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Characteristic Analysis of VoIP Traffic for Wireless Networks in Comparison with CBR using QualNet Network Simulator

by Raghavendra Ganiga, Balachandra Muniyal, Pradeep
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 50 - Number 11
Year of Publication: 2012
Authors: Raghavendra Ganiga, Balachandra Muniyal, Pradeep
10.5120/7815-1077

Raghavendra Ganiga, Balachandra Muniyal, Pradeep . Characteristic Analysis of VoIP Traffic for Wireless Networks in Comparison with CBR using QualNet Network Simulator. International Journal of Computer Applications. 50, 11 ( July 2012), 25-31. DOI=10.5120/7815-1077

@article{ 10.5120/7815-1077,
author = { Raghavendra Ganiga, Balachandra Muniyal, Pradeep },
title = { Characteristic Analysis of VoIP Traffic for Wireless Networks in Comparison with CBR using QualNet Network Simulator },
journal = { International Journal of Computer Applications },
issue_date = { July 2012 },
volume = { 50 },
number = { 11 },
month = { July },
year = { 2012 },
issn = { 0975-8887 },
pages = { 25-31 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume50/number11/7815-1077/ },
doi = { 10.5120/7815-1077 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:48:01.918940+05:30
%A Raghavendra Ganiga
%A Balachandra Muniyal
%A Pradeep
%T Characteristic Analysis of VoIP Traffic for Wireless Networks in Comparison with CBR using QualNet Network Simulator
%J International Journal of Computer Applications
%@ 0975-8887
%V 50
%N 11
%P 25-31
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Voice over Internet Protocol (VoIP) is one of the most important technologies in the world of communication. Around 20 years of research on VoIP, some Quality of Service (QoS) problems of VoIP are still remaining. During the past decade and with growing of wireless technologies, we have seen that many papers turn their concentration from Wired-LAN to Wireless-LAN. VoIP over Wireless LAN (WLAN) faces many challenges, due to the loose nature of wireless network. Issues like providing QoS at a good level, dedicating capacity for calls and having secure calls is more difficult rather than wired LAN. Therefore VoIP over WLAN (VoWLAN) remains a challenging research topic. Popularity of Voice over IP (VoIP) application such as Google Talk, Skype and MSN Messenger is making VoIP over WiMAX an eye-catching market and a driving force for both carriers and equipment suppliers. In this paper experimentally measured VoIP traffic and CBR traffic over the WiMAX network by using the different routing algorithm using QualNet 4. 5. 1 network simulation tool. In addition, this paper also shows that VoIP application can be best served with WiMAX rather than the CBR. Future work will involve simulating scenarios that are closer to the real world models.

References
  1. Vitor Bernardo, Bruno Sousa and Marilia Curado. 2009. VoIP over WiMAX: Quality of Experience Evaluation, In Proceedings of IEEE.
  2. Goode B. 2002. Voice over Internet Protocol (VoIP). Proceedings of IEEE, vol. 90, pp. 1495-517.
  3. M. Irfan Anis, M. Zamin Khan, Jahanzeb Inam and Rana Azmatullah. 2008. Comparison between the IEEE 802. 11x Standards of VoIP Using the CBR and VBR Voice Schemes. In Proceedings of IEEE.
  4. Mo-Han Fong, Robert Novak, Sean McBeath and Roshni Srinivasan. 2008. Improved VoIP Capacity in Mobile WiMAX Systems Using Persistent Resource Allocation. IEEE Communications Magazine.
  5. Isha khirwar, Anjulata Yadav and Preeti Trivedi. 2010. Comparative Assessment of WiMAX Scheduler in Fixed and Mobile WiMAX Networks for VoIP using QualNet. In Proceedings of IEEE.
  6. Sheetal Jadhav, Haibo Zhang and Zhiyi Huang. 2011. Performance Evaluation of Quality of VoIP in WiMAX and UMTS. IEEE computer society.
  7. Dongmyoung Kim, Hua Cai, Minsoo Na, and Sunghyun Choi. 2008. Performance Measurement over Mobile WiMAX/IEEE 802. 16e Network. In Proceedings of IEEE.
  8. Zahian Ismail and Rosilah Hassan. 2010. Performance of AODV Routing Protocol in Mobile Ad Hoc Network. In Proceedings of IEEE.
  9. Marcus Scholler, Tarik Taleb, and Stefan Schmid. 2009. Neighborhoods as an Abstraction for Fish-Eye State Routing. In Proceedings of IEEE.
  10. Sandhya Kulkarni, H. J. Thontadharya, J. T. Devaraju, 2011. Performance Evaluation of VoIP in Mobile WiMAX: Simulation and Emulation studies. International Journal on Computer Science and Engineering (IJCSE).
  11. QualNet 4. 5. 1 documentation. Advanced wireless model library. http://www. scalablenetworks. com.
  12. S. Lirio Castellanos-Lopez, Mario E. Rivero-Angeles and Genaro Hernandez Valdez. 2012. Simplified Joint Call and Packet Level Teletraffic Analysis of CAC Strategies for VoIP Traffic in Wireless Networks.
  13. Joao Henriques, Vitor Bernardo, Paulo Simoes and Marilia Curado. 2012. VoIP performance over Mobile WiMAX: An Urban Deployment Analysis.
Index Terms

Computer Science
Information Sciences

Keywords

VoIP CBR QoS QualNet 4. 5. 1 WiMAX

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