Performance Analysis of Energy Efficient Node Deployment in Underwater Wireless Sensor Network

In setting up an underwater acoustic network the first and foremost task is node deployment. In underwater acoustic sensor networks, localization is one of the most important technologies to increase the coverage area and also to reduce the energy consumption of the node. Localization plays a critical role in many applications. This paper aims at analysing the node deployment strategies on localization performance in underwater wireless acoustic sensor networks (WASN). The tetrahedron node deployment technique is proposed to preserve the energy of the node. In this paper particle swarm optimization (PSO) and location dispatch based on command nodes (LDBCN) algorithm is proposed. Moreover specifically the simulation results shows large communication coverage, increased network connectivity, throughput and end to end delay is reduced.