Energy Efficient Scheme Based on Low Energy Adaptive Clustering Hierarchical Protocol for Wireless Sensor Network using HG LEACH

Sensor network is worked on battery power. The main limitation of wireless sensor network is energy and network life time. To solve this problem we propose the network area in Q-LEACH protocol on the basis of dividing whole network into four quadrants and each quadrant performs separately. In LEACH-E protocol, all nodes have same energy and same probability of suitable the cluster head. After the first round, energy level of each node changes and the amount of residual energy of each node is used to select cluster head nodes. Cluster head (CH) selection is based on the highest energy by the base station. Experimental results show that when to compare the performance with existing system and the proposed system is very efficient in terms of network life time, energy consumption. The experiment shows that HG-LEACH protocol has better network life time in the network.