From the 1 of 10 linked papers with an AI index.
10 papers
A Stochastic Optimization Framework for RIS-Aided Wireless Network Design
Davide Gagliardi, Alessio Zappone, Domenico Ciuonzo +1
The paper proposes a stochastic optimization framework using continuous cross‑entropy and Metropolis‑Hastings methods to design reconfigurable intelligent surface (RIS) configurati…
Massive MIMO Channel-aware Decision Fusion Aided by Reconfigurable Intelligent Surfaces
Domenico Ciuonzo, Alessio Zappone, Marco Di Renzo +1
This paper investigates channel-aware decision fusion empowered by massive MIMO systems and reconfigurable intelligent surfaces (RIS). By integrating both, we aim to improve goal-o…
Holographic & Channel-Aware Distributed Detection of a Non-cooperative Target
Domenico Ciuonzo, Alessio Zappone, Marco Di Renzo +1
This work investigates Distributed Detection (DD) in Wireless Sensor Networks (WSNs), where spatially distributed sensors transmit binary decisions over a shared flat-fading channe…
Design of RIS-aided mMTC+ Networks for Rate Maximization under the Finite Blocklength Regime with Imperfect Channel Knowledge
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz +1
Within the context of massive machine-type communications+, reconfigurable intelligent surfaces (RISs) represent a promising technology to boost system performance in scenarios wit…
Energy Efficiency Maximization of MIMO Systems through Reconfigurable Holographic Beamforming
Robert Kuku Fotock, Alessio Zappone, Agbotiname Lucky Imoize +1
This study considers a point-to-point wireless link, in which both the transmitter and receiver are equipped with multiple antennas. In addition, two reconfigurable metasurfaces ar…
Spectral-Energy Efficiency Tradeoff of Nearly-Passive RIS in MIMO URLLC Downlink: Diagonal vs. Beyond Diagonal
Mohammad Soleymani, Alessio Zappone, Eduard Jorswieck +2
This paper investigates the spectral and energy efficiency (EE) tradeoff of nearly-passive (NP), both locally and globally NP (GNP), reconfigurable intelligent surface (RIS), consi…