research
∙
05/08/2023
Beyond Diagonal Reconfigurable Intelligent Surfaces Utilizing Graph Theory: Modeling, Architecture Design, and Optimization
Recently, beyond diagonal reconfigurable intelligent surface (BD-RIS) ha...
share
research
∙
03/13/2023
Synergizing Beyond Diagonal Reconfigurable Intelligent Surface and Rate-Splitting Multiple Access
This work focuses on the synergy of rate-splitting multiple access (RSMA...
research
∙
01/09/2023
Reconfigurable Intelligent Surfaces 2.0: Beyond Diagonal Phase Shift Matrices
Reconfigurable intelligent surface (RIS) has been envisioned as a promis...
research
∙
11/11/2022
Optimal Group and Fully Connected Design for Beyond Diagonal Reconfigurable Intelligent Surfaces
Reconfigurable intelligent surfaces (RISs) allow controlling the propaga...
research
∙
10/18/2022
An Efficient Ratio Detector for Ambient Backscatter Communication
Ambient backscatter communication (AmBC) leverages the existing ambient ...
research
∙
10/05/2022
A Dynamic Grouping Strategy for Beyond Diagonal Reconfigurable Intelligent Surfaces with Hybrid Transmitting and Reflecting Mode
Beyond diagonal reconfigurable intelligent surface (BD-RIS) is a novel b...
research
∙
09/01/2022
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...
research
∙
05/25/2022
Using Loaded N-port Structures to Achieve the Continuous-Space Electromagnetic Channel Capacity Bound
A method for achieving the continuous-space electromagnetic channel capa...
research
∙
05/05/2022
Generalized Reconfigurable Intelligent Surfaces: From Transmitting and Reflecting Modes to Single-, Group-, and Fully-Connected Architectures
Reconfigurable intelligent surfaces (RISs) are envisioned as a promising...
research
∙
01/18/2022
Fully Connected Reconfigurable Intelligent Surface Aided Rate-Splitting Multiple Access for Multi-User Multi-Antenna Transmission
Rate-splitting multiple access (RSMA) has been recognized as a promising...
research
∙
11/20/2021
Optimal Grouping Strategy for Reconfigurable Intelligent Surface Assisted Wireless Communications
The channel estimation overhead of reconfigurable intelligent surface (R...
research
∙
06/07/2021
Closed-Loop Wireless Power Transfer with Adaptive Waveform and Beamforming: Design, Prototype, and Experiment
In this paper, we design, prototype, and experiment a closed-loop radiat...
research
∙
11/23/2020
Modeling and Architecture Design of Intelligent Reflecting Surfaces using Scattering Parameter Network Analysis
Intelligent reflecting surfaces (IRSs) are an emerging technology for fu...
research
∙
10/31/2020
