International Journal of Engineering Research and Applications (IJERA)
In Wireless Sensor Network (WSN) the main focus is on developing a mechanism to extend the network lifetime by energy balancing. To achieve this, LEACH (Low Energy Adaptive Clustering Hierarchical) protocol and LEACH-CC (LEACH-Centralized with Chain) protocol is used. But LEACH and LEACH-CC have some limitations that are overcome by group based routing protocol which is presented in this paper. In this paper, the nodes are grouped into one group that lies in the same range which senses the similar data from the field in which nodes are deployed in.