A review on cluster-based energy efficient routing with hybrid protocol in wireless sensor network

The wireless communications improve the low-power and low cost wireless sensors networks. Wireless Sensor Networks are a grouping of autonomous devices transmitting locally gathered information to a so-called sink node by using multihop wireless routing. In such network nodes are able to shift and coordinate with the neighbors One of the important challenges in Wireless sensor networks is to invent energy efficient routing mechanism to increase the network lifetime due to the restricted energy capacity of the network nodes. In this paper, we are going to improve the clustering algorithm to minimize the overhead of control packet and efficient utilization of node near sink and to implement a Hybrid Protocol Better than Existing Hybrid Protocol.