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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, MICT (Joint) |
2025-03-14 10:50 |
Nagasaki | Effect of Propagation Characteristics on Ranging Accuracy in Vehicle UWB BANs Yutaro Aoki, Takumi Kobayashi, Daisuke Anzai (NITech)  MICT2024-62 |
In recent years, Body Area Networks (BANs), which enable wireless communication in and around the human body, have garne... [more] | MICT2024-62 pp.5-10 |
|
| CAS, CS | 2025-03-07 09:50 |
Okinawa | Application of Transfer Learning to Indoor Location Estimation using RNN Jin Kitsukawa, Nao Ito, Kazuya Unjo (NIT, Toyama College) CAS2024-118 CS2024-104 |
Global Navigation Satellite System is used for outdoor location estimation, however it is difficult to use indoors. Ther... [more] | CAS2024-118 CS2024-104 pp.74-79 |
|
| RCS, AP (Joint) |
2024-11-15 13:00 |
Ishikawa | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Experimental Evaluation of a Smartphone Indoor Positioning Method Combining TOF and PDR Shintaro Tanabe, Naoki Honma, Kentaro Murata (Iwate Univ.), Atsushi Miura, Tsubasa Yanagawa, Kenta Kudo (ERi) AP2024-153 RCS2024-169 |
In this paper, we propose a pedestrian positioning method that combines a propagation distance estimation using a single... [more] | AP2024-153 RCS2024-169 pp.99-104(AP), pp.92-97(RCS) |
| AP | 2024-10-17 12:50 |
Fukuoka | ACROS Fukuoka (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Gain Enhancement of A Circularly Polarized Printed Monopole Antenna for UWB High Band Kaoru Mine, Takafumi Fujimoto, Zin Mar Phyo, Chai-Eu Guan (Nagasaki Univ.) AP2024-95 |
The authors have studied a circularly polarized printed circuit board monopole antenna (PMA) for UWB. However, this ante... [more] | AP2024-95 pp.105-106 |
| VLD, CAS, SIP, MSS | 2024-07-19 09:30 |
Aomori | (Primary: On-site, Secondary: Online) |
Effect of Multiple Pedestrian Information on Machine Learning Indoor Location Estimation Nao Ito, Jin Kitsukawa, Kazuya Unjo (NIT, Toyama) CAS2024-14 VLD2024-14 SIP2024-31 MSS2024-14 |
In this study, we evaluate the accuracy of an indoor positioning system using RNN and UWB in an NLOS environment with mu... [more] | CAS2024-14 VLD2024-14 SIP2024-31 MSS2024-14 pp.75-78 |
| NC, MBE (Joint) |
2024-03-12 11:15 |
Tokyo | The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Empirical mode decomposition of high-band UWB radar signals for respiration and heart rate measurements. Riku Fukuchi (Kindai), Atsushi Osada, Shogo Ida (GIT Japan), Nobuyuki Yamawaki, Hisashi Yoashida (Kindai) MBE2023-78 |
High-band UWB radar has the characteristics of low power density and low impact on humans due to the use of very broadba... [more] | MBE2023-78 pp.52-57 |
| AP | 2023-12-14 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Performance Improvement of TOF and DOA Estimation in UWB Wireless System Using 2D-FOCUSS with Beamspace Processing Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2023-155 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system. Moreover, it ... [more] | AP2023-155 pp.1-6 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 10:00 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Bandwidth Expansion and Communication Performance Improvement of In-Body HF-UWB Small Antenna by Pre-Emphasis Kota Miyazaki, Lijia Liu, Jianqing Wang (NIT) EMCJ2023-51 MW2023-105 EST2023-78 |
For implantable wireless communication inside and outside the human body, the use of the 10-60 MHz weak radio band has b... [more] | EMCJ2023-51 MW2023-105 EST2023-78 pp.83-88 |
| AP | 2023-10-20 15:45 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
TOF and DOA Estimation from Signal Source in Multipath Environments of UWB Wireless System Using 2D-FOCUSS with Beamspace Processing Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2023-128 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system. Moreover, it ... [more] | AP2023-128 pp.158-163 |
| MBE | 2023-07-22 15:00 |
Okayama | Kawasaki University of Medical Welfare | Basic Study on Respiration and Heart Rate Measurement by High-band UWB Radar Riku Fukuchi (Kindai), Atsushi Osada, Shogo Ida (GIT Japan), Nobuyuki Yamawaki, Hisashi Yoashida (Kindai) MBE2023-20 |
High-band UWB radar is characterized by its low power density and low impact on humans due to the use of very broadband ... [more] | MBE2023-20 pp.17-21 |
| CQ | 2023-07-12 13:35 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Performance Evaluation on IEEE802.15.6ma MAC under UWB-BAN Coexistence Ryosuke Inuzuka, Takumi Kobayashi, Daisuke Anzai (NIT) CQ2023-9 |
With the rapid spread of short-range wireless communications, wearable devices have developed remarkably, especially in ... [more] | CQ2023-9 pp.7-11 |
| AP | 2023-05-11 11:20 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Accuracy Evaluation of TOF and DOA Based Positioning of UWB Tag Under Non-Line-Of-Sight Condition Shintaro Tanabe, Shizuma Watanabe, Naoki Honma, Kentaro Murata (Iwate Univ.), Atsushi Miura, Tsubasa Yanagawa, Kenta Kudo (ERi) AP2023-10 |
本報告では，直線移動する受信端末による障害物裏のUWB (Ultra-Wideband) タグ測位法の精度評価を行う．本手法では，時系列的に連続して観測されたチャネルを用いて，MUSIC (MUltiple SIgnal Classific... [more] | AP2023-10 pp.13-18 |
| PN | 2023-04-28 13:05 |
Kanagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Ultra-Wideband WDM transmission based on distributed Raman Amplification Akihide Sano (Ritsumeikan Univ.) PN2023-1 |
UWB-WDM transmission is very promising in order to extend the total capacity of long-haul optical communication systems.... [more] | PN2023-1 pp.1-5 |
| AP | 2023-03-16 15:35 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Miniaturization Design of UWB Antenna and Application for UWB MIMO Antenna Nobuyasu Takemura (Nippon Institute of Tech.) AP2022-240 |
This paper introduces the compact design of UWB monopole antennas for UWB systems and its application to UWB MIMO antenn... [more] | AP2022-240 pp.37-42 |
| RCC, ITS, WBS | 2022-12-14 15:35 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
Performance evaluation of in-vehicle power line communication Satoru Shimizu, Makoto Usui, Susumu Ano (ATR) WBS2022-52 ITS2022-28 RCC2022-52 |
It is extremely effective to make the car body lighter in order to improve the fuel efficiency of the car. One of the me... [more] | WBS2022-52 ITS2022-28 RCC2022-52 pp.99-102 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
UWB Indoor Navigation with Linear Prediction Ayato Nagaji, Tetsushi Ikegami (Meiji Univ) |
In this study, we proposed and compared methods to reduce positioning error due to multipath in ToA (Time of Arrival) po... [more] | |
| HPB (2nd) |
2022-09-22 13:29 |
Tokyo | Visualization of inoor spatial-enviroment measured by ultra-wideband positioning system Yoichi Kamoshita, Mayu Yosikawa (NITTC), Hiroshi Kanasugi (LocationMind), Shinichiro Mito (NITTC) |
Recently, a spatial-environment measurement is required for optimizing both work environments and energy saving. We demo... [more] | ||
| AP, SANE, SAT (Joint) |
2022-07-27 15:05 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
TOF and DOA Estimation Using PN Correlation Method with 2D-FOCUSS in UWB Wireless System
-- Improvement of Signal Source Position Estimation Performance in Multipath Environment -- Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2022-42 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system and can estima... [more] | AP2022-42 pp.44-49 |
| MICT, WBS | 2022-07-25 10:55 |
Okayama | Okayama Prefectural University | [Poster Presentation]
A Study on Multipath Mitigation Method in UWB Indoor Navigation Ayato Nagaji, Tetsushi Ikegami (Meiji Univ) WBS2022-23 MICT2022-23 |
In this study, we proposed and compared methods to reduce positioning error due to multipath in ToA (Time of Arrival) po... [more] | WBS2022-23 MICT2022-23 pp.36-40 |
| RCC, WBS, SAT, MICT | 2022-05-27 10:25 |
Online | Online | Development of communication methods and devices using in-vehicle power lines Satoru Shimizu (ATR) WBS2022-13 RCC2022-13 SAT2022-13 MICT2022-13 |
It is extremely effective to make the car body lighter in order to improve the fuel efficiency of the car. One of the me... [more] | WBS2022-13 RCC2022-13 SAT2022-13 MICT2022-13 pp.61-64 |
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