User Coordination for Fast Beam Training in FDD Multi-User Massive MIMO

no code implementations • 16 Dec 2020 • Flavio Maschietti, Gábor Fodor, David Gesbert, Paul de Kerret

Massive multiple-input multiple-output (mMIMO) communications are one of the enabling technologies of 5G and beyond networks.

Decentralizing Multi-Operator Cognitive Radio Resource Allocation: An Asymptotic Analysis

no code implementations • 6 May 2020 • Ehsan Tohidi, David Gesbert, Antonio Bazco-Nogueras, Paul de Kerret

We address the problem of resource allocation (RA) for spectrum underlay in a cognitive radio (CR) communication system with multiple secondary operators sharing resource with an incumbent primary operator.

Machine Learning in the Air

no code implementations • 28 Apr 2019 • Deniz Gunduz, Paul de Kerret, Nicholas D. Sidiropoulos, David Gesbert, Chandra Murthy, Mihaela van der Schaar

Thanks to the recent advances in processing speed and data acquisition and storage, machine learning (ML) is penetrating every facet of our lives, and transforming research in many areas in a fundamental manner.

BIG-bench Machine Learning