International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




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Research Paper | Aerospace Engineering | Sudan | Volume 5 Issue 8, August 2016


Performance Evaluation of G.711 VIOP Coder Using Wired and Wireless Communication Network

Wefag Salaheldin Abdelrazig, Dr. Haala El Dawo


Abstract: Voice over Internet Protocol (VoIP) has been an interesting topic of research in the last decade. The engrossing increase in the use of VoIP services is resulting in the enormous growth of broadband network. The main objective of this paper isto evaluate the performance of G.711 VIOPcoder for different networks. Wired, Wireless Local Area Network (WLAN), Worldwide Interoperability for Microwave Access (WiMAX) and Universal Mobile Telecommunication System (UMTS) networks were implemented in OPNET Modeler The quality is compared using different QoS parameters like end-to-end delay, MOS, throughput and jitter. The VoIP codecs used in the measurements of QoS are G.711. Simulations showed that G.711 isthe best schemes that provide high quality of voice in Wireless Local Area Network (WLAN) communicationsThe results analyzed and the performance evaluated will give network operators an opportunity to select the codec for better services of VoIP for customer satisfaction.


Keywords: VoIP, WLAN, WIMAX, UMTS, Codec, QoS


Edition: Volume 5 Issue 8, August 2016,


Pages: 1943 - 1945


How to Cite this Article?

Wefag Salaheldin Abdelrazig, Dr. Haala El Dawo, "Performance Evaluation of G.711 VIOP Coder Using Wired and Wireless Communication Network", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=ART20161340, Volume 5 Issue 8, August 2016, 1943 - 1945

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