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WSN中数据传输瓶颈问题解决方案研究 被引量：1

Research on the solution of data transmission bottleneck nodes in WSN
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摘要 通过对常见的无线传感器网络(WSN)进行研究,分析了WSN中数据传输瓶颈节点形成的原因。为了解决瓶颈节点,结合数据压缩和数据融合技术以减少传向汇聚节点的数据量,在汇聚节点以上使用高速网络,当数据量超出汇聚节点的处理能力时,在汇聚节点采用根据兴趣或数据的优先级对数据进行选择性传输,给出了解决瓶颈节点的一般化方案。 Through the research on wireless sensor networks, this paper analyzed the reasons which cause the bottleneck node of WSN in data transmission. In order to solve this problem, use the data compression and data integration technology to reduce the amount of data which is transmitted to cluster node, and use the selectively transmission when the amount of data beyond the capacity of cluster nodes, which based interest or priority. Finally, this paper proposed a general program to solve the bottleneck nodes.
作者 朱永利 韩凯 张哲
机构地区 华北电力大学计算机科学与技术学院
出处 《微型机与应用》 2009年第23期36-39,共4页 Microcomputer & Its Applications
关键词 WSN 瓶颈节点 数据压缩 数据融合 数据选择传输 wireless sensor networks bottleneck nodes data compression data integration data selectively transmission
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献4

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二级参考文献15

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共引文献16

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微型机与应用
2009年 第23期

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