Intelligent reflecting surface (IRS) has emerged as a promising technique for wireless
communication networks. By dynamically tuning the reflection amplitudes/phase shifts of a …

This work investigates the effect of double intelligent reflecting surface (IRS) in improving the
spectrum efficient of multi-user multiple-input multiple-output (MIMO) network operating in …

Intelligent reflecting surface (IRS) can be densely deployed in complex environment to
create cascaded line-of-sight (LoS) paths between multiple base stations (BSs) and users …

This paper investigates an energy/power-efficient simultaneous wireless information and
power transfer (SWIPT)-enabled reconfigurable intelligent surface (RIS)-assisted multi-input …

The collaboration of multiple Reconfigurable Intelligent Surfaces (RISs) and Access Points
(APs) enjoys advantages of capacity enhancement, power saving, etc., making the RIS …

Weighted minimum mean squared error (WMMSE) and fractional programming (FP)
constitute two common approaches to the weighted sum-rate maximization in …

We explore THz communication uplink multi-access with multi-hop Intelligent reflecting
surfaces (IRSs) under correlated channels. Our aims are twofold: 1) enhancing the data rate …

Reconfigurable intelligent surface (RIS) provides a promising way to proactively augment
propagation environments for better transmission performance in wireless communications …

Mobile Edge Computing (MEC) has a widely established merit of bringing powerful
computing servers to geographically closer locations to computationally limited devices; …

In this paper, we present a double‐intelligent reflecting surfaces (IRS)‐assisted multiuser
secure system where the inter‐IRS channel is considered. In particular, we maximize the …