English  |  正體中文  |  简体中文  |  Items with full text/Total items : 52047/87178 (60%)
Visitors : 8715417      Online Users : 350
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50523

    Title: TMCP: Two-layer multicast communication protocol for Bluetooth radio networks
    Authors: Chang, Chao-tsun;Chang, Chih-yung;Chang, Sheng-wen
    Contributors: 淡江大學資訊工程系
    Keywords: Bluetooth;Multicast;Procotol;Role switching;Routing
    Date: 2008-10
    Issue Date: 2010-08-09 19:19:00 (UTC+8)
    Publisher: Amsterdam: Elsevier BV * North-Holland
    Abstract: Bluetooth is a low power, low cost, and short-range wireless technology developed for Personal Area Networks (PANs). A Bluetooth multicast group is a set of Bluetooth devices that desire for periodically receiving the multicast messages from the same source. For reducing the propagation delay and saving the bandwidth and energy consumptions, a multicast tree which connects all multicast members serves for the delivery of multicast messages. However, a given connected scatternet topology may not be appropriate for constructing an efficient multicast tree and hence causes power consumption and end-to-end delay. This paper develops a two-layer multicast communication protocol (TMCP) using role switching techniques for constructing an efficient multicast tree. The proposed TMCP collects as many as possible the members into the same piconet, reduces the length of multicast paths and assigns each member with a proper role. The constructed multicast tree has several features including as few as possible the non-member devices, the smallest tree level and the minimal propagation delay. Experiment results show that the TMCP offers efficient multicast service with low power consumption and small delay.
    Relation: Computer Networks 52(14), pp.2764-2778
    DOI: 10.1016/j.comnet.2008.06.008
    Appears in Collections:[資訊工程學系暨研究所] 期刊論文

    Files in This Item:

    File SizeFormat
    1389-1286_52(14)p2764-2778.pdf892KbAdobe PDF287View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback