Summary
Modern vehicles increasingly rely on millimeter-wave (mmWave) radar sensors to support driver-assistance and automated-driving capabilities. However, each vehicle still perceives the world only from its own vantage point. Buildings, large trucks, adverse weather, clutter, and simple distance limits can therefore hide critical hazards, such as a pedestrian entering a crosswalk, a vehicle approaching a blind intersection, or a fast-sudden lane merging conflict. While connected-vehicle technologies allow vehicles to exchange messages, they do not currently enable vehicles to share radar-based und
