Relay selection for alert messaging in vanets based on bi-directional stable communication approach

Osama M.Hussain Rehman, Hadj Bourdoucen, Mohamed Ould-Khaoua

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

4 Citations (Scopus)

Abstract

Wireless communication alert messaging protocols based on vehicular ad hoc networks (VANETs) have promising role to play in reducing road accidents. Reliable reception of the alert messages to all concerned vehicles within a certain time limit is a prime objective to achieve when employing alert messaging in VANETs. In this work, we propose a bi-directional link quality assessment based alert messaging protocol. Simulated performance evaluation is presented while stressing on reachability of the alert messages in varying network density scenarios. The proposed communication model is compared to conventional distance based alert messaging as being the most widely used technique for relay nodes selection. The proposed protocol outperforms in reachability the conventional one, while adhering well below to delay requirements of alert messages propagation for most endangered vehicles.

Original languageEnglish
Title of host publication5th International Conference on Computing Communication and Networking Technologies, ICCCNT 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479926961
DOIs
Publication statusPublished - Nov 19 2014
Event5th International Conference on Computing Communication and Networking Technologies, ICCCNT 2014 - Hefei, China
Duration: Jul 11 2014Jul 13 2014

Publication series

Name5th International Conference on Computing Communication and Networking Technologies, ICCCNT 2014

Other

Other5th International Conference on Computing Communication and Networking Technologies, ICCCNT 2014
Country/TerritoryChina
CityHefei
Period7/11/147/13/14

Keywords

  • VANETs
  • alert messages
  • end-to-end delay
  • link quality
  • reachability

ASJC Scopus subject areas

  • Computer Networks and Communications

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