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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ITS, WBS | 2015-12-17 10:30 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
A Study on Improvement of Access Control Method for Inter-Vehicle Communication based on ARIB STD-T109 Takahiro Yokomori, Masahiro Fujii, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.)  WBS2015-40 ITS2015-12 RCC2015-42 |
In 2012, the Association of Radio Industries and Businesses(ARIB) standardized ARIB STD-T109 for ITS radio communication... [more] | WBS2015-40 ITS2015-12 RCC2015-42 pp.7-12 |
| RCC, ITS, WBS | 2015-12-17 10:30 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
A Study on Performance Analysis for Media Access Control of ITS Communications Masahiro Fujii, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) WBS2015-41 ITS2015-13 RCC2015-43 |
[more] | WBS2015-41 ITS2015-13 RCC2015-43 pp.13-18 |
| RCC, ITS, WBS | 2015-12-17 13:30 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
A Study on Blind Channel Estimation by EM Algorithm for OFDM Systems Hirokazu Abe, Masahiro Fujii (Utsunomiya Univ.), Takanori Iwamatsu (Fujitsu Telecom Networks), Hiroyuki Hatano, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) WBS2015-53 ITS2015-25 RCC2015-55 |
It is necessary to estimate the channel state information coherently to equalize the received signal in wireless communi... [more] | WBS2015-53 ITS2015-25 RCC2015-55 pp.79-84 |
| TL | 2015-12-13 14:55 |
Tokyo | Room 303/304/305, Building #8, Waseda University | A Study of Ontology for Civil Trial Yuya Kiryu, Atsushi Ito (Utsunomiya Univ.), Takehiko Kasahara (Toin Yokohama Univ.), Yu Watanabe, Masahiro Fujii, Hiroyuki Hatano (Utsunomiya Univ.) TL2015-53 |
[more] | TL2015-53 pp.67-72 |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Generalization of quantum f-divergence and its geometrical properties Yu Takaoka, Yu Watanabe (YITP, Kyoto Univ.) |
We define a class of generalized quantum f-divergences. They satisfy the non-negativity, CPTP monotonicity, and coincid... [more] |
|
| WBS, ITS (Joint) |
2014-12-18 12:30 |
Kumamoto | Kumamoto University | [Poster Presentation]
A Study on effect of FEC for OFDM transmission using one GI per multiple blocks Yuta Kasajima, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) WBS2014-43 |
In usual OFDM systems, it is easy to avoid Inter-Symbol Interference (ISI) and Inter-Carrier Interference (ICI) owing to... [more] | WBS2014-43 pp.25-30 |
| WBS, ITS (Joint) |
2014-12-18 12:30 |
Kumamoto | Kumamoto University | [Poster Presentation]
A study on location estimation method using distance estimation based on received power distribution Yuma Hirota, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) ITS2014-26 |
Recently, the concern with services by using the location information has been growing along with the popularization of ... [more] | ITS2014-26 pp.37-42 |
| WBS, ITS (Joint) |
2014-12-18 12:30 |
Kumamoto | Kumamoto University | [Poster Presentation]
A study on access control method based on periodicity of packet occurrence for inter-vehicle communication Yuta Niwa, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) ITS2014-27 |
In February, 2012, ARIB STD-T-109 is standardized by Association of Radio Industries and Businesses (ARIB) for IVC (Inte... [more] | ITS2014-27 pp.43-48 |
| QIT (2nd) |
2014-11-18 10:00 |
Miyagi | Tohoku Univ. | A class of generlized quantum f-divergenes Yu Watanabe (YITP) |
[more] | |
| ITS | 2014-08-01 14:20 |
Tokyo | The University of Tokyo | A study on position estimation method by GPS against reduction of the number of observable satellites Yasuhiro Ikeda, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.), Tomoya Kitani, Toru Aoki, Hironobu Onishi (Shizuoka Univ.) ITS2014-12 |
In order to estimate user’s position, a GPS receiver has to receive signals from at least four observable satellites. Ho... [more] | ITS2014-12 pp.23-28 |
| ITS | 2014-08-01 14:45 |
Tokyo | The University of Tokyo | Indoor Positioning Method by Fingerprinting Based on Incoming GPS Signals Masayuki Ochiai, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) ITS2014-13 |
In recent years, the useful services based on position information have attracted attention along with the growth of sma... [more] | ITS2014-13 pp.29-34 |
| BioX, ITE-ME, ITE-IST [detail] | 2014-06-16 14:00 |
Ishikawa | Kanazawa University, Kakuma Campus | Design of Biometric Authentication System with Template Protection Using SIM Card Norihiro Okui, Haruki Ota, Ryu Watanabe, Yutaka Miyake (KDDI Labs) BioX2014-3 |
[more] | BioX2014-3 pp.13-18 |
| ITS | 2014-06-07 15:15 |
Miyagi | A Study on Error Reduction Method of Target Detection on Automotive Radar Network and Performance Evaluation by 3D Target Model Hiroyuki Hatano (Utsunomiya Univ.), Yusuke Yoshida, Takayoshi Nakai (Shizuoka Univ.), Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) ITS2014-5 |
We focus on an automotive radar network system for forward-looking. Especially, we try combined detection between the r... [more] |
ITS2014-5 pp.29-34 |
|
| ITS, WBS (Joint) |
2013-12-03 13:00 |
Tokyo | Tokyo University of Science | [Poster Presentation]
A study on mobility load balancing methods in IVC and RVC cooperative systems Yuta Niwa, Hiroyuki Hatano, Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.) ITS2013-17 |
In February, 2012, ARIB STD-T-109 is standardized by Association of Radio Industries and Businesses for IVC (Inter-Vehic... [more] | ITS2013-17 pp.1-6 |
| ITS, WBS (Joint) |
2013-12-03 13:00 |
Tokyo | Tokyo University of Science | [Poster Presentation]
An Evaluation of Positioning Performance by 3D Vehicle Model for Automotive Radar Network Yusuke Yoshida (Shizuoka Univ.), Hiroyuki Hatano (Utsunomiya Univ.), Takayoshi Nakai (Shizuoka Univ.), Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.) ITS2013-20 |
We focus on automotive forward-looking systems with radar network systems. By using multiple radars,this system can achi... [more] | ITS2013-20 pp.19-24 |
| ITS, WBS (Joint) |
2013-12-03 13:00 |
Tokyo | Tokyo University of Science | [Poster Presentation]
A study on location estimation system combining GPS positioning and movement estimation by sensors Ryo Ogawara, Hiroyuki Hatano, Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.) WBS2013-34 |
Recently, it is possible to use various network connections at any time or any place using mobile devices. There are so... [more] |
WBS2013-34 pp.1-6 |
| ITS, WBS (Joint) |
2013-12-03 13:00 |
Tokyo | Tokyo University of Science | [Poster Presentation]
A Study on Frequency-Domain Equalizer for OFDM systems without Guard Interval Yuta Kasajima, Hiroyuki Hatano, Masahiro Fujii, Yu Watanabe (Utsunomiya Univ.) WBS2013-39 |
OFDM system can avoid Inter Symbol Interference (ISI) by adding Guard Interval (GI) at the front part of the OFDM symbol... [more] | WBS2013-39 pp.31-36 |
| 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 |
|
| WBS, SAT (Joint) |
2013-05-16 13:00 |
Tochigi | Utsunomiya Univ. | A Study on Cooperative Spectrum Sensing Systems by Combination Method Masahiro Fujii, Yoshitomo Takahashi, Hiroyuki Hatano, Yu Watanabe (Utsunomiya Univ.) WBS2013-1 |
[more] | WBS2013-1 pp.1-6 |
| WBS, SAT (Joint) |
2013-05-16 13:25 |
Tochigi | Utsunomiya Univ. | A study on soft decision demodulation for block transmission systems Masahiro Fujii, Atsushi Yamauchi, Hiroyuki Hatano, Yu Watanabe (Utsunomiya Univ.) WBS2013-2 |
[more] | WBS2013-2 pp.7-12 |
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