Fig. 8
From: Developing hybrid car-to-car communication system based on MIMO visible light and radio frequency
The throughput at the VLC percentage. The system overall throughput due to the VLC percentage in each simulation versus the RF percentage at different weather conditions. As in Eq. (5), we add or remove the transfer function of each weather condition to study its effect. In clear weather (i.e., only the line-of-sight transfer function is considered), the pure VLC channel communication data rate is about three times that of the pure RF channel communication data rate