A deep reinforcement learning approach to IRS-assisted MU-MIMO communication systems
The deep reinforcement learning (DRL)-based deep deterministic policy gradient (DDPG)
framework is proposed to solve the joint optimization of the IRS phase-shift matrix and the …
framework is proposed to solve the joint optimization of the IRS phase-shift matrix and the …
Deep Reinforcement Learning-Based RIS-Aided Wireless Communication Systems
파이살， 케이엠 - 2023 - oak.chosun.ac.kr
KM Faisal Advisor: Prof. Choi, Wooyeol, Ph. D. Department of Computer Engineering
Graduate School of Chosun University Reconfigurable Intelligent Surface (RIS) can offer a …
Graduate School of Chosun University Reconfigurable Intelligent Surface (RIS) can offer a …
Deep reinforcement learning based joint active and passive beamforming design for RIS-assisted MISO systems
Owing to the unique advantages of low cost and controllability, reconfigurable intelligent
surface (RIS) is a promising candidate to address the blockage issue in millimeter wave …
surface (RIS) is a promising candidate to address the blockage issue in millimeter wave …
Reconfigurable intelligent surface assisted edge machine learning
The ever-growing popularity and rapid improving of artificial intelligence (AI) have raised
rethinking on the evolution of wireless networks. Mobile edge computing (MEC) provides a …
rethinking on the evolution of wireless networks. Mobile edge computing (MEC) provides a …
Learning beamforming for RIS-aided systems with permutation equivariant graph neural networks
B Zhao, C Yang - 2023 IEEE 97th Vehicular Technology …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is capable of controlling environment smartly for
improving the performance of wireless communications. To reduce the pilot overhead of …
improving the performance of wireless communications. To reduce the pilot overhead of …
Differential data-aided beam training for RIS-empowered multi-antenna communications
K Chen-Hu, GC Alexandropoulos… - IEEE Access, 2022 - ieeexplore.ieee.org
The Reconfigurable Intelligent Surface (RIS) constitutes one of the prominent technologies
for the next generation of wireless communications. It is envisioned to enhance the signal …
for the next generation of wireless communications. It is envisioned to enhance the signal …
Statistical CSI-based Beamforming for RIS-Aided Multiuser MISO Systems using Deep Reinforcement Learning
The paper presents a joint beamforming algorithm using statistical channel state information
(S-CSI) for reconfigurable intelligent surfaces (RIS) for multiuser MISO wireless …
(S-CSI) for reconfigurable intelligent surfaces (RIS) for multiuser MISO wireless …
On the robustness of deep reinforcement learning in IRS-aided wireless communications systems
We consider an Intelligent Reflecting Surface (IRS)-aided multiple-input single-output
(MISO) system for downlink transmission. We compare the performance of Deep …
(MISO) system for downlink transmission. We compare the performance of Deep …
Joint deployment design and phase shift of IRS-assisted 6G networks: An experience-driven approach
The performance of wireless networks is constrained by the dynamic and random nature of
the wireless channels. Intelligent reflecting surface (IRS) is a promising approach that can …
the wireless channels. Intelligent reflecting surface (IRS) is a promising approach that can …
Deep Learning for Optimal Phase-Shift and Beamforming Based on Individual and Cascaded Channels Estimation in the RIS-MIMO System
N Noordin, MA Rasid, A Ismail, A Flah - Authorea Preprints, 2024 - authorea.com
Abstract Reconfigurable Intelligent Surfaces (RIS) represent an advanced technology
reshaping wireless communication networks. Through intelligent configuration of wireless …
reshaping wireless communication networks. Through intelligent configuration of wireless …