Intelligent reflecting surface (IRS) is a promising technology for achieving spectrum and
energy-efficient wireless networks cost-effectively. Most existing works on IRS have focused …

This paper investigates reconfigurable intelligent surface (RIS)-assisted simultaneous
wireless information and power transfer (SWIPT) networks with rate splitting multiple access …

A reconfigurable intelligent surface (RIS)-assisted multi-user downlink communication
system over fading channels is investigated, where both non-orthogonal multiple access …

Active intelligent reflecting surface (IRS) has been recently proposed to alleviate the product
path loss attenuation inherent in the IRS-aided cascaded channel. In this paper, we study an …

This manuscript presents an energy-efficient alternating optimization framework based on
intelligent reflective surfaces (IRS) aided non-orthogonal multiple access beamforming …

In this paper, we explore the use of reconfigurable intelligent surface (RIS) in unmanned
aerial vehicle (UAV) based multiuser downlink communications, where a flying UAV serves …

This article investigates a wireless-powered intelligent radio environment, where a fractional
nonlinear energy harvesting (NLEH) is proposed to enable an intelligent reflecting surface …

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

This letter studies a multi-user intelligent reflecting surface (IRS)-assisted wireless powered
communication networks (WPCN) system. Specifically, a multi-antenna energy station (ES) …

In this manuscript, we present an energy-efficient alternating optimization framework based
on the multiantenna ambient backscatter communication (AmBSC)-assisted cooperative …