Non-uniform unit HMMS for speech recognition. - Takeshi Matsumura; Shoichi Matsunaga (EUROSPEECH, 1995)

Continuous speech recognition using non-uniform unit based acoustic and language models. - Shoichi Matsunaga; Takeshi Matsumura; Harald Singer (EUROSPEECH, 1995)

Non-uniform unit based HMMs for continuous speech recognition. - Takeshi Matsumura; Shoichi Matsunaga (Speech Commun., 1995)

Description of Team Erika. - Takeshi Matsumura (RoboCup, 1998)

Team Erika. - Takeshi Matsumura (RoboCup, 1999)

Media Delivery to Remote Renderers Controlled by the Mobile Phone. - Andreas Fasbender; Martin Gerdes; Takeshi Matsumura; Andreas Häber; Frank Reichert (CCNC, 2009)

Delivering Internet Media Services to Consumer Electronics Devices in Personal Networks. - Johan Hjelm; Kenta Yasukawa; Ryoji Kato; Shinta Sugimoto; Takeshi Matsumura; Andreas Fasbender; Martin Gerdes; Mikael Woxblom (CCNC, 2010)

ITS Information Delivery Enhanced by Combining DSRC and Cellular Mobile Networks. - Takeshi Matsumura; Shinta Sugimoto; Shingo Murakami; Toshikane Oda; Masanori Takahashi (ICCVE, 2012)

Driving skill analysis using machine learning The full curve and curve segmented cases. - Naiwala P. Chandrasiri; Kazunari Nawa; Akira Ishii; Shuguang Li; Shigeyuki Yamabe; Takayuki Hirasawa; Yoichi Sato 001; Yoshihiro Suda; Takeshi Matsumura; Koji Taguchi (ITST, 2012)

Field trial of cellular warning for automobiles using geomessaging in Japan. - Masanobu Fujioka; Masanori Takahashi; Takeshi Matsumura; Chunmeng Wang; Hiroyuki Hirakoba (ITST, 2012)

Towards Timely and Efficient Semantic Reasoning for the Networked Society. - Bo Xing; Johan Hjelm; Takeshi Matsumura; Shingo Murakami; Toshikane Oda; Andrew Ton (MobiCASE, 2012)

Prototype of UHF converter for TV white-space utilization. - Takeshi Matsumura; Hiroshi Harada (WPMC, 2012)

Prototype of tablet-type TV band portable device with UHF converter for TV white-spaces utilization. - Takeshi Matsumura; Hiroshi Harada (PIMRC, 2013)

Prototype of FDD/TDD dual mode LTE base station and terminal adaptor utilizing TV white-spaces. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Hiroshi Harada (CrownCom, 2014)

Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11af. - Kentaro Ishizu; Keigo Hasegawa; Keiichi Mizutani; Hirokazu Sawada; Kei Yanagisawa; Keat-Beng Toh; Takeshi Matsumura; Seishi Sasaki; Masahiro Asano; Homare Murakami; Hiroshi Harada (WPMC, 2014)

A Prototype of TV White Space Spectrum Sensing and Power Measurement. - Chunyi Song; Takeshi Matsumura; Hiroshi Harada (IEICE Trans. Commun., 2014)

Development of TV White-Space LTE Devices Complying with Regulation in UK Digital Terrestrial TV Band. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroyuki Yano; Hiroshi Harada (CrownCom, 2015)

Prototype of Smart Phone Supporting TV White-Spaces LTE System. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroyuki Yano; Hiroshi Harada (CrownCom, 2015)

Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot. - 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; et al. (VTC Spring, 2015)

Development and Field Experiment of White-Spaces LTE Communication System in UK Digital Terrestrial TV Band. - Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada (VTC Spring, 2015)

IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program. - Keiichi Mizutani; Kentaro Ishizu; Takeshi Matsumura; Ha Nguyen Tran; Hirokazu Sawada; Homare Murakami; Fumihide Kojima; Hiroshi Harada (VTC Spring, 2015)

Path Loss and Throughput Estimation Models for an IEEE 802.11af Prototype. - Hirokazu Sawada; Keiichi Mizutani; Kentaro Ishizu; Takeshi Matsumura; Ha Nguyen Tran; Homare Murakami; Fumihide Kojima; Hiroshi Harada (VTC Spring, 2015)

IEEE 802.11af-based baseband IC prototype enabling compact and low power consumption TV white-spaces devices. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada (DySPAN, 2017)

Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces. - Takeshi Matsumura; Hiroki Ueno; Keiichi Mizutani; Hiroshi Harada (LANMAN, 2017)

Enhanced universal filtered-DFTs-OFDM for long-delay multi-path environment. - Yuji Mizutani; Hiroto Kuriki; Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (PIMRC, 2017)

Experimental evaluation of universal time-domain windowed OFDM-based LTE downlink system by real-time wave-shaping. - Keiichi Mizutani; Akihito Yoshito; Hiroto Kuriki; Takeshi Matsumura; Hiroshi Harada (PIMRC, 2017)

Enhanced UF-OFDM for Long-Delay Multipath Fading Environment. - Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (VTC Spring, 2017)

An Implementable Channel and CFO Estimation Scheme for IEEE 802.22-Based Radio Equipment. - Hiroki Ueno; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (WCNC Workshops, 2017)

LTE uplink system based on universal timedomain windowed DFTs-OFDM. - Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

Time-domain channel equalization for subcarrier spacing compressed FDM with SC-MMSE turbo equalization receiver. - Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

A transceiver design of VHF band standardized broadband mobile communications systems. - Kiminobu Makino; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

Concept, design, and prototype of shared base station supporting millimeter waves for 5G cellular networks. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima (WPMC, 2017)

Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system. - Keiichi Mizutani; Hiroto Kuriki; Yosuke Kodama; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system. - Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

A UTW-OFDM without symbol overlapping process for small cell networks. - Akihito Yoshito; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2017)

Prototype of IEEE 802.11af-Based Baseband IC Enabling Compact Device for Wireless Local Area Network Systems in TV White-Spaces. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada (IEEE Trans. Cogn. Commun. Netw., 2017)

Evaluation of IEEE 802.11af Compliant Devices for Vehicle to Infrastructure Communications in Suburban Environment. - Jeric G. Brioso; Alberto S. Bañacia; Hirokazu Sawada; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima (VNC, 2018)

Experimental Verification of ITU-R P.1411 as Path Loss Prediction Model for IEEE 802.11af. - Alberto S. Bañacia; Jeric G. Brioso; Hirokazu Sawada; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima (WPMC, 2018)

Vehicle to Vehicle Communications at Suburban Environment using IEEE 802.11af compliant Devices. - Jeric G. Brioso; Alberto S. Bañacia; Hirokazu Sawada; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima (WPMC, 2018)

A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network. - Hiroshi Harada; Kiminobu Makino; Keiichi Mizutani; Takeshi Matsumura (WPMC, 2018)

A Prototype of Multi-RAN eNB with Dynamic Baseband Resource Allocation for Heterogeneous Private LTE Networks. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima (WPMC, 2018)

Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System. - Takeshi Matsumura; Hiroto Kuriki; Keiichi Mizutani; Hiroshi Harada (WPMC, 2018)

Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink. - Keiichi Mizutani; Yosuke Kodama; Takeshi Matsumura; Hiroshi Harada (WPMC, 2018)

A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM. - Yuji Mizutani; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2018)

A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication. - Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (WPMC, 2018)

An Effective Near-Field Measurement Using Multicarrier Modulation Signal. - Riichi Yokoyama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada; Masaaki Fuse; Hanako Noda (WPMC, 2018)

A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM. - Akihito Yoshito; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2018)

A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity. - Yuji Mizutani; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (CCNC, 2019)

User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment. - Kazuki Nishikori; Kyoya Teramae; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (PIMRC, 2019)

Implementation and Performance Evaluation of IEEE 802.11af Channel Aggregation. - Takeshi Matsumura; Kazuo Ibuka; Homare Murakami; Kentaro Ishizu; Fumihide Kojima (VTC Fall, 2019)

Enhancement of User Perceived Throughput in Sub-6 GHz Integrated Access and Backhaul with Dynamic Full-Duplex. - Kyoya Teramae; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (VTC Fall, 2019)

Low-complexity Orthogonal N-continuous Precoding for Sidelobe Suppression of OFDM Signals. - Hikaru Kawasaki 001; Takeshi Matsumura; Kentaro Ishizu; Fumihide Kojima (WPMC, 2019)

Experimental Throughput Evaluation of IEEE 802.11af Channel Aggregation with Prototype Radio Device. - Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima (WPMC, 2019)

UTW-OFDM-based 5G New Radio with Low Out-of-band Emission. - Riichi Yokoyama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2019)

Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System. - Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (IEICE Trans. Commun., 2019)

A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-Based Mobile Communication System. - Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (IEEE Trans. Cogn. Commun. Netw., 2019)

Efficient Joint Sensing of Sparse Angular-Frequency Spectrum based on Compressive Sensing. - Azril Haniz; Takeshi Matsumura; Fumihide Kojima (PIMRC, 2020)

Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System. - Shuzhi Liu; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (VTC Spring, 2020)

Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas. - Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (VTC Fall, 2020)

Stopping Criteria for Iterative Compressive Sensing of Sparse Angular-Frequency Spectrum. - Azril Haniz; Takeshi Matsumura; Fumihide Kojima (WPMC, 2020)

Adaptive Channel Aggregation in VHF/UHF for Mobile Communication. - Vinh Dien Hoang; Takeshi Matsumura; Fumihide Kojima (WPMC, 2020)

Prototype of Analog Self-interference Cancellation based on Super-heterodyne Architecture for In-band Full-duplex Cellular System. - Takeshi Matsumura; Fumihide Kojima (WPMC, 2020)

Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver. - Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (WPMC, 2020)

High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System. - Atomu Sakai; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (WPMC, 2020)

Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment. - Yuji Mizutani; Hiroto Kuriki; Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (IEICE Trans. Commun., 2020)

NICT's R&D Activities on the Future Terrestrial Wireless Communication Systems toward B5G/6G by Harmonizing Requirements with Environments. - Fumihide Kojima; Takeshi Matsumura (APWCS, 2021)

An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band. - Yuya Arakawa; Kazuki Nishikori; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (CCNC, 2021)

An Efficient Group-Based Mobility Management Mechanism for Cellular M2M Networks. - Zaw Htike; Azril Haniz; Takeshi Matsumura; Fumihide Kojima (CCNC, 2021)

A Lifelog Gathering System Based on Autonomous Device-to-Device Communications. - Huan-Bang Li; Lin Shan; Kenichi Takizawa; Fumihide Kojima; Yasushi Fuwa; Takeshi Matsumura (PIMRC, 2021)

Lazy Learning-Based Self-Interference Cancellation for Wireless Communication Systems With In-Band Full-Duplex Operations. - Ou Zhao; Wei-Shun Liao; Keren Li; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada (PIMRC, 2021)

An Efficient and Optimal Detector for Orthogonal Precoding in DFT-based Systems. - Hikaru Kawasaki 001; Takeshi Matsumura; Fumihide Kojima (VTC Spring, 2021)

Coexistence of a Low-power IEEE 802.11af Secondary User in TV White Space with Analog and Digital TV systems. - Alberto S. Bañacia; Rosana J. Ferolin; Hirokazu Sawada; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima (WPMC, 2021)

Joint Spectrum Sensing of Wideband Frequency and Angular Spectrum based on Sub-Nyquist Sampling. - Azril Haniz; Takeshi Matsumura; Fumihide Kojima (WPMC, 2021)

Status Monitoring and Diagnostics using Sensing Data in Flexible Factory. - Satoko Itaya; Akihiro Amagai; Taketoshi Nakajima; Fumiko Ohori; Toru Osuga; Takeshi Matsumura (WPMC, 2021)

Field Trials of Link Aggregation System based on Multipath TCP in Heterogeneous Mobile Network. - Hikaru Kawasaki 001; Kazuo Ibuka; Fumihide Kojima; Takeshi Matsumura (WPMC, 2021)

Estimation of Memoryless Nonlinearity of Multiple Amplifiers with Low Complexity and High Stability Based on Orthonormal Systems and Quadrature. - Kazuki Komatsu; Takeshi Matsumura (WPMC, 2021)

Automatic Convergence Detection for In-Band Full-Duplex System with Digital Self-Interference Cancellation Using Adaptive Filter. - Wei-Shun Liao; Ou Zhao; Keren Li; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada (WPMC, 2021)

On the Analog Self-interference Cancellation for In-band Full-duplex Radio with Compensation for Inherent Frequency Response. - Takeshi Matsumura (WPMC, 2021)

A Study on Spectrum Sharing for the User and Feeder Links of Command and Telemetry Communications for UAVs Using a High Altitude Relay System. - Ryu Miura; Takashi Matsuda; Fumie Ono; Takeshi Matsumura; Jun Suzuki 005; Tetsumi Takamori (WPMC, 2021)

A Study of Parallel Interference Cancellation Combined with Successive Interference Cancellation for UL-NOMA Systems. - Masafumi Moriyama; Atsushi Kurosawa; Takashi Matsuda; Takeshi Matsumura (WPMC, 2021)

Performance Evaluation of Wireless Switching for Indoor AGV. - Fumiko Ohori; Satoko Itaya; Taketoshi Nakajima; Akihiro Amagai; Jun Hasegawa; Toru Osuga; Takeshi Matsumura (WPMC, 2021)

Wireless Capacity Calculation Method for Manufacturing Tools. - Toru Osuga; Taketoshi Nakajima; Satoko Itaya; Takeshi Matsumura (WPMC, 2021)

Experimental Study of Dynamic Data Traffic Control for the Cooperating System of Smart Personal Mobility and Indoor Intelligent Infrastructure. - Chang Woo Pyo; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2021)

Analysis of 920 MHz Band Received Power Fluctuation in a Factory Environment. - Hirokazu Sawada; Hikaru Kawasaki 001; Azril Haniz; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima; Kotaro Ikeda; Kensuke Matsui; Takuto Kurose; Yasuyuki Yanagi; Tadahide Kunitachi (WPMC, 2021)

Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks. - Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada (IEEE Access, 2021)

A Virtual Pre-Connection Scheme Enabling Fast Connection to Local Spot Cell in Private Cellular Network. - Kazuo Ibuka; Hikaru Kawasaki 001; Takeshi Matsumura; Fumihide Kojima (IEICE Trans. Commun., 2021)

Determining Memory Polynomial Model Parameters from Those of Complex p-th Order Inverse for Designing Predistorter. - Michiharu Nakamura; Eisuke Fukuda; Yoshimasa Daido; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (IEICE Trans. Commun., 2021)

Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-Based 5G Systems. - Atomu Sakai; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada (IEICE Trans. Commun., 2021)

A 24/60-GHz Dual-Band Double-Directional Channel Sounder Using COTS Phased Arrays. - Minseok Kim 001; Hibiki Tsukada; Keiichiro Kumakura; Riku Takahashi; Naoya Suzuki; Hirokazu Sawada; Takeshi Matsumura (ICC Workshops, 2022)

Radio-Map-Based Flight Planning of Autonomous Repeater Drones for Bridge Inspection. - Yuichi Ambe; Yoshito Okada; Yoshiki Yokota; Satoshi Abe; Fumihide Kojima; Toshiyuki Miyachi; Hiroaki Harai; Hirokazu Sawada; Takeshi Matsumura; Kazunori Ohno; Satoshi Tadokoro (PIMRC, 2022)

Long-term Power Fluctuation and Delay Spread Characteristics in a Factory Environment at 2.4 GHz and 5.2 GHz Bands. - Azril Haniz; Hirokazu Sawada; Hikaru Kawasaki 001; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima; Kensuke Matsui; Genki Hosokawa; Yasuyuki Yanagi; Tadahide Kunitachi (PIMRC, 2022)

Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems. - Hiroshi Harada; Keiichi Mizutani; Takeshi Matsumura; Toyoyuki Kato; Ken Shioiri (PIMRC, 2022)

Semi-Blind Channel Estimation by Subspace Method for Orthogonal Precoded OFDM Systems. - Hikaru Kawasaki 001; Takeshi Matsumura (PIMRC, 2022)

A Large-Scale Wireless Emulation Environment with Interaction between Physical and Virtual Radio Nodes for Beyond 5G Systems. - Fumihide Kojima; Toshiyuki Miyachi; Takeshi Matsumura; Hirokazu Sawada; Hiroaki Harai; Hiroshi Harada (PIMRC, 2022)

Design of Radio Wave Visualization System for Office Planners and Verification of Propagation Area Visualization. - Ayaka Sakaguchi; Kensuke Sakamoto; Yuki Yamakawa; Waka Mimura; Toshiyuki Miyachi; Fumihide Kojima; Hiroaki Harai; Hirokazu Sawada; Homare Murakami; Takeshi Matsumura (PIMRC, 2022)

Repetition Using Cyclic Frequency Diversity in UL-PD-NOMA and Its Hardware Experiment. - Atsushi Kurosawa; Masafumi Moriyama; Takashi Matsuda; Takeshi Matsumura (VTC Spring, 2022)

Hybrid SUN-LoRa Network on a Low Altitude Platform for Remote Water Quality Monitoring. - Azril Haniz; Takeshi Matsumura; Haider A. H. Alobaidy; Mehran Behjati; Rosdiadee Nordin; Nor Fadzilah Abdullah; J. S. Mandeep 001; Nordin Bin Ramli (WPMC, 2022)

Waveform Analysis of DFT-spread OFDM with Phase Rotation and π /2-4PAM for Efficient Wireless Transmission. - Hikaru Kawasaki 001; Takeshi Matsumura (WPMC, 2022)

UWB Medium Access With Assistance of Pilot Narrow Band Radio. - Huan-Bang Li; Takeshi Matsumura (WPMC, 2022)

An Analog Self-interference Canceller Applicable to 5G NR-based In-band Full-duplex Supporting 100 MHz Bandwidth Signal. - Takeshi Matsumura (WPMC, 2022)

Investigation of Beyond 5G-based Physical Radio Node Emulation for Large-scale Wireless Emulator. - Takeshi Matsumura; Hirokazu Sawada (WPMC, 2022)

Development and Initial Implementation of Large-scale Wireless Emulator Toward Beyond 5G. - Takeshi Matsumura; Hirokazu Sawada; Toshiyuki Miyachi; Fumihide Kojima; Hiroaki Harai; Ayaka Sakaguchi; Yoshihisa Nishigori; Hiroshi Harada (WPMC, 2022)

A Combination of Successive Interference Cancellation and Repetition for UL-NOMA Systems. - Masafumi Moriyama; Masahiro Yamazoe; Takashi Matsuda; Takeshi Matsumura (WPMC, 2022)

Interference Analysis for Spectrum Sharing of Multiple Local 5G gNBs by Different Operators in a Building. - Homare Murakami; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2022)

Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain. - Michiharu Nakamura; Keiichi Mizutani; Hiroshi Harada; Takeshi Matsumura (WPMC, 2022)

RadioResUNet: Wireless Measurement by Deep Learning for Indoor Environments. - Chang Woo Pyo; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2022)

Throughput Evaluation of UL-NOMA Systems with Successive Interference Cancellation and Repetition. - Masahiro Yamazoe; Masafumi Moriyama; Takashi Matsuda; Takeshi Matsumura (WPMC, 2022)

Low-Altitude-Platform-Based Airborne IoT Network (LAP-AIN) for Water Quality Monitoring in Harsh Tropical Environment. - Haider A. H. Alobaidy; Rosdiadee Nordin; Mandeep Jit Singh; Nor Fadzilah Abdullah; Azril Haniz; Kentaro Ishizu; Takeshi Matsumura; Fumihide Kojima; Nordin Bin Ramli (IEEE Internet Things J., 2022)

Monolithic Fabrication of Film Bulk Acoustic Resonators above Integrated Circuit by Adhesive- Bonding-Based Film Transfer. - Abhay Kochhar; Takeshi Matsumura; Guoqiang Zhang 005; Ramesh K. Pokharel; Ken-ya Hashimoto; Masayoshi Esashi; Shuji Tanaka (IEEE DataPort, 2022)

Smart Monitoring of Wireless Environments with Real-Time Aggregation and Analysis. - Satoko Itaya; Fumiko Ohori; Toru Osuga; Takeshi Matsumura (ANT/EDI40, 2023)

Implementation of In-Band Full-Duplex Communication System with Self-Interference Cancellation Using Adaptive Filter. - Wei-Shun Liao; Ou Zhao; Keren Li; Hikaru Kawasaki 001; Takeshi Matsumura (APWCS, 2023)

Novel Ray-tracing Received Power Adjustment Approach Based on the Ratio of Wavelength and Object Size. - Azril Haniz; Hikaru Kawasaki 001; Genki Hosokawa; Takuro Urushibata; Yasuyuki Yanagi; Tadahide Kunitachi; Hirokazu Sawada; Takeshi Matsumura (PIMRC, 2023)

Non-orthogonal multiple access with transmit diversity for low latency and massive connection. - Masafumi Moriyama; Masahiro Yamazoe; Takashi Matsuda; Takeshi Matsumura (PIMRC, 2023)

Performance Evaluation of Congestion Control for QUIC in Asymmetrical Latency Environment. - Hikaru Kawasaki 001; Kazuo Ibuka; Homare Murakami; Takeshi Matsumura (WPMC, 2023)

Enhancing Quick Discovery of Neighbor Devices in Distributed D2D With Adaptive Control at Receiver. - Huan-Bang Li; Takeshi Matsumura (WPMC, 2023)

Multiple Access Technology Using Long-Range Wide-Angle Array Antennas Mounted on High Altitude Platform Station. - Takashi Matsuda; Ryu Miura; Miho Koshikawa; Jun Suzuki 005; Tetsumi Takamori; Takeshi Matsumura (WPMC, 2023)

SDR-based 5G NR System Verification with Video Transmission for Wireless Emulator. - Takeshi Matsumura; Hikaru Kawasaki 001; Kazuo Ibuka (WPMC, 2023)

Towards Transmission Rate Control Considering the Effects of the Surrounding Environment. - Fumiko Ohori; Satoko Itaya; Mitsuru Uesugi; Akihiro Amagai; Jun Hasegawa; Toru Osuga; Takeshi Matsumura; Hirozumi Yamaguchi (WPMC, 2023)

Cross-Layer Flow Control for Dual-Link Wireless Access of AGV in Factory. - Toru Osuga; Fumiko Ohori; Satoko Itaya; Takeshi Matsumura (WPMC, 2023)

A Deep Learning-Based Indoor Radio Estimation Method Driven by 2.4 GHz Ray-Tracing Data. - Changwoo Pyo; Hirokazu Sawada; Takeshi Matsumura (IEEE Access, 2023)

Implementation of In-Band Full-Duplex Using Software Defined Radio with Adaptive Filter-Based Self-Interference Cancellation. - Wei-Shun Liao; Ou Zhao; Keren Li; Hikaru Kawasaki 001; Takeshi Matsumura (Future Internet, 2023)

Theoretical Investigation and Optimization of Power Amplifier Nonlinearity for In-Band Full-Duplex Radios. - Kazuki Komatsu; Yuichi Miyaji; Hideyuki Uehara; Takeshi Matsumura (IEEE Trans. Wirel. Commun., 2023)

A Machine-Learning-Based Access Point Selection Strategy for Automated Guided Vehicles in Smart Factories. - Fumiko Ohori; Hirozumi Yamaguchi; Satoko Itaya; Takeshi Matsumura (Sensors, 2023)

Detecting Predictability in Multi-Sensor Monitoring of Indoor Wireless Communication Environment. - Satoko Itaya; Fumiko Ohori; Toru Osuga; Takeshi Matsumura (ICCE, 2024)

An Evaluation of Throughput Control on Local 5G System. - Toru Osuga; Taketoshi Nakajima; Fumiko Ohori; Satoko Itaya; Takeshi Matsumura (ICCE, 2024)

Experimental Evaluation of Wireless Communication in the 28 GHz Band in a Factory Environment. - Takuro Urushibata; Genki Hosokawa; Yasuyuki Yanagi; Azril Haniz; Hirokazu Sawada; Hikaru Kawasaki 001; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima; Tadahide Kunitachi (ICECET, 2024)

Development and Deployment of A Distributed D2D System for Supporting Water Quality Monitoring. - Huan-Bang Li; Takeshi Matsumura; Choe Peng Leo; Kok Hwa Yu; Kin Sam Yen (ICSPCS, 2024)

A Simple Access Point Synchronization for THz Wireless Access System. - Michiharu Nakamura; Hirokazu Sawada; Takeshi Matsumura (WCNC, 2024)

Deep Learning-Based Radio Estimation Using a Semi-Automatically Created Indoor Building Information. - Changwoo Pyo; Hirokazu Sawada; Takeshi Matsumura (WCNC, 2024)

Spot-Detection Technique for mmWave/THz UAV-UAV Communications based on Real-time Kinematic Sensor Fusion Positioning. - Phuc Duc Nguyen; Ryosuke Isogai; Aire Suzuki; Keitarou Kondou; Takashi Matsuda; Takeshi Matsumura; Yozo Shoji (WF-IoT, 2024)

Multi-Layer Resource Management Strategies for Cybernetic Avatars in Dynamic Local 5G Environments. - Arif Dataesatu; Atsushi Wakayama; Kazuo Ibuka; Homare Murakami; Takeshi Matsumura (WPMC, 2024)

Beyond 5G Testbed Environment employing the Large-Scale Wireless Emulator enabling the Layer Management Technology. - Fumihide Kojima; Masahiro Takagi; Shinsuke Miwa; Toshiyuki Miyachi; Takeshi Matsumura; Hirokazu Sawada; Hiroaki Harai; Jun-ichi Takada; Hiroshi Harada (WPMC, 2024)

Long-range C2 Link Experiment in 169 MHz Band with Engine-Powered UAV Flying Above the Sea. - Takashi Matsuda; Ryu Miura; Miho Koshikawa; Takeshi Matsumura; Toru Furukawa; Shinma Aoki; Yoshie Suganuma (WPMC, 2024)

Development and Basic Characteristics Verification of Hardware Wireless Link Emulator for Large-scale Wireless Emulation. - Takeshi Matsumura; Fumihide Kojima; Hiroaki Harai; Jun-ichi Takada; Hiroshi Harada (WPMC, 2024)

Basic Study on FSK Transmission Using Convolutional Code in Terahertz Band. - Masafumi Moriyama; Kazuya Takashima; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2024)

Deep Learning-based Local 5G Radio Estimation for Smart Factory Environments. - Changwoo Pyo; Kazuo Ibuka; Homare Murakami; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2024)

Fundamental Experiments on Modulation Schemes and Forward Error Correction in Terahertz Communication. - Kazuya Takashima; Masafumi Moriyama; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2024)

Gathering Activities of Daily Living Data for Elderly Care in Network Deficient Environments. - Huan-Bang Li; Lin Shan; Takeshi Matsumura; Yasushi Fuwa (IEEE Access, 2024)

Evaluation of Productivity and Wireless Channel Load for 3D Storage System in Smart Factory. - Fumiko Ohori; Satoko Itaya; Toru Osuga; Takeshi Matsumura (IEEE Access, 2024)

Path Clustering for Radio Propagation Prediction With Moving Object in Indoor Environment. - Masayuki Shirakawa; Rei Furukawa; Gilbert Ching; Kenshi Horihata; Yukiko Kishiki; Hirokazu Sawada; Azril Haniz; Takeshi Matsumura; Homare Murakami; Fumihide Kojima (IEEE Access, 2024)

Cybernetic avatars: Teleoperation technologies from in-body monitoring to social interaction. - Norihiro Hagita; Ryota Kanai; Hiroshi Ishiguro; Kouta Minamizawa; Fumihito Arai; Fumio Shimpo; Takeshi Matsumura; Yoko Yamanishi (Sci. Robotics, 2024)

Efficient Orthogonal Precoding to Efficient Orthogonal Precoding to Simultaneously Suppress OOBE and Peak Power of OFDM Signals via Trapezoidal Block Householder Reflector. - Hikaru Kawasaki 001; Takeshi Matsumura (DySPAN, 2025)

Toward Reliable End-to-End Communication for Global Cybernetic Avatar Teleoperation. - Takeshi Matsumura; Homare Murakami; Atsushi Wakayama; Kazuo Ibuka (DySPAN, 2025)

Fair Resource Allocation with Dynamic Multi-Layer Service Area Management in Local Networks Supporting Cybernetic Avatars. - Arif Dataesatu; Atsushi Wakayama; Kazuo Ibuka; Homare Murakami; Takeshi Matsumura (VTC2025-Spring, 2025)

Optimal Beam Deployment for FSO Link Assisted Satellite-Ground Multicasting Communication. - Xiaopeng Yuan; Yulin Hu; Mingliu Liu; Takeshi Matsumura; Anke Schmeink (WCNC, 2025)

Low-Complexity Architecture of Orthogonal N-Continuous Precoding for Sidelobe Suppression of OFDM Signals and Its Analysis. - Hikaru Kawasaki 001; Fumihide Kojima; Takeshi Matsumura (IEEE Access, 2025)

Computation-Free Phase Rotation by Shifted Circular Repetition for DFT-Precoding Scheme to Peak Power Reduction of OFDM Signals. - Hikaru Kawasaki 001; Fumihide Kojima; Takeshi Matsumura (IEICE Trans. Commun., 2025)

Multipath Parameter Optimization for Improving Accuracy of Ray-Tracing-Based Received Power Prediction in Industrial Environments. - Azril Haniz; Hikaru Kawasaki 001; Genki Hosokawa; Takuro Urushibata; Yasuyuki Yanagi; Tadahide Kunitachi; Hirokazu Sawada; Takeshi Matsumura (IEEE Trans. Veh. Technol., 2025)