Content for TS 38.413 Word version: 18.0.0
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9.3.4 SMF Related IEs
9.3.4.1 PDU Session Resource Setup Request Transfer
9.3.4.2 PDU Session Resource Setup Response Transfer
9.3.4.3 PDU Session Resource Modify Request Transfer
9.3.4.4 PDU Session Resource Modify Response Transfer
9.3.4.5 PDU Session Resource Notify Transfer
9.3.4.6 PDU Session Resource Modify Indication Transfer
9.3.4.7 PDU Session Resource Modify Confirm Transfer
9.3.4.8 Path Switch Request Transfer
9.3.4.9 Path Switch Request Acknowledge Transfer
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9.3.4 SMF Related IEs p. 341
9.3.4.1 PDU Session Resource Setup Request Transfer p. 341
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 Rate | O | 9.3.1.102 | This IE shall be present when at least one Non-GBR QoS flow is being setup and is ignored otherwise. | YES | reject | |
| UL NG-U UP TNL Information | M | UP Transport Layer Information 9.3.2.2 | UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs. | YES | reject | |
| Additional UL NG-U UP TNL Information | O | UP 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. | YES | reject | |
| Data Forwarding Not Possible | O | 9.3.1.63 | This IE may be present in case of HANDOVER REQUEST message and is ignored otherwise. | YES | reject | |
| PDU Session Type | M | 9.3.1.52 | YES | reject | ||
| Security Indication | O | 9.3.1.27 | YES | reject | ||
| Network Instance | O | 9.3.1.113 | This IE is ignored if the Common Network Instance IE is included. | YES | reject | |
| QoS Flow Setup Request List | 1 | YES | reject | |||
| >QoS Flow Setup Request Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>QoS Flow Level QoS Parameters | M | 9.3.1.12 | - | |||
| >>E-RAB ID | O | 9.3.2.3 | - | |||
| >>TSC Traffic Characteristics | O | 9.3.1.130 | Traffic pattern information associated with the QFI. Details in TS 23.501. | YES | ignore | |
| >>Redundant QoS Flow Indicator | O | 9.3.1.134 | This IE indicates whether this QoS flow is requested for the redundant transmission. | YES | ignore | |
| >>ECN Marking or Congestion Information Reporting Request | O | 9.3.1.266 | YES | ignore | ||
| Common Network Instance | O | 9.3.1.120 | YES | ignore | ||
| Direct Forwarding Path Availability | O | 9.3.1.64 | This IE may be present in case of inter-system handover and intra-system handover. | YES | ignore | |
| Redundant UL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission. | YES | ignore | |
| Additional Redundant UL NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Redundant Common Network Instance | O | Common Network Instance 9.3.1.120 | YES | ignore | ||
| Redundant PDU Session Information | O | 9.3.1.136 | YES | ignore | ||
| MBS Session Setup Request List | O | 9.3.1.211 | YES | ignore | ||
| Downlink TL Container | O | OCTET STRING | Containing the Get Request message specified in TS 29.585 [56]. | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.2 PDU Session Resource Setup Response Transfer p. 343
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 Information | M | QoS 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 Information | O | QoS 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 Result | O | 9.3.1.59 | - | |||
| QoS Flow Failed to Setup List | O | QoS Flow List with Cause 9.3.1.13 | - | |||
| Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Additional Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Used RSN Information | O | Redundant PDU Session Information 9.3.1.136 | YES | ignore | ||
| Global RAN Node ID of Secondary NG-RAN Node | O | Global RAN Node ID 9.3.1.5 | YES | ignore | ||
| MBS Support Indicator | O | 9.3.1.210 | YES | ignore | ||
| MBS Session Setup Response List | O | 9.3.1.213 | YES | ignore | ||
| MBS Session Failed to Setup List | O | 9.3.1.214 | YES | ignore | ||
| QoS Flow TSC List | 0..1 | YES | ignore | |||
| >QoS Flow TSC Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>TSC Traffic Characteristics Feedback | O | 9.3.1.257 | - | |||
| >>AN Packet Delay Budget Uplink | O | Extended 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 Container | O | OCTET STRING | Containing the Get Response message specified in TS 29.585 [56]. | YES | ignore | |
| ECN Marking or Congestion Information Reporting Status | O | 9.3.1.267 | YES | ignore | ||
| PDU Set based Handling Indicator | O | 9.3.1.268 | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.3 PDU Session Resource Modify Request Transfer p. 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 Rate | O | 9.3.1.102 | YES | reject | ||
| UL NG-U UP TNL Modify List | 0..1 | YES | reject | |||
| >UL NG-U UP TNL Modify Item | 1..<maxnoof | This IE(s) are included only for modification of an existing tunnel. | - | |||
| >>UL NG-U UP TNL Information | M | UP 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 Information | M | UP Transport Layer Information 9.3.2.2 | Identifies the NG-U transport bearer at the NG-RAN node. | - | ||
| >>Redundant UL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission. | YES | ignore | |
| >>Redundant DL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | Identifies the NG-U transport bearer at the NG-RAN node for the redundant transmission. | YES | ignore | |
| Network Instance | O | 9.3.1.113 | This IE is ignored if the Common Network Instance IE is included. | YES | reject | |
| QoS Flow Add or Modify Request List | 0..1 | YES | reject | |||
| >QoS Flow Add or Modify Request Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>QoS Flow Level QoS Parameters | O | 9.3.1.12 | - | |||
| >>E-RAB ID | O | 9.3.2.3 | - | |||
| >>TSC Traffic Characteristics | O | 9.3.1.130 | Traffic pattern information associated with the QFI. Details in TS 23.501. | YES | ignore | |
| >>Redundant QoS Flow Indicator | O | 9.3.1.134 | This IE indicates whether this QoS flow is requested for the redundant transmission. | YES | ignore | |
| >>UL NG-U UP TNL Information | O | UP Transport Layer Information
9.3.2.2 | This IE indicates the UPF endpoint of NG-U transport bearer for the QoS flow. | YES | ignore | |
| >>Downlink TL Container | O | OCTET STRING | Containing the Set Request message specified in TS 29.585 [56]. | YES | ignore | |
| >>ECN Marking or Congestion Information Reporting Request | O | 9.3.1.266 | YES | ignore | ||
| QoS Flow to Release List | O | QoS Flow List with Cause 9.3.1.13 | YES | reject | ||
| Additional UL NG-U UP TNL Information | O | UP 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. | YES | reject | |
| Common Network Instance | O | 9.3.1.120 | YES | ignore | ||
| Additional Redundant UL NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Redundant Common Network Instance | O | Common Network Instance 9.3.1.120 | YES | ignore | ||
| Redundant UL NG-U UP TNL Information | O | UP 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). | YES | ignore | |
| Security Indication | O | 9.3.1.27 | YES | ignore | ||
| MBS Session Setup or Modify Request List | O | 9.3.1.212 | YES | ignore | ||
| MBS Session To Release List | O | 9.3.1.215 | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
| maxnoof | Maximum no. of connectivity allowed for a UE. Value is 4. The current version of the specification supports up to 2 connectivity. |
9.3.4.4 PDU Session Resource Modify Response Transfer p. 347
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 Information | O | UP 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 Information | O | UP Transport Layer Information 9.3.2.2 | Identifies the NG-U transport bearer at the 5GC node. | - | ||
| QoS Flow Add or Modify Response List | 0..1 | - | ||||
| >QoS Flow Add or Modify Response Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>Current QoS Parameters Set Index | O | Alternative QoS Parameters Set Index 9.3.1.152 | Index to the currently fulfilled alternative QoS parameters set | YES | Ignore | |
| >>TSC Traffic Characteristics Feedback | O | 9.3.1.257 | YES | ignore | ||
| >>Uplink TL Container | O | OCTET STRING | Containing the Set Response message specified in TS 29.585 [56]. | YES | ignore | |
| >>DL NG-U UP TNL Information | O | UP Transport Layer Information
9.3.2.2 | NG-RAN node endpoint of NG-U transport bearer for the QoS flow. | YES | ignore | |
| >>AN Packet Delay Budget Uplink | O | Extended 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. | YES | ignore | |
| Additional DL QoS Flow per TNL Information | O | QoS 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 List | O | QoS Flow List with Cause 9.3.1.13 | - | |||
| Additional NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Redundant DL NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Redundant UL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | Identifies the NG-U transport bearer at the 5GC node for the redundant transmission. | YES | ignore | |
| Additional Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Additional Redundant NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Secondary RAT Usage Information | O | 9.3.1.114 | YES | ignore | ||
| MBS Support Indicator | O | 9.3.1.210 | YES | ignore | ||
| MBS Session Setup or Modify Response List | O | MBS Session Setup Response List 9.3.1.213 | YES | ignore | ||
| MBS Session Failed to Setup or Modify List | O | MBS Session Failed to Setup List 9.3.1.214 | YES | ignore | ||
| ECN Marking or Congestion Information Reporting Status | O | 9.3.1.267 | YES | ignore | ||
| PDU Set based Handling Indicator | O | 9.3.1.268 | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.5 PDU Session Resource Notify Transfer p. 349
This IE is transparent to the AMF.
| IE/Group Name | Presence | Range | IE type and reference | Semantics description | Criticality | Assigned Criticality |
|---|---|---|---|---|---|---|
| QoS Flow Notify List | 0..1 | - | ||||
| >QoS Flow Notify Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>Notification Cause | M | ENUMERATED (fullfilled, not fulfilled, …) | - | |||
| >>Current QoS Parameters Set Index | O | Alternative 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. | YES | Ignore | |
| >>TSC Traffic Characteristics Feedback | O | 9.3.1.257 | YES | ignore | ||
| QoS Flow Released List | O | QoS Flow List with Cause 9.3.1.13 | - | |||
| Secondary RAT Usage Information | O | 9.3.1.114 | YES | ignore | ||
| QoS Flow Feedback List | 0..1 | YES | ignore | |||
| >QoS Flow Feedback Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>Update Feedback | O | BIT 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 Downlink | O | Extended 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 Uplink | O | Extended 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 |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.6 PDU Session Resource Modify Indication Transfer p. 351
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 Information | M | QoS 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 Information | O | QoS 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 Information | O | 9.3.1.114 | YES | ignore | ||
| Security Result | O | 9.3.1.59 | Current UP security status | YES | ignore | |
| Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Additional Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Global RAN Node ID of Secondary NG-RAN Node | O | Global RAN Node ID 9.3.1.5 | YES | ignore |
9.3.4.7 PDU Session Resource Modify Confirm Transfer p. 351
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 List | 1 | - | ||||
| >QoS Flow Modify Confirm Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| UL NG-U UP TNL Information | M | UP 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 Information | O | UP 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 List | O | QoS Flow List with Cause 9.3.1.13 | - | |||
| Redundant UL NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Additional Redundant NG-U UP TNL Information | O | UP 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. | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.8 Path Switch Request Transfer p. 352
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 Information | M | UP 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 Reused | O | ENUMERATED (true, …) | Indicates that DL NG-U TNL Information has been reused. | - | ||
| User Plane Security Information | O | 9.3.1.60 | - | |||
| QoS Flow Accepted List | 1 | QoS flows associated with the DL NG-U UP TNL Information IE. | - | |||
| >QoS Flow Accepted Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>Current QoS Parameters Set Index | O | Alternative QoS Parameters Set Index 9.3.1.152 | Index to the currently fulfilled alternative QoS parameters set. | YES | ignore | |
| Additional DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Redundant DL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | NG-RAN node endpoint of the NG-U transport bearer, for delivery of redundant DL PDUs. | YES | ignore | |
| Redundant DL NG-U TNL Information Reused | O | ENUMERATED (true, …) | Indicates that Redundant DL NG-U TNL Information has been reused. | YES | ignore | |
| Additional Redundant DL QoS Flow per TNL Information | O | QoS 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. | YES | ignore | |
| Used RSN Information | O | Redundant PDU Session Information 9.3.1.136 | YES | ignore | ||
| Global RAN Node ID of Secondary NG-RAN Node | O | Global RAN Node ID 9.3.1.5 | YES | ignore | ||
| MBS Support Indicator | O | 9.3.1.210 | YES | ignore | ||
| PDU Set based Handling Indicator | O | 9.3.1.268 | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
9.3.4.9 Path Switch Request Acknowledge Transfer p. 354
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 Information | O | UP 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 Indication | O | 9.3.1.27 | - | |||
| Additional NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| Redundant UL NG-U UP TNL Information | O | UP Transport Layer Information 9.3.2.2 | UPF endpoint of the NG-U transport bearer, for delivery of UL PDUs for the redundant transmission. | YES | ignore | |
| Additional Redundant NG-U UP TNL Information | O | UP 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. | YES | ignore | |
| QoS Flow Parameters List | 0..1 | YES | ignore | |||
| >QoS Flow Parameters Item | 1..<maxnoof | - | ||||
| >>QoS Flow Identifier | M | 9.3.1.51 | - | |||
| >>Alternative QoS Parameters Set List | O | 9.3.1.151 | Indicates alternative sets of QoS parameters for the QoS flow. | - | ||
| >>CN Packet Delay Budget Downlink | O | Extended 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. | YES | ignore | |
| >>CN Packet Delay Budget Uplink | O | Extended 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. | YES | ignore | |
| >>Burst Arrival Time Downlink | O | Burst Arrival Time 9.3.1.133 | Indicates the downlink Burst Arrival Time of the TSC QoS flow | YES | ignore |
| Range bound | Explanation |
|---|---|
| maxnoof | Maximum no. of QoS flows allowed within one PDU session. Value is 64. |
