政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/23779
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    题名: Performance Analysis of IEEE 802.11e EDCA
    作者: Ming-Ju Wu;Tsai, Tzu-Chieh
    蔡子傑
    贡献者: NSC
    日期: 2004-12
    上传时间: 2009-01-09 16:43:19 (UTC+8)
    摘要: Abstract-The main purpose of the IEEE 802.11 group e is to support Quality of Service (QoS) for wireless networks. It uses Enhanced Distributed Channel Access (EDCA) to differentiate service of priorities by means ,of various Inter-Frame Space (IFS) and Contention Window (CW). In order to further develop efficient QoS management schemes for the IEEE 802.11e networks, we propose an analytical model to evaluate throughput and delay under different multimedia traffic flows, namely, voice, video, and data. The correctness of our analysis has been validated via simulation results. Throughout our model, call admission control (CAC) and resource management can be easily applied, and thus QoS for hybrid requirements is supported.
    關聯: 2004 International Computer Symposium
    数据类型: conference
    显示于类别:[資訊科學系] 會議論文

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