A.L. Gelgor

2026

1. Adaptive modulation in low-speed non-stationary channels with frequency-selective fading Radioengineering, No. 3, 2026 pp. 230-244
2. A two-stage genetic algorithm-based channel estimation algorithm for FBMC/OQAM with OTFS preprocessing Radioengineering, No. 3, 2026 pp. 41-52

2025

1. Frequency synchronization algorithm for underwater acoustic communications with OFDM Radioengineering, No. 3, 2025 pp. 109-120

2024

1. Evaluation of the effectiveness of using FBMC/OQAM signals with OTFS preprocessing in 5G NR for high-mobility channel scenarios Radioengineering, No. 3, 2024 pp. 78-91
2. On OFDM for Underwater Acoustic Communications at low SNR Radioengineering, No. 3, 2024 pp. 48-62

2022

1. Estimation of effectiveness for application of digital predistortion in high power amplifiers of DVB-S2/S2X satellite systems Radioengineering, No. 12, 2022 pp. 47-57

2021

1. Application of Layered Division Multiplexing for increasing bitrates of satellite broadcasting channels Radioengineering, No. 11, 2021 pp. 138-145

2020

1. A method for estimation and compensation the inaccuracy of heterodyne tuning to increase accuracy of GNSS positioning Radioengineering, No. 12, 2020 pp. 72-80

2018

1. Optimal pulses and M-BCJR demodulation algorithm to outperform the OFDM spectral efficiency Radioengineering, No. 12, 2018 pp. 95-102
2. New pulses for bandwidth-efficient modulation optimized for spectrum mask Radioengineering, No. 12, 2018 pp. 49-57
3. New shapes of pulses to make it best FTN-signaling Radioengineering, No. 12, 2018 pp. 39-48
4. Improving bandwidth and energy efficiencies of SEFDM-signals by introducing optimal subcarriers spectrum shapes Radioengineering, No. 1, 2018 pp. 49-56
5. Towards to the maximum bandwidth efficiency by combining increasing signal constellation size and introducing ISI Radioengineering, No. 1, 2018 pp. 42-48

2016

1. Optimal finite pulses as the best way to introduce intersymbol interference Radioengineering, No. 12, 2016 pp. 112-120
2. Improvement of SEFDM spectral and energy efficiency by replacing spectral sinc-pulse by RRC-pulses Radioengineering, No. 12, 2016 pp. 105-111
3. Improving spectral and energy efficiency of DVB-S2 by transition from Nyquist pulses to optimal finite pulses Radioengineering, No. 12, 2016 pp. 94-104

2015

1. Improving BER performance of uplink LTE by using turbo equalizer Radioengineering, No. 9, 2015 pp. 39-50
2. Exceeding the «nyquist barrier» by single-carrier nonorthogonal multicomponent signals Radioengineering, No. 1, 2015 pp. 32-49

2014

1. Cell Search and Initial Synchronization in LTE Electromagnetic Waves and Electronic Systems, No. 7, 2014 pp. 54-62

2008

1. Спектральная и энергетическая эффективности многопозиционных зависимых сигналов с квадратурной амплитудной манипуляцией Radioengineering, No. 12, 2008