An Extended AODV Protocol for VoIP Application in Mobile Ad Hoc Network

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Published: Dec 20, 2007
DOI: https://doi.org/10.37936/ecti-eec.200972.171872
Keywords:
MANET VoIP DCF EAODV PDR The E2E delay

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HuiYao Zhang
School of Information Technology and Electrical Engineering, University of Queensland
Marek E. Bialkowski
School of Information Technology and Electrical Engineering, University of Queensland,
Garry A. Einicke
CSIRO Exploration and Mining Technology Court
John Homer
School of Information Technology and Electrical Engineering, University of Queensland

Abstract

In this paper, the problem of voice calls over a mobile ad hoc network that employs IEEE 802.11b standard for the lowest communication layer is considered. The Distributed Coordination Function (DCF) is assumed as the basic medium access protocol. Two DCF access mechanisms for VoIP conversation are considered. A new metric for searching a stable routing based on an extended Ad-hoc On-Demand Distance Vector (AODV) protocol is proposed and investigated. The simulation results show that the new routing protocol can improve performance of VoIP
over ad hoc network as compared to the standard AODV protocol.

Article Details

How to Cite
Zhang, H., Bialkowski, M. E., Einicke, G. A., & Homer, J. (2007). An Extended AODV Protocol for VoIP Application in Mobile Ad Hoc Network. ECTI Transactions on Electrical Engineering, Electronics, and Communications, 7(2), 25–32. https://doi.org/10.37936/ecti-eec.200972.171872
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Vol. 7 No. 2 (2009): Regular Issue
Section
Research Article

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