Binary Information Press
Due to the huge value of wireless sensor networks, makes it the current hot topics. And it is currently the primary issues to be resolved that working the users' reduction in network nodes and the energy consumption of whole network, maximum extend the lifetime of a wireless sensor network. This paper focused on the Low Energy Adaptive Clustering Hierarchy (LEACH) protocol for wireless sensor network and proposed an improvement scheme on small networks and uses two channel model in this paper, apply this algorithm to large scale wireless sensor networks. Through simulation analysis, the improved algorithm can be applied to the general in wireless sensor networks and effectively reduce the node power consumption and extending the network lifetime.