Paper Details

Wireless sensor network is an ad hoc network. Each sensor is defined with limited energy. Wireless sensornode deployed into the network to monitor the physical or environmental condition such as temperature, sound, vibrationat different location. Each node collected the information than transmit to the base station. The data is transfer over thenetwork each sensor consume some energy in receiving data, sending data. The lifetime of the network depend how muchenergy spent in each transmission. The protocol play important roll, which can minimize the delay while offering highenergy efficiency and long span of network lifetime. One of such protocol is PEGASIS, it is based on the chain structure,every chain have only one cluster head, it is in charge with every note's receiving and sending messages who belong tothis chain, the cluster head consumes large energy and the times of every round increasing. In PEGASIS, it take theadvantage of sending data to it the closet neighbor, it save the battery for WSN and increase the lifetime of the network.The proposed work is about to select the next neighboring node reliably. For this it will combine few parameters such asDistance, Residual Energy and Response time. The proposed system will increase the overall communication and increasethe network life.

Vikas Rana, Sandeep Kumar, “Energy Efficient Protocol For Wireless Sensor Networks”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 476-481, May 2015.