1 citations · 2 across the 10 of their papers we have counts for
10 papers
Positioning with Flexible Reflectors: Solution and Performance Analysis
Jiajun He, Han Yu, Danyan Lin +4
Flexible reflectors (FRs) have emerged as a low-cost and energy-efficient solution for reshaping electromagnetic propagation environments across a wide range of applications. This…
Mitigation of UE Antenna Calibration Errors via Differential STBC in Cell-Free Massive MIMO
Marx M. M. Freitas, Stefano Buzzi
This letter investigates the use of differential space-time block coding (DSTBC) to address antenna array calibration impairments at multi-antenna user equipment (UE) in the downli…
Track-before-detect in RIS-aided Integrated Sensing and Communication
Georgios Mylonopoulos, Luca Venturino, Emanuele Grossi +2
This study considers a base station equipped with sensing and communication capabilities, which serves a ground user and scans a portion of the sky via a passive reconfigurable int…
Leveraging Line-of-Sight Propagation for Near-Field Beamfocusing in Cell-Free Networks
Georgios Mylonopoulos, Giovanni Interdonato, Stefano Buzzi +1
Cell-free (CF) massive multiple-input multiple-output (MIMO) is a promising approach for next-generation wireless networks, enabling scalable deployments of multiple small access p…
Integrated Communication and RIS-aided Track-Before-Detect Radar Sensing
Georgios Mylonopoulos, Luca Venturino, Emanuele Grossi +2
This paper investigates an integrated sensing and communication system where the base station serves multiple downlink users, while employing a passive reconfigurable intelligent s…
A Deep Learning Approach for User-Centric Clustering in Cell-Free Massive MIMO Systems
Giovanni Di Gennaro, Amedeo Buonanno, Gianmarco Romano +2
Contrary to conventional massive MIMO cellular configurations plagued by inter-cell interference, cell-free massive MIMO systems distribute network resources across the coverage ar…
Extended Automatic Repeat Request For Integrated Sensing And Communication Networks
Georgios Mylonopoulos, Behrooz Makki, Stefano Buzzi +1
6G wireless networks will integrate communication, computing, localization, and sensing capabilities while meeting the needs of high reliability and trustworthiness. In this paper,…
Adaptive Downlink Localization and User Tracking in Near-Field and Far-Field: A Trade-Off Analysis
Georgios Mylonopoulos, Behrooz Makki, Stefano Buzzi +1
This paper considers the problem of downlink localization and user equipments (UEs) tracking with an adaptive procedure for a range of distances. We provide the base station (BS) w…
Adaptive Downlink Localization in Near-Field and Far-Field
Georgios Mylonopoulos, Behrooz Makki, Gábor Fodor +1
This paper considers the problem of downlink localization of user equipment devices (UEs) that are either in the near-field (NF) or in the far-field (FF) of the array of the servin…
Joint User Detection and Localization in Near-Field Using Reconfigurable Intelligent Surfaces
Georgios Mylonopoulos, Behrooz Makki, Stefano Buzzi +1
This letter studies the problem of jointly detecting active user equipments (UEs) and estimating their location in the near field, wherein the base station (BS) is unaware of the n…