path: root/epan/dissectors/asn1/e2ap/E2AP-IEs.asn

-- ASN1START
-- **************************************************************
-- E2AP
-- Information Element Definitions
--
-- **************************************************************

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

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

IMPORTS
        Criticality,
        Presence,
        ProcedureCode,
        ProtocolIE-ID,
        TriggeringMessage
FROM E2AP-CommonDataTypes

        maxnoofErrors,
        maxProtocolIEs
FROM E2AP-Constants;

-- A

-- **************************************************************
-- [New for E2AP v02.00] copied from 3GPP 38.413 (NGAP) IEs
-- **************************************************************
AMFName ::= PrintableString (SIZE(1..150, ...))

-- B
-- C
Cause ::= CHOICE {
        ricRequest			CauseRICrequest,
        ricService			CauseRICservice,
        e2Node				CauseE2node,
        transport			CauseTransport,
        protocol			CauseProtocol,
        misc				CauseMisc,
        ...
}

CauseE2node ::= ENUMERATED {
        e2node-component-unknown,
        ...
}

CauseMisc ::= ENUMERATED {
        control-processing-overload,
        hardware-failure,
        om-intervention,
        unspecified,
        ...
}

CauseProtocol ::= ENUMERATED {
        transfer-syntax-error,
        abstract-syntax-error-reject,
        abstract-syntax-error-ignore-and-notify,
        message-not-compatible-with-receiver-state,
        semantic-error,
        abstract-syntax-error-falsely-constructed-message,
        unspecified,
        ...
}

CauseRICrequest ::= ENUMERATED {
        ran-function-id-invalid,
        action-not-supported,
        excessive-actions,
        duplicate-action,
        duplicate-event-trigger,
        function-resource-limit,
        request-id-unknown,
        inconsistent-action-subsequent-action-sequence,
        control-message-invalid,
        ric-call-process-id-invalid,
        control-timer-expired,
        control-failed-to-execute,
        system-not-ready,
        unspecified,
        ... ,
        ric-subscription-end-time-expired,
        ric-subscription-end-time-invalid,
        duplicate-ric-request-id,
        eventTriggerNotSupported,
        requested-information-unavailable,
        invalid-information-request
}

CauseRICservice ::= ENUMERATED{
        ran-function-not-supported,
        excessive-functions,
        ric-resource-limit,
        ...
}
CauseTransport ::= ENUMERATED {
        unspecified,
        transport-resource-unavailable,
        ...
}

-- **************************************************************
-- copied from 3GPP 38.413 (NGAP) IEs
-- note: ie-Extensions removed
-- **************************************************************
CriticalityDiagnostics ::= SEQUENCE {
        procedureCode					ProcedureCode							OPTIONAL,
        triggeringMessage				TriggeringMessage						OPTIONAL,
        procedureCriticality			Criticality								OPTIONAL,
        ricRequestorID					RICrequestID							OPTIONAL,
        iEsCriticalityDiagnostics		CriticalityDiagnostics-IE-List			OPTIONAL,
        ...
}

CriticalityDiagnostics-IE-List ::= SEQUENCE (SIZE(1..maxnoofErrors)) OF CriticalityDiagnostics-IE-Item

CriticalityDiagnostics-IE-Item ::= SEQUENCE {
        iECriticality		Criticality,
        iE-ID				ProtocolIE-ID,
        typeOfError			TypeOfError,
        ...
}

-- D
-- E

-- Following IE used to carry 3GPP defined SETUP and RAN Configuration messages defined in F1AP, E1AP, XnAP, etc.
E2nodeComponentConfiguration ::= SEQUENCE{
        e2nodeComponentRequestPart		OCTET STRING,
        e2nodeComponentResponsePart		OCTET STRING,
        ...
}

E2nodeComponentConfigurationAck ::= SEQUENCE{
        updateOutcome		ENUMERATED {success, failure, ...},
        failureCause		Cause			OPTIONAL,
        ...
}

E2nodeComponentInterfaceType ::= ENUMERATED {ng, xn, e1, f1, w1, s1, x2,...}

E2nodeComponentID ::= CHOICE{
        e2nodeComponentInterfaceTypeNG	E2nodeComponentInterfaceNG,
        e2nodeComponentInterfaceTypeXn	E2nodeComponentInterfaceXn,
        e2nodeComponentInterfaceTypeE1	E2nodeComponentInterfaceE1,
        e2nodeComponentInterfaceTypeF1	E2nodeComponentInterfaceF1,
        e2nodeComponentInterfaceTypeW1	E2nodeComponentInterfaceW1,
        e2nodeComponentInterfaceTypeS1	E2nodeComponentInterfaceS1,
        e2nodeComponentInterfaceTypeX2	E2nodeComponentInterfaceX2,
        ...
}

E2nodeComponentInterfaceE1 ::= SEQUENCE{
        gNB-CU-UP-ID		GNB-CU-UP-ID,
        ...
}

E2nodeComponentInterfaceF1 ::= SEQUENCE{
        gNB-DU-ID			GNB-DU-ID,
        ...
}

E2nodeComponentInterfaceNG ::= SEQUENCE{
        amf-name			AMFName,
        ...
}

E2nodeComponentInterfaceS1 ::= SEQUENCE{
        mme-name			MMEname,
        ...
}

E2nodeComponentInterfaceX2 ::= SEQUENCE{
        global-eNB-ID		GlobalENB-ID	OPTIONAL,
        global-en-gNB-ID	GlobalenGNB-ID	OPTIONAL,
        ...
}

E2nodeComponentInterfaceXn ::= SEQUENCE{
        global-NG-RAN-Node-ID		GlobalNG-RANNode-ID,
        ...
}

E2nodeComponentInterfaceW1 ::= SEQUENCE{
        ng-eNB-DU-ID		NGENB-DU-ID,
        ...
}

-- **************************************************************
-- copied from 3GPP 36.423 (X2AP) IEs
-- note: ie-Extensions removed
-- **************************************************************
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 3GPP 38.423 (XnAP) IEs
-- note: choice-extension removed
-- **************************************************************
ENB-ID-Choice ::= CHOICE {
        enb-ID-macro			BIT STRING (SIZE(20)),
        enb-ID-shortmacro		BIT STRING (SIZE(18)),
        enb-ID-longmacro		BIT STRING (SIZE(21)),
        ...
}

-- **************************************************************
-- copied from 3GPP 36.423 (X2AP) IEs
-- note: ie-Extensions removed
-- Note: to avoid duplicate names with XnAP, GNB-ID renamed ENGNB-ID, GlobalGNB-ID renamed GlobalenGNB-ID
-- **************************************************************
ENGNB-ID ::= CHOICE {
        gNB-ID	BIT STRING (SIZE (22..32)),
        ...
}

-- F
-- G
GlobalE2node-ID ::= CHOICE{
        gNB					GlobalE2node-gNB-ID,
        en-gNB				GlobalE2node-en-gNB-ID,
        ng-eNB				GlobalE2node-ng-eNB-ID,
        eNB					GlobalE2node-eNB-ID,
        ...
}

GlobalE2node-en-gNB-ID ::= SEQUENCE{
        global-en-gNB-ID	GlobalenGNB-ID,
        en-gNB-CU-UP-ID		GNB-CU-UP-ID	OPTIONAL,
        en-gNB-DU-ID		GNB-DU-ID		OPTIONAL,
        ...
}
GlobalE2node-eNB-ID ::= SEQUENCE{
        global-eNB-ID		GlobalENB-ID,
        ...
}
GlobalE2node-gNB-ID ::= SEQUENCE{
        global-gNB-ID		GlobalgNB-ID,
        global-en-gNB-ID	GlobalenGNB-ID	OPTIONAL,
        gNB-CU-UP-ID		GNB-CU-UP-ID	OPTIONAL,
        gNB-DU-ID			GNB-DU-ID		OPTIONAL,
        ...
}
GlobalE2node-ng-eNB-ID ::= SEQUENCE{
        global-ng-eNB-ID	GlobalngeNB-ID,
        global-eNB-ID		GlobalENB-ID	OPTIONAL,
        ngENB-DU-ID			NGENB-DU-ID		OPTIONAL,
        ...
}
-- **************************************************************
-- copied from 3GPP 36.423 (X2AP) IEs
-- note: ie-Extensions removed
-- **************************************************************

GlobalENB-ID ::= SEQUENCE {
        pLMN-Identity		PLMN-Identity,
        eNB-ID				ENB-ID,
        ...
}
-- **************************************************************
-- copied from 3GPP 36.423 (X2AP) IEs
-- Note: to avoid duplicate names with XnAP, GNB-ID renamed ENGNB-ID, GlobalGNB-ID renamed GlobalenGNB-ID
-- **************************************************************
GlobalenGNB-ID ::= SEQUENCE {
        pLMN-Identity		PLMN-Identity,
        gNB-ID				ENGNB-ID,
        ...
}
-- **************************************************************
-- copied from 3GPP 38.423 (XnAP) IEs
-- note: choice-extension removed
-- **************************************************************
GlobalgNB-ID	::= SEQUENCE {
        plmn-id				PLMN-Identity,
        gnb-id				GNB-ID-Choice,
        ...
}


-- **************************************************************
-- copied from 3GPP 38.423 (XnAP) IEs
-- note: choice-extension removed
-- **************************************************************
GlobalngeNB-ID	::= SEQUENCE {
        plmn-id			PLMN-Identity,
        enb-id			ENB-ID-Choice,
        ...
}

-- **************************************************************
-- [NEW for E2AP v02.00] copied from 3GPP 38.423 (XnAP) IEs
-- Note: extension field removed
-- **************************************************************

GlobalNG-RANNode-ID ::= CHOICE {
        gNB						GlobalgNB-ID,
        ng-eNB					GlobalngeNB-ID,
        ...
}

GlobalRIC-ID ::= SEQUENCE{
        pLMN-Identity			PLMN-Identity,
        ric-ID					BIT STRING (SIZE (20)),
        ...
}

-- **************************************************************
-- copied from 3GPP 37.483 (E1AP) IEs
-- **************************************************************
GNB-CU-UP-ID::= 	INTEGER (0..68719476735)

-- **************************************************************
-- copied from 3GPP 38.473 (F1AP) IEs
-- **************************************************************
GNB-DU-ID::= 		INTEGER (0..68719476735)

-- **************************************************************
-- copied from 3GPP 38.423 (XnAP) IEs
-- note: choice-extension removed
-- **************************************************************
GNB-ID-Choice ::= CHOICE {
        gnb-ID					BIT STRING (SIZE(22..32)),
        ...
}
-- H
-- I
-- J
-- K
-- L
-- M

-- **************************************************************
-- [New for E2AP v02.00] copied from 3GPP 36.413 (S1AP) IEs
-- **************************************************************
MMEname ::= PrintableString (SIZE (1..150,...))

-- N

-- **************************************************************
-- copied from 3GPP 37.473 (W1AP) IEs
-- **************************************************************
NGENB-DU-ID	::= INTEGER (0..68719476735)


-- O
-- P
-- **************************************************************
-- copied from 3GPP 36.423 (X2AP) IEs
-- **************************************************************
PLMN-Identity ::= OCTET STRING (SIZE(3))

-- Q
-- R
-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RANfunctionDefinition ::= OCTET STRING

RANfunctionID ::= INTEGER (0..4095)

RANfunctionOID ::= PrintableString(SIZE(1..1000,...))

RANfunctionRevision ::= INTEGER (0..4095)

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICactionDefinition ::= OCTET STRING

-- new in E2AP-v03.00
RICactionExecutionOrder ::= INTEGER (0..255, ...)

RICactionID ::= INTEGER (0..255)

RICactionType ::= ENUMERATED{
        report,
        insert,
        policy,
        ...
}

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICcallProcessID ::= OCTET STRING

RICcontrolAckRequest ::= ENUMERATED{
        noAck,
        ack,
        ...
}

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICcontrolHeader ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICcontrolMessage ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICcontrolOutcome ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICeventTriggerDefinition ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICindicationHeader ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICindicationMessage ::= OCTET STRING

RICindicationSN ::= INTEGER (0..65535)

RICindicationType ::= ENUMERATED{
        report,
        insert,
        ...
}

RICrequestID ::= SEQUENCE {
        ricRequestorID				INTEGER (0..65535),
        ricInstanceID				INTEGER (0..65535),
        ...
}

RICsubscriptionTime ::= OCTET STRING (SIZE(8))

RICsubsequentAction ::=SEQUENCE{
        ricSubsequentActionType		RICsubsequentActionType,
        ricTimeToWait				RICtimeToWait,
        ...
}

RICsubsequentActionType ::= ENUMERATED{
        continue,
        wait,
        ...
}

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICqueryHeader ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICqueryDefinition ::= OCTET STRING

-- **************************************************************
-- Following IE defined in E2SM
-- **************************************************************
RICqueryOutcome ::= OCTET STRING


RICtimeToWait ::= ENUMERATED{
        w1ms,
        w2ms,
        w5ms,
        w10ms,
        w20ms,
        w30ms,
        w40ms,
        w50ms,
        w100ms,
        w200ms,
        w500ms,
        w1s,
        w2s,
        w5s,
        w10s,
        w20s,
        w60s,
        ...
}
-- S
-- T
-- **************************************************************
-- copied from 3GPP 38.413 (NGAP) IEs
-- **************************************************************
TimeToWait ::= ENUMERATED {v1s, v2s, v5s, v10s, v20s, v60s, ...}


TNLinformation ::= SEQUENCE{
        tnlAddress			BIT STRING (SIZE(1..160,...)),
        tnlPort				BIT STRING (SIZE(16))	OPTIONAL,
        ...
}

TNLusage ::= ENUMERATED{ric-service, support-function, both, ...}

TransactionID ::= INTEGER (0..255,...)

-- **************************************************************
-- copied from 3GPP 38.413 (NGAP) IEs
-- **************************************************************
TypeOfError ::= ENUMERATED {
        not-understood,
        missing,
        ...
}

-- U
-- V
-- W
-- X
-- Y
-- Z

END
-- ASN1STOP