Alexander Osinsky

33 papers Misc 1Journal 25Unranked 7

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Justification for Performance Loss Caused by Round-Off Errors in Massive MIMO Detector Based on QR Decomposition. IEEE Wirel. Commun. Lett. Alexander Osinsky, Roman Bychkov, Mikhail Kirichenko, Vladimir Lyashev, Andrey Ivanov
2026	J	`jnl`	Projection Maximization for Hybrid Precoding. IEEE Commun. Lett. Andrey Dergachev, Roman Bychkov, Alexander Osinsky, Andrey Ivanov
2025	J	`jnl`	Numerical Error Analysis of MIMO Detector Based on Cholesky Factorization. IEEE Commun. Lett. Alexander Osinsky, Roman Bychkov, Mikhail Kirichenko, Vladimir Lyashev, Andrey Ivanov
2025	J	`jnl`	Stochastic Estimation of MIMO Detection Error Caused by Low-Bitwidth QR Decomposition. IEEE Open J. Commun. Soc. Alexander Osinsky, Roman Bychkov, Mikhail Kirichenko, Vladimir Lyashev, Andrey Ivanov
2025	J	`jnl`	Subset selection for matrices in spectral norm. CoRR Ivan Kozyrev, Alexander Osinsky
2024	J	`jnl`	Accelerated alternating minimization algorithm for low-rank approximations in the Chebyshev norm. CoRR Stanislav Morozov, Dmitry A. Zheltkov, Alexander Osinsky
2024	J	`jnl`	Low-rank Monte Carlo for Smoluchowski-class equations. J. Comput. Phys. Alexander Osinsky
2024	J	`jnl`	Performance Analysis of Fronthaul Compression in Massive MIMO Receiver. CoRR Roman Bychkov, Andrey Dergachev, Alexander Osinsky, Dmitry Lakontsev, Andrey Ivanov
2024	J	`jnl`	Probabilistic Examination of Least Squares Error in Low-bitwidth Cholesky Decomposition. CoRR Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov
2024	J	`jnl`	Round-Off Error Analysis in mMIMO Detector Based on Cholesky Decomposition. IEEE Wirel. Commun. Lett. Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov
2024	J	`jnl`	Trainable Least Squares to Reduce PAPR in OFDM-based Hybrid Beamforming Systems. CoRR Andrey Ivanov, Alexander Osinsky, Roman Bychkov, Vladimir Kalinin, Dmitry Lakontsev
2024	J	`jnl`	Virtual Sectorization to Enable Hybrid Beamforming in mm-Wave mMIMO. CoRR Roman Bychkov, Andrey Dergachev, Alexander Osinsky, Vladimir Lyashev, Andrey Ivanov
2024	J	`jnl`	Volume-based subset selection. Numer. Linear Algebra Appl. Alexander Osinsky
2023	J	`jnl`	Beamspace Selection in Multi-User Massive MIMO. IEEE Access Vladislav Molodtsov, Roman Bychkov, Alexander Osinsky, Dmitry Yarotsky, Andrey Ivanov
2023	J	`jnl`	Close to optimal column approximations with a single SVD. CoRR Alexander Osinsky
2023	J	`jnl`	Regularization for Cholesky Decomposition in Massive MIMO Detection. IEEE Wirel. Commun. Lett. Alexander Osinsky, Roman Bychkov, Mikhail Trefilov, Vladimir Lyashev, Andrey Ivanov
2023	J	`jnl`	Training FFT to Select Beams in Massive MIMO. IEEE Wirel. Commun. Lett. Vladislav Molodtsov, Roman Bychkov, Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2022	J	`jnl`	Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics. J. Comput. Phys. Aleksei Kalinov, Alexander Osinsky, Sergey A. Matveev, Wendy Otieno, Nikolai V. Brilliantov
2021	—	`conf`	Adaptive Channel Interpolation in High-Speed Massive MIMO. VTC Spring Alexander Osinsky, Roman Bychkov, Andrey Ivanov, Dmitry Yarotsky
2021	—	`conf`	Data-Driven Beams Selection for Beamspace Channel Estimation in Massive MIMO. VTC Spring Roman Bychkov, Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2021	J	`jnl`	Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics. CoRR Aleksei Kalinov, Alexander Osinsky, Sergey A. Matveev, Wendy Otieno, Nikolai V. Brilliantov
2021	J	`jnl`	Efficient Performance Bound for Channel Estimation in Massive MIMO Receiver. IEEE Trans. Wirel. Commun. Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2021	J	`jnl`	Lower Performance Bound for Beamspace Channel Estimation in Massive MIMO. IEEE Wirel. Commun. Lett. Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Dmitry Yarotsky
2021	—	`conf`	Machine Learning-Assisted Channel Estimation in Massive MIMO Receiver. VTC Spring Dmitry Yarotsky, Andrey Ivanov, Roman Bychkov, Alexander Osinsky, Andrey Savinov, Mikhail Trefilov, Vladimir Lyashev
2021	J	`jnl`	Machine Learning-Assisted PAPR Reduction in Massive MIMO. IEEE Wirel. Commun. Lett. Aleksei Kalinov, Roman Bychkov, Andrey Ivanov, Alexander Osinsky, Dmitry Yarotsky
2021	—	`conf`	Spatial Denoising for Sparse Channel Estimation in Coherent Massive MIMO. VTC Fall Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2020	J	`jnl`	Bayesian Approach to Channel Interpolation in Massive MIMO Receiver. IEEE Commun. Lett. Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2020	—	`conf`	Data-Aided LS Channel Estimation in Massive MIMO Turbo-Receiver. VTC Spring Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Roman Bychkov, Dmitry Yarotsky
2020	—	`conf`	High Performance Interference Suppression in Multi-User Massive MIMO Detector. VTC Spring Andrey Ivanov, Alexander Osinsky, Dmitry Lakontsev, Dmitry Yarotsky
2020	J	`jnl`	High Performance Interference Suppression in Multi-User Massive MIMO Detector. CoRR Andrey Ivanov, Alexander Osinsky, Dmitry Lakontsev, Dmitry Yarotsky
2020	J	`jnl`	Low-rank method for fast solution of generalized Smoluchowski equations. J. Comput. Phys. Alexander Osinsky
2020	Misc	`conf`	Theoretical Performance Bound of Uplink Channel Estimation Accuracy in Massive MIMO. ICASSP Alexander Osinsky, Andrey Ivanov, Dmitry Yarotsky
2019	—	`conf`	Global Optimization Algorithms Using Tensor Trains. LSSC Dmitry A. Zheltkov, Alexander Osinsky