分布式信源编码的压缩感知技术在无线传感器网络中的应用  

Application of compressed sensing based on distributed source coding in wireless sensor networks

作　　者：武红玉[1] 

机构地区：[1]许昌学院电气(机电)工程学院,河南许昌461000

出　　处：《无线互联科技》2017年第9期15-16,21,共3页Wireless Internet Technology

基　　金：许昌市科技计划项目;项目编号:160202035

摘　　要：文章提出了分布式压缩感知理论,利用传感器节点的数据相关性,把单个信号的压缩采样扩展到信号群的压缩采样,可以实现无线传感器网络的数据重构,减少节点的通信开销,降低整个网络的能耗。This paper presents the distributed compressed sensing theory, using data correlation between sensor nodes, the compression of single signal sampling is extended to the signal group, which can achieve data reconstruction of wireless sensor networks, reduce the communication costs of the nodes, and reduce the energy consumption of the whole network.

关 键 词：分布式压缩感知 无线传感器网络 通信开销 能耗 

分 类 号：TN911.21[电子电信—通信与信息系统] TN929.5[电子电信—信息与通信工程] TP212.9[自动化与计算机技术—检测技术与自动化装置]