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 …

Reconfigurable intelligent surface assisted multiuser MISO systems exploiting deep reinforcement learning

C Huang, R Mo, C Yuen - IEEE Journal on Selected Areas in …, 2020 - ieeexplore.ieee.org
Recently, the reconfigurable intelligent surface (RIS), benefited from the breakthrough on the
fabrication of programmable meta-material, has been speculated as one of the key enabling …

Wireless 2.0: Toward an intelligent radio environment empowered by reconfigurable meta-surfaces and artificial intelligence

H Gacanin, M Di Renzo - IEEE Vehicular Technology …, 2020 - ieeexplore.ieee.org
In this article, we introduce Wireless 2.0, the future generation of wireless communication
networks, in which the radio environment becomes controllable and intelligent by leveraging …

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 …

Reconfigurable intelligent surfaces for wireless communications: Principles, challenges, and opportunities

MA ElMossallamy, H Zhang, L Song… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Recently there has been a flurry of research on the use of reconfigurable intelligent surfaces
(RIS) in wireless networks to create smart radio environments. In a smart radio environment …

Phase configuration learning in wireless networks with multiple reconfigurable intelligent surfaces

GC Alexandropoulos, S Samarakoon… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RISs) are recently gaining remarkable attention as a
low-cost, hardware-efficient, and highly scalable technology capable of offering dynamic …

Reconfigurable intelligent surfaces: Principles and opportunities

Y Liu, X Liu, X Mu, T Hou, J Xu… - … surveys & tutorials, 2021 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …

Overhead-aware design of reconfigurable intelligent surfaces in smart radio environments

A Zappone, M Di Renzo, F Shams… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces have emerged as a promising technology for future
wireless networks. Given that a large number of reflecting elements is typically used and that …

AI-assisted MAC for reconfigurable intelligent-surface-aided wireless networks: Challenges and opportunities

X Cao, B Yang, C Huang, C Yuen… - IEEE …, 2021 - ieeexplore.ieee.org
Recently, significant research attention has been devoted to the study of reconfigurable
intelligent surfaces (RISs), which are capable of reconfiguring the wireless propagation …

Channel estimation with hybrid reconfigurable intelligent metasurfaces

H Zhang, N Shlezinger… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future
wireless communications, enabling programmable radio propagation environments. They …