The Research on Joint Distributed Compressed Sensing and Network Coding

被引:0
|
作者
Ding Fei [1 ,2 ]
Zhu Junhua [1 ,2 ]
Gu Peng [1 ,2 ]
Huang Jiandong [1 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Telecommun & Informat Engn, Nanjing 210003, Jiangsu, Peoples R China
[2] Key Lab Broadband Wireless Commun & Sensor Networ, Nanjing 210003, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
Wireless sensor networks; network coding; compressed sensing; Distributed compressed sensing; INFORMATION;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes a transmission method of compressed sensing as a source processing technology combined with network coding. In wireless sensor networks, using compressed sensing and network coding technology jointly, not only can reduce the times of packet transmission, but also improves the efficiency of data transmission and the throughput of the network. The scheme in this paper takes full account of the intra-signal sparsity and inter-signal relativity in wireless sensor networks. Simulations show that the proposed scheme, compared to the only network coding scheme, improves the compression ratio of the data transmission.
引用
收藏
页码:889 / 892
页数:4
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