Implementation of Energy Efficient Routing Protocol for WireLess Network

Network are classified into two main types base connectivity i. e. wired and Wireless network. Energy efficiency is an important issue in wireless network where nodes rely on limited power and computational resource. So to control the network wide broadcast of the RREQs (routing request) the source node uses some technique. For extending the lifetime of the nodes in wireless network many energy efficient protocols have been design such as AODV, DSR, DSDV. We propose an energy efficient route discovery process for AODV HPR Protocol using NS2. Our 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 neighbour and it helps in reducing routing overhead incurred during the route discovery process. .