Intelligent reflecting surface (IRS) is a promising technology to support high performance
wireless communication. By adaptively configuring the reflection amplitude and/or phase of …

In this letter, we characterize the communication performance of an active-intelligent
reflecting surface (IRS) aided single-cell wireless network. To this end, we first propose a …

Intelligent reflecting surface (IRS) has recently emerged as a new solution to enhance
wireless communication performance via passive signal reflection. In this letter, we unlock …

We investigate channel estimation for an intelligent reflecting surface (IRS) aided wireless
communication system with a multi-antenna access point (AP), an multi-element IRS, and a …

Intelligent reflective surfaces (IRSs) are invoked for improving both the spectral efficiency
(SE) and energy efficiency (EE). Specifically, an IRS-aided multiple-input multiple-output …

Intelligent reflecting surface (IRS) composed of unit cells with tunable reflection coefficients,
amplitude, phase, and frequency has received great interest from wireless communication …

Intelligent reflecting surface (IRS) is a revolutionary and transformative technology for
achieving spectrum and energy efficient wireless communication cost-effectively in the …

In this paper, we consider a multi-user multiple-input multiple-output (MIMO) system aided
by multiple intelligent reflecting surfaces (IRSs) that are deployed to increase the coverage …

Recently, the intelligent reflecting surface (IRS) has become a promising technology for
energy-, and spectrum-efficient communications by reconfiguring the radio environment. In …

Intelligent reflecting surfaces (IRSs) are emerging as promising enablers for the next
generation of wireless communication systems, because of their ability to customize …