A new energy efficient routing algorithm for network lifetime maximization in wireless sensor network

摘要

The lifetime of the Wireless Sensor Network (WSN) depends upon the available battery power and generally this battery power is non-rechargeable. When the battery of the nodes gets empty they will directly eliminated from the network operation. In this paper we are providing one scheme which is combination of various different schemes and integrating it with the AODV routing algorithm. Our proposed scheme uses AODV algorithm with the Threshold value based scheme, Average energy value based scheme and MIN-MAX energy scheme. In WSN, the sensor nodes have a limited transmission range, and their processing and storage capabilities as well as their energy resources are also limited. Our scheme will always select the best path to transmit maximum numbers of packets with maximizing the lifetime of the network. In this scheme we will first do the energy estimation and apply threshold value based scheme followed by the average energy value scheme and max-min energy scheme is for selecting the best path with maximized lifetime. Our proposed scheme always gives the best results then these methods by combining the advantages of all the schemes and maximizing the network lifetime. The performance of the proposed scheme is measure on the basis of performance matrices like PDR (Packet delivery Ratio), Throughput etc.