Secure communication optimization in NOMA systems with UAV-mounted STAR-RIS
L Guo, J Jia, J Chen, X Wang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Simultaneously transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs),
as a revolutionary technique, can boost transmission security by controlling unfavorable …
as a revolutionary technique, can boost transmission security by controlling unfavorable …
A Survey On Federated Learning for Reconfigurable Intelligent Metasurfaces-Aided Wireless Networks
SK Das, B Champagne… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
Wireless networks are increasingly relying on machine learning (ML) paradigms to provide
various services at the user level. Yet, it remains impractical for users to offload their …
various services at the user level. Yet, it remains impractical for users to offload their …
Robust Transmission for Energy-Efficient Sub-Connected Active RIS-Assisted Wireless Networks: DRL versus Traditional Optimization
This paper investigates the performance of a sub-connected active reconfigurable intelligent
surface (RIS)-assisted communication system under imperfect channel state information …
surface (RIS)-assisted communication system under imperfect channel state information …
Energy Efficient Design of Active STAR-RIS-Aided SWIPT Systems
In this paper, we consider the downlink transmission of a multi-antenna base station (BS)
supported by an active simultaneously transmitting and reconfigurable intelligent surface …
supported by an active simultaneously transmitting and reconfigurable intelligent surface …
Deep Reinforcement Learning Based Energy-Efficient Design for STAR-IRS Assisted V2V Users
S Yadav, R Rishi - International Conference on Recent Trends in Image …, 2023 - Springer
Vehicle-to-Vehicle communication (V2V-C) is a cutting-edge technology in the field of 6G
networks that improves spectrum utilization and energy efficiency (EE). Despite the potential …
networks that improves spectrum utilization and energy efficiency (EE). Despite the potential …
Enhancing NOMA Network Security with RIS-UAV Integration: Exploring PPO Technique
SZU Abideen, A Wahid, MM Kamal… - The Asian Bulletin of …, 2024 - abbdm.com
In order to improve the security aspects of a nonorthogonal multiple access (NOMA)
downlink network, we investigate the use of the proximal policy optimization (PPO) …
downlink network, we investigate the use of the proximal policy optimization (PPO) …