IPv6 Wireless Access in Vehicular Environments (IPWAVE): Problem Statement and Use Cases
draft-ietf-ipwave-vehicular-networking-19
Document | Type | Active Internet-Draft (ipwave WG) | |
---|---|---|---|
Author | Jaehoon Jeong | ||
Last updated | 2020-09-27 (latest revision 2020-07-29) | ||
Replaces | draft-ietf-ipwave-problem-statement, draft-ietf-ipwave-vehicular-networking-survey | ||
Stream | Internent Engineering Task Force (IETF) | ||
Intended RFC status | Informational | ||
Formats | plain text xml pdf htmlized (tools) htmlized bibtex | ||
Stream | WG state | Submitted to IESG for Publication | |
Document shepherd | Carlos Bernardos | ||
Shepherd write-up | Show (last changed 2020-07-29) | ||
IESG | IESG state | AD Evaluation | |
Action Holders |
(None)
|
||
Consensus Boilerplate | Unknown | ||
Telechat date | |||
Responsible AD | Erik Kline | ||
Send notices to | Carlos Bernardos <cjbc@it.uc3m.es> |
IPWAVE Working Group J. Jeong, Ed. Internet-Draft Sungkyunkwan University Intended status: Informational July 29, 2020 Expires: January 30, 2021 IPv6 Wireless Access in Vehicular Environments (IPWAVE): Problem Statement and Use Cases draft-ietf-ipwave-vehicular-networking-19 Abstract This document discusses the problem statement and use cases of IPv6-based vehicular networking for Intelligent Transportation Systems (ITS). The main scenarios of vehicular communications are vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I), and vehicle-to-everything (V2X) communications. First, this document explains use cases using V2V, V2I, and V2X networking. Next, for IPv6-based vehicular networks, it makes a gap analysis of current IPv6 protocols (e.g., IPv6 Neighbor Discovery, Mobility Management, and Security & Privacy), and then lists up requirements for the extensions of those IPv6 protocols for IPv6-based vehicular networking. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on January 30, 2021. Copyright Notice Copyright (c) 2020 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents Jeong, Ed. Expires January 30, 2021 [Page 1] Internet-Draft IPWAVE Problem Statement July 2020 (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Use Cases . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1. V2V . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2. V2I . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.3. V2X . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4. Vehicular Networks . . . . . . . . . . . . . . . . . . . . . 12 4.1. Vehicular Network Architecture . . . . . . . . . . . . . 13 4.2. V2I-based Internetworking . . . . . . . . . . . . . . . . 17 4.3. V2V-based Internetworking . . . . . . . . . . . . . . . . 19 5. Problem Statement . . . . . . . . . . . . . . . . . . . . . . 21 5.1. Neighbor Discovery . . . . . . . . . . . . . . . . . . . 22 5.1.1. Link Model . . . . . . . . . . . . . . . . . . . . . 23 5.1.2. MAC Address Pseudonym . . . . . . . . . . . . . . . . 25 5.1.3. Routing . . . . . . . . . . . . . . . . . . . . . . . 26 5.2. Mobility Management . . . . . . . . . . . . . . . . . . . 26 6. Security Considerations . . . . . . . . . . . . . . . . . . . 27 7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 30 8. Informative References . . . . . . . . . . . . . . . . . . . 30 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 37 Appendix B. Contributors . . . . . . . . . . . . . . . . . . . . 37 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 39 1. Introduction Vehicular networking studies have mainly focused on improving safety and efficiency, and also enabling entertainment in vehicular networks. The Federal Communications Commission (FCC) in the US allocated wireless channels for Dedicated Short-Range Communications (DSRC) [DSRC] in the Intelligent Transportation Systems (ITS) with the frequency band of 5.850 - 5.925 GHz (i.e., 5.9 GHz band). DSRC- based wireless communications can support vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I), and vehicle-to-everything (V2X) networking. The European Union (EU) allocated radio spectrum for safety-related and non-safety-related applications of ITS with theShow full document text