57 citations · 165 across the 14 of their papers we have counts for
15 papers
Physically Consistent Modeling of Dispersive Time-Modulated Reconfigurable Intelligent Surfaces for Wideband OFDM
Ivan Iudice, Donatella Darsena, Giacinto Gelli +1
The elements of a reconfigurable intelligent surface (RIS) are commonly modeled either as frequency-selective time-invariant reflectors or as instantaneous time-varying reflection…
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi +2
Curved reconfigurable intelligent surfaces (RISs) represent a promising frontier for next-generation wireless communication, enabling adaptive wavefront control on nonplanar platfo…
AI-Driven Design of Stacked Intelligent Metasurfaces for Software-Defined Radio Applications
Ivan Iudice, Giacinto Gelli, Donatella Darsena
The integration of reconfigurable intelligent surfaces (RIS) into future wireless communication systems offers promising capabilities in dynamic environment shaping and spectrum ef…
Randomized Space-Time Stacked Intelligent Metasurfaces for Massive Multiuser Downlink Connectivity
Donatella Darsena, Ivan Iudice, Vincenzo Galdi +1
Stacked intelligent metasurfaces (SIMs) represent a key enabler for next-generation wireless networks, offering beamforming gains while significantly reducing radio-frequency chain…
A Methodological Framework for Positioning of Wireless Sensors in New Generation Launchers
Ivan Iudice, Domenico Pascarella, Sonia Zappia +4
In wireless sensor networks for reusable launchers, the electromagnetic characterization and electromagnetic compatibility analyses are relevant due to the reference operational sc…
Design of stacked intelligent metasurfaces with reconfigurable amplitude and phase for multiuser downlink beamforming
Donatella Darsena, Francesco Verde, Ivan Iudice +1
A novel technology based on stacked intelligent metasurfaces (SIM) has recently emerged. This platform involves cascading multiple metasurfaces, each acting as a digitally programm…
CycloDSP: A cyclostationary signal analysis tool for GNU Radio
Donatella Darsena, Giacinto Gelli, Ivan Iudice
In this paper, we present a first attempt to incorporate in the GNU Radio ecosystem a tool called CycloDSP, devoted to the analysis of complex-valued cyclostationary signals. Such…
A real/fast-time simulator for impact assessment of spoofing & jamming attacks on GNSS receivers
Ivan Iudice, Domenico Pascarella, Gianluca Corraro +1
In aviation, the impact of threats is becoming increasingly significant, particularly for global navigation satellite system (GNSS). Two relevant GNSS threats are represented by ja…
A Hybrid NOMA-OMA Scheme for Inter-plane Intersatellite Communications in Massive LEO Constellations
Donatella Darsena, Giacinto Gelli, Ivan Iudice +1
Communication between satellites in low-Earth orbit (LEO) constellations takes place through inter-satellite links (ISLs). Unlike intra-plane ISLs, which interconnect satellites be…
A cloud-assisted ADS-B network for UAVs based on SDR
Giacinto Gelli, Ivan Iudice, Domenico Pascarella
Integration of Unmanned Aerial Vehicles (UAVs) or "drones" into the civil aviation airspace is a problem of increasing interest in the aviation community, as testified by many init…
Channel State Acquisition in Uplink NOMA for Cellular-Connected UAV: Exploitation of Doppler and Modulation Diversities
Donatella Darsena, Ivan Iudice, Francesco Verde
Integration of unmanned aerial vehicles (UAVs) for surveillance or monitoring applications into fifth generation (5G) New Radio (NR) cellular networks is an intriguing problem that…
Detection and blind channel estimation for UAV-aided wireless sensor networks in smart cities under mobile jamming attack
Donatella Darsena, Giacinto Gelli, Ivan Iudice +1
Unmanned aerial vehicles (UAVs) can be integrated into wireless sensor networks (WSNs) for smart city applications in several ways. Among them, a UAV can be employed as a relay in…
Sensing Technologies for Crowd Management, Adaptation, and Information Dissemination in Public Transportation Systems: A Review
Donatella Darsena, Giacinto Gelli, Ivan Iudice +1
Management of crowd information in public transportation (PT) systems is crucial, both to foster sustainable mobility, by increasing the user's comfort and satisfaction during norm…
Design and performance analysis of channel estimators under pilot spoofing attacks in multiple-antenna systems
Donatella Darsena, Giacinto Gelli, Ivan Iudice +1
In multiple antenna systems employing time-division duplexing, spatial precoder design at the base station (BS) leverages channel state information acquired through uplink pilot tr…
Separable MSE-based design of two-way multiple-relay cooperative MIMO 5G networks
Donatella Darsena, Giacinto Gelli, Ivan Iudice +1
While the combination of multi-antenna and relaying techniques has been extensively studied for Long Term Evolution Advanced (LTE-A) and Internet of Things (IoT) applications, it i…