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TS 23.287 (SA2)
Architecture enhancements for 5GS
to support Vehicle-to-Everything (V2X) Services

use "3GPP‑Page" to get the Word version
for a better overview, the Table of Contents (ToC) is reproduced
V16.0.0 (Wzip)2019/09  49 p.

Rapporteur:  Dr. Kim, Laeyoung

The present document specifies architecture enhancements to the 5G System to facilitate vehicular communications for Vehicle-to-Everything (V2X) services, over the following reference points, based on service requirements defined in TS 22.185 and TS 22.186:
  • PC5 reference point: NR PC5 RAT, LTE PC5 RAT.
  • Uu reference point: NR, E-UTRA.
This specification also covers interworking with EPS.

full Table of Contents for  TS 23.287  Word version:   16.0.0


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1  ScopeWord-p. 7
2  References
3  Definitions and abbreviationsWord-p. 8
4  Architecture model and conceptsWord-p. 9
5  High level functionality and featuresWord-p. 15
5.1  Authorization and Provisioning for V2X communications
5.2  V2X communicationWord-p. 19
5.3  V2X Application Server discoveryWord-p. 22
5.4  QoS handling for V2X communicationWord-p. 23
5.5  Subscription to V2X servicesWord-p. 31
5.6  Identifiers
5.7  Support for V2X communication for UEs in limited service stateWord-p. 33
5.8  Interworking between EPS V2X and 5GS V2X
6  Functional description and information flowsWord-p. 34
6.1  Control and user plane stacks
6.2  Procedures for Service Authorization and Provisioning to UE
6.3  Procedures for V2X communication over PC5 reference point
6.4  Procedures for V2X communication over Uu reference pointWord-p. 43
6.5  Procedures for Service Authorization to NG-RAN for V2X communications over PC5 reference pointWord-p. 45
A  Application Function influence based edge computing for V2X servicesWord-p. 48
B  Change historyWord-p. 49

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