no code implementations • 7 Feb 2023 • Alessio Fascista, Benjamin J. B. Deutschmann, Musa Furkan Keskin, Thomas Wilding, Angelo Coluccia, Klaus Witrisal, Erik Leitinger, Gonzalo Seco-Granados, Henk Wymeersch
Radio stripes (RSs) is an emerging technology in beyond 5G and 6G wireless networks to support the deployment of cell-free architectures.
no code implementations • 4 Jan 2023 • Musa Furkan Keskin, Alessio Fascista, Fan Jiang, Angelo Coluccia, Gonzalo Seco-Granados, Henk Wymeersch
We consider the problem of ESPRIT-oriented precoder design for beamspace angle-of-departure (AoD) estimation in downlink mmWave multiple-input single-output communications.
no code implementations • 14 Dec 2022 • Hyowon Kim, Alessio Fascista, Hui Chen, Yu Ge, George C. Alexandropoulos, Gonzalo Seco-Granados, Henk Wymeersch
We propose a framework for monostatic sensing by a user equipment (UE), aided by a reconfigurable intelligent surface (RIS) in environments with single- and double-bounce signal propagation.
no code implementations • 11 Jul 2022 • Nil Garcia, Alessio Fascista, Angelo Coluccia, Henk Wymeersch, Canan Aydogdu, Rico Mendrzik, Gonzalo Seco-Granados
In this work, we first devise a mathematically tractable analytical model for a vehicle with arbitrary shape, modeled as an extended target parameterized by the center position, the orientation (heading) and the perimeter contour.
no code implementations • 28 Apr 2022 • Alessio Fascista, Musa Furkan Keskin, Angelo Coluccia, Henk Wymeersch, Gonzalo Seco-Granados
In this paper, a novel low-complexity method for joint localization and synchronization based on an optimized design of the base station (BS) active precoding and RIS passive phase profiles is proposed, for the challenging case of a single-antenna receiver.
no code implementations • 23 Mar 2022 • Angelo Coluccia, Alessio Fascista, Giuseppe Ricci
The paper addresses the design of adaptive radar detectors having desired behavior, in Gaussian disturbance with unknown statistics.
no code implementations • 28 Oct 2020 • Alessio Fascista, Angelo Coluccia, Henk Wymeersch, Gonzalo Seco-Granados
However, for MISO systems synchronization cannot be performed jointly with user localization unless two-way transmissions are used.
no code implementations • 29 Jul 2020 • Alessio Fascista, Angelo Coluccia, Henk Wymeersch, Gonzalo Seco-Granados
5G mmWave MIMO systems enable accurate estimation of the user position and mapping of the radio environment using a single snapshot when both the base station (BS) and user are equipped with large antenna arrays.