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Publications information icon

Covariance Matrix Estimation for Massive MIMO

Peer-reviewed
DOI
10.1109/LSP.2018.2805725
Upadhya, Karthik; Vorobyov, Sergiy A.
IEEE Signal Processing Letters2018Publications information icon

Optimal shrinkage covariance matrix estimation under random sampling from elliptical distributions

Peer-reviewed
Open access
DOI
10.1109/TSP.2019.2908144
Ollila, Esa; Raninen, Elias
IEEE Transactions on Signal Processing2019Publications information icon

Robust signal and noise covariance matrix estimation using Riemannian optimization

Peer-reviewed
Open access
DOI
10.23919/eusipco63174.2024.10715247
Brunnström, Jesper; Moonen, Marc; Elvander, Filip
European Signal Processing Conference2024Publications information icon

Joint User Identification and Channel Estimation via Exploiting Spatial Channel Covariance in mMTC

Peer-reviewed
Open access
DOI
10.1109/LWC.2021.3049167
Djelouat, Hamza; Leinonen, Markus; Ribeiro, Lucas; Juntti, Markku
IEEE wireless communications letters2021Publications information icon

Estimation of covariance and precision matrix, network structure, and a view toward systems biology

Peer-reviewed
Open access
DOI
10.1002/wics.1415
Kuismin, Markku O.; Sillanpää, Mikko J.
Wires computational statistics2017Publications information icon

On regularized estimation methods for precision and covariance matrix and statistical network inference

Open access
Kuismin, Markku
Acta Universitatis Ouluensis. Series A, Scientiae rerum naturalium2018Publications information icon

Covariance matrix estimation for left-censored data

Peer-reviewed
DOI
10.1016/j.csda.2015.06.005
Pesonen, Maiju; Pesonen, Henri; Nevalainen, Jaakko
Computational statistics and data analysis2015Publications information icon

Optimal Pooling of Covariance Matrix Estimates Across Multiple Classes

Peer-reviewed
Open access
DOI
10.1109/ICASSP.2018.8461327
Raninen, Elias; Ollila, Esa
Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing2018Publications information icon

Coupled regularized sample covariance matrix estimator for multiple classes

Peer-reviewed
Open access
DOI
10.1109/TSP.2021.3118546
Raninen, Elias; Ollila, Esa
IEEE Transactions on Signal Processing2021Publications information icon

Robust Space-Time Covariance Estimation for Smart Antennas

Peer-reviewed
Ollila, Esa; Quattropani, Luca; Koivunen, Visa
-2003

Covariance Matrix Estimation for Massive MIMO

Peer-reviewed
DOI
10.1109/LSP.2018.2805725
2018

Optimal shrinkage covariance matrix estimation under random sampling from elliptical distributions

Peer-reviewed
Open access
DOI
10.1109/TSP.2019.2908144
2019

Robust signal and noise covariance matrix estimation using Riemannian optimization

Peer-reviewed
Open access
DOI
10.23919/eusipco63174.2024.10715247
2024

Joint User Identification and Channel Estimation via Exploiting Spatial Channel Covariance in mMTC

Peer-reviewed
Open access
DOI
10.1109/LWC.2021.3049167
2021

Estimation of covariance and precision matrix, network structure, and a view toward systems biology

Peer-reviewed
Open access
DOI
10.1002/wics.1415
2017

On regularized estimation methods for precision and covariance matrix and statistical network inference

Open access
2018

Covariance matrix estimation for left-censored data

Peer-reviewed
DOI
10.1016/j.csda.2015.06.005
2015

Optimal Pooling of Covariance Matrix Estimates Across Multiple Classes

Peer-reviewed
Open access
DOI
10.1109/ICASSP.2018.8461327
2018

Coupled regularized sample covariance matrix estimator for multiple classes

Peer-reviewed
Open access
DOI
10.1109/TSP.2021.3118546
2021

Robust Space-Time Covariance Estimation for Smart Antennas

Peer-reviewed
2003