In this paper, we study the statistical characterization and modeling of distributed multi-
reconfigurable intelligent surface (RIS)-aided wireless systems. Specifically, we consider a …

Reconfigurable intelligent surface (RIS) is a promising solution to build a programmable
wireless environment with reconfigurable passive elements, which can achieve high …

We consider the extra degree of freedom offered by the rotation of the reconfigurable
intelligent surface (RIS) plane and investigate its potential in improving the performance of …

This letter investigates the joint user scheduling and phase shift design for reconfigurable
intelligent surface (RIS) assisted multi-cell downlink systems. A closed-form ergodic sum …

This paper focuses on multi-user downlink signal transmission in a wireless system aided by
multiple reconfigurable intelligent surfaces (RISs). In such a multi-RIS, multi-user, multi …

This paper focuses on the design of transmission methods and reflection optimization for a
wireless system assisted by a single or multiple reconfigurable intelligent surfaces (RISs) …

Intelligent reflecting surface (IRS) is a promising solution to build a programmable wireless
environment with reconfigurable passive elements, which can achieve high spectral and …

Reconfigurable intelligent surface (RIS) has emerged as a promising technology for
supporting sixth-generation (6G) wireless communication systems. RIS intelligently …

This paper considers simultaneous transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS) assisted terahertz communications, in which a multi-antenna full-duplex …

This letter considers an intelligent reflecting surface (IRS)-assisted terahertz (THz)
communication system in the presence of an arbitrary number of colluding/non-colluding …