A survey on reconfigurable intelligent surfaces assisted multi-access edge computing networks: State of the art and future challenges

M Ahmed, S Raza, AA Soofi, F Khan, WU Khan… - Computer Science …, 2024 - Elsevier
This survey provides a comprehensive analysis of the integration of Reconfigurable
Intelligent Surfaces (RIS) with edge computing, underscoring RIS's critical role in advancing …

Multiple access techniques for intelligent and multi-functional 6G: Tutorial, survey, and outlook

B Clerckx, Y Mao, Z Yang, M Chen, A Alkhateeb… - arXiv preprint arXiv …, 2024 - arxiv.org
Multiple access (MA) is a crucial part of any wireless system and refers to techniques that
make use of the resource dimensions to serve multiple users/devices/machines/services …

Closed-form global optimization of beyond diagonal reconfigurable intelligent surfaces

M Nerini, S Shen, B Clerckx - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) allow controlling the propagation environment in
wireless networks by tuning multiple reflecting elements. RISs have been traditionally …

Reconfigurable intelligent surfaces 2.0: Beyond diagonal phase shift matrices

H Li, S Shen, M Nerini, B Clerckx - IEEE Communications …, 2023 - ieeexplore.ieee.org
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 …

A universal framework for multiport network analysis of reconfigurable intelligent surfaces

M Nerini, S Shen, H Li, M Di Renzo… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
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 …

Beyond diagonal reconfigurable intelligent surfaces utilizing graph theory: Modeling, architecture design, and optimization

M Nerini, S Shen, H Li, B Clerckx - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Recently, beyond diagonal reconfigurable intelligent surface (BD-RIS) has been proposed
to generalize conventional RIS. BD-RIS has a scattering matrix that is not restricted to being …

A low-complexity beamforming design for beyond-diagonal RIS aided multi-user networks

T Fang, Y Mao - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
Beyond-diagonal reconfigurable intelligent surface (BD-RIS) has been proposed recently as
a novel and generalized RIS architecture that offers enhanced wave manipulation flexibility …

Multi-IRS-enabled integrated sensing and communications

Y Fang, S Zhang, X Li, X Yu, J Xu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper studies a multi-intelligent-reflecting-surface-(IRS)-enabled integrated sensing
and communications (ISAC) system, in which multiple IRSs are installed to help the base …

Synergizing beyond diagonal reconfigurable intelligent surface and rate-splitting multiple access

H Li, S Shen, B Clerckx - IEEE transactions on wireless …, 2024 - ieeexplore.ieee.org
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 …

Discrete-value group and fully connected architectures for beyond diagonal reconfigurable intelligent surfaces

M Nerini, S Shen, B Clerckx - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) allow controlling the propagation environment in
wireless networks through reconfigurable elements. Recently, beyond diagonal RISs (BD …