121 citations · 500 across the 24 of their papers we have counts for
19 papers · 1 filter
On Landau's Eigenvalue Theorem for Line-of-Sight MIMO Channels
Andrea Pizzo, Angel Lozano
An alternative derivation is provided for the degrees of freedom (DOF) formula on line-of-sight (LOS) channels via Landau's eigenvalue theorem for bandlimited signals. Compared to…
Line-of-Sight MIMO via Reflection From a Smooth Surface
Andrea Pizzo, Angel Lozano, Sundeep Rangan +1
We provide a deterministic channel model for a scenario where wireless connectivity is established through a reflection from a planar smooth surface of an infinite extent. The deve…
1-Bit MIMO for Terahertz Channels
Angel Lozano
This paper tackles the problem of single-user multiple-input multiple-output communication with 1-bit digital-to-analog and analog-to-digital converters. With the information-theor…
What Will the Future of UAV Cellular Communications Be? A Flight from 5G to 6G
Giovanni Geraci, Adrian Garcia-Rodriguez, M. Mahdi Azari +6
What will the future of UAV cellular communications be? In this tutorial article, we address such a compelling yet difficult question by embarking on a journey from 5G to 6G and sh…
Reconfigurable ULAs for Line-of-Sight MIMO Transmission
Heedong Do, Namyoon Lee, Angel Lozano
This paper establishes an upper bound on the capacity of line-of-sight multiantenna channels over all possible antenna arrangements and shows that uniform linear arrays (ULAs) with…
Massive MIMO Forward Link Analysis for Cellular Networks
Geordie George, Angel Lozano, Martin Haenggi
This paper presents analytical expressions for the signal-to-interference ratio (SIR) and the spectral efficiency in macrocellular networks with massive MIMO conjugate beamforming,…