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Abstract: Ensuring safety is crucial for the successful deployment of autonomous systems, such as self-driving vehicles, unmanned aerial vehicles, and robots acting close to humans. While there exist ...

Global Navigation Satellite System (GNSS) repeater spoofing is an effective technique for countering threats posed by unmanned aerial vehicles (UAVs), particularly against authorized signals. However, ...

Abstract: A wireless repeater system based on a reconfigurable intelligent surface (RIS) is proposed, which features low-power control, intelligent computation, and Wi-Fi connectivity. The RIS employs ...