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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2021-04-22 16:00 |
Online | Online | A Frame Timing Detection Scheme Using Multiple Zadoff-Chu Sequences for DS-SS Systems Employing Space-time Block Codes Megumi Fukuma, Masatsugu Higashinaka, Ryosuke Nakamura, Hiroshi Aruga (Mitsubishi Electric)  RCS2021-9 |
This paper proposes a frame timing detection scheme for direct sequence spread spectrum employing space-time block codes... [more] | RCS2021-9 pp.36-41 |
| IT, SIP, RCS | 2020-01-23 11:15 |
Hiroshima | Hiroshima City Youth Center | A Novel Code Acquisition Scheme Using Multiple Chirp Signals Robust to Initial Frequency Offset Megumi Fukuma, Masatsugu Higashinaka, Nakamura Ryosuke, Hiroshi Aruga (Mitsubishi Electric Corp.) IT2019-46 SIP2019-59 RCS2019-276 |
We propose a novel code acquisition scheme for Direct Sequence Spread Spectrum (DS-SS) robust to initial frequency offse... [more] | IT2019-46 SIP2019-59 RCS2019-276 pp.63-68 |
| ITS, IPSJ-ITS, IEE-ITS | 2018-08-30 15:30 |
Kanagawa | Kanagawa Institute of Technology | [Invited Talk]
Existing state and our future prospect of Shinkansen train radio system Yusuke Dohi, Ryosuke Nakamura, Shinichi Ryoki, Daiki Shibahara, Fumitoshi Abe, Takashi Kunifuji (JR East) ITS2018-7 |
In the Shinkansen train radio system, digital LCX (leaky coaxial cable) technology is currently adopted after analog wir... [more] | ITS2018-7 p.29 |
| RCS, SR, SRW (Joint) |
2018-03-02 16:35 |
Kanagawa | YRP | A study of Wireless Communication Technologies for the Shinkansen Train Radio System Ryosuke Nakamura, Tetsunori Hattori (JR East) RCS2017-403 |
The Tohoku and Joetsu Shinkansen train radio system had been changed from the analog system to the digital system in ord... [more] | RCS2017-403 pp.469-474 |
| RCS, NS (Joint) |
2014-12-19 09:00 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | A Study on M-ary Relative Space Mapping Modulation Schemes Shinji Masuda, Hiroyasu Sano, Yasunori Nouda, Ryosuke Nakamura, Atsushi Okamura (Mitsubishi Electric) RCS2014-251 |
This paper proposes M-ary relative mapping schemes for differential space-time block coding, in order to transmit more b... [more] | RCS2014-251 pp.183-188 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-28 14:10 |
Kagoshima | TinyCSE: Tiny Computer System for Education Ryosuke Nakamura, Koji Nakano, Yasuaki Ito (Hiroshima Univ.) CPSY2013-66 |
[more] | CPSY2013-66 pp.41-45 |
|
| RCS, IN (Joint) |
2013-05-17 16:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Symbol Timing Recovery for Transmit Diversity Ryosuke Nakamura, Yasunori Nouda, Shinji Masuda, Akinori Taira, Hiroyasu Sano, Fumio Ishizu (Mitsubishi Electric) RCS2013-36 |
Differential coding for transmit diversity is a technique which uses multiple antennas. Because the technique does not n... [more] | RCS2013-36 pp.79-84 |
| RCS | 2013-04-18 13:50 |
Okinawa | Ishigaki City Hall | Perfomance Evaluation of Relative Mapping Scheme for Transmit Diversity Shinji Masuda, Hiroyasu Sano, Yasunori Nouda, Ryosuke Nakamura, Akinori Taira, Fumio Ishizu (Mitsubishi Electric) RCS2013-7 |
This paper proposes relative mapping schemes for differential space-time block coding, in order to transmit more bits pe... [more] | RCS2013-7 pp.37-42 |
| MBE | 2012-05-25 13:30 |
Toyama | An arthroscopic image-based 2D/3D registration for computer-assisted arthroscopic surgery Ryosuke Nakamura, Toyohiko Hayashi, Go Omori, Satoshi Watanabe, Yoshinobu Maeda, Tetsuya Watanabe (Niigata Univ.) MBE2012-5 |
We developed a computer-assisted system for arthroscopic surgery, which is navigated by means of overlaying a 3D bone mo... [more] | MBE2012-5 pp.23-28 |
|
| RCS | 2012-04-20 10:00 |
Kyoto | Kyoto Univ. | Performance of Single Carrier Block Transmission using Sparse Pilot Symbols under Fast Fading Environments Ryosuke Nakamura, Yasunori Nouda, Shinji Masuda, Akinori Taira, Hiroyasu Sano, Hiroshi Kubo (Mitsubishi Electric) RCS2012-12 |
The technique of adaptive frequency domain equalization which estimate channel with pilot symbols is widely used, and th... [more] | RCS2012-12 pp.67-71 |
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