Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ED, IEE-BMS, IEE-MSS |
2023-08-18 16:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Surface Plasmon Resonance Sensor with Feedback Control of Incident Angle Taiyo Miwa, Takumi Ito, Takuya Tsukagoshi, Kentaro Noda, Ahmed Almassri, Fengyu Li, Ken'ichi Koyanagi, Toru Oshima, Isao Shimoyama (TPU) ED2023-12 |
We are developing a sensor system that uses surface plasmon resonance (SPR) to measure the concentration of a sample sol... [more] |
ED2023-12 pp.10-13 |
WPT |
2023-03-17 15:25 |
Kyoto |
Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
500 MHz band rectennas with the folded dipole antenna and the small loop antenna Takumi Itoh, Kaito Matsuda, Naoki Sakai, Kenji Itoh (KIT), Minoru Sudo, Fumiyasu Utsunomiya, Yusuke Takeuchi (ABLIC) WPT2022-61 |
In this report, the prototyped rectennas for energy harvesting systems using radio waves of the digital terrestrial broa... [more] |
WPT2022-61 pp.133-137 |
EE, WPT (Joint) |
2022-10-06 13:55 |
Osaka |
(Primary: On-site, Secondary: Online) |
28 GHz band wireless power transfer experiments with a GaAs rectenna MMIC with an inductive high impedance patch antenna Tsukasa Hirai, Takumi Itoh, Yuya Hirose, Naoki Sakai, Keisuke Noguchi, Kenji Itoh (Kanazawa IT), Naoki Hasegawa, Takashi Hirakawa, Yuta Nakamoto, Yoshichika Ohta (SoftBank) WPT2022-22 |
As one of additional functions in the beyond-5th generation (B5G) mobile communication system, the wireless power transf... [more] |
WPT2022-22 pp.7-10 |
MW |
2022-03-03 11:45 |
Online |
Online |
Rectifier diode model for low power rectennas Takumi Itoh, Tsubasa Yonemura, Naoki Sakai, Kenji Itoh (KIT) MW2021-118 |
In this report, a rectifier diode model is discussed for low power rectennas. Rectennas with small loop antennas have te... [more] |
MW2021-118 pp.42-47 |
IN, CCS (Joint) |
2020-08-04 10:00 |
Online |
Online |
[Invited Talk]
Reinforcement Learning Based Channel Selection Algorithm for IoT Devices and Its Application to Wireless Sensor Network for Building Monitoring System So Hasegawa (NICT), Ryoma Kitagawa, Takumi Ito, Takashi Nakajima (TUS), Song-Ju Kim (KU), Yoshito Watanabe, Yozo Shoji (NICT), Mikio Hasegawa (TUS) CCS2020-13 |
The IoT wave have spread and the number of IoT devices have rapidly increased.
In IoT system using numerous IoT devices... [more] |
CCS2020-13 pp.5-10 |
SR |
2019-12-06 13:50 |
Okinawa |
Ishigaki City Hall (Ishigaki Island) |
Performance Evaluation of Machine Learning Based Channel Selection Algorithm Implemented on IoT Sensor Devices and Its Application to Data Collection System for Building Monitoring So Hasegawa, Ryoma Kitagawa, Takumi Ito, Takashi Nakajima (TUS), Song-Ju Kim (KU), Yozo Shoji (NICT), Mikio Hasegawa (TUS) SR2019-106 |
The IoT wave have spread and the number of IoT devices have rapidly increased. Numerous IoT devices may generate enormou... [more] |
SR2019-106 pp.103-108 |
SR |
2019-05-31 10:00 |
Tokyo |
Tokyo Big Sight |
[Technology Exhibit]
Cognitive IoT
-- A Reinforcement-Learning-based Distributed Channel Selection Algorithm for IoT and Its Application -- Jing Ma, So Hasegawa, Honami Furukawa, Takuma Onishi (TUS), Song-Ju Kim (Keio), Takumi Ito, Kenjiro Mori, Takashi Nakajima, Yoichiro Hashizume, Takahiro Yamamoto, Yakayuki Kawahara (TUS), Hitoshi Watanabe, Wei Liu, Yozo Shoji (NICT), Mikio Hasegawa (TUS) SR2019-14 |
[more] |
SR2019-14 pp.87-89 |
IN, CCS (Joint) |
2018-08-02 13:00 |
Hokkaido |
Kitayuzawa Mori-no-Soraniwa |
A Study on Communication Quality and Power Efficiency in IoT System for Monitoring Buildings Kentaro Ukai, Takahiro Yamamoto, Takayuki Kawahara, Takumi Ito, Takashi Nakajima, Yoichiro Hashizume (TUS), Yozo Shoji (NICT), Mikio Hasegawa (TUS) CCS2018-30 |
[more] |
CCS2018-30 pp.21-24 |
NLP, CCS |
2018-06-10 09:55 |
Kyoto |
Kyoto Terrsa |
A possible approach to detect a damaged position of wooden wall using neural-network classifier Yoichiro Hashizume, Sakuya Kishi, Takashi Nakajima, Soichiro Okamura, Takahiro Yamamoto, Takayuki Kawahara, Mikio Hasegawa, Changhoon Choi, Takumi Ito (TUS) NLP2018-40 CCS2018-13 |
We investigated how to detect the state of the building with measuring the vibration data given by a piezoelectric senso... [more] |
NLP2018-40 CCS2018-13 pp.69-73 |
ICTSSL |
2017-07-13 14:15 |
Kagawa |
Kagawa Univ. |
Basic Practical Verification of Building State Detection using Piezoelectric Sensor and Machine Learning aiming to Realize Safe and Secure Building IoT System Ryo Oiwa, Sakuya Kishi, Yoichiro Hashizume, Takashi Nakajima, ChangHoon Choi, Takumi Ito, Takahiro Yamamoto, Mikio Hasegawa, Takayuki Kawahara (Tokyo Univ. of Science) ICTSSL2017-20 |
We have constructed a wooden building in Kunisaki City, Oita Prefecture and are doing field verifications in order to re... [more] |
ICTSSL2017-20 pp.17-20 |
SR |
2017-05-26 10:00 |
Tokyo |
Tokyo big sight |
[Technology Exhibit]
Design and Implementation of IoT System for Monitoring Buildings Kentaro Ukai, Takahiro Yamamoto, Takayuki Kawahara, Takumi Ito, Changhoon Choi, Takashi Nakajima, Yoichiro Hashizume (TUS), Yozo Shoji (NICT), Mikio Hasegawa (TUS) SR2017-20 |
We have designed and implemented a wireless sensor network system for monitoring damage of buildings. When a natural dis... [more] |
SR2017-20 pp.119-121 |
NS, IN (Joint) |
2017-03-03 13:00 |
Okinawa |
OKINAWA ZANPAMISAKI ROYAL HOTEL |
Design and Implementation of End-to-End TE for Network Greening by using Multi-Path TCP Takumi Ito, Kenji Kawahara (KIT) IN2016-146 |
In recent years, the amount of consumed power by networking devices is rapidly increasing with the growth of the Interne... [more] |
IN2016-146 pp.293-298 |
CNR |
2013-12-20 15:30 |
Tokyo |
Sanjo Conference Hall, UTokyo |
Effects of Museum Guide Robot's Body Orientation on Viewer's Arrangement Takumi Ito, Hideaki Kuzuoka (University of Tsukuba) CNR2013-26 |
[more] |
CNR2013-26 pp.29-34 |
US |
2011-06-23 13:50 |
Tokyo |
|
Effect of emission conditions of ultrasound in aggregation formation of microbubbles with their specifications Ren Koda, Nobuyuki Watarai, Nobuhiko Shigehara, Takumi Ito, Kohji Masuda (TUAT) US2011-15 |
We have previously reported our attempts to propel microbubbles (microcapsules) in flow by primary Bjerknes force to pre... [more] |
US2011-15 pp.13-18 |
|