Abstract
In the inter-vehicle communication, the change of topology is intense, because vehicle moves at high speed. In such a situation, the constructed route is cut at once, and the communication performance is deteriorated. Therefore, it is preferable to make the route that continues more. In this paper, we pay attention to the change in topology few in the car group with a similar transport characterization. We propose the routing protocol that enlarges route expiration time by obtaining link expiration time from the location information and map information obtained from GPS and the car navigation system.
