Overview of V2V and V2I Wireless Communication for Cooperative Vehicle Infrastructure Systems

With the advent of Intelligent Traffic Systems (ITS) and Autonomous Driving (AD) technology, the Cooperative Vehicle Infrastructure System (CVIS) requires all vehicles to understand the local and nearby the traffic situation, that is, to maintain real-time, continuous, and efficient communication between the Vehicle-to-Vehicle (V2V) and the Vehicle-to-Infrastructure (V2I). This paper first gives a comprehensive introduction to the CVIS from the research status, system architecture, research methods and specific application aspects. Then we introduce the basic concepts and communication standards of V2V and V2I wireless communication for CVIS, and take the traffic congestion problem as an example to illustrate the specific application based on V2V and V2I communication technology. At the end of the paper, the development trend of the CVIS based on V2V and V2I communication and the prospect of future research work are given.