Context-Aware Navigation Protocol for IP-Based Vehicular Networks
draft-jeong-ipwave-context-aware-navigator-02
IPWAVE Working Group J. Jeong
Internet-Draft B. Mugabarigira
Intended status: Standards Track Y. Shen
Expires: May 6, 2021 Z. Xiang
Sungkyunkwan University
Z. Zeung
Hyundai Motor
November 2, 2020
Context-Aware Navigation Protocol for IP-Based Vehicular Networks
draft-jeong-ipwave-context-aware-navigator-02
Abstract
This document proposes a Context-Aware Navigation Protocol (CNP) for
IP-based vehicular networks for cooperative navigation among vehicles
in road networks. This CNP aims at the enhancement of driving safety
through a light-weight driving information sharing method. The CNP
protocol uses an IPv6 Neighbor Discovery (ND) option to convey
driving information such as a vehicle's position, speed,
acceleration/deceleration, and direction, and a driver's driving
action (e.g., braking and accelerating).
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 May 6, 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, et al. Expires May 6, 2021 [Page 1]
Internet-Draft Context-Aware Navigation Protocol November 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. Requirements Language . . . . . . . . . . . . . . . . . . . . 3
3. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Vehicle Mobility Information Option . . . . . . . . . . . . . 3
5. Security Considerations . . . . . . . . . . . . . . . . . . . 5
6. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 5
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 5
7.1. Normative References . . . . . . . . . . . . . . . . . . 5
7.2. Informative References . . . . . . . . . . . . . . . . . 6
Appendix A. Changes from draft-jeong-ipwave-context-aware-
navigator-01 . . . . . . . . . . . . . . . . . . . . 7
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 7
1. Introduction
The enhancement of driving safety is one of objectives of cooperative
driving in vehicular networks. Dedicated Short-Range Communications
(DSRC) is for vehicular communications [DSRC]. IEEE has standardized
a family standard suite of Wireless Access in Vehicular Environments
(WAVE) [WAVE]. Also, IETF has standardized an IPv6 packet delivery
protocol over IEEE 802.11-OCB (Outside the Context of a Basic Service
Set) [RFC8691], which is a MAC protocol for vehicles in WAVE.
A vehicle equipped with various sensors and the a DSRC device can
sense its surrounding environment including its neighboring vehicles,
and share the sensed data and its mobility information (e.g.,
position, speed, acceleration/deceleration, and direction) with its
neighboring vehicles. This information sharing allows vehicles to
assess the collision risk and make their maneuvers to avoid an
accident in a prompt way. That is, the capability of sensing,
computing, and communication of vehicles enables them to understand
the driving environment and situation (i.e., context), and cooperate
with each other during their navigation.
The driving information sharing enables context-aware navigation
where each vehicle can display its neighboring vehicles, pedestrians,
Show full document text