Holographic MIMO communications: Theoretical foundations, enabling technologies, and future directions

T Gong, P Gavriilidis, R Ji, C Huang… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …

A tutorial on extremely large-scale MIMO for 6G: Fundamentals, signal processing, and applications

Z Wang, J Zhang, H Du, D Niyato, S Cui… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial
degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth …

A tutorial on near-field XL-MIMO communications towards 6G

H Lu, Y Zeng, C You, Y Han, J Zhang… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technology for
the sixth-generation (6G) mobile communication networks. By significantly boosting the …

A tutorial on fluid antenna system for 6G networks: Encompassing communication theory, optimization methods and hardware designs

WK New, KK Wong, H Xu, C Wang… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
The advent of the sixth-generation (6G) networks presents another round of revolution for
the mobile communication landscape, promising an immersive experience, robust reliability …

Beyond deep reinforcement learning: A tutorial on generative diffusion models in network optimization

H Du, R Zhang, Y Liu, J Wang, Y Lin, Z Li… - arxiv preprint arxiv …, 2023 - arxiv.org
Generative Diffusion Models (GDMs) have emerged as a transformative force in the realm of
Generative Artificial Intelligence (GAI), demonstrating their versatility and efficacy across a …

Flexible-position MIMO for wireless communications: Fundamentals, challenges, and future directions

J Zheng, J Zhang, H Du, D Niyato, S Sun… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
The flexible-position multiple-input multiple-output (FLP-MIMO)--used in, for example, fluid
antennas and movable antennas--is a promising technology for future wireless …

Fluid antenna system—part I: Preliminaries

KK Wong, WK New, X Hao, KF Tong… - IEEE Communications …, 2023 - ieeexplore.ieee.org
With research efforts gearing up to build the sixth-generation (6G) mobile communications, it
is only logical to seek new mobile technologies that can provide the next generational leap …

Emerging MIMO technologies for 6G networks

V Dala Pegorara Souto, PS Dester… - Sensors, 2023 - mdpi.com
The demand for wireless connectivity has grown exponentially over the last years. By 2030
there should be around 17 billion of mobile-connected devices, with monthly data traffic in …

Performance analysis and low-complexity design for XL-MIMO with near-field spatial non-stationarities

K Zhi, C Pan, H Ren, KK Chai, CX Wang… - IEEE Journal on …, 2024 - ieeexplore.ieee.org
Extremely large-scale multiple-input multiple-output (XL-MIMO) is capable of supporting
extremely high system capacities with large numbers of users. In this work, we build a …

RIS-aided cell-free massive MIMO systems for 6G: Fundamentals, system design, and applications

E Shi, J Zhang, H Du, B Ai, C Yuen… - Proceedings of the …, 2024 - ieeexplore.ieee.org
An introduction of intelligent interconnectivity for people and things has posed higher
demands and more challenges for sixth-generation (6G) networks, such as high spectral …