An overview of signal processing techniques for RIS/IRS-aided wireless systems
In the past as well as present wireless communication systems, the wireless propagation
environment is regarded as an uncontrollable black box that impairs the received signal …
environment is regarded as an uncontrollable black box that impairs the received signal …
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: Principles and opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …
application to wireless communications. RISs can be realized in different ways, which …
Intelligent reflecting surface aided MIMO broadcasting for simultaneous wireless information and power transfer
An intelligent reflecting surface (IRS) is invoked for enhancing the energy harvesting
performance of a simultaneous wireless information and power transfer (SWIPT) aided …
performance of a simultaneous wireless information and power transfer (SWIPT) aided …
A framework of robust transmission design for IRS-aided MISO communications with imperfect cascaded channels
Intelligent reflection surface (IRS) has recently been recognized as a promising technique to
enhance the performance of wireless systems due to its ability of reconfiguring the signal …
enhance the performance of wireless systems due to its ability of reconfiguring the signal …
Robust and secure sum-rate maximization for multiuser MISO downlink systems with self-sustainable IRS
This paper investigates robust and secure multiuser multiple-input single-output (MISO)
downlink communications assisted by a self-sustainable intelligent reflection surface (IRS) …
downlink communications assisted by a self-sustainable intelligent reflection surface (IRS) …
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 …