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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT | 2017-10-27 13:15 |
Okinawa | Okinawa Cellular Telephone Company | BER Performance Evaluation of OFDM/PM Systems with CSS Method for Satellite Communications Systems Sho Miyagi, Masato Saito (Univ. of the Ryukyus)  SAT2017-53 |
We consider to apply orthogonal frequency division multiplexing (OFDM) schemes to satellite communications systems. OFDM... [more] | SAT2017-53 pp.101-106 |
| WBS, MICT | 2017-07-13 16:00 |
Shizuoka | ACT CITY | A Study on MIMO Systems with Antenna Pattern Modulation Technique Masato Saito (Ryukyu Univ.) WBS2017-17 MICT2017-19 |
In this paper, we propose an antenna pattern modulation (APM) to exploit path diversity in Multiple-Input Multiple-Outpu... [more] | WBS2017-17 MICT2017-19 pp.51-56 |
| 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 |
| 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) |
2015-11-06 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 |
| SAT, SANE (Joint) |
2014-02-21 09:00 |
Yamaguchi | Hotel Kamefuku (Yamaguchi) | A study on applying OFDM/FM scheme to satellite communication systems Keisuke Fukami, Masato Saito (Univ. of Ryukyu) SAT2013-58 |
In satellite communication systems, non-linear amplifiers are used because of their power efficiency. Thus, it is diffic... [more] | SAT2013-58 pp.47-52 |
| 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 |
| NS | 2013-04-19 13:30 |
Ishikawa | The Wajima Chamber of Commerce and Industry | 6LoWPAN/RPL Relay Node Selection Scheme for Prolonging Lifetime in Wireless Sensor Network for Smart Metering Masato Saito, Shiro Sakata (Chiba Univ.) NS2013-8 |
In recent years, smart metering has been emerging as an essential function for the deployment of smart grid. Smart meter... [more] | NS2013-8 pp.37-42 |
| 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 |
|
| WBS, SAT (Joint) |
2011-05-09 13:50 |
Okinawa | Okinawa Subtropical Environment Remote-Sensing Center | A study on OFDM reception with a concept of compressed sensing under an environment of multipath beyond guard interval Masato Saito (Ryukyu Univ.) WBS2011-3 |
[more] | WBS2011-3 pp.13-17 |
| WBS | 2010-10-08 13:50 |
Nara | Naramachi Center | A Study on Ergodic Capacity of dual-hop OFDM relay systems with Subcarrier Mapping Masato Saito (Univ. of the Ryukyus) WBS2010-34 |
[more] | WBS2010-34 pp.75-80 |
| WBS | 2010-07-23 15:20 |
Tokyo | Riso Kaikan, Tokyo University of Science | Deep Clipping and Filtering for peak-to-average power ratio reduction of OFDM signals Masato Saito (Univ. of the Ryukyus), Satoshi Kimura, Minoru Okada (NAIST) WBS2010-18 |
In this study, we propose Deep Clipping and Filtering (DCAF) method for reducing peak regrowth when applying normal Cl... [more] |
WBS2010-18 pp.29-34 |
| WBS, SAT (Joint) |
2010-06-11 10:10 |
Okinawa | Okinawa-ken-Seinen-Kaikan | A Study on Power Allocation for Non-regenerative OFDM Relay Systems Masato Saito (Univ. of the Ryukyus), Shuhei Haraguchi, Minoru Okada (NAIST) WBS2010-9 |
Non-regenerative OFDM (Orthogonal Frequency Division Multiplexing) relay systems can expand the range of wireless comm... [more] |
WBS2010-9 pp.47-52 |
| IT, ISEC, WBS | 2010-03-04 09:50 |
Nagano | Nagano-Engineering Campus, Shinshu University | Feasibility Study on Cognitive Radio based TV Spectrum Reuse using Leaky Coaxial Cable Melvin Cabatuan, Masato Saito, Minoru Okada (NAIST) IT2009-83 ISEC2009-91 WBS2009-62 |
While the transition to digital television is currently happening in most countries around the world, there has been an ... [more] | IT2009-83 ISEC2009-91 WBS2009-62 pp.81-86 |
| ITS, WBS (Joint) |
2009-12-08 15:25 |
Kumamoto | Kumamoto University | [Poster Presentation]
A Study on Error Correction Improvement Method by Repetitive Transmission for Mobile Reception in DARC FM Multiplex Broadcasting System Yuichi Katabuchi, Tadamasa Fukae, Masato Saito, Minoru Okada (NAIST) ITS2009-26 |
In this paper, we propose a repetitive transmission method for improving the reception performance of VICS (Vehicle Info... [more] | ITS2009-26 pp.51-55 |
| WBS | 2009-10-16 13:00 |
Osaka | [Poster Presentation]
Simple Radio Positioning System Based on LF Direct Sequence Spread Spectrum Signals and Loop Antenna Array Shinichi Watanabe, Masato Saito, Minoru Okada (NAIST) WBS2009-32 |
Systems with location-aware technique have been attracted recently. Not all of them need to know the location of receive... [more] | WBS2009-32 pp.43-47 |
|
| WBS | 2009-07-23 15:30 |
Shizuoka | Shizuoka Univ. | PAPR Reduction of a Sub-carrier Selection Method on OFDM Systems Kazuya Morita, Kouji Ohuchi (Shizuoka Univ.), Masato Saito (NAIST) WBS2009-10 |
Orthogonal Frequency Division Multiplexing (OFDM) has been widely noticed for next generation mobile communications. OFD... [more] | WBS2009-10 pp.19-24 |
| WBS | 2009-07-23 15:55 |
Shizuoka | Shizuoka Univ. | A Study on Chunk Based Power Allocation and Subcarrier Mapping for Non-Regenerative OFDM Relay Systems Shuhei Haraguchi, Masato Saito, Minoru Okada (NAIST) WBS2009-11 |
In this paper, we propose a chunk based power allocation (PA) and subcarrier mapping (SCM) method for dual-hop non-regen... [more] | WBS2009-11 pp.25-30 |
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