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2020 – today
- 2025
[j20]Hikaru Kawasaki
, Fumihide Kojima, Takeshi Matsumura:
Low-Complexity Architecture of Orthogonal N-Continuous Precoding for Sidelobe Suppression of OFDM Signals and Its Analysis. IEEE Access 13: 160-172 (2025)- 2024
- [j19]Masayuki Shirakawa, Rei Furukawa, Gilbert Ching, Kenshi Horihata, Yukiko Kishiki, Hirokazu Sawada, Azril Haniz, Takeshi Matsumura, Homare Murakami, Fumihide Kojima:
Path Clustering for Radio Propagation Prediction With Moving Object in Indoor Environment. IEEE Access 12: 59007-59017 (2024) - [j18]Huan-Bang Li, Lin Shan, Takeshi Matsumura, Yasushi Fuwa:
Gathering Activities of Daily Living Data for Elderly Care in Network Deficient Environments. IEEE Access 12: 121144-121155 (2024) - [j17]Fumiko Ohori, Satoko Itaya, Toru Osuga, Takeshi Matsumura:
Evaluation of Productivity and Wireless Channel Load for 3D Storage System in Smart Factory. IEEE Access 12: 156549-156560 (2024) - [j16]Norihiro Hagita, Ryota Kanai, Hiroshi Ishiguro, Kouta Minamizawa, Fumihito Arai, Fumio Shimpo, Takeshi Matsumura, Yoko Yamanishi:
Cybernetic avatars: Teleoperation technologies from in-body monitoring to social interaction. Sci. Robotics 9(96) (2024) - [c120]Satoko Itaya, Fumiko Ohori, Toru Osuga, Takeshi Matsumura:
Detecting Predictability in Multi-Sensor Monitoring of Indoor Wireless Communication Environment. ICCE 2024: 1-2 - [c119]Toru Osuga, Taketoshi Nakajima, Fumiko Ohori, Satoko Itaya, Takeshi Matsumura:
An Evaluation of Throughput Control on Local 5G System. ICCE 2024: 1-2 - [c118]Huan-Bang Li, Takeshi Matsumura, Choe Peng Leo, Kok Hwa Yu, Kin Sam Yen:
Development and Deployment of A Distributed D2D System for Supporting Water Quality Monitoring. ICSPCS 2024: 1-6 - [c117]Michiharu Nakamura, Hirokazu Sawada, Takeshi Matsumura:
A Simple Access Point Synchronization for THz Wireless Access System. WCNC 2024: 1-6 - [c116]Changwoo Pyo, Hirokazu Sawada, Takeshi Matsumura:
Deep Learning-Based Radio Estimation Using a Semi-Automatically Created Indoor Building Information. WCNC 2024: 1-6 - [c115]Phuc Duc Nguyen, Ryosuke Isogai, Aire Suzuki, Keitarou Kondou, Takashi Matsuda, Takeshi Matsumura, Yozo Shoji:
Spot-Detection Technique for mmWave/THz UAV-UAV Communications based on Real-time Kinematic Sensor Fusion Positioning. WF-IoT 2024: 900-905 - [c114]Arif Dataesatu, Atsushi Wakayama, Kazuo Ibuka, Homare Murakami, Takeshi Matsumura:
Multi-Layer Resource Management Strategies for Cybernetic Avatars in Dynamic Local 5G Environments. WPMC 2024: 1-6 - [c113]Fumihide Kojima, Masahiro Takagi, Shinsuke Miwa, Toshiyuki Miyachi, Takeshi Matsumura, Hirokazu Sawada, Hiroaki Harai, Jun-ichi Takada, Hiroshi Harada:
Beyond 5G Testbed Environment employing the Large-Scale Wireless Emulator enabling the Layer Management Technology. WPMC 2024: 1-6 - [c112]Takashi Matsuda, Ryu Miura, Miho Koshikawa, Takeshi Matsumura, Toru Furukawa, Shinma Aoki, Yoshie Suganuma:
Long-range C2 Link Experiment in 169 MHz Band with Engine-Powered UAV Flying Above the Sea. WPMC 2024: 1-4 - [c111]Takeshi Matsumura, Fumihide Kojima, Hiroaki Harai, Jun-ichi Takada, Hiroshi Harada:
Development and Basic Characteristics Verification of Hardware Wireless Link Emulator for Large-scale Wireless Emulation. WPMC 2024: 1-5 - [c110]Masafumi Moriyama, Kazuya Takashima, Hirokazu Sawada, Takeshi Matsumura:
Basic Study on FSK Transmission Using Convolutional Code in Terahertz Band. WPMC 2024: 1-5 - [c109]Changwoo Pyo, Kazuo Ibuka, Homare Murakami, Hirokazu Sawada, Takeshi Matsumura:
Deep Learning-based Local 5G Radio Estimation for Smart Factory Environments. WPMC 2024: 1-6 - [c108]Kazuya Takashima, Masafumi Moriyama, Hirokazu Sawada, Takeshi Matsumura:
Fundamental Experiments on Modulation Schemes and Forward Error Correction in Terahertz Communication. WPMC 2024: 1-4 - 2023
- [j15]Changwoo Pyo, Hirokazu Sawada, Takeshi Matsumura:
A Deep Learning-Based Indoor Radio Estimation Method Driven by 2.4 GHz Ray-Tracing Data. IEEE Access 11: 138215-138228 (2023) - [j14]Wei-Shun Liao, Ou Zhao, Keren Li, Hikaru Kawasaki, Takeshi Matsumura:
Implementation of In-Band Full-Duplex Using Software Defined Radio with Adaptive Filter-Based Self-Interference Cancellation. Future Internet 15(11): 360 (2023) - [j13]Fumiko Ohori, Hirozumi Yamaguchi, Satoko Itaya, Takeshi Matsumura:
A Machine-Learning-Based Access Point Selection Strategy for Automated Guided Vehicles in Smart Factories. Sensors 23(20): 8588 (2023) - [j12]Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara, Takeshi Matsumura:
Theoretical Investigation and Optimization of Power Amplifier Nonlinearity for In-Band Full-Duplex Radios. IEEE Trans. Wirel. Commun. 22(5): 3384-3396 (2023) - [c107]Satoko Itaya, Fumiko Ohori, Toru Osuga, Takeshi Matsumura:
Smart Monitoring of Wireless Environments with Real-Time Aggregation and Analysis. ANT/EDI40 2023: 86-93 - [c106]Wei-Shun Liao, Ou Zhao, Keren Li, Hikaru Kawasaki, Takeshi Matsumura:
Implementation of In-Band Full-Duplex Communication System with Self-Interference Cancellation Using Adaptive Filter. APWCS 2023: 1-5 - [c105]Azril Haniz, Hikaru Kawasaki, Genki Hosokawa, Takuro Urushibata, Yasuyuki Yanagi, Tadahide Kunitachi, Hirokazu Sawada, Takeshi Matsumura:
Novel Ray-tracing Received Power Adjustment Approach Based on the Ratio of Wavelength and Object Size. PIMRC 2023: 1-6 - [c104]Masafumi Moriyama, Masahiro Yamazoe, Takashi Matsuda, Takeshi Matsumura:
Non-orthogonal multiple access with transmit diversity for low latency and massive connection. PIMRC 2023: 1-6 - [c103]Hikaru Kawasaki, Kazuo Ibuka, Homare Murakami, Takeshi Matsumura:
Performance Evaluation of Congestion Control for QUIC in Asymmetrical Latency Environment. WPMC 2023: 1-6 - [c102]Takeshi Matsumura, Hikaru Kawasaki, Kazuo Ibuka:
SDR-based 5G NR System Verification with Video Transmission for Wireless Emulator. WPMC 2023: 1-6 - [c101]Fumiko Ohori, Satoko Itaya, Mitsuru Uesugi, Akihiro Amagai, Jun Hasegawa, Toru Osuga, Takeshi Matsumura, Hirozumi Yamaguchi:
Towards Transmission Rate Control Considering the Effects of the Surrounding Environment. WPMC 2023: 1-6 - [c100]Toru Osuga, Fumiko Ohori, Satoko Itaya, Takeshi Matsumura:
Cross-Layer Flow Control for Dual-Link Wireless Access of AGV in Factory. WPMC 2023: 1-6 - [c99]Huan-Bang Li, Takeshi Matsumura:
Enhancing Quick Discovery of Neighbor Devices in Distributed D2D With Adaptive Control at Receiver. WPMC 2023: 89-94 - [c98]Takashi Matsuda, Ryu Miura, Miho Koshikawa, Jun Suzuki, Tetsumi Takamori, Takeshi Matsumura:
Multiple Access Technology Using Long-Range Wide-Angle Array Antennas Mounted on High Altitude Platform Station. WPMC 2023: 236-241 - 2022
- [j11]Haider A. H. Alobaidy, Rosdiadee Nordin, Mandeep Jit Singh, Nor Fadzilah Abdullah, Azril Haniz, Kentaro Ishizu, Takeshi Matsumura, Fumihide Kojima, Nordin Bin Ramli:
Low-Altitude-Platform-Based Airborne IoT Network (LAP-AIN) for Water Quality Monitoring in Harsh Tropical Environment. IEEE Internet Things J. 9(20): 20034-20054 (2022) - [c97]Minseok Kim, Hibiki Tsukada, Keiichiro Kumakura, Riku Takahashi, Naoya Suzuki, Hirokazu Sawada, Takeshi Matsumura:
A 24/60-GHz Dual-Band Double-Directional Channel Sounder Using COTS Phased Arrays. ICC Workshops 2022: 1113-1117 - [c96]Yuichi Ambe, Yoshito Okada, Yoshiki Yokota, Satoshi Abe, Fumihide Kojima, Toshiyuki Miyachi, Hiroaki Harai, Hirokazu Sawada, Takeshi Matsumura, Kazunori Ohno, Satoshi Tadokoro:
Radio-Map-Based Flight Planning of Autonomous Repeater Drones for Bridge Inspection. PIMRC 2022: 1-6 - [c95]Azril Haniz, Hirokazu Sawada, Hikaru Kawasaki, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima, Kensuke Matsui, Genki Hosokawa, Yasuyuki Yanagi, Tadahide Kunitachi:
Long-term Power Fluctuation and Delay Spread Characteristics in a Factory Environment at 2.4 GHz and 5.2 GHz Bands. PIMRC 2022: 1-6 - [c94]Hiroshi Harada, Keiichi Mizutani, Takeshi Matsumura, Toyoyuki Kato, Ken Shioiri:
Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems. PIMRC 2022: 1-5 - [c93]Fumihide Kojima, Toshiyuki Miyachi, Takeshi Matsumura, Hirokazu Sawada, Hiroaki Harai, Hiroshi Harada:
A Large-Scale Wireless Emulation Environment with Interaction between Physical and Virtual Radio Nodes for Beyond 5G Systems. PIMRC 2022: 1-6 - [c92]Ayaka Sakaguchi, Kensuke Sakamoto, Yuki Yamakawa, Waka Mimura, Toshiyuki Miyachi, Fumihide Kojima, Hiroaki Harai, Hirokazu Sawada, Homare Murakami, Takeshi Matsumura:
Design of Radio Wave Visualization System for Office Planners and Verification of Propagation Area Visualization. PIMRC 2022: 1-6 - [c91]Hikaru Kawasaki, Takeshi Matsumura:
Semi-Blind Channel Estimation by Subspace Method for Orthogonal Precoded OFDM Systems. PIMRC 2022: 451-456 - [c90]Atsushi Kurosawa, Masafumi Moriyama, Takashi Matsuda, Takeshi Matsumura:
Repetition Using Cyclic Frequency Diversity in UL-PD-NOMA and Its Hardware Experiment. VTC Spring 2022: 1-5 - [c89]Hikaru Kawasaki, Takeshi Matsumura:
Waveform Analysis of DFT-spread OFDM with Phase Rotation and π /2-4PAM for Efficient Wireless Transmission. WPMC 2022: 42-47 - [c88]Masahiro Yamazoe, Masafumi Moriyama, Takashi Matsuda, Takeshi Matsumura:
Throughput Evaluation of UL-NOMA Systems with Successive Interference Cancellation and Repetition. WPMC 2022: 48-53 - [c87]Takeshi Matsumura:
An Analog Self-interference Canceller Applicable to 5G NR-based In-band Full-duplex Supporting 100 MHz Bandwidth Signal. WPMC 2022: 59-63 - [c86]Chang Woo Pyo, Hirokazu Sawada, Takeshi Matsumura:
RadioResUNet: Wireless Measurement by Deep Learning for Indoor Environments. WPMC 2022: 104-109 - [c85]Huan-Bang Li, Takeshi Matsumura:
UWB Medium Access With Assistance of Pilot Narrow Band Radio. WPMC 2022: 146-151 - [c84]Homare Murakami, Hirokazu Sawada, Takeshi Matsumura:
Interference Analysis for Spectrum Sharing of Multiple Local 5G gNBs by Different Operators in a Building. WPMC 2022: 164-169 - [c83]Takeshi Matsumura, Hirokazu Sawada, Toshiyuki Miyachi, Fumihide Kojima, Hiroaki Harai, Ayaka Sakaguchi, Yoshihisa Nishigori, Hiroshi Harada:
Development and Initial Implementation of Large-scale Wireless Emulator Toward Beyond 5G. WPMC 2022: 199-204 - [c82]Masafumi Moriyama, Masahiro Yamazoe, Takashi Matsuda, Takeshi Matsumura:
A Combination of Successive Interference Cancellation and Repetition for UL-NOMA Systems. WPMC 2022: 238-243 - [c81]Azril Haniz, Takeshi Matsumura, Haider A. H. Alobaidy, Mehran Behjati, Rosdiadee Nordin, Nor Fadzilah Abdullah, J. S. Mandeep, Nordin Bin Ramli:
Hybrid SUN-LoRa Network on a Low Altitude Platform for Remote Water Quality Monitoring. WPMC 2022: 363-368 - [c80]Takeshi Matsumura, Hirokazu Sawada:
Investigation of Beyond 5G-based Physical Radio Node Emulation for Large-scale Wireless Emulator. WPMC 2022: 400-405 - [c79]Michiharu Nakamura, Keiichi Mizutani, Hiroshi Harada, Takeshi Matsumura:
Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain. WPMC 2022: 406-411 - [d1]Abhay Kochhar, Takeshi Matsumura, Guoqiang Zhang, Ramesh K. Pokharel, Ken-ya Hashimoto, Masayoshi Esashi, Shuji Tanaka:
Monolithic Fabrication of Film Bulk Acoustic Resonators above Integrated Circuit by Adhesive- Bonding-Based Film Transfer. IEEE DataPort, 2022
- 2021
- [j10]Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks. IEEE Access 9: 144587-144599 (2021) - [j9]Kazuo Ibuka, Hikaru Kawasaki, Takeshi Matsumura, Fumihide Kojima:
A Virtual Pre-Connection Scheme Enabling Fast Connection to Local Spot Cell in Private Cellular Network. IEICE Trans. Commun. 104-B(9): 1129-1137 (2021) - [j8]Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-Based 5G Systems. IEICE Trans. Commun. 104-B(10): 1227-1236 (2021) - [j7]Michiharu Nakamura, Eisuke Fukuda, Yoshimasa Daido, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Determining Memory Polynomial Model Parameters from Those of Complex p-th Order Inverse for Designing Predistorter. IEICE Trans. Commun. 104-B(11): 1429-1440 (2021) - [c78]Fumihide Kojima, Takeshi Matsumura:
NICT's R&D Activities on the Future Terrestrial Wireless Communication Systems toward B5G/6G by Harmonizing Requirements with Environments. APWCS 2021: 1-5 - [c77]Yuya Arakawa, Kazuki Nishikori, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band. CCNC 2021: 1-2 - [c76]Zaw Htike, Azril Haniz, Takeshi Matsumura, Fumihide Kojima:
An Efficient Group-Based Mobility Management Mechanism for Cellular M2M Networks. CCNC 2021: 1-7 - [c75]Huan-Bang Li, Lin Shan, Kenichi Takizawa, Fumihide Kojima, Yasushi Fuwa, Takeshi Matsumura:
A Lifelog Gathering System Based on Autonomous Device-to-Device Communications. PIMRC 2021: 1512-1517 - [c74]Ou Zhao, Wei-Shun Liao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada:
Lazy Learning-Based Self-Interference Cancellation for Wireless Communication Systems With In-Band Full-Duplex Operations. PIMRC 2021: 1589-1594 - [c73]Hikaru Kawasaki, Takeshi Matsumura, Fumihide Kojima:
An Efficient and Optimal Detector for Orthogonal Precoding in DFT-based Systems. VTC Spring 2021: 1-6 - [c72]Alberto S. Bañacia, Rosana J. Ferolin, Hirokazu Sawada, Kentaro Ishizu, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima:
Coexistence of a Low-power IEEE 802.11af Secondary User in TV White Space with Analog and Digital TV systems. WPMC 2021: 1-6 - [c71]Azril Haniz, Takeshi Matsumura, Fumihide Kojima:
Joint Spectrum Sensing of Wideband Frequency and Angular Spectrum based on Sub-Nyquist Sampling. WPMC 2021: 1-6 - [c70]Satoko Itaya, Akihiro Amagai, Taketoshi Nakajima, Fumiko Ohori, Toru Osuga, Takeshi Matsumura:
Status Monitoring and Diagnostics using Sensing Data in Flexible Factory. WPMC 2021: 1-5 - [c69]Hikaru Kawasaki, Kazuo Ibuka, Fumihide Kojima, Takeshi Matsumura:
Field Trials of Link Aggregation System based on Multipath TCP in Heterogeneous Mobile Network. WPMC 2021: 1-6 - [c68]Kazuki Komatsu, Takeshi Matsumura:
Estimation of Memoryless Nonlinearity of Multiple Amplifiers with Low Complexity and High Stability Based on Orthonormal Systems and Quadrature. WPMC 2021: 1-6 - [c67]Wei-Shun Liao, Ou Zhao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada:
Automatic Convergence Detection for In-Band Full-Duplex System with Digital Self-Interference Cancellation Using Adaptive Filter. WPMC 2021: 1-5 - [c66]Takeshi Matsumura:
On the Analog Self-interference Cancellation for In-band Full-duplex Radio with Compensation for Inherent Frequency Response. WPMC 2021: 1-6 - [c65]Ryu Miura, Takashi Matsuda, Fumie Ono, Takeshi Matsumura, Jun Suzuki, Tetsumi Takamori:
A Study on Spectrum Sharing for the User and Feeder Links of Command and Telemetry Communications for UAVs Using a High Altitude Relay System. WPMC 2021: 1-5 - [c64]Masafumi Moriyama, Atsushi Kurosawa, Takashi Matsuda, Takeshi Matsumura:
A Study of Parallel Interference Cancellation Combined with Successive Interference Cancellation for UL-NOMA Systems. WPMC 2021: 1-6 - [c63]Fumiko Ohori, Satoko Itaya, Taketoshi Nakajima, Akihiro Amagai, Jun Hasegawa, Toru Osuga, Takeshi Matsumura:
Performance Evaluation of Wireless Switching for Indoor AGV. WPMC 2021: 1-5 - [c62]Toru Osuga, Taketoshi Nakajima, Satoko Itaya, Takeshi Matsumura:
Wireless Capacity Calculation Method for Manufacturing Tools. WPMC 2021: 1-5 - [c61]Chang Woo Pyo, Hirokazu Sawada, Takeshi Matsumura:
Experimental Study of Dynamic Data Traffic Control for the Cooperating System of Smart Personal Mobility and Indoor Intelligent Infrastructure. WPMC 2021: 1-6 - [c60]Hirokazu Sawada, Hikaru Kawasaki, Azril Haniz, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima, Kotaro Ikeda, Kensuke Matsui, Takuto Kurose, Yasuyuki Yanagi, Tadahide Kunitachi:
Analysis of 920 MHz Band Received Power Fluctuation in a Factory Environment. WPMC 2021: 1-5 - 2020
- [j6]Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment. IEICE Trans. Commun. 103-B(4): 467-475 (2020) - [c59]Azril Haniz, Takeshi Matsumura, Fumihide Kojima:
Efficient Joint Sensing of Sparse Angular-Frequency Spectrum based on Compressive Sensing. PIMRC 2020: 1-7 - [c58]Shuzhi Liu, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System. VTC Spring 2020: 1-6 - [c57]Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas. VTC Fall 2020: 1-6 - [c56]Azril Haniz, Takeshi Matsumura, Fumihide Kojima:
Stopping Criteria for Iterative Compressive Sensing of Sparse Angular-Frequency Spectrum. WPMC 2020: 1-6 - [c55]Vinh Dien Hoang, Takeshi Matsumura, Fumihide Kojima:
Adaptive Channel Aggregation in VHF/UHF for Mobile Communication. WPMC 2020: 1-5 - [c54]Takeshi Matsumura, Fumihide Kojima:
Prototype of Analog Self-interference Cancellation based on Super-heterodyne Architecture for In-band Full-duplex Cellular System. WPMC 2020: 1-5 - [c53]Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver. WPMC 2020: 1-6 - [c52]Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System. WPMC 2020: 1-5
2010 – 2019
- 2019
- [j5]Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System. IEICE Trans. Commun. 102-B(8): 1728-1740 (2019) - [j4]Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-Based Mobile Communication System. IEEE Trans. Cogn. Commun. Netw. 5(4): 935-948 (2019) - [c51]Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity. CCNC 2019: 1-2 - [c50]Kazuki Nishikori, Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment. PIMRC 2019: 1-6 - [c49]Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima:
Implementation and Performance Evaluation of IEEE 802.11af Channel Aggregation. VTC Fall 2019: 1-6 - [c48]Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Enhancement of User Perceived Throughput in Sub-6 GHz Integrated Access and Backhaul with Dynamic Full-Duplex. VTC Fall 2019: 1-7 - [c47]Hikaru Kawasaki, Takeshi Matsumura, Kentaro Ishizu, Fumihide Kojima:
Low-complexity Orthogonal N-continuous Precoding for Sidelobe Suppression of OFDM Signals. WPMC 2019: 1-6 - [c46]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima:
Experimental Throughput Evaluation of IEEE 802.11af Channel Aggregation with Prototype Radio Device. WPMC 2019: 1-4 - [c45]Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
UTW-OFDM-based 5G New Radio with Low Out-of-band Emission. WPMC 2019: 1-6 - 2018
- [c44]Jeric G. Brioso, Alberto S. Bañacia, Hirokazu Sawada, Kentaro Ishizu, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima:
Evaluation of IEEE 802.11af Compliant Devices for Vehicle to Infrastructure Communications in Suburban Environment. VNC 2018: 1-4 - [c43]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima:
A Prototype of Multi-RAN eNB with Dynamic Baseband Resource Allocation for Heterogeneous Private LTE Networks. WPMC 2018: 46-51 - [c42]Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication. WPMC 2018: 52-57 - [c41]Jeric G. Brioso, Alberto S. Bañacia, Hirokazu Sawada, Kentaro Ishizu, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima:
Vehicle to Vehicle Communications at Suburban Environment using IEEE 802.11af compliant Devices. WPMC 2018: 85-89 - [c40]Keiichi Mizutani, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada:
Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink. WPMC 2018: 156-161 - [c39]Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada, Masaaki Fuse, Hanako Noda:
An Effective Near-Field Measurement Using Multicarrier Modulation Signal. WPMC 2018: 167-172 - [c38]Hiroshi Harada, Kiminobu Makino, Keiichi Mizutani, Takeshi Matsumura:
A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network. WPMC 2018: 206-211 - [c37]Takeshi Matsumura, Hiroto Kuriki, Keiichi Mizutani, Hiroshi Harada:
Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System. WPMC 2018: 336-341 - [c36]Alberto S. Bañacia, Jeric G. Brioso, Hirokazu Sawada, Kentaro Ishizu, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima:
Experimental Verification of ITU-R P.1411 as Path Loss Prediction Model for IEEE 802.11af. WPMC 2018: 556-559 - [c35]Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM. WPMC 2018: 641-646 - [c34]Akihito Yoshito, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM. WPMC 2018: 647-652 - 2017
- [j3]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroshi Harada:
Prototype of IEEE 802.11af-Based Baseband IC Enabling Compact Device for Wireless Local Area Network Systems in TV White-Spaces. IEEE Trans. Cogn. Commun. Netw. 3(3): 450-463 (2017) - [c33]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroshi Harada:
IEEE 802.11af-based baseband IC prototype enabling compact and low power consumption TV white-spaces devices. DySPAN 2017: 1-8 - [c32]Takeshi Matsumura, Hiroki Ueno, Keiichi Mizutani, Hiroshi Harada:
Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces. LANMAN 2017: 1-6 - [c31]Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Enhanced universal filtered-DFTs-OFDM for long-delay multi-path environment. PIMRC 2017: 1-6 - [c30]Keiichi Mizutani, Akihito Yoshito, Hiroto Kuriki, Takeshi Matsumura, Hiroshi Harada:
Experimental evaluation of universal time-domain windowed OFDM-based LTE downlink system by real-time wave-shaping. PIMRC 2017: 1-5 - [c29]Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Enhanced UF-OFDM for Long-Delay Multipath Fading Environment. VTC Spring 2017: 1-5 - [c28]Hiroki Ueno, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada:
An Implementable Channel and CFO Estimation Scheme for IEEE 802.22-Based Radio Equipment. WCNC Workshops 2017: 1-6 - [c27]Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system. WPMC 2017: 28-34 - [c26]Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
LTE uplink system based on universal timedomain windowed DFTs-OFDM. WPMC 2017: 35-40 - [c25]Keiichi Mizutani, Hiroto Kuriki, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada:
Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system. WPMC 2017: 80-86 - [c24]Kiminobu Makino, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A transceiver design of VHF band standardized broadband mobile communications systems. WPMC 2017: 87-93 - [c23]Akihito Yoshito, Yosuke Kodama, Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
A UTW-OFDM without symbol overlapping process for small cell networks. WPMC 2017: 100-106 - [c22]Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada:
Time-domain channel equalization for subcarrier spacing compressed FDM with SC-MMSE turbo equalization receiver. WPMC 2017: 143-149 - [c21]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima:
Concept, design, and prototype of shared base station supporting millimeter waves for 5G cellular networks. WPMC 2017: 297-303 - 2015
- [c20]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroyuki Yano, Hiroshi Harada:
Development of TV White-Space LTE Devices Complying with Regulation in UK Digital Terrestrial TV Band. CrownCom 2015: 405-416 - [c19]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroyuki Yano, Hiroshi Harada:
Prototype of Smart Phone Supporting TV White-Spaces LTE System. CrownCom 2015: 562-572 - [c18]Oliver Holland, Shuyu Ping, Nishanth Sastry, Pravir Chawdhry, Jean-Marc Chareau, James Bishop, Hong Xing, Suleyman Taskafa, Adnan Aijaz, Michele Bavaro, Philippe Viaud, Tiziano Pinato, Emanuele Angiuli, Mohammad Reza Akhavan, Julie A. McCann, Yue Gao, Zhijin Qin, Qianyun Zhang, Raymond Knopp, Florian Kaltenberger, Dominique Nussbaum, Rogerio Dionisio, José Carlos Ribeiro, Paulo Marques, Juhani Hallio, Mikko Jakobsson, Jani Auranen, Reijo Ekman, Heikki Kokkinen, Jarkko Paavola, Arto Kivinen, Tomaz Solc, Mihael Mohorcic, Ha Nguyen Tran, Kentaro Ishizu, Takeshi Matsumura, Kazuo Ibuka, Hiroshi Harada, Keiichi Mizutani:
Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot. VTC Spring 2015: 1-7 - [c17]Kazuo Ibuka, Takeshi Matsumura, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroshi Harada:
Development and Field Experiment of White-Spaces LTE Communication System in UK Digital Terrestrial TV Band. VTC Spring 2015: 1-5 - [c16]Keiichi Mizutani, Kentaro Ishizu, Takeshi Matsumura, Ha Nguyen Tran, Hirokazu Sawada, Homare Murakami, Fumihide Kojima, Hiroshi Harada:
IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program. VTC Spring 2015: 1-5 - [c15]Hirokazu Sawada, Keiichi Mizutani, Kentaro Ishizu, Takeshi Matsumura, Ha Nguyen Tran, Homare Murakami, Fumihide Kojima, Hiroshi Harada:
Path Loss and Throughput Estimation Models for an IEEE 802.11af Prototype. VTC Spring 2015: 1-5 - 2014
- [j2]Chunyi Song, Takeshi Matsumura, Hiroshi Harada:
A Prototype of TV White Space Spectrum Sensing and Power Measurement. IEICE Trans. Commun. 97-B(2): 314-325 (2014) - [c14]Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Hiroshi Harada:
Prototype of FDD/TDD dual mode LTE base station and terminal adaptor utilizing TV white-spaces. CrownCom 2014: 317-322 - [c13]Kentaro Ishizu, Keigo Hasegawa, Keiichi Mizutani, Hirokazu Sawada, Kei Yanagisawa, Keat-Beng Toh, Takeshi Matsumura, Seishi Sasaki, Masahiro Asano, Homare Murakami, Hiroshi Harada:
Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11af. WPMC 2014: 468-473 - 2013
- [c12]Takeshi Matsumura, Hiroshi Harada:
Prototype of tablet-type TV band portable device with UHF converter for TV white-spaces utilization. PIMRC 2013: 2748-2752 - 2012
- [c11]Takeshi Matsumura, Shinta Sugimoto, Shingo Murakami, Toshikane Oda, Masanori Takahashi:
ITS Information Delivery Enhanced by Combining DSRC and Cellular Mobile Networks. ICCVE 2012: 286-287 - [c10]Masanobu Fujioka, Masanori Takahashi, Takeshi Matsumura, Chunmeng Wang, Hiroyuki Hirakoba:
Field trial of cellular warning for automobiles using geomessaging in Japan. ITST 2012: 497-501 - [c9]Naiwala P. Chandrasiri, Kazunari Nawa, Akira Ishii, Shuguang Li, Shigeyuki Yamabe, Takayuki Hirasawa, Yoichi Sato, Yoshihiro Suda, Takeshi Matsumura, Koji Taguchi:
Driving skill analysis using machine learning The full curve and curve segmented cases. ITST 2012: 542-547 - [c8]Bo Xing, Johan Hjelm, Takeshi Matsumura, Shingo Murakami, Toshikane Oda, Andrew Ton:
Towards Timely and Efficient Semantic Reasoning for the Networked Society. MobiCASE 2012: 264-273 - [c7]Takeshi Matsumura, Hiroshi Harada:
Prototype of UHF converter for TV white-space utilization. WPMC 2012: 123-127 - 2010
- [c6]Johan Hjelm, Kenta Yasukawa, Ryoji Kato, Shinta Sugimoto, Takeshi Matsumura, Andreas Fasbender, Martin Gerdes, Mikael Woxblom:
Delivering Internet Media Services to Consumer Electronics Devices in Personal Networks. CCNC 2010: 1-2
2000 – 2009
- 2009
- [c5]Andreas Fasbender, Martin Gerdes, Takeshi Matsumura, Andreas Häber, Frank Reichert:
Media Delivery to Remote Renderers Controlled by the Mobile Phone. CCNC 2009: 1-2
1990 – 1999
- 1999
- [c4]Takeshi Matsumura:
Team Erika. RoboCup 1999: 554-557 - 1998
- [c3]Takeshi Matsumura:
Description of Team Erika. RoboCup 1998: 377-383 - 1995
- [j1]Takeshi Matsumura, Shoichi Matsunaga:
Non-uniform unit based HMMs for continuous speech recognition. Speech Commun. 17(3-4): 321-329 (1995) - [c2]Takeshi Matsumura, Shoichi Matsunaga:
Non-uniform unit HMMS for speech recognition. EUROSPEECH 1995: 499-502 - [c1]Shoichi Matsunaga, Takeshi Matsumura, Harald Singer:
Continuous speech recognition using non-uniform unit based acoustic and language models. EUROSPEECH 1995: 1619-1622
Coauthor Index
[c113] [c111] [c94] [c93] [c83] [c79] [j10] [j8] [j7] [c77] [c74] [c67] [j6] [c58] [c57] [c53] [c52] [j5] [j4] [c51] [c50] [c48] [c45] [c42] [c40] [c39] [c38] [c37] [c35] [c34] [j3] [c33] [c32] [c31] [c30] [c29] [c28] [c27] [c26] [c25] [c24] [c23] [c22] [c20] [c19] [c18] [c17] [c16] [c15] [j2] [c14] [c13] [c12] [c7]
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