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TS 23.285SA2
Architecture enhancements for V2X Services

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WI Acronym:  V2XARC
Rapporteur:  Dr. Kim, LaeyoungLG Electronics France

The present document specifies architecture enhancements to facilitate vehicular communications for Vehicle-to-Everything (V2X) services, which includes Vehicle-to-Vehicle (V2V), Vehicle-to-Pedestrian (V2P), Vehicle-to-Infrastructure (V2I), and Vehicle-to-Network (V2N), according to the use cases and service requirements defined in TS 22.185.
3GPP 23.285 - Non-roaming reference architecture for PC5 and LTE-Uu based V2X communication
Here are some links in support of this figure:
V3V4V6
The following vehicular communications for V2X services are specified:
  • V2X communication over PC5 reference point.
  • V2X communication over LTE-Uu reference point.

full Table of Contents for  TS 23.285  Word version:   16.2.0

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1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 7
4  Architecture model and concepts
4.1  General concept
4.2  Architectural reference model
4.3  Functional entitiesWord-p. 13
4.4  High level functionWord-p. 15
4.4.1  Authorization and Provisioning for V2X communications
4.4.2  V2X message transmission/reception over PC5 reference pointWord-p. 18
4.4.3  V2X message transmission/reception over LTE-Uu reference point
4.4.4  V2X Application Server discoveryWord-p. 20
4.4.5  QoS handling for V2X communicationUp
4.4.6  Subscription to V2X services
4.4.7  MBMS bearer announcement for V2X useWord-p. 22
4.4.8  Support for V2X communication for UEs in limited service stateWord-p. 23
4.4.9  Charging support for V2X communicationUp
4.4.10  Security and privacy protection support for V2X communicationWord-p. 24
4.5  Identifiers
5  Functional description and information flows
A  Road Side Unit (RSU) implementation optionsWord-p. 32
B  Localized MBMS deployment optionsWord-p. 33
C  Example hybrid operation modes for V2X communication over PC5 and LTE-UuWord-p. 35
D  V2X Message Distribution Server deployment optionWord-p. 37
E  Change historyWord-p. 38

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