A fair beam allocation framework through reconfigurable intelligent surfaces (RISs) is
proposed, incorporating the Max-min criterion. This framework focuses on designing explicit …

Scholars are expected to continue enhancing the depth and breadth of theoretical research
on reconfigurable intelligent surface (RIS) to provide a higher theoretical limit for RIS …

With the dramatic increase in the number of mobile users and wireless devices accessing
the network, the performance of fifth generation (5G) wireless communication systems has …

In this paper, we study a new kind of pilot contamination appearing in multi-operator
reconfigurable intelligent surfaces (RIS) assisted networks, where multiple operators provide …

The powerful capability of reconfigurable intelligent surfaces (RISs) in tailoring
electromagnetic waves and fields has put them under the spotlight in wireless …

Owing to the ability of reconfigurable intelligent surfaces (RISs) to control the propagation
environment in their vicinity, they have emerged as an appealing solution to enhance the …

In recent years, reconfigurable intelligent surfaces (RIS) have made significant progress in
engineering application research and industrialization, as well as in academic research …

Abstract Reconfigurable Intelligent Surface (RIS) is a foundational and innovative
technology, involving meta-materials, electromagnetic information, interface …

The deployment of intelligent reconfigurable surfaces (IRS) by a wireless operator is a
widely discussed concept for optimizing the communication performance in 6G networks …

Reconfigurable intelligent surface (RIS) represent a novel form of electromagnetic
metamaterial that have been extensively studied for user equipment (UE) positioning by …