Research on the Combining Of Compressed Sensing and Network Coding in Wireless Sensor Network

Provided by: Journal of Theoretical and Applied Information Technology
Topic: Enterprise Software
Format: PDF
Wireless Sensor Networks (WSNs) are faced with the problem that network size is inversely proportional to network lifetime because the number of data packets transmitted is equal to the number of communication nodes for recovering original signal. Compressed Sensing (CS) compresses and samples in sparse domain of network source to reduce the amount of transmitted data to accurately reconstruct original signal which is far less than the number of network nodes, and thereby reducing total energy consumption of network.

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