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VoIP over MANET (VoMAN): QoS & Performance Analysis of Routing Protocols for Different Audio Codecs

by Said El brak, Mohammed Bouhorma, Anouar A.Boudhir
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 36 - Number 12
Year of Publication: 2011
Authors: Said El brak, Mohammed Bouhorma, Anouar A.Boudhir
10.5120/4552-6449

Said El brak, Mohammed Bouhorma, Anouar A.Boudhir . VoIP over MANET (VoMAN): QoS & Performance Analysis of Routing Protocols for Different Audio Codecs. International Journal of Computer Applications. 36, 12 ( December 2011), 22-26. DOI=10.5120/4552-6449

@article{ 10.5120/4552-6449,
author = { Said El brak, Mohammed Bouhorma, Anouar A.Boudhir },
title = { VoIP over MANET (VoMAN): QoS & Performance Analysis of Routing Protocols for Different Audio Codecs },
journal = { International Journal of Computer Applications },
issue_date = { December 2011 },
volume = { 36 },
number = { 12 },
month = { December },
year = { 2011 },
issn = { 0975-8887 },
pages = { 22-26 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume36/number12/4552-6449/ },
doi = { 10.5120/4552-6449 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:23:02.544329+05:30
%A Said El brak
%A Mohammed Bouhorma
%A Anouar A.Boudhir
%T VoIP over MANET (VoMAN): QoS & Performance Analysis of Routing Protocols for Different Audio Codecs
%J International Journal of Computer Applications
%@ 0975-8887
%V 36
%N 12
%P 22-26
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Voice over IP (VoIP) has become a popular Internet application. Mobile Ad hoc Networks (MANETs) may provide a good platform for the fast deployment of VoIP service in many application scenarios. The luck of infrastructure, flexibility and low cost are the main characteristics of MANETs. Otherwise, its present a considerable complexity that makes the transmission of real-time applications like VoIP a great challenge due to Quality of Service (QoS) requirements. This paper investigates the performances of routing protocols (AODV, OLSR) in MANETs carrying VoIP traffic. Via a simulation study we analyze and evaluate some QoS indicators like bandwidth, end-to-end delay and packet loss. Using Network Simulator (ns2), several voice codecs are studied to determine their effect on metrics QoS. We show how these codecs affect the performance of the routing protocols when varying hops number.

References
  1. Minolli, D. and E. Minoli. Delivering Voice over IP Networks. Second Edition. United States of America: Wiley Publishing, Inc. 2002.
  2. ITU-T Recommendation G.114. 2003. One way transmission time.
  3. William, C. W. VoIP Service Quality Measuring and Evaluating Packet-Switched Voice. 1st edition. United States of America: McGraw-Hill Networking Professional. 2002.
  4. Clausen T., Jacquet P., “Optimized Link State Routing Protocol (OLSR),” IETF RFC 3626, October 2003.
  5. Perkins, Charles E. Ad Hoc On Demand Distance Vector (AODV) Routing. Internet draft. [Online]
  6. Bacioccola, A., Cicconetti, C., and Stea, G. User-level performance evaluation of VoIP using ns-2. In Proceedings of the 2nd international Conference on Performance Evaluation Methodologies and Tools. ValueTools. ICST. 2007.
  7. S. Armenia, L. Galluccio, A. Leonardi, and S. Palazzo. Transmission of VoIP Traffic in Multihop Ad Hoc IEEE 802.11b Networks: Experimental Results. In WICON ’05: Proceedings of the First International Conference on Wireless Internet, pages 148–155, Washington, DC, USA, 2005.
  8. Anindita Kundu, Iti Saha Misra, Salil K. Sanyal, Suman Bhunia, “Voip performance over broadband wireless networks under static and mobile environments”, International Journal of Wireless & Mobile Networks (IJWMN) Vol.2, No.4, November 2010.
  9. Ravi Shankar Ramakrishnan1 and P. Vinod kumar, “Performance Analysis of Different Codecs in VoIP Using SIP”, Mobile and Pervasive Computing (CoMPC–2008).
  10. Konstantinos Birkos, Tasos Dagiuklas, Stavros Kotsopoulos “User and Network Level Evaluation of VoIP over Emergency Ad-hoc Networks”, Mobimedia ’09, September 7–9, 2009.
  11. Mobile ad-hoc network. WikiPedia. [Online] http://en.wikipedia.org/wiki/Mobile_ad-hoc_network.
  12. B. Goode, Voice over Internet protocol (VoIP)," Proceedings of the IEEE, vol. 90, pp. 1495-1517,2002.
  13. The Network Simulator - ns-2. [Online] http://www.isi.edu/nsnam/ns/.
  14. Charles E. Perkins and Elizabeth M. Belding-Royernd Samir R. Das RFC3561 – Ad hoc On-Demand Distance Vector (AODV) Routing Internet Engineering Task Force, Jul, 2003.
  15. T. Clausen and P. Jacquet, IETF RFC-3626, Optimized Link State Routing Protocol OLSR, Oct, 2003.
Index Terms

Computer Science
Information Sciences

Keywords

MANETs VoIP QoS CODECs NS2

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