Kenta Umebayashi

Tokyo University of Agriculture and Technology — Japan

Computer Science · Physical Sciences

19h-index1.3kcitations262works2.12yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Cognitive Radio Networks and Spectrum Sensing(80), Advanced MIMO Systems Optimization(47), Distributed Sensor Networks and Detection Algorithms(40), Wireless Communication Networks Research(33), Blind Source Separation Techniques(30)

Publications262 total

Noise Source Separation in Pulse-Frequency Modulation-Controlled DC-DC Converters Using Near-Field Features
2025
Design of SVD-Precoded Faster-Than-Nyquist Signaling Considered Inter-Block-Interference
2025
Impulse Response-Based Time-Domain Modeling of Quantum Cascade Lasers for Terahertz Wireless Communications
2025
Distance Estimation Under Molecular Absorption Delay in THz Frequency Band
IEICE Communications Express·2025· 1 citedOpen Access
Optimizing Access Point Placement in Industrial IoT: A Deep Reinforcement Learning Approach With Q-Learning Verification and Signal Heatmap Visualization
IEEE Access·2025Open Access
Accurate Noise Source Separation in Pulse-Frequency Modulation-Controlled Power Converters Using Asynchronous Near-Field and Far-Field Measurement Analysis
IEEE Access·2025Open Access
Robust EV Scheduling in Charging Stations Under Uncertain Demands and Deadlines
IEEE Transactions on Intelligent Transportation Systems·2024· 15 citedOpen Access
Experimental Delay Tests in Causal THz Channel Model
Journal of Infrared Millimeter and Terahertz Waves·2024· 1 cited
Enhanced Signal Area Estimation in Radio-Communication Spectrograms Based on Morphological Image Processing
Wireless Communications and Mobile Computing·2023Open Access
Spectrum Occupancy Prediction based on adaptive Recurrent Neural Networks
2023· 12 cited
家族7人フィンランド滞在記
Denshi Jouhou Tsuushin Gakkai Tsuushin Sosaieti magajin/B-plus/Denshi Jouhou Tsuushin Gakkai Tsuushin Sosaeti magajin·2023Open Access
Enhanced Signal Detection and Constellation Design for Massive SIMO Communications With 1-Bit ADCs
IEEE Access·2023· 3 citedOpen Access
Energy Detection for <i>M</i>-QAM Signals
IEEE Access·2023· 2 citedOpen Access
Device-to-device Communications at the Terahertz Band: Open Challenges for Realistic Implementation
IEEE Communications Standards Magazine·2022· 11 cited
Distance Estimation Based on Molecular Absorption at THz Frequencies
2022 IEEE Globecom Workshops (GC Wkshps)·2022· 5 cited
Utilizing Uncertainty of Time Series Prediction in Spectrum Sharing with Radar Systems
2022 30th Telecommunications Forum (TELFOR)·2022
Proactive Radar Protection System in Shared Spectrum via Forecasting Secondary User Power Levels
IEEE Access·2022· 4 citedOpen Access
Adaptive threshold setting for OOK modulation with a prefix code in THz band
IEICE Communications Express·2021Open Access
Resource Allocation in THz-based Subcarrier Index Modulation Systems for Mobile Users
2021 IEEE Global Communications Conference (GLOBECOM)·2021· 5 cited
Spatio-Temporal Analyses of Environmental Monitoring Based on Wireless Sensor Networks
2021 IEEE Sensors·2021· 4 cited
page 1 of 14Next →

Frequent Co-authors

Janne Lehtomäki(32), Miguel López‐Benítez(18), Ahmed Al-Tahmeesschi(11), Yasuo Suzuki(10), Dhaval K. Patel(5), Takeo Fujii(4), Joonas Kokkoniemi(3), Markku Juntti(3), Johanna Vartiainen(3), Shusuke Narieda(3), Hiroki Iwata(3), Samuli Tiiro(3), Isameldin Suliman(3), Ryuji Kohno(3), Hiroki Iwata(3), Zaheer Khan(2), Risto Vuohtoniemi(2), Ogeen H. Toma(2), Kazuhiro Tsujimura(2), Fumie Ono(2)