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    題名: TARP: a traffic-aware restructuring protocol for Bluetooth radio networks
    作者: Chang, Chih-yung;Chang, Chao-tsun;Lee, Shih-chieh;Chang, Sheng-wen;Tseng, Chih-hsiung
    貢獻者: 淡江大學資訊工程學系
    關鍵詞: scatternet;piconet;role switch;restrucuring protocol
    日期: 2005-09-11
    上傳時間: 2010-04-15 09:52:38 (UTC+8)
    出版者: N.Y.: Institute of Electrical and Electronic Engineers (IEEE)
    摘要: Bluetooth is a well-known wireless technology designed for wireless personal area networks (WPAN). The Bluetooth device randomly searches and connects with other devices using the inquiry/inquiry scan and the page/page scan operations, resulting an uncontrolled scatternet topology. The unpredictable scatternet topology usually raises the problem of redundant traffic and causes inefficient communications. A traffic-aware restructuring protocol (TARP) is presented for partially restructuring a piconet or neighboring piconets by applying role switch mechanism. According to the recent routes and their traffic pattern, the TARP adjusts piconet structure by selecting the proper master from devices of a piconet and switches proper devices of neighboring piconets to reduce the route length and thus improve the power and bandwidth consumptions and transmission delay. Performance results show that TARP significantly improves network performance by reducing traffic load and power consumptions
    關聯: Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on (Volume:3 ), pp.1791-1795
    DOI: 10.1109/PIMRC.2005.1651750
    顯示於類別:[資訊工程學系暨研究所] 會議論文


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