Distributed Compressed Sensing Based on Bipartite Graph in Wireless Sensor Networks
Distributed Compressed Sensing Based on Bipartite Graph in Wireless Sensor Networks
复制标题
无线传感器网络中基于二分图的分布式压缩感知
DOI:
10.1007/978-3-642-31020-1_40
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发表时间:
2012-06
期刊:
影响因子:
--
通讯作者:
Fenlan Li
中科院分区:
文献类型:
--
作者:
Zhemin Zhuang;Chuliang Wei;Fenlan Li
In this paper, Combined with bipartite graph thought in graph theory distributed compressive sensing network architecture based on unbalanced expander is proposed. Meanwhile we’ve designed the distributed algorithm corresponding with the architecture. And we apply the distributed compressive sensing network based on unbalanced expander to the fire ground simulation experiment, through analysis of the mean square error and signal-to-noise ratio, we prove the proposed model not only takes good effect on reducing nodes’ energy consumption but also ensuring the performance for the signal reconstruction in noisy and noise-free case.
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期刊:
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