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    题名: PAMP: a power-aware multicast protocol for Bluetooth radio systems
    作者: Chang, Chih-yung;Shih, Kuei-ping;Chang, Hsu-jui;Lee, Shih-chieh;Yu, Gwo-jong
    贡献者: 淡江大學資訊工程學系
    日期: 2004-06-27
    上传时间: 2010-04-15 10:19:41 (UTC+8)
    出版者: N.Y.: Institute of Electrical and Electronic Engineers (IEEE)
    摘要: Bluetooth is a low power, low cost, and short-range wireless technology. A piconet consists of a master and up to seven slaves. Devices that desire to receive data from the same source construct a multicast group, sharing multicast communication services. A piconet may consist of member and non-member devices of a multicast group, causing non-member devices to consume power to overhear the multicast message. For those members that belong to different piconets, a multi-hop communication path is required, hence increasing the delay time of a multicast service and causing more non-member devices to participate in the multicast tree. The paper develops a power-aware multicast protocol (PAMP) for constructing an efficient multicast tree. By collecting members into the same piconet, the constructed multicast tree has characteristics of fewest non-member devices, smallest tree level, and proper role assignments to members. Experimental results show that PAMP provides an efficient multicast service with low power consumption and small delay.
    關聯: Communications, Circuits and Systems, 2004. ICCCAS 2004. 2004 International Conference on (Volume:1 ), pp.364-368
    DOI: 10.1109/ICCCAS.2004.1346102
    显示于类别:[資訊工程學系暨研究所] 會議論文


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