The Research On Stability Of Routing Technology For Internet Of Vehicles

In vehicular networks, the high mobility of vehicle irregular distribution of speed and position, as well as other factors whicheasily lead to the disconnect for communication link.These would seriously impact on message transmission, reliable link is critical to realize the smooth communication. Research workers improving or improved a lot link stability routing scheme, to a certain extent, improve the performance of the routing. But there's still a little does not reach the designated position, the inadequate places for us right provided by the design research and the research direction and the room for improvement. In view of the car in the network routing algorithm based on link stability, this paper carried out a lot of research progress in analysis and related research work. Main work content is as follows:(1)It introduces the developing course of on-board network and related application results by paper; Elaborated on related routing in mobile Ad hoc network technology research status and shortcomings. Describes the on-board network is different from other characteristics of mobile Ad hoc network; A detailed description and analysis about the classification of the on-board network routing scheme. Research studied in the on-board network of routing performance evaluation methods of measurement of link stability.(2)A routing protocol based on link stability for DSRC is proposed. In the DSRC, link stability is analyzed, then, this paper proposes a view link survival time of traffic incident early warning mechanism, and through the driving event to trigger the link update, ensure the path link from routing maintenance; Also the route algorithm process is described. This chapter, the proposed algorithm and the algorithm of AODV and other improved algorithm to get experimental data were analyzed.(3)A routing scheme based on revised links reliability in VANET is proposed. First of all introducing and analyzing researches on the stability of the link in VANET, and then to improve the link reliability, improved routing algorithm and the design of the routing schemes are analyzed and illustrated. Finally using NS2 simulation tool puts forward the routing scheme with other AODV and other experimental comparison by this chapter.