Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Capacity Estimation Based on Binary Radio Tomographic Imaging in Factory Environments Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ./NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
[more] |
|
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima |
Tenjin-Misaki Sports Park |
[Poster Presentation]
Study on Radio Capacity Estimation Based on Binary Radio Tomographic Imaging Kaito Tanaka, Takahiro Matsuda (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ./NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
[more] |
|
NS, ICM, CQ, NV (Joint) |
2022-11-24 10:45 |
Fukuoka |
Humanities and Social Sciences Center, Fukuoka Univ. + Online (Primary: On-site, Secondary: Online) |
Study on Training Data Generation for Estimating Spatial Loss Fields Yoshiaki Nishikawa (NEC), Takahiro Matsuda (TMU), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) CQ2022-47 |
Spatial Loss Fields (SLFs) are maps quantifying the attenuation of radio signals in a monitored region. SLFs, which are ... [more] |
CQ2022-47 pp.1-6 |
RCS, AP, UWT (Joint) |
2022-11-17 13:30 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Radio Tomographic Imaging for Factory Wireless Networks Takahiro Matsuda (TMU), Yoshiaki Nishikawa, Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) AP2022-168 RCS2022-179 |
Radio Tomographic Imaging (RTI) is a technique to estimate Spatial Loss Fields (SLFs) that are maps quantifying the atte... [more] |
AP2022-168 RCS2022-179 pp.116-121(AP), pp.137-142(RCS) |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
LOS/NLOS Identification Based on MUSIC for Binary Radio Tomographic Imaging Kaito Tanaka, Tetsuya Shinohara, Takahiro Matsuda (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ./NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) |
Radio Tomographic Imaging (RTI) is a
technique to estimate Spatial Loss Fields (SLF)form measurements of received signa... [more] |
|
IA, CQ, MIKA (Joint) |
2022-09-16 10:50 |
Hokkaido |
Hokkaido Citizens Actives Center (Primary: On-site, Secondary: Online) |
Binary Radio Tomographic Imaging Based on LOS/NLOS Identification Takahiro Matsuda (TMU), Yoshiaki Nishikawa, Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC) CQ2022-40 |
Radio Tomographic Imaging (RTI) is a technique to estimate Spatial Loss Fields (SLFs) that are maps quantifying the atte... [more] |
CQ2022-40 pp.91-96 |
SR |
2021-11-05 10:25 |
Online |
Online |
A Study on Faster Rardio Signal Detection Using Deep Learning Taichi Ohtsuji, Taro Abe, Katsuaki Suzuki, Toshiki Takeuchi (NEC) SR2021-51 |
In order to use the spectrum efficiently, it is required to be able to detect signals in real time and with high frequen... [more] |
SR2021-51 pp.58-64 |
CQ (2nd) |
2021-01-21 10:20 |
Online |
Online |
[Invited Lecture]
Received Power Map Correction Method Using Private LTE Access Point Yoshiaki Nishikawa, Toshiki Takeuchi, Tetsuo Yama (NEC) |
[more] |
|
SR |
2020-11-18 10:50 |
Online |
Online |
Automatic Modulation Recognition Method Using Two-Stage Deep Learning Kaoru Kishimoto, Kiyohiko Takahashi, Taichi Ohtsuji, Toshiki Takeuchi, Shigeyuki Kurahashi (NEC) SR2020-24 |
Automatic modulation recognition method could be applied to dynamic spectrum sharing, estimating communication method of... [more] |
SR2020-24 pp.10-16 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-11 14:35 |
Hokkaido |
Hakodate Arena |
An evaluation of propagation loss on wireless physical layer identification Taichi Ohtsuji, Tatsuya Soma, Toshiki Takeuchi, Masaki Kitsunezuka, Kazuaki Kunihiro (NEC) RCC2018-31 NS2018-44 RCS2018-86 SR2018-25 ASN2018-25 |
Wireless devices have trivial individual differences due to hardware imperfections. Therefore, extracting unique feature... [more] |
RCC2018-31 NS2018-44 RCS2018-86 SR2018-25 ASN2018-25 pp.37-43(RCC), pp.43-49(NS), pp.37-43(RCS), pp.25-31(SR), pp.53-59(ASN) |
MVE, ITE-HI |
2018-06-14 14:30 |
Tokyo |
|
Study on Travel Planning Method through Must-visiting Planning by Using Bidirectional LSTM ZihJia Liou (NCTU), Masato Nomiyama, Toshiki Takeuchi, Tomohiro Tanikawa, Takuji Narumi, Michitaka Hirose (UTokyo) MVE2018-4 |
During travel planning, some travelers would first select the places which are famous or they are interested in, and the... [more] |
MVE2018-4 pp.47-52 |
MVE, ITE-HI |
2016-07-20 15:15 |
Tokyo |
|
A Fundamental Study on Predicting Future Success or Failure of Tasks using Task Processing Logs Ryosuke Mita, Toshiki Takeuchi, Tomohiro Tanikawa, Takuji Narumi, Hirose Michitaka (Tokyo Univ.) MVE2016-8 |
A purpose of this paper is to construct machine-learning system that representing the future success and failure of task... [more] |
MVE2016-8 pp.31-36 |
MVE, ITE-HI |
2016-07-20 15:45 |
Tokyo |
|
Travel Planning System Considering Experience Flows Based on Driving Histories Masato Nomiyama, Toshiki Takeuchi (UTokyo), Hiroyuki Onimaru (HONDA), Tomohiro Tanikawa, Takuji Narumi, Michitaka Hirose (UTokyo) MVE2016-9 |
70% of the automobiles have a navigation system which supports nothing but a route guidance in travel and a user must de... [more] |
MVE2016-9 pp.37-42 |
SR |
2016-01-21 13:55 |
Nagasaki |
Fukue-bunka-kaikan |
[Invited Talk]
Trend and NEC's Activities for Mobile Edge Computing Toshiki Takeuchi, Takanori Iwai, Masao Ikekawa (NEC) SR2015-74 |
In recent years, the research activities toward the fifth-generation wireless systems (5G) has become active in the mobi... [more] |
SR2015-74 p.17 |
RCS |
2015-10-01 09:00 |
Kanagawa |
YRP (Yokosuka) |
Experiments of wireless communications in the manufacturing field
-- Towards Flexible Factory -- Satoko Itaya, Jun Hasegawa, Akihiro Amagai, Atsushi Ozeki, Yuichiro Ezure, Chikashi Ito, Toshiki Takeuchi, Tsukasa Kobayashi, Takeshi Hayashi, Akio Hasegawa, Kenichi Maruhashi, Fumihide Kojima (NICT) RCS2015-156 |
[more] |
RCS2015-156 pp.1-6 |
RCS |
2015-10-01 09:25 |
Kanagawa |
YRP (Yokosuka) |
Experiments of Wireless Communications in the Manufacturing Field
-- Evaluation of Communication Quality using 920MHz Band -- Jun Hasegawa, Satoko Itaya, Akihiro Amagai, Atsushi Ozeki, Yuichiro Ezure, Chikashi Ito, Toshiki Takeuchi, Tsukasa Kobayashi, Takeshi Hayashi, Akio Hasegawa, Kenichi Maruhashi, Fumihide Kojima (NICT) RCS2015-157 |
In this paper, we report results of experiments in the active manufacturing field using multiple wireless communications... [more] |
RCS2015-157 pp.7-12 |
MVE, ITE-HI, HI-SIG-VR |
2012-06-26 15:15 |
Tokyo |
Sanjo Conference Hall |
Task Management by Predicting Future Progress using Personal Lifelog Hiroto Tamura, Kyohei Ogawa, Toshiki Takeuchi, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose (Univ. of Tokyo) MVE2012-16 |
Task management is important theme for busy people nowadays. We have proposed a system that can predict the future based... [more] |
MVE2012-16 pp.43-48 |
MVE, ITE-HI, HI-SIG-VR |
2011-06-28 10:50 |
Tokyo |
Sanjo Conference Hall |
Mealtime communication support by voice rate feedback Kyohei Ogawa, Toshiki Takeuchi, Kunihiro Nishimura, Tomohiro Tanikawa, Michitaka Hirose (The Univ. of Tokyo) MVE2011-14 |
A purpose of this research is to support users' mealtime communication by changing their utterance length as they want... [more] |
MVE2011-14 pp.1-6 |
MVE |
2011-05-13 11:00 |
Ibaraki |
|
PRIMA
-- A system for interaction with users in another time -- Toshiki Takeuchi, Totaro Nakashima, Kunihiro Nishimura, Tomohiro Tanikawa, Michitaka Hirose (The Univ. of Tokyo) MVE2011-1 |
We developed a system, "PRIMA (Parallel Reality-based Interactive Motion Area)," that enables us to interact with yourse... [more] |
MVE2011-1 pp.7-12 |
MVE, ITE-HI |
2010-06-30 09:30 |
Tokyo |
Sanjo Conference Hall |
Prediction and Visualization of Future Expenditure with Logging and Analyzing Receipts Toshiki Takeuchi, Takuji Narumi, Kunihiro Nishimura, Tomohiro Tanikawa, Michitaka Hirose (The Univ. of Tokyo) MVE2010-40 |
A purpose of this research is to improve user's balance of income and expenditure by forecasting and presenting future e... [more] |
MVE2010-40 pp.99-104 |
|