Routing protocol for prolonging network's lifetime based on AODV

This paper optimizes routing discovery procedure based on AODV,then proposes a routing protocol which can prolong network's lifetime(LL-AODV).The node's energy and the link available time are considered in the routing discovery procedure.The AODV and LL-AODV protocols are simulated in the same scenes by Network Simulator 2(NS-2).The simulation analysis indicates that the network's lifetime of LL-AODV is much better than AODV.