Beyond diagonal reconfigurable intelligent surfaces: A multi-sector mode enabling highly directional full-space wireless coverage
Reconfigurable intelligent surface (RIS) has gained much traction due to its potential to
manipulate the propagation environment via nearly-passive reconfigurable elements. In our …
manipulate the propagation environment via nearly-passive reconfigurable elements. In our …
Reconfigurable intelligent surfaces 2.0: Beyond diagonal phase shift matrices
Reconfigurable intelligent surface (RIS) has been envisioned as a promising technique to
enable and enhance future wireless communications due to its potential to engineer the …
enable and enhance future wireless communications due to its potential to engineer the …
A low-complexity beamforming design for beyond-diagonal RIS aided multi-user networks
Beyond-diagonal reconfigurable intelligent surface (BD-RIS) has been proposed recently as
a novel and generalized RIS architecture that offers enhanced wave manipulation flexibility …
a novel and generalized RIS architecture that offers enhanced wave manipulation flexibility …
Design and evaluation of reconfigurable intelligent surfaces in real-world environment
GC Trichopoulos, P Theofanopoulos… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) have promising coverage and data-rate gains for
wireless communication systems in 5G and beyond. Prior work has mainly focused on …
wireless communication systems in 5G and beyond. Prior work has mainly focused on …
Reconfigurable intelligent surfaces relying on non-diagonal phase shift matrices
Reconfigurable intelligent surfaces (RIS) have been actively researched as a potential
technique for future wireless communications, which intelligently ameliorate the signal …
technique for future wireless communications, which intelligently ameliorate the signal …
Discrete-value group and fully connected architectures for beyond diagonal reconfigurable intelligent surfaces
Reconfigurable intelligent surfaces (RISs) allow controlling the propagation environment in
wireless networks through reconfigurable elements. Recently, beyond diagonal RISs (BD …
wireless networks through reconfigurable elements. Recently, beyond diagonal RISs (BD …
Reconfigurable intelligent surfaces: Principles and opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
Synergizing beyond diagonal reconfigurable intelligent surface and rate-splitting multiple access
This work focuses on the synergy of rate-splitting multiple access (RSMA) and beyond
diagonal reconfigurable intelligent surface (BD-RIS) to enlarge the coverage, improve the …
diagonal reconfigurable intelligent surface (BD-RIS) to enlarge the coverage, improve the …
Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …
application to wireless communications. RISs can be realized in different ways, which …
Closed-form global optimization of beyond diagonal reconfigurable intelligent surfaces
Reconfigurable intelligent surfaces (RISs) allow controlling the propagation environment in
wireless networks by tuning multiple reflecting elements. RISs have been traditionally …
wireless networks by tuning multiple reflecting elements. RISs have been traditionally …