Energy Aware Multipath Routing in Wireless Sensor Networks

Abstract

We propose a routing algorithm which avoids flooding and takes the benefit of both load balancing and collision aware mechanism for energy conservation. Proactive routing protocol is preferred for the static network, but it is not advisable for the resource constrained sensor network,because in proactive protocols each node broadcasts messages to the entire network if there is a change in the network topology to keep the updated information and hence incurs an extra overhead. So we construct the route between source and sink when actually sink need the data from a particular source node. With this requirements we design a multipath routing algorithm for WSN. It mainly consists of three phases: Neighbor Discovery, Multipath Construction, and Data Transmission. Our reproduction finds the inactivity, bundle conveyance proportion, normal control parcel overhead and aggregate vitality devoured. The proposed convention has 12% (approx.) less control parcel overhead in contrast with MR2 and LIEMRO,5% less normal vitality utilization in contrast with MR2 and 28% less normal vitality utilization in contrast with LIEMRO. Concerning the proposed convention has comparative outcome to MR2 yet in contrast with LIEMRO the calculation is 24% speedier. In conclusion if there should arise an occurrence of Packet Delivery Ratio the proposed convention gives 5% (approx.) better outcome in contrast with MR2 and , 12% better outcome in contrast with LIEMRO on a normal.