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TS 23.502
Procedures for the 5G System

V19.2.0 (Wzip)2024/12  962 p.
V18.8.0 (PDF)2024/12  935 p.
V17.13.0  2024/09  755 p.
V16.19.0  2024/03  619 p.
V15.17.0  2023/09  367 p.
Rapporteur:
Mr. Chen, Qian
Ericsson (China)

23.502 5GS Procedures

essential Table of Contents for  TS 23.502  Word version:  19.2.0

each title, in the "available" or "not available yet" area, links to the equivalent title in the CONTENT
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List of Figures and Tables

Figure 4.2.2.2.2-1Registration procedure
Figure 4.2.2.2.3-1Registration with AMF re-allocation procedure
Figure 4.2.2.2.4-1UE Registration with ON-SNPN
Figure 4.2.2.3.2-1UE-initiated Deregistration
Figure 4.2.2.3.3-1Network-initiated Deregistration
Figure 4.2.3.2-1UE Triggered Service Request procedure
Figure 4.2.3.3-1Network Triggered Service Request
Figure 4.2.4.2-1UE Configuration Update procedure for access and mobility management related parameters
Figure 4.2.4.3-1UE Configuration Update procedure for transparent UE Policy delivery
Figure 4.2.5.2-1UE Reachability Notification Request Procedure
Figure 4.2.5.3-1UE Activity Procedure
Figure 4.2.6-1AN Release procedure
Figure 4.2.8a-1UE Capability Match Request
Figure 4.2.9.2-1Network Slice-Specific Authentication and Authorization procedure
Figure 4.2.9.3-1AAA Server initiated Network Slice-Specific Re-authentication and Re-authorization procedure
Figure 4.2.9.4-1AAA Server-initiated Network Slice-Specific Authorization Revocation procedure
Figure 4.2.11.2-1Number of UEs per network slice availability check and update procedure
Figure 4.2.11.2a-1Hierarchical NSACF-based number of UEs per network slice availability check and update procedure
Figure 4.2.11.3-1Early Admission Control (EAC) update procedure
Figure 4.2.11.4-1Number of PDU Sessions per network slice availability check and update procedure
Figure 4.2.11.4a-1Hierarchical NSAC-based number of PDU Sessions per network slice availability check and update procedure
Figure 4.2.11.5.2.3-1HPLMN Delegated NSAC admission for UE number Procedure
Figure 4.2.11.5.2.4-1HPLMN Delegated NSAC admission for PDU Session number procedure
Figure 4.2.11.6-1Update of local maximum number in hierarchical NSAC architecture
Figure 4.3.2.2.1-1UE-requested PDU Session Establishment for non-roaming and roaming with local breakout
Figure 4.3.2.2.2-1UE-requested PDU Session Establishment for home-routed roaming scenarios
Figure 4.3.2.2.3.2-1SMF selection for non-roaming and roaming with local breakout scenarios
Figure 4.3.2.2.3.3-1Option 1 for SMF selection for home-routed roaming scenarios
Figure 4.3.2.2.3.3-2Option 2 for SMF selection for home-routed roaming scenarios
Figure 4.3.2.3-1PDU Session Establishment authentication/authorization by a DN-AAA Server
Figure 4.3.2.4-1Support of L2TP
Figure 4.3.3.2-1UE or network requested PDU Session Modification (for non-roaming and roaming with local breakout)
Figure 4.3.3.3-1UE or network requested PDU Session Modification (for home-routed roaming scenario)
Figure 4.3.4.2-1UE or network requested PDU Session Release for non-roaming and roaming with local breakout
Figure 4.3.4.3-1UE or network requested PDU Session Release for home-routed roaming
Figure 4.3.5.1-1Change of SSC mode 2 PSA for a PDU Session
Figure 4.3.5.2-1Change of SSC mode 3 PDU Session Anchor with multiple PDU Sessions
Figure 4.3.5.3-1Change of PDU Session Anchor with IPv6 Multi homed PDU Session
Figure 4.3.5.4-1Addition of additional PDU Session Anchor and Branching Point or UL CL
Figure 4.3.5.5-1Removal of additional PDU Session Anchor and Branching Point or UL CL
Figure 4.3.5.6-1Change of additional PSA for a PDU Session in IPv6 multi-homing or UL CL case
Figure 4.3.5.7-1Simultaneous change of Branching Point or UL CL and additional PSA for a PDU Session
Figure 4.3.5.8-1Ethernet PDU Session Anchor Relocation
Figure 4.3.6.2-1Processing AF requests to influence traffic routing and/or Service Function Chaining for Sessions not identified by an UE address
Figure 4.3.6.3-1Notification of user plane management event
Figure 4.3.6.4-1Handling an AF request targeting an individual UE address to the relevant PCF
Figure 4.3.6.5.2-1Processing an AF request to influence traffic routing for HR-SBO session when AF provides HPLMN DNN and HPLMN S-NSSAI
Figure 4.3.6.5.3-1Processing AF requests in VPLMN to influence traffic of a HR-SBO PDU Session
Figure 4.3.6.5.4-1Processing AF requests in VPLMN to influence traffic of a HR-SBO PDU Session
Figure 4.3.7-1CN-initiated deactivation of UP connection for an established PDU Session
Figure 4.4.1.2-1N4 Session Establishment procedure
Figure 4.4.1.3-1N4 Session Modification procedure
Figure 4.4.1.4-1N4 Session Release procedure
Figure 4.4.2.2-1N4 Session Level Reporting procedure
Figure 4.4.3.1-1N4 association setup procedure initiated by SMF
Figure 4.4.3.1-2N4 association setup procedure initiated by UPF
Figure 4.4.3.2-1SMF initiated N4 association update procedure
Figure 4.4.3.2-2UPF initiated N4 association update procedure
Figure 4.4.3.3-1SMF initiated N4 association release procedure
Figure 4.4.3.3-2UPF initiated N4 association release procedure
Figure 4.4.3.4-1N4 report procedure
Figure 4.4.3.5-1PFD management in the UPF
Figure 4.4.4-1SMF Pause of charging procedure
Figure 4.5.3-1Purge of Subscriber Data in AMF
Figure 4.8.1.1a-1NG-RAN initiated Connection Inactive procedure with CN based MT communication handling
Figure 4.8.1.2-1NG-RAN initiated Connection Suspend procedure
Figure 4.8.2.2-1Connection Resume in RRC_INACTIVE
Figure 4.8.2.2a-1Network Triggered Connection Resume for UE in RRC_INACTIVE
Figure 4.8.2.2b-1Network Triggered Connection Resume for UE in RRC_INACTIVE with CN based MT communication handling
Figure 4.8.2.3-1Connection Resume in CM-IDLE with Suspend
Figure 4.8.2.4-1Connection Resume in RRC_IDLE with Suspend with EDT
Figure 4.8.3-1RRC state transition notification
Figure 4.9.1.2.2-1Xn based inter NG-RAN handover without UPF re-allocation
Figure 4.9.1.2.3-1Xn based inter NG-RAN handover with insertion of intermediate UPF
Figure 4.9.1.2.4-1Xn based inter NG-RAN handover with intermediate UPF re-allocation
Figure 4.9.1.3.2-1Inter NG-RAN node N2 based handover, Preparation phase
Figure 4.9.1.3.3-1inter NG-RAN node N2 based handover, execution phase
Figure 4.9.1.3.3a-1inter NG-RAN node N2 based DAPS handover, execution phase
Figure 4.9.2.1-1Handover of a PDU Session procedure from untrusted non-3GPP access to 3GPP access (non-roaming and roaming with local breakout)
Figure 4.9.2.2-1Handover of a PDU Session from 3GPP access to untrusted non-3GPP access (non-roaming and roaming with local breakout)
Figure 4.9.2.3.1-1Handover of a PDU Session procedure from untrusted non-3GPP access to 3GPP access (home routed roaming)
Figure 4.9.2.3.2-1Handover of a PDU Session procedure from untrusted non-3GPP access with N3IWF in the HPLMN to 3GPP access (home routed roaming)
Figure 4.9.2.4.1-1Handover of a PDU Session procedure from 3GPP access to untrusted non-3GPP access (home routed roaming)
Figure 4.9.2.4.2-1Handover of a PDU Session procedure from 3GPP access to untrusted non-3GPP access with N3IWF in the HPLMN (home routed roaming)
Figure 4.10-1NG-RAN Location Reporting Procedure
Figure 4.11.0a.2a.5-1UE Policy Association establishment procedure
Figure 4.11.0a.2a.8-1UE Policy Association termination in EPS
Figure 4.11.0a.2a.10-1UE Policy Container delivery via EPS procedure
Table 4.11.0a.4-1MME Emergency Configuration Data Extensions
Figure 4.11.1.2.1-15GS to EPS handover for single-registration mode with N26 interface
Figure 4.11.1.2.2.2-1EPS to 5GS handover using N26 interface, preparation phase
Figure 4.11.1.2.2.3-1EPS to 5GS handover using N26 interface, execution phase
Figure 4.11.1.2.3-1Handover Cancel procedure
Figure 4.11.1.3.2-15GS to EPS Idle mode mobility using N26 interface
Figure 4.11.1.3.2A-15GS to EPS Idle mode mobility using N26 interface with data forwarding
Figure 4.11.1.3.3-1EPS to 5GS mobility for single-registration mode with N26 interface
Figure 4.11.1.3.3A-1EPS to 5GS Idle mode mobility using N26 interface with data forwarding
Figure 4.11.1.3.4-1EPS to 5GS mobility with AMF re-allocation for single-registration mode and N26 interface configuration
Figure 4.11.1.4.1-1Procedures for EPS bearer ID allocation
Figure 4.11.1.4.2-1Procedures for EPS bearer IDs transfer
Figure 4.11.1.5.2-1Impacts to E-UTRAN Initial Attach procedure
Figure 4.11.1.5.4.1-1Impacts to UE Requested PDN Connectivity Procedure
Table 5.7.2-1MME MM and EPS bearer Contexts
Figure 4.11.2.2-1Mobility procedure from 5GS to EPS without N26 interface
Figure 4.11.2.3-1Mobility procedure from EPS to 5GS without N26 interface
Figure 4.11.3.1-1Handover from EPS to 5GC-N3IWF
Figure 4.11.3.2-1Handover from 5GC-N3IWF to EPS
Figure 4.11.4.1-1Handover from EPC/ePDG to 5GS
Figure 4.11.4.2-1Handover from 5GS to EPC/ePDG
Figure 4.11.6.1-1Subscription and Notification of availability or expected level of support of a service API
Figure 4.11.6.2-1Unsubscribing to notification of the availability or expected level of support of a service API
Figure 4.11.6.3-1Configuration of monitoring events for common network exposure
Figure 4.12.2.2-1Registration via untrusted non-3GPP access
Figure 4.12.3-1Deregistration procedure for untrusted non-3gpp access
Figure 4.12.4.2-1Procedure for the UE context release in the N3IWF
Figure 4.12.5-1PDU Session establishment via untrusted non-3GPP access
Figure 4.12.6-1UE or Network Requested PDU Session Modification via untrusted non-3GPP access
Figure 4.12.7-1UE Requested PDU Session Release via Untrusted non-3GPP access
Figure 4.12.8-1Mobility from a non-geographically selected AMF to a geographically selected AMF
Figure 4.12a.2.2-1Registration via trusted non-3GPP access
Figure 4.12b.2-1Initial registration and PDU session establishment
Figure 4.13.2.2-1Device triggering procedure via Nnef
Figure 4.13.3.1-1Registration procedure supporting SMS over NAS
Figure 4.13.3.3-1MO SMS over NAS
Figure 4.13.3.6-1MT SMS over NAS in CM-IDLE and RRC_INACTIVE state via 3GPP access
Figure 4.13.4.2-1Emergency Services Fallback
Figure 4.13.6.1-1EPS Fallback for IMS voice
Figure 4.13.6.2-1RAT Fallback for IMS voice
Figure 4.13.6.3-1Transfer of PDU session used for IMS voice from non-3GPP access to 5GS
Figure 4.13.7.2-1MSISDN-less MO SMS procedure via Nnef
Figure 4.14.1-1NG-RAN initiated QoS Flow mobility procedure
Table 4.15.1-1Event Reporting Information
Table 4.15.1-2Types of Partitioning Criteria
Table 4.15.3.1-1List of events for monitoring capability
Figure 4.15.3.2.1-1Namf_EventExposure_Subscribe, Unsubscribe and Notify operations
Figure 4.15.3.2.2-1Nudm_EventExposure_Subscribe, Unsubscribe and Notify operations
Figure 4.15.3.2.3-1Nnef_EventExposure_Subscribe, Unsubscribe and Notify operations
Figure 4.15.3.2.3b-1Nnef_EventExposure_Subscribe, Unsubscribe and Notify operations or loss of connectivity and UE reachability
Figure 4.15.3.2.4-1NF registration/status notification and Exposure with bulk subscription
Figure 4.15.3.2.5-1Information flow for downlink data delivery status with SMF buffering
Figure 4.15.3.2.7-1Information flow for availability after DDN Failure with SMF buffering
Figure 4.15.3.2.8-1Information flow for downlink data delivery status with UPF buffering
Figure 4.15.3.2.9-1Information flow for availability after DDN Failure event with UPF buffering
Figure 4.15.3.2.10.1-1Reported value(s) aggregated at NEF per network slice notification procedure
Figure 4.15.3.2.10.2-1Reported value(s) aggregated at Primary NSACF per network slice notification procedure
Figure 4.15.3.2.11-1Network-initiated event subscription removal procedure
Table 4.15.4.2-1UE access behaviour trends exposed by AMF
Table 4.15.4.2-2UE location trends
Table 4.15.4.3-1UE session behaviour trends exposed by SMF
Table 4.15.4.3-2UE communication trends
Figure 4.15.4.4-1Internal Event exposure subscription/unsubscription in AMF or SMF via UDM
Table 4.15.4.5.1-1Input parameters in subscription to UPF event Exposure events
Figure 4.15.4.5.2-1Subscription to UPF event exposure service for certain UE(s) via SMF
Figure 4.15.4.5.3-1UPF Information Exposure to the UPF event consumer (e.g. NWDAF) of any UE scenario
Figure 4.15.4.5.4-1Subscription to UPF event exposure service for AOI via SMF
Figure 4.15.4.5.5-1Subscription to UPF event exposure service for certain UE(s) directly using UE's IP address
Figure 4.15.4.5.6-1Subscription to UPF event exposure service via SMF during UPF relocation and PDU Session release
Figure 4.15.4.5.7-1Subscription directly to UPF event exposure service during N4 session release
Figure 4.15.6.2-1Nnef_ParameterProvision_Create / Nnef_ParameterProvision_Update / Nnef_ParameterProvision_Delete request/response operations
Table 4.15.6.3-1Description of Expected UE Behaviour parameters
Table 4.15.6.3a-1Description of Network Configuration parameters
Table 4.15.6.3b-1Description of 5G VN group data
Table 4.15.6.3c-1Description of 5G VN Group membership management parameters
Table 4.15.6.3d-1Description of ECS Address Configuration Information provided by the AF
Table 4.15.6.3d-2Description of Subscription provided ECS Address Configuration Information (as sent to the SMF)
Table 4.15.6.3e-1Description of DNN and S-NSSAI specific Group Parameters
Table 4.15.6.3f-1Description of Application-Specific Expected UE Behaviour parameters
Table 4.15.6.3g-1Description of Network Slice Usage Control parameters
Table 4.15.6.3h-1Description of 5G Femto information provisioning parameters
Table 4.15.6.3i-1Description of Static IP address assignment parameters
Figure 4.15.6.4-1Set the chargeable party at AF session set-up
Figure 4.15.6.5-1Change the chargeable party during the session
Figure 4.15.6.6-1Setting up an AF session with required QoS procedure
Figure 4.15.6.6a-1AF session with required QoS update procedure
Figure 4.15.6.7.2-1Service specific information provisioning by AF to HPLMN
Figure 4.15.6.7.3-1Service specific information provisioning by AF to VPLMN
Figure 4.15.6.7a-1Service Specific Authorization for an individual UE or group of UEs
Figure 4.15.6.7a-2Service Specific Authorization Update procedure
Figure 4.15.6.8-1Set a policy for a future AF session
Figure 4.15.6.9.2-1Handling an AF request targeting an individual UE without using NEF
Figure 4.15.6.9.2-2Handling an AF request targeting an individual UE using NEF
Figure 4.15.6.9.3-1Handling an AF request to influence access and mobility management policies Policy
Table 4.15.6.13.1-1Mapping of requests for Multi-member AF session with required QoS service to the corresponding Npcf_PolicyAuthorization service operations
Figure 4.15.6.13.2-1Procedures for creating a Multi-member AF session with required QoS
Figure 4.15.6.13.3-1Procedure for updating a Multi-member AF session with required QoS
Figure 4.15.6.13.4-1Procedure for revoking a Multi-member AF session with required QoS
Figure 4.15.6.14-1Procedure for AF requested QoS for a UE or group of UEs not identified by a UE address
Figure 4.15.9.2-1Procedure for exposing 5GS and/or UE availability and capabilities for Time Synchronization services
Table 4.15.9.3-1Description of Time Synchronization service parameters
Figure 4.15.9.3.2-1Time synchronization service activation
Figure 4.15.9.3.3-1Time synchronization service modification
Figure 4.15.9.3.4-1Time synchronization service deactivation
Table 4.15.9.4-1Description of 5G access stratum time distribution parameters
Figure 4.15.9.4-1Management of 5G access stratum time information
Figure 4.15.9.5.1-1Procedure for TSCTSF subscription to RAN and/or UPF/NW-TT timing synchronization status
Figure 4.15.9.5.2-1Procedure for reporting RAN timing synchronization status to subscribed UE
Figure 4.15.10-1AF specific UE ID retrieval
Figure 4.15.12-1Event exposure using Local NEF
Figure 4.15.12.3-1Notification of Handling of Header Event
Figure 4.15.13.1-1Member UE selection assistance subscribe and update procedure
Table 4.15.13.2-1Description of Member UE filtering criteria
Figure 4.15.13.3.3-15GC assistance to Member UE selection for real-time QoS monitoring
Figure 4.15.13.4-15GC assistance to Member UE selection based on the UE's current and historical location, direction and separation distance
Figure 4.15.13.5.2-15GC assistance to Member UE selection based on Service Experience
Figure 4.15.13.6.2-1Assistance to member UE selection for end-to-end data volume transfer time related filtering criteria
Figure 4.15.13.7-1Member UE selection assistance unsubscribe procedure
Figure 4.16.1.2-1AM Policy Association Establishment with new Selected PCF
Figure 4.16.2.1.1-1AM Policy Association Modification initiated by the AMF
Figure 4.16.2.1.2-1AM Policy Association Modification with the old PCF during AMF relocation
Figure 4.16.2.2-1AM Policy Association Modification initiated by the PCF
Figure 4.16.3.2-1AMF-initiated AM Policy Association Termination
Figure 4.16.4-1SM Policy Association Establishment
Figure 4.16.5.1-1SMF initiated SM Policy Association Modification
Figure 4.16.5.2-1PCF initiated SM Policy Association Modification
Figure 4.16.6-1SM Policy Association Termination
Figure 4.16.7.2-1Negotiation for future background data transfer
Figure 4.16.7.3-1The procedure for BDT warning notification
Figure 4.16.8.2-1Initial Spending Limit Report Retrieval
Figure 4.16.8.3-1Intermediate Spending Limit Report Retrieval
Figure 4.16.8.4-1Final Spending Limit Report Retrieval
Figure 4.16.8.5-1Spending Limit Report
Figure 4.16.8.6-1CHF report the removal of the subscriber
Figure 4.16.9-1Procedure for update of the subscription information in the PCF
Figure 4.16.11-1UE Policy Association Establishment
Figure 4.16.12.1.1-1UE Policy Association Modification initiated by the AMF
Figure 4.16.12.1.2-1Policy Association Modification with the old PCF during AMF relocation
Figure 4.16.12.2-1UE Policy Association Modification initiated by the PCF
Figure 4.16.13.1-1AMF-initiated UE Policy Association Termination
Figure 4.16.13.2-1PCF-initiated UE Policy Association Termination
Figure 4.16.14.2.1-1Management of access and mobility related policy information at start and stop of application traffic
Figure 4.16.14.2.2-1Management of access and mobility related policy information at SM Policy Association establishment and termination with the notification by the BSF
Figure 4.16.15.2.1-1Negotiation for planned data transfer with QoS requirements
Figure 4.16.15.2.2-1The procedure for PDTQ warning notification
Figure 4.16.16.2-1Forwarding of URSP Rule Enforcement Information (for non-roaming or HR roaming)
Figure 4.16.16.3-1Forwarding of URSP Rule Enforcement Information (for LBO roaming)
Figure 4.17.1-1NF Service Registration procedure
Figure 4.17.2-1NF Service Update procedure
Figure 4.17.3-1NF Service Deregistration procedure
Figure 4.17.4-1NF/NF service discovery in the same PLMN
Figure 4.17.5-1NF/NF service discovery across PLMNs
Figure 4.17.5a-1NF/NF service discovery across SNPN and Credentials Holder
Figure 4.17.6.2-1SMF provisioning of UPF instances using NRF procedure
Figure 4.17.7-1NF/NF service status subscribe/notify in the same PLMN
Figure 4.17.8-1NF/NF service status subscribe/notify across PLMNs
Figure 4.17.9-1Delegated NF service discovery when NF service consumer and NF service producer are in same PLMN
Figure 4.17.10-1Delegated NF service discovery when NF service consumer and NF service producer are in different PLMNs without NF selection at target PLMN
Figure 4.17.10a-1Delegated NF service discovery when NF service consumer and NF service producer are in different PLMNs with possible NF selection at target PLMN
Figure 4.17.11-1Procedure for Indirect Communication without delegated discovery
Figure 4.17.12.2-1Binding created as part of service response
Figure 4.17.12.3-1Binding created as part of service request
Figure 4.17.12.4-1Binding in a subscription request
Figure 4.17.12.4-2Binding during subscription via another network function
Figure 4.17.13-1Bootstrapping procedure
Figure 4.18.2.1-1Procedure for PFD management via NEF (PFDF) triggered by AF
Figure 4.18.2.2-1Procedure for PFD management based on PFD Determination analytics
Figure 4.18.3.1-1PFD Retrieval by the SMF
Figure 4.18.3.2-1Management of PFDs in the SMF
Figure 4.20.2-1UE Parameters Update via UDM Control Plane Procedure
Figure 4.21-1RAN Secondary RAT Usage Data Reporting procedure
Figure 4.21-2SMF Secondary RAT Usage Data Reporting procedure
Figure 4.22.6.3-1Network Modification to MA-PDU Session after a UE moving from EPS
Figure 4.22.9.5-1Mobility Registration procedure for non-3GPP access path switching
Figure 4.23.4.3-1UE Triggered Service Request procedure with I-SMF insertion/change/removal
Figure 4.23.5.4-1SMF triggered I-SMF selection or removal
Figure 4.23.6.2-1Policy Update procedure
Figure 4.23.6.3-1Reporting UP path change to the AF
Figure 4.23.7.3.2-1Inter NG-RAN node N2 based handover, preparation phase, with I-SMF insertion/change/removal
Figure 4.23.7.3.3-1Inter NG-RAN node N2 based handover, execution phase, with I-SMF insertion/change/removal
Figure 4.23.7.3.4-1Handover Cancel procedure
Figure 4.23.9.1-1Addition of PDU Session Anchor and Branching Point or UL CL controlled by I-SMF
Figure 4.23.9.2-1Removal of PDU Session Anchor and Branching Point or UL CL controlled by I-SMF
Figure 4.23.9.3-1Change of PDU Session Anchor for Branching Point or UL CL controlled by I-SMF
Figure 4.23.9.4-1Simultaneous change of Branching Point or UL CL and additional PSA controlled by I-SMF
Figure 4.23.9.5-1Simultaneous change of Branching Point or UL CL and additional PSA controlled by different I-SMFs
Figure 4.23.11.2-1Xn based inter NG-RAN handover with insertion of intermediate SMF
Figure 4.23.11.3-1Xn based inter NG-RAN handover with intermediate I-SMF re-allocation
Figure 4.23.11.4-1Xn based inter NG-RAN handover with removal of intermediate SMF
Figure 4.24.1-1UPF anchored Mobile Originated Data Transport in Control Plane CIoT 5GS Optimisation
Figure 4.24.2-1Mobile Terminated Data Transport in Control Plane CIoT 5GS Optimisation
Figure 4.25.2-1SMF-NEF Connection procedure
Figure 4.25.3-1NIDD Configuration procedure
Figure 4.25.4-1NEF Anchored Mobile Originated Data Transport procedure
Figure 4.25.5-1NEF Anchored Mobile Terminated Data Transport
Figure 4.25.6-1NIDD Authorization Update procedure
Figure 4.25.7-1SMF Initiated SMF-NEF Connection Release procedure
Figure 4.25.8-1NEF Initiated SMF-NEF Connection Release procedure on the AF request
Figure 4.25.8-2NEF Initiated SMF-NEF Connection Release procedure on the NIDD Authorization Update
Figure 4.25.9-1NEF Anchored Group NIDD via NEF anchored unicast data
Figure 4.26.2-1NF/NF Service Context Push procedure
Figure 4.26.3-1NF/NF Service Context Pull procedure
Figure 4.26.5.3-1Context transfer of a PDU session
Figure 4.27.1-1Enhanced Coverage Restriction Control via NEF
Figure 4.28.2.1-1Subscription-based control of 5G access stratum-based time distribution
Figure 4.28.3.1-1Subscription based control of (g)PTP time synchronization service without AF request
Figure 4.29.1-1Nnef_EventExposure_Subscribe, Unsubscribe and Notify operations for energy consumption information
Figure 4.29.2-1Energy Consumption information collection
Table 5.2.2.1-1List of AMF Services
Table 5.2.2.2.2-1UE Context in AMF
Table 5.2.2.3.1-1Example of Event Filters for AMF exposure events
Table 5.2.3.1-1NF services provided by UDM
Table 5.2.3.3.1-1UE Subscription data types
Table 5.2.3.3.1-2Group Subscription data types
Table 5.2.3.3.1-3UE Subscription data types keys
Table 5.2.3.3.1-4Group Subscription data types keys
Table 5.2.3.6.1-1Parameter Provision data types
Table 5.2.3.6.1-2Parameter Provision data types keys
Table 5.2.4-1NF services provided by 5G-EIR
Table 5.2.5.1-1NF services provided by PCF
Table 5.2.6.1-1NF Services provided by the NEF
Table 5.2.7.1-1NF services provided by the NRF
Table 5.2.8.1-1NF services provided by the SMF
Table 5.2.8.2.10-1SM Context of a PDU Session transferred between I-SMF(s) or between V-SMF(s) or between I/V-SMF and (H-)SMF
Table 5.2.8.3.1-1Example of Event Filters for SMF exposure events
Table 5.2.9.1-1List of SMSF Services
Table 5.2.10.1-1List of AUSF Services
Table 5.2.12.1-1NF services provided by UDR
Table 5.2.12.1-2Exposure data stored in the UDR
Table 5.2.12.2.1-1Data keys
Table 5.2.13.1-1NF services provided by the BSF
Table 5.2.14-1NF Services provided by UDSF
Table 5.2.16.1-1NF Services provided by NSSF
Table 5.2.17.1-1CHF Services
Table 5.2.18.1-1NF services provided by UCMF
Table 5.2.19.1-1Services provided by AF
Table 5.2.19.2.1-1Example of Event Filters for AF exposure events
Table 5.2.20-1List of NSSAAF Services
Table 5.2.21.1-1List of NSACF services
Table 5.2.26.1-1NF services provided by the UPF
Table 5.2.27.1-1NF Services provided by the TSCTSF
Table 5.2.27.2.5-1Time Synchronization configuration event parameters
Table 5.2.27.2.6-1Time Synchronization capability event filters
Table 5.2.27.2.8-1Time Synchronization capability event parameters
Table 5.2.28.1-1NF services provided by the EIF
Table 5.2.28.2.1-1Example of Event Filters for EIF exposure events
Table 5.2.29.1-1NF services provided by the SCP
Figure A.2.2-1Service Operation Naming and its Methods
Figure A.3-1Disaggregated representation of a NF service or service operation in information flows
Figure E-1Delegated Discovery of SMF in the Home Routed Scenario
Figure E-2Delegated Discovery of I-SMF
Figure E-3Delegated Discovery of PCF in the Home Routed Scenario
Figure F.1-15GS Bridge information reporting
Figure F.2-15GS Bridge information configuration
Figure F.3-1BMCA procedure
Figure F.4-15GS Bridge information configuration
Figure F.5-15GS DetNet node information reporting
Figure F.6-1Deterministic Networking specific parameter provisioning
Figure H.2.1-1EAP-based secondary authentication and authorization by DN-AAA at PDN connection establishment
Figure I-1Example of Procedure for Member UE selection without the NEF assistance
Figure J.1-1Procedure for PIN service

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