Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT |
2022-03-07 10:05 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Yagi-Uda rectenna applied metasaurface Tamami Maruyama, Koki Shibata, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-19 |
This paper proposes a novel rectenna array using a metasurface to deliver electric power to IoT terminals by wireless po... [more] |
WPT2021-19 pp.1-4 |
WPT |
2022-03-07 12:10 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Magnetic Resonance Wireless Power Transmission with External Q Control by Divided-Capacitance Yasuo Ohno, Hiroko Itoh (LaS) WPT2021-24 |
Resonant power transmission circuits can be viewed as an impedance transformer. The transformation ratio varies greatly ... [more] |
WPT2021-24 pp.21-24 |
SeMI |
2022-01-21 14:40 |
Nagano |
(Primary: On-site, Secondary: Online) |
[Short Paper]
Study on a GIS-based System Configuration Method for Inspections of Power Transmission Facilities Using UAVs Tekkann Okuda, Hiraku Okada (Nagoya Univ.), Hiroki Tanaka, Toshihiro Fujiwara (Chubu Electric Power Co., Inc.), Chedlia Ben Naila, Masaaki Katayama (Nagoya Univ.) SeMI2021-67 |
This paper considers a system using an unmanned aerial vehicle (UAV) equipped with a camera and a transceiver for autono... [more] |
SeMI2021-67 pp.55-58 |
SRW |
2022-01-17 10:10 |
Online |
Online |
Adaptive Transmission Power Control for Upward Link in Wi-SUN FAN Network Naoki Ishibashi, Rei Hirakawa, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2021-55 |
In recent years, demand of the Internet of Things (IoT), which connects to the Internet all kinds of things such as appl... [more] |
SRW2021-55 pp.13-18 |
HIP |
2021-12-24 10:15 |
Online |
Online |
Investigation of critical brain states to initiate attentional shift Wei Wu, Kazuya Kobayashi, Dengzhe Hou, Shin Ono, Yoshiyuki Sato, Yasuhiro Hatori, Chia-huei Tseng (Tohoku University), Satoshi Shioiri (Tohoku Univ) HIP2021-57 |
We investigated the possible mechanism that control self-initiated attention, measuring electroencephalography (EEG) whe... [more] |
HIP2021-57 pp.49-52 |
WPT, UWT (Joint) |
2021-11-12 15:45 |
Online |
Online |
A Proposal of Digging System Based on Wirelessly Powered Drill Pipe String Needless of Battery Exchange Daisuhe Kitagawa, Toshio Ishizaki (Ryukoku Univ.), Tomoya Inoue, Junya Isiwata (JAMSTEC), Ikuo Awai (Fuji Waves) WPT2021-10 |
We propose the concept of a sensor system which extends the contactless power transfer system for undersea drilling we h... [more] |
WPT2021-10 pp.6-10 |
RCS, SAT (Joint) |
2021-08-26 11:25 |
Online |
Online |
Experimental Study on Communication Parameter Control for LPWA Network using Radio Environment Monitoring Hiroaki Sudo, Kazuhiro Kosaka, Akihiko Odani, Noriyuki Gejoh, Takeshi Yasunaga (Panasonic) RCS2021-100 |
In Internet of Things (IoT) era, the demand for Wireless Networks that can accommodate a wide range of terminals at low ... [more] |
RCS2021-100 pp.7-12 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 13:00 |
Online |
Online |
Improvement Study on Communication Parameter Control for LPWA Network using Radio Environment Monitoring Hiroaki Sudo, Kazuhiro Kosaka, Akihiko Odani, Noriyu Gejoh, Takeshi Yasunaga (Panasonic) SR2021-20 |
In Internet of Things (IoT) era, the demand for Wireless Networks that can accommodate a wide range of terminals at low ... [more] |
SR2021-20 pp.1-8 |
RCS |
2021-06-25 09:00 |
Online |
Online |
Measurement of Radio Wave Propagation Characteristics for Inspections of Power Transmission Lines by Using Multicopters Tekkann Okuda, Hiraku Okada (Nagoya Univ.), Hiroki Tanaka, Toshihiro Fujiwara (Chubu Electric Power), Chedlia Ben Naila, Masaaki Katayama (Nagoya Univ.) RCS2021-61 |
This paper considers a system using multicopters for autonomous inspection of power transmission lines. In this system, ... [more] |
RCS2021-61 pp.187-192 |
WPT |
2021-03-05 10:45 |
Online |
Online |
Development of a Closed-loop Controlled Position Following System Utilizing Harmonic Reradiation from Rectenna Jie Chu, Bo Yang, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-44 |
In this research, we investigated the position estimation system that uses the second harmonic reflection of the power r... [more] |
WPT2020-44 pp.51-55 |
RCS, SR, SRW (Joint) |
2021-03-03 11:40 |
Online |
Online |
A Study on Level Estimation of Radio Noise and Interference using Radio Monitoring Node Kenta Suzuki, Takuya Kurihara, Kazuto Yano, Satoru Shimizu, Yoshinori Suzuki (ATR) SR2020-61 |
Since various applications with different usage, required quality of experience (QoE) and importance have been more and ... [more] |
SR2020-61 pp.7-13 |
SeMI, IPSJ-MBL, IPSJ-UBI [detail] |
2021-03-02 11:15 |
Online |
Online |
A Study on Transmission Scheduling of Sensor System Using LPWA for Landslide Indication Detection Satoshi Dehara, Makoto Kobayashi, Koichi Shin, Masahiro Nishi (Hiroshima City Univ) SeMI2020-65 |
In order to promote early evacuation and reduce human causalities in landslide disasters, it is important to detect the ... [more] |
SeMI2020-65 pp.41-46 |
SR |
2021-01-25 10:00 |
Online |
Online |
Study on Communication Parameter Control when Transmission Power Control Range is insufficient for LPWA Network using Radio Environment Monitoring Hiroaki Sudo, Kazuhiro Kosaka, Akihiko Odani, Noriyuki Gejoh, Takeshi Yasunaga (Panasonic) SR2020-47 |
In Internet of Things (IoT) era, the demand for Wireless Networks that can accommodate a wide range of terminals at low ... [more] |
SR2020-47 pp.1-8 |
RCS, AP, UWT (Joint) |
2020-11-25 14:20 |
Online |
Online |
Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells Junya Tani, Kenichi Higuchi (Tokyo Univ. of Science) RCS2020-117 |
In this paper, we propose an online probabilistic activation/deactivation control at base stations (BSs) based on the te... [more] |
RCS2020-117 pp.42-47 |
NLP |
2020-09-10 14:55 |
Online |
Online |
Simulation on Router Network by Power Packet and Estimation of Transfer Efficiency Kazuhiro Koto, Takashi Hikihara (Kyoto Univ.) NLP2020-29 |
This report discusses power packet dispatching system in which DC power is discretized. Power with information tag is di... [more] |
NLP2020-29 pp.34-38 |
EST |
2020-05-21 10:35 |
Online |
Online |
A Study on an Automatic Efficiengy Control of the Magnetic-Resonant-Type WPT System using the SP-PS Circuit Topology Takara Ijiro, Tsugumichi Shibata (TCU) EST2020-2 |
The efficiency of a magnetic resonant type wireless power transfer is affected not only by the loss due to the parasitic... [more] |
EST2020-2 pp.7-10 |
MW, WPT |
2020-04-23 14:15 |
Online |
Online |
Investigation of Rectifier Operation with Harmonic Controlled Input Signals towards Pulse Modulation WiCoPT System Runyuan Li, Satoshi Yoshida (Kagoshima Univ), Yasunori Suzuki, Hiroshi Okazaki (NTT DOCOMO), Kenjiro Nisikawa (Kagoshima Univ) WPT2020-5 MW2020-5 |
One of main issues on Wireless Communication and Power Transmission(WiCoPT) system is that modulated input signals degra... [more] |
WPT2020-5 MW2020-5 pp.25-30 |
RCS, SR, SRW (Joint) |
2020-03-05 10:55 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on Prediction of Environmental Value and Transmission Power Control in WLAN Hironori Godo, Osamu Takyu (Shinshu Univ.), Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2019-126 |
Wireless local area networks (WLAN) are widely spread over office and home for supporting various applications. In recen... [more] |
SR2019-126 pp.79-86 |
IT, SIP, RCS |
2020-01-24 14:25 |
Hiroshima |
Hiroshima City Youth Center |
Reducing Handover Incidence in Decentralized Probabilistic Frequency-Block Activation Control Fumiya Ishikawa, Kenichi Higuchi (Tokyo Univ. of Science) IT2019-77 SIP2019-90 RCS2019-307 |
In heterogeneous network in which low-transmission-power pico-base stations (BSs) are overlaid onto the coverage of a hi... [more] |
IT2019-77 SIP2019-90 RCS2019-307 pp.239-245 |
WPT |
2019-12-11 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study on metasurface application for wireless power transfer efficiency Tamami Maruyama (NIT, Hakodate College) WPT2019-44 |
By installing a rectenna array composed of a half-wave length antenna near the rectenna for power transmission, a wavegu... [more] |
WPT2019-44 pp.1-4 |