Research on AODV Local Path Restoration Based on Jumping Links

With the features of easy networking and node canbe mobile independently,AODV network is a wireless,equited and self-organizing network. The wireless network features and dynamic change of network topology in mobile Ad Hoc makes the causes of network faults more diverse,also makes it more difficult for the network to ensure the quality of service. Aiming at the problem of network chain breaking,based on the routing repairing algorithm of AODV protocol to study,put forward a kind of routing repairing scheme that initiates to link request with hop-by-hop to the two downstream nodes at the breakpoint. Simulation results showthat the improved algorithm can effectively reduce the average end-to-end delay,improve the packet delivery ratio,so as to achieve a more stable networking quality of service.