-- ASN1START
-- **************************************************************
-- E2SM
-- Information Element Definitions
-- N.B. this is an edited version, only supplying what is needed for KPM-v2
-- **************************************************************

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,
        ...
}


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,...))

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)





-- **************************************************************
-- 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
ENB-UE-X2AP-ID ::= INTEGER (0..4095)

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




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

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





-- **************************************************************
-- 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
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
GNB-CU-UE-F1AP-ID	::= INTEGER (0..4294967295)



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





END
-- ASN1STOP