Energy Efficient Routing Protocols for Mobile Ad HocNetworks

Provided by: IOSR Journal of Engineering
Topic: Mobility
Format: PDF
Ad hoc on demand distance vector routing protocol is specially designed for mobile ad hoc networks with reduced overhead using Expanding Ring Search technique. But energy consumption should also be considered in MANET due to battery constrain of the nodes. In this paper, the authors propose an energy efficient route discovery process for AODV based on ERS. Their approach saves energy of the nodes by avoiding the redundant rebroadcasting of the route request packets. The relaying status of the node is decided based on the broadcasting of its RREQ packets by its neighbors. And it helps in reducing routing overhead incurred during the route discovery process.

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