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    題名: An Efficient Scheduling Algorithm for Maximizing Throughput in WiMAX Mesh Networks
    作者: Chang, Chih-yung;Li, Ming-Hsien;Huang, Wen-Chuan;Chen, Cheng-Chang
    貢獻者: 淡江大學資訊工程學系
    關鍵詞: WiMAX;802.16 Mesh Networks;Scheduling;Dynamic Programming;Spatial Reuse
    日期: 2009-06-21
    上傳時間: 2011-10-24 11:24:59 (UTC+8)
    摘要: WiMAX Mesh Network architecture is defined in IEEE 802.16 for increasing the network coverage and improving the communication performance. In the past few years, many greedy or heuristic approaches have been proposed to cope with the scheduling problem in WiMAX mesh networks. However, their performances highly depend on the network topology and the bandwidth requests and none of them achieves optimal for all cases. This paper proposes an efficient scheduling algorithm that exploits the opportunities of spatial reuse and maximize the network throughput based on the network topology and the uplink transmission requests of each Subscriber Station(SS). Simulation study reveals that the proposed efficient scheduling algorithm provides the WiMAX mesh network with maximal throughput and shortest transmission time.
    關聯: Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly, pp.542-546
    DOI: 10.1145/1582379.1582497
    顯示於類別:[資訊工程學系暨研究所] 會議論文

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