ETSI TS 102 636-1 V1.1.1 (2010-03)

Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 1: Requirements

DTS/ITS-0030002

General Information

• Status: Published
• Publication Date: 22-Mar-2010
• Technical Committee: ITS WG3 - Transport and Network
• Current Stage: 12 - Completion
• Due Date: 23-Mar-2010
• Completion Date: 23-Mar-2010
• Mandate: M/453

Standards Content (Sample)

ETSI TS 102 636-1 V1.1.1 (2010-03)
Technical Specification


Intelligent Transport Systems (ITS);
Vehicular Communications;
GeoNetworking;
Part 1: Requirements

---------------------- Page: 1 ----------------------
2 ETSI TS 102 636-1 V1.1.1 (2010-03)



Reference
DTS/ITS-0030002
Keywords
addressing, ITS, network, point-to-multipoint;
point-to-point, protocol
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2010.
All rights reserved.

TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI TS 102 636-1 V1.1.1 (2010-03)
Contents
Intellectual Property Rights . 4
Foreword . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 6
4 Design guidelines . 6
5 Functional requirements . 6
5.1 Communication mode . 6
5.2 GeoNetworking addressing . 7
5.3 Geographical routing . 7
5.4 Status information signalling . 7
5.5 Priority and buffering . 7
5.6 Data congestion control . 7
5.7 Security and privacy . 8
5.8 Cross-layer signalling . 8
5.9 GeoNetworking and IPv6 . 8
5.10 Transport layer functions . 8
6 Performance requirements . 8
Annex A (informative): Other requirements . 9
Annex B (informative): Introduction to GeoNetworking . 10
Annex C (informative): Bibliography . 12
History . 13

ETSI

---------------------- Page: 3 ----------------------
4 ETSI TS 102 636-1 V1.1.1 (2010-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport System (ITS).
The present document is part 1 of a multi-part deliverable covering Intelligent Transport Systems (ITS); Vehicular
Communications; GeoNetworking, as identified below:
Part 1: " Requirements";
Part 2: "Scenarios";
Part 3: "Network architecture";
Part 4: "Geographical addressing and forwarding for point-to-point and point-to-multipoint communications;
Part 5: "Transport protocols";
Part 6: "Internet integration".
ETSI

---------------------- Page: 4 ----------------------
5 ETSI TS 102 636-1 V1.1.1 (2010-03)
1 Scope
The present document specifies the general, functional and performance requirements for ITS network and transport
layer at a high level.
The present document is applicable to different types of ITS access technologies.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] ETSI EN 302 665: "Intelligent Transport Systems (ITS); Communications Architecture".
[2] ETSI TS 102 637-1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set
of Applications; Part 1: Functional Requirements".
[3] ETSI TS 102 636-2 "Intelligent Transport Systems (ITS); Vehicular Communications;
GeoNetworking; Part 2: Scenarios".
[4] ETSI TS 102 636-3 "Intelligent Transport Systems (ITS); Vehicular Communications;
GeoNetworking; Part 3: Network architecture".
[5] IETF RFC 4861: "Neighbor Discovery for IP version 6 (IPv6)".
[6] IETF RFC 4862: "IPv6 Stateless Address Autoconfiguration".
[7] IETF RFC 3775: "Mobility Support in IPv6".
[8] IETF RFC 3963: "Network Mobility (NEMO) Basic Support Protocol".
ETSI

---------------------- Page: 5 ----------------------
6 ETSI TS 102 636-1 V1.1.1 (2010-03)
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with
regard to a particular subject area. For non-specific references, the latest version of the referenced document (including
any amendments) applies.
Not applicable.
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in [4] and the following apply:
ad hoc communication: communication in an ad hoc network
transmission interval control: mechanisms to adjust the rate of sending messages via wireless channel
transmission power control: mechanisms to adjust transmission power on wireless channel
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in [4] and the following apply:
TIC Transmission Interval Control
TPC Transmission Power Control
VANET Vehicular Ad hoc Network
4 Design guidelines
The ITS network and transport layer shall be designed to:
• efficiently disseminate safety and traffic efficiency messages as specified in [2];
• support all communication scenarios specified in [3];
• transparently transport IPv6 packets with minimum changes to IPv6;
• support privacy and security functions;
• support different communication media and interfaces as specified in [1].
5 Functional requirements
5.1 Communication mode
The ITS network and transport layer shall support self-organized communication between ITS vehicle stations without
any assistance from the ITS access network, and also allow communication with assistance from the ITS access
network. The ITS network and transport layer shall also support self-organized communication ITS vehicle stations and
ITS roadside stations.
For safety applications that have stringent requirement on the latency of message delivery, the ITS network and
transport layer shall support communication without the need to exchange any signalling messages beforehand.
ETSI

---------------------- Page: 6 ----------------------
7 ETSI TS 102 636-1 V1.1.1 (2010-03)
5.2 GeoNetworking addressing
Each ITS station must have at least one unique address at the ITS network and transport layer in its communication
environment. The address may be based on each individual node's identity or geographical position.
The ITS network and transport layer shall support at least circular geographical target areas and may support other types
of geographical target areas needed by applications.
The ITS network and transport layer shall support automatic
...