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Takeshi Matsumura
Takeshi Matsumura
Director, Wireless Systems Laboratory, National Institute of Information and Communication
Verified email at nict.go.jp
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Cited by
Year
Theoretical and experimental study of super-high electromechanical coupling surface acoustic wave propagation in KNbO3 single crystal
K Yamanouchi, H Odagawa, T Kojima, T Matsumura
Electronics Letters 33 (3), 193-194, 1997
1521997
Moving tunable filters forward: a\" Heterointegration\" research project for tunable filters combining MEMS and RF SAW\/BAW technologies
K Hashimoto, T Kimura, T Matsumura, H Hirano, M Kadota, M Esashi, ...
IEEE Microwave Magazine 16 (7), 89-97, 2015
342015
Multi-band radio-frequency filters fabricated using polyimide-based membrane transfer bonding technology
T Matsumura, M Esashi, H Harada, S Tanaka
Journal of Micromechanics and Microengineering 20 (9), 095027, 2010
272010
Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11 af
K Ishizu, K Hasegawa, K Mizutani, H Sawada, K Yanagisawa, ...
2014 International Symposium on Wireless Personal Multimedia Communications …, 2014
252014
Monolithic fabrication of film bulk acoustic resonators above integrated circuit by adhesive-bonding-based film transfer
A Kochhar, T Matsumura, G Zhang, R Pokharel, K Hashimoto, M Esashi, ...
2012 IEEE International Ultrasonics Symposium, 1047-1050, 2012
222012
Macro-cell capacity enhancement with dynamic full-duplex cellular system
T Matsumura, H Kuriki, K Mizutani, H Harada
2018 21st International Symposium on Wireless Personal Multimedia …, 2018
202018
A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system
K Mizutani, T Matsumura, H Harada
2017 20th International Symposium on Wireless Personal Multimedia …, 2017
192017
Bandwidth-tunable SAW filter based on wafer-level transfer-integration of BaSrTiO3 film for wireless LAN system using TV white space
H Hirano, T Samoto, T Kimura, M Inaba, K Hashimoto, T Matsumura, ...
2014 IEEE International Ultrasonics Symposium, 803-806, 2014
192014
IEEE 802.11 af indoor experiment in UK Ofcom TVWS trial pilot program
K Mizutani, K Ishizu, T Matsumura, HN Tran, H Sawada, H Murakami, ...
2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-5, 2015
182015
A reliable channel estimation scheme using scattered pilot pattern for IEEE 802.22-based mobile communication system
R Ouyang, T Matsumura, K Mizutani, H Harada
IEEE Transactions on Cognitive Communications and Networking 5 (4), 935-948, 2019
172019
Some initial results and observations from a series of trials within the Ofcom TV white spaces pilot
O Holland, S Ping, N Sastry, P Chawdhry, JM Chareau, J Bishop, H Xing, ...
2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-7, 2015
172015
User throughput enhancement with dynamic full-duplex cellular system in dense urban multi-cell environment
K Nishikori, K Teramae, K Mizutani, T Matsumura, H Harada
2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile …, 2019
152019
Comprehensive performance evaluation of universal Time-domain windowed OFDM-based LTE downlink system
K Mizutani, T Matsumura, H Harada
IEICE Transactions on Communications 102 (8), 1728-1740, 2019
132019
Low-Altitude-Platform-Based airborne IoT network (LAP-AIN) for water quality monitoring in harsh tropical environment
HAH Alobaidy, R Nordin, MJ Singh, NF Abdullah, A Haniz, K Ishizu, ...
IEEE Internet of Things Journal 9 (20), 20034-20054, 2022
122022
Path loss and throughput estimation models for an IEEE 802.11 af prototype
H Sawada, K Mizutani, K Ishizu, T Matsumura, HN Tran, H Murakami, ...
2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-5, 2015
122015
Prototype of FDD/TDD dual mode LTE base station and terminal adaptor utilizing TV white-spaces
T Matsumura, K Ibuka, K Ishizu, H Murakami, H Harada
2014 9th International Conference on Cognitive Radio Oriented Wireless …, 2014
122014
Prototype of IEEE 802.11 af-based baseband IC enabling compact device for wireless local area network systems in TV white-spaces
T Matsumura, K Ibuka, K Ishizu, H Murakami, F Kojima, H Harada
IEEE Transactions on Cognitive Communications and Networking 3 (3), 450-463, 2017
112017
A prototype of multi-RAN eNB with dynamic baseband resource allocation for heterogeneous private LTE networks
T Matsumura, K Ibuka, K Ishizu, H Murakami, F Kojima
2018 21st International Symposium on Wireless Personal Multimedia …, 2018
102018
A large-scale wireless emulation environment with interaction between physical and virtual radio nodes for beyond 5G systems
F Kojima, T Miyachi, T Matsumura, H Sawada, H Harai, H Harada
2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile …, 2022
92022
Development of full-duplex cellular system for beyond 5G and 6G systems
H Harada, K Mizutani, T Matsumura, T Kato, K Shioiri
2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile …, 2022
82022
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