By integrating a nearly infinite number of reconfigurable elements into a finite space, a
spatially continuous array aperture is formed for holographic multiple-input multiple-output …

When fully implemented, sixth generation (6G) wireless systems will constitute intelligent
wireless networks that enable not only ubiquitous communication but also high-accuracy …

A revolutionary technology relying on Stacked Intelligent Metasurfaces (SIM) is capable of
carrying out advanced signal processing directly in the native electromagnetic (EM) wave …

Reconfigurable intelligent surfaces (RIS) is a revolutionary technology to cost-effectively
improve the performance of wireless networks. We first review the existing framework of …

Reconfigurable intelligent surface (RIS) is an emerging paradigm able to control the
propagation environment in wireless systems. Most of the research on RIS has been …

Next-generation wireless networks are expected to utilize limited radio frequency (RF)
resources more efficiently with the aid of intelligent transceivers. To this end, we propose a …

Reconfigurable intelligent surface (RIS)-assisted millimeter-wave (mmWave) communication
systems relying on hybrid beamforming structures are capable of achieving high spectral …

Integrating sensing functionalities is envisioned as a distinguishing feature of next-
generation mobile networks, which has given rise to the development of a novel enabling …

In this paper, we propose a novel computer vision-based approach to aid reconfigurable
intelligent surface (RIS) for dynamic beam tracking and implement the corresponding …

Reconfigurable intelligent surface (RIS) has recently gained popularity as a promising
solution for improving the signal transmission quality of wireless communications with less …