Efficient Resource Conservation Design in Mobile Ad hoc Networks Using Reactive Routing Protocol

-Mobile Ad hoc Network is a compilation of wireless mobile terminals that are in contact with each other in the absence of a permanent infrastructure network. This gives a irregular formation. Many resources like power, energy, reliable data delivery and end to end delay plays a significant role in the network. But due to the dynamic movement of nodes, power management and energy conservation stands as a critical area. This is also due to the limited battery power and the maximum utilization of power by the nodes in the network .The responsibility of saving power has increased and it is possible by minimizing the consumption during the routing process. It is done in order to expand the lifetime of the network. In view of such a vital position, we introduce a new algorithm using an MAODV( Modified Ad Hoc On-Demand Distance Vector Routing Protocol) protocol which exactly concentrates on power awareness at the time of route selection. Power status of each and every node is observed to avoid excess consumption. It also makes sure that there is a rise in the speed of route selection and discovery process. Route Patch-Up scheme used in this algorithm results in optimum utilization of power using an Modified AODV (MAODV) protocol. Thus the idea proposed provides better performance through simulation over NS2. Keywords—AODV, MANETs, Power Management, Packet Delivery Ratio, End delay.