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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP (2nd) |
2017-05-26 09:20 |
Okinawa | Yonaguni Island, Kubura multipurpose meeting place (AMT) | [Invited Lecture]
Application of OFDM modulation to Underwater Acoustic Communication Systems Tomohisa Wada (Ryukyu Univ.), Taisaku Suzuki (NIT, Okinawa), Yusuke Onna (Ryukyu Univ.) |
[more] | |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
An adaptive ARMA fitting model for conventional room transfer function a comparison study Chibana Kengo, Bruno Senzio Savino Barzel (Ryukyu Univ)  EA2016-128 SIP2016-183 SP2016-123 |
In this research, a series of simulations consisting of different echo paths and signals were implemented. For ARMA fitt... [more] | EA2016-128 SIP2016-183 SP2016-123 pp.261-265 |
| IA, IN (Joint) |
2016-12-15 15:45 |
Hiroshima | Hiroshima city university | A Study on Improvement of Authenticity and Integrity of IoT Device in Home Wireless LAN Network Yuugo Nishimura, Tomokazu Nagata (Ryukyu Univ.) IN2016-73 |
With the popularization of IoT, it is expected that communication in a wireless LAN will be mainly performed in domestic... [more] | IN2016-73 pp.41-44 |
| RCS | 2016-06-23 16:40 |
Okinawa | Univ. of the Ryukyus | [Invited Talk]
Studies on Receive Diversity and MIMO receivers based on the antenna with periodically variable antenna pattern Masato Saito (Ryukyu Univ.) RCS2016-74 |
In this talk, the author presents the studies conducted by the members of the author's laboratory on receive diversity a... [more] | RCS2016-74 p.165 |
| MI | 2016-01-20 13:05 |
Okinawa | Bunka Tenbusu Kan | The fetal development of the nasal septum and the anterior nasal spine in humans using 7 Tesla magnetic resonance imaging Motoki Katsube, Shigehito Yamada, Chikako Uwabe, Haruyuki Makishima, Miho osaka, Mikako Kamatani, Rena Miyazaki, Yutaka Yamaguchi, Naoki Morimoto, Takeshi Nishimura, Hirohiko Imai, Tetsuya Matsuda (Kyoto Univ.), Tsuyoshi ito (Ryukyu Univ.), Shigehiko Suzuki (Kyoto Univ.) MI2015-127 |
The development of the great alar cartilage, the nasal septum, and the anterior nasal spine (ANS) contribute to morphoge... [more] | MI2015-127 pp.263-266 |
| RCC, ITS, WBS | 2015-12-17 13:30 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Effects of Correlation of Antenna Pattern on Channel Capacity of MIMO Systems with Periodically Variable Antenna Pattern Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) WBS2015-62 ITS2015-34 RCC2015-64 |
[more] | WBS2015-62 ITS2015-34 RCC2015-64 pp.133-138 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 13:40 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on OFDM/PM Scheme with Exponential Companding Technique Fukami Keisuke, Saito Masato (Ryukyu Univ.) SAT2015-47 |
We have studied OFDM/PM (Orthogonal Frequency Division Multiplexing over Phase Modulation) scheme for high-speed satelli... [more] | SAT2015-47 pp.1-6 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-06 15:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on Single RF Front-End MIMO Receiver with Periodically Variable Antenna Pattern Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) AP2015-153 |
[more] | AP2015-153 pp.249-254 |
| SANE, SAT (Joint) |
2015-02-19 13:00 |
Okinawa | Okinawaken Shichoson Jichikaikan | A Study on Application of Companding to OFDM/FM Scheme for Satellite Communication Systems Keisuke Fukami, Masato Saito (Ryukyu Univ.) SAT2014-63 |
We have studied OFDM/FM (Orthogonal Frequency Division Multiplexing over Frequency Modulation) scheme for high-speed sat... [more] | SAT2014-63 pp.73-78 |
| AP | 2014-05-29 11:10 |
Okinawa | Okinawa Industory Support Center | Evaluation of Reception Properties of ESPAR Antenna with Periodically Variable Directivity Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) AP2014-22 |
In this study, we made prototypes of ESPAR (Electronically Steerable Passive Array Radiator) antennas whose directivity ... [more] | AP2014-22 pp.17-22 |
| AP | 2014-05-29 14:50 |
Okinawa | Okinawa Industory Support Center | [Special Talk]
An acoustic underwater OFDM communication system for sallow sea multipath environment Tomohisa Wada (Ryukyu Univ.), Taisaku Suzuki (Okinawa CT), Tran Minh Hai, Ysuto Matsuda (Ryukyu Univ.) AP2014-27 |
[more] | AP2014-27 pp.47-52 |
| PRMU, MI, IE, SIP | 2014-05-23 09:00 |
Aichi | 3D facial shape analysis based on statistical learning methods Misae Nakatsu, Xian-Hua Han (Ritsumeikan Univ.), Ryosuke Kimura (Ryukyu Univ.), Yen-Wei Chen (Ritsumeikan Univ.) SIP2014-13 IE2014-13 PRMU2014-13 MI2014-13 |
[more] | SIP2014-13 IE2014-13 PRMU2014-13 MI2014-13 pp.67-72 |
|
| AP (2nd) |
2014-01-10 14:50 |
Overseas | Le Quy Don Technical University (Hanoi, Vietnam) | Study on successive wave separation Adaptive Array OFDM receiver for DTV mobile reception. Yui Shimura, Tomohisa Wada (Ryukyu Univ.) |
[more] | |
| WBS, SAT (Joint) |
2013-05-17 14:55 |
Tochigi | Utsunomiya Univ. | A Study on Cancellation of Delayed Path beyond Guard Interval and Signal Reconstruction for OFDM Systems Masato Saito, Ryota Sekiya (Ryukyu Univ.) WBS2013-12 |
In this paper, we consider the Inter-Symbol Interference (ISI) cancellation techniques for Orthogonal Frequency Division... [more] | WBS2013-12 pp.67-72 |
| SIP, CAS, CS | 2013-03-15 14:20 |
Yamagata | Keio Univ. Tsuruoka Campus (Yamagata) | Performance evaluation of space diversity for Underwater Voice-band OFDM Communication Taisaku Suzuki (Okinawa National College of Tech./Ryukyu Univ.), Yasuhiro Nakayama, Tomohisa Wada (Ryukyu Univ.) CAS2012-139 SIP2012-170 CS2012-145 |
[more] | CAS2012-139 SIP2012-170 CS2012-145 pp.247-252 |
| SIS | 2013-03-08 10:00 |
Shizuoka | Create Hamamatsu | A study on Finger Print Verification based on complex Linear Prediction Tomoki Yara, Keiichi Funaki (Univ. of Ryukyus) SIS2012-63 |
In the ubiquitous information society, biometrics authentication attracts a large amount of attention and fingerprint ve... [more] | SIS2012-63 pp.97-102 |
| SANE, SAT (Joint) |
2013-02-21 18:30 |
Okinawa | Youth Center of Okinawa prefecture | [Special Talk]
Development of Information Management System for Animal Production
-- The System Assistance for Farmers and Traceability of Animal Products for Food Safety -- Teppei Hirata, Shiro Tamaki (Univ. of Ryukyu) SAT2012-57 |
In the context of the occurrence of infectious diseases in livestock and the increasing demand for animal products in th... [more] | SAT2012-57 pp.59-66 |
| SANE, SAT (Joint) |
2013-02-22 09:25 |
Okinawa | Youth Center of Okinawa prefecture | Consideration of the energy calculation for seamcarving Seizi Takemoto, Mohammad Reza Asharif, Shiro Tamaki (Univ. of the Ryukyus) SAT2012-59 |
Recently, various devices spread and image datasize increases.When image data share between devices different in the res... [more] | SAT2012-59 pp.73-75 |
| IT, ISEC, WBS | 2012-03-01 11:45 |
Kanagawa | Proposal of Green Receive Diversity Using White-spaces
-- Receive Diversity with ESPAR Antenna Using Arbitrary Frequency Band -- Masato Saito, Wataru Arita (Ryukyu Univ.) IT2011-66 ISEC2011-93 WBS2011-67 |
In this study, we propose a receive diversity technique called green white-space diversity. Concretely, the diversity... [more] |
IT2011-66 ISEC2011-93 WBS2011-67 pp.123-128 |
|
| OME | 2012-02-17 14:25 |
Saga | AIST Kyushu Center | Sterilization of Medical Equipments Using Oxygen Radicals Produced by RF discharge Nobuya Hayashi, Masaaki Goto (Saga Univ.), Yoshihito Yagyu (Sasebo National Coll. of Tech.), Akira Yonesu (Ryukyu Univ.) OME2011-80 |
Plasma sterilization of medical equipments was performed by oxygen radicals generated by RF oxygen discharge. Oxygen pla... [more] | OME2011-80 pp.27-31 |
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