Reconfigurable intelligent surface optimization for uplink sparse code multiple access
The reconfigurable intelligent surface (RIS)-assisted sparse code multiple access (RIS-
SCMA) is an attractive scheme for future wireless networks. In this letter, for the first time, the …
SCMA) is an attractive scheme for future wireless networks. In this letter, for the first time, the …
Graph Neural Network-Based Joint Beamforming for Hybrid Relay and Reconfigurable Intelligent Surface Aided Multiuser Systems
This letter examines a downlink multiple-input single-output (MISO) system, where a base
station (BS) with multiple antennas sends data to multiple single-antenna users with the help …
station (BS) with multiple antennas sends data to multiple single-antenna users with the help …
[HTML][HTML] Reconfigurable intelligent surface-enabled integrated sensing and communication: a sensing-assisted communication framework
Integrated sensing and communication (ISAC) is an essential technology in the upcoming
6G network, and its performance can be effectively enhanced by the reconfigurable …
6G network, and its performance can be effectively enhanced by the reconfigurable …
Hybrid Driven Learning for Channel Estimation in Intelligent Reflecting Surface Aided Millimeter Wave Communications
Intelligent reflecting surfaces (IRS) have been proposed in millimeter wave (mmWave) and
terahertz (THz) systems to achieve both coverage and capacity enhancement, where the …
terahertz (THz) systems to achieve both coverage and capacity enhancement, where the …
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 …
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 …
Reconfigurable intelligent surface reliable cooperative beamforming based on cascade/parallel hybrid networking
Reconfigurable intelligent surface (RIS) is regarded as one of the main enablers in the
context of 6G wireless communications. It converts the conventionally uncontrolled wireless …
context of 6G wireless communications. It converts the conventionally uncontrolled wireless …
Jointly learned symbol detection and signal reflection in RIS-aided multi-user MIMO systems
L Wang, N Shlezinger… - 2021 55th Asilomar …, 2021 - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RISs) are regarded as a key technology for future
wireless communications, enabling programmable radio propagation environments …
wireless communications, enabling programmable radio propagation environments …
Modeling reconfigurable intelligent surfaces-aided directional communications for multicast services
According to the 6G vision, the evolution of wireless communication systems will soon lead
to the possibility of supporting Tbps communications, as well as satisfying, individually or …
to the possibility of supporting Tbps communications, as well as satisfying, individually or …
AI-Empowered RIS-Assisted Networks: CV-Enabled RIS Selection and DNN-Enabled Transmission
This paper investigates artificial intelligence (AI) empowered schemes for reconfigurable
intelligent surface (RIS) assisted networks from the perspective of fast implementation. We …
intelligent surface (RIS) assisted networks from the perspective of fast implementation. We …