Joint Rate Splitting and Secure Beamforming Optimization for RIS-RSMA-Enabled Integrated Sensing and Communication
This paper proposes a novel reconfigurable intelligent surface (RIS) and rate-splitting multiple-access (RSMA)-assisted integrated sensing and communication (ISAC) system (i.e., the RIS-RSMA-ISAC scheme) to strengthen the physical-layer security (PLS) while ensuring its required sensing performance is maintained. Speci...