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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ITS, IEE-ITS | 2024-03-11 14:25 |
Shiga | BKC, Ritsumeikan Univ. (Primary: On-site, Secondary: Online) |
Construction of a real-time Estimation System for Reflective Plane Positions Kota Sakakibara, Yusuke Takatori (KAIT)  ITS2023-81 |
In this paper, we describe real-time position estimation of reflective planes. This acquires 3D position information by ... [more] | ITS2023-81 pp.11-16 |
| ITS, WBS, RCC | 2023-12-21 10:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Real-time Position Estimation System for Non-Line of Sight Obstacles Using Reflected Images Yuito Takahashi, Yuto Okubo, Yusuke Takatori (Kanagawa Inst of Tec) WBS2023-29 ITS2023-12 RCC2023-23 |
In this paper, the construction of a system that uses reflected images to estimate the position of obstacles that exist ... [more] | WBS2023-29 ITS2023-12 RCC2023-23 pp.7-12 |
| ITS, WBS, RCC | 2023-12-21 10:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study on position estimation of Non-Line of sight obstacles reflected in painted surface Yuto Okubo, Yuito Takahashi, Yusuke Takatori (Kanagawa Inst of Tech) WBS2023-30 ITS2023-13 RCC2023-24 |
In this paper, we built a system to estimating the position of obstacles that are out of line of sight from the vehicle ... [more] | WBS2023-30 ITS2023-13 RCC2023-24 pp.13-18 |
| MW, AP (Joint) |
2023-09-28 10:45 |
Kochi | Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
A Study on Beam Spreading Reflectarray for Non-Line-of-Sight Communications in Millimeter-wave Band Takayuki Matsumuro, Kazunobu Serizawa, Susumu Ano, Satoru Shimizu (ATR) AP2023-78 |
One of the challenges of millimeter-wave band wireless communications is that they are highly linear and difficult to di... [more] | AP2023-78 pp.1-3 |
| ITS | 2022-07-15 14:40 |
Fukuoka | Fukuoka Univ. (Primary: On-site, Secondary: Online) |
A study of reflective surface position estimation for a non-line-of-sight obstacle position estimation system using a reflection image Yusuke Takatori, Kazuho Shiraishi, Nao Aoyagi (Kanagawa Institute of Technology) ITS2022-5 |
In recent years, a method for estimating the position of an Non-Line-Of-Sight (NLOS) obstacle from an image reflected on... [more] | ITS2022-5 pp.21-26 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-27 13:30 |
Online | Online | Experimental Study of In-Vehicle Secondary radar to detect pedestrians in NLOS Satomi Masuda, Zhou Zhongqi, Maiko Kitamura, Mao Morishita, Kunihisa Jitsuno (Waseda Univ.), Keizo Inagaki, Atsushi Kanno (NICT), Tetsuya Kawanishi (Waseda Univ.) PN2021-36 EMT2021-52 MWP2021-41 |
It's not easy to detect in areas where there are many obstacles to the signals, such as NLOS. In this study, we invest... [more] |
PN2021-36 EMT2021-52 MWP2021-41 pp.19-22 |
| AP | 2020-04-24 10:20 |
Mie | Jingu-kaikan (Ise) (Cancelled but technical report was issued) |
Received Power Improvement in NLoS Region of L-Shaped Corridor by Utilizing Meta-Surface Reflector Mayumi Yoshino, Doppo Sugimura, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo), Hiromi Matsuno, Satoshi Ito (KDDI Research) AP2020-5 |
For the make use of high frequency band in the next generation mobile communication systems, MSR (Meta-Surface Reflector... [more] | AP2020-5 pp.23-26 |
| SAT, SANE (Joint) |
2020-02-19 14:50 |
Okinawa | A Study on Multipath Detection Using Asynchronous Multiple GNSS Receivers Tomoaki Takewa, Takafumi Nagano (Mitsubishi Electric Corp) SANE2019-104 |
In satellite positioning, receiving multipath signals and non-line-of-sight (NLOS) signals increases the positioning err... [more] | SANE2019-104 pp.37-42 |
|
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A study on accurate indoor localization in NLOS environments using sensor node selection Keigo Ishida, Eiji Okamoto (NIT), Huan-Bang Li (NICT) |
Indoor location information is getting more and more important in recent years. The localization method using a time of ... [more] | |
| WPT | 2019-06-10 14:35 |
Hokkaido | Hokkaido Univ. | Fundamental Research on Reflector Composed of Metallic Patches for Realizing of Highly Efficient Non-Line-of-Sight Wireless Power Transfer Tsunayuki Yamamoto, Ryunosuke Nagayasu, Hiroshi Kubo, Yasuhiro Kurata (Yamaguchi Univ.) WPT2019-13 |
In a wireless power transfer technology, some obstacles between the transmitting point and the receiving point cause "no... [more] | WPT2019-13 pp.15-18 |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS | 2019-05-23 15:10 |
Kagoshima | Amami-shi Syakai Fukushi Center | [Poster Presentation]
A Development of 169MHz Wireless Communication System for BLOS Drone Control Toshinori Kagawa, Fumie Ono, Lin Shan, Ryu Miura, Fumihide Kojima (NICT) SeMI2019-8 |
Currently in Japan, drones are actively researched and developed for disaster response and infrastructure inspection app... [more] | SeMI2019-8 pp.109-112 |
| MWP | 2019-05-22 16:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Preliminary Experimental Study on a Two-Frequency Secondary-Radar System to Detect Pedestrians beyond Blind Corners Keizo Inagaki (NICT), Motoki Shirai, Tetsuya Miura, Kunihisa Jitsuno, Tetsuya Kawanishi (Waseda Univ.) MWP2019-5 |
Authors are studying on a two-frequency secondary radar system to prevent traffic accidents between pedestrians and vehi... [more] | MWP2019-5 pp.19-22 |
| WBS, ITS, RCC | 2018-12-07 13:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | An Experiment of Drone Control and Sensor Data Transmission using 920MHz Multi-hop Wireless Communication System Toshinori Kagawa, Fumie Ono, Lin Shan, Ryu Miura (NICT), Kazuhiro Nakadai (Tokyo Inst. of Tech.), Kotaro Hoshiba (Kanagawa Univ.), Makoto Kumon (Kumamoto Univ.), Hiroshi G. Okuno (Waseda Univ.), Shin Kato (AIST), Fumihide Kojima (NICT) WBS2018-66 ITS2018-49 RCC2018-97 |
Robots and unmanned aerial vehicles (such as drone) are actively researched and developed aiming at application to disas... [more] | WBS2018-66 ITS2018-49 RCC2018-97 pp.217-221 |
| WPT, EMCJ (Joint) |
2017-11-21 09:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Proposal of Receiving Control System for Cavity Resonance Enabled Wireless Power Transfer Ippei Takano, Daigo Furusu, Shinji Nimura, Masaya Tamura (Toyohashi Univ. ot Tech.) WPT2017-44 |
Cavity resonance enabled wireless power transfer (CR WPT) can transmit power to line-of-sight and non-line-of-sight posi... [more] | WPT2017-44 pp.1-6 |
| AP | 2015-07-31 12:45 |
Hokkaido | Wakkanai Sougou Bunka Center | A Regression Formula of Propagation Loss in Obliquely-Crossed Road for Inter-Vehicle and Pedestrian-to-Vehicle Communications
-- In a case of No Path Shadowing between Transmitter and Receiver -- Takahiro Kanda, Tokio Taga (Kwansei Gakuin Univ.) AP2015-55 |
This paper proposes a regression model of propagation loss in obliquely crossed road which can apply to not only the int... [more] | AP2015-55 pp.89-93 |
| AP | 2015-01-23 12:30 |
Ehime | Ehime University | Propagation Loss Characteristics for Millimeter-wave Band in NLOS Street Microcell Environment Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2014-178 |
In this paper, propagation loss characteristics for millimeter wave band in NLOS street microcell environment are analyz... [more] | AP2014-178 pp.97-102 |
| ITS, IEE-ITS, IPSJ-ITS | 2013-09-02 14:20 |
Tokyo | A study on positioning algorithm for reducing nubmer of acquired GPS satellites Hiroyuki Hatano (Utsunomiya Univ.), Tomoya Kitani (Shizuoka Univ.), Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.), Hironobu Onishi (Shizuoka Univ.) ITS2013-15 |
For estimating a user's location, GPS (Global Positioning System) is very popular. GPS estimation usually needs four or... [more] |
ITS2013-15 pp.39-44 |
|
| SR | 2013-05-24 16:55 |
Hiroshima | ASTER PLAZA (Hiroshima City) | Location Estimation Method of Radio Source by Using Widely Deployed Multi-sensor System in Urban Areas Kentaro Sano, Gia Khanh Tran (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.), Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata (Koden), Jun-ichi Takada (Tokyo Inst. of Tech.) SR2013-20 |
This paper proposes a multi-sensor location estimation system of radio emitter in non-line-of-sight(NLOS) environment e.... [more] | SR2013-20 p.111 |
| AP, SAT (Joint) |
2012-07-25 13:40 |
Hokkaido | Hokkaido Univ. | A Study on Path Shadowing Model for Inter-Vehicle Communications in Urban NLOS Streets Takuya Munehira, Tokio Taga (Kwansei Gakuin Univ.) AP2012-38 |
This study investigates a modeling for propagation path shadowing due to vehicles running around the vehicles that opera... [more] | AP2012-38 pp.45-50 |
| AN, MoNA, USN (Joint) |
2011-01-21 10:50 |
Hiroshima | Hiroshima City University | An Evaluation of Localization Performance and Calculation Complexity between Maximum Likelihood Estimation and Malguki Algorithm in Non Line of Sight Environments Kazutaka Fukuda, Koichi Miyauchi, Eiji Okamoto, Yasunori Iwanami (NIT) USN2010-59 |
In location estimation using time of arrival (TOA) algorithm, the performance is degraded due to measurement errors. One... [more] | USN2010-59 pp.113-118 |
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