A Review on Vehicle-to-Infrastructure Communication System: Requirement and Applications

The field of vehicular communication technology is rapidly developing. vehicular communication technologies provide great social benefits such as reduced road accident and increased road efficiency. To improve traffic safety and provide drivers with the best end-to-end transportation experience, vehicles need to be more automated which is the most important goals of modern vehicular communication technologies. Utilizing Vehicle-to- Infrastructure communication (V2I) may be a keystone to enhance and promote the various vehicular communications applications. By the exchange of information between vehicles and road infrastructures, drivers will have more ability to predict and avoid various road hazard and thus make driving experience much safer. In this paper, we will focus on the study of the main requirement and component in V2I systems and present a review of the major V2I benefits related to safety and mobility applications.