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 en
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 USA
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
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/37783 )

機構典藏連結