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 …
Stacked intelligent metasurfaces for efficient holographic MIMO communications in 6G
A revolutionary technology relying on Stacked Intelligent Metasurfaces (SIM) is capable of
carrying out advanced signal processing directly in the native electromagnetic (EM) wave …
carrying out advanced signal processing directly in the native electromagnetic (EM) wave …
Intelligent surfaces empowered wireless network: Recent advances and the road to 6G
Intelligent surfaces (ISs) have emerged as a key technology to empower a wide range of
appealing applications for wireless networks, due to their low cost, high energy efficiency …
appealing applications for wireless networks, due to their low cost, high energy efficiency …
Hybrid near-far field channel estimation for holographic MIMO communications
Holographic MIMO communications, enabled by large-scale antenna arrays with quasi-
continuous apertures, are potential technology for spectrum efficiency improvement …
continuous apertures, are potential technology for spectrum efficiency improvement …
Full-duplex wireless for 6G: Progress brings new opportunities and challenges
The use of in-band full-duplex (FD) enables nodes to simultaneously transmit and receive
on the same frequency band, which challenges the traditional assumption in wireless …
on the same frequency band, which challenges the traditional assumption in wireless …
Optimization of rate-splitting multiple access in beyond diagonal RIS-assisted URLLC systems
This paper proposes a general optimization framework for rate splitting multiple access
(RSMA) in beyond diagonal (BD) reconfigurable intelligent surface (RIS) assisted ultra …
(RSMA) in beyond diagonal (BD) reconfigurable intelligent surface (RIS) assisted ultra …
Edge learning for 6G-enabled Internet of Things: A comprehensive survey of vulnerabilities, datasets, and defenses
The deployment of the fifth-generation (5G) wireless networks in Internet of Everything (IoE)
applications and future networks (eg, sixth-generation (6G) networks) has raised a number …
applications and future networks (eg, sixth-generation (6G) networks) has raised a number …
Holographic MIMO communications with arbitrary surface placements: Near-field LoS channel model and capacity limit
Envisioned as one of the most promising technologies, holographic multiple-input multiple-
output (H-MIMO) recently attracts notable research interests for its great potential in …
output (H-MIMO) recently attracts notable research interests for its great potential in …
RIS-enabled and access-point-free simultaneous radio localization and map**
In the upcoming sixth generation (6G) of wireless communication systems, reconfigurable
intelligent surfaces (RISs) are regarded as one of the promising technological enablers …
intelligent surfaces (RISs) are regarded as one of the promising technological enablers …