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

Xing Fan, Bo Yang, Ryo Yamamoto, Yoshiaki Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication16th International Conference on Advanced Communication Technology
Subtitle of host publicationContent Centric Network Innovation!, ICACT 2014 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages103-108
Number of pages6
ISBN (Print)9788996865032
DOIs
Publication statusPublished - 2014 Jan 1
Event16th International Conference on Advanced Communication Technology: Content Centric Network Innovation!, ICACT 2014 - PyeongChang, Korea, Republic of
Duration: 2014 Feb 162014 Feb 19

Publication series

NameInternational Conference on Advanced Communication Technology, ICACT
ISSN (Print)1738-9445

Conference

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

Keywords

  • Broadcast
  • DSRC
  • Percolation
  • Stochastic
  • V2I
  • VANET

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Fan, X., Yang, B., Yamamoto, R., & Tanaka, Y. (2014). Road side unit assisted stochastic multi-hop broadcast scheme for instant emergency message propagation. In 16th International Conference on Advanced Communication Technology: Content Centric Network Innovation!, ICACT 2014 - Proceeding (pp. 103-108). [6778930] (International Conference on Advanced Communication Technology, ICACT). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICACT.2014.6778930