Joao Vieira
Joao Vieira
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A flexible 100-antenna testbed for massive MIMO
J Vieira, S Malkowsky, K Nieman, Z Miers, N Kundargi, L Liu, I Wong, ...
2014 IEEE Globecom Workshops (GC Wkshps), 287-293, 2014
The world’s first real-time testbed for massive MIMO: Design, implementation, and validation
S Malkowsky, J Vieira, L Liu, P Harris, K Nieman, N Kundargi, IC Wong, ...
IEEE Access 5, 9073-9088, 2017
Deep convolutional neural networks for massive MIMO fingerprint-based positioning
J Vieira, E Leitinger, M Sarajlic, X Li, F Tufvesson
2017 IEEE 28th Annual International Symposium on Personal, Indoor, and …, 2017
Reciprocity calibration for massive MIMO: Proposal, modeling, and validation
J Vieira, F Rusek, O Edfors, S Malkowsky, L Liu, F Tufvesson
IEEE Transactions on Wireless Communications 16 (5), 3042-3056, 2017
Reciprocity calibration methods for massive MIMO based on antenna coupling
J Vieira, F Rusek, F Tufvesson
2014 IEEE Global Communications Conference, 3708-3712, 2014
Performance characterization of a real-time massive MIMO system with LOS mobile channels
P Harris, S Malkowsky, J Vieira, E Bengtsson, F Tufvesson, WB Hasan, ...
IEEE Journal on Selected Areas in Communications 35 (6), 1244-1253, 2017
Impact of power amplifier nonlinearities in multi-user massive MIMO downlink
Y Zou, O Raeesi, L Antilla, A Hakkarainen, J Vieira, F Tufvesson, Q Cui, ...
2015 IEEE Globecom Workshops (GC Wkshps), 1-7, 2015
Serving 22 users in real-time with a 128-antenna massive MIMO testbed
P Harris, WB Hasan, S Malkowsky, J Vieira, S Zhang, M Beach, L Liu, ...
2016 IEEE International Workshop on Signal Processing Systems (SiPS), 266-272, 2016
Tracking and positioning using phase information from estimated multi-path components
M Zhu, J Vieira, Y Kuang, K Åström, AF Molisch, F Tufvesson
2015 IEEE International Conference on Communication Workshop (ICCW), 712-717, 2015
Implementation of low-latency signal processing and data shuffling for TDD massive MIMO systems
S Malkowsky, J Vieira, K Nieman, N Kundargi, I Wong, V Öwall, O Edfors, ...
2016 IEEE International Workshop on Signal Processing Systems (SiPS), 260-265, 2016
Transmission schemes for multiple antenna terminals in real massive MIMO systems
EL Bengtsson, PC Karlsson, F Tufvesson, J Vieira, S Malkowsky, L Liu, ...
2016 IEEE Global Communications Conference (GLOBECOM), 1-6, 2016
Calibration and validation of an activated sludge model for membrane bioreactor wastewater treatment plants
A Tenore, J Vieira, L Frunzo, V Luongo, M Fabbricino
Environmental technology, 2018
Reciprocity calibration of distributed massive MIMO access points for coherent operation
J Vieira, EG Larsson
2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile …, 2021
A receive/transmit calibration technique based on mutual coupling for massive MIMO base stations
J Vieira, F Rusek, F Tufvesson
2016 IEEE 27th Annual International Symposium on Personal, Indoor, and …, 2016
V. wall, O
J Vieira, S Malkowsky, K Nieman, Z Miers, N Kundargi, L Liu, I Wong
Edfors, and F. Tufvesson,“A flexible, 287-293, 0
SA3C Sistema de Avaliação e aprendizagem assistida por computador
J Vieira, M Carvalho, A ANJO
Proceedings of the “International Conference on New Technologies in Science …, 2001
Phase calibration of distributed antenna arrays
EG Larsson, J Vieira
IEEE Communications Letters, 2023
Dynamic range improvement in bistatic backscatter communication using distributed MIMO
A Kaplan, J Vieira, EG Larsson
GLOBECOM 2022-2022 IEEE Global Communications Conference, 2486-2492, 2022
Deep-learning based multiuser detection for noma
K Chitti, J Vieira, B Makki
arXiv preprint arXiv:2011.11752, 2020
Temporal analysis of measured los massive mimo channels with mobility
P Harris, S Malkowsky, J Vieira, F Tufvesson, WB Hasan, L Liu, M Beach, ...
2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 1-5, 2017
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