Improvement Of Aodv Routing Protocol Based On Wireless Networks

For wireless networks has no support infrastructure and shows a highly dynamic feature, routing becomes a key problem to be solved. Data packets are transmitted on a path that had least hops in AODV protocol. It couldn't consider the path stability. When the node of wireless networks moved quickly and the path had short lifetime, the path recovery and routing again is caused. It is a lot of network resource. For network performance, AODV_V that improvement of AODV protocol in the paper. Opnet-11.5 simulation results show that AODV_V routing protocol can improve the delivery rate of data packets, reduce the average end to end delay and packet-loss-rate.