Comparative Study on Outage Probability of mmWave Vehicle-to-Vehicle Communications

Integrated sensing and communication is a promising technology for enabling high-speed and low-latency commu-nication between connected vehicles. However, due to the unique characteristics of millimeter wave (mmWave) communication, such as severe path loss, susceptibility to blockage and beam alignment mismatch caused by positioning or sensing errors, outage probability analysis is critical to evaluate the performance of such systems. In this paper, we investigate the outage probability of mm Wave V2V communication systems in highway and urban scenarios with varying propagation environments and traffic densities. Furthermore, the optimal 3dB beamwidth is also derived for a given transmitting power and communication distance.