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Content for  TS 38.413  Word version:  18.0.0

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9.3.1.21  Target to Source Transparent Containerp. 218

This IE is used to transparently pass radio related information from the handover target to the handover source through the core network; it is produced by the target RAN node and is transmitted to the source RAN node.
IE/Group Name Presence Range IE type and reference Semantics description
Target to Source Transparent ContainerMOCTET STRING This IE includes a transparent container from the target RAN node to the source RAN node. The octets of the OCTET STRING are encoded according to the specifications of the target system.
Note:
In the current version of the specification, this IE may carry either the Target NG-RAN Node to Source NG-RAN Node Transparent Container IE or the Target eNB to Source eNB Transparent Container IE as defined in TS 36.413, or the Target RNC to Source RNC Transparent Container IE as defined in TS 25.413.
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9.3.1.22  Handover Typep. 218

This IE indicates which kind of handover was triggered in the source side.
IE/Group Name Presence Range IE type and reference Semantics description
Handover TypeM ENUMERATED (Intra5GS,5GStoEPS, EPSto5GS, …, 5GStoUTRA) Intra5GS:
NG-RAN node to NG-RAN node
5GStoEPS:
NG-RAN node to eNB
EPSto5GS:
eNB to NG-RAN node
5GStoUTRA:
NG-RAN node to UTRA
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9.3.1.23  MICO Mode Indicationp. 219

This IE indicates that the UE is configured with MICO mode by the AMF.
IE/Group Name Presence Range IE type and reference Semantics description
MICO Mode IndicationMENUMERATED (true, …)
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9.3.1.24  S-NSSAIp. 219

This IE indicates the S-NSSAI as defined in TS 23.003.
IE/Group Name Presence Range IE type and reference Semantics description
SSTMOCTET STRING (SIZE(1))
SDOOCTET STRING (SIZE(3))
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9.3.1.25  Target IDp. 219

This IE identifies the target for the handover.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
CHOICE Target IDM-
>NG-RAN
>>Global RAN Node IDM 9.3.1.5-
>>Selected TAIMTAI
9.3.3.11
-
>E-UTRAN
>>Global eNB IDMGlobal ng-eNB ID
9.3.1.8
-
>>Selected EPS TAIMEPS TAI
9.3.3.17
-
>Target RNC-IDYESreject
>>LAIM 9.3.3.30-
>>RNC-IDM 9.3.1.123This IE is ignored if the Extended RNC-ID IE is included in the Target ID IE.-
>>Extended RNC-IDO 9.3.1.124The Extended RNC-ID IE is used if the RNC identity has a value larger than 4095.-
>Target Home eNB IDYESreject
>>PLMN IdentityM 9.3.3.5-
>>Home eNB IDMBIT STRING (SIZE(28))Equal to the E-UTRA Cell Identity IE contained in the E-UTRA CGI IE of the cell served by the eNB.-
>>Selected EPS TAIMEPS TAI
9.3.3.17
-
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9.3.1.26  Emergency Fallback Indicatorp. 220

The IE indicates emergency service fallback.
IE/Group Name Presence Range IE type and reference Semantics description
Emergency Fallback Request IndicatorMENUMERATED (emergency fallback requested, …)
Emergency Service Target CNOENUMERATED (5GC, EPC, …)
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9.3.1.27  Security Indicationp. 220

This IE contains the user plane integrity protection indication and confidentiality protection indication which indicates the requirements on UP integrity protection and ciphering for corresponding PDU sessions, respectively. Additionally, this IE contains the maximum integrity protected data rate per UE for integrity protection for DRBs.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
Integrity Protection IndicationMENUMERATED (required, preferred, not needed, …)Indicates whether UP integrity protection shall apply, should apply or shall not apply for the concerned PDU session.-
Confidentiality Protection IndicationMENUMERATED (required, preferred, not needed, …)Indicates whether UP ciphering shall apply, should apply or shall not apply for the concerned PDU session.-
Maximum Integrity Protected Data Rate UplinkC-ifIntegrityProtectionRequiredorPreferredMaximum Integrity Protected Data Rate
9.3.1.103
Indicates the maximum aggregate rate for integrity protected DRBs supported by the UE in UL. If the Maximum Integrity Protected Data Rate Downlink IE is absent, this IE applies to both UL and DL.-
Maximum Integrity Protected Data Rate DownlinkOMaximum Integrity Protected Data Rate
9.3.1.103
Indicates the maximum aggregate rate for integrity protected DRBs supported by the UE in the DL.YESignore
Condition Explanation
ifIntegrityProtectionRequiredorPreferred This IE shall be present if the Integrity Protection Indication IE within the Security Indication IE is set to "required" or "preferred".
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9.3.1.28  Non Dynamic 5QI Descriptorp. 221

This IE indicates the QoS Characteristics for a standardized or pre-configured 5QI for downlink and uplink.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
5QIMINTEGER (0..255, …)Indicates the standardized or pre-configured 5QI as specified in TS 23.501.-
Priority LevelO 9.3.1.84Priority Level is specified in TS 23.501. When included, it overrides standardized or pre-configured value.-
Averaging WindowO 9.3.1.82Averaging Window is specified in TS 23.501. When included, it overrides standardized or pre-configured value.-
Maximum Data Burst VolumeO 9.3.1.83Maximum Data Burst Volume is specified in TS 23.501. When included, it overrides standardized or pre-configured value.-
CN Packet Delay Budget DownlinkOExtended Packet Delay Budget
9.3.1.135
Core Network Packet Delay Budget is specified in TS 23.501.
This IE may be present in case of GBR QoS flows and is ignored otherwise.
YESignore
CN Packet Delay Budget UplinkOExtended Packet Delay Budget
9.3.1.135
Core Network Packet Delay Budget is specified in TS 23.501.
This IE may be present in case of GBR QoS flows and is ignored otherwise.
YESignore
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9.3.1.29  Source NG-RAN Node to Target NG-RAN Node Transparent Containerp. 222

This IE is produced by the source NG-RAN node and is transmitted to the target NG-RAN node. For inter-system handovers to 5G, the IE is transmitted from the external handover source to the target NG-RAN node.
This IE is transparent to the 5GC.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
RRC ContainerMOCTET STRINGIncludes the HandoverPreparationInformation message as defined in TS 38.331 if the target is a gNB.
Includes the HandoverPreparationInformation message as defined in TS 36.331 if the target is an ng-eNB.
-
PDU Session Resource Information List0..1For intra-system handovers in NG-RAN.-
>PDU Session Resource Information Item1..<maxnoofPDUSessions>-
>>PDU Session IDM 9.3.1.50-
>>QoS Flow Information List1-
>>>QoS Flow Information Item1..<maxnoofQoSFlows>-
>>>>QoS Flow IdentifierM 9.3.1.51-
>>>>DL ForwardingO 9.3.1.33-
>>>>UL ForwardingO 9.3.1.118YESignore
>>>>Source Transport Layer AddressOTransport Layer Address
9.3.2.4
Identifies the TNL address used by the sending node for direct data forwarding towards the target NG-RAN nodeYESignore
>>>>Source Node Transport Layer AddressOTransport Layer Address
9.3.2.4
Identifies the TNL address used by the source SN node for direct data forwarding towards the target NG-RAN nodeYESignore
>>DRBs to QoS Flows Mapping ListO 9.3.1.34-
E-RAB Information List0..1For inter-system handovers to 5G.-
>E-RAB Information Item1..<maxnoofE-RABs>-
>>E-RAB IDM 9.3.2.3-
>>DL ForwardingO 9.3.1.33-
>>Source Transport Layer AddressOTransport Layer Address
9.3.2.4
Identifies the TNL address used by the sending node for direct data forwarding towards the target NG-RAN nodeYESignore
>>Source Node Transport Layer AddressOTransport Layer Address
9.3.2.4
Identifies the TNL address used by the source SN node for direct data forwarding towards the target NG-RAN nodeYESignore
Target Cell IDMNG-RAN CGI
9.3.1.73
-
Index to RAT/Frequency Selection PriorityO 9.3.1.61-
UE History InformationM 9.3.1.95-
SgNB UE X2AP IDO 9.3.1.127Allocated at the Source en-gNB-
UE History Information from UEO 9.3.1.166YESignore
Source Node IDO 9.3.1.195Source SN IDYESignore
UE Context Reference at SourceORAN UE NGAP ID
9.3.3.2
YESignore
MBS Active Session Information Source to Target List0..1YESignore
>MBS Active Session Information Source to Target Item1..<maxnoofMBSSessionsofUE>-
>>MBS Session IDM 9.3.1.206-
>>MBS Area Session IDO 9.3.1.207If included, this IE indicates the MBS Area Session ID of the UE at the NG-RAN node from which the UE context is transferred-
>>MBS Service AreaO 9.3.1.208Included if available in source NG-RAN node.-
>>MBS QoS Flows To Be Setup ListM 9.3.1.236-
>>MBS Mapping and Data Forwarding Request List0..1-
>>>MBS Mapping and Data Forwarding Request Item1..<maxnoofMRBs>-
>>>>MRB IDM 9.3.1.218Contains the MRB ID value allocated at the source NG-RAN node.-
>>>>MBS QoS Flow List1..<maxnoofMBSQoSflows>-
>>>>>MBS QoS Flow IdentifierMQoS Flow Identifier
9.3.1.51
-
>>>>MRB Progress InformationO 9.3.1.219The SN information of the last packet which has already been delivered for the MRB. -
QMC Configuration InformationO 9.3.1.223Used for passing the QoE measurement information from the source NG-RAN node to the target NG-RAN node.YESignore
NGAP IE Support Information Request List0..1YESignore
>NGAP IE Support Information Request Item1..<maxnoofIESupportInfo>-
>>NGAP Protocol IE-IdM 9.3.1.239-
Range bound Explanation
maxnoofPDUSessionsMaximum no. of PDU sessions allowed towards one UE. Value is 256.
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
maxnoofE-RABsMaximum no. of E-RABs allowed towards one UE. Value is 256.
maxnoofMBSSessionsMaximum no. of MBS sessions allowed within one PDU session. Value is 32.
maxnoofMBSSessionsofUEMaximum no. of MBS sessions allowed towards one UE. Value is 256.
maxnoofMBSQoSflowsMaximum no. of MBS QoS flows allowed within one MBS session. Value is 64.
maxnoofMRBsMaximum no. of MRBs. Value is 32.
maxnoofIESupportInfoMaximum no. of IE Support Information. Value is 32.
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9.3.1.30  Target NG-RAN Node to Source NG-RAN Node Transparent Containerp. 225

This IE is produced by the target NG-RAN node and is transmitted to the source NG-RAN node. For inter-system handovers to 5G, the IE is transmitted from the target NG-RAN node to the external relocation source.
This IE is transparent to the 5GC.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
RRC ContainerMOCTET STRINGIncludes the HandoverCommand message as defined in TS 38.331 if the target is a gNB.
Includes the HandoverCommand message as defined in TS 36.331 if the target is an ng-eNB.
-
DAPS Response Information List 0..1YESignore
>DAPS Response Information Item1..<maxnoofDRBs>-
>>DRB IDM 9.3.1.53-
>>DAPS Response InformationM 9.3.1.189Indicates the response to a requested DAPS Handover-
Direct Forwarding Path AvailabilityO 9.3.1.64Indicates whether a direct forwarding path between the source SN and the target NG-RAN node is available for inter-system handoverYESignore
MBS Active Session Information Target to Source List0..1YESignore
>MBS Active Session Information Target to Source Item1..<maxnoofMBSSessionsofUE>-
>>MBS Session IDM 9.3.1.206-
>>Data Forwarding Response MRB List0..1-
>>>Data Forwarding Response MRB Item1..<maxnoofMRBs>-
>>>>MRB IDM 9.3.1.218Contains the MRB ID value allocated at the source NG-RAN node.-
>>>>DL Forwarding UP TNL InformationMUP Transport Layer Information
9.3.2.2
-
>>>>MRB Progress InformationO 9.3.1.219This IE includes the information of the oldest packet available at the target NG-RAN node for the MRB.-
NGAP IE Support Information Response ListO 9.3.1.242YESignore
Range bound Explanation
maxnoofDRBsMaximum no. of DRBs allowed towards one UE. Value is 32.
maxnoofMBSSessionsofUEMaximum no. of MBS sessions allowed towards one UE. Value is 256.
maxnoofMRBsMaximum no. of MRBs. Value is 32.
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9.3.1.31  Allowed NSSAIp. 227

This IE contains the allowed NSSAI.
IE/Group Name Presence Range IE type and reference Semantics description
Allowed S-NSSAI List1
>Allowed S-NSSAI Item1..<maxnoofAllowedS-NSSAIs>
>>S-NSSAIM 9.3.1.24
Range bound Explanation
maxnoofAllowedS-NSSAIsMaximum no. of allowed S-NSSAI. Value is 8.
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9.3.1.32  Relative AMF Capacityp. 227

This IE indicates the relative processing capacity of an AMF with respect to the other AMFs in the AMF Set in order to load-balance AMFs within an AMF Set defined in TS 23.501.
IE/Group Name Presence Range IE type and reference Semantics description
Relative AMF CapacityMINTEGER (0..255)
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9.3.1.33  DL Forwardingp. 227

This IE indicates that the QoS flow or E-RAB is proposed for forwarding of downlink packets.
IE/Group Name Presence Range IE type and reference Semantics description
DL ForwardingMENUMERATED (DL forwarding proposed, …)
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9.3.1.34  DRBs to QoS Flows Mapping Listp. 227

This IE contains a list of DRBs containing information about the mapped QoS flows.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
DRBs to QoS Flows Mapping Item1..<maxnoofDRBs>-
>DRB IDM 9.3.1.53-
>Associated QoS Flow ListM 9.3.1.99Contains information of the QoS flows mapped to the DRB-
>DAPS Request InformationO 9.3.1.188YESignore
Range bound Explanation
maxnoofDRBsMaximum no. of DRBs allowed towards one UE. Value is 32.
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9.3.1.35  Message Identifierp. 228

This IE identifies the warning message. It is set by the AMF and transferred to the UE by the NG-RAN node.
IE/Group Name Presence Range IE type and reference Semantics description
Message IdentifierMBIT STRING (SIZE(16))This IE is set by the 5GC, transferred to the UE by the NG-RAN node.
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9.3.1.36  Serial Numberp. 228

This IE identifies a particular message from the source and type indicated by the Message Identifier and is altered every time the message with a given Message Identifier is changed.
IE/Group Name Presence Range IE type and reference Semantics description
Serial NumberMBIT STRING (SIZE(16))
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9.3.1.37  Warning Area Listp. 228

This IE indicates the areas where the warning message needs to be broadcast or cancelled.
IE/Group Name Presence Range IE type and reference Semantics description
CHOICE Warning AreaM
>E-UTRA Cell IDs
>>EUTRA CGI List for Warning1..<maxnoofCellIDforWarning>
>>>E-UTRA CGIM 9.3.1.9
>NR Cell IDs
>>NR CGI List for Warning1..<maxnoofCellIDforWarning>
>>>NR CGIM 9.3.1.7
>TAIs for Warning
>>TAI List for Warning1..<maxnoofTAIforWarning>
>>>TAIM 9.3.3.11
>Emergency Area IDs
>>Emergency Area ID List1..<maxnoofEmergencyAreaID>
>>>Emergency Area IDM 9.3.1.48
Range bound Explanation
maxnoofCellIDforWarningMaximum no. of Cell ID subject for warning message broadcast. Value is 65535.
maxnoofTAIforWarningMaximum no. of TAI subject for warning message broadcast. Value is 65535.
maxnoofEmergencyAreaIDMaximum no. of Emergency Area ID subject for warning message broadcast. Value is 65535.
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9.3.1.38  Number of Broadcasts Requestedp. 228

This IE indicates the number of times a message is to be broadcast.
IE/Group Name Presence Range IE type and reference Semantics description
Number of Broadcasts RequestedMINTEGER (0..65535)
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9.3.1.39  Warning Typep. 229

This IE indicates types of the disaster. This IE also indicates that a Primary Notification is included. This IE can be used by the UE to differentiate the type of alert according to the type of disaster.
IE/Group Name Presence Range IE type and reference Semantics description
Warning TypeMOCTET STRING (SIZE(2))
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9.3.1.40Void


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