Energy aware routing protocol over leach on wireless sensor network

Wireless Sensor Network (WSN) is structure less platform which consists of multiple number of small sensing, computing capable nodes. WSN facilitate monitoring and detecting physical condition of any environment using sensors. Each sensor is managed with limited battery backup and hence lifetime of the overall system becomes very less. In modern scenario, it's very challenging to prolong the network lifetime and also increase the energy of any large scalable WSN network. Many improved protocols have been launched to overcome this consequence. This paper focuses on improvement of network lifetime and better energy efficiency with comparison to Leach. Simulation and the calculated results are performed in NS2. The resulting factors of our proposed protocol will be compared with the previous counterparts and shows the betterment of energy parameter of our proposed protocol.