International Association of Scientific Innovation and Research (IASIR)
Energy efficient and mobility information is a key problem in wireless sensor networks. Save more energy in network processing such as mobility is a widely used technique. The large-scale deployment of wireless sensor networks and the need for mobility controlling and also necessitate to deploying the gateways among the network, for the purpose of balancing the load and prolonging the lifetime. In this paper, a new approximation algorithm named as Mobile Sink Energy Algorithm (MSEA) to propose approach the mobility control of sensor nodes. According to the recent paper, it has been proved that the sink mobility along a constrained path, can improve energy effectiveness in wireless sensor networks.