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Content for  TR 23.795  Word version:  16.1.0

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1  Scopep. 9

The present document is a technical report which identifies the application architecture aspects to support V2X services, and corresponding architectural solutions. The study includes identifying architecture requirements that are necessary to ensure efficient use and deployment of V2X services over 3GPP systems.
The study takes into consideration the existing stage 1 and stage 2 work within 3GPP related to V2X in TS 22.185, TS 22.186 and TS 23.285, as well as V2X application standards defined outside 3GPP.
This document will provide recommendations for normative work.
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2  Referencesp. 9

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 22.185: "Service requirements for V2X services; Stage 1".
[3]
TS 22.186: "Enhancement of 3GPP support for V2X scenarios; Stage 1".
[4]
TS 22.804: "Study on Communication for Automation in Vertical domains (CAV)".
[5]
TR 22.886: "Study on enhancement of 3GPP Support for 5G V2X Services".
[6]
TS 23.246: "Multimedia Broadcast / Multicast Service (MBMS); Architecture and functional description".
[7]
TS 23.280: "Common functional architecture to support mission critical services; Stage 2".
[8]
TS 23.285: "Architecture enhancements for V2X services".
[9]
TS 23.303: "Proximity-based services (ProSe); Stage 2".
[10]
TS 23.468: "Group Communication System Enablers for LTE (GCSE_LTE); Stage 2".
[11]
TS 23.501: "System Architecture for the 5G System; Stage 2".
[12]
TS 23.502: "Procedures for the 5G System; Stage 2"
[13]
TS 23.682: "Architecture enhancements to facilitate communications with packet data networks and applications".
[14]
TR 23.780: "Study on Multimedia Broadcast and Multicast Service (MBMS) usage for mission critical communication services".
[15]
TS 26.238: "Uplink Streaming".
[16]
TS 24.386: "User Equipment (UE) to V2X control function; protocol aspects; Stage 3".
[17]
TS 26.247: "Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)".
[18]
TS 26.346: "Multimedia Broadcast / Multicast Service (MBMS); Protocols and codecs".
[19]
TS 26.347: "Multimedia Broadcast / Multicast Service (MBMS); Application Programming Interface and URL".
[20]
TS 26.348: "Northbound Application Programming Interface (API) for Multimedia Broadcast / Multicast Service (MBMS) at the xMB reference point".
[21]
TS 28.530: "Management of 5G networks and network slicing; Concepts, use cases and requirements".
[22]
TS 29.214: "Policy and Charging Control over Rx reference point".
[23]
TS 29.468: "Group Communication System Enablers for LTE (GCSE_LTE); MB2 Reference Point; Stage 3".
[24]
TS 36.300: "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2".
[25]
TS 36.321: "Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification".
[26]
TS 36.443: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); M2 Application Protocol (M2AP)".
[27]
ETSI TS 102 723-8 (V1.1.1): "Intelligent Transport Systems (ITS); OSI cross-layer topics; Part 8: Interface between security entity and network and transport layer".
[28]
ETSI TS 102 940 (V1.3.1): "Intelligent Transport Systems (ITS); Security; ITS communications security architecture and security management".
[29]
ETSI TS 103 097 (V1.3.1): "Intelligent Transport Systems (ITS); Security; Security header and certificate formats".
[30]
ETSI TS 103 301 (V1.1.1): "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services".
[31]
ETSI EN 302 637-2 (V1.3.1): "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 2: Specification of Cooperative Awareness Basic Service".
[32]
ETSI EN 302 637-3 (V1.2.1): "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service".
[33]
ETSI EN 302 665 (V1.1.1): "Intelligent Transport Systems (ITS); Communications Architecture".
[34]
IEEE 1609.0-2013: "IEEE Guide for Wireless Access in Vehicular Environments (WAVE) architecture".
[35]
International Organization for Standards, ISO 21217:2014: "Intelligent transport systems -- Communications access for land mobiles (CALM) - Architecture", https://www.iso.org/standard/61570.html.
[36]
International Organization for Standards, ISO/DIS 17515-3: " Intelligent transport systems -- Evolved-universal terrestrial radio access network -- Part 3: LTE-V2X", https://www.iso.org/standard/73238.html.
[37]
SAE International, SAE J3016: "Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles", https://www.sae.org/standards/content/j3016.
[38]
SAE International, SAE J2945/3: "Requirements for V2I Weather Applications", https://www.sae.org/standards/content/j2945/3.
[39]
SAE International, SAE J2945/4: "DSRC Messages for Traveler Information and Basic Information Delivery", https://www.sae.org/standards/content/j2945/4.
[40]
SAE International, SAE J2945/6: "Performance Requirements for Cooperative Adaptive Cruise Control and Platooning", https://www.sae.org/standards/content/j2945/6.
[41]
SAE International, SAE J3161: "On-Board System Requirements for LTE V2X V2V Safety Communications", https://www.sae.org/standards/content/j3161.
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3  Definitions and abbreviationsp. 11

3.1  Definitionsp. 11

For the purposes of the present document, the terms and definitions given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.
For the purposes of the present document, the following terms and definitions given in TS 23.285 apply:
Intelligent Transport Systems
Road Side Unit
Geographical Area
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3.2  Abbreviationsp. 11

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply.
An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
5G
5th Generation
5GS
5G System
AN
Access Network
AS
Application Server
BM-SC
Broadcast-Multicast Service Centre
BTP
Basic Transport Protocol
CAM
Cooperative Awareness Message
CoR
Category of Requirements
DANE
DASH Aware Network Element
DENM
Decentralized Environmental Notification Message
E-UTRAN
Evolved Universal Terrestrial Radio Access Network
ECGI
E-UTRAN Cell Global Identifier
EPS
Evolved Packet System
ETSI
European Telecommunications Standards Institute
FLUS
Framework for Live Uplink Streaming
GCS
Group Communication System
IMA
Intersection Movement Assist
ITS
Intelligent Transport Systems
LoA
Level of Automation
LTA
Left Turn Assist
LTE
Long-Term Evolution
MBMS
Multimedia Broadcast Multicast Service
MBSFN
Multimedia Broadcast multicast service Single Frequency Network
MCE
MBMS Coordination Entity
MCH
Multicast Channel
MSI
MCH Scheduling Information
OEM
Original Equipment Manufacturer
OSI
Open System Interconnect
PCF
Policy Control Function
PCRF
Policy and Charging Rules Function
PLMN
Public Land Mobile Network
QCI
QoS Class Identifier
QoE
Quality of Experience
QoS
Quality of Service
RAN
Radio Access Network
RSU
Road Side Unit
SAE
Society of Automotive Engineers
SAI
Service Area Identifier
SAND
Server and Network Assisted DASH
SC-PTM
Single Cell Point To Multipoint
SDO
Standards Development Organization
SIPTO
Selected IP Traffic Offload
TMGI
Temporary Mobile Group Identity
UE
User Equipment
USD
User Service Description
V2I
Vehicle-to-Infrastructure
V2N
Vehicle-to-Network
V2P
Vehicle-to-Pedestrian
V2V
Vehicle-to-Vehicle
V2X
Vehicle-to-Everything
VAE
V2X Application Enabler
WAVE
Wireless Access in Vehicular Environments
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