Secure Satellite Downlink With Hybrid RIS and AI-Based Optimization
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Access"
DOI: 10.1109/access.2024.3520796
Abstract: In this paper, we explore a secure multiuser multiple-input single-output (MISO) satellite downlink communication system, enhanced by the integration of a hybrid reconfigurable intelligent surface (RIS). The study formulates a robust joint design for satellite… read more here.
Keywords: secure satellite; satellite downlink; downlink hybrid; hybrid ris ... See more keywords
Secure Satellite Transmission With Active Reconfigurable Intelligent Surface
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3207190
Abstract: The long distance characteristic of satellite transmission makes it difficult to achieve secure communication due to the highly correlated channels. This letter investigates secure satellite multicast transmission in the presence of an eavesdropper (Eve), where… read more here.
Keywords: secure satellite; intelligent surface; active reconfigurable; satellite transmission ... See more keywords