Holographic MIMO communications: Theoretical foundations, enabling technologies, and future directions
Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …
intelligent, and programmable radio propagation environment, that will offer unprecedented …
A tutorial on extremely large-scale MIMO for 6G: Fundamentals, signal processing, and applications
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 …
degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth …
A tutorial on near-field XL-MIMO communications towards 6G
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 …
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
The advent of the sixth-generation (6G) networks presents another round of revolution for
the mobile communication landscape, promising an immersive experience, robust reliability …
the mobile communication landscape, promising an immersive experience, robust reliability …
Beyond deep reinforcement learning: A tutorial on generative diffusion models in network optimization
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 …
Generative Artificial Intelligence (GAI), demonstrating their versatility and efficacy across a …
Flexible-position MIMO for wireless communications: Fundamentals, challenges, and future directions
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 …
antennas and movable antennas--is a promising technology for future wireless …
Fluid antenna system—part I: Preliminaries
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 …
is only logical to seek new mobile technologies that can provide the next generational leap …
Emerging MIMO technologies for 6G networks
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 …
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
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 …
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
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 …
demands and more challenges for sixth-generation (6G) networks, such as high spectral …