淡江大學機構典藏:Item 987654321/45262
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 56834/90599 (63%)
造访人次 : 12150660      在线人数 : 149
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/45262


    题名: Relay reduction and disjoint routes construction for scatternet over Bluetooth radio system
    作者: Yu, Gwo-Jong;Chang, Chih-yung;Shih, Kuei-ping;Lee, Shih-chieh
    贡献者: 淡江大學資訊工程學系
    关键词: Bluetooth;Relay reduction;Route
    日期: 2007-04
    上传时间: 2010-03-26 18:52:54 (UTC+8)
    出版者: Camden: Academic Press
    摘要: Bluetooth is a new technology for low-cost, low-power, and short-range wireless communication. By constructing a piconet, Bluetooth device establishes link and communicates with other device in a master–slave manner. Relay is a Bluetooth device that joins two or more piconets and forwards data from one piconet to another, providing multi-hop (or inter-piconet) communication services. In a Bluetooth scatternet, the number of relays and the degree of each relay are factors that significantly affect the performance of entire network. Unnecessary relays raise the difficulty of scheduling, leading to frequent packet loss. Relay switching among several piconets in turns also creates guard time overhead and increases the transmission delay. This study presents an effective protocol that can dynamically adjust the network topology by reducing the unnecessary relays. An efficient scatternet environment thus can be constructed with characteristics of connected, high bandwidth utilization and low maintenance cost. Additionally, a routing protocol is developed to reduce the path length and generate two disjoint routes for any pair of source and destination devices located in different piconets. Experimental results demonstrate that the proposed protocols perform well in terms of route length, bandwidth consumption, and transmission delay.
    關聯: Journal of Network and Computer Applications 30(2), pp.728-749
    DOI: 10.1016/j.jnca.2005.11.001
    显示于类别:[資訊工程學系暨研究所] 期刊論文

    文件中的档案:

    档案 大小格式浏览次数
    0KbUnknown352检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

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