Impact of mobility on bypass AODV protocol in mobile ad hoc network

Ahed M. Shanyour, Uthman Baroudi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The creation of highly reliable routing protocol for wireless vehicular ad hoc networking (VANET) presents a real challenge to the wireless community. Recently, a Bypass-AODV [1] mechanism is proposed to enhance the performance of standard AODV by overcoming several inherited problems such as a newly non-optimal reconstructed route, out-of-order delivery, packet drops, and routing overhead increase. In this work, the impact of mobility on Bypass-AODV is investigated assuming a random way-point model for node mobility. The Bypass-AODV along with original AODV, DSR and TORA are evaluated using NS-2 for TCP traffic with multiple connections under a wide range of node speed. The simulation results show that Bypass-AODV outperforms all other on-demand routing protocols under consideration whether for short connections or long connections. More, the results show an interesting feature that is the insensitivity of Bypass-AODV goodput to the change in mobile speed. This feature makes the proposed routing protocol very attractive to VANET applications.

Original languageEnglish
Title of host publication1st International Workshop on Wireless Networking for Intelligent Transportation Systems, WINITS '07
PublisherAssociation for Computing Machinery (ACM)
ISBN (Print)9781595937582
DOIs
StatePublished - 2007

Publication series

Name1st International Workshop on Wireless Networking for Intelligent Transportation Systems, WINITS '07

Keywords

  • Ad hoc networks
  • Bypass routing
  • Reliable routing

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Transportation

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