| 移动无线传感器网络中链路层连接变化分析 |
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| 引用本文： | 李大舟,赵海,朱剑,张宽.移动无线传感器网络中链路层连接变化分析[J].东北大学学报(自然科学版),2011,32(2):211-214. |
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| 作者姓名： | 李大舟 赵海 朱剑 张宽 |
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| 作者单位： | 东北大学,信息科学与工程学院,辽宁,沈阳,110819 |
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| 基金项目： | 教育部高等学校科技创新工程重大项目培育资金资助项目 |
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| 摘 要： | 动态无线传感器网络中的一个关键问题就是节点移动对网络连接变化的影响.分析了移动无线传感器网络链路层中影响连接变化的因素,即节点移动速度和网络承载率,并以速度半径比的概念有效地描述节点在网络中的移动速度,研究了二者共同作用时的影响情况.通过对网络中链路层连接变化的深入研究和仿真实验得到的大量实验数据,最后得出连接变化率随...
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| 关 键 词： | 移动无线传感器网络 连接变化 移动节点 网络承载率 速度半径比 |
Analysis of Change of Connections on Link Layer in Mobile Wireless Sensor Networks |
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| LI Da-zhou,ZHAO Hai,ZHU Jian,ZHANG Kuan.Analysis of Change of Connections on Link Layer in Mobile Wireless Sensor Networks[J].Journal of Northeastern University(Natural Science),2011,32(2):211-214. |
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| Authors: | LI Da-zhou ZHAO Hai ZHU Jian ZHANG Kuan |
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| Institution: | LI Da-zhou,ZHAO Hai,ZHU Jian,ZHANG Kuan(School of Information Science & Engineering,Northeastern University,Shenyang 110819,China.) |
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| Abstract: | A key problem in dynamic wireless sensor network is the effect of moving nodes on the change of network connections.Analyzing the influencing factors on the change of the connections on the link layer of mobile wireless sensor networks,i.e.,the node moving speed and network load ratio,the node moving speed in network is described efficiently with the concept of speed radius ratio so as to investigate the joint effect of the two influencing factors.Based on the in-depth study on the change of link layer conn... |
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| Keywords: | mobile wireless sensor network connection change mobile node network load ratio speed radius ratio |
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