8 papers
Near-Field Velocity Estimation and Doppler-Aware Localization in OFDM Massive MIMO
Qing Zhang, Dario Tagliaferri, Robbert Beerten +3
In Orthogonal Frequency Division Multiplexing (OFDM)-based massive Multiple-Input Multiple-Output (MIMO) near-field (NF) sensing, target motion induces an antenna-dependent bistati…
Beyond Point Targets: Experimental Analysis of Frequency Anisotropy for Multi-band ISAC in FR3
Jacopo Pegoraro, Andrea Bedin, Dario Tagliaferri +1
As Integrated Sensing And Communication (ISAC) systems push toward higher sensing resolution, multi-band processing has emerged as a key enabler, with Frequency Range 3 (FR3) (7-24…
Mobile Radio Networks and Weather Radars Dualism: Rainfall Measurement Revolution in Densely Populated Areas
Davide Tornielli Bellini, Mario Montopoli, Dario Tagliaferri +5
This study demonstrates, for the first time, how a network of cellular base stations (BSs) - the infrastructure of mobile radio networks - can be used as a distributed opportunisti…
Enabling NLOS Imaging Capabilities at the Initial Access of 6G Base Stations
Davide Tornielli Bellini, Dario Tagliaferri, Pietro Grassi +3
Sensing in non-line-of-sight (NLOS) is one of the major challenges for integrated sensing and communication systems. Existing countermeasures for NLOS either use prior knowledge on…
Bridging the Gap via Data-Aided Sensing: Can Bistatic ISAC Converge to Genie Performance?
Musa Furkan Keskin, Silvia Mura, Marouan Mizmizi +2
We investigate data-aided iterative sensing in bistatic OFDM ISAC systems, focusing on scenarios with co-located sensing and communication receivers. To enhance target detection be…
Joint Localization and Synchronization in Downlink Distributed MIMO
Sauradeep Dey, Musa Furkan Keskin, Dario Tagliaferri +2
We investigate joint localization and synchronization in the downlink of a distributed multiple-input-multiple-output (D-MIMO) system, aiming to estimate the position and phase off…