An Efficient Scheduling Algorithm for Maximizing Throughput in WiMAX Mesh Networks
學年 97
學期 2
發表日期 2009-06-21
作品名稱 An Efficient Scheduling Algorithm for Maximizing Throughput in WiMAX Mesh Networks
作品名稱(其他語言)
著者 Chang, Chih-yung; Li, Ming-Hsien; Huang, Wen-Chuan; Chen, Cheng-Chang
作品所屬單位 淡江大學資訊工程學系
出版者
會議名稱 ACM 5th International Wireless Communications and Mobile Computing Conference (ACM IWCMC 2009)
會議地點 Leipzig, Germany
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.
關鍵字 WiMAX; 802.16 Mesh Networks; Scheduling; Dynamic Programming; Spatial Reuse
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20090621~20090624
通訊作者
國別 DEU
公開徵稿
出版型式 紙本
出處 Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly, pp.542-546
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