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A Comparative Study of VoIP over IEEE 802.11(b, g) and WiMax (UGS, ertPS) Wireless Network Technologies

Journal: International Journal of Wireless Communications and Networking Technologies (IJWCNT) (Vol.5, No. 5)

Publication Date:

Authors : ; ; ; ;

Page : 52-59

Keywords : VoIP; Performance evaluation; WiMax; Wireless LAN;

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Abstract

This paper describes a comparative study of the performance of VoIP over wireless networks using OPNET tool. The simulation study is completed by running VoIP application in different network scenarios with IEEE 802.16 (UGS, ertPS) and IEEE 802.11 (b, g) with best effort service and interactive service The result clearly illustrated that the WiMax type ertPS has the best performance among all tested cases

Last modified: 2016-10-23 15:51:16