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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CBE (Joint) |
2025-01-31 14:10 |
Fukuoka | (Primary: On-site, Secondary: Online) |
Capacity Map Estimation Method based on LOS/NLOS Information and range attenuation in Factory Environments Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ. /NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi, Kazushi Muraoka (NEC) |
[more] | |
| CQ, CBE (Joint) |
2025-01-31 16:00 |
Fukuoka | (Primary: On-site, Secondary: Online) |
Study on Optimization of Time-Division Wireless Power Transfer Based on Battery Level Feedback Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) |
[more] | |
| MIKA (3rd) |
2024-10-28 15:40 |
Okayama | Okayama Convention Center | [Poster Presentation]
Performance Evaluation of Time Division Wireless Power Transfer Considering Remaining Battery Capacity Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) |
In the time division wireless power transfer~(TD-WPT), the energy transmitter decides the length of time slot based on t... [more] | |
| CQ, MIKA (Joint) |
2024-09-25 15:50 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Study on Efficient Wireless Power Transfer Using Remaining Battery Capacity Feedback Takahiro Matsuda, Yuna Sawada, Shino Shiraki (TMU), Shigeo Shioda (Chiba Univ.), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (Doshisha Univ.)  CQ2024-56 |
We propose a transmission control method for wireless power transfer (WPT) that sends a radio signal according to the re... [more] | CQ2024-56 pp.69-74 |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on Time Division Scheduling for Wireless Power Transfer Considering Remaining Battery Capacity Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) |
Time division scheduling for wireless power transfer can achieve the fairness of power supply by optimizing the time slo... [more] | |
| CQ (2nd) |
2024-08-28 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Capacity Map Estimation Method Using LOS/NLOS Information in Factory Environments Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ./NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
[more] | |
| CQ | 2024-06-26 15:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Study on Performance Improvement of Time Division Scheduling for Wireless Power Transfer Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) CQ2024-18 |
We proposed a time division (TD) scheduling method using receiver grouping to improve efficiency of energy harvesting. I... [more] | CQ2024-18 pp.12-17 |
| MIKA (3rd) |
2024-06-11 13:20 |
Niigata | Niigata University Station South Campus Tokimeito Conference Room A | Evaluation of Spatial Loss Field estimation methods using training data generated from LOS identification results Yoshiaki Nishikawa (NEC), Shino Shiraki, Takahiro Matsuda (TMU), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
[more] | |
| CQ, CS (Joint) |
2024-05-17 14:10 |
Aichi | (Primary: On-site, Secondary: Online) |
Study on Indoor Radio Tomographic Imaging using LOS Component Estimation and TOA-based Localization Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Secure System Platform Research Laboratories, NEC Corporation), Takahiro Matsuda (Tokyo Metropolitan Univ.), Eiji Takahashi, Takeo Onishi (Secure System Platform Research Laboratories, NEC Corporation), Toshiki Takeuchi (Advanced Network Research Laboratories, NEC Corporation) CQ2024-13 |
Radio Tomographic Imaging (RTI) is a technique to estimate a spatial loss field (SLF), which is the quantified attenuati... [more] | CQ2024-13 pp.36-41 |
| CQ, CBE (Joint) |
2024-01-26 10:30 |
Kumamoto | Kurokawa-Onsen (Primary: On-site, Secondary: Online) |
[Invited Talk]
Localization and environmental monitoring based on graphs expressing spatial proximity relations. Shino Shiraki (Tokyo Metropolitan Univ.), Shigeo Shioda (Chiba Univ.), Takahiro Matsuda (Tokyo Metropolitan Univ.) CQ2023-62 |
Integrating and analyzing the sensing data collected in the real world and using them to improve business efficiency and... [more] | CQ2023-62 pp.56-61 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Optimal Design of TDM-Based Wireless Power Transfer in Time Variant Channels Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) |
[more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Capacity Estimation Based on Binary Radio Tomographic Imaging in Factory Environments Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ./NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
[more] | |
| CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on TDM-Based Wireless Power Transfer in Time Variant Channels Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) |
We evaluate the performance of TDM (Time Division Multiplexing)-based wireless power transfer (WPT) systems with simulat... [more] | |
| CS | 2023-07-27 09:53 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Performance Evaluation of TDM-Based Wireless Power Transfer in Time Variant Channels Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU) CS2023-24 |
We evaluate the performance of TDM (Time Division Multiplexing)-based wireless power transfer systems with simulation ex... [more] | CS2023-24 pp.20-25 |
| SeMI, IPSJ-UBI, IPSJ-MBL | 2023-02-28 10:40 |
Aichi | (Primary: On-site, Secondary: Online) |
Indoor Localization for Pedestrians Using BLE Signals Emitted by Smartphones Aoi Suzuki, Takuhiro Uehara, Shino Shiraki, Shigeo Shioda (Chiba Univ.), Takeshi Hirai (Osaka Univ.) SeMI2022-108 |
The proximity-based location estimation method estimates the locations of terminals by classifying the distance between... [more] |
SeMI2022-108 pp.7-12 |
| CQ, IMQ, MVE, IE (Joint) [detail] |
2022-03-09 10:20 |
Online | Online (Zoom) | Indoor Localization for Pedestrians Using BLE signals from Smartphones Yuto Ohashi, Aoi Suzuki, Shino Shiraki, Shigeo Shioda (Chiba Univ.) CQ2021-102 |
[more] | CQ2021-102 pp.11-16 |
| CQ, ICM, NS, NV (Joint) |
2021-11-26 15:50 |
Fukuoka | JR Hakata Stn. Hakata EkiHigashi Rental Room (Primary: On-site, Secondary: Online) |
Indoor Localization for Pedestrians Using Contact Information Between Smartphones Shino Shiraki, Aoi Suzuki, Takuhiro Uehara, Yuto Ohashi, Shigeo Shioda (Chiba Univ.) NS2021-94 |
The COVID-19 Contact-Confirming Application (COCOA) confirms the contact history with infected persons by the identifier... [more] | NS2021-94 pp.50-55 |
| CQ | 2021-08-04 14:30 |
Online | Online | Error-increasing factors in experiments on proximity-based localization. Shino Shiraki, Shigeo Shioda (Chiba Univ.) CQ2021-32 |
A proximity-based localization that uses the non-geotagged responses of sensors to estimate the positions of sensors in ... [more] | CQ2021-32 pp.52-57 |
| CQ, CBE (Joint) |
2021-01-21 16:00 |
Online | Online | [Poster Presentation]
Object Number Recognition Using OpenCV Based on Object Detection Sensor Response Yuto Ohashi, Shino Shiraki, Takuhiro Uehara, Shigeo Shioda (Chiba Univ.) CQ2020-78 |
This paper discusses a technique for automatically recognizing the number of objects in a monitoring area based on senso... [more] | CQ2020-78 pp.70-71 |
| CQ | 2020-07-16 14:15 |
Online | Online | Experiments on Proximity-based Localization using PIR Sensors Shino Shiraki, Yuto Ohashi, Takuhiro Uehara, Shigeo Shioda (Chiba Univ.) CQ2020-25 |
We have conducted experiments on proximity-based localization based on non-geotagged sensor data using PIR (Passive Infr... [more] | CQ2020-25 pp.19-24 |
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