobalENB-ID ::= SEQUENCE {
	pLMNIdentity			PLMNIdentity,
	eNB-ID					ENB-ID,
	...
}


-- copied from v16.5.0
GUMMEI			::= SEQUENCE {
	pLMN-Identity		PLMNIdentity,
	mME-Group-ID		MME-Group-ID,
	mME-Code			MME-Code,
	...
}

-- copied from v16.5.0
MME-Group-ID	::= OCTET STRING (SIZE (2))

-- copied from v16.5.0
MME-Code		::= OCTET STRING (SIZE (1))

-- copied from v16.5.0
MME-UE-S1AP-ID	::= INTEGER (0..4294967295)

-- copied from v16.5.0
QCI				::= INTEGER (0..255)

-- copied from v16.5.0
SubscriberProfileIDforRFP ::= INTEGER (1..256) 




-- **************************************************************
-- IEs derived from 3GPP 36.423 (X2AP)
-- **************************************************************
-- Extension fields removed.
-- Note: to avoid duplicate names with NGAP, XnAP, etc.:
-- GNB-ID renamed ENGNB-ID, 
-- GlobalGNB-ID renamed GlobalenGNB-ID, 
-- UE-X2AP-ID renamed ENB-UE-X2AP-ID
-- UE-X2AP-ID-Extension renamed ENB-UE-X2AP-ID-Extension
-- **************************************************************

-- copied from v16.5.0
EN-GNB-ID ::= CHOICE {
	en-gNB-ID	BIT STRING (SIZE (22..32)),
	...
}

-- copied from v16.5.0
ENB-UE-X2AP-ID ::= INTEGER (0..4095)

-- copied from v16.5.0
ENB-UE-X2AP-ID-Extension ::= INTEGER (0..4095, ...)

-- copied from v16.5.0
E-UTRA-ARFCN ::= INTEGER (0..maxEARFCN)

-- copied from v16.5.0
E-UTRA-PCI ::= INTEGER (0..503, ...)

-- copied from v16.5.0
E-UTRA-TAC ::= OCTET STRING (SIZE(2)) 

-- copied from v16.5.0
GlobalenGNB-ID ::= SEQUENCE {
	pLMN-Identity			PLMNIdentity,
	en-gNB-ID				EN-GNB-ID,
	...
}





-- **************************************************************
-- IEs derived from 3GPP 37.473 (W1AP)
-- **************************************************************

-- copied from v16.3.0
NGENB-CU-UE-W1AP-ID	::= INTEGER (0..4294967295)

-- copied from v16.3.0
NGENB-DU-ID	::= INTEGER (0..68719476735)





-- **************************************************************
-- IEs derived from 3GPP 38.413 (NGAP)
-- Extension fields removed and replaced with ...
-- **************************************************************

-- copied from v16.2.0
AMFPointer ::= BIT STRING (SIZE(6))

-- copied from v16.2.0
AMFRegionID ::= BIT STRING (SIZE(8))

-- copied from v16.2.0
AMFSetID ::= BIT STRING (SIZE(10))

-- copied from v16.2.0
AMF-UE-NGAP-ID ::= INTEGER (0..1099511627775)

-- copied from v16.2.0
EUTRACellIdentity ::= BIT STRING (SIZE(28))

-- copied from v16.2.0
EUTRA-CGI ::= SEQUENCE {
	pLMNIdentity			PLMNIdentity,
	eUTRACellIdentity		EUTRACellIdentity,
	...
}

-- copied from v16.2.0
FiveQI ::= INTEGER (0..255, ...)

-- copied from v16.2.0
GlobalGNB-ID ::= SEQUENCE {
	pLMNIdentity		PLMNIdentity,
	gNB-ID				GNB-ID,
	...
}

-- copied from v16.2.0
GlobalNgENB-ID ::= SEQUENCE {
	pLMNIdentity		PLMNIdentity,
	ngENB-ID			NgENB-ID,
	...
}


-- copied from v16.2.0
GNB-ID ::= CHOICE {
	gNB-ID		BIT STRING (SIZE(22..32)),
	...
}

-- copied from v16.2.0
GUAMI ::= SEQUENCE {
	pLMNIdentity		PLMNIdentity,
	aMFRegionID			AMFRegionID,
	aMFSetID			AMFSetID,
	aMFPointer			AMFPointer,
	...
}

-- copied from v16.2.0
IndexToRFSP ::= INTEGER (1..256, ...)

-- copied from v16.2.0
NgENB-ID ::= CHOICE {
	macroNgENB-ID			BIT STRING (SIZE(20)),
	shortMacroNgENB-ID		BIT STRING (SIZE(18)),
	longMacroNgENB-ID		BIT STRING (SIZE(21)),
	...
}

-- copied from v16.2.0
NRCellIdentity ::= BIT STRING (SIZE(36))

-- copied from v16.2.0
NR-CGI ::= SEQUENCE {
	pLMNIdentity		PLMNIdentity,
	nRCellIdentity		NRCellIdentity,
	...
}

-- copied from v16.2.0
PLMNIdentity ::= OCTET STRING (SIZE(3)) 

-- copied from v16.2.0
QosFlowIdentifier ::= INTEGER (0..63, ...)

-- copied from v16.2.0
SD ::= OCTET STRING (SIZE(3))

-- copied from v16.2.0
S-NSSAI ::= SEQUENCE {
	sST					SST,
	sD					SD													OPTIONAL,
	...
}

-- copied from v16.2.0
SST ::= OCTET STRING (SIZE(1))





-- **************************************************************
-- IEs derived from 3GPP 38.423 (XnAP)
-- **************************************************************

-- copied from v16.2.0
NG-RANnodeUEXnAPID ::= INTEGER (0.. 4294967295)

GlobalNGRANNodeID ::= CHOICE {
	gNB						GlobalGNB-ID,
	ng-eNB					GlobalNgENB-ID,
	...
}




-- **************************************************************
-- IEs derived from 3GPP 37.483 (E1AP)
-- **************************************************************

-- copied from v17.1.0
GNB-CU-CP-UE-E1AP-ID		::= INTEGER (0..4294967295)

-- copied from v17.1.0
GNB-CU-UP-ID				::= INTEGER (0..68719476735)






-- **************************************************************
-- IEs derived from 3GPP 38.473 (F1AP)
-- **************************************************************

-- copied from v16.5.0
FiveGS-TAC 			::= OCTET STRING (SIZE(3))

-- copied from v16.5.0
FreqBandNrItem 		::= SEQUENCE {
	freqBandIndicatorNr 		INTEGER (1..1024, ...),
	...
}


-- copied from v16.5.0
GNB-CU-UE-F1AP-ID	::= INTEGER (0..4294967295)

-- copied from v16.5.0
GNB-DU-ID			::= INTEGER (0..68719476735)

-- copied from v16.5.0
NR-PCI				::= INTEGER (0..1007)

-- copied from v16.5.0
NR-ARFCN			::= SEQUENCE {
	nRARFCN				INTEGER (0..maxNRARFCN),
	...
}
-- copied from v16.5.0
NRFrequencyBand-List ::= SEQUENCE (SIZE(1..maxnoofNrCellBands)) OF NRFrequencyBandItem

-- copied from v16.5.0
NRFrequencyBandItem ::= SEQUENCE {
	freqBandIndicatorNr			INTEGER (1..1024,...),
	supportedSULBandList		SupportedSULBandList,										
	...
}

-- copied from v16.5.0
NRFrequencyInfo ::= SEQUENCE {
	nrARFCN					NR-ARFCN,
	frequencyBand-List		NRFrequencyBand-List,
	frequencyShift7p5khz	NRFrequencyShift7p5khz			OPTIONAL,
	...
}

-- copied from v16.5.0
NRFrequencyShift7p5khz ::= ENUMERATED {false, true, ...}


-- copied from v16.5.0
RANUEID 			::= OCTET STRING (SIZE (8))


-- copied from v16.5.0
SupportedSULBandList ::= SEQUENCE (SIZE(0..maxnoofNrCellBands)) OF SupportedSULFreqBandItem

-- copied from v16.5.0
SupportedSULFreqBandItem ::= SEQUENCE {
	freqBandIndicatorNr 		INTEGER (1..1024,...),
	...
}





END
-- ASN1STOP