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Impact of green wave traffic light system on V2V communications

In road traffic systems with Vehicle-to-Vehicle (V2V) communications, the information flow propagation is determined by (V2V) communication events and traffic flow dynamics. Green wave traffic light system has several benefits, such as allowing for higher traffic loads, reducing traffic jams, and facilitating pedestrian traffic. When green wave traffic light works properly, all vehicles within the wave can drive through a sequence of green traffic lights at a certain speed without having to stop at the signals. In this paper, we study the impact of green wave traffic light system on the performance of (V2V) communications. We study the evaluation performance of network metrics such as packet delivery ratio, end-to-end delay and packet loss using NS-2 simulator. We found that the green wave strategy outperforms synchronized traffic lights strategy.