Tech-invite   3GPPspecs   Glossaries   IETFRFCs   Groups   SIP   ABNFs   Ti+   Search in Tech-invite

Top   in Index   Prev   Next

TS 23.502 (SA2)
Procedures for the 5G System

3GPP‑Page   ETSI‑search   short‑ToC   full‑ToC   Figures   Ti+
use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V16.1.1 (Wzip)2019/06  495 p.
V15.6.0 (PDF)2019/06  … p.


Rapporteur:  Mr. Hedman, Peter
See also:

The present document defines the Stage 2 procedures and Network Function Services for the 5G system architecture which is described in the TS 23.501 and for the policy and charging control framework which is described in TS 23.503.

short Table of Contents for  TS 23.502  Word version:   16.1.1

each title links to the equivalent title in the full ToC

 

Here   Top

 

1  Scope [R15]Word-p. 18
2  References [R15]Word-p. 18
3  Definitions, symbols and abbreviations [R15]Word-p. 20
4  System procedures [R15]Word-p. 20
4.1  GeneralWord-p. 20
4.2  Connection, Registration and Mobility Management proceduresWord-p. 21
4.2.1  GeneralWord-p. 21
4.2.2  Registration Management proceduresWord-p. 21
4.2.3  Service Request proceduresWord-p. 41
4.2.4  UE Configuration UpdateWord-p. 60
4.2.5  Reachability proceduresWord-p. 65
4.2.6  AN ReleaseWord-p. 66
4.2.7  N2 proceduresWord-p. 69
4.2.8Void
4.2.8a  UE Capability Match Request procedureWord-p. 72
4.2.9  Network Slice-Specific Authentication and Authorization procedure [R16]Word-p. 73
4.2.10  N3 data transfer establishment procedure when Control Plane CIoT 5GS Optimisation is enabled [R16]Word-p. 77
4.3  Session Management proceduresUpWord-p. 78
4.3.1  GeneralWord-p. 78
4.3.2  PDU Session EstablishmentWord-p. 79
4.3.3  PDU Session ModificationWord-p. 101
4.3.4  PDU Session ReleaseWord-p. 109
4.3.5  Session continuity, service continuity and UP path managementWord-p. 115
4.3.6  Application Function influence on traffic routingWord-p. 130
4.3.7  CN-initiated selective deactivation of UP connection of an existing PDU SessionWord-p. 136
4.4  SMF and UPF interactionsWord-p. 137
4.5  User Profile management proceduresWord-p. 144
4.6  Security proceduresWord-p. 146
4.7  ME Identity check procedureWord-p. 146
4.8  RAN-CN interactionsWord-p. 146
4.9  Handover proceduresWord-p. 151
4.10  NG-RAN Location reporting proceduresWord-p. 173
4.11  System interworking procedures with EPCWord-p. 175
4.12  Procedures for Untrusted non-3GPP accessWord-p. 224
4.12a  Procedures for Trusted non-3GPP access [R16]Word-p. 237
4.12b  Procedures for devices that do not support 5GC NAS over WLAN access [R16]Word-p. 243
4.13  Specific servicesWord-p. 246
4.14  Support for Dual ConnectivityWord-p. 260
4.15  Network ExposureWord-p. 262
4.16  Procedures and flows for Policy FrameworkWord-p. 286
4.17  Network Function Service Framework ProcedureWord-p. 310
4.18  Procedures for Management of PFDsWord-p. 322
4.19  Network Data AnalyticsWord-p. 324
4.20  UE Parameters Update via UDM Control Plane ProcedureWord-p. 324
4.20.1  GeneralWord-p. 324
4.20.2  UE Parameters Update via UDM Control Plane ProcedureWord-p. 325
4.20.3Void
4.21  Secondary RAT Usage Data Reporting ProcedureWord-p. 326
4.22  ATSSS Procedures [R16]Word-p. 327
4.22.1  GeneralWord-p. 327
4.22.2  UE Requested MA PDU Session EstablishmentWord-p. 327
4.22.3  UE Requested PDU Session Establishment with Network Modification to MA PDU SessionWord-p. 329
4.22.4  Access Network Performance MeasurementsWord-p. 330
4.22.5  Reporting of Access AvailabilityWord-p. 330
4.22.6  EPS InterworkingWord-p. 330
4.22.7  Adding / Re-activating User-Plane ResourcesWord-p. 331
4.22.8  UE or network requested MA PDU Session ModificationWord-p. 331
4.22.9  Connection, Registration and Mobility Management proceduresWord-p. 333
4.22.10  MA PDU Session ReleaseWord-p. 333
4.23  Support of deployments topologies with specific SMF Service Areas [R16]Word-p. 335
4.23.1  GeneralWord-p. 335
4.23.2  I-SMF selectionWord-p. 335
4.23.3  Registration procedureWord-p. 335
4.23.4  Service Request proceduresWord-p. 336
4.23.5  PDU Session establishment procedureWord-p. 341
4.23.6  I-SMF Related Procedures with PCFWord-p. 342
4.23.7  Inter NG-RAN node N2 based handoverWord-p. 343
4.23.8  AN Release procedure involving I-SMFWord-p. 354
4.23.9  Branching Point or UL CL controlled by I-SMFWord-p. 354
4.23.9a  Simultaneous change of additional PDU Session Anchor and Branching Point or UL CL and I-SMFWord-p. 359
4.23.10  CN-initiated selective deactivation of UP connection of an existing PDU Session involving I-SMFWord-p. 361
4.23.11  Xn based handoverWord-p. 361
4.24  Procedures of small data transfer via NAS and N6 [R16]Word-p. 366
4.24.1  UPF anchored Mobile Originated Data Transport in Control Plane CIoT 5GS OptimisationWord-p. 366
4.24.2  UPF anchored Mobile Terminated Data Transport in Control Plane CIoT 5GS OptimisationWord-p. 369
4.25  Procedures for NEF based Non-IP Data Delivery [R16]Word-p. 373
4.25.1  GeneralWord-p. 373
4.25.2  SMF-NEF Connection EstablishmentWord-p. 373
4.25.3  NIDD ConfigurationWord-p. 374
4.25.4  NEF Anchored Mobile Originated Data TransportWord-p. 375
4.25.5  NEF Anchored Mobile Terminated Data TransportWord-p. 376
4.25.6  NIDD Authorization UpdateWord-p. 377
4.25.7  SMF Initiated SMF-NEF Connection Release procedureWord-p. 378
4.25.8  NEF Initiated SMF-NEF Connection Release procedureWord-p. 379
4.26  Network Function/NF Service Context Transfer Procedures [R16]Word-p. 380
4.26.1  GeneralWord-p. 380
4.26.2  NF/NF Service Context Transfer Push ProcedureWord-p. 380
4.26.3  NF/NF Service Context Transfer Pull procedureWord-p. 381
4.26.4  Context Transfer due to decommissioningWord-p. 381
4.26.5  SMF Service Context Transfer proceduresWord-p. 381
4.27  Procedures for Enhanced Coverage Restriction Control via NEF [R16]Word-p. 383
4.27.1  GeneralWord-p. 383
5  Network Function Service procedures [R15]Word-p. 384
5.1  Network Function Service framework proceduresWord-p. 384
5.2  Network Function servicesWord-p. 384
5.2.1  GeneralWord-p. 384
5.2.2  AMF ServicesUpWord-p. 384
5.2.3  UDM ServicesWord-p. 398
5.2.4  5G-EIR ServicesUpWord-p. 410
5.2.5  PCF ServicesWord-p. 411
5.2.6  NEF ServicesWord-p. 421
5.2.6A  I-NEF Services [R16]Word-p. 436
5.2.7  NRF ServicesUpWord-p. 437
5.2.8  SMF ServicesWord-p. 443
5.2.9  SMSF ServicesWord-p. 452
5.2.10  AUSF ServicesWord-p. 454
5.2.11  NWDAF ServicesWord-p. 454
5.2.12  UDR ServicesWord-p. 455
5.2.13  BSF ServicesWord-p. 460
5.2.14  UDSF ServicesWord-p. 461
5.2.15  LMF ServicesWord-p. 462
5.2.16  NSSF ServicesWord-p. 463
5.2.17  CHF Spending Limit Control ServiceWord-p. 466
5.2.18  UCMF Services [R16]Word-p. 467
5.2.19  AF Services [R16]Word-p. 469
A  Drafting rules and conventions for NF services [R15]Word-p. 472
B  Drafting Rules for Information flows [R15]Word-p. 476
C  Generating EPS PDN Connection parameters from 5G PDU Session parameters [R15]Word-p. 477
D (Normative)  UE Presence in Area of Interest [R15]Word-p. 478
E  Change historyWord-p. 480

Up   Top