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 …
A robust deep learning-based beamforming design for RIS-assisted multiuser MISO communications with practical constraints
Reconfigurable intelligent surface (RIS) has become a promising technology to improve
wireless communication in recent years. It steers the incident signals to create a favorable …
wireless communication in recent years. It steers the incident signals to create a favorable …
Pervasive machine learning for smart radio environments enabled by reconfigurable intelligent surfaces
GC Alexandropoulos, K Stylianopoulos… - Proceedings of the …, 2022 - ieeexplore.ieee.org
The emerging technology of reconfigurable intelligent surfaces (RISs) is provisioned as an
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
Unsupervised learning-based joint active and passive beamforming design for reconfigurable intelligent surfaces aided wireless networks
H Song, M Zhang, J Gao… - ieee communications …, 2020 - ieeexplore.ieee.org
This letter consider a reconfigurable intelligent surface (RIS) aided multi-user multiple-input
single-output (MISO) downlink system, where transmit beamforming and phase shifts of RIS …
single-output (MISO) downlink system, where transmit beamforming and phase shifts of RIS …
Deep reinforcement learning based on location-aware imitation environment for RIS-aided mmWave MIMO systems
Reconfigurable intelligent surface (RIS) has recently gained popularity as a promising
solution for improving the signal transmission quality of wireless communications with less …
solution for improving the signal transmission quality of wireless communications with less …
Reconfigurable intelligent surface enhanced multi-user MISO symbiotic radio system
To support massive access for future wireless networks, we propose a novel reconfigurable
intelligent surface (RIS)-enhanced downlink multi-user multi-input single-output (MU-MISO) …
intelligent surface (RIS)-enhanced downlink multi-user multi-input single-output (MU-MISO) …
Channel estimation for reconfigurable intelligent surface aided MISO communications: From LMMSE to deep learning solutions
We consider multi-antenna wireless systems aided by reconfigurable intelligent surfaces
(RIS). RIS presents a new physical layer technology for improving coverage and energy …
(RIS). RIS presents a new physical layer technology for improving coverage and energy …
Reconfigurable intelligent surfaces for wireless communications: Principles, challenges, and opportunities
Recently there has been a flurry of research on the use of reconfigurable intelligent surfaces
(RIS) in wireless networks to create smart radio environments. In a smart radio environment …
(RIS) in wireless networks to create smart radio environments. In a smart radio environment …
Reconfigurable intelligent surface-assisted multi-cell MISO communication systems exploiting statistical CSI
In this letter, we investigate the reconfigurable intelligent surface (RIS) assisted multi-cell
downlink multi-input single-output system under the assumption of only statistical channel …
downlink multi-input single-output system under the assumption of only statistical channel …
Deep reinforcement learning based intelligent reflecting surface optimization for MISO communication systems
This letter investigates the intelligent reflecting surface (IRS)-aided multiple-input single-
output wireless transmission system. Particularly, the optimization of the passive phase shift …
output wireless transmission system. Particularly, the optimization of the passive phase shift …