Road side unit assisted stochastic multi-hop broadcast scheme for instant emergency message propagation

Xing Fan, Bo Yang, Ryo Yamamoto, Yoshiaki Tanaka

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

VANET (Vehicular ad hoc Network) is a special kind of ad hoc wireless network where every single node is a vehicle moving in a relatively high velocity, which leads to exclusive challenges like rapid changing topologies, safety and privacy concerns. In this specific network, the propagation of emergency messages could be critical to save human lives and property. Many researchers have proposed routing or broadcast protocols to solve the problems in VANET. The objective of this paper is to propose a broadcast scheme in VANET that is not likely to cause broadcast storm problem with a reasonable delay and high delivery rate. Since VANET is an attack-prone network and any kind of malicious behaviour in VANET might cause serious loss or even death in reality, we should also refrain from using beacons to exchange privacy-sensitive information in V2V (Vehicle to Vehicle). In this paper, a multi-hop broadcast scheme that makes use of RSU and V2I (Vehicle to Infrastructure) communication is proposed. The simulation result shows that the proposed scheme outperforms static stochastic broadcast scheme in terms of delivery rate. Comparing to flooding, we offer a better delay and less network usage.

本文言語English
ホスト出版物のタイトル16th International Conference on Advanced Communication Technology
ホスト出版物のサブタイトルContent Centric Network Innovation!, ICACT 2014 - Proceeding
出版社Institute of Electrical and Electronics Engineers Inc.
ページ103-108
ページ数6
ISBN(印刷版)9788996865032
DOI
出版ステータスPublished - 2014
イベント16th International Conference on Advanced Communication Technology: Content Centric Network Innovation!, ICACT 2014 - PyeongChang, Korea, Republic of
継続期間: 2014 2 162014 2 19

出版物シリーズ

名前International Conference on Advanced Communication Technology, ICACT
ISSN(印刷版)1738-9445

Conference

Conference16th International Conference on Advanced Communication Technology: Content Centric Network Innovation!, ICACT 2014
国/地域Korea, Republic of
CityPyeongChang
Period14/2/1614/2/19

ASJC Scopus subject areas

  • 電子工学および電気工学

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