Performance Evaluation of V2V Visible Light Communication: Coherence Time and Throughput in Motion Scenarios

Abstract

This study evaluates the performance of Vehicle-to-Vehicle Visible Light Communication in dynamic environments, focusing on the effects of speed, horizontal offset, and other factors on communication reliability. Using On-Off Keying modulation, we analyze the BER, optimal communication distance, correlation time and the maximum amount of data per communication. Our results demonstrate that maintaining an optimal vehicle distance is critical for stable communication, with speed and horizontal offset significantly influencing communication. This work extends the analysis of V-VLC to real-world dynamic scenarios, providing insights for future research.