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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2019-05-31 10:00 |
Tokyo | Tokyo Big Sight | [Technology Exhibit]
QZSS short message SS-CDMA communication system
-- Evaluation of transmitting timing control error -- Hiroshi Oguma, Rei Kawai, Takumi Shimada (NIT, Toyama), Takeshi Asai (Next-Dimension), Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.)  SR2019-12 |
We have proposed Spread Spectrum Code Division Multiple Access (SS-CDMA) short message communication using Quasi-Zenith... [more] |
SR2019-12 pp.71-77 |
| SR | 2018-10-30 10:30 |
Overseas | Mandarin Hotel, Bangkok, Thailand | [Poster Presentation]
Transmitting Timing Calculation Unit with CPU on FPGA for QZSS Short Message SS-CDMA Communication Hiroshi Oguma, Rei Kawai (NIT, Toyama), Takeshi Asai (Next Dimension Co. Ltd.), Mizuki Motoyoshi, Mizuki Motoyoshi, Suguru Kameda (Tohoku University) SR2018-60 |
We have proposed synchronized Spread-Spectrum Code-Division Multiple-Acc ess (SS-CDMA) communication for location and sh... [more] | SR2018-60 pp.5-6 |
| WPT, EE (Joint) |
2018-10-04 10:50 |
Kyoto | Kyoto Univ. Uji Campus | Consideration of CEMS Model Combining SPICE and MATLAB Misa Ito, Yuta Oshima, Rei Kawai (NIT, Toyama), Noboru Ishihara (Tokyo Tech), Iwao Mizumoto, Hiroshi Oguma (NIT, Toyama) EE2018-23 |
We develop the simulation models of photovoltaic (PV) power generation system, storage battery system, and electric appl... [more] | EE2018-23 pp.29-34 |
| RCS | 2017-10-19 15:55 |
Miyagi | Tohoku Institute of Technology | [Invited Lecture]
Massive Connect IoT Using QZSS/GPS High Accuracy Time and Position Information Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu (Tohoku Univ.) RCS2017-183 |
The next generation information network is expected to further develop as a social infrastructure in all fields such as ... [more] | RCS2017-183 p.87 |
| SR | 2017-05-26 10:00 |
Tokyo | Tokyo big sight | [Technology Exhibit]
Experimental Evaluation for QZSS Short Message SS-CDMA Communication
-- Construction of Transmission Timing Control System with FPGA -- Rei Kawai, Hiroshi Oguma (NIT, Toyama College), Kei Ohya, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) SR2017-15 |
We have proposed Spread Spectrum Code Division Multiple Access (SS-CDMA) short message communication using Quasi-Zenith ... [more] | SR2017-15 pp.89-95 |
| RCS | 2017-04-25 09:00 |
Kagawa | Kotohira Onsen Kotosankaku | Expansion to Wide Area Network of SDN Nagahiro Yoshino, Hiroshi Oguma (NIT, Toyama), Suguru Kameda, Noriharu Suematsu (Tohoku univ.) RCS2017-15 |
n the Grate East Japan Earthquake, the satellite communication such as satellite portable telephone and very small apert... [more] | RCS2017-15 pp.71-75 |
| RCS, SR, SRW (Joint) |
2017-03-03 16:00 |
Tokyo | Tokyo Institute of Technology | Experimental Evaluation of Transmission Timing Control for QZSS Short Message Synchronized SS-CDMA Communication Kei Ohya, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2016-109 |
We have proposed synchronized spread-spectrum code-division multiple-access (SS-CDMA) communication for location and sho... [more] | SR2016-109 pp.89-94 |
| CQ (2nd) |
2016-10-06 13:20 |
Nagano | Naganoken Nokyo Building | [Poster Presentation]
Load Balancing Method Using QZSS/GPS High-Accuracy Positioning and Timing Information for Heterogeneous Wireless Network Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
[more] | |
| CQ (2nd) |
2016-10-06 14:20 |
Nagano | Naganoken Nokyo Building | [Poster Presentation]
Experimental evaluation of transmission timing control accuracy by positioning data error for QZSS short message SS-CDMA communication Kei Ohya, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
We have proposed synchronized spread spectrum multiple access (synchronized SS-CDMA) short message communication using Q... [more] | |
| ICTSSL | 2016-06-14 13:25 |
Miyagi | Tohoku University | Application Examination of OpenFlow Network for Satellite Communication Nagahiro Yoshino, Hiroshi Oguma (NIT,Toyama), Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) ICTSSL2016-2 |
In the Grate East Japan Earthquake, the satellite communication such as satellite portable telephone and very small aper... [more] | ICTSSL2016-2 pp.7-10 |
| ICTSSL | 2016-06-15 10:00 |
Miyagi | Tohoku University | Development of the Hazard-Map Utilization Support System for Flood at Imizu city Hiroshi Oguma, Matsuura Sota (NIT, Toyama) ICTSSL2016-10 |
Recently, large-scale disasters such as the Great East Japan Earthquake, Kanto and Tohoku Heavy Rain, and the Kumamoto E... [more] | ICTSSL2016-10 pp.51-55 |
| SR | 2016-01-22 13:20 |
Nagasaki | Fukue-bunka-kaikan | QZSS Short Message SS-CDMA Communication: Consideration of Fairness in Random Access Control Scheme with Reservation Channel Kei Ohya, Tomohide Takahashi, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2015-85 |
The Quasi-Zenith Satellite System (QZSS) is expected to provide a high accurate positioning service and allows two-way c... [more] | SR2015-85 pp.87-94 |
| IN | 2015-06-18 14:55 |
Tokyo | Toyama International Conference Center | [Invited Talk]
Research and Development of IT and Power Supply Technology on Lessons from The Great East Japan Earthquake Hiroshi Oguma, Iwao Mizumoto (NIT, Toyama college), Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) IN2015-17 |
As a result of the great east Japan earthquake in March 2011, the importance of satellite communication such as very sma... [more] | IN2015-17 pp.31-36 |
| RCS | 2015-04-17 08:30 |
Oita | Yufuin, Yufugoukan | Evaluation of Positioning Accuracy on QZSS Terminal for GPS Complementary and Reinforcement Hiroshi Oguma, Keita Norishima, Konatsu Suehiro (NIT,Toyama), Yuji Miyake, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) RCS2015-9 |
Quasi-Zenith Satellite System (QZSS) is a satellite navigation system consisting of several QZSS satellites in highly i... [more] | RCS2015-9 pp.41-46 |
| RCS | 2015-04-17 08:55 |
Oita | Yufuin, Yufugoukan | Experimental Evaluation of Timing Synchronization Accuracy considering Elevation Angle Mask for QZSS SS-CDMA Short Message Communication Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Keita Norishima, Hiroshi Oguma (NIT, Toyama college), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) RCS2015-10 |
We have proposed spread spectrum code division multiple access (SS-CDMA) short message communication using Quasi-Zenith ... [more] | RCS2015-10 pp.47-52 |
| SR | 2015-01-29 14:50 |
Hokkaido | KKR Hakodate | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System : Sky View Factor and Mesh Generation Processing Keita Norishima, Konatsu Suehiro, Chisato Houdo, Hiroshi Oguma (TNCT), Junpei Kuboniwa, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2014-98 |
Heterogeneous wireless systems such as a combination of mobile broadband wireless access (MBWA) and wireless local area ... [more] | SR2014-98 pp.23-28 |
| SR | 2015-01-29 15:15 |
Hokkaido | KKR Hakodate | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Proposal of Traffic Navigation Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2014-99 |
Heterogeneous wireless systems such as a combination of mobile broadband wireless access (MBWA) and wireless local area ... [more] | SR2014-99 pp.29-34 |
| MW, ED | 2015-01-15 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Multi-Mode Portable VSAT for Disaster-Resilient Wireless Networks Noriharu Suematsu, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT Toyama College), Mitsuru Sasanuma (SKY Perfect JSAT), Shigeru Eguchi (ISB), Komei Kuroda (Cyber Creative Institute) ED2014-120 MW2014-184 |
In the event of large scale disaster such as the great east Japan earthquake, we completely lose the terrestrial communi... [more] | ED2014-120 MW2014-184 pp.19-23 |
| RCS, NS (Joint) |
2014-12-18 10:25 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Throughput Evaluation Considering the Number of Active Users Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) RCS2014-229 |
Heterogeneous wireless systems such as a combination of mobile broadband wireless access (MBWA) and wireless local area ... [more] | RCS2014-229 pp.55-60 |
| SR | 2014-10-30 13:00 |
Overseas | I2R, Singapore | [Technology Exhibit]
Multi-Mode Portable SDR VSAT for Disaster-Resilient Wireless Networks Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Mitsuru Sasanuma (SKY Perfect JSAT), Shigeru Eguchi (ISB), Komei Kuroda (Cyber Creative Institute), Noriharu Suematsu (Tohoku Univ.) SR2014-69 |
As a result of the great east Japan earthquake in March 2011, the importance of secure satellite communication such as v... [more] | SR2014-69 pp.51-52 |
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