Improved LEACH Protocol using vice Cluster in Wireless Sensor Networks

Abstract

A sensor network consists of hundreds of sensor node which has similar energy, memory and process capacity. Wireless sensor network is one of the major emerging field comes under the sensor network. These kind of network is having the more challenges because of GPS (Global Positioning System). Clustering mechanism in sensor network under the restrictions of floating nodes, localization and lesser transmission speed. LEACH protocols are considered as the most popular routing protocol, which has batter performance and saving the energy consumption. A lot of research on protocol to improve the network lifetime. Each node will alive neighbor node as well as the base station will communication to cluster head. We have defined the cluster head selection base on condition of distance, energy and maximum connectivity level between the nodes. Simulated of the improved LEACH is carried out on MATLAB. By analysis and comparison simulation result. The main objective of the work is to provide the highest throughput and to improve the network lifetime.