Intelligent Reflecting Surfaces (IRS), is an emerging technology in wireless communications
due to the spectral and power efficiency they tout. These are structures that are composed of …

In this paper, practical utilization of multiple distributed reconfigurable intelligent surfaces
(RISs), which are able to conduct group-specific operations, for multi-group multicasting …

This article delves into advancements in resource allocation techniques tailored for systems
utilizing reconfigurable intelligent surfaces (RIS), with a primary focus on achieving low …

Intelligent reflecting surface (IRS) is one of the promising technologies for next-generation
communication systems. Although IRS can enhance the integrity of the transmitted signal …

This paper presents hardware analysis of two practical channel estimation methods for
intelligent reflecting surface (IRS)-aided communication systems. To evaluate the hardware …

In this paper, we propose a cost-efficient phase shift design algorithm for a single-user
multiple-input multiple-output wireless system assisted by the intelligent reflecting surface …