174 citations · 784 across the 63 of their papers we have counts for
8 papers · 1 filter
Enhanced Multiuser Superposition Transmission through Structured Modulation
Dong Fang, Yu-Chih Huang, Giovanni Geraci +2
The 5G air interface, namely, dynamic multiple access (MA) based on multiuser superposition transmission (MUST) and orthogonal multiple access (OMA), may require complicated schedu…
Downlink Performance of Uplink Fractional Power Control in 5G Massive MIMO Systems
Paolo Baracca, Lorenzo Galati Giordano, Adrian Garcia-Rodriguez +2
Uplink power control is an efficient scheme to mitigate pilot contamination in massive multiple-input multiple-output (MIMO) systems. In this work, we provide a comprehensive study…
5G Massive MIMO Architectures: Self-Backhauled Small Cells versus Direct Access
Andrea Bonfante, Lorenzo Galati Giordano, David López-Pérez +5
In this paper, we focus on one of the key technologies for the fifth-generation wireless communication networks, massive multiple-input-multiple-output (mMIMO), by investigating tw…
Interfering Channel Estimation in Radar-Cellular Coexistence: How Much Information Do We Need?
Fan Liu, Adrian Garcia-Rodriguez, Christos Masouros +1
In this paper, we focus on the coexistence between a MIMO radar and cellular base stations. We study the interfering channel estimation, where the radar is operated in the "search…
Performance of Massive MIMO Self-Backhauling for Ultra-Dense Small Cell Deployments
Andrea Bonfante, Lorenzo Galati Giordano, David López-Pérez +6
A key aspect of the fifth-generation wireless communication network will be the integration of different services and technologies to provide seamless connectivity. In this paper,…
The Essential Guide to Realizing 5G-Connected UAVs with Massive MIMO
Adrian Garcia-Rodriguez, Giovanni Geraci, David López-Pérez +3
What will it take for drones -- and the whole associated ecosystem -- to take off? Arguably, infallible command and control (C&C) channels for safe and autonomous flying, and high-…
Understanding UAV Cellular Communications: From Existing Networks to Massive MIMO
Giovanni Geraci, Adrian Garcia-Rodriguez, Lorenzo Galati Giordano +2
The purpose of this article is to bestow the reader with a timely study of UAV cellular communications, bridging the gap between the 3GPP standardization status quo and the more fo…
Supporting UAV Cellular Communications through Massive MIMO
Giovanni Geraci, Adrian Garcia-Rodriguez, Lorenzo Galati Giordano +2
In this article, we provide a much-needed study of UAV cellular communications, focusing on the rates achievable for the UAV downlink command and control (C&C) channel. For this ke…