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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2024-05-20 15:55 |
Kagoshima | Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Development of an indoor location estimation method using Wi-Fi (1)
-- Optimization of access point selection methods and data set volume -- Yudai Sunagozaka, Takashi Ohkawaara, Rei Hirata, Atsushi Koizumi, Hiroshi Oguma (NIT Toyama) |
(To be available after the conference date) [more] | |
| SR | 2024-05-20 16:20 |
Kagoshima | Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Development of an indoor location estimation method using Wi-Fi(2)
-- Comparison of Application Implementation on Smartphones -- Takashi Ohkawahara, Yudai Sunagozaka, Rei Hirata, Atsuhi Koizumu, Hiroshi Oguma (NIT Toyama) |
(To be available after the conference date) [more] | |
| SAT, MICT, WBS, RCC (Joint) [detail] |
2024-05-17 14:05 |
Miyazaki | KITEN Convention hall (Miyazaki) (Primary: On-site, Secondary: Online) |
A study on indoor drone positioning using Wi-Fi RTT and machine leaning Yuichiro Sugiyama, Kentaro Kobayashi (Meijo Univ.) |
(To be available after the conference date) [more] | |
| SAT, MICT, WBS, RCC (Joint) [detail] |
2024-05-17 14:25 |
Miyazaki | KITEN Convention hall (Miyazaki) (Primary: On-site, Secondary: Online) |
Accuracy comparison of indoor positioning of a drone base station using 2.4GHz/5GHz Wi-Fi RTT Tomoki Okaya, Kentaro Kobayashi (Meijo Univ.) |
(To be available after the conference date) [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) |
(To be available after the conference date) [more] | |
| CAS, CS | 2024-03-14 13:55 |
Okinawa | Study on Comparison of Effective CSI Feature Extraction and Deep Learning-Based Indoor Positioning Methods Seiha Homma, Hayato Matsushita, Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.)  CAS2023-119 CS2023-112 |
In recent years, the indoor positioning solution markets has been expanding, and there is a growing demand for indoor po... [more] | CAS2023-119 CS2023-112 pp.47-52 |
|
| CAS, CS | 2024-03-14 14:25 |
Okinawa | [Special Invited Talk]
Indoor positioning system using RSSI and machine learning Tsugumichi Shibata (TCU) CAS2023-120 CS2023-113 |
Tokyo City University changed its name from the former Musashi Institute of Technology in 2009, and has been promoting f... [more] | CAS2023-120 CS2023-113 pp.53-57 |
|
| NS, IN (Joint) |
2024-03-01 14:40 |
Okinawa | Okinawa Convention Center | 3D indoor location estimation method using BLE beacons Namito Shimokawa, Ken-ichi Baba (Kogakuin Univ.) IN2023-109 |
In recent years, the demand for location-based services has increased with the spread of mobile devices such as smartpho... [more] | IN2023-109 pp.261-266 |
| AP | 2024-02-16 15:00 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation loss prediction method by machine learning and ray-tracing for indoor environments Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO) AP2023-197 |
Radio propagation estimation is important for improving the stability and reliability of wireless communications. Howeve... [more] | AP2023-197 pp.50-55 |
| PRMU, MVE, VRSJ-SIG-MR, IPSJ-CVIM | 2024-01-26 15:34 |
Kanagawa | Keio Univ. (Hiyoshi Campus) | Comparison of Imbalanced Data Handling Techniques in Emotion Estimation of Expressway Service Area Workers using Stacking Ensemble Learners for Complex Decision Boundaries Akihiro Sato, Satoki Ogiso, Ryosuke Ichikari, Takeshi Kurata (AIST) PRMU2023-47 |
Estimating emotions of workers is promising to promote health and productivity management, while it has difficulty in c... [more] | PRMU2023-47 pp.40-45 |
| AP, WPT (Joint) |
2024-01-17 16:00 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Proposal of Indoor Radio Propagation Estimation Method Using DCNN
-- On Input Maps for Improving Estimation Accuracy of Out-of-sight Areas -- Masamitsu Irikuchi, Tetsuro Imai (Tokyo Denki Univ.), Koshiro Kitao, Satoshi Suyama (NTTDOCOMO) AP2023-165 |
In the next generation communication system (6G), where further improvement of frequency utilization efficiency and powe... [more] | AP2023-165 pp.30-34 |
| ITS, WBS, RCC | 2023-12-21 14:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study on indoor positioning of a drone base station using Wi-Fi RTT of multiple Wi-Fi terminals Tomoki Okaya, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-37 ITS2023-20 RCC2023-31 |
GPS is generally used to establish navigation and safety functions when drones fly autonomously outdoors, but these func... [more] | WBS2023-37 ITS2023-20 RCC2023-31 pp.48-52 |
| ITS, WBS, RCC | 2023-12-21 14:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study on indoor positioning of a drone using Wi-Fi RTT of multiple Wi-Fi access points Yuichiro Sugiyama, Kentaro Kobayashi, Wataru Chujo (Meijio Univ.) WBS2023-38 ITS2023-21 RCC2023-32 |
When drones fly autonomously outdoors, they use GPS to implement safety functions and navigation. However, GPS is unstab... [more] | WBS2023-38 ITS2023-21 RCC2023-32 pp.53-58 |
| ITS, WBS, RCC | 2023-12-21 15:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Consideration of detection method combining beat frequency and correlation for ranging in LoRa systems Shoji Natsumi, Ono Kouhei (Meiji Univ) WBS2023-46 ITS2023-29 RCC2023-40 |
This paper discusses a ranging scheme using LoRa that uses narrower bandwidth chirp signal for finding lost objects in i... [more] | WBS2023-46 ITS2023-29 RCC2023-40 pp.92-97 |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
Hybrid Positioning with Deep-Learning-based PDR and BLE Beacons Kazuma Kano, Keisuke Higashiura, Koki Takigami, Kohei Yamaguchi, Yoshiteru Nagata, Shin Katayama, Kenta Urano, Takuro Yonezawa, Nobuo Kawaguchi (Nagoya Univ.) |
In various industrial settings, there is a growing demand for digitizing and utilizing people's location information to ... [more] | |
| EE, CPM, OME | 2023-12-09 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Indoor Solar Power Generation to Power IoT Devices Toshihiko Ishiyama (HIT) EE2023-36 CPM2023-92 OME2023-63 |
The author investigated a stable power supply method for IoT devices used indoors that does not require battery replacem... [more] | EE2023-36 CPM2023-92 OME2023-63 pp.62-66 |
| SRW, SeMI (Joint) |
2023-11-22 10:00 |
Tokyo | Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
Radio propagation prediction in indoor dynamic environment using LiDAR point cloud Kazumasa Hashiba, Kentaro Saito (Tokyo Denki Univ.) SRW2023-36 |
In recent years, efforts have been made to utilize cyber-physical systems (CPS) to improve the development efficiency of... [more] | SRW2023-36 pp.33-38 |
| AP, RCS (Joint) |
2023-11-17 13:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Relationship between size and reflected power of metal flat reflectors for indoor communications in the 300 GHz band Makoto Ohashi, Keizo Cho, Akihiko Hirata (CIT) AP2023-150 RCS2023-173 |
Large-capacity and ultrahigh-speed communications using millimeter wave and terahertz wave bands are attracting attentio... [more] | AP2023-150 RCS2023-173 pp.104-109(AP), pp.107-112(RCS) |
| SANE | 2023-11-13 10:25 |
Chiba | Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Basic Study of Acoustic Localization using Simultaneous Transmission of Phase-shifted Pulses Masanari Nakamura (Hokkaido Univ.), Hiromichi Hashizume (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SANE2023-48 |
The position of a microphone in an indoor environment can be computed by obtaining the received times of acoustic signal... [more] | SANE2023-48 pp.7-12 |
| CS | 2023-11-10 10:35 |
Shizuoka | Plaza Verde | Machine learning-based area estimation using data measured under walking conditions Shota Nakayama, Satoru Aikawa, Shinichiro Yamamoto (Univ. of Hyogo) CS2023-76 |
This study examines the accuracy and measurement costs associated with room-level indoor-area estimation using a wireles... [more] | CS2023-76 pp.53-57 |
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