教師資料查詢 | 類別: 會議論文 | 教師: 石貴平 KUEI-PING SHIH (瀏覽個人網頁)

標題:A TDMA-based bandwidth reservation protocol for QoS routing in a wireless mobile ad hoc network
學年90
學期2
發表日期2002/04/28
作品名稱A TDMA-based bandwidth reservation protocol for QoS routing in a wireless mobile ad hoc network
作品名稱(其他語言)
著者Liao, Wen-hwa; Tseng, Yu-chee; Shih, Kuei-ping
作品所屬單位淡江大學資訊工程學系
出版者Institute of Electrical and Electronics Engineers (IEEE)
會議名稱Communications, 2002. ICC 2002. IEEE International Conference on
會議地點New York, NY, USA
摘要This paper considers the bandwidth reservation problem in a mobile ad hoc network (MANET) to support QoS (quality-of-service) routing. We approach this problem by assuming a common channel shared by all hosts under a TDMA (time division multiple access) channel model. Existing solutions have addressed this problem by assuming a stronger multi-antenna model, where the bandwidth of a link is independent of the transmitting/receiving activities of its neighboring links, or a less strong CDMA-over-TDMA channel model, where the use of a time slot on a link is only dependent on the status of its one-hop neighboring links. While more practical and less costly, using a TDMA model needs to face the challenge of radio interference problems. In this paper, we propose a new protocol that can reserve routes by addressing both the hidden-terminal and exposed-terminal problems. The protocol can conduct accurate bandwidth calculation while performing route discovery. Simulation results are presented to verify how this new protocol performs.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20020428~20020502
通訊作者
國別美國
公開徵稿
出版型式紙本
出處Communications, 2002. ICC 2002. IEEE International Conference on (Volume:5 ), pp.3186-3190
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