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 …
Intelligent omni-surfaces: Simultaneous refraction and reflection for full-dimensional wireless communications
The development of metasurfaces has unlocked various use cases in wireless
communication networks to improve performance by manipulating the propagation …
communication networks to improve performance by manipulating the propagation …
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 …
Reconfigurable intelligent surfaces for 6G: Emerging hardware architectures, applications, and open challenges
Reconfigurable intelligent surfaces (RISs) are rapidly gaining prominence in the realm of 5G-
advanced and predominantly 6G mobile networks, offering a revolutionary approach to …
advanced and predominantly 6G mobile networks, offering a revolutionary approach to …
Multi-user holographic MIMO surfaces: Channel modeling and spectral efficiency analysis
The multi-user Holographic Multiple-Input and Multiple-Output Surface (MU-HMIMOS)
paradigm, which is capable of realizing large continuous apertures with minimal power …
paradigm, which is capable of realizing large continuous apertures with minimal power …
Reconfiguring wireless environments via intelligent surfaces for 6G: Reflection, modulation, and security
The reconfigurable intelligent surface (RIS) has been recognized as an essential enabling
technology for sixth-generation (6G) mobile communication networks. An RIS comprises a …
technology for sixth-generation (6G) mobile communication networks. An RIS comprises a …
Pervasive machine learning for smart radio environments enabled by reconfigurable intelligent surfaces
GC Alexandropoulos, K Stylianopoulos… - Proceedings of the …, 2022 - ieeexplore.ieee.org
The emerging technology of reconfigurable intelligent surfaces (RISs) is provisioned as an
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
Active reconfigurable intelligent surfaces: Expanding the frontiers of wireless communication-a survey
The swift progress of metasurface technology, enabling meticulous manipulation of the
propagation environment, is anticipated to bring a transformative impact on sixth-generation …
propagation environment, is anticipated to bring a transformative impact on sixth-generation …
Hybrid reconfigurable intelligent metasurfaces: Enabling simultaneous tunable reflections and sensing for 6G wireless communications
GC Alexandropoulos, N Shlezinger… - IEEE Vehicular …, 2023 - ieeexplore.ieee.org
The latest discussions on upcoming 6G wireless communications are envisioning future
networks as a unified communications, sensing, and computing platform. The recently …
networks as a unified communications, sensing, and computing platform. The recently …
RIS-enabled SISO localization under user mobility and spatial-wideband effects
K Keykhosravi, MF Keskin… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a promising technological enabler for the 6th
generation (6G) of wireless systems with applications in localization and communication. In …
generation (6G) of wireless systems with applications in localization and communication. In …