185 citations · 847 across the 129 of their papers we have counts for
5 papers · 1 filter
Energy Efficiency in Cell-Free Massive MIMO with Zero-Forcing Precoding Design
L. D. Nguyen, T. Q. Duong, H. Q. Ngo +1
We consider the downlink of a cell-free massive multiple-input multiple-output (MIMO) network where numerous distributed access points (APs) serve a smaller number of users under t…
How to Scale Up the Spectral Efficiency of Multi-way Massive MIMO Relaying?
Chung Duc Ho, Hien Quoc Ngo, Michail Matthaiou +1
This paper considers a decode-and-forward (DF) multi-way massive multiple-input multiple-output (MIMO) relay system where many users exchange their data with the aid of a relay sta…
On the Total Energy Efficiency of Cell-Free Massive MIMO
Hien Quoc Ngo, Le-Nam Tran, Trung Q. Duong +2
We consider the cell-free massive multiple-input multiple-output (MIMO) downlink, where a very large number of distributed multiple-antenna access points (APs) serve many single-an…
Antenna Count for Massive MIMO: 1.9 GHz versus 60 GHz
Erik G. Larsson, Thomas L. Marzetta, Hien Quoc Ngo +1
If we assume line-of-sight propagation and perfect channel state information at the base station -- consistent with slow moving terminals -- then a direct performance comparison be…
On the Performance of Zero-Forcing Processing in Multi-Way Massive MIMO Relay Networks
Chung Duc Ho, Hien Quoc Ngo, Michail Matthaiou +1
We consider a multi-way massive multiple-input multiple-output relay network with zero-forcing processing at the relay. By taking into account the time-division duplex protocol wit…