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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2019-11-22 15:05 |
Saga | Saga Univ. | [Invited Lecture]
Study on Underwater Acoustic Communication using Time-Reversal DFE
-- Application for MIMO and Multiuser Communication -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitakawa Watanabe (JAMSTEC)  AP2019-139 RCS2019-234 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] | AP2019-139 RCS2019-234 pp.181-186(AP), pp.175-180(RCS) |
| US | 2019-08-28 15:45 |
Tokyo | Research and Development of High-Rate Underwater Acoustic Communication
-- Research on Time-Reversal MIMO Acoustic Communication and Development of Acoustic Communication System for Manned Submersible SHINKAI6500 -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitaka Watanabe (JAMSTEC) US2019-43 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] | US2019-43 pp.33-38 |
|
| QIT (2nd) |
2019-05-21 11:40 |
Fukuoka | Kyushu University, Chikushi Campus | Directed-completeness of statistical experiments and channels on operator algebras Yui Kuramochi (Univ. Tokyo) |
For statistical experiments or quantum channels on von Neumann algebras, we introduce a preorder (equivalence) relati... [more] |
|
| US | 2017-08-31 13:50 |
Kanagawa | Research on time reversal underwater acoustic communication
-- Application for spatial division multiplexing in comparison with OFDM -- Takuya Shimura, Yukihiro Kida, Mitsuyasu Deguchi (JAMSTEC) US2017-52 |
Time reversal is an effective method for channel equalization in underwater acoustic communication. Its temporal and spa... [more] | US2017-52 pp.31-36 |
|
| AP | 2014-02-07 11:00 |
Aichi | Kojima Industries Corporation, Kojima Research Center | Bidirectional Matching Technique for Tx and Rx Arrays in Short-range MIMO Kentaro Murata, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2013-179 |
In this report, bidirectional matching technique for Tx and Rx arrays in short-range MIMO system is proposed. This propo... [more] | AP2013-179 pp.75-80 |
| IT | 2012-09-28 11:30 |
Gunma | Kusatsu Seminar House | A Quantizer Design Method Based on Mutual Information Criteria for MIMO System Manabu Kobayashi (SIT), Hideki Yagi (UEC), Hiroshi Ninomiya (SIT), Shigeichi Hirasawa (Waseda Univ.) IT2012-41 |
B. M. Kurkoski et al. have proposed a quantizer design method based on the maximization of the mutual information. Furt... [more] |
IT2012-41 pp.59-64 |
| AP | 2010-04-09 13:25 |
Kyoto | Doshisha Univ. | Maximization of the Channel Capacity of a MIMO Dipole Array by an Optimum Impedance Matching and Its Mechanism Analysis Koichi Ogawa (Panasonic), Toshiteru Hayashi (Panasonic Mobile Communications), Atsushi Yamamoto (Panasonic) AP2010-5 |
In this paper, analytical studies on an optimum matching condition for achieving the maximum channel capacity of a MIMO ... [more] | AP2010-5 pp.19-24 |
| AP, RCS (Joint) |
2008-11-21 10:10 |
Ishikawa | Kanazawa Institute of Technology | Blind Type Adaptive Reduced-Rank Filter Based on Signal Subspace for DS/CDMA Systems with Antenna Array Tomokazu Takahashi, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.) RCS2008-147 |
In DS/CDMA communication systems, to improve the transmission efficiency, a blind or non-pilot-aided adaptive MMSE recei... [more] | RCS2008-147 pp.101-106 |
| RCS, SIP | 2008-01-25 09:00 |
Hiroshima | Hiroshima City Uni. | MMSE channel estimation utilizing the conjugate gradient method Shigenori Kinjo (JCGA) SIP2007-162 RCS2007-165 |
In this report, we propose a new scheme in order to implement an MMSE channel estimator for OFDM systems.We know that th... [more] | SIP2007-162 RCS2007-165 pp.27-32 |
| MoNA, IN (Joint) |
2005-11-18 09:50 |
Fukuoka | Fukuoka Institute of Technology | Subspace Based Blind Identification Algorithm using CGM Nari Tanabe (Toyama National College of Tech.), Toshihiro Furukawa (Tokyo University of Science), Shigeo Tsujii (Inst. of Information Security) |
We propose a subspace based blind identification algorithm using CGM (conjugate gradient method). The algorithm estimate... [more] | MoMuC2005-69 pp.65-68 |
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