Secure satellite downlink with hybrid RIS and AI-based optimization
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 and RIS beamforming, aimed at maximizin...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Institute of Electrical and Electronics Engineers (IEEE)
2025
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| Subjects: | |
| Online Access: | https://repository.londonmet.ac.uk/10000/1/Secure_Satellite_Downlink_with_Hybrid_RIS_and_AI-Based_Optimization.pdf https://repository.londonmet.ac.uk/10000/7/Secure_Satellite_Downlink_With_Hybrid_RIS_and_AI-Based_Optimization.pdf |