IMPROVEMENT OF THE SENSOR COVERAGE DENSITY AND LIFE TIME NETWORK IN WIRELESS SENSOR NETWORKS

Energy efficiency and sensing coverage distance are essential metrics for enhancing the lifetime and the utilization of wireless sensor networks. Its growth is expeditiously increasing and that's why there is an immense field for research in this area. Sensors depend entirely on the trust of their battery of power, which can't be revitalized or substituted. So, the design of energy aware protocol is essential in respect to enhance the lifetime network. LEACH is an energy efficient hierarchical based protocol that balances the energy expenses, saves the node energy and hence to prolongs the lifetime of the network. An efficient power saving scheme and corresponding algorithm must be developed and designed in order to provide reasonable energy consumption and to improve the network lifetime for wireless sensor network systems. The cluster-based technique is one of the approaches to reduce energy consumption in wireless sensor networks. The simulation of the work has been carried out by using own set of parameters and in the last of the paper conclusions are drawn