Application Specific Node Deployment in WSN

In Wireless sensor network (WSN) the deployment of nodes is decided based on the application requirement and specifications provided by the user. WSN has topology control issues like coverage, connectivity and design issues such as cost of deployment, network lifetime. These issues can be resolved if the network is built with minimum number of nodes which satisfies the predetermined network lifetime and coverage requirement of existing network. In this paper an application specific node deployment is presented by analyzing various energy efficient algorithms under different topologies like random, uniform and circular. The analysis is performed by determining parameters like FND, HND, LND and CHs count. Also, a topology which has complete coverage and low cost of deployment is proposed.