Wireless sensor networks consist of a network in which node are spatially distributed. These sensor nodes communicates with each other for transferring data from one node to another. These sensor nodes while transfer of data consumes energy. So the energy consumption is high in wireless sensor networks. To reduce the energy consumption the compressive sensing method is given known as compressive sensing. Clustering is made in wireless sensor network for effective communication. Compressive sensing method used to reduce the energy consumption by the sensor nodes so that the energy consumed by the wireless sensor network should be less. MEMAC allows only nodes that have data to send to be included in the schedule which increases the energy efficiency of the protocol. SDMMDA protocol is also used with our proposed method to accurately reconstruct the signal at base node.

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Compressive Sensing Wireless Sensor Network Congestion Energy Consumption Clusteriing.