Intelligent reflecting surface (IRS) is a promising technology to assist downlink information
transmissions from a multi-antenna access point (AP) to a receiver. In this paper, we …

The performance of wireless networks is constrained by the dynamic and random nature of
the wireless channels. Intelligent reflecting surface (IRS) is a promising approach that can …

This paper focuses on the optimization of the phase shifts of an intelligent reflecting surface
(IRS) for an IRS-aided multiple input multiple output (MIMO) communication system …

This letter investigates the design of resource allocation to maximize the energy efficiency
(EE) in a multiuser multiple-input multiple-output (MIMO) intelligent reflecting surface (IRS) …

This letter studies a simultaneously transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS)-assisted wireless system where a multi-antenna base station (BS) …

Intelligent reflecting surfaces (IRSs) are envisioned as a low-cost solution to achieve high
spectral and energy efficiency in future communication systems due to their ability to …

Intelligent reflecting surface (IRS) has emerged as a promising technology to enhance
wireless communications by smartly shaping the radio propagation environment. In this …

Intelligent Reflecting Surface (IRS) has been recognized as one of the effective ways to
enhance the system performance of multiple input single output (MISO) downlink …

Intelligent reflecting surface (IRS) is a key technique for enhancing the performance of
wireless communications. In this letter, we focus on the sum-path-gain maximization (SPGM) …

In this paper, we study the resource allocation problem for an intelligent reflecting surface
(IRS)-assisted OFDM system. The system sum rate maximization framework is formulated by …