Simultaneous wireless power and data transfer system with reconfigurable load-independent class-E inverter
Wenqi Zhu, Ayano Komanaka, Yutaro Komiyama, Hirotaka Koizumi, and Hiroo Sekiya
IEEE Journal of Emerging and Selected Topics in Power Electronics (Early Access) doi: 10.1109/JESTPE.2024.3508093., Nov. 2024.
[Abstract | pdf]

A Switch-Mode and Waveform Shaping Inverter With an Intrinsically Adjustable Nonlinear Output Capacitance
Ali Lotfi, Mahmoud Shahbazi, Walid Issa, Patrick Wheeler, Hiroo Sekiya, and Marian K. Kazimierczuk
IEEE Access, vol.12, pp.165918-165927, Nov. 2024.
[Abstract | pdf]

Enhancing sparse mobile crowdsensing with manifold optimization and differential privacy
Chengxin Li, Saiqin Long, Haolin Liu, Youngjune Choi, Hiroo Sekiya, and Zhetao Li
IEEE Transactions on Information Forensics and Security, vol.19, pp.6070-6083, June 2024.
[Abstract | pdf]

Maximisation of synchronisability under low injection power
Hisa-Aki Tanaka, Yoji Yabe, Somei Suga, Akira Keida, Kai Maeda, Fumito Mori, Hiroo Sekiya
Europhysics Letters, no.52001, pp.1-7, June 2024.
[Abstract | pdf]

FQ-SAT: A Fuzzy Q-learning-based MPQUIC Scheduler for Data Transmission Optimization
Thanh Trung Nguyen, Minh Hai Vu, Thi Ha Ly Dinh, Thanh Hung Nguyen, Phi Le Nguyen, Kien Nguyen
The 6th International Conference on Computer Communication and the Internet (ICCCI), June 2024.
[Abstract | pdf]

低注入電力下での注入同期能力の最大化
慶田朗、矢部洋司、前多夏維、菅聡明、森史、関屋大雄、田中久陽
電子情報通信学会論文誌A, vol.J107-A, no.3, pp.47-55, May 2024.
[Abstract | pdf]

VT-MCNet: High-accuracy automatic modulation classification model based on vision transformer
Thien-Thanh Dao, Dae-Il Noh, Mikio Hasegawa, Hiroo Sekiya, and Won-Joo Hwang,
IEEE Communications Letters, , vol.28, no.1, pp.98-102, Apr. 2024.
[Abstract | pdf]

Analysis and Design of Load-Independent Series Resonant Power Amplifier With Constant Current Output and Its Application for WPT System
Yutaro Komiyama, Ayano Komanaka, Wenqi Zhu, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya
IEEE Transactions on Power Electronics, 2024., Feb. 2024.
[Abstract | pdf]

Load-Independent Class-E Frequency Multipliers
Yinchen Xie, Wenqi Zhu, Yutaro Komiyama, Ayano Komanaka, Akihiro Konishi, Xiuqin Wei, Kien Nguyen, and Hiroo Sekiya
IEEE Transactions on Circuits and Systems I: Regular Papers,DOI: 10.1109/TCSI.2024.3369649, Feb. 2024.
[Abstract | pdf]

a Universal Calibration Model for Multiple Low-Cost Air Monitoring Devices
Anh Duy Nguyen, Thuy Dung Nguyen, Thu Hang Phung, Huy Hieu Pham, Kien Nguyen, Phi Le Nguyen
Engineering Applications of Artificial Intelligence, vol.128, no.107591, Feb. 2024.
[Abstract | pdf]

Analysis and Design of High-Frequency WPT System Using Load-Independent Inverter With Robustness Against Load Variations and Coil Misalignment
Yutaro Komiyama, Ayano Komanaka, Hiroaki Ota, Yuki Ito, Taichi Mishima, Takeshi Uematsu, Akihiro Konishi, Wenqi Zhu, Kien Nguyen, and Hiroo Sekiya
IEEE Access, doi: 10.1109/ACCESS.2024.3361029, Jan. 2024.
[Abstract | pdf]

Design of Capacitive Power Transfer System
Takumi Kobayashi, Yutaro Komiyama, Akihiro Konishi, Kien Nguyen, Hiroo Sekiya
IEEE Workshop on Nonlinear Circuit Networks (NCN2024), pp.46-49, Dec. 2024.
[Abstract | pdf]

Design of magnetic resonant WPT systems
Naoki Fukuda, Yutaro Komiyama, Yinchen Xie, Ayano Komanaka, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya
IEEE Workshop on Nonlinear Circuit Networks (NCN2024), pp.50-52, Dec. 2024.
[Abstract | pdf]

Design of Dual-Frequency Rectifier in Wireless Power Transfer Systems
Yinchen Xie; Yutaro Komiyama; Ayano Komanaka; Akihiro Konishi; Kien Nguyen; Hiroo Sekiya
2024 13th International Conference on Renewable Energy Research and Applications (ICRERA), Dec. 2024.
[Abstract | pdf]

Pre-Signal Processing of WiFi Sensing for Motion Detection
Koichi Tokunaga, Yang Xiang, Ryuji Nagazawa, Ryohei Kameoka, Kien Nguyen, Jing Ma, Shigeo Shioda, Hiroo Sekiya
NOLTA 2024, Dec. 2024.
[Abstract | pdf]

Design of Load-Independent Class-Φ3 Resonant Inverter
Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya
IEEE Energy Conversion Congress and Exposition (ECCE), Oct. 2024.
[Abstract | pdf]

Design of Resonant Converter with Genetic-Algorithm Optimization
Rintaro Kaneiso, Ayano Komanaka, Yinchen Xie, Yutaro Komiyama, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya
21st International SoC Design Conference (ISOCC 2024), Aug. 2024.
[Abstract | pdf]

Implementation of Wireless Spiking Neural Network for Classifications on MNIST Dataset
Haruto Ota, Jiaying Lin, Ryuji Nagazawa, Kien Nguyen, Won-Joo Hwang, and Hiroo Sekiya
21st International SoC Design Conference (ISOCC 2024), Aug. 2024.
[Abstract | pdf]

An Implementation and Evaluation of MPTCP-based 5G ATSSS
Reo Kudo, Shunji Aoyagi, Kien Nguyen, Hiroo Sekiya
The 20th International Conference on Multimedia Information Technology and Applications (MITA 2024), July 2024.
[Abstract | pdf]

Dual Perigee: Reducing Latency in IoT Blockchain Through Efficient Peer Selection
Koki Koshikawa, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya
VTC2024-Spring, June 2024.
[Abstract | pdf]

SNN Modeling of Cricket Auditory Network with Izhikevich Model Optimized by PSO
Jiaying Lin, Ryuji Nagazawa, Koichi Tokunaga, Kien Nguyen, Hiroyuki Torikai, Won-Joo Hwang, and Hiroo Sekiya
IEEE International Symposium on Circuits and Systems (ISCAS2024), May 2024.
[Abstract | pdf]

Design of Class-Φ3 Power Oscillator
Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Nguyen Kien, and Hiroo Sekiya
2024 IEEE International Symposium on Circuits and Systems (ISCAS2024), May 2024.
[Abstract | pdf]

Resonant Converter with Class-E^−1 inverter with Constant Voltage
Ayano Komanaka, Wenqi Zhu, Xiuqin Wei, Kien Nguyen, and Hiroo Sekiya
2024 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing(NCSP2024), pp.441-444, Mar. 2024.
[Abstract | pdf]

Measuring Power Consumption of IoT Devices in IoT-Blockchain Systems
Haruki Kurisaka, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya
KJCCS, Jan. 2024.
[Abstract | pdf]

Evaluating Impacts of Overlay Networks on IoT Blockchain Latency
Koki Koshikawa, Jong-Deok Kim, Kien Nguyen and Hiroo Sekiya
KJCCS, Jan. 2024.
[Abstract | pdf]

MuLeS: a Multi-client Learning-based MPQUIC Scheduler
Trung Thanh Nguyen, Minh Hai Vu, Thi Ha Ly Dinh, Phi Le Nguyen, Kien Nguyen
IEEE CCNC2024, Jan. 2024.
[Abstract | pdf]

IoTブロックチェーンのための遅延効率の良いピア選択手法
越川 幸輝,蘇 悦,Jong-Deok Kim,Won-Joo Hwang,グエン キエン,関屋 大雄
第23回情報科学技術フォーラム（FIT2024）, Sept. 2024.
[Abstract | pdf]

負荷非依存EF級インバータを用いた電界結合型無線電力伝送システムの解析と設計
小林巧弥,小宮山裕太郎,小西晃央,小田博章,伊藤勇輝,三島大地,上松武,グエンキエン,関屋大雄
電気情報通信学会電子通信エネルギー技術研究会(EE), July 2024.
[Abstract | pdf]

, July 2024.
[Abstract | pdf]

非同期パルス符号多重通信を用いた無線スパイキングニューラルネットワークの実装
太田温土，長澤龍司，林嘉穎，グエンキエン，鳥飼弘幸，長谷川幹雄，Won-Joo Hwang，関屋大雄
電子情報通信学会 複雑コミュニケーションサイエンス研究会, Mar. 2024.
[Abstract | pdf]

機械学習を用いた負荷非依存WPTシステムの設計手法
福田直輝，小宮山裕太郎，朱聞起，謝寅晨，駒中綾乃，小西晃央，グエンキエン，関屋大雄
電子通信エネルギー技術研究会（EE研）, vol.123, no.420, pp.6-11, Mar. 2024.
[Abstract | pdf]

Wi-Fiセンシングによる動体検知の一検討
徳永晃一，向陽，グエンキエン，馬ジン，塩田茂雄，関屋大雄
電子情報通信学会 複雑コミュニケーションサイエンス研究会, Mar. 2024.
[Abstract | pdf]

Raspberry PiにおけるRaspbianとLineageOSの性能比較
松田敏拓、グエン キエン、関屋大雄
ネットワークシステム研究会（NS), vol.123, no.397, pp.113-118, Feb. 2024.
[Abstract | pdf]

Φ3 級電力発振器の解析と設計
小宮山裕太郎, 小西 晃央, 朱 聞起, 駒中 綾乃, グエンキエン, 関屋 大雄
電子情報通信学会電子通信エネルギー技術研究会, vol.123, no.343, pp.83-87, Jan. 2024.
[Abstract | pdf]

CC/CV 出力負荷非依存並列共振インバータの設計
朱 聞起, 駒中 綾乃, 小宮山裕太郎, グエンキエン, 関屋 大雄
電子通信エネルギー技術研究会（EE研), vol.123, no.343, pp.93-97, Jan. 2024.
[Abstract | pdf]

Load-Independent Class-E Power Oscillator and Synchronous Rectifier
Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya
IEEE Workshop on Nonlinear Circuit Networks (NCN2024), Dec. 2024.
[Abstract | pdf]