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Content for  TS 38.413  Word version:  18.1.0

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9.3.4  SMF Related IEsp. 345

9.3.4.1  PDU Session Resource Setup Request Transferp. 345

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
PDU Session Aggregate Maximum Bit RateO 9.3.1.102This IE shall be present when at least one Non-GBR QoS flow is being setup and is ignored otherwise.YESreject
UL NG-U UP TNL InformationMUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs.YESreject
Additional UL NG-U UP TNL Information OUP Transport Layer Information List
9.3.2.12
UPF endpoint of the additional NG-U transport bearer(s), for delivery of UL PDUs for split PDU session.YESreject
Data Forwarding Not PossibleO 9.3.1.63This IE may be present in case of HANDOVER REQUEST message and is ignored otherwise.YESreject
PDU Session TypeM 9.3.1.52YESreject
Security IndicationO 9.3.1.27YESreject
Network InstanceO 9.3.1.113This IE is ignored if the Common Network Instance IE is included.YESreject
QoS Flow Setup Request List1YESreject
>QoS Flow Setup Request Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>QoS Flow Level QoS ParametersM 9.3.1.12-
>>E-RAB IDO 9.3.2.3-
>>TSC Traffic CharacteristicsO 9.3.1.130Traffic pattern information associated with the QFI. Details in TS 23.501.YESignore
>>Redundant QoS Flow IndicatorO 9.3.1.134This IE indicates whether this QoS flow is requested for the redundant transmission.YESignore
>>ECN Marking or Congestion Information Reporting RequestO 9.3.1.266YESignore
Common Network InstanceO 9.3.1.120YESignore
Direct Forwarding Path AvailabilityO 9.3.1.64This IE may be present in case of inter-system handover and intra-system handover.YESignore
Redundant UL NG-U UP TNL Information OUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission.YESignore
Additional Redundant UL NG-U UP TNL InformationOUP Transport Layer Information List
9.3.2.12
UPF endpoint of the additional NG-U transport bearer(s), for delivery of redundant UL PDUs for split PDU session.YESignore
Redundant Common Network InstanceOCommon Network Instance
9.3.1.120
YESignore
Redundant PDU Session InformationO 9.3.1.136YESignore
MBS Session Setup Request ListO 9.3.1.211YESignore
Downlink TL ContainerOOCTET STRING Containing the Get Request message specified in TS 29.585 [56].YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
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9.3.4.2  PDU Session Resource Setup Response Transferp. 347

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
DL QoS Flow per TNL InformationMQoS Flow per TNL Information
9.3.2.8
NG-RAN node endpoint of the NG-U transport bearer for delivery of DL PDUs, together with associated QoS flows.-
Additional DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of DL PDUs for split PDU session, together with associated QoS flows and corresponding to the Additional UL NG-U UP TNL Information IE in the PDU Session Resource Setup Request Transfer IE.-
Security ResultO 9.3.1.59-
QoS Flow Failed to Setup ListOQoS Flow List with Cause
9.3.1.13
-
Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information
9.3.2.8
NG-RAN node endpoint of the NG-U transport bearer(s) for delivery of DL PDUs of the indicated Redundant QoS Flow(s) and corresponding to the Redundant UL NG-U UP TNL Information IE in the PDU Session Resource Setup Request Transfer IE.YESignore
Additional Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of redundant DL PDUs for split PDU session, together with associated QoS flows and corresponding to the Additional Redundant UL NG-U UP TNL Information IE in the PDU Session Resource Setup Request Transfer IE.YESignore
Used RSN InformationORedundant PDU Session Information
9.3.1.136
YESignore
Global RAN Node ID of Secondary NG-RAN NodeOGlobal RAN Node ID
9.3.1.5
YESignore
MBS Support IndicatorO 9.3.1.210YESignore
MBS Session Setup Response ListO 9.3.1.213YESignore
MBS Session Failed to Setup ListO 9.3.1.214YESignore
QoS Flow TSC List0..1YESignore
>QoS Flow TSC Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>TSC Traffic Characteristics FeedbackO 9.3.1.257-
>>AN Packet Delay Budget UplinkOExtended Packet Delay Budget
9.3.1.135
Indicates the dynamic value of 5G-AN PDB in UL direction for the QoS flow as specified in TS 23.501-
Uplink TL ContainerOOCTET STRING Containing the Get Response message specified in TS 29.585 [56].YESignore
ECN Marking or Congestion Information Reporting Status O 9.3.1.267YESignore
PDU Set based Handling IndicatorO 9.3.1.268YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
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9.3.4.3  PDU Session Resource Modify Request Transferp. 349

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
PDU Session Aggregate Maximum Bit RateO 9.3.1.102YESreject
UL NG-U UP TNL Modify List0..1YESreject
>UL NG-U UP TNL Modify Item1..<maxnoofMultiConnectivity>This IE(s) are included only for modification of an existing tunnel.-
>>UL NG-U UP TNL InformationMUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs.-
>>DL NG-U UP TNL InformationMUP Transport Layer Information
9.3.2.2
Identifies the NG-U transport bearer at the NG-RAN node.-
>>Redundant UL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission.YESignore
>>Redundant DL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
Identifies the NG-U transport bearer at the NG-RAN node for the redundant transmission.YESignore
Network InstanceO 9.3.1.113This IE is ignored if the Common Network Instance IE is included.YESreject
QoS Flow Add or Modify Request List0..1YESreject
>QoS Flow Add or Modify Request Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>QoS Flow Level QoS ParametersO 9.3.1.12-
>>E-RAB IDO 9.3.2.3-
>>TSC Traffic CharacteristicsO 9.3.1.130Traffic pattern information associated with the QFI. Details in TS 23.501.YESignore
>>Redundant QoS Flow IndicatorO 9.3.1.134This IE indicates whether this QoS flow is requested for the redundant transmission.YESignore
>>UL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
This IE indicates the UPF endpoint of NG-U transport bearer for the QoS flow.YESignore
>>Downlink TL ContainerOOCTET STRING Containing the Set Request message specified in TS 29.585 [56].YESignore
>>ECN Marking or Congestion Information Reporting RequestO 9.3.1.266YESignore
QoS Flow to Release ListOQoS Flow List with Cause
9.3.1.13
YESreject
Additional UL NG-U UP TNL InformationOUP Transport Layer Information List
9.3.2.12
UPF endpoint of the additional NG-U transport bearer(s) proposed for delivery of UL PDUs for split PDU session.YESreject
Common Network InstanceO 9.3.1.120YESignore
Additional Redundant UL NG-U UP TNL InformationOUP Transport Layer Information List
9.3.2.12
UPF endpoint of the additional NG-U transport bearer(s) proposed for delivery of redundant UL PDUs for split PDU session.YESignore
Redundant Common Network InstanceOCommon Network Instance
9.3.1.120
YESignore
Redundant UL NG-U UP TNL Information OUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission of the Redundant QoS Flow(s).YESignore
Security IndicationO 9.3.1.27YESignore
MBS Session Setup or Modify Request ListO 9.3.1.212YESignore
MBS Session To Release ListO 9.3.1.215YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
maxnoofMultiConnectivityMaximum no. of connectivity allowed for a UE. Value is 4. The current version of the specification supports up to 2 connectivity.
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9.3.4.4  PDU Session Resource Modify Response Transferp. 351

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
DL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
NG-RAN node endpoint of the NG-U transport bearer, for delivery of DL PDUs.-
UL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
Identifies the NG-U transport bearer at the 5GC node.-
QoS Flow Add or Modify Response List0..1-
>QoS Flow Add or Modify Response Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>Current QoS Parameters Set IndexOAlternative QoS Parameters Set Index
9.3.1.152
Index to the currently fulfilled alternative QoS parameters setYESIgnore
>>TSC Traffic Characteristics FeedbackO 9.3.1.257YESignore
>>Uplink TL ContainerOOCTET STRING Containing the Set Response message specified in TS 29.585 [56].YESignore
>>DL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
NG-RAN node endpoint of NG-U transport bearer for the QoS flow.YESignore
>>AN Packet Delay Budget UplinkOExtended Packet Delay Budget
9.3.1.135
Indicates the dynamic value of 5G-AN PDB in UL direction for the QoS flow as specified in TS 23.501.YESignore
Additional DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of DL PDUs for split PDU session, together with associated QoS flows.-
QoS Flow Failed to Add or Modify ListOQoS Flow List with Cause
9.3.1.13
-
Additional NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer corresponding to the modified UPF endpoint received in the PDU Session Resource Modify Request Transfer IE in case of PDU session split. YESignore
Redundant DL NG-U UP TNL Information OUP Transport Layer Information
9.3.2.2
NG-RAN node endpoint of the NG-U transport bearer, for delivery of DL PDUs for the redundant transmission.YESignore
Redundant UL NG-U UP TNL Information OUP Transport Layer Information
9.3.2.2
Identifies the NG-U transport bearer at the 5GC node for the redundant transmission.YESignore
Additional Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of redundant DL PDUs for split PDU session, together with associated QoS flows.YESignore
Additional Redundant NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer for delivery of redundant DL PDUs corresponding to the modified UPF endpoint(s) received in the UL NG-U UP TNL Modify List IE of the PDU Session Resource Modify Request Transfer IE in case of PDU session split. YESignore
Secondary RAT Usage InformationO 9.3.1.114YESignore
MBS Support IndicatorO 9.3.1.210YESignore
MBS Session Setup or Modify Response ListOMBS Session Setup Response List
9.3.1.213
YESignore
MBS Session Failed to Setup or Modify ListOMBS Session Failed to Setup List
9.3.1.214
YESignore
ECN Marking or Congestion Information Reporting StatusO 9.3.1.267YESignore
PDU Set based Handling IndicatorO 9.3.1.268YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
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9.3.4.5  PDU Session Resource Notify Transferp. 353

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
QoS Flow Notify List0..1-
>QoS Flow Notify Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>Notification CauseMENUMERATED (fullfilled, not fulfilled, …)-
>>Current QoS Parameters Set IndexOAlternative QoS Parameters Set Notify Index
9.3.1.153
Index to the currently fulfilled alternative QoS parameters set. Value 0 indicates that NG-RAN cannot even fulfil the lowest alternative parameters set.YESIgnore
>>TSC Traffic Characteristics FeedbackO 9.3.1.257YESignore
QoS Flow Released List OQoS Flow List with Cause
9.3.1.13
-
Secondary RAT Usage InformationO 9.3.1.114YESignore
QoS Flow Feedback List0..1YESignore
>QoS Flow Feedback Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>Update Feedback OBIT STRING { CN PDB DL(0), CN PDB UL(1)}
(SIZE(8, …))
Each position in the bitmap represents a QoS parameter.
If a bit is set to "1", the respective parameter was not updated.
If a bit is set to "0", the respective parameter was successfully updated.
Bits 2-7 reserved for future use.
-
>>CN Packet Delay Budget DownlinkOExtended Packet Delay Budget
9.3.1.135
Indicates when the packet delay budget downlink was not updated in path switch that NG-RAN can offer this value-
>>CN Packet Delay Budget UplinkOExtended Packet Delay Budget
9.3.1.135
Indicates when the packet delay budget uplink was not updated in path switch that NG-RAN can offer this value-
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
Up

9.3.4.6  PDU Session Resource Modify Indication Transferp. 355

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
DL QoS Flow per TNL InformationMQoS Flow per TNL Information
9.3.2.8
NG-RAN node endpoint of the NG-U transport bearer for delivery of DL PDUs, together with associated QoS flows.-
Additional DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of DL PDUs for split PDU session, together with associated QoS flows-
Secondary RAT Usage InformationO 9.3.1.114YESignore
Security ResultO 9.3.1.59Current UP security statusYESignore
Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information
9.3.2.8
NG-RAN node endpoint of the NG-U transport bearer for delivery of DL PDUs for the redundant transmission, together with associated QoS flows.YESignore
Additional Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of Redundant DL PDUs for split PDU session, together with associated QoS flows.YESignore
Global RAN Node ID of Secondary NG-RAN NodeOGlobal RAN Node ID
9.3.1.5
YESignore
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9.3.4.7  PDU Session Resource Modify Confirm Transferp. 355

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
QoS Flow Modify Confirm List1-
>QoS Flow Modify Confirm Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
UL NG-U UP TNL InformationMUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer corresponding to the DL QoS Flow per TNL Information IE received in the PDU Session Resource Modify Indication Transfer IE.-
Additional NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer indicated in the PDU Session Resource Modify Indication Transfer IE and the corresponding UPF endpoint for split PDU session.-
QoS Flow Failed to Modify ListOQoS Flow List with Cause
9.3.1.13
-
Redundant UL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer identified by the above redundant DL NG-U UP TNL Information IE for the redundant transmission.YESignore
Additional Redundant NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer for the redundant transmission indicated in the PDU Session Resource Modify Indication Transfer IE and the corresponding UPF endpoint for split PDU session.YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
Up

9.3.4.8  Path Switch Request Transferp. 356

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
DL NG-U UP TNL InformationMUP Transport Layer Information
9.3.2.2
NG-RAN node endpoint of the NG-U transport bearer, for delivery of DL PDUs.-
DL NG-U TNL Information ReusedOENUMERATED (true, …)Indicates that DL NG-U TNL Information has been reused.-
User Plane Security InformationO 9.3.1.60-
QoS Flow Accepted List1QoS flows associated with the DL NG-U UP TNL Information IE.-
>QoS Flow Accepted Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>Current QoS Parameters Set IndexOAlternative QoS Parameters Set Index
9.3.1.152
Index to the currently fulfilled alternative QoS parameters set.YESignore
Additional DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of DL PDUs for split PDU session, together with associated QoS flows.YESignore
Redundant DL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
NG-RAN node endpoint of the NG-U transport bearer, for delivery of redundant DL PDUs.YESignore
Redundant DL NG-U TNL Information ReusedOENUMERATED (true, …)Indicates that Redundant DL NG-U TNL Information has been reused.YESignore
Additional Redundant DL QoS Flow per TNL InformationOQoS Flow per TNL Information List
9.3.2.1
NG-RAN node endpoint of the additional NG-U transport bearer(s) for delivery of Redundant DL PDUs for split PDU session, together with associated QoS flows.YESignore
Used RSN InformationORedundant PDU Session Information
9.3.1.136
YESignore
Global RAN Node ID of Secondary NG-RAN NodeOGlobal RAN Node ID
9.3.1.5
YESignore
MBS Support IndicatorO 9.3.1.210YESignore
PDU Set based Handling IndicatorO9.3.1.268YESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
Up

9.3.4.9  Path Switch Request Acknowledge Transferp. 358

This IE is transparent to the AMF.
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
UL NG-U UP TNL InformationOUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer corresponding to the DL NG-U UP TNL Information IE received in the Path Switch Request Transfer IE.-
Security IndicationO 9.3.1.27-
Additional NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer indicated in the Path Switch Request Transfer IE and the corresponding UPF endpoint for split PDU session.YESignore
Redundant UL NG-U UP TNL Information OUP Transport Layer Information
9.3.2.2
UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission.YESignore
Additional Redundant NG-U UP TNL InformationOUP Transport Layer Information Pair List
9.3.2.11
NG-RAN node endpoint of the NG-U transport bearer for the redundant transmission indicated in the Path Switch Request Transfer IE and the corresponding UPF endpoint for split PDU session.YESignore
QoS Flow Parameters List0..1YESignore
>QoS Flow Parameters Item1..<maxnoofQoSFlows>-
>>QoS Flow IdentifierM 9.3.1.51-
>>Alternative QoS Parameters Set ListO 9.3.1.151Indicates alternative sets of QoS parameters for the QoS flow.-
>>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
>>Burst Arrival Time DownlinkOBurst Arrival Time
9.3.1.133
Indicates the downlink Burst Arrival Time of the TSC QoS flowYESignore
Range bound Explanation
maxnoofQoSFlowsMaximum no. of QoS flows allowed within one PDU session. Value is 64.
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