Spatially correlated RIS-aided CF massive MIMO systems with generalized MR combining

E Shi, J Zhang, Y Du, Z Wang, B Ai… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this correspondence, we study the uplink ergodic net throughput of a spatially correlated
reconfigurable intelligent surface (RIS)-aided cell-free (CF) massive multiple-input multiple …

Uplink performance of RIS-aided cell-free massive MIMO system with electromagnetic interference

E Shi, J Zhang, DWK Ng, B Ai - IEEE Journal on Selected Areas …, 2023 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input multiple-output (MIMO) and reconfigurable intelligent
surface (RIS) are two promising technologies for realizing future beyond-fifth generation …

RIS-aided cell-free massive MIMO systems with channel aging

E Shi, J Zhang, J Zheng, B Ai… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input multiple-output (MIMO) and reconfigurable intelligent
surface (RIS) are two disruptive technologies for enabling the sixth-generation network. In …

Spatially correlated reconfigurable intelligent surfaces-aided cell-free massive MIMO systems

E Shi, J Zhang, R He, H Jiao, Z Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) and cell-free (CF) massive multiple-input multiple-
output (MIMO) are two promising technologies for realizing beyond-fifth generation (5G) …

STAR-RIS assisted cell-free massive MIMO system under spatially-correlated channels

A Papazafeiropoulos, HQ Ngo… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
This paper investigates the performance of downlink simultaneous transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS)-assisted cell-free (CF) massive …

Reconfigurable intelligent surface-assisted cell-free massive MIMO systems over spatially-correlated channels

T Van Chien, HQ Ngo, S Chatzinotas… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Cell-Free Massive multiple-input multiple-output (MIMO) and reconfigurable intelligent
surface (RIS) are two promising technologies for application to beyond-5G networks. This …

Two-timescale transmission design for RIS-aided cell-free massive MIMO systems

J Dai, J Ge, K Zhi, C Pan, Z Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper investigates the performance of a two-timescale transmission design for uplink
reconfigurable intelligent surface (RIS)-aided cell-free massive multiple-input multiple-output …

Downlink throughput of cell-free massive MIMO systems assisted by hybrid relay-reflecting intelligent surfaces

NT Nguyen, V Nguyen, HV Nguyen… - ICC 2022: IEEE …, 2022 - oulurepo.oulu.fi
We consider in this work a cell-free (CF) massive multiple-input-multiple-output (mMIMO)
system where multiple hybrid relay-reflecting intelligent surfaces (HR-RIS) are deployed to …

Analysis and optimization of RIS-aided massive MIMO systems with statistical CSI

K Zhi, C Pan, G Zhou, H Ren… - 2021 IEEE/CIC …, 2021 - ieeexplore.ieee.org
This paper considers an uplink reconfigurable intelligent surface (RIS)-aided massive
multiple-input multiple-output (MIMO) system with statistical channel state information (CSI) …

Achievable rate of a STAR-RIS assisted massive MIMO system under spatially-correlated channels

A Papazafeiropoulos, LN Tran… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RIS)-assisted massive multiple-input multiple-output
(mMIMO) is a promising technology for applications in next-generation networks. However …