16 citations · 33 across the 13 of their papers we have counts for
3 papers · 1 filter
User Coordination for Fast Beam Training in FDD Multi-User Massive MIMO
Flavio Maschietti, Gábor Fodor, David Gesbert +1
Massive multiple-input multiple-output (mMIMO) communications are one of the enabling technologies of 5G and beyond networks. While prior work indicates that mMIMO networks employi…
Decentralizing Multi-Operator Cognitive Radio Resource Allocation: An Asymptotic Analysis
Ehsan Tohidi, David Gesbert, Antonio Bazco-Nogueras +1
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 i…
DoF Region of the Decentralized MIMO Broadcast Channel -- How many informed antennas do we need?
Antonio Bazco-Nogueras, Arash Davoodi, Paul de Kerret +3
In this work, we study the impact of imperfect sharing of the Channel State Information (CSI) available at the transmitters on a Network MIMO setting in which a set of transmit…