Time-varying channel prediction for RIS-assisted MU-MISO networks via deep learning

W Xu, J An, Y Xu, C Huang, L Gan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… In addition, deep learning methods have also been applied in channel estimation to reduce
… Contributions To acquire the CSI of the time-varying channels in a RISassisted MU-MISO

Deep learning based efficient symbol-level precoding design for MU-MISO systems

Z Bo, R Liu, M Li, Q Liu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
… performance, we propose an efficient deep learning based approach to solve the SLP design
problem (3). The trained deep learning network can construct a directly mapping function …

Deep learning for energy efficient beamforming in MU-MISO networks: A GAT-based approach

Y Li, Y Lu, R Zhang, B Ai… - IEEE Wireless …, 2023 - ieeexplore.ieee.org
deep learning enabled energy efficient beamforming design for multi-user (MU) multipleinput
single-output (MISO… Then, the MU-MISO network is reformulated into a graph and input into …

[PDF][PDF] On the Robustness of Deep Learning Based Beamforming for MU-MISO Systems

EMS de Santana Jr, IM Guerreiro, YCB Silva… - relation - biblioteca.sbrt.org.br
… We consider a MU-MISO system in DL where a base station (BS) equipped with an antenna
array with M omnidirectional antenna elements serves K user equipments (UEs), each with …

[HTML][HTML] Spectral Efficiency Improvement Using Bi-Deep Learning Model for IRS-Assisted MU-MISO Communication System

MA Aziz, MH Rahman, MAS Sejan, JI Baik, DS Kim… - Sensors, 2023 - mdpi.com
… A deep learning model which is called the long short-term memory (Bi-LSTM) model can
tackle this issue due to its good learning capability and it plays a vital role in enhancing SE. Bi-…

Deep learning-based improved cascaded channel estimation and signal detection for reconfigurable intelligent surfaces-assisted MU-MISO systems

MH Rahman, MAS Sejan, MA Aziz… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
MU)-multiple input single output (MISO) system is proposed. To be more specific, firstly, the
full passive RIS MISO … In contrast, we proposed a RIS based CE for MU-MISO communication …

A New Solution for MU-MISO Symbol-Level Precoding: Extrapolation and Deep Unfolding

M Liang, A Li, X Hu, C Masouros - arXiv preprint arXiv:2405.16446, 2024 - arxiv.org
… We consider a multi-user MISO system in the downlink equipped with Mt transmit antennas
serving K single-antenna users. We consider the scenario of a limited number of scattering …

Low-Complexity Joint Beamforming for RIS-Assisted MU-MISO Systems Based on Model-Driven Deep Learning

W Jin, J Zhang, CK Wen, S Jin, X Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… 1, we consider the downlink transmission of the RIS-assisted MU-MISO system. The AP is
equipped with M antennas to simultaneously serve K single-antenna users. To improve the …

Deep Learning Framework for Two-Way MISO Wireless-Powered Interference Channels

K Lee, W Lee - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
… -then-WIT protocol for MISO WPIFCs, consisting of FL and BL … • Under a realistic two-way
communication strategy for MISO … to optimize the performance of MISO WPIFCs over two-way …

Joint beamforming for RIS-assisted MU-MISO systems based on model-driven deep learning

W Jin, J Zhang, CK Wen, S Jin… - 2023 IEEE 23rd …, 2023 - ieeexplore.ieee.org
This paper aims to maximize the weighted sum rate of a multi-user multiple-input single-output
system that is assisted by reconfigurable intelligent surfaces (RIS). However, optimizing …