520 citations · 985 across the 44 of their papers we have counts for
12 papers · 1 filter
RIShield: Enabling Electromagnetic Blackout in Radiation-Sensitive Environments
G. Encinas-Lago, M. Rossanese, V. Sciancalepore +2
Reconfigurable Intelligent Surfaces (RIS) have emerged as a disruptive technology with the potential to revolutionize wireless communication systems. In this paper, we present RISh…
Empirical Validation of the Impedance-Based RIS Channel Model in an Indoor Scattering Environment
Placido Mursia, Taghrid Mazloum, Frederic Munoz +7
Ensuring the precision of channel modeling plays a pivotal role in the development of wireless communication systems, and this requirement remains a persistent challenge within the…
A Leakage-based Method for Mitigation of Faulty Reconfigurable Intelligent Surfaces
N. Moghadas Gholian, M. Rossanese, P. Mursia +4
Reconfigurable Intelligent Surfaces (RISs) are expected to be massively deployed in future beyond-5th generation wireless networks, thanks to their ability to programmatically alte…
Unlocking Metasurface Practicality for B5G Networks: AI-assisted RIS Planning
Guillermo Encinas-Lago, Antonio Albanese, Vincenzo Sciancalepore +2
The advent of reconfigurable intelligent surfaces(RISs) brings along significant improvements for wireless technology on the verge of beyond-fifth-generation networks (B5G).The pro…
Analytical Modelling of Raw Data for Flow-Guided In-body Nanoscale Localization
Guillem Pascual, Filip Lemic, Carmen Delgado +1
Advancements in nanotechnology and material science are paving the way toward nanoscale devices that combine sensing, computing, data and energy storage, and wireless communication…
A Multi-Agent Deep Reinforcement Learning Approach for RAN Resource Allocation in O-RAN
Farhad Rezazadeh, Lanfranco Zanzi, Francesco Devoti +4
Artificial intelligence (AI) and Machine Learning (ML) are considered as key enablers for realizing the full potential of fifth-generation (5G) and beyond mobile networks, particul…
Explainable AI in 6G O-RAN: A Tutorial and Survey on Architecture, Use Cases, Challenges, and Future Research
Bouziane Brik, Hatim Chergui, Lanfranco Zanzi +5
The recent O-RAN specifications promote the evolution of RAN architecture by function disaggregation, adoption of open interfaces, and instantiation of a hierarchical closed-loop c…
Optimization of RIS-Aided MIMO -- A Mutually Coupled Loaded Wire Dipole Model
H. El Hassani, X. Qian, S. Jeong +5
We consider a reconfigurable intelligent surface (RIS) assisted multiple-input multiple-output (MIMO) system in the presence of scattering objects. The MIMO transmitter and receive…
European 5G Security in the Wild: Reality versus Expectations
Oscar Lasierra, Gines Garcia-Aviles, Esteban Municio +2
5G cellular systems are slowly being deployed worldwide delivering the promised unprecedented levels of throughput and latency to hundreds of millions of users. At such scale secur…
Autonomous RISs and Oblivious Base Stations: The Observer Effect and its Mitigation
Victor Croisfelt, Francesco Devoti, Fabio Saggese +3
Autonomous reconfigurable intelligent surfaces (RISs) offer the potential to simplify deployment by reducing the need for real-time remote control between a base station (BS) and a…
ARES: Autonomous RIS solution with Energy harvesting and Self-configuration towards 6G
Antonio Albanese, Francesco Devoti, Vincenzo Sciancalepore +3
Reconfigurable Intelligent Surfaces (RISs) are expected to play a crucial role in reaching the key performance indicators (KPIs) for future 6G networks. Their competitive edge over…
On the Degrees of Freedom of RIS-Aided Holographic MIMO Systems
Juan Carlos Ruiz-Sicilia, Xuewen Qian, Marco Di Renzo +3
In this paper, we study surface-based communication systems based on different levels of channel state information for system optimization. We analyze the system performance in ter…