Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2025-03-05 16:30 |
Kyoto |
Kyoto Institute of Technology (Primary: On-site, Secondary: Online) |
Fractional Delay Detection Between Baseband Signals with Arbitrary Granularity Using Lower-frequency Range of Phase-Only Correlation Function Keita Kondo, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.) SR2024-103 |
For various reasons, unknown time differences may exist between two signals whose timing is expected to be aligned. This... [more] |
SR2024-103 pp.28-35 |
SR |
2025-01-30 09:55 |
Kagawa |
Sunport Takamatsu (Primary: On-site, Secondary: Online) |
Indoor Positioning Estimation using BLE Beacons and User Equipments in Factory Environment Kohei Yuzawa, Takeo Fujii (UEC) SR2024-67 |
For indoor position estimation where global navigation satellite system (GNSS) using signals from satellites cannot be u... [more] |
SR2024-67 pp.6-11 |
SR |
2025-01-31 16:50 |
Kagawa |
Sunport Takamatsu (Primary: On-site, Secondary: Online) |
[Short Paper]
Effect of reducing MADOCA-PPP positioning time using QZSS ionospheric delay information Satoshi Takahashi (Hiroshima City Univ.) SR2024-94 |
The Quasi-Zenith Satellite System (QZSS), Michibiki, broadcasts not only positioning signals but also correction signals... [more] |
SR2024-94 pp.119-123 |
RCS, SIP, IT |
2025-01-29 17:25 |
Yamaguchi |
Kaikyou-messe (Primary: On-site, Secondary: Online) |
A Study on parallel LSTM-Aided GNSS Positioning with LTE Signal as Auxiliary Information Kotaro Oda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2024-44 SIP2024-83 RCS2024-227 |
Global navigation satellite system (GNSS) positioning, including the global positioning system (GPS), is susceptible to ... [more] |
IT2024-44 SIP2024-83 RCS2024-227 pp.104-109 |
SANE |
2024-12-20 10:25 |
Tokyo |
ENRI (Primary: On-site, Secondary: Online) |
Accuracy evaluation of FOA positioning by a single LEO satellite considering the beamwidth of the receiving antenna Seina Otani, Shota Hayakawa, Keita Muramatsu, Takeshi Amishima (Meiji Univ.), Hirofumi Fukushima, Tsubasa Terada (Mitsubishi Electric) SANE2024-44 |
In recent years, the construction of mega constellations consisting of numerous LEO satellites has been progressing. Mea... [more] |
SANE2024-44 pp.8-14 |
MICT, MI |
2024-12-05 16:15 |
Osaka |
Jikei University of Health Care Sciences |
A Study on Positioning Evaluation in Mammography Using Deep Learning
-- A study on breast withdrawal and defect evaluation using a phantom for positioning practice - -- Haruna Shibo, Aya Osakabe, Sanae Takahashi, Yuta Endo, Shigehide Kuhara (Kyorin Univ.) MICT2024-45 MI2024-43 |
In mammography, the positioning technique of the radiological technologist has a significant impact on the image quality... [more] |
MICT2024-45 MI2024-43 pp.66-69 |
SAT, KOSST |
2024-12-06 15:15 |
Hokkaido |
nest HOTEL sapporoekimae (Primary: On-site, Secondary: Online) |
Message Design for EWS on GNSS
-- Developed by Japan-Europe Collaborative work -- Keiko Shimazu (Graduate Institute for Entrepreneurial), Tomoyo Shibata, Michi Hamashita (TMU), Sora Masaki (IST), Yuno Sudo (YMU), Sana Imamura (TMU) SAT2024-57 |
This paper describes the message format developed for the Emergency Warning Service (EWS), which issues evacuation order... [more] |
SAT2024-57 pp.61-65 |
WBS, ITS, RCC |
2024-12-04 10:40 |
Kagoshima |
Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
Basic Study on Indoor Positioning and Velocity Estimation of Users Using Acoustic Communication Maeda Akari, Ebihara Tadashi, Wakatsuki Naoto, Maeda Yuka (Univ. Tsukuba) WBS2024-32 ITS2024-13 RCC2024-37 |
In indoor environments, where global navigation satellite system is not available positioning using sound, image, and ra... [more] |
WBS2024-32 ITS2024-13 RCC2024-37 pp.13-17 |
WBS, ITS, RCC |
2024-12-04 14:30 |
Kagoshima |
Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
Evaluation of impact of number of parameters in machine learning model on positioning accuracy in indoor drone positioning using Wi-Fi RTT Yuichiro Sugiyama, Kentaro Kobayashi (Meijo Univ.) WBS2024-64 ITS2024-45 RCC2024-69 |
Outdoor drones use GPS to estimate their position, enabling the implementation of safety and navigation functions. Howev... [more] |
WBS2024-64 ITS2024-45 RCC2024-69 pp.187-192 |
WBS, ITS, RCC |
2024-12-04 14:55 |
Kagoshima |
Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
Evaluation of impact of communication bandwidth on positioning accuracy in indoor positioning of a drone base station using Wi-Fi RTT Tomoki Okaya, Kentaro Kobayashi (Meijo Univ.) WBS2024-65 ITS2024-46 RCC2024-70 |
GPS is generally used to establish navigation and safety functions when drones fly autonomously outdoors, but these func... [more] |
WBS2024-65 ITS2024-46 RCC2024-70 pp.193-198 |
WBS, ITS, RCC |
2024-12-04 15:20 |
Kagoshima |
Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
A study on indoor drone positioning using Wi-Fi RTT-enabled microcomputers Motoyuki Otaki, Kentaro Kobayashi (Meijo Univ.) WBS2024-66 ITS2024-47 RCC2024-71 |
When drones fly autonomously, they often use GPS to obtain their own location information. However, stable autonomous fl... [more] |
WBS2024-66 ITS2024-47 RCC2024-71 pp.199-204 |
EMCJ |
2024-11-15 15:00 |
Overseas |
Kumwell Academy (Thailand) |
The Correlation between Electromagnetic Noise Characteristics and the Increase of GPS Misoperation 2 Hiraku Uehara (Kobe Univ.), Koh Watanabe (NICT), Sosuke Ashida, Yushi Mitsuya, Satoshi Tanaka, Makoto Nagata (Kobe Univ.) EMCJ2024-82 |
Many autonomous vehicles, such as drones and self-driving cars, use global positioning systems (GPS) to obtain location ... [more] |
EMCJ2024-82 pp.50-53 |
SITE, LOIS, ISEC |
2024-11-14 11:20 |
Fukuoka |
|
Indoor positioning using Transformer model based on geomagnetism and movement displacement from dead reckoning Haruki Nakano, Takeshi Umezawa, Noritaka Osawa (Chiba Univ.) ISEC2024-65 SITE2024-62 LOIS2024-29 |
This study proposes an indoor positioning method using a Transformer model that integrates geomagnetic vectors with dead... [more] |
ISEC2024-65 SITE2024-62 LOIS2024-29 pp.17-22 |
OFT, OCS, IEE-CMN, ITE-BCT, CQ (Joint) [detail] |
2024-11-07 10:35 |
Kochi |
|
[Invited Talk]
NTN's wireless physical layer research towards Beyond 5G/6G Takana Kaho, Hideya So (Shonan Inst. Tech.) CQ2024-59 |
Beyond 5G/6G mobile communication systems aim to realize high-speed, high-capacity mobile communication services coverin... [more] |
CQ2024-59 pp.12-15 |
SANE |
2024-10-17 14:55 |
Toyama |
University of Toyama (Primary: On-site, Secondary: Online) |
* Masato Mizukami, Yoshikazu Ebina, Takuya Kosakai (Muroran Inst. Tech.), Shoji Mochizuki (NTT) SANE2024-32 |
Inspectors scan the mobile cart equipped with the underground radar manually to inspect the underground facilities. It i... [more] |
SANE2024-32 pp.19-24 |
SIS, ITE-BCT |
2024-10-03 11:35 |
Hokkaido |
Hokusei Gakuen Univ. (Primary: On-site, Secondary: Online) |
Test Evaluation of Doppler Shift Correction Method in Underwater Acoustic Positioning Yusuke Matsuura, Shingo Yoshizawa (Kitami Inst. of Tech.), Shinsuke Konishi (Tamagawa Electronics Corporation), Tomoya Tsukui (IHI), Kazuhiro Sirokane (JMU DS) SIS2024-15 |
Underwater acoustic positioning is known to be affected by multipath, Doppler shift, and noise, which can degrade positi... [more] |
SIS2024-15 pp.1-4 |
CQ, MIKA (Joint) |
2024-09-25 10:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration Zhuoran Li, Osamu Muta, Yutaka Jitsumatsu (Kyushu Univ.) CQ2024-48 |
User terminal collaboration is a novel approach aimed at enhancing spectrum and energy efficiency in wireless communicat... [more] |
CQ2024-48 pp.31-35 |
US |
2024-08-27 14:15 |
Tokyo |
Tokyo Tech Front, Tokyo Tech (Ookayama Campus) |
A Study on Error Reduction of Underwater Acoustic Positioning by Acoustic Lighthouse Method Shinsuke Konishi (Tamagawa Electronics), Yuki Yamada, Shingo Yoshizawa (KIT), Hideki Sugimoto (Penta-Ocean Construction), Sayuri Matsumoto (PARI) US2024-37 |
In the acoustic lighthouse method of underwater acoustic positioning, acoustic signals are transmitted from multiple ref... [more] |
US2024-37 pp.17-20 |
SDM, ICD, ITE-IST [detail] |
2024-08-06 14:35 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Evaluation of Electromagnetic Noise Emitted from Electronic Circuits in Industrial Drones and its Interference on GPS Hiraku Uehara (Kobe Univ.), Koh Watanabe (NICT), Sosuke Ashida, Yushi Mitsuya, Satoshi Tanaka, Makoto Nagata (Kobe Univ.) SDM2024-40 ICD2024-30 |
In recent years, autonomous vehicles have been developed, and drones are rapidly becoming more popular.
However, there ... [more] |
SDM2024-40 ICD2024-30 pp.59-63 |
CS |
2024-07-12 14:30 |
Nagasaki |
Center for Tsushima engagement |
Relative Position Estimation Using Cross Filter for Rolling-Shutter Cameras Daisuke Sekimoto, Koji Kamakura, Masayuki Kinoshita (CIT), Takaya Yamazato (Nagoya Univ.) CS2024-36 |
We propose an estimation method of light emitting diode(LED) position with a cross filter (CF) for rolling-shutter (RS) ... [more] |
CS2024-36 pp.131-136 |