Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SeMI |
2021-01-21 13:00 |
Online |
Online |
Study on UWB indoor localization method using machine learning-based accurate NLOS detection Keigo Ishida, Eiji Okamoto (NIT), Huan-Bang Li (NICT) SeMI2020-50 |
According to the automatization of factory and other facilities, there is a growing demand of accurate indoor location i... [more] |
SeMI2020-50 pp.39-44 |
SRW, SeMI, CNR (Joint) |
2020-11-26 11:50 |
Online |
Online |
Wireless Sensor Networks Construction Support Application
-- Estimation of RSSI prediction model formula -- Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki (HIT) SeMI2020-18 |
We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.... [more] |
SeMI2020-18 pp.13-16 |
CQ |
2020-09-03 10:55 |
Osaka |
Osaka University Nakanoshima Center (Primary: On-site, Secondary: Online) |
Wireless Sensor Networks Construction Support Application
-- Optimal Relay Node Installation -- Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki (HIT) CQ2020-35 |
We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.... [more] |
CQ2020-35 pp.7-8 |
MW (2nd) |
2020-05-13 - 2020-05-15 |
Overseas |
CU, Bangkok, Thailand (Postponed) |
Research on Wireless Sensor Network Construction
-- Static Placement of Relay Node Positions -- Etsushi Oda, Koki Kawauchi, Yoshitaka Yamaoka, Toshihiko Hamasaki (Hiroshima Inst.Tech.) |
In this paper, we developed a system to determine the location of WSN (Wireless Sensor Network) relay nodes for agricult... [more] |
|
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 |
IT, SIP, RCS |
2020-01-23 14:45 |
Hiroshima |
Hiroshima City Youth Center |
An NLOS sensor elimination method based on estimated position analysis using machine learning in indoor localization Keigo Ishida, Eiji Okamoto (NIT), Huan-Bang Li (NICT) IT2019-56 SIP2019-69 RCS2019-286 |
Indoor location information is getting more and more important in recent years. The localization method using a time of ... [more] |
IT2019-56 SIP2019-69 RCS2019-286 pp.123-128 |
RCS |
2019-06-19 11:20 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
A study on accurate indoor localization in many NLOS sensor environments Keigo Ishida, Eiji Okamoto (NIT) RCS2019-47 |
Many factories are getting automated, and automated guided vehicles (AGV) have been utilized, where the indoor position ... [more] |
RCS2019-47 pp.61-66 |
RCS, SR, SRW (Joint) |
2018-03-02 09:00 |
Kanagawa |
YRP |
A Low Latency Multihop Wireless Communication using an Interference Cancellation for NLOS Environment Michiya Hayama, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric) RCS2017-371 |
An optical wireless communication has low radiation noise characteristics. In the intra-spacecraft environment with a lo... [more] |
RCS2017-371 pp.289-294 |
WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas |
National University of Singapore(AWPT2017) |
Development of Power Receiving Control Circuit for Cavity Resonance Enabled Wireless Power Transfer Ippei Takano, Daigo Furusu, Shinji Nimura, Masaya Tamura (Toyohashi Tech.) |
A cavity resonance enabled wireless power transfer (CR WPT) can transmit power to line-of-sight and non-line-of-sight po... [more] |
|
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 |
SRW |
2017-08-21 13:25 |
Kyoto |
Kyoto University |
Outdoor-to-Indoor Radio Propagation Loss Measurement by using an Unmanned Aerial Vehicle in 4.9 GHz band Kentaro Saito, Qiwei Fan, Nopphon Keerativoranan, Jun-ichi Takada (Tokyo Inst. of Tech.) SRW2017-13 |
Recently in the cellular network, the various kinds of service cells are utilized in the urban area to accommodate the u... [more] |
SRW2017-13 pp.25-30 |
AP, SAT, SANE (Joint) |
2017-07-28 10:15 |
Aichi |
Nagoya Institute of Technology |
Path Loss Frequency Dependency of 2-66 GHz in an Urban Macro Cell Environment Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Yasushi Takatori (NTT), Koshiro Kitao, Tetsuro Imai (NTT DoCoMo) AP2017-60 |
This paper presents a frequency dependency of path loss in an urban macro (UMa) cell environment on the basis of the mea... [more] |
AP2017-60 pp.81-86 |
CAS, CS |
2017-02-23 10:35 |
Shiga |
|
Improvement of the time synchronization precision in the multipath satellite signal reception environment by an algorithm for statistical satellite signals selection applied in the GPS receiver Seiji Yoshida, Katsunori Noritake (NTT) CAS2016-116 CS2016-77 |
When the time synchronization to GPS satellite signals is conducted in the satellite signal reception environment in urb... [more] |
CAS2016-116 CS2016-77 pp.7-12 |
WPT |
2017-02-10 15:50 |
Kanagawa |
YRP center, 1st Bldg. |
Cavity Resonator Wireless Power Transfer to Sensors in an Enclosed Space with Scatterers Ippei Takano, Daigo Furusu, Yosuke Watanabe, Masaya Tamura (TUT) WPT2016-62 |
In this study, we investigate the Cavity Resonator wireless power transfer in an enclosed space with scatterers. First, ... [more] |
WPT2016-62 pp.27-30 |
AP, WPT (Joint) |
2017-01-19 14:10 |
Hiroshima |
Hiroshima Institute of Technology |
Path Loss Frequency Dependency of 2-26 GHz in an Urban Macro Cell Environment Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Yasushi Takatori (NTT), Kosihro Kitao, Tetsuro Imai (DOCOMO) AP2016-133 |
This paper presents a frequency dependency of path loss in an urban macro (Uma) cell environment on the basis of the mea... [more] |
AP2016-133 pp.21-25 |
AP |
2016-01-14 14:45 |
Tokyo |
Takushoku University, Hachiouji Campus |
[Invited Lecture]
Statistical Model Utilizing Ray-Tracing for Indoor Radio Propagation Prediction Takahiro Hashimoto, Yasuhiro Nishioka, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-174 |
In order to improve accuracy of the statistical models in indoor propagation characteristics, we propose an estimation m... [more] |
AP2015-174 pp.37-42 |
SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo |
KKE |
[Technology Exhibit]
Measurement Studies of Communication Quality between UAV and Ground Station using 802.11 Wireless Channels Ayano Ohnishi, Yoshimi Fujii, Fumiko Ohori (KKE), Jiro Katto, Rintaro Harada, Sakiko Takenaka (Waseda Univ.) SR2015-58 SRW2015-39 |
To improve wireless communication quality between an UAV (unmanned aerial vehicle) and a ground station, especially for ... [more] |
SR2015-58 SRW2015-39 pp.43-48 |
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 |
ITS, IEE-ITS |
2015-03-09 11:45 |
Kyoto |
Kyoto Univ. |
Detection method of the LED headlight and LED headlight identification method considering occlusion for V2I-VLC Yuta Kawai, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Tomohiro Yendo (Nagaoka University of Technology), Shintaro Arai (Kagawa National College of Technology), Koji Kamakura (Chiba Inst. of Tech.) ITS2014-62 |
In this paper, we focus on the image sensor based vehicle-to-infrastructure visible light communication (V2I-VLC) for In... [more] |
ITS2014-62 pp.23-28 |
ASN, MoNA (Joint) |
2014-01-23 10:40 |
Ehime |
Hotel Okudogo (Matsuyama) |
A study on improvement of NLOS detection accuracy in TOA-based indoor localization Manato Horiba, Eiji Okamoto (Nagoya Inst. of Tech.), Toshiko Shinohara, Katsuhiko Matsumura (Daifuku) ASN2013-123 |
Indoor localization scheme using sensor networks is expected to be applied in various fields, and the localization schem... [more] |
ASN2013-123 pp.29-34 |