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All Technical Committee Conferences  (Searched in: Recent 10 Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 21  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
CQ, CBE
(Joint)
2025-01-31
14:10
Fukuoka (Fukuoka, Online)
(Primary: On-site, Secondary: Online)
Capacity Map Estimation Method based on LOS/NLOS Information and range attenuation in Factory Environments
Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ. /NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi, Kazushi Muraoka (NEC) CQ2024-85
 [more] CQ2024-85
pp.88-93
NS, RCS
(Joint)
2024-12-19
10:55
Hokkaido Hakodate Arena + Online (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
A Study on Doppler Shift Pre-compensation for Antenna Switching in mmWave Backhaul Communication for High-Speed Mobility
Daichi Shirase, Toshiki Takeuchi, Kazushi Muraoka (NEC) RCS2024-178
We propose a Doppler frequency offset (DFO) pre-compensation scheme to address abrupt DFO changes during the switching o... [more] RCS2024-178
pp.19-24
CQ
(2nd)
2024-08-28
16:20
Fukushima Tenjin-Misaki Sports Park (Fukushima) [Poster Presentation] Capacity Map Estimation Method Using LOS/NLOS Information 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]
MIKA
(3rd)
2024-06-11
13:20
Niigata Niigata University Station South Campus Tokimeito Conference Room A (Niigata) Evaluation of Spatial Loss Field estimation methods using training data generated from LOS identification results
Yoshiaki Nishikawa (NEC), Shino Shiraki, Takahiro Matsuda (TMU), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC)
 [more]
CQ, CS
(Joint)
2024-05-17
14:10
Aichi (Aichi, Online)
(Primary: On-site, Secondary: Online)
Study on Indoor Radio Tomographic Imaging using LOS Component Estimation and TOA-based Localization
Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Secure System Platform Research Laboratories, NEC Corporation), Takahiro Matsuda (Tokyo Metropolitan Univ.), Eiji Takahashi, Takeo Onishi (Secure System Platform Research Laboratories, NEC Corporation), Toshiki Takeuchi (Advanced Network Research Laboratories, NEC Corporation) CQ2024-13
Radio Tomographic Imaging (RTI) is a technique to estimate a spatial loss field (SLF), which is the quantified attenuati... [more] CQ2024-13
pp.36-41
MIKA
(3rd)
2023-10-11
14:30
Okinawa Okinawa Jichikaikan (Okinawa, Online)
(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 (Fukushima) [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 (Fukuoka, 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 (Fukuoka, 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 (Niigata, Online)
(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 (Hokkaido, Online)
(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 (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 (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 (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 (Hokkaido) 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 (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 (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 (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 (Nagasaki) [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) (Kanagawa) 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
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