2020 Volume 9 Issue 6 Pages 188-193
5th generation mobile communication (5G) is being actively researched and developed. We focus on “Ultra-Reliable and Low-Latency Communication” and consider the application of truck platooning as a use case. The latest research on the Doppler spectrum of the vehicle-to-vehicle (V2V) direct communication of platooning vehicles has revealed that the direct wave is not Doppler-shifted and that a component with twice the maximum Doppler frequency was observed.
This paper focuses on road surface reflections and scattered waves, and shows that there is no Doppler shift near the regular reflection point and that the Doppler shift near the transmission/receiving point.
