Nikolaos Kolomvakis

According to our database, Nikolaos Kolomvakis authored at least 9 papers between 2014 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

A Distortion Nullforming Precoder in Massive MIMO Systems With Nonlinear Hardware.

Nikolaos Kolomvakis, Majid Bavand, Israfil Bahceci, Ulf Gustavsson

IEEE Wirel. Commun. Lett., 2022

MIMO-OFDM Downlink with Memoryful Hardware Non-Linearities.

Nikolaos Kolomvakis, George Jöngren, Ulf Gustavsson, Bo Göransson

Proceedings of the IEEE Global Communications Conference, 2022

2020

Reconstruction of Clipped Signals in Quantized Uplink Massive MIMO Systems.

Nikolaos Kolomvakis, Thomas Eriksson, Mikael Coldrey, Mats Viberg

IEEE Trans. Commun., 2020

Quantized Uplink Massive MIMO Systems With Linear Receivers.

Nikolaos Kolomvakis, Thomas Eriksson, Mikael Coldrey, Mats Viberg

Proceedings of the 2020 IEEE International Conference on Communications, 2020

2017

Massive MIMO Systems With IQ Imbalance: Channel Estimation and Sum Rate Limits.

Nikolaos Kolomvakis, Mikael Coldrey, Thomas Eriksson, Mats Viberg

IEEE Trans. Commun., 2017

Downlink performance of regularized ZF in massive MIMO systems subject to IQ imbalance.

Nikolaos Kolomvakis, Mikael Coldrey, Thomas Eriksson, Mats Viberg

Proceedings of the IEEE International Conference on Communications, 2017

2016

IQ Imbalance in Multiuser Systems: Channel Estimation and Compensation.

Nikolaos Kolomvakis, Michail Matthaiou, Mikael Coldrey

IEEE Trans. Commun., 2016

2015

Massive MIMO with IQ Imbalance: Performance analysis and compensation.

Nikolaos Kolomvakis, Michail Matthaiou, Jingya Li, Mikael Coldrey, Tommy Svensson

Proceedings of the 2015 IEEE International Conference on Communications, 2015

2014

Massive MIMO in sparse channels.

Nikolaos Kolomvakis, Michail Matthaiou, Mikael Coldrey

Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014