Data Forwarding Based on Distributed-Region for Multi-Hop Infrastructure-to-Vehicle Data Delivery

Abstract

With the continuous application and development of ITS, the nodes in VANET have more decision-making ability based on the enhancement of the computing power . It is known that TSF cares about the accurate Infrastructure-to-vehicle delivery. However, it requires all the intersections in the VANET have their stationary nodes, taking a lot of resources and thus making it difficult to be applied directly. This paper presents Data Forwarding based on Distributed-region for Multi-hop Infrastructure-to-vehicle data delivery ,which could guarantee the data delivery delay with the demanding probability, maximizing the effective use of the frequency resources and decreasing the delivery delay jitter in Infrastructure-to-vehicle delivery. The simulation result is consistent with the effectiveness and reliability of the algorithm.