7 papers
Coherent Multiband OFDM Sensing via Low-Complexity Gap Reconstruction
Lorenzo Pucci, Leonardo Pucci, Andrea Giorgetti
This paper investigates coherent multiband orthogonal frequency division multiplexing (OFDM) sensing within an integrated sensing and communication (ISAC) framework. We consider an…
Extremely Large Antenna Spacing Method for Enhanced Wideband Near-Field Sensing
Tommaso Bacchielli, Lorenzo Pucci, Andrea Giorgetti
This paper proposes a monostatic wideband system for integrated sensing and communication (ISAC) at millimeter-wave frequencies, based on multiple-input multiple-output (MIMO) orth…
OFDM-Based ISAC Imaging of Extended Targets via Inverse Virtual Aperture Processing
Michael Negosanti, Lorenzo Pucci, Andrea Giorgetti
This work investigates the performance of an integrated sensing and communication (ISAC) system exploiting inverse virtual aperture (IVA) for imaging moving extended targets in veh…
Position and Velocity Estimation Accuracy in MIMO-OFDM ISAC Networks: A Fisher Information Analysis
Lorenzo Pucci, Luca Arcangeloni, Andrea Giorgetti
This paper presents a theoretical framework to derive information-theoretic bounds on the estimation accuracy of target position and velocity in orthogonal frequency division multi…
Joint Target Acquisition and Refined Position Estimation in OFDM-based ISAC Networks
Lorenzo Pucci, Andrea Giorgetti
This paper addresses joint target acquisition and position estimation in an OFDM-based integrated sensing and communication (ISAC) network with base station (BS) cooperation via a…
Multi-Target Acquisition in Multistatic MIMO-OFDM Joint Sensing and Communication
Elisabetta Matricardi, Lorenzo Pucci, Elia Favarelli +2
In this work, we investigate a multistatic MIMO-OFDM joint sensing and communication (JSC) system that leverages cooperation among spatially distributed base stations (BSs) to dete…