Efficient energy management in wireless sensor networks using node rotation

Wireless Sensor technology is one among the fast emerging technologies in the current scenario and it has wide range of application also which has small sensors with minimum communicational and computational power. Depending on the overhead of a node, the energy consumption varies with each other. This leads to the non-uniform distribution of the energy which in turn degrades the performance of the whole network. Swap Rate algorithm(SRA) is used for detecting the low level energy node. In addition, the nodes are detected even during the other network interruptions. In the recovery method, the node in its vicinity will detect the low level energy node position and it will update to sink node which in turn sends nearby node that has good energy level to recover the node. It will replace the node and finally the data transmission will be taking place without any obstacles to achieve the reliability in the network.