Modeling and simulation of Quality of Service in VoIP wireless LAN

被引：0
|
作者：
Al-Naamany, Ahmed [1 ]
Bourdoucen, Hadj [1 ]
Al-Menthari, W. [1 ]
机构：
[1] Department of Electrical and Computer Engineering, Sultan Qaboos University, P.O. Box 33, Al-Khodh, Muscat
来源：
Journal of Computing and Information Technology | 2008年 / 16卷 / 02期
关键词：
IEEE; 802.11e; OPNET; Quality of Service (QoS); Roaming; RTS/CTS frames; VoIP; WLAN;
D O I：
10.2498/cit.1001022
中图分类号：
学科分类号：
摘要：
This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.
引用
收藏
页码：131 / 142
页数：11
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