Corona based node distribution scheme targeting energy balancing in wireless sensor networks for the sensors having limited sensing range

摘要: Wireless sensor networks are equipped with nodes having limited battery as energy source. These have to maintain the desirable coverage of network ensure periodical communication sensed data base station. Therefore, lifetime and efficient two major issues that needs be addressed. Effective placement wireless is paramount importance depends upon it. In this work, a corona based balanced node deployment scheme for sensors sensing range proposed in which distributed accordance probability density function (PDF). Optimal number each determined using PDF. Performance evaluated terms coverage, balance through simulation. The intrinsic characteristic PDF has been derived. It noticed distribution not only provides better layer but also minimizes both energy-hole coverage-hole problems field while maintaining longevity network.