Reconfigurable intelligent surfaces (RIS) are capable of beneficially ameliorating the
propagation environment by appropriately controlling the passive reflecting elements. To …

This letter investigates the uplink outage performance of intelligent reflecting surface (IRS)-
assisted non-orthogonal multiple access (NOMA). We consider the general case where all …

Perfect channel state information (CSI) is challenging to obtain due to the limited signal
processing capability at the intelligent reflection surface (IRS). This is the first work to study …

This letter investigates the impact of spatial channel correlation on the outage probability of
intelligent reflecting surface (IRS)-assisted single-input single-output (SISO) communication …

Simultaneous transmission and reflection-reconfigurable intelligent surface (STAR-RIS) can
provide expanded coverage compared with the conventional reflection-only RIS. This paper …

An intelligent reflecting surface (IRS) is an emerging technology in the next-generation (B5G
and 6G) wireless communications with the aim of improving the spectral/energy efficiency of …

A novel framework of intelligent reflecting surface (IRS)-aided multiple-input single-output
(MISO) non-orthogonal multiple access (NOMA) network is proposed, where a base station …

In this letter, the impact of two phase shifting designs, namely coherent phase shifting and
random discrete phase shifting, on the performance of intelligent reflecting surface (IRS) …

Intelligent reflecting surface (IRS) is gradually being recognized as a promising technology
for improving spectral and energy efficiency of wireless systems. In this letter, we study an …

A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
aided communication system is investigated, where an access point sends information to …