[HTML][HTML] Deep Reinforcement Learning for RIS-Aided Multiuser MISO System with Hardware Impairments
W Ma, L Zhuo, L Li, Y Liu, H Ren - Applied Sciences, 2022 - mdpi.com
In this paper, we study a reconfigurable intelligent surface (RIS)-aided multiuser MISO
system with imperfect hardware, where the transceiver design is based on the statistical …
system with imperfect hardware, where the transceiver design is based on the statistical …
Long-term CSI-based design for RIS-aided multiuser MISO systems exploiting deep reinforcement learning
In this letter, we study the transmission design for reconfigurable intelligent surface (RIS)-
aided multiuser communication networks. Different from most of the existing contributions …
aided multiuser communication networks. Different from most of the existing contributions …
A Deep Reinforcement Learning Approach to Two-Timescale Transmission for RIS-aided Multiuser MISO systems
Reconfigurable intelligent surface (RIS) has drawn great attention recently as a promising
technology for future wireless networks. In this letter, considering the two-timescale …
technology for future wireless networks. In this letter, considering the two-timescale …
Piecewise-DRL: Joint Beamforming Optimization for RIS-assisted MU-MISO Communication System
With the widespread connectivity of everyday devices realized by the advent of the Internet
of Things (IoT), communication between users of different devices has become increasingly …
of Things (IoT), communication between users of different devices has become increasingly …
Joint Optimization of Reconfigurable Intelligent Surfaces and Base Station Beamforming in MISO System Based on Deep Reinforcement Learning
L Ma, X Zhang, J Sun, W Zhang… - 2023 IEEE 97th …, 2023 - ieeexplore.ieee.org
To solve the communication system throughput demand due to the rapid growth of
communication devices and the blocking problem of millimeter-wave (mmWave) …
communication devices and the blocking problem of millimeter-wave (mmWave) …
Reconfigurable intelligent surface assisted multiuser MISO systems exploiting deep reinforcement learning
Recently, the reconfigurable intelligent surface (RIS), benefited from the breakthrough on the
fabrication of programmable meta-material, has been speculated as one of the key enabling …
fabrication of programmable meta-material, has been speculated as one of the key enabling …
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 …
Performance Analysis of RIS-aided MISO Systems with EMI and Channel Aging
In this paper, we investigate a reconfigurable intelligent surface (RIS)-aided multiple-input
single-output (MISO) system in the presence of electromagnetic interference (EMI) and …
single-output (MISO) system in the presence of electromagnetic interference (EMI) and …
DRL-Based Robust Transmission for Sub-Connected Active RIS-Assisted Communications
This work investigates the performance of a sub-connected active reconfigurable intelligent
surface (RIS)-assisted communications under imperfect channel state information (CSI). To …
surface (RIS)-assisted communications under imperfect channel state information (CSI). To …
Impact of Hardware Impairment on the Joint Reconfigurable Intelligent Surface and Robust Transceiver Design in MU-MIMO System
Reconfigurable intelligent surface (RIS) is a revolutionary passive radio technique to
facilitate capacity enhancement beyond the current massive multiple-input multiple-output …
facilitate capacity enhancement beyond the current massive multiple-input multiple-output …