3GPP TSG-RAN WG3 e-Meeting #107	R3-200471

24th February - 6th March 2020

Title:	(TP for NR_IAB BL CR for TS 36.423): Support of F1AP signalling over LTE leg

Source:	ZTE, Sanechips

Agenda item:	13.2.4

Document for:	Other

Introduction

According to IAB WID [1], IAB node operating in EN-DC mode is supported, in which the IAB node connects to a MeNB and SgNB simultaneously. For such an IAB node, control plane signaling can be divided into F1AP message, NR RRC message and LTE RRC message. The issue of F1AP signaling delivery was discussed during RAN2 #108 meeting, and an LS was sent to RAN3 with following agreements [2]:

Agreements: SRB2 is used for transport of all F1AP messages in EN-DC. Extend LTE DL Information Transfer and UL Information Transfer RRC procedures for F1AP transport since they already use SRB2. Container that carries F1AP message is carried directly in LTE RRC, i.e. there is no additional NR RRC container, assumes protocol stack of “option 1b”.

Besides, RAN2 would like to request RAN3 to support transfer of F1AP signaling over X2 interface according to “option 1b”. Protocol stack is shown below:

Figure 1 Protocol stack of “option 1b”.

According to RAN2’s agreement, F1AP message will be directly carried in LTE RRC message if it is forwarded by LTE leg. Thus, X2 interface needs to be enhanced to transfer F1AP messages. In this contribution, we will discuss the enhancement on X2AP message.

Discussion

Currently, in EN-DC case, the purpose of the RRC Transfer procedure is to deliver a PDCP-C PDU encapsulating an LTE RRC message to the en-gNB so that it may then be forwarded to the UE, or from the en-gNB, if it was received from the UE. The procedure is also to enable transfer of the NR RRC message container with the NR measurements from the MeNB to the en-gNB, when received from the UE. Additionally, the procedure is also to enable transfer of the NR RRC message container with the NR failure information from the MeNB to the en-gNB, when received from the UE.

Regarding F1AP message transfer between MeNB and donor CU, it can be considered to transfer F1AP message via RRC Transfer procedure. Similar to NR RRC message transmission, we can add an F1AP container into RRC TRANSFER IE. However, this may not be suitable because F1AP is not a RRC message. Hence, it is suggested to introduce a new X2AP procedure to deliver F1AP message. Since the F1AP message is associated to an IAB node, it is obvious to use UE-associated signalling to transfer the F1AP message.

Proposal : It is suggested to introduce a new UE-associated X2AP message to deliver F1AP message.

A TP about the new UE-associated X2AP message design is provided in Annex.

Reference

3GPP RP-182882, New WID: Integrated Access and Backhaul for NR, Qualcomm, RAN#82.

R2-1916577 LS on F1AP over LTE leg signalling for IAB.

Annex (TP for NR-IAB BL CR for TS 36.423)

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 1-------------------------------------------

2	References

[41] 3GPP TS 38.473: "NG-RAN; F1 application protocol (F1AP)".

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 2-------------------------------------------

3	Definitions, symbols and abbreviations

3.1	Definitions

For the purposes of the present document, the terms and definitions given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].

ACL functionality: A functionality controlling the access to network nodes. In case of Access Control Lists (ACL) functionality is applied in a network node the network node may only accept connections from other peer network nodes once the source addresses of the sending network node is already known in the target node.

Elementary Procedure: X2AP protocol consists of Elementary Procedures (EPs). An X2AP Elementary Procedure is a unit of interaction between two eNBs. An EP consists of an initiating message and possibly a response message. Two kinds of EPs are used:

-	Class 1: Elementary Procedures with response (success or failure),

-	Class 2: Elementary Procedures without response.

E-RAB: Defined in TS 36.401 [2].

CSG Cell: as defined in TS 36.300 [15].

Dual Connectivity: as defined in TS 36.300 [15].

E-UTRA-NR Dual Connectivity: as defined in TS 37.340 [32].

Hybrid cell: as defined in TS 36.300 [15].

Master eNB: as defined in TS 36.300 [15].

Secondary Cell Group: as defined in TS 36.300 [15].

Secondary eNB: as defined in TS 36.300 [15].

en-gNB: as defined in TS 37.340 [32].

IAB-node: as defined in TS 38.473 [41].

3.2	Symbols

For the purposes of the present document, the following symbols apply:

<symbol>	<Explanation>

3.3	Abbreviations

For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].

ABS	Almost Blank Subframe

ARPI	Additional RRM Policy Index

ACL	Access Control List

BBF	Broadband Forum

BL	Bandwidth reduced Low complexity

CCO	Cell Change Order

CE	Coverage Enhancement

CoMP	Coordinated Multi Point

DC	Dual Connectivity

DL	Downlink

EARFCN	E-UTRA Absolute Radio Frequency Channel Number

E-CID	Enhanced Cell-ID (positioning method)

eNB	E-UTRAN NodeB

EN-DC	E-UTRA-NR Dual Connectivity

EP	Elementary Procedure

EPC	Evolved Packet Core

E-RAB	E-UTRAN Radio Access Bearer

E-UTRAN	Evolved UTRAN

F1AP F1 application protocol

GNSS	Global Navigation Satellite System

GUMMEI	Globally Unique MME Identifier

HFN	Hyper Frame Number

IE	Information Element

IAB	Integrated Access and Backhaul

L-GW	Local GateWay

LWA	LTE-WLAN Aggregation

MCG	Master Cell Group

MDT	Minimization of Drive Tests

MeNB	Master eNB

MME	Mobility Management Entity

MTSI	Multimedia Telephony Service for IMS

NAICS	Network-Assisted Interference Cancellation and Suppression

NR	New Radio

PDCP	Packet Data Convergence Protocol

PLMN	Public Land Mobile Network

ProSe	Proximity Service

QMC	QoE Measurement Collection

QoE	Quality of Experience

SCG	Secondary Cell Group

S-GW	Serving Gateway

SeNB	Secondary eNB

SgNB	Secondary gNB

SIPTO	Selected IP Traffic Offload

SIPTO@LN	Selected IP Traffic Offload at the Local Network

SN	Sequence Number

SSID	Service Set Identifier

TAC	Tracking Area Code

UE	User Equipment

UL	Uplink

V2X	Vehicle-to-Everything

WLAN	Wireless Local Area Network

WT	WLAN Termination

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 3-------------------------------------------

7	Functions of X2AP

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

Table 7-1: Mapping between X2AP functions and X2AP EPs

Function	Elementary Procedure(s)
Mobility Management	a) Handover Preparation b) SN Status Transfer c) UE Context Release d) Handover Cancel
Dual Connectivity	a) SeNB Addition Preparation b) SeNB Reconfiguration Completion c) MeNB initiated SeNB Modification Preparation d) SeNB initiated SeNB Modification e) MeNB initiated SeNB Release f) SeNB initiated SeNB Release g) SeNB Counter Check
E-UTRA-NR Dual Connectivity	a) SgNB Addition Preparation b) SgNB Reconfiguration Completion c) MeNB initiated SgNB Modification Preparation d) SgNB initiated SgNB Modification e) SgNB change f) MeNB initiated SgNB Release g) SgNB initiated SgNB Release h) SgNB Counter Check i) RRC transfer j) EN-DC X2 Setup k) EN-DC Configuration Update l) EN-DC Cell Activation m) SgNB Activity Notification n) EN-DC X2 Removal o) gNB Status Indication p) F1AP transfer
Load Management	a) Load Indication b) Resource Status Reporting Initiation c) Resource Status Reporting
Reporting of General Error Situations	Error Indication
Resetting the X2	Reset
Setting up the X2	X2 Setup
eNB Configuration Update	a) eNB Configuration Update b) Cell Activation
Mobility Parameters Management	Mobility Settings Change
Mobility Robustness Optimisation	a) Radio Link Failure Indication b) Handover Report
Energy Saving	a) eNB Configuration Update b) Cell Activation
X2 Release	X2 Release
Message Transfer Registration	X2AP Message Transfer
Removing the X2	X2 Removal
Inter-eNB UE Context Retrieval	a) Retrieve UE Context b) Data Forwarding Address Indication
Secondary RAT Data Usage Report	Secondary RAT Data Usage Report
E-UTRA – NR Spectrum Sharing	E-UTRA - NR Cell Resource Coordination
EN-DC Configuration Transfer	EN-DC Configuration Transfer

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 4-------------------------------------------

8	X2AP procedures

8.1	Elementary procedures

In the following tables, all EPs are divided into Class 1 and Class 2 EPs.

Table 8.1-1: Class 1 Elementary Procedures

Elementary Procedure	Initiating Message	Successful Outcome	Unsuccessful Outcome
Response message	Response message
Handover Preparation	HANDOVER REQUEST	HANDOVER REQUEST ACKNOWLEDGE	HANDOVER PREPARATION FAILURE
Reset	RESET REQUEST	RESET RESPONSE
X2 Setup	X2 SETUP REQUEST	X2 SETUP RESPONSE	X2 SETUP FAILURE
eNB Configuration Update	ENB CONFIGURATION UPDATE	ENB CONFIGURATION UPDATE ACKNOWLEDGE	ENB CONFIGURATION UPDATE FAILURE
Resource Status Reporting Initiation	RESOURCE STATUS REQUEST	RESOURCE STATUS RESPONSE	RESOURCE STATUS FAILURE
Mobility Settings Change	MOBILITY CHANGE REQUEST	MOBILITY CHANGE ACKNOWLEDGE	MOBILITY CHANGE FAILURE
Cell Activation	CELL ACTIVATION REQUEST	CELL ACTIVATION RESPONSE	CELL ACTIVATION FAILURE
SeNB Addition Preparation	SENB ADDITION REQUEST	SENB ADDITION REQUEST ACKNOWLEDGE	SENB ADDITION REQUEST REJECT
MeNB initiated SeNB Modification Preparation	SENB MODIFICATION REQUEST	SENB MODIFICATION REQUEST ACKNOWLEDGE	SENB MODIFICATION REQUEST REJECT
SeNB initiated SeNB Modification	SENB MODIFICATION REQUIRED	SENB MODIFICATION CONFIRM	SENB MODIFICATION REFUSE
SeNB initiated SeNB Release	SENB RELEASE REQUIRED	SENB RELEASE CONFIRM
X2 Removal	X2 REMOVAL REQUEST	X2 REMOVAL RESPONSE	X2 REMOVAL FAILURE
Retrieve UE Context	RETRIEVE UE CONTEXT REQUEST	RETRIEVE UE CONTEXT RESPONSE	RETRIEVE UE CONTEXT FAILURE
SgNB Addition Preparation	SGNB ADDITION REQUEST	SGNB ADDITION REQUEST ACKNOWLEDGE	SGNB ADDITION REQUEST REJECT
MeNB initiated SgNB Modification Preparation	SGNB MODIFICATION REQUEST	SGNB MODIFICATION REQUEST ACKNOWLEDGE	SGNB MODIFICATION REQUEST REJECT
SgNB initiated SgNB Modification	SGNB MODIFICATION REQUIRED	SGNB MODIFICATION CONFIRM	SGNB MODIFICATION REFUSE
SgNB change	SGNB CHANGE REQUIRED	SGNB CHANGE CONFIRM	SGNB CHANGE REFUSE
MeNB initiated SgNB Release	SGNB RELEASE REQUEST	SGNB RELEASE REQUEST ACKNOWLEDGE	SGNB RELEASE REQUEST REJECT
SgNB initiated SgNB Release	SGNB RELEASE REQUIRED	SGNB RELEASE CONFIRM
EN-DC X2 Setup	EN-DC X2 SETUP REQUEST	EN-DC X2 SETUP RESPONSE	EN-DC X2 SETUP FAILURE
EN-DC Configuration Update	EN-DC CONFIGURATION UPDATE	EN-DC CONFIGURATION UPDATE ACKNOWLEDGE	EN-DC CONFIGURATION UPDATE FAILURE
EN-DC Cell Activation	EN-DC CELL ACTIVATION REQUEST	EN-DC CELL ACTIVATION RESPONSE	EN-DC CELL ACTIVATION FAILURE
E-UTRA - NR Cell Resource Coordination	E-UTRA - NR CELL RESOURCE COORDINATION REQUEST	E-UTRA - NR CELL RESOURCE COORDINATION RESPONSE
EN-DC X2 Removal	EN-DC X2 REMOVAL REQUEST	EN-DC X2 REMOVAL RESPONSE	EN-DC X2 REMOVAL FAILURE

Table 8.1-2: Class 2 Elementary Procedures

Elementary Procedure	Initiating Message
Load Indication	LOAD INFORMATION
Handover Cancel	HANDOVER CANCEL
SN Status Transfer	SN STATUS TRANSFER
UE Context Release	UE CONTEXT RELEASE
Resource Status Reporting	RESOURCE STATUS UPDATE
Error Indication	ERROR INDICATION
Radio Link Failure Indication	RLF INDICATION
Handover Report	HANDOVER REPORT
X2 Release	X2 RELEASE
X2AP Message Transfer	X2AP MESSAGE TRANSFER
SeNB Reconfiguration Completion	SENB RECONFIGURATION COMPLETE
MeNB initiated SeNB Release	SENB RELEASE REQUEST
SeNB Counter Check	SENB COUNTER CHECK REQUEST
SgNB Reconfiguration Completion	SGNB RECONFIGURATION COMPLETE
SgNB Counter Check	SGNB COUNTER CHECK REQUEST
RRC Transfer	RRC TRANSFER
Secondary RAT Data Usage Report	SECONDARY RAT DATA USAGE REPORT
SgNB Activity Notification	SGNB ACTIVITY NOTIFICATION
Data Forwarding Address Indication	DATA FORWARDING ADDRESS INDICATION
gNB Status Indication	GNB STATUS INDICATION
EN-DC Configuration Transfer	EN-DC CONFIGURATION TRANSFER
Trace Start	TRACE START
Deactivate Trace	DEACTIVATE TRACE
F1AP Transfer	F1AP TRANSFER

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 5-------------------------------------------

8.7	Procedures for E-UTRAN-NR Dual Connectivity

8.7.x	F1AP Transfer

8.7.x.1	General

The purpose of the F1AP Transfer procedure is to deliver an F1AP message between MeNB and en-gNB.

The procedure uses UE-associated signalling.

8.7.x.2	Successful Operation

Figure 8.7.x.2-1: F1AP Transfer procedure, successful operation.

Either the MeNB initiates the procedure by sending the F1AP TRANSFER message to the en-gNB or the en-gNB initiates the procedure by sending the F1AP TRANSFER message to the MeNB.

If the MeNB receives an F1AP TRANSFER message which includes the F1AP Container IE, it shall, if supported, deliver the contained F1AP message to the IAB-node. If the MeNB receives an F1AP message, it shall, if supported, include the F1AP message in the F1AP Container and send the message to the en-gNB.

8.7.x.3	Abnormal Conditions

Not applicable.

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 6-------------------------------------------

9.1.4.x	F1AP TRANSFER

This message is sent by the MeNB to the en-gNB or by the en-gNB to the MeNB to transfer an F1AP message.

Direction: MeNB en-gNB or en-gNB MeNB.

IE/Group Name	Presence	Range	IE type and reference	Semantics description	Criticality	Assigned Criticality
Message Type	M	9.2.13	YES	reject
MeNB UE X2AP ID	M	eNB UE X2AP ID 9.2.24	Allocated at the MeNB.	YES	reject
SgNB UE X2AP ID	M	en-gNB UE X2AP ID 9.2.100	Allocated at the en-gNB.	YES	reject
F1AP Container	M	OCTET STRING	Contains an IP packet encapsulating an F1AP message as defined in TS 38.473 [41]	YES	reject

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-------------------------------------------Change 7-------------------------------------------

9.3.3	Elementary Procedure Definitions

-- ASN1START

-- **************************************************************

--

-- Elementary Procedure definitions

--

-- **************************************************************

X2AP-PDU-Descriptions {

itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)

eps-Access (21) modules (3) x2ap (2) version1 (1) x2ap-PDU-Descriptions (0) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

-- **************************************************************

--

-- IE parameter types from other modules.

--

-- **************************************************************

IMPORTS

Criticality,

ProcedureCode

FROM X2AP-CommonDataTypes

CellActivationRequest,

CellActivationResponse,

CellActivationFailure,

ENBConfigurationUpdate,

ENBConfigurationUpdateAcknowledge,

ENBConfigurationUpdateFailure,

ErrorIndication,

HandoverCancel,

HandoverReport,

HandoverPreparationFailure,

HandoverRequest,

HandoverRequestAcknowledge,

LoadInformation,

PrivateMessage,

ResetRequest,

ResetResponse,

ResourceStatusFailure,

ResourceStatusRequest,

ResourceStatusResponse,

ResourceStatusUpdate,

RLFIndication,

SNStatusTransfer,

UEContextRelease,

X2SetupFailure,

X2SetupRequest,

X2SetupResponse,

MobilityChangeRequest,

MobilityChangeAcknowledge,

MobilityChangeFailure,

X2Release,

X2APMessageTransfer,

SeNBAdditionRequest,

SeNBAdditionRequestAcknowledge,

SeNBAdditionRequestReject,

SeNBReconfigurationComplete,

SeNBModificationRequest,

SeNBModificationRequestAcknowledge,

SeNBModificationRequestReject,

SeNBModificationRequired,

SeNBModificationConfirm,

SeNBModificationRefuse,

SeNBReleaseRequest,

SeNBReleaseRequired,

SeNBReleaseConfirm,

SeNBCounterCheckRequest,

X2RemovalFailure,

X2RemovalRequest,

X2RemovalResponse,

RetrieveUEContextRequest,

RetrieveUEContextResponse,

RetrieveUEContextFailure,

SgNBAdditionRequest,

SgNBAdditionRequestAcknowledge,

SgNBAdditionRequestReject,

SgNBReconfigurationComplete,

SgNBModificationRequest,

SgNBModificationRequestAcknowledge,

SgNBModificationRequestReject,

SgNBModificationRequired,

SgNBModificationConfirm,

SgNBModificationRefuse,

SgNBReleaseRequest,

SgNBReleaseRequestAcknowledge,

SgNBReleaseRequestReject,

SgNBReleaseRequired,

SgNBReleaseConfirm,

SgNBCounterCheckRequest,

SgNBChangeRequired,

SgNBChangeConfirm,

SgNBChangeRefuse,

RRCTransfer,

ENDCX2SetupRequest,

ENDCX2SetupResponse,

ENDCX2SetupFailure,

ENDCConfigurationUpdate,

ENDCConfigurationUpdateAcknowledge,

ENDCConfigurationUpdateFailure,

SecondaryRATDataUsageReport,

ENDCCellActivationRequest,

ENDCCellActivationResponse,

ENDCCellActivationFailure,

ENDCPartialResetRequired,

ENDCPartialResetConfirm,

EUTRANRCellResourceCoordinationRequest,

EUTRANRCellResourceCoordinationResponse,

SgNBActivityNotification,

ENDCX2RemovalRequest,

ENDCX2RemovalResponse,

ENDCX2RemovalFailure,

DataForwardingAddressIndication,

GNBStatusIndication,

ENDCConfigurationTransfer,

DeactivateTrace,

TraceStart,

F1APTransfer,

FROM X2AP-PDU-Contents

id-cellActivation,

id-eNBConfigurationUpdate,

id-errorIndication,

id-handoverCancel,

id-handoverReport,

id-handoverPreparation,

id-loadIndication,

id-privateMessage,

id-reset,

id-resourceStatusReporting,

id-resourceStatusReportingInitiation,

id-rLFIndication,

id-snStatusTransfer,

id-uEContextRelease,

id-x2Setup,

id-mobilitySettingsChange,

id-x2Release,

id-x2APMessageTransfer,

id-seNBAdditionPreparation,

id-seNBReconfigurationCompletion,

id-meNBinitiatedSeNBModificationPreparation,

id-seNBinitiatedSeNBModification,

id-meNBinitiatedSeNBRelease,

id-seNBinitiatedSeNBRelease,

id-seNBCounterCheck,

id-x2Removal,

id-retrieveUEContext,

id-sgNBAdditionPreparation,

id-sgNBReconfigurationCompletion,

id-meNBinitiatedSgNBModificationPreparation,

id-sgNBinitiatedSgNBModification,

id-meNBinitiatedSgNBRelease,

id-sgNBinitiatedSgNBRelease,

id-sgNBChange,

id-sgNBCounterCheck,

id-rRCTransfer,

id-endcX2Setup,

id-endcConfigurationUpdate,

id-secondaryRATDataUsageReport,

id-endcCellActivation,

id-endcPartialReset,

id-eUTRANRCellResourceCoordination,

id-SgNBActivityNotification,

id-endcX2Removal,

id-dataForwardingAddressIndication,

id-gNBStatusIndication,

id-endcConfigurationTransfer,

id-deactivateTrace,

id-traceStart,

id-f1APTransfer

FROM X2AP-Constants;

-- **************************************************************

--

-- Interface Elementary Procedure Class

--

-- **************************************************************

X2AP-ELEMENTARY-PROCEDURE ::= CLASS {

&InitiatingMessage	,

&SuccessfulOutcome	OPTIONAL,

&UnsuccessfulOutcome	OPTIONAL,

&procedureCode	ProcedureCode	UNIQUE,

&criticality	Criticality	DEFAULT ignore

}

WITH SYNTAX {

INITIATING MESSAGE	&InitiatingMessage

[SUCCESSFUL OUTCOME	&SuccessfulOutcome]

[UNSUCCESSFUL OUTCOME	&UnsuccessfulOutcome]

PROCEDURE CODE	&procedureCode

[CRITICALITY	&criticality]

}

-- **************************************************************

--

-- Interface PDU Definition

--

-- **************************************************************

X2AP-PDU ::= CHOICE {

initiatingMessage	InitiatingMessage,

successfulOutcome	SuccessfulOutcome,

unsuccessfulOutcome	UnsuccessfulOutcome,

...

}

InitiatingMessage ::= SEQUENCE {

procedureCode	X2AP-ELEMENTARY-PROCEDURE.&procedureCode	({X2AP-ELEMENTARY-PROCEDURES}),

criticality	X2AP-ELEMENTARY-PROCEDURE.&criticality	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),

value	X2AP-ELEMENTARY-PROCEDURE.&InitiatingMessage	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode})

}

SuccessfulOutcome ::= SEQUENCE {

procedureCode	X2AP-ELEMENTARY-PROCEDURE.&procedureCode	({X2AP-ELEMENTARY-PROCEDURES}),

criticality	X2AP-ELEMENTARY-PROCEDURE.&criticality	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),

value	X2AP-ELEMENTARY-PROCEDURE.&SuccessfulOutcome	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode})

}

UnsuccessfulOutcome ::= SEQUENCE {

procedureCode	X2AP-ELEMENTARY-PROCEDURE.&procedureCode	({X2AP-ELEMENTARY-PROCEDURES}),

criticality	X2AP-ELEMENTARY-PROCEDURE.&criticality	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode}),

value	X2AP-ELEMENTARY-PROCEDURE.&UnsuccessfulOutcome	({X2AP-ELEMENTARY-PROCEDURES}{@procedureCode})

}

-- **************************************************************

--

-- Interface Elementary Procedure List

--

-- **************************************************************

X2AP-ELEMENTARY-PROCEDURES X2AP-ELEMENTARY-PROCEDURE ::= {

X2AP-ELEMENTARY-PROCEDURES-CLASS-1	|

X2AP-ELEMENTARY-PROCEDURES-CLASS-2	,

...

}

X2AP-ELEMENTARY-PROCEDURES-CLASS-1 X2AP-ELEMENTARY-PROCEDURE ::= {

handoverPreparation	|

reset	|

x2Setup	|

resourceStatusReportingInitiation	|

eNBConfigurationUpdate	|

mobilitySettingsChange	|

cellActivation	|

seNBAdditionPreparation	|

meNBinitiatedSeNBModificationPreparation	|

seNBinitiatedSeNBModification	|

seNBinitiatedSeNBRelease	|

x2Removal	|

retrieveUEContext	|

sgNBAdditionPreparation	|

meNBinitiatedSgNBModificationPreparation	|

sgNBinitiatedSgNBModification	|

meNBinitiatedSgNBRelease	|

sgNBinitiatedSgNBRelease	|

sgNBChange	|

endcX2Setup	|

endcConfigurationUpdate	|

endcCellActivation	|

endcPartialReset	|

eUTRANRCellResourceCoordination	|

endcX2Removal	,

...

}

X2AP-ELEMENTARY-PROCEDURES-CLASS-2 X2AP-ELEMENTARY-PROCEDURE ::= {

snStatusTransfer	|

uEContextRelease	|

handoverCancel	|

errorIndication	|

resourceStatusReporting	|

loadIndication	|

privateMessage	|

rLFIndication	|

handoverReport	|

x2Release	|

x2APMessageTransfer	|

seNBReconfigurationCompletion	|

meNBinitiatedSeNBRelease	|

seNBCounterCheck	|

sgNBReconfigurationCompletion	|

sgNBCounterCheck	|

rRCTransfer	|

secondaryRATDataUsageReport	|

sgNBActivityNotification	|

dataForwardingAddressIndication	|

gNBStatusIndication	|

endcConfigurationTransfer	|

deactivateTrace	|

traceStart	|

f1APTansfer	,

...

}

-- **************************************************************

--

-- Interface Elementary Procedures

--

-- **************************************************************

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

f1APTransfer	X2AP-ELEMENTARY-PROCEDURE ::= {

INITIATING MESSAGE	F1APTransfer

PROCEDURE CODE	id-f1APTransfer

CRITICALITY	reject

}

END

-- ASN1STOP

9.3.4 PDU Definitions

-- ASN1START

-- **************************************************************

--

-- PDU definitions for X2AP.

--

-- **************************************************************

X2AP-PDU-Contents {

itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)

eps-Access (21) modules (3) x2ap (2) version1 (1) x2ap-PDU-Contents (1) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

-- **************************************************************

--

-- IE parameter types from other modules.

--

-- **************************************************************

IMPORTS

ABSInformation,

ABS-Status,

AS-SecurityInformation,

BearerType,

Cause,

CompositeAvailableCapacityGroup,

Correlation-ID,

COUNTvalue,

CellReportingIndicator,

AerialUEsubscriptionInformation,

CriticalityDiagnostics,

CRNTI,

CSGMembershipStatus,

CSG-Id,

DeactivationIndication,

DL-Forwarding,

DynamicDLTransmissionInformation,

ECGI,

E-RAB-ID,

E-RAB-Level-QoS-Parameters,

E-RAB-List,

EUTRANTraceID,

GlobalENB-ID,

GTPtunnelEndpoint,

GUGroupIDList,

GUMMEI,

HandoverReportType,

HandoverRestrictionList,

Masked-IMEISV,

InvokeIndication,

LocationReportingInformation,

LowerLayerPresenceStatusChange,

MDT-Configuration,

ManagementBasedMDTallowed,

MDTPLMNList,

Neighbour-Information,

PCI,

PDCP-SN,

PLMN-Identity,

ReceiveStatusofULPDCPSDUs,

Registration-Request,

RelativeNarrowbandTxPower,

RadioResourceStatus,

RLC-Status,

RRCConnReestabIndicator,

RRCConnSetupIndicator,

UE-RLF-Report-Container,

UEAppLayerMeasConfig,

RRC-Context,

ServedCell-Information,

ServedCells,

ShortMAC-I,

SRVCCOperationPossible,

SubscriberProfileIDforRFP,

TargetCellInUTRAN,

TargeteNBtoSource-eNBTransparentContainer,

TimeToWait,

TraceActivation,

TraceDepth,

TransportLayerAddress,

UEAggregateMaximumBitRate,

UE-HistoryInformation,

UE-HistoryInformationFromTheUE,

UE-S1AP-ID,

UESecurityCapabilities,

UEsToBeResetList,

UE-X2AP-ID,

UL-HighInterferenceIndicationInfo,

UL-InterferenceOverloadIndication,

HWLoadIndicator,

S1TNLLoadIndicator,

Measurement-ID,

ReportCharacteristics,

MobilityParametersInformation,

MobilityParametersModificationRange,

ReceiveStatusOfULPDCPSDUsExtended,

COUNTValueExtended,

SubframeAssignment,

ExtendedULInterferenceOverloadInfo,

ExpectedUEBehaviour,

SeNBSecurityKey,

MeNBtoSeNBContainer,

SeNBtoMeNBContainer,

SCGChangeIndication,

CoMPInformation,

ReportingPeriodicityRSRPMR,

RSRPMRList,

UE-RLF-Report-Container-for-extended-bands,

ProSeAuthorized,

CoverageModificationList,

ReportingPeriodicityCSIR,

CSIReportList,

ReceiveStatusOfULPDCPSDUsPDCP-SNlength18,

COUNTvaluePDCP-SNlength18,

LHN-ID,

UE-ContextKeptIndicator,

UE-X2AP-ID-Extension,

SIPTOBearerDeactivationIndication,

TunnelInformation,

V2XServicesAuthorized,

X2BenefitValue,

ResumeID,

EUTRANCellIdentifier,

MakeBeforeBreakIndicator,

WTID,

WT-UE-XwAP-ID,

UESidelinkAggregateMaximumBitRate,

SgNBSecurityKey,

MeNBtoSgNBContainer,

SgNBtoMeNBContainer,

SplitSRBs,

RRCContainer,

SRBType,

GlobalGNB-ID,

GNB-ID,

SCGConfigurationQuery,

SplitSRB,

NRUeReport,

EN-DC-ResourceConfiguration,

TAC,

NRFreqInfo,

NRCGI,

NRPCI,

NRUESecurityCapabilities,

PDCPChangeIndication,

ULConfiguration,

SgNB-UE-X2AP-ID,

SecondaryRATUsageReportList,

ActivationID,

MeNBResourceCoordinationInformation,

SgNBResourceCoordinationInformation,

NR-TxBW,

BroadcastPLMNs-Item,

AdditionalPLMNs-Item,

RLCMode,

GBR-QosInformation,

DRB-ID,

FiveGS-TAC,

SULInformation,

Packet-LossRate,

ResourceType,

DataTrafficResourceIndication,

SpectrumSharingGroupID,

RRC-Config-Ind,

SGNB-Addition-Trigger-Ind,

UserPlaneTrafficActivityReport,

ERABActivityNotifyItemList,

PDCPSnLength,

Subscription-Based-UE-DifferentiationInfo,

LCID,

DuplicationActivation,

GNBOverloadInformation,

NewDRBIDrequest,

DesiredActNotificationLevel,

LocationInformationSgNB,

LocationInformationSgNBReporting,

EndcSONConfigurationTransfer,

NRNeighbour-Information,

InterfaceInstanceIndication,

BPLMN-ID-Info-NR,

AdditionalRRMPriorityIndex,

RequestedFastMCGRecoveryViaSRB3,

AdmittedFastMCGRecoveryViaSRB3,

RequestedFastMCGRecoveryViaSRB3Release,

AdmittedFastMCGRecoveryViaSRB3Release,

FastMCGRecovery,

PartialListIndicator,

MaximumCellListSize,

MessageOversizeNotification,

TNLConfigurationInfo,

F1APContainer

FROM X2AP-IEs

PrivateIE-Container{},

ProtocolExtensionContainer{},

ProtocolIE-Container{},

ProtocolIE-ContainerList{},

ProtocolIE-ContainerPair{},

ProtocolIE-ContainerPairList{},

ProtocolIE-Single-Container{},

X2AP-PRIVATE-IES,

X2AP-PROTOCOL-EXTENSION,

X2AP-PROTOCOL-IES,

X2AP-PROTOCOL-IES-PAIR

FROM X2AP-Containers

id-ABSInformation,

id-ActivatedCellList,

id-BearerType,

id-Cause,

id-CellInformation,

id-CellInformation-Item,

id-CellMeasurementResult,

id-CellMeasurementResult-Item,

id-CellToReport,

id-CellToReport-Item,

id-CompositeAvailableCapacityGroup,

id-AerialUEsubscriptionInformation,

id-CriticalityDiagnostics,

id-DeactivationIndication,

id-DynamicDLTransmissionInformation,

id-E-RABs-Admitted-Item,

id-E-RABs-Admitted-List,

id-E-RABs-NotAdmitted-List,

id-E-RABs-SubjectToStatusTransfer-List,

id-E-RABs-SubjectToStatusTransfer-Item,

id-E-RABs-ToBeSetup-Item,

id-GlobalENB-ID,

id-GUGroupIDList,

id-GUGroupIDToAddList,

id-GUGroupIDToDeleteList,

id-GUMMEI-ID,

id-Masked-IMEISV,

id-InvokeIndication,

id-New-eNB-UE-X2AP-ID,

id-Old-eNB-UE-X2AP-ID,

id-Registration-Request,

id-ReportingPeriodicity,

id-RLC-Status,

id-ServedCells,

id-ServedCellsToActivate,

id-ServedCellsToAdd,

id-ServedCellsToModify,

id-ServedCellsToDelete,

id-SRVCCOperationPossible,

id-TargetCell-ID,

id-TargeteNBtoSource-eNBTransparentContainer,

id-TimeToWait,

id-TraceActivation,

id-UE-ContextInformation,

id-UE-HistoryInformation,

id-UE-X2AP-ID,

id-Measurement-ID,

id-ReportCharacteristics,

id-ENB1-Measurement-ID,

id-ENB2-Measurement-ID,

id-ENB1-Cell-ID,

id-ENB2-Cell-ID,

id-ENB2-Proposed-Mobility-Parameters,

id-ENB1-Mobility-Parameters,

id-ENB2-Mobility-Parameters-Modification-Range,

id-FailureCellPCI,

id-Re-establishmentCellECGI,

id-FailureCellCRNTI,

id-ShortMAC-I,

id-SourceCellECGI,

id-FailureCellECGI,

id-HandoverReportType,

id-UE-RLF-Report-Container,

id-PartialSuccessIndicator,

id-MeasurementInitiationResult-List,

id-MeasurementInitiationResult-Item,

id-MeasurementFailureCause-Item,

id-CompleteFailureCauseInformation-List,

id-CompleteFailureCauseInformation-Item,

id-CSGMembershipStatus,

id-CSG-Id,

id-MDTConfiguration,

id-ManagementBasedMDTallowed,

id-ABS-Status,

id-RRCConnSetupIndicator,

id-RRCConnReestabIndicator,

id-TargetCellInUTRAN,

id-MobilityInformation,

id-SourceCellCRNTI,

id-ManagementBasedMDTPLMNList,

id-ReceiveStatusOfULPDCPSDUsExtended,

id-ULCOUNTValueExtended,

id-DLCOUNTValueExtended,

id-IntendedULDLConfiguration,

id-ExtendedULInterferenceOverloadInfo,

id-RNL-Header,

id-x2APMessage,

id-UE-HistoryInformationFromTheUE,

id-ExpectedUEBehaviour,

id-MeNB-UE-X2AP-ID,

id-SeNB-UE-X2AP-ID,

id-UE-SecurityCapabilities,

id-SeNBSecurityKey,

id-SeNBUEAggregateMaximumBitRate,

id-ServingPLMN,

id-E-RABs-ToBeAdded-List,

id-E-RABs-ToBeAdded-Item,

id-MeNBtoSeNBContainer,

id-E-RABs-Admitted-ToBeAdded-List,

id-E-RABs-Admitted-ToBeAdded-Item,

id-SeNBtoMeNBContainer,

id-ResponseInformationSeNBReconfComp,

id-UE-ContextInformationSeNBModReq,

id-E-RABs-ToBeAdded-ModReqItem,

id-E-RABs-ToBeModified-ModReqItem,

id-E-RABs-ToBeReleased-ModReqItem,

id-E-RABs-Admitted-ToBeAdded-ModAckList,

id-E-RABs-Admitted-ToBeModified-ModAckList,

id-E-RABs-Admitted-ToBeReleased-ModAckList,

id-E-RABs-Admitted-ToBeAdded-ModAckItem,

id-E-RABs-Admitted-ToBeModified-ModAckItem,

id-E-RABs-Admitted-ToBeReleased-ModAckItem,

id-SCGChangeIndication,

id-E-RABs-ToBeReleased-ModReqd,

id-E-RABs-ToBeReleased-ModReqdItem,

id-E-RABs-ToBeReleased-List-RelReq,

id-E-RABs-ToBeReleased-RelReqItem,

id-E-RABs-ToBeReleased-List-RelConf,

id-E-RABs-ToBeReleased-RelConfItem,

id-E-RABs-SubjectToCounterCheck-List,

id-E-RABs-SubjectToCounterCheckItem,

id-CoMPInformation,

id-ReportingPeriodicityRSRPMR,

id-RSRPMRList,

id-UE-RLF-Report-Container-for-extended-bands,

id-ProSeAuthorized,

id-CoverageModificationList,

id-ReportingPeriodicityCSIR,

id-CSIReportList,

id-ReceiveStatusOfULPDCPSDUsPDCP-SNlength18,

id-ULCOUNTValuePDCP-SNlength18,

id-DLCOUNTValuePDCP-SNlength18,

id-LHN-ID,

id-Correlation-ID,

id-SIPTO-Correlation-ID,

id-UE-ContextReferenceAtSeNB,

id-UE-ContextReferenceAtWT,

id-UE-ContextKeptIndicator,

id-UEs-ToBeReset,

id-UEs-Admitted-ToBeReset,

id-WT-UE-ContextKeptIndicator,

id-New-eNB-UE-X2AP-ID-Extension,

id-Old-eNB-UE-X2AP-ID-Extension,

id-MeNB-UE-X2AP-ID-Extension,

id-SeNB-UE-X2AP-ID-Extension,

id-SIPTO-BearerDeactivationIndication,

id-Tunnel-Information-for-BBF,

id-SIPTO-L-GW-TransportLayerAddress,

id-GW-TransportLayerAddress,

id-X2RemovalThreshold,

id-CellReportingIndicator,

id-V2XServicesAuthorized,

id-resumeID,

id-UE-ContextInformationRetrieve,

id-E-RABs-ToBeSetupRetrieve-Item,

id-NewEUTRANCellIdentifier,

id-MakeBeforeBreakIndicator,

id-UESidelinkAggregateMaximumBitRate,

id-uL-GTPtunnelEndpoint,

id-SgNBSecurityKey,

id-SgNBUEAggregateMaximumBitRate,

id-E-RABs-ToBeAdded-SgNBAddReqList,

id-MeNBtoSgNBContainer,

id-SgNB-UE-X2AP-ID,

id-RequestedSplitSRBs,

id-E-RABs-ToBeAdded-SgNBAddReq-Item,

id-E-RABs-Admitted-ToBeAdded-SgNBAddReqAckList,

id-SgNBtoMeNBContainer,

id-AdmittedSplitSRBs,

id-E-RABs-Admitted-ToBeAdded-SgNBAddReqAck-Item,

id-ResponseInformationSgNBReconfComp,

id-UE-ContextInformation-SgNBModReq,

id-E-RABs-ToBeAdded-SgNBModReq-Item,

id-E-RABs-ToBeModified-SgNBModReq-Item,

id-E-RABs-ToBeReleased-SgNBModReq-Item,

id-E-RABs-Admitted-ToBeAdded-SgNBModAckList,

id-E-RABs-Admitted-ToBeModified-SgNBModAckList,

id-E-RABs-Admitted-ToBeReleased-SgNBModAckList,

id-E-RABs-Admitted-ToBeAdded-SgNBModAck-Item,

id-E-RABs-Admitted-ToBeModified-SgNBModAck-Item,

id-E-RABs-Admitted-ToBeReleased-SgNBModAck-Item,

id-E-RABs-Admitted-ToBeReleased-SgNBRelReqAckList,

id-E-RABs-Admitted-ToBeReleased-SgNBRelReqAck-Item,

id-E-RABs-ToBeReleased-SgNBModReqdList,

id-E-RABs-ToBeModified-SgNBModReqdList,

id-E-RABs-ToBeReleased-SgNBModReqd-Item,

id-E-RABs-ToBeModified-SgNBModReqd-Item,

id-E-RABs-ToBeReleased-SgNBChaConfList,

id-E-RABs-ToBeReleased-SgNBChaConf-Item,

id-E-RABs-ToBeReleased-SgNBRelReqList,

id-E-RABs-ToBeReleased-SgNBRelReq-Item,

id-E-RABs-ToBeReleased-SgNBRelConfList,

id-E-RABs-ToBeReleased-SgNBRelConf-Item,

id-E-RABs-ToBeReleased-SgNBRelReqdList,

id-E-RABs-ToBeReleased-SgNBRelReqd-Item,

id-E-RABs-SubjectToSgNBCounterCheck-List,

id-E-RABs-SubjectToSgNBCounterCheck-Item,

id-Target-SgNB-ID,

id-RRCContainer,

id-SRBType,

id-HandoverRestrictionList,

id-SCGConfigurationQuery,

id-SplitSRB,

id-NRUeReport,

id-InitiatingNodeType-EndcX2Setup,

id-InitiatingNodeType-EndcConfigUpdate,

id-RespondingNodeType-EndcX2Setup,

id-RespondingNodeType-EndcConfigUpdate,

id-NRUESecurityCapabilities,

id-PDCPChangeIndication,

id-ServedEUTRAcellsENDCX2ManagementList,

id-ServedEUTRAcellsToModifyListENDCConfUpd,

id-ServedEUTRAcellsToDeleteListENDCConfUpd,

id-ServedNRcellsToModifyListENDCConfUpd,

id-ServedNRcellsToDeleteListENDCConfUpd,

id-CellAssistanceInformation,

id-Globalen-gNB-ID,

id-ServedNRcellsENDCX2ManagementList,

id-Old-SgNB-UE-X2AP-ID,

id-UE-ContextReferenceAtSgNB,

id-SecondaryRATUsageReportList,

id-ActivationID,

id-ServedNRCellsToActivate,

id-ActivatedNRCellList,

id-MeNBResourceCoordinationInformation,

id-SgNBResourceCoordinationInformation,

id-UEAppLayerMeasConfig,

id-SelectedPLMN,

id-SubscriberProfileIDforRFP,

id-InitiatingNodeType-EutranrCellResourceCoordination,

id-RespondingNodeType-EutranrCellResourceCoordination,

id-DataTrafficResourceIndication,

id-SpectrumSharingGroupID,

id-ListofEUTRACellsinEUTRACoordinationReq,

id-ListofEUTRACellsinEUTRACoordinationResp,

id-ListofEUTRACellsinNRCoordinationReq,

id-ListofNRCellsinNRCoordinationReq,

id-ListofNRCellsinNRCoordinationResp,

id-RRCConfigIndication,

id-SGNB-Addition-Trigger-Ind,

id-RequestedSplitSRBsrelease,

id-AdmittedSplitSRBsrelease,

id-E-RABs-AdmittedToBeModified-SgNBModConfList,

id-E-RABs-AdmittedToBeModified-SgNBModConf-Item,

id-UEContextLevelUserPlaneActivity,

id-ERABActivityNotifyItemList,

id-MeNBCell-ID,

id-InitiatingNodeType-EndcX2Removal,

id-RespondingNodeType-EndcX2Removal,

id-uLpDCPSnLength,

id-dL-Forwarding,

id-E-RABs-DataForwardingAddress-List,

id-E-RABs-DataForwardingAddress-Item,

id-Subscription-Based-UE-DifferentiationInfo,

id-RLCMode-transferred,

id-dLPDCPSnLength,

id-secondarysgNBDLGTPTEIDatPDCP,

id-secondarymeNBULGTPTEIDatPDCP,

id-lCID,

id-duplicationActivation,

id-GNBOverloadInformation,

id-new-drb-ID-req,

id-NRNeighbourInfoToModify,

id-DesiredActNotificationLevel,

id-LocationInformationSgNB,

id-LocationInformationSgNBReporting,

id-endcSONConfigurationTransfer,

id-EUTRANTraceID,

id-additionalPLMNs-Item,

id-InterfaceInstanceIndication,

id-BPLMN-ID-Info-NR,

id-ERABs-transferred-to-MeNB,

id-AdditionalRRMPriorityIndex,

id-LowerLayerPresenceStatusChange,

id-FastMCGRecovery-SN-to-MN,

id-FastMCGRecovery-MN-to-SN,

id-RequestedFastMCGRecoveryViaSRB3,

id-AdmittedFastMCGRecoveryViaSRB3,

id-RequestedFastMCGRecoveryViaSRB3Release,

id-AdmittedFastMCGRecoveryViaSRB3Release,

id-PartialListIndicator,

id-MaximumCellListSize,

id-MessageOversizeNotification,

id-CellandCapacityAssistInfo,

id-TNLConfigurationInfo,

id-F1APContainer,

maxCellineNB,

maxnoofBearers,

maxnoofPDCP-SN,

maxFailedMeasObjects,

maxnoofCellIDforMDT,

maxnoofTAforMDT,

maxCellinengNB,

maxnoofCellIDforQMC,

maxnoofTAforQMC,

maxnoofPLMNforQMC,

maxnoofProtectedResourcePatterns,

maxnoNRcellsSpectrumSharingWithE-UTRA,

maxnoofNrCellBands

FROM X2AP-Constants;

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

-- **************************************************************

--

-- F1AP TRANSFER

--

-- **************************************************************

F1APTransfer ::= SEQUENCE {

protocolIEs	ProtocolIE-Container	{{F1APTransfer-IEs}},

...

}

F1APTransfer-IEs X2AP-PROTOCOL-IES ::= {

{ ID id-MeNB-UE-X2AP-ID	CRITICALITY reject	TYPE UE-X2AP-ID	PRESENCE mandatory}|

{ ID id-SgNB-UE-X2AP-ID	CRITICALITY reject	TYPE SgNB-UE-X2AP-ID	PRESENCE mandatory}|

{ ID id-F1APContainer	CRITICALITY reject	TYPE F1APContainer	PRESENCE mandatory},

...

}

>>>>>>>>>>>>>>> Unchanged parts are skipped<<<<<<<<<<<<<<<<

END

-- ASN1STOP

9.3.5	Information Element definitions

-- ASN1START

-- **************************************************************

--

-- Information Element Definitions

--

-- **************************************************************

X2AP-IEs {

itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)

eps-Access (21) modules (3) x2ap (2) version1 (1) x2ap-IEs (2) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

IMPORTS

id-E-RAB-Item,

id-Number-of-Antennaports,

id-MBSFN-Subframe-Info,

id-PRACH-Configuration,

id-CSG-Id,

id-MDTConfiguration,

id-SignallingBasedMDTPLMNList,

id-MultibandInfoList,

id-FreqBandIndicatorPriority,

id-NeighbourTAC,

id-Time-UE-StayedInCell-EnhancedGranularity,

id-MBMS-Service-Area-List,

id-HO-cause,

id-eARFCNExtension,

id-DL-EARFCNExtension,

id-UL-EARFCNExtension,

id-M3Configuration,

id-M4Configuration,

id-M5Configuration,

id-MDT-Location-Info,

id-NRrestrictioninEPSasSecondaryRAT,

id-NRrestrictionin5GS,

id-AdditionalSpecialSubframe-Info,

id-UEID,

id-enhancedRNTP,

id-ProSeUEtoNetworkRelaying,

id-M6Configuration,

id-M7Configuration,

id-OffsetOfNbiotChannelNumberToDL-EARFCN,

id-OffsetOfNbiotChannelNumberToUL-EARFCN,

id-AdditionalSpecialSubframeExtension-Info,

id-BandwidthReducedSI,

id-extended-e-RAB-MaximumBitrateDL,

id-extended-e-RAB-MaximumBitrateUL,

id-extended-e-RAB-GuaranteedBitrateDL,

id-extended-e-RAB-GuaranteedBitrateUL,

id-extended-uEaggregateMaximumBitRateDownlink,

id-extended-uEaggregateMaximumBitRateUplink,

id-E-RABUsageReport-Item,

id-SecondaryRATUsageReport-Item,

id-UEAppLayerMeasConfig,

id-DL-scheduling-PDCCH-CCE-usage,

id-UL-scheduling-PDCCH-CCE-usage,

id-DownlinkPacketLossRate,

id-UplinkPacketLossRate,

id-serviceType,

id-ProtectedEUTRAResourceIndication,

id-NRS-NSSS-PowerOffset,

id-NSSS-NumOccasionDifferentPrecoder,

id-CNTypeRestrictions,

id-BluetoothMeasurementConfiguration,

id-WLANMeasurementConfiguration,

id-ECGI,

id-NRCGI,

id-MeNBCoordinationAssistanceInformation,

id-SgNBCoordinationAssistanceInformation,

id-NRNeighbourInfoToAdd,

id-LastNG-RANPLMNIdentity,

id-BPLMN-ID-Info-EUTRA,

id-NBIoT-UL-DL-AlignmentOffset,

maxnoofBearers,

maxCellineNB,

maxEARFCN,

maxEARFCNPlusOne,

newmaxEARFCN,

maxInterfaces,

maxnoofBands,

maxnoofBPLMNs,

maxnoofAdditionalPLMNs,

maxnoofCells,

maxnoofEPLMNs,

maxnoofEPLMNsPlusOne,

maxnoofForbLACs,

maxnoofForbTACs,

maxnoofNeighbours,

maxnoofPRBs,

maxNrOfErrors,

maxPools,

maxnoofMBSFN,

maxnoofTAforMDT,

maxnoofCellIDforMDT,

maxnoofMBMSServiceAreaIdentities,

maxnoofMDTPLMNs,

maxnoofCoMPHypothesisSet,

maxnoofCoMPCells,

maxUEReport,

maxCellReport,

maxnoofPA,

maxCSIProcess,

maxCSIReport,

maxSubband,

maxnooftimeperiods,

maxnoofCellIDforQMC,

maxnoofTAforQMC,

maxnoofPLMNforQMC,

maxUEsinengNBDU,

maxnoofProtectedResourcePatterns,

maxnoNRcellsSpectrumSharingWithE-UTRA,

maxnoofNrCellBands,

maxnoofBluetoothName,

maxnoofWLANName,

maxofNRNeighbours,

maxnoofextBPLMNs,

maxnoofextBPLMNsminus1,

maxnoofBPLMNsminus1,

maxnoofTLAs,

maxnoofGTPTLAs

FROM X2AP-Constants

Criticality,

ProcedureCode,

ProtocolIE-ID,

TriggeringMessage

FROM X2AP-CommonDataTypes

ProtocolExtensionContainer{},

ProtocolIE-Single-Container{},

X2AP-PROTOCOL-EXTENSION,

X2AP-PROTOCOL-IES

FROM X2AP-Containers;

-- F

RRCContainer ::= OCTET STRING

END

-- ASN1STOP

9.3.7	Constant definitions

-- ASN1START

-- **************************************************************

--

-- Constant definitions

--

-- **************************************************************

X2AP-Constants {

itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)

eps-Access (21) modules (3) x2ap (2) version1 (1) x2ap-Constants (4) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

IMPORTS

ProcedureCode,

ProtocolIE-ID

FROM X2AP-CommonDataTypes;

-- **************************************************************

--

-- Elementary Procedures

--

-- **************************************************************

id-handoverPreparation	ProcedureCode ::= 0

id-handoverCancel	ProcedureCode ::= 1

id-loadIndication	ProcedureCode ::= 2

id-errorIndication	ProcedureCode ::= 3

id-snStatusTransfer	ProcedureCode ::= 4

id-uEContextRelease	ProcedureCode ::= 5

id-x2Setup	ProcedureCode ::= 6

id-reset	ProcedureCode ::= 7

id-eNBConfigurationUpdate	ProcedureCode ::= 8

id-resourceStatusReportingInitiation	ProcedureCode ::= 9

id-resourceStatusReporting	ProcedureCode ::= 10

id-privateMessage	ProcedureCode ::= 11

id-mobilitySettingsChange	ProcedureCode ::= 12

id-rLFIndication	ProcedureCode ::= 13

id-handoverReport	ProcedureCode ::= 14

id-cellActivation	ProcedureCode ::= 15

id-x2Release	ProcedureCode ::= 16

id-x2APMessageTransfer	ProcedureCode ::= 17

id-x2Removal	ProcedureCode ::= 18

id-seNBAdditionPreparation	ProcedureCode ::= 19

id-seNBReconfigurationCompletion	ProcedureCode ::= 20

id-meNBinitiatedSeNBModificationPreparation	ProcedureCode ::= 21

id-seNBinitiatedSeNBModification	ProcedureCode ::= 22

id-meNBinitiatedSeNBRelease	ProcedureCode ::= 23

id-seNBinitiatedSeNBRelease	ProcedureCode ::= 24

id-seNBCounterCheck	ProcedureCode ::= 25

id-retrieveUEContext	ProcedureCode ::= 26

id-sgNBAdditionPreparation	ProcedureCode ::= 27

id-sgNBReconfigurationCompletion	ProcedureCode ::= 28

id-meNBinitiatedSgNBModificationPreparation	ProcedureCode ::= 29

id-sgNBinitiatedSgNBModification	ProcedureCode ::= 30

id-meNBinitiatedSgNBRelease	ProcedureCode ::= 31

id-sgNBinitiatedSgNBRelease	ProcedureCode ::= 32

id-sgNBCounterCheck	ProcedureCode ::= 33

id-sgNBChange	ProcedureCode ::= 34

id-rRCTransfer	ProcedureCode ::= 35

id-endcX2Setup	ProcedureCode ::= 36

id-endcConfigurationUpdate	ProcedureCode ::= 37

id-secondaryRATDataUsageReport	ProcedureCode ::= 38

id-endcCellActivation	ProcedureCode ::= 39

id-endcPartialReset	ProcedureCode ::= 40

id-eUTRANRCellResourceCoordination	ProcedureCode ::= 41

id-SgNBActivityNotification	ProcedureCode ::= 42

id-endcX2Removal	ProcedureCode ::= 43

id-dataForwardingAddressIndication	ProcedureCode ::= 44

id-gNBStatusIndication	ProcedureCode ::= 45

id-deactivateTrace	ProcedureCode ::= 46

id-traceStart	ProcedureCode ::= 47

id-endcConfigurationTransfer	ProcedureCode ::= 48

id-f1APTransfer	ProcedureCode ::= 49

-- **************************************************************

--

-- Lists

--

-- **************************************************************

maxEARFCN	INTEGER ::= 65535

maxEARFCNPlusOne	INTEGER ::= 65536

newmaxEARFCN	INTEGER ::= 262143

maxInterfaces	INTEGER ::= 16

maxCellineNB	INTEGER ::= 256

maxnoofBands	INTEGER ::= 16

maxnoofBearers	INTEGER ::= 256

maxNrOfErrors	INTEGER ::= 256

maxnoofPDCP-SN	INTEGER ::= 16

maxnoofEPLMNs	INTEGER ::= 15

maxnoofEPLMNsPlusOne	INTEGER ::= 16

maxnoofForbLACs	INTEGER ::= 4096

maxnoofForbTACs	INTEGER ::= 4096

maxnoofBPLMNs	INTEGER ::= 6

maxnoofAdditionalPLMNs	INTEGER ::= 6

maxnoofNeighbours	INTEGER ::= 512

maxnoofPRBs	INTEGER ::= 110

maxPools	INTEGER ::= 16

maxnoofCells	INTEGER ::= 16

maxnoofMBSFN	INTEGER ::= 8

maxFailedMeasObjects	INTEGER ::= 32

maxnoofCellIDforMDT	INTEGER ::= 32

maxnoofTAforMDT	INTEGER ::= 8

maxnoofMBMSServiceAreaIdentities	INTEGER ::= 256

maxnoofMDTPLMNs	INTEGER ::= 16

maxnoofCoMPHypothesisSet	INTEGER ::= 256

maxnoofCoMPCells	INTEGER ::= 32

maxUEReport	INTEGER ::= 128

maxCellReport	INTEGER ::= 9

maxnoofPA	INTEGER ::= 3

maxCSIProcess	INTEGER ::= 4

maxCSIReport	INTEGER ::= 2

maxSubband	INTEGER ::= 14

maxofNRNeighbours	INTEGER ::= 1024

maxCellinengNB	INTEGER ::= 16384

--	maxnoofNRCarriers	INTEGER ::= 32

maxnooftimeperiods	INTEGER ::= 2

maxnoofCellIDforQMC	INTEGER ::= 32

maxnoofTAforQMC	INTEGER ::= 8

maxnoofPLMNforQMC	INTEGER ::= 16

maxUEsinengNBDU	INTEGER ::= 8192

maxnoofProtectedResourcePatterns	INTEGER ::= 16

maxnoNRcellsSpectrumSharingWithE-UTRA	INTEGER ::= 64

maxnoofNrCellBands	INTEGER ::= 32

maxnoofBluetoothName	INTEGER ::= 4

maxnoofWLANName	INTEGER ::= 4

maxnoofextBPLMNs	INTEGER ::= 12

maxnoofextBPLMNsminus1	INTEGER ::= 11

maxnoofBPLMNsminus1	INTEGER ::= 11

maxnoofTLAs	INTEGER ::= 16

maxnoofGTPTLAs	INTEGER ::= 16

-- **************************************************************

--

-- IEs

--

-- **************************************************************

id-E-RABs-Admitted-Item	ProtocolIE-ID ::= 0

id-E-RABs-Admitted-List	ProtocolIE-ID ::= 1

id-E-RAB-Item	ProtocolIE-ID ::= 2

id-E-RABs-NotAdmitted-List	ProtocolIE-ID ::= 3

id-E-RABs-ToBeSetup-Item	ProtocolIE-ID ::= 4

id-Cause	ProtocolIE-ID ::= 5

id-CellInformation	ProtocolIE-ID ::= 6

id-CellInformation-Item	ProtocolIE-ID ::= 7

id-New-eNB-UE-X2AP-ID	ProtocolIE-ID ::= 9

id-Old-eNB-UE-X2AP-ID	ProtocolIE-ID ::= 10

id-TargetCell-ID	ProtocolIE-ID ::= 11

id-TargeteNBtoSource-eNBTransparentContainer	ProtocolIE-ID ::= 12

id-TraceActivation	ProtocolIE-ID ::= 13

id-UE-ContextInformation	ProtocolIE-ID ::= 14

id-UE-HistoryInformation	ProtocolIE-ID ::= 15

id-UE-X2AP-ID	ProtocolIE-ID ::= 16

id-CriticalityDiagnostics	ProtocolIE-ID ::= 17

id-E-RABs-SubjectToStatusTransfer-List	ProtocolIE-ID ::= 18

id-E-RABs-SubjectToStatusTransfer-Item	ProtocolIE-ID ::= 19

id-ServedCells	ProtocolIE-ID ::= 20

id-GlobalENB-ID	ProtocolIE-ID ::= 21

id-TimeToWait	ProtocolIE-ID ::= 22

id-GUMMEI-ID	ProtocolIE-ID ::= 23

id-GUGroupIDList	ProtocolIE-ID ::= 24

id-ServedCellsToAdd	ProtocolIE-ID ::= 25

id-ServedCellsToModify	ProtocolIE-ID ::= 26

id-ServedCellsToDelete	ProtocolIE-ID ::= 27

id-Registration-Request	ProtocolIE-ID ::= 28

id-CellToReport	ProtocolIE-ID ::= 29

id-ReportingPeriodicity	ProtocolIE-ID ::= 30

id-CellToReport-Item	ProtocolIE-ID ::= 31

id-CellMeasurementResult	ProtocolIE-ID ::= 32

id-CellMeasurementResult-Item	ProtocolIE-ID ::= 33

id-GUGroupIDToAddList	ProtocolIE-ID ::= 34

id-GUGroupIDToDeleteList	ProtocolIE-ID ::= 35

id-SRVCCOperationPossible	ProtocolIE-ID ::= 36

id-Measurement-ID	ProtocolIE-ID ::= 37

id-ReportCharacteristics	ProtocolIE-ID ::= 38

id-ENB1-Measurement-ID	ProtocolIE-ID ::= 39

id-ENB2-Measurement-ID	ProtocolIE-ID ::= 40

id-Number-of-Antennaports	ProtocolIE-ID ::= 41

id-CompositeAvailableCapacityGroup	ProtocolIE-ID ::= 42

id-ENB1-Cell-ID	ProtocolIE-ID ::= 43

id-ENB2-Cell-ID	ProtocolIE-ID ::= 44

id-ENB2-Proposed-Mobility-Parameters	ProtocolIE-ID ::= 45

id-ENB1-Mobility-Parameters	ProtocolIE-ID ::= 46

id-ENB2-Mobility-Parameters-Modification-Range	ProtocolIE-ID ::= 47

id-FailureCellPCI	ProtocolIE-ID ::= 48

id-Re-establishmentCellECGI	ProtocolIE-ID ::= 49

id-FailureCellCRNTI	ProtocolIE-ID ::= 50

id-ShortMAC-I	ProtocolIE-ID ::= 51

id-SourceCellECGI	ProtocolIE-ID ::= 52

id-FailureCellECGI	ProtocolIE-ID ::= 53

id-HandoverReportType	ProtocolIE-ID ::= 54

id-PRACH-Configuration	ProtocolIE-ID ::= 55

id-MBSFN-Subframe-Info	ProtocolIE-ID ::= 56

id-ServedCellsToActivate	ProtocolIE-ID ::= 57

id-ActivatedCellList	ProtocolIE-ID ::= 58

id-DeactivationIndication	ProtocolIE-ID ::= 59

id-UE-RLF-Report-Container	ProtocolIE-ID ::= 60

id-ABSInformation	ProtocolIE-ID ::= 61

id-InvokeIndication	ProtocolIE-ID ::= 62

id-ABS-Status	ProtocolIE-ID ::= 63

id-PartialSuccessIndicator	ProtocolIE-ID ::= 64

id-MeasurementInitiationResult-List	ProtocolIE-ID ::= 65

id-MeasurementInitiationResult-Item	ProtocolIE-ID ::= 66

id-MeasurementFailureCause-Item	ProtocolIE-ID ::= 67

id-CompleteFailureCauseInformation-List	ProtocolIE-ID ::= 68

id-CompleteFailureCauseInformation-Item	ProtocolIE-ID ::= 69

id-CSG-Id	ProtocolIE-ID ::= 70

id-CSGMembershipStatus	ProtocolIE-ID ::= 71

id-MDTConfiguration	ProtocolIE-ID ::= 72

id-ManagementBasedMDTallowed	ProtocolIE-ID ::= 74

id-RRCConnSetupIndicator	ProtocolIE-ID ::= 75

id-NeighbourTAC	ProtocolIE-ID ::= 76

id-Time-UE-StayedInCell-EnhancedGranularity	ProtocolIE-ID ::= 77

id-RRCConnReestabIndicator	ProtocolIE-ID ::= 78

id-MBMS-Service-Area-List	ProtocolIE-ID ::= 79

id-HO-cause	ProtocolIE-ID ::= 80

id-TargetCellInUTRAN	ProtocolIE-ID ::= 81

id-MobilityInformation	ProtocolIE-ID ::= 82

id-SourceCellCRNTI	ProtocolIE-ID ::= 83

id-MultibandInfoList	ProtocolIE-ID ::= 84

id-M3Configuration	ProtocolIE-ID ::= 85

id-M4Configuration	ProtocolIE-ID ::= 86

id-M5Configuration	ProtocolIE-ID ::= 87

id-MDT-Location-Info	ProtocolIE-ID ::= 88

id-ManagementBasedMDTPLMNList	ProtocolIE-ID ::= 89

id-SignallingBasedMDTPLMNList	ProtocolIE-ID ::= 90

id-ReceiveStatusOfULPDCPSDUsExtended	ProtocolIE-ID ::= 91

id-ULCOUNTValueExtended	ProtocolIE-ID ::= 92

id-DLCOUNTValueExtended	ProtocolIE-ID ::= 93

id-eARFCNExtension	ProtocolIE-ID ::= 94

id-UL-EARFCNExtension	ProtocolIE-ID ::= 95

id-DL-EARFCNExtension	ProtocolIE-ID ::= 96

id-AdditionalSpecialSubframe-Info	ProtocolIE-ID ::= 97

id-Masked-IMEISV	ProtocolIE-ID ::= 98

id-IntendedULDLConfiguration	ProtocolIE-ID ::= 99

id-ExtendedULInterferenceOverloadInfo	ProtocolIE-ID ::= 100

id-RNL-Header	ProtocolIE-ID ::= 101

id-x2APMessage	ProtocolIE-ID ::= 102

id-ProSeAuthorized	ProtocolIE-ID ::= 103

id-ExpectedUEBehaviour	ProtocolIE-ID ::= 104

id-UE-HistoryInformationFromTheUE	ProtocolIE-ID ::= 105

id-DynamicDLTransmissionInformation	ProtocolIE-ID ::= 106

id-UE-RLF-Report-Container-for-extended-bands	ProtocolIE-ID ::= 107

id-CoMPInformation	ProtocolIE-ID ::= 108

id-ReportingPeriodicityRSRPMR	ProtocolIE-ID ::= 109

id-RSRPMRList	ProtocolIE-ID ::= 110

id-MeNB-UE-X2AP-ID	ProtocolIE-ID ::= 111

id-SeNB-UE-X2AP-ID	ProtocolIE-ID ::= 112

id-UE-SecurityCapabilities	ProtocolIE-ID ::= 113

id-SeNBSecurityKey	ProtocolIE-ID ::= 114

id-SeNBUEAggregateMaximumBitRate	ProtocolIE-ID ::= 115

id-ServingPLMN	ProtocolIE-ID ::= 116

id-E-RABs-ToBeAdded-List	ProtocolIE-ID ::= 117

id-E-RABs-ToBeAdded-Item	ProtocolIE-ID ::= 118

id-MeNBtoSeNBContainer	ProtocolIE-ID ::= 119

id-E-RABs-Admitted-ToBeAdded-List	ProtocolIE-ID ::= 120

id-E-RABs-Admitted-ToBeAdded-Item	ProtocolIE-ID ::= 121

id-SeNBtoMeNBContainer	ProtocolIE-ID ::= 122

id-ResponseInformationSeNBReconfComp	ProtocolIE-ID ::= 123

id-UE-ContextInformationSeNBModReq	ProtocolIE-ID ::= 124

id-E-RABs-ToBeAdded-ModReqItem	ProtocolIE-ID ::= 125

id-E-RABs-ToBeModified-ModReqItem	ProtocolIE-ID ::= 126

id-E-RABs-ToBeReleased-ModReqItem	ProtocolIE-ID ::= 127

id-E-RABs-Admitted-ToBeAdded-ModAckList	ProtocolIE-ID ::= 128

id-E-RABs-Admitted-ToBeModified-ModAckList	ProtocolIE-ID ::= 129

id-E-RABs-Admitted-ToBeReleased-ModAckList	ProtocolIE-ID ::= 130

id-E-RABs-Admitted-ToBeAdded-ModAckItem	ProtocolIE-ID ::= 131

id-E-RABs-Admitted-ToBeModified-ModAckItem	ProtocolIE-ID ::= 132

id-E-RABs-Admitted-ToBeReleased-ModAckItem	ProtocolIE-ID ::= 133

id-E-RABs-ToBeReleased-ModReqd	ProtocolIE-ID ::= 134

id-E-RABs-ToBeReleased-ModReqdItem	ProtocolIE-ID ::= 135

id-SCGChangeIndication	ProtocolIE-ID ::= 136

id-E-RABs-ToBeReleased-List-RelReq	ProtocolIE-ID ::= 137

id-E-RABs-ToBeReleased-RelReqItem	ProtocolIE-ID ::= 138

id-E-RABs-ToBeReleased-List-RelConf	ProtocolIE-ID ::= 139

id-E-RABs-ToBeReleased-RelConfItem	ProtocolIE-ID ::= 140

id-E-RABs-SubjectToCounterCheck-List	ProtocolIE-ID ::= 141

id-E-RABs-SubjectToCounterCheckItem	ProtocolIE-ID ::= 142

id-CoverageModificationList	ProtocolIE-ID ::= 143

id-ReportingPeriodicityCSIR	ProtocolIE-ID ::= 145

id-CSIReportList	ProtocolIE-ID ::= 146

id-UEID	ProtocolIE-ID ::= 147

id-enhancedRNTP	ProtocolIE-ID ::= 148

id-ProSeUEtoNetworkRelaying	ProtocolIE-ID ::= 149

id-ReceiveStatusOfULPDCPSDUsPDCP-SNlength18	ProtocolIE-ID ::= 150

id-ULCOUNTValuePDCP-SNlength18	ProtocolIE-ID ::= 151

id-DLCOUNTValuePDCP-SNlength18	ProtocolIE-ID ::= 152

id-UE-ContextReferenceAtSeNB	ProtocolIE-ID ::= 153

id-UE-ContextKeptIndicator	ProtocolIE-ID ::= 154

id-New-eNB-UE-X2AP-ID-Extension	ProtocolIE-ID ::= 155

id-Old-eNB-UE-X2AP-ID-Extension	ProtocolIE-ID ::= 156

id-MeNB-UE-X2AP-ID-Extension	ProtocolIE-ID ::= 157

id-SeNB-UE-X2AP-ID-Extension	ProtocolIE-ID ::= 158

id-LHN-ID	ProtocolIE-ID ::= 159

id-FreqBandIndicatorPriority	ProtocolIE-ID ::= 160

id-M6Configuration	ProtocolIE-ID ::= 161

id-M7Configuration	ProtocolIE-ID ::= 162

id-Tunnel-Information-for-BBF	ProtocolIE-ID ::= 163

id-SIPTO-BearerDeactivationIndication	ProtocolIE-ID ::= 164

id-GW-TransportLayerAddress	ProtocolIE-ID ::= 165

id-Correlation-ID	ProtocolIE-ID ::= 166

id-SIPTO-Correlation-ID	ProtocolIE-ID ::= 167

id-SIPTO-L-GW-TransportLayerAddress	ProtocolIE-ID ::= 168

id-X2RemovalThreshold	ProtocolIE-ID ::= 169

id-CellReportingIndicator	ProtocolIE-ID ::= 170

id-BearerType	ProtocolIE-ID ::= 171

id-resumeID	ProtocolIE-ID ::= 172

id-UE-ContextInformationRetrieve	ProtocolIE-ID ::= 173

id-E-RABs-ToBeSetupRetrieve-Item	ProtocolIE-ID ::= 174

id-NewEUTRANCellIdentifier	ProtocolIE-ID ::= 175

id-V2XServicesAuthorized	ProtocolIE-ID ::= 176

id-OffsetOfNbiotChannelNumberToDL-EARFCN	ProtocolIE-ID ::= 177

id-OffsetOfNbiotChannelNumberToUL-EARFCN	ProtocolIE-ID ::= 178

id-AdditionalSpecialSubframeExtension-Info	ProtocolIE-ID ::= 179

id-BandwidthReducedSI	ProtocolIE-ID ::= 180

id-MakeBeforeBreakIndicator	ProtocolIE-ID ::= 181

id-UE-ContextReferenceAtWT	ProtocolIE-ID ::= 182

id-WT-UE-ContextKeptIndicator	ProtocolIE-ID ::= 183

id-UESidelinkAggregateMaximumBitRate	ProtocolIE-ID ::= 184

id-uL-GTPtunnelEndpoint	ProtocolIE-ID ::= 185

id-DL-scheduling-PDCCH-CCE-usage	ProtocolIE-ID ::= 193

id-UL-scheduling-PDCCH-CCE-usage	ProtocolIE-ID ::= 194

id-UEAppLayerMeasConfig	ProtocolIE-ID ::= 195

id-extended-e-RAB-MaximumBitrateDL	ProtocolIE-ID ::= 196

id-extended-e-RAB-MaximumBitrateUL	ProtocolIE-ID ::= 197

id-extended-e-RAB-GuaranteedBitrateDL	ProtocolIE-ID ::= 198

id-extended-e-RAB-GuaranteedBitrateUL	ProtocolIE-ID ::= 199

id-extended-uEaggregateMaximumBitRateDownlink	ProtocolIE-ID ::= 200

id-extended-uEaggregateMaximumBitRateUplink	ProtocolIE-ID ::= 201

id-NRrestrictioninEPSasSecondaryRAT	ProtocolIE-ID ::= 202

id-SgNBSecurityKey	ProtocolIE-ID ::= 203

id-SgNBUEAggregateMaximumBitRate	ProtocolIE-ID ::= 204

id-E-RABs-ToBeAdded-SgNBAddReqList	ProtocolIE-ID ::= 205

id-MeNBtoSgNBContainer	ProtocolIE-ID ::= 206

id-SgNB-UE-X2AP-ID	ProtocolIE-ID ::= 207

id-RequestedSplitSRBs	ProtocolIE-ID ::= 208

id-E-RABs-ToBeAdded-SgNBAddReq-Item	ProtocolIE-ID ::= 209

id-E-RABs-Admitted-ToBeAdded-SgNBAddReqAckList	ProtocolIE-ID ::= 210

id-SgNBtoMeNBContainer	ProtocolIE-ID ::= 211

id-AdmittedSplitSRBs	ProtocolIE-ID ::= 212

id-E-RABs-Admitted-ToBeAdded-SgNBAddReqAck-Item	ProtocolIE-ID ::= 213

id-ResponseInformationSgNBReconfComp	ProtocolIE-ID ::= 214

id-UE-ContextInformation-SgNBModReq	ProtocolIE-ID ::= 215

id-E-RABs-ToBeAdded-SgNBModReq-Item	ProtocolIE-ID ::= 216

id-E-RABs-ToBeModified-SgNBModReq-Item	ProtocolIE-ID ::= 217

id-E-RABs-ToBeReleased-SgNBModReq-Item	ProtocolIE-ID ::= 218

id-E-RABs-Admitted-ToBeAdded-SgNBModAckList	ProtocolIE-ID ::= 219

id-E-RABs-Admitted-ToBeModified-SgNBModAckList	ProtocolIE-ID ::= 220

id-E-RABs-Admitted-ToBeReleased-SgNBModAckList	ProtocolIE-ID ::= 221

id-E-RABs-Admitted-ToBeAdded-SgNBModAck-Item	ProtocolIE-ID ::= 222

id-E-RABs-Admitted-ToBeModified-SgNBModAck-Item	ProtocolIE-ID ::= 223

id-E-RABs-Admitted-ToBeReleased-SgNBModAck-Item	ProtocolIE-ID ::= 224

id-E-RABs-ToBeReleased-SgNBModReqdList	ProtocolIE-ID ::= 225

id-E-RABs-ToBeModified-SgNBModReqdList	ProtocolIE-ID ::= 226

id-E-RABs-ToBeReleased-SgNBModReqd-Item	ProtocolIE-ID ::= 227

id-E-RABs-ToBeModified-SgNBModReqd-Item	ProtocolIE-ID ::= 228

id-E-RABs-ToBeReleased-SgNBChaConfList	ProtocolIE-ID ::= 229

id-E-RABs-ToBeReleased-SgNBChaConf-Item	ProtocolIE-ID ::= 230

id-E-RABs-ToBeReleased-SgNBRelReqList	ProtocolIE-ID ::= 231

id-E-RABs-ToBeReleased-SgNBRelReq-Item	ProtocolIE-ID ::= 232

id-E-RABs-ToBeReleased-SgNBRelConfList	ProtocolIE-ID ::= 233

id-E-RABs-ToBeReleased-SgNBRelConf-Item	ProtocolIE-ID ::= 234

id-E-RABs-SubjectToSgNBCounterCheck-List	ProtocolIE-ID ::= 235

id-E-RABs-SubjectToSgNBCounterCheck-Item	ProtocolIE-ID ::= 236

id-RRCContainer	ProtocolIE-ID ::= 237

id-SRBType	ProtocolIE-ID ::= 238

id-Target-SgNB-ID	ProtocolIE-ID ::= 239

id-HandoverRestrictionList	ProtocolIE-ID ::= 240

id-SCGConfigurationQuery	ProtocolIE-ID ::= 241

id-SplitSRB	ProtocolIE-ID ::= 242

id-NRUeReport	ProtocolIE-ID ::= 243

id-InitiatingNodeType-EndcX2Setup	ProtocolIE-ID ::= 244

id-InitiatingNodeType-EndcConfigUpdate	ProtocolIE-ID ::= 245

id-RespondingNodeType-EndcX2Setup	ProtocolIE-ID ::= 246

id-RespondingNodeType-EndcConfigUpdate	ProtocolIE-ID ::= 247

id-NRUESecurityCapabilities	ProtocolIE-ID ::= 248

id-PDCPChangeIndication	ProtocolIE-ID ::= 249

id-ServedEUTRAcellsENDCX2ManagementList	ProtocolIE-ID ::= 250

id-CellAssistanceInformation	ProtocolIE-ID ::= 251

id-Globalen-gNB-ID	ProtocolIE-ID ::= 252

id-ServedNRcellsENDCX2ManagementList	ProtocolIE-ID ::= 253

id-UE-ContextReferenceAtSgNB	ProtocolIE-ID ::= 254

id-SecondaryRATUsageReport	ProtocolIE-ID ::= 255

id-ActivationID	ProtocolIE-ID ::= 256

id-MeNBResourceCoordinationInformation	ProtocolIE-ID ::= 257

id-SgNBResourceCoordinationInformation	ProtocolIE-ID ::= 258

id-ServedEUTRAcellsToModifyListENDCConfUpd	ProtocolIE-ID ::= 259

id-ServedEUTRAcellsToDeleteListENDCConfUpd	ProtocolIE-ID ::= 260

id-ServedNRcellsToModifyListENDCConfUpd	ProtocolIE-ID ::= 261

id-ServedNRcellsToDeleteListENDCConfUpd	ProtocolIE-ID ::= 262

id-E-RABUsageReport-Item	ProtocolIE-ID ::= 263

id-Old-SgNB-UE-X2AP-ID	ProtocolIE-ID ::= 264

id-SecondaryRATUsageReportList	ProtocolIE-ID ::= 265

id-SecondaryRATUsageReport-Item	ProtocolIE-ID ::= 266

id-ServedNRCellsToActivate	ProtocolIE-ID ::= 267

id-ActivatedNRCellList	ProtocolIE-ID ::= 268

id-SelectedPLMN	ProtocolIE-ID ::= 269

id-UEs-ToBeReset	ProtocolIE-ID ::= 270

id-UEs-Admitted-ToBeReset	ProtocolIE-ID ::= 271

id-RRCConfigIndication	ProtocolIE-ID ::= 272

id-DownlinkPacketLossRate	ProtocolIE-ID ::= 273

id-UplinkPacketLossRate	ProtocolIE-ID ::= 274

id-SubscriberProfileIDforRFP	ProtocolIE-ID ::= 275

id-serviceType	ProtocolIE-ID ::= 276

id-AerialUEsubscriptionInformation	ProtocolIE-ID ::= 277

id-SGNB-Addition-Trigger-Ind	ProtocolIE-ID ::= 278

id-MeNBCell-ID	ProtocolIE-ID ::= 279

id-RequestedSplitSRBsrelease	ProtocolIE-ID ::= 280

id-AdmittedSplitSRBsrelease	ProtocolIE-ID ::= 281

id-NRS-NSSS-PowerOffset	ProtocolIE-ID ::= 282

id-NSSS-NumOccasionDifferentPrecoder	ProtocolIE-ID ::= 283

id-ProtectedEUTRAResourceIndication	ProtocolIE-ID ::= 284

id-InitiatingNodeType-EutranrCellResourceCoordination	ProtocolIE-ID ::= 285

id-RespondingNodeType-EutranrCellResourceCoordination	ProtocolIE-ID ::= 286

id-DataTrafficResourceIndication	ProtocolIE-ID ::= 287

id-SpectrumSharingGroupID	ProtocolIE-ID ::= 288

id-ListofEUTRACellsinEUTRACoordinationReq	ProtocolIE-ID ::= 289

id-ListofEUTRACellsinEUTRACoordinationResp	ProtocolIE-ID ::= 290

id-ListofEUTRACellsinNRCoordinationReq	ProtocolIE-ID ::= 291

id-ListofNRCellsinNRCoordinationReq	ProtocolIE-ID ::= 292

id-ListofNRCellsinNRCoordinationResp	ProtocolIE-ID ::= 293

id-E-RABs-AdmittedToBeModified-SgNBModConfList	ProtocolIE-ID ::= 294

id-E-RABs-AdmittedToBeModified-SgNBModConf-Item	ProtocolIE-ID ::= 295

id-UEContextLevelUserPlaneActivity	ProtocolIE-ID ::= 296

id-ERABActivityNotifyItemList	ProtocolIE-ID ::= 297

id-InitiatingNodeType-EndcX2Removal	ProtocolIE-ID ::= 298

id-RespondingNodeType-EndcX2Removal	ProtocolIE-ID ::= 299

id-RLC-Status	ProtocolIE-ID ::= 300

id-CNTypeRestrictions	ProtocolIE-ID ::= 301

id-uLpDCPSnLength	ProtocolIE-ID ::= 302

id-BluetoothMeasurementConfiguration	ProtocolIE-ID ::= 303

id-WLANMeasurementConfiguration	ProtocolIE-ID ::= 304

id-NRrestrictionin5GS	ProtocolIE-ID ::= 305

id-dL-Forwarding	ProtocolIE-ID ::= 306

id-E-RABs-DataForwardingAddress-List	ProtocolIE-ID ::= 307

id-E-RABs-DataForwardingAddress-Item	ProtocolIE-ID ::= 308

id-Subscription-Based-UE-DifferentiationInfo	ProtocolIE-ID ::= 309

id-GNBOverloadInformation	ProtocolIE-ID ::= 310

id-dLPDCPSnLength	ProtocolIE-ID ::= 311

id-secondarysgNBDLGTPTEIDatPDCP	ProtocolIE-ID ::= 312

id-secondarymeNBULGTPTEIDatPDCP	ProtocolIE-ID ::= 313

id-lCID	ProtocolIE-ID ::= 314

id-duplicationActivation	ProtocolIE-ID ::= 315

id-ECGI	ProtocolIE-ID ::= 316

id-RLCMode-transferred	ProtocolIE-ID ::= 317

id-E-RABs-Admitted-ToBeReleased-SgNBRelReqAckList	ProtocolIE-ID ::= 318

id-E-RABs-Admitted-ToBeReleased-SgNBRelReqAck-Item	ProtocolIE-ID ::= 319

id-E-RABs-ToBeReleased-SgNBRelReqdList	ProtocolIE-ID ::= 320

id-E-RABs-ToBeReleased-SgNBRelReqd-Item	ProtocolIE-ID ::= 321

id-NRCGI	ProtocolIE-ID ::= 322

id-MeNBCoordinationAssistanceInformation	ProtocolIE-ID ::= 323

id-SgNBCoordinationAssistanceInformation	ProtocolIE-ID ::= 324

id-new-drb-ID-req	ProtocolIE-ID ::= 325

id-endcSONConfigurationTransfer	ProtocolIE-ID ::= 326

id-NRNeighbourInfoToAdd	ProtocolIE-ID ::= 327

id-NRNeighbourInfoToModify	ProtocolIE-ID ::= 328

id-DesiredActNotificationLevel	ProtocolIE-ID ::= 329

id-LocationInformationSgNBReporting	ProtocolIE-ID ::= 330

id-LocationInformationSgNB	ProtocolIE-ID ::= 331

id-LastNG-RANPLMNIdentity	ProtocolIE-ID ::= 332

id-EUTRANTraceID	ProtocolIE-ID ::= 333

id-additionalPLMNs-Item	ProtocolIE-ID ::= 334

id-InterfaceInstanceIndication	ProtocolIE-ID ::= 335

id-BPLMN-ID-Info-EUTRA	ProtocolIE-ID ::= 336

id-BPLMN-ID-Info-NR	ProtocolIE-ID ::= 337

id-NBIoT-UL-DL-AlignmentOffset	ProtocolIE-ID ::= 338

id-ERABs-transferred-to-MeNB	ProtocolIE-ID ::= 339

id-AdditionalRRMPriorityIndex	ProtocolIE-ID ::= 340

id-LowerLayerPresenceStatusChange	ProtocolIE-ID ::= 341

id-FastMCGRecovery-SN-to-MN	ProtocolIE-ID ::= 342

id-RequestedFastMCGRecoveryViaSRB3	ProtocolIE-ID ::= 343

id-AdmittedFastMCGRecoveryViaSRB3	ProtocolIE-ID ::= 344

id-RequestedFastMCGRecoveryViaSRB3Release	ProtocolIE-ID ::= 345

id-AdmittedFastMCGRecoveryViaSRB3Release	ProtocolIE-ID ::= 346

id-FastMCGRecovery-MN-to-SN	ProtocolIE-ID ::= 347

id-PartialListIndicator	ProtocolIE-ID ::= 348

id-MaximumCellListSize	ProtocolIE-ID ::= 349

id-MessageOversizeNotification	ProtocolIE-ID ::= 350

id-CellandCapacityAssistInfo	ProtocolIE-ID ::= 351

id-TNLConfigurationInfo	ProtocolIE-ID ::= 352

id-F1APContainer	ProtocolIE-ID ::= 353

END

-- ASN1STOP