期刊文献+

无线传感器网络中的数据融合及其能效评估 被引量:8

Survey and effect evaluation of data aggregation in wireless sensor networks
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摘要 首先介绍当前无线传感器网络中具有代表性的数据融合算法;然后基于树型网络拓扑结构,结合节点休眠调度机制,建立传感器节点的能量模型;最后提出从能量的角度评价不同数据融合算法性能的方法,并通过模拟对典型数据融合算法进行分析。 This paper introduced some typical data aggregation algorithms firstly. Then based on a tree topology and a kind of sleeping schedule scheme, built an energy model of sensor node. Finally, evaluated the performance of data aggregation on energy by simulation.
出处 《计算机应用研究》 CSCD 北大核心 2008年第2期546-550,共5页 Application Research of Computers
基金 国家自然科学基金重点资助项目(60533110,60572060) 中国科学院“百人计划”资助项目(20034020)
关键词 无线传感器网络 数据融合 能量 wireless sensor networks data aggregation energy
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参考文献22

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二级参考文献84

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