International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
A Wireless Sensor Network (WSN) is every large collection of sensor nodes which organized into different form like tree, mesh etc. This sensor nodes are work on the power source i.e. battery which is essential for its communication. To save the power of the network the authors used the scheduling technique with WSN to increase the life of the network. In sleep scheduling most of the nodes are put into sleep mode to increase the lifetime of the network. Sleep scheduling is very important to become a network more efficient and flexible. Main aim of sleep scheduling algorithm is to live the network for long period of time.