In intelligent reflecting surface (IRS) aided wireless communication systems, channel state
information (CSI) is crucial to achieve its promising passive beamforming gains. However …

Intelligent reflecting surface (IRS) has drawn a lot of attention recently as a promising new
solution to achieve high spectral and energy efficiency for future wireless networks. By …

Intelligent reflecting surface (IRS) is an emerging technology that is able to reconfigure the
wireless channel via tunable passive signal reflection and thereby enhance the …

Intelligent reflecting surface (IRS) is a promising new paradigm to achieve high spectral and
energy efficiency for future wireless networks by reconfiguring the wireless signal …

Intelligent reflecting surface (IRS) is a newly emerged technology that can increase the
energy and spectral efficiency of wireless communication systems. This paper considers an …

In the intelligent reflecting surface (IRS) assisted communication systems, the acquisition of
channel state information (CSI) is a crucial impediment for achieving the passive …

While intelligent reflecting surface (IRS) assisted wireless communication has emerged as
an important research paradigm, channel state information (CSI) acquisition remains a …

In intelligent reflecting surface (IRS) assisted communication systems, the acquisition of
channel state information is a crucial impediment for achieving the beamforming gain of IRS …

Intelligent reflecting surface (IRS) is a promising new paradigm to achieve high spectral and
energy efficiency for future wireless networks by reconfiguring the wireless signal …

In this paper, we consider an intelligent reflecting surface (IRS)-aided single-user system
where an IRS with discrete phase shifts is deployed to assist the uplink communication. A …