path: root/epan/dissectors/asn1/e2ap/e2sm-ni-v1.00.asn

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

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

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

-- **************************************************************
-- IEs
-- **************************************************************


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

maxofInterfaceProtocolTests INTEGER ::= 15
maxofRANueGroups INTEGER ::= 255
maxofActionParameters INTEGER ::= 255
maxofRANparameters INTEGER ::= 65535
maxofNItypes INTEGER ::= 63
maxofRICstyles INTEGER ::= 63

-- **************************************************************
-- E2SM-NI Service model IEs
-- **************************************************************

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

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

-- E2SM-NI-EventTriggerDefinition IE is used for Event Trigger Definition Format 1
E2SM-NI-EventTriggerDefinition-Format1 ::= SEQUENCE{
    interface-type NI-Type,
    interface-ID NI-Identifier,
    interfaceDirection NI-Direction,
    interfaceMessageType NI-MessageType,
    interfaceProtocolIE-List SEQUENCE (SIZE(1..maxofInterfaceProtocolTests)) OF NI-ProtocolIE-Item OPTIONAL,
    ...
}

--
-- Action Definition OCTET STRING contents
--
-- E2SM-NI-ActionDefinition IE
    E2SM-NI-ActionDefinition ::= SEQUENCE{
    ric-Style-Type RIC-Style-Type,
    action-Definition-Format E2SM-NI-ActionDefinitionFormat,
    ...
}

E2SM-NI-ActionDefinitionFormat ::= CHOICE{
    actionDefinition-Format1 E2SM-NI-ActionDefinition-Format1,
    actionDefinition-Format2 E2SM-NI-ActionDefinition-Format2,
    ...
}

-- E2SM-NI-ActionDefinition IE is used for Action Format 1
E2SM-NI-ActionDefinition-Format1 ::= SEQUENCE{
    actionParameter-List SEQUENCE (SIZE(1..maxofActionParameters)) OF RANparameter-Item OPTIONAL,
    ...
}


-- E2SM-NI-ActionDefinition IE is used for Action Format 2
E2SM-NI-ActionDefinition-Format2 ::= SEQUENCE{
    ranUEgroup-List SEQUENCE (SIZE(1..maxofRANueGroups)) OF RANueGroup-Item OPTIONAL,
    ...
}

--
-- Indication Header OCTET STRING contents
--

-- E2SM-NI-IndicationHeader IE
E2SM-NI-IndicationHeader ::= CHOICE{
    indicationHeader-Format1 E2SM-NI-IndicationHeader-Format1,
    ...
}

-- E2SM-NI-IndicationHeader Format 1
E2SM-NI-IndicationHeader-Format1 ::= SEQUENCE{
    interface-type NI-Type,
    interface-ID NI-Identifier,
    interfaceDirection NI-Direction,
    timestamp NI-TimeStamp OPTIONAL,
    ...
}

--
-- Indication Message OCTET STRING contents
--

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

-- E2SM-NI-IndicationMessage IE
E2SM-NI-IndicationMessage-Format1 ::= SEQUENCE{
    interfaceMessage NI-Message,
    ...
}

--
-- Call Process ID
--

E2SM-NI-CallProcessID ::= CHOICE{
    callProcessID-Format1 E2SM-NI-CallProcessID-Format1,
    callProcessID-Format2 E2SM-NI-CallProcessID-Format2,
    ...
}
-- E2SM-NI-callProcessID IE Format 1

E2SM-NI-CallProcessID-Format1 ::= SEQUENCE{
    callProcess-ID RANcallProcess-ID-number,
    ...
}

E2SM-NI-CallProcessID-Format2 ::= SEQUENCE{
    callProcess-ID RANcallProcess-ID-string,
    ...
}

--
-- Control Header OCTET STRING contents
--

-- E2SM-NI-ControlHeader IE
E2SM-NI-ControlHeader ::= CHOICE{
    controlHeader-Format1 E2SM-NI-ControlHeader-Format1,
    ...
}
-- E2SM-NI-ControlHeader Format 1
E2SM-NI-ControlHeader-Format1 ::= SEQUENCE{
    interface-type NI-Type,
    interface-ID NI-Identifier,
    interface-Direction NI-Direction,
    ric-Control-Message-Priority RIC-Control-Message-Priority OPTIONAL,
    ...
}


--
-- Control Message OCTET STRING contents
--

-- E2SM-NI-ControlHeader IE
E2SM-NI-ControlMessage ::= CHOICE{
    controlMessage-Format1 E2SM-NI-ControlMessage-Format1,
    ...
}

-- E2SM-NI-ControlMessage Format 1
E2SM-NI-ControlMessage-Format1 ::= SEQUENCE{
    interfaceMessage NI-Message,
    ...
}

--
-- Control Outcome OCTET STRING contents
--

-- E2SM-NI-ControlOutcome IE
E2SM-NI-ControlOutcome ::= CHOICE{
    controlOutcome-Format1 E2SM-NI-ControlOutcome-Format1,
    ...
}

-- E2SM-NI-ControlOutcome Format 1
E2SM-NI-ControlOutcome-Format1 ::= SEQUENCE{
    outcomeElement-List SEQUENCE (SIZE(1..maxofRANparameters)) OF RANparameter-Item OPTIONAL,
    ...
}

--
-- RAN Function Description OCTET STRING contents
--

-- E2SM-NI-RANfunction-Description
E2SM-NI-RANfunction-Description ::= SEQUENCE{
    ranFunction-Name RANfunction-Name,
    ni-Type-List SEQUENCE (SIZE(1..maxofNItypes)) OF E2SM-NI-RANfunction-Item OPTIONAL,
    ...
}

E2SM-NI-RANfunction-Item ::= SEQUENCE{
    interface-type NI-Type,
    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
Global-eNB-ID ::= GlobalENB-ID
Global-en-gNB-ID ::= GlobalenGNB-ID
Global-gNB-DU-ID ::= SEQUENCE{
    global-ng-RAN-ID Global-ng-RAN-ID,
    gNB-DU-ID GNB-DU-ID
}

Global-gNB-CU-UP-ID ::= SEQUENCE{
    global-ng-RAN-ID Global-ng-RAN-ID,
    gNB-CU-UP-ID GNB-CU-UP-ID
}

Global-ng-RAN-ID ::= GlobalNG-RANNode-ID
-- H
-- I
-- J
-- K
-- L
-- M
-- N
NI-Direction ::= ENUMERATED{
    incoming,
    outgoing,
    both,
    ...
}



NI-Identifier ::= CHOICE{
    global-eNB-ID Global-eNB-ID,
    global-en-gNB-ID Global-en-gNB-ID,
    global-ng-RAN-ID Global-ng-RAN-ID,
    global-gNB-DU-ID Global-gNB-DU-ID,
    global-gNB-CU-UP-ID Global-gNB-CU-UP-ID,
    ...
}



NI-Message ::= OCTET STRING

NI-MessageType::= CHOICE{
    s1MessageType NI-MessageTypeS1,
    x2MessageType NI-MessageTypeX2,
    ngMessageType NI-MessageTypeNG,
    xnMessageType NI-MessageTypeXn,
    f1MessageType NI-MessageTypeF1,
    e1MessageType NI-MessageTypeE1,
    ...
}

NI-MessageTypeS1 ::= NI-MessageTypeApproach1
NI-MessageTypeX2 ::= NI-MessageTypeApproach1
NI-MessageTypeNG ::= NI-MessageTypeApproach1
NI-MessageTypeXn ::= NI-MessageTypeApproach1
NI-MessageTypeF1 ::= NI-MessageTypeApproach1
NI-MessageTypeE1 ::= NI-MessageTypeApproach1

NI-MessageTypeApproach1 ::= SEQUENCE {
    procedureCode ProcedureCode,
    typeOfMessage TypeOfMessage,
    ...
}

TypeOfMessage ::= ENUMERATED { nothing, initiating-message, successful-outcome, unsuccessful-outcome }


NI-ProtocolIE-Item ::= SEQUENCE{
    interfaceProtocolIE-ID NI-ProtocolIE-ID,
    interfaceProtocolIE-Test NI-ProtocolIE-Test,
    interfaceProtocolIE-Value NI-ProtocolIE-Value,
    ...
}

NI-ProtocolIE-ID ::= ProtocolIE-ID

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

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

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

NI-Type ::= ENUMERATED{
    s1,
    x2,
    ng,
    xn,
    f1,
    e1,
    ...
}

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

RANcallProcess-ID-number ::= INTEGER

RANcallProcess-ID-string ::= PrintableString(SIZE(1..150,...))


RANimperativePolicy ::= SEQUENCE{
    ranImperativePolicy-List SEQUENCE (SIZE(1..maxofRANparameters)) OF RANparameter-Item OPTIONAL,
    ...
}

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

RANparameterDef-Item ::= SEQUENCE {
    ranParameter-ID RANparameter-ID,
    ranParameter-Name RANparameter-Name,
    ranParameter-Type RANparameter-Type,
    ...
}

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

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

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

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,
    ...
}


RANueGroupID ::= INTEGER (0..maxofRANueGroups)

RANueGroup-Item ::= SEQUENCE {
    ranUEgroupID RANueGroupID,
    ranUEgroupDefinition RANueGroupDefinition,
    ranPolicy RANimperativePolicy,
    ...
}



RANueGroupDefinition ::= SEQUENCE{
    ranUEgroupDef-List SEQUENCE (SIZE(1..maxofRANparameters)) OF RANueGroupDef-Item OPTIONAL,
    ...
}


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

RIC-Control-Message-Priority ::= INTEGER


RIC-ControlStyle-List ::= SEQUENCE{
    ric-ControlStyle-Type RIC-Style-Type,
    ric-ControlStyle-Name RIC-Style-Name,
    ric-ControlFormat-Type RIC-Format-Type,
    ric-ControlHeaderFormat-Type RIC-Format-Type,
    ric-ControlMessageFormat-Type RIC-Format-Type,
    ric-CallProcessIDFormat-Type RIC-Format-Type,
    ric-ControlOutcomeFormat-Type RIC-Format-Type,
    ric-ControlOutcomeRanParaDef-List SEQUENCE (SIZE(1..maxofRANparameters)) OF RANparameterDef-Item,
    ...
}

RIC-EventTriggerStyle-List ::= SEQUENCE{
    ric-EventTriggerStyle-Type RIC-Style-Type,
    ric-EventTriggerStyle-Name RIC-Style-Name,
    ric-EventTriggerFormat-Type RIC-Format-Type,
    ...
}
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,
    ...
}
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,
    ...
}

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,
    ...
}

-- RIC-Format-Type ::= INTEGER

-- RIC-Style-Type ::= INTEGER

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


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

END
-- ASN1STOP