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 …
Intelligent reflecting surface-aided wireless communications: A tutorial
Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
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 …
Toward smart wireless communications via intelligent reflecting surfaces: A contemporary survey
This paper presents a literature review on recent applications and design aspects of the
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …
Reconfigurable intelligent surfaces for localization: Position and orientation error bounds
Next-generation cellular networks could witness the creation of smart radio environments
(SREs), where walls and objects will be coated with reconfigurable intelligent surfaces …
(SREs), where walls and objects will be coated with reconfigurable intelligent surfaces …
Enabling large intelligent surfaces with compressive sensing and deep learning
Employing large intelligent surfaces (LISs) is a promising solution for improving the
coverage and rate of future wireless systems. These surfaces comprise massive numbers of …
coverage and rate of future wireless systems. These surfaces comprise massive numbers of …
Reconfigurable intelligent surfaces: Three myths and two critical questions
The search for physical layer technologies that can play a key role in beyond 5G systems
has started. One option is reconfigurable intelligent surfaces (RISs), which can collect …
has started. One option is reconfigurable intelligent surfaces (RISs), which can collect …
Deep residual learning for channel estimation in intelligent reflecting surface-assisted multi-user communications
Channel estimation is one of the main tasks in realizing practical intelligent reflecting surface-
assisted multi-user communication (IRS-MUC) systems. However, different from traditional …
assisted multi-user communication (IRS-MUC) systems. However, different from traditional …
A state-of-the-art survey on reconfigurable intelligent surface-assisted non-orthogonal multiple access networks
Reconfigurable intelligent surfaces (RISs) and nonorthogonal multiple access (NOMA) have
been recognized as key enabling techniques for the envisioned sixth generation (6G) of …
been recognized as key enabling techniques for the envisioned sixth generation (6G) of …
Terahertz massive MIMO with holographic reconfigurable intelligent surfaces
We propose a holographic version of a reconfigurable intelligent surface (RIS) and
investigate its application to terahertz (THz) massive multiple-input multiple-output systems …
investigate its application to terahertz (THz) massive multiple-input multiple-output systems …