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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2020-11-05 16:00 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Talk]
PAPR and OOBE Suppression of OFDM Signal Using AutoEncoder Masaya Ohta, Reiya Kuwahara (OPU)  CS2020-52 |
OFDM (Orthogonal Frequency Division Multiplexing) signals have characteristics of both high OOBE (Out-of-Band Emission) ... [more] | CS2020-52 pp.30-34 |
| CS, CAS | 2020-02-28 09:25 |
Kumamoto | PAPR and OOBE Suppression of OFDM Signal Using Deep Learning Reiya Kuwahara, Masaya Ohta (OPU) CAS2019-114 CS2019-114 |
OFDM (Orthogonal Frequency Division Multiplexing) signals have characteristics of both high OOBE (Out-of-Band Emission) ... [more] | CAS2019-114 CS2019-114 pp.95-98 |
|
| CAS, CS | 2019-03-08 13:25 |
Kanagawa | Shonan Institute of Technology | A Method for PAPR Reduction of NCSP-OFDM with Low Out-of-Band Emission Masaya Ohta (OPU) CAS2018-142 CS2018-110 |
In general, OFDM (Orthogonal Frequency Division Multiplexing) signals have characteristics of both high OOBE (Out-of-Ban... [more] | CAS2018-142 CS2018-110 pp.21-25 |
| CAS, CS | 2017-02-24 16:25 |
Shiga | A Study on Computational Complexity Reduction of Orthogonal Precoding for Sidelobe Suppression of OFDM Signals Hikaru Kawasaki, Takahiro Matsui, Masaya Ohta, Katsumi Yamashita (OPU) CAS2016-136 CS2016-97 |
N-continuous OFDM is a precoding method for sidelobe suppression of orthogonal frequency division multiplexing (OFDM) si... [more] | CAS2016-136 CS2016-97 pp.123-127 |
|
| CS, CAS | 2016-02-25 13:55 |
Wakayama | Laforet Nanki-Shirahama Hotel | A Study on Computational Complexity Reduction of Orthogonal Precoding for Cognitive Radio Systems Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita (Osaka Pref. Univ.) CAS2015-81 CS2015-86 |
その研究内容はこちらになりまして、信号処理アルゴリズムという理論面とそのFPGAによる実装面の両方の研究を行っています。 これによって有限である周波数資源を効率的に利用し，トラヒック増大の問題を解決したいと考えています。 Ort... [more] |
CAS2015-81 CS2015-86 pp.7-11 |
| CS | 2015-07-02 14:15 |
Okinawa | Eef Information Plaza (Kumejima Is.) | [Invited Talk]
FPGA Implementation of NCSP-OFDM for Sidelobe Suppression Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita (Osaka Pref. Univ.) CS2015-18 |
$N$-continuous symbol padding OFDM (NCSP-OFDM) is a precoding technique that achieves a lower-sidelobe transmission sign... [more] | CS2015-18 pp.51-54 |
| CAS, CS | 2015-02-26 09:30 |
Tottori | Tottori University | Performance Evaluation of N-continuous Symbol Padding OFDM Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita (Osaka Pref. Univ.) CAS2014-120 CS2014-92 |
[more] | CAS2014-120 CS2014-92 pp.1-6 |
| DC | 2011-12-16 13:30 |
Hyogo | Development of Dependable Data Logger for Inline Production Management Masaya Ohta (Nihon univ.), Kazumi Sakamaki, Yasuaki Kaneda, Yasuharu Irizuki (TIRI), Masanobu Yamazaki, Kazuhiko Horigome (KT), Hiroshi Mochizuki, Hideo Nakamura (Nihon univ.) DC2011-68 |
In this paper, we report an architecture of protection against data falsification, integrity of the collected data, secu... [more] | DC2011-68 pp.3-7 |
|
| DC | 2010-12-10 14:00 |
Tottori | International Family Plaza (Yonago) | A Study on Dependable Data Logger for Inline Production Management Masaya Ohta (Nihon Univ.), Kazumi Sakamaki, Yasuaki Kaneda, Yasuharu Irizuki (TIRI), Masanobu Yamazaki, Kazuhiko Horigome (K.T. Mfg. Co., Ltd), Hiroshi Mochizuki, Hideo Nakamura (Nihon Univ.) DC2010-52 |
In this paper, we report an architecture of protection against data falsification, integrity of the collected data, and ... [more] | DC2010-52 pp.5-8 |
| SIP, CAS, CS | 2007-03-05 09:00 |
Tottori | Blancart Misasa (Tottori) | PAPR Reduction of OFDM Signal by HNN and its Computational Complexity Suppression Keiichi Mizutani, Masaya Ohta, Yasuo Ueda, Katsumi Yamashita (Osaka Pref. Univ.) CAS2006-77 SIP2006-178 CS2006-94 |
This report proposes a peak-to-average power ratio (PAPR) reduction method for OFDM signals. Hopfield type neural netwo... [more] |
CAS2006-77 SIP2006-178 CS2006-94 pp.1-6 |
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