MANET Routing Protocol for Improving Routing Discovery Based on AODV

We present an improved mobile ad hoc network on-demand routing protocol which based on AODV by controlling the broadcasting of RREQ information. This protocol analysis the lifetime of node when implementing routing discovery, and avoiding the unnecessary information sending efficiently. By compare AODV with IAODV in the same scenario, the new protocol is much better than AODV in terms of packet delivery ratio as well as routing load.