Design Of The Reliable Routing Protocol Oriented Resource Sharing In Vehicular Ad Hoc Networks

With the development of technology and the drive of business requirement,the vehicular ad hoc network is getting more and more attention. Although it’s abranch of the Ad Hoc Network, when routing protocols of the traditional Ad Hocnetwork are used to the vehicular ad hoc network, its performance is still wideapart Compared with the development of the vehicular ad hoc network, the routingprotocols are relatively slow. Therefore, the routing protocols, in part, restrain thevehicular ad hoc networks. The research on the routing protocols whichare suitable for the vehicular ad hoc networks has become a difficult and importantpoint.Based on the driving conditions, Reliable Routing Protocols OrientedResource Sharing in vehicular ad hoc networks is proposed in the dissertation,which is mainly used for the communication between vehicle to vehicleunder conditions of highway with no base station. Stable prediction method of therouting is joined to the protocols, so if multiple paths could be available, theprotocols will select the most reliable path as the communication path, according tothe stability of the routing. Routing protocols mainly include the establishment andmaintenance of the routing.In the process of the establishment of the routing, driving mode according tothe needs is adopted, so the establishment of the routing also means the processvehicles search for the needed resources. The maintenance of the routing is dividedinto the recovery of local routing and the management of network partition, therecovery of the routing adopt the method of the recovery of distributed routing, byrecovering the routing for vehicles involved at maximum speed, can solve thesituation of multilink disconnection, the management of network partition appliesthe solution of location-based network partition, and the position updating ofdestination node has been added to reduce the error caused by the data packettransmission delay.