A survey on channel estimation and practical passive beamforming design for intelligent reflecting surface aided wireless communications
Intelligent reflecting surface (IRS) has emerged as a key enabling technology to realize
smart and reconfigurable radio environment for wireless communications, by digitally …
smart and reconfigurable radio environment for wireless communications, by digitally …
Recent progress in reconfigurable and intelligent metasurfaces: A comprehensive review of tuning mechanisms, hardware designs, and applications
Intelligent metasurfaces have gained significant importance in recent years due to their
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
Machine Learning for Intelligent-Reflecting-Surface-Based Wireless Communication towards 6G: A Review
An intelligent reflecting surface (IRS) is a programmable device that can be used to control
electromagnetic waves propagation by changing the electric and magnetic properties of its …
electromagnetic waves propagation by changing the electric and magnetic properties of its …
RIS-aided mmWave MIMO channel estimation using deep learning and compressive sensing
Reconfigurable intelligent surface (RIS) assisted wireless systems require accurate channel
state information (CSI) to control wireless channels and improve both the bandwidth and …
state information (CSI) to control wireless channels and improve both the bandwidth and …
Machine learning approaches for reconfigurable intelligent surfaces: A survey
Next-generation wireless networks must handle a growing density of mobile users while
accommodating a rapid increase in mobile data traffic flow and a wide variety of services …
accommodating a rapid increase in mobile data traffic flow and a wide variety of services …
Interplay between RIS and AI in wireless communications: Fundamentals, architectures, applications, and open research problems
Future wireless communication networks are expected to fulfill the unprecedented
performance requirements to support our highly digitized and globally data-driven society …
performance requirements to support our highly digitized and globally data-driven society …
AIRIS: Artificial intelligence enhanced signal processing in reconfigurable intelligent surface communications
Reconfigurable intelligent surface (RIS) is an emerging meta-surface that can provide
additional communications links through reflecting the signals, and has been recognized as …
additional communications links through reflecting the signals, and has been recognized as …
Approximate message passing for channel estimation in reconfigurable intelligent surface aided MIMO multiuser systems
C Ruan, Z Zhang, H Jiang, J Dang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Channel estimation is one of the main challenges for implementing reconfigurable intelligent
surface (RIS)-aided communication system with a large number of antennas at the base …
surface (RIS)-aided communication system with a large number of antennas at the base …
A new 5G radio evolution towards 5G-Advanced
The evolution of the fifth-generation (5G) new radio (NR) has progressed swiftly since the
third generation partnership project (3GPP) standardized the first NR version (Release 15) …
third generation partnership project (3GPP) standardized the first NR version (Release 15) …
Distributed machine learning based downlink channel estimation for RIS assisted wireless communications
L Dai, X Wei - IEEE Transactions on Communications, 2022 - ieeexplore.ieee.org
The downlink channel estimation requires a huge pilot overhead in the reconfigurable
intelligent surface (RIS) assisted communication system. By exploiting the powerful learning …
intelligent surface (RIS) assisted communication system. By exploiting the powerful learning …