Deep learning-empowered predictive beamforming for IRS-assisted multi-user communications
The realization of practical intelligent reflecting surface (IRS)-assisted multi-user
communication (IRS-MUC) systems critically depends on the proper beamforming design …
communication (IRS-MUC) systems critically depends on the proper beamforming design …
Weighted sum rate optimization for STAR-RIS-assisted MIMO system
In this work, we study a simultaneous transmitting and reflecting reconfigurable intelligent
surface (RIS)-assisted multiple-input multiple-output network. For the system under …
surface (RIS)-assisted multiple-input multiple-output network. For the system under …
[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 …
On the achievable sum-rate of the RIS-aided MIMO broadcast channel
Reconfigurable intelligent surfaces (RISs) represent a new technology that can shape the
radio wave propagation and thus offers a great variety of possible performance and …
radio wave propagation and thus offers a great variety of possible performance and …
Deep learning based channel estimation for intelligent reflecting surface aided MISO-OFDM systems
S Liu, M Lei, MJ Zhao - 2020 IEEE 92nd Vehicular Technology …, 2020 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) has been proposed as a promising technology to smartly
control the wireless signal propagation and enhance the spectral efficiency of wireless …
control the wireless signal propagation and enhance the spectral efficiency of wireless …
Machine learning for IRS-assisted MU-MIMO communications with estimated channels
The reflective elements on an intelligent reconfigurable surface (IRS) can be tuned to
improve the propagation environment and, in turn, the system performance, provided …
improve the propagation environment and, in turn, the system performance, provided …
Robust design for intelligent reflecting surface-assisted MIMO-OFDMA terahertz IoT networks
Terahertz (THz) communication has been regarded as one promising technology to
enhance the transmission capacity of future Internet-of-Things (IoT) users due to its ultrawide …
enhance the transmission capacity of future Internet-of-Things (IoT) users due to its ultrawide …
Hybrid MRT and ZF Learning for Energy-Efficient Transmission in Multi-RIS-Assisted Networks
The deep reinforcement learning-based transmission design for reconfigurable intelligent
surface (RIS) assisted multiple input single output networks is investigated in this research …
surface (RIS) assisted multiple input single output networks is investigated in this research …
Intelligent reflecting surface aided MISO uplink communication network: Feasibility and power minimization for perfect and imperfect CSI
In this paper, we consider the weighted sum-power minimization under quality-of-service
(QoS) constraints in the multi-user multi-input-single-output (MISO) uplink wireless network …
(QoS) constraints in the multi-user multi-input-single-output (MISO) uplink wireless network …
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 …