86 citations · 91 across the 9 of their papers we have counts for
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Scalable Integrated Sensing and Communications for Multi-Target Detection and Tracking in Cell-Free Massive MIMO: A Unified Framework
Sergi Liesegang, Stefano Buzzi, Carmen D'Andrea
This paper investigates a cell-free massive MIMO (multiple-input multiple-output) system where distributed access points (APs) perform integrated sensing and communications (ISAC)…
Co-existing/Cooperating Multicell Massive MIMO and Cell-Free Massive MIMO Deployments: Heuristic Designs and Performance Analysis
Stefano Buzzi, Carmen D'Andrea, Li Wang +2
Cell-free massive MIMO (CF-mMIMO) systems represent a deeply investigated evolution from the conventional multicell co-located massive MIMO (MC-mMIMO) network deployments. Anticipa…
Scalability and Implementation Aspects of Cell-Free Massive MIMO for ISAC
Stefano Buzzi, Carmen D'Andrea, Sergi Liesegang
This paper addresses the problem of scalability for a cell-free massive MIMO (CF-mMIMO) system that performs integrated sensing and communications (ISAC). Specifically, the case wh…
Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks
Anup Mishra, Yijie Mao, Carmen D'Andrea +2
This letter focuses on a transmitter or base station (BS) side beyond-diagonal reflecting intelligent surface (BD-RIS) deployment strategy to enhance the spectral efficiency (SE) o…
Multi-UE Multi-AP Beam Alignment in User-Centric Cell-Free Massive MIMO Systems Operating at mmWave
Stefano Buzzi, Carmen D'Andrea, Maria Fresia +1
This paper considers the problem of beam alignment in a cell-free massive MIMO deployment with multiple access points (APs) and multiple user equipments (UEs) simultaneously operat…
RIS-aided Massive MIMO: Achieving Large Multiplexing Gains with non-Large Arrays
Stefano Buzzi, Carmen D'Andrea, Giovanni Interdonato
This paper considers an antenna structure where a (non-large) array of radiating elements is placed at short distance in front of a reconfigurable intelligent surface (RIS). We pro…