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    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/23779
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/23779


    Title: Performance Analysis of IEEE 802.11e EDCA
    Authors: Ming-Ju Wu;Tsai, Tzu-Chieh
    蔡子傑
    Contributors: NSC
    Date: 2004-12
    Issue Date: 2009-01-09 16:43:19 (UTC+8)
    Abstract: 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.
    Relation: 2004 International Computer Symposium
    Data Type: conference
    Appears in Collections:[資訊科學系] 會議論文

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