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 survey on STAR-RIS: Use cases, recent advances, and future research challenges
The recent development of metasurfaces, which may enable several use cases by modifying
the propagation environment, is anticipated to substantially affect the performance of sixth …
the propagation environment, is anticipated to substantially affect the performance of sixth …
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 …
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 …
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 …
Reconfigurable intelligent surfaces: Channel characterization and modeling
Reconfigurable intelligent surfaces (RISs) are 2-D metasurfaces, which can intelligently
manipulate electromagnetic waves by low-cost near passive reflecting elements. RIS is …
manipulate electromagnetic waves by low-cost near passive reflecting elements. RIS is …
A reconfigurable intelligent surface with integrated sensing capability
Reconfigurable reflective surfaces can alter the propagation environment to improve
wireless communication and power transfer. Paramount to this operation—which has …
wireless communication and power transfer. Paramount to this operation—which has …
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 …
Location awareness in beyond 5G networks via reconfigurable intelligent surfaces
Achieving accurate location-awareness in wireless networks requires integrated sensing
and communication (ISAC), where optimization, signal processing, and data fusion are …
and communication (ISAC), where optimization, signal processing, and data fusion are …