Alexander Osinsky

According to our database, Alexander Osinsky authored at least 26 papers between 2019 and 2024.

Collaborative distances:

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

2024

Round-Off Error Analysis in mMIMO Detector Based on Cholesky Decomposition.

Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov

IEEE Wirel. Commun. Lett., January, 2024

Volume-based subset selection.

Alexander Osinsky

Numer. Linear Algebra Appl., January, 2024

Low-rank Monte Carlo for Smoluchowski-class equations.

Alexander Osinsky

J. Comput. Phys., 2024

Accelerated alternating minimization algorithm for low-rank approximations in the Chebyshev norm.

Stanislav Morozov, Dmitry A. Zheltkov, Alexander Osinsky

CoRR, 2024

Performance Analysis of Fronthaul Compression in Massive MIMO Receiver.

Roman Bychkov, Andrey Dergachev, Alexander Osinsky, Dmitry Lakontsev, Andrey Ivanov

CoRR, 2024

Probabilistic Examination of Least Squares Error in Low-bitwidth Cholesky Decomposition.

Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov

CoRR, 2024

Virtual Sectorization to Enable Hybrid Beamforming in mm-Wave mMIMO.

Roman Bychkov, Andrey Dergachev, Alexander Osinsky, Vladimir Lyashev, Andrey Ivanov

CoRR, 2024

Trainable Least Squares to Reduce PAPR in OFDM-based Hybrid Beamforming Systems.

Andrey Ivanov, Alexander Osinsky, Roman Bychkov, Vladimir Kalinin, Dmitry Lakontsev

CoRR, 2024

2023

Regularization for Cholesky Decomposition in Massive MIMO Detection.

Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov

IEEE Wirel. Commun. Lett., September, 2023

Training FFT to Select Beams in Massive MIMO.

Vladislav Molodtsov, Roman Bychkov, Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

IEEE Wirel. Commun. Lett., 2023

Close to optimal column approximations with a single SVD.

Alexander Osinsky

CoRR, 2023

Beamspace Selection in Multi-User Massive MIMO.

Vladislav Molodtsov, Roman Bychkov, Alexander Osinsky, Dmitry Yarotsky, Andrey Ivanov

IEEE Access, 2023

2022

Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics.

Aleksei Kalinov, Alexander Osinsky, Sergey A. Matveev, Wendy Otieno, Nikolai V. Brilliantov

J. Comput. Phys., 2022

2021

Lower Performance Bound for Beamspace Channel Estimation in Massive MIMO.

Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Dmitry Yarotsky

IEEE Wirel. Commun. Lett., 2021

Machine Learning-Assisted PAPR Reduction in Massive MIMO.

Aleksei Kalinov, Roman Bychkov, Andrey Ivanov, Alexander Osinsky, Dmitry Yarotsky

IEEE Wirel. Commun. Lett., 2021

Efficient Performance Bound for Channel Estimation in Massive MIMO Receiver.

Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

IEEE Trans. Wirel. Commun., 2021

Machine Learning-Assisted Channel Estimation in Massive MIMO Receiver.

Dmitry Yarotsky, Andrey Ivanov, Roman Bychkov, Alexander Osinsky, Andrey Savinov, Mikhail Trefilov, Vladimir Lyashev

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Adaptive Channel Interpolation in High-Speed Massive MIMO.

Alexander Osinsky, Roman Bychkov, Andrey Ivanov, Dmitry Yarotsky

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Spatial Denoising for Sparse Channel Estimation in Coherent Massive MIMO.

Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Data-Driven Beams Selection for Beamspace Channel Estimation in Massive MIMO.

Roman Bychkov, Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

2020

Low-rank method for fast solution of generalized Smoluchowski equations.

Alexander Osinsky

J. Comput. Phys., 2020

Bayesian Approach to Channel Interpolation in Massive MIMO Receiver.

Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

IEEE Commun. Lett., 2020

Data-Aided LS Channel Estimation in Massive MIMO Turbo-Receiver.

Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Roman Bychkov, Dmitry Yarotsky

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

High Performance Interference Suppression in Multi-User Massive MIMO Detector.

Andrey Ivanov, Alexander Osinsky, Dmitry Lakontsev, Dmitry Yarotsky

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Theoretical Performance Bound of Uplink Channel Estimation Accuracy in Massive MIMO.

Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Global Optimization Algorithms Using Tensor Trains.

Dmitry A. Zheltkov, Alexander Osinsky

Proceedings of the Large-Scale Scientific Computing - 12th International Conference, 2019