Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT |
2015-09-04 10:50 |
Ishikawa |
Hakusan Shobutei |
A Consideration on Trace Sequence over Finite Field Yasuyuki Nogami, Hiroto Ino (Okayama Univ.), Kazuyoshi Tsuchiya (Koden), Satoshi Uehara (Kitakyu Univ.), Robert H, Morelos Zaragoza (SJSU) IT2015-38 |
The authors have proposed a class of pseudo multi-value sequences generated by trace and power residue over nite eld. ... [more] |
IT2015-38 pp.25-29 |
ISEC, IT, WBS |
2015-03-02 15:35 |
Fukuoka |
The University of Kitakyushu |
Analysis on isomorphism classes of elliptic curves subjected to GHS attack over prime degree extensions of finite fields with odd characteristic Takayuki Hosogaya (Chuo Univ.), Tsutomu Iijima (Koden), Mahoro Shimura (Tokai Univ.), Jinhui Chao (Chuo Univ.) IT2014-76 ISEC2014-89 WBS2014-68 |
The GHS attack is known to map the discrete logarithm problem (DLP) in the Jacobian of a curve $C_0$ defined over the $d... [more] |
IT2014-76 ISEC2014-89 WBS2014-68 pp.89-95 |
ISEC, LOIS, SITE |
2014-11-21 14:40 |
Hyogo |
|
Elliptic curves subjected to the GHS attack over prime degree extension fields in odd characteristic Tsutomu Iijima (Koden), Jinhui Chao (Chuo Univ) ISEC2014-59 SITE2014-50 LOIS2014-29 |
One of the most powerful attacks to elliptic curve and hyperelliptic based cryptosystems defined over an extension of a ... [more] |
ISEC2014-59 SITE2014-50 LOIS2014-29 pp.19-26 |
SR |
2014-10-31 13:00 |
Overseas |
I2R, Singapore |
[Poster Presentation]
Statistical Propagation Channel Interpolation for Detecting Illegal Radio Emitters in Urban Environments Azril Haniz, Gia Khanh Tran, Ryosuke Iwata (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Jun-ichi Takada (Tokyo Inst. of Tech.), Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata (Koden Electronics) SR2014-83 |
This paper presents a method to interpolate propagation channel statistics stored as fingerprints in a database for loca... [more] |
SR2014-83 pp.143-150 |
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 |
SR, RCS, SRW (Joint) |
2012-03-09 13:25 |
Kanagawa |
YRP |
Method for Location Estimation of Cellular Phone with Illegal Use Kentaro Sano, Masahiro Watanabe, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Daisuke Hayashi, Shintaro Arata (Koden) SR2011-131 |
This paper proposes a method for location estimation of a cellular phone with illegal use using multiple sensors in an i... [more] |
SR2011-131 pp.189-194 |
RCS, AN, SR, USN (Joint) |
2011-10-27 09:35 |
Tokyo |
Sophia Univ. |
Detection of unidentified radio emitter employing multiple sensors toward the realization of distributed spectrum monitor Masahiro Watanabe, Takao Sekiguchi, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Daisuke Hayashi, Shintaro Arata (Koden) RCS2011-158 SR2011-62 AN2011-36 USN2011-38 |
Recently, location estimation of unidentified radio emitter by using multi sensors has been attracting attention. Conven... [more] |
RCS2011-158 SR2011-62 AN2011-36 USN2011-38 pp.117-124(RCS), pp.127-134(SR), pp.99-106(AN), pp.99-106(USN) |
ACT (2nd) |
2011-09-02 16:45 |
Shimane |
The Shimane Institute for Industrial Technology |
High dynamic range antenna measurement system using optical fiber link. Satoru Kurokawa (AIST), Daisuke Hayashi, Shintaro Arata (Koden Elec.), Masanobu Hirose, Michitaka Ameya (AIST) |
[more] |
|
SR |
2011-07-28 15:05 |
Kanagawa |
YRP |
[Technology Exhibit]
Implementation of Channel Sounder to Software Defined Radio Toshihiro Yamaguchi, Daisuke Hayashi, Shintaro Arata (KODEN) SR2011-30 |
The adoption rate of wireless communication terminals is increasing. In the case of developing wireless communication sy... [more] |
SR2011-30 pp.81-86 |
AP, RCS (Joint) |
2010-11-12 13:00 |
Fukui |
Fukui Univ. |
Null-Steering Bistatic MIMO Radar Takao Sekiguchi, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.), Shintaro Arata (Koden) AP2010-112 |
Recently, MIMO radar has been attracting attention owing to high resolution and ability of interference cancellation. At... [more] |
AP2010-112 pp.119-124 |
SR |
2007-07-26 14:00 |
Kanagawa |
|
[Technology Exhibit]
MIMO Fadiong Simulator for Cellular System Yuuichi Nakagawa (Tokyo Univ. Science), Ian Garcia, Katsuya Kato, Satoshi Suyama, Kei Sakaguchi, Kiyomichi Araki, Hiroshi Suzuki (Tokyo Tech), Toshihiro Yamaguchi, Kazuhiko Kaiga, Shintaro Arata (Koden Electronics Co. Ltd.) SR2007-29 |
[more] |
SR2007-29 pp.55-61 |
SR |
2006-07-27 14:00 |
Kanagawa |
YRP |
[Technology Exhibit]
Implementation and evaluation of 4×4MIMO fading simulator considering antenna characteristics. Dao Nguyen Dung, Kei Sakaguchi, Satoshi Suyama, Riichiro Nagareda, Jun-ichi Takada, Hiroshi Suzuki, Kiyomichi Araki (TiTech), Shintaro Arata, Kazuhiko Kaiga, Sakae Manabe, Toshihiro Yamaguchi, Katsuji Miwa (Koden) SR2006-19 |
Wireless systems employing MIMO technologies such as IEEE802.11n wireless LAN and IEEE802.16e wireless access are on the... [more] |
SR2006-19 pp.35-42 |
RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 13:40 |
Kanagawa |
YRP |
Implementation of 4 x 4 MIMO Fading Simulator Kei Sakaguchi, Satoshi Suyama, Riichiro Nagareda, Liean Zheng, Chulgyun Park, Jun-ichi Takada, Hiroshi Suzuki, Kiyomichi Araki (Tokyo Inst. of Tech.), Shintaro Arata, Kazuhiko Kaiga, Sakae Manabe, Toshihiro Yamaguchi, Katsuji Miwa (Koden Electronics) |
Wireless systems employing MIMO technologies such as IEEE802.11n wireless LAN and IEEE802.16e wireless access are on the... [more] |
RCS2005-188 pp.61-66 |
|