Automotive Radar Interference Mitigation via Multi - Hop Cooperative Radar Communications

We investigate the interference mitigation performance of cooperative radar communications in dynamic multi-hop vehicular ad-hoc networks, where each automotive radar is not in the field of view of others. This study builds on top of our former proposed cooperative radar communications solution, RadChat, which uses a single hardware for both radar and communication purposes. Simulation results obtained for high-way traffic scenarios show that RadChat functions with quite a low latency while decreasing the interference significantly.