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 …
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 …
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 …
Joint design of hybrid beamforming and reflection coefficients in RIS-aided mmWave MIMO systems
This paper considers a reconfigurable intelligent surface (RIS)-aided millimeter wave
(mmWave) downlink communication system where hybrid analog-digital beamforming is …
(mmWave) downlink communication system where hybrid analog-digital beamforming is …
Security and privacy for reconfigurable intelligent surface in 6G: A review of prospective applications and challenges
While sixth-generation (6G) wireless systems are expected to bring about an explosion of
accessible user information and novel technologies, along with new threats to terrestrial and …
accessible user information and novel technologies, along with new threats to terrestrial and …
A survey on model-based, heuristic, and machine learning optimization approaches in RIS-aided wireless networks
Reconfigurable intelligent surfaces (RISs) have received considerable attention as a key
enabler for envisioned 6G networks, for the purpose of improving the network capacity …
enabler for envisioned 6G networks, for the purpose of improving the network capacity …
[HTML][HTML] Satellite-based communications security: A survey of threats, solutions, and research challenges
Satellite-based Communication (SATCOM) systems are gaining renewed momentum in
Industry and Academia, thanks to innovative services introduced by leading tech companies …
Industry and Academia, thanks to innovative services introduced by leading tech companies …
UAV-assisted RIS for future wireless communications: A survey on optimization and performance analysis
Reconfigurable intelligent surfaces (RIS), a device made of low-cost meta-surfaces that can
reflect or refract the signals in the desired manner, have the immense ability to enhance the …
reflect or refract the signals in the desired manner, have the immense ability to enhance the …
Towards intelligent reflecting surface empowered 6G terahertz communications: A survey
Terahertz (THz) communications have been widely envisioned as a promising enabler to
provide adequate bandwidth and achieve ultra-high data rates for sixth generation (6G) …
provide adequate bandwidth and achieve ultra-high data rates for sixth generation (6G) …
RIS-assisted physical layer security in emerging RF and optical wireless communication systems: A comprehensive survey
Security and latency are crucial aspects in the design of future wireless networks. Physical
layer security (PLS) has received a growing interest from the research community in recent …
layer security (PLS) has received a growing interest from the research community in recent …