Yun-Tian Wu

Secure Transmission Design for Active RIS-Aided ISAC System With Discrete Phase Shifts and Colluding Eavesdroppers

This letter investigates secure transmission in active reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication (ISAC) systems. We consider a scenario with multiple colluding eavesdroppers (Eves), where a dual-functional ISAC base station (BS) simultaneously serves multiple legitimate user...