English  |  正體中文  |  简体中文  |  Items with full text/Total items : 52333/87441 (60%)
Visitors : 9101994      Online Users : 284
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/987654321/60979

    Title: Fermat Point Based Data Dissemination in Sensor Networks
    Authors: Chuang, Po-Jen;Li, Bo-Yi
    Contributors: 淡江大學電機工程學系
    Keywords: Sensor networks;data dissemination;Fermat Points;experimental performance evaluation
    Date: 2009-11
    Issue Date: 2013-07-11 11:58:02 (UTC+8)
    Publisher: Abingdon: Taylor & Francis Ltd.
    Abstract: Disseminating data from multiple sources to multiple sinks is a very important application in sensor networks. In this paper, we present a new data dissemination scheme which uses the concept of the Fermat Point to construct a dissemination tree from one source (the root) to multiple sinks (the leaves). By sending data along the dissemination tree, the new scheme can conserve transmission energy, avoid collision and as a result reduce transmission delay. When sinks move, the proposed scheme can also adjust the dissemination tree topology to achieve high performance. Simulation runs are conducted to evaluate the performance of our new scheme and other related schemes, including Two‐Tier Data Dissemination (TTDD) and dynamic Delay‐constrained minimum‐Energy Dissemination (DEED). The collected result shows that our scheme can send data from a source to several sinks in a more efficient way and as a result saves more transmission energy and time than the other two schemes.
    Relation: Journal of the Chinese Institute of Engineers=中國工程學刊 32(7), pp.959-966
    DOI: 10.1080/02533839.2009.9671583
    Appears in Collections:[電機工程學系暨研究所] 期刊論文

    Files in This Item:

    File SizeFormat

    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