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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, SANE (Joint) |
2024-02-09 15:10 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Development of monitoring system for measuring mobile satellite communication environments Tomoshige Kan, Byeongpyo Jeong, Takashi Takahashi, Kazuyoshi Kawasaki, Hiroyuki Tsuji (NICT)  SAT2023-77 |
National Institute of Information and Communications Technology (NICT) has developed a small-vehicle stations equipped w... [more] | SAT2023-77 pp.88-92 |
| RCS, SAT (Joint) |
2019-08-22 09:00 |
Aichi | Nagoya University | Data Transmission Characteristics of seasonal variation of shadowing by trees in Ka-band mobile satellite communication Tomoshige Kan, Byongpyo Jeong, Hajime Susukita, Kazuyoshi Kawasaki, Takashi Takahashi, Morio Toyoshima (NICT) SAT2019-17 |
National Institute of Information and Communications Technology (NICT) has developed a small-vehicle stations equipped w... [more] | SAT2019-17 pp.1-6 |
| SANE, SAT (Joint) |
2019-02-13 15:15 |
Kagoshima | Tanegashima Island | Measurement of seasonal variation of shadowing by trees in Ka-band mobile satellite communication (part 2) Tomoshige Kan, Byongpyo Jeong, Hajime Susukita, Kazuyoshi Kawasaki, Takashi Takahashi, Morio Toyoshima (NICT) SAT2018-72 |
National Institute of Information and Communications Technology (NICT) has developed a small-vehicle stations equipped w... [more] | SAT2018-72 pp.87-92 |
| SANE, SAT (Joint) |
2019-02-14 13:20 |
Kagoshima | Tanegashima Island | An attempt of rainfall estimation by monitoring broadcasting satellite combined with machine learning Ryouichi Nishimura, Byeong-Pyo Jeong, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2018-79 |
Signal level observed by a BS antenna will be attenuated when it rains because of the rain attenuation. Accordingly, it ... [more] | SAT2018-79 pp.123-128 |
| WPT, AP (Joint) |
2019-01-17 11:35 |
Aichi | Toyota Automobile Museum | [Invited Lecture]
Dynamic rainfall intensity and rain attenuation model in Ka band satellite communication Isao Nakazawa, Yoshiya Arakaki, Kenji Suzuki, Tomoshige Kan, KazuKazuyoshi Kawasaki, Morio Toyoshima, Takashi Takahashi (NICT) AP2018-155 |
National Institute of Information and Communications Technology is advancing research projects to realize ultrahigh-spee... [more] | AP2018-155 pp.23-28 |
| AP, SANE, SAT (Joint) |
2018-07-20 15:05 |
Hokkaido | Hokkaido Univ. | Propagation measurement of seasonal variation of shadowing by trees in Ka-band mobile satellite communication Tomoshige Kan, Byeongpyo Jeong, Hajime Susukita, Kazuyoshi Kawasaki, Takashi Takahashi, Morio Toyoshima (NICT) SANE2018-32 SAT2018-24 |
National Institute of Information and Communications Technology (NICT) has developed a small-vehicle stations equipped w... [more] | SANE2018-32 SAT2018-24 pp.59-63(SANE), pp.77-81(SAT) |
| SAT, SANE (Joint) |
2018-02-23 09:30 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry | The Satellite Communication Experiment on the Ocean Norihiko Katayama, Naoko Yoshimura, Takashi Takahashi, Kazuyoshi Kawasaki, Tomoshige Kan, Toshio Asai, Akira Akaishi, Takuya Okura, Yuma Abe, Morio Toyoshima (NICT) SAT2017-64 |
Recently, the development of the technology for ocean resource exploration is advanced, and the satellite communication ... [more] | SAT2017-64 pp.41-46 |
| RCS, SAT (Joint) |
2017-08-18 13:25 |
Niigata | Niigata Univ. | Time delay analysis between rain attenuation and rainfall intensity for Ka band satellite communications Isao Nakazawa, Kazuyoshi Kawasaki, Tomoshige Kan, Toshio Asai, Morio Toyoshima, Takashi Takahashi (NICT) SAT2017-37 |
At National Institute of Information and Communications Technology (NICT), by utilizing the features of satellite commun... [more] | SAT2017-37 pp.87-91 |
| SANE, SAT (Joint) |
2017-02-24 10:35 |
Chiba | Katsuura Hotel Mikazuki | Propagation Measurement for Mobile Satellite Communications Using WINDS at The Coast of Japan Sea of Western Japan Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai, Byongpyo Jeong, Hajime Susukita, Morio Toyoshima (NICT) SAT2016-75 |
Satellite communication has attracted attention as an effective means of communication in an emergency such as a disaste... [more] | SAT2016-75 pp.81-86 |
| SAT, RCS (Joint) |
2016-08-19 10:50 |
Miyagi | Tohoku Gakuin University | [Special Talk]
Development and Demonstration Experiments on Satellite Communication Effective for Disaster Countermeasures
-- Focus on WINDS -- Byeong-pyo Jeong, Takashi Takahashi, Yasunori Owada, Tomoshige Kan, Hajime Susukita, Kazuyoshi Kawasaki, Shinichi Taira, Morio Toyoshima (NICT) SAT2016-48 RCS2016-141 |
Since the Great East Japan earthquake, NICT has been working on the research and development of network technology that ... [more] | SAT2016-48 RCS2016-141 pp.83-87(SAT), pp.65-69(RCS) |
| SAT, RCS (Joint) |
2016-08-19 14:30 |
Miyagi | Tohoku Gakuin University | A Flight Experiment of Ka Band Satellite Communications using Aeronautical Earth Station for WINDS Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Toshio Asai, Maki Akioka, Morio Toyoshima (NICT) SAT2016-49 |
Satellite communication has attracted attention as an effective means of communication during the flight of the aircraft... [more] | SAT2016-49 pp.89-93 |
| AP, SAT, SANE (Joint) |
2016-07-22 15:50 |
Hokkaido | Otaru port marina | The Satellite Communication Experiment using The Earth Station on Board Vessel for WINDS at The Sea Norihiko Katayama, Akira Akaishi (NICT), Hideki Honda (JEPICO), Takashi Takahashi, Kazuyoshi Kawasaki, Toshio Asai, Naoko Yoshimura, Morio Toyoshima (NICT) SAT2016-31 |
Recently, the observation data transmission and the picture transmission for the monitoring of observation status are be... [more] | SAT2016-31 pp.107-112 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-06 14:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Measurement of Propagation in High Mobility Environments for Ka Band Satellite Communication Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai, Byongpyo Jeong, Hajime Susukita, Shuji Murakami, Morio Toyoshima (NICT) SAT2015-62 |
Satellite communication has attracted attention as an effective means of communication in an emergency such as a disaste... [more] | SAT2015-62 pp.79-84 |
| RCS, SAT (Joint) |
2015-08-18 13:40 |
Fukuoka | Fukuoka Univ. | [Encouragement Talk]
The satellite data transmission from marine and the future outlook
-- With the aim of early detection of disaster -- Kazuyoshi Kawasaki (NICT), Shin-ichi Yamamoto, Yukihiro Terada (KNCT), Teruyuki Kato (ERI), Osamu Motohashi (JAXA), Gousei Hashimoto (SED), Yuichi Saida, Ryo Matsuzawa (Hitz) SAT2015-23 |
We carried out the data transmission experiment for GPS tsunami meter from marine buoy which is installed in offshore of... [more] | SAT2015-23 pp.71-76 |
| SAT, RCS (Joint) |
2014-08-19 09:50 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Data transmission experiment from the buoy using the Engineering Test Satellite VIII (ETS-VIII)
-- The aim of early detection of tsunami -- Shinichi Yamamoto, Kazuyoshi Kawasaki (NICT), Yukihiro Terada (KNCT), Teruyuki Kato (Univ. of Tokyo), Gousei Hashimoto, Osamu Motohashi (JAXA), Yuichi Saida, Ryo Matsuzawa (Hitz) SAT2014-26 |
The experiments were performed with the aim of to reducing the human damage by tsunami early detecting, transmit a tsuna... [more] | SAT2014-26 pp.5-10 |
| SAT, RCS (Joint) |
2012-08-31 14:50 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | A Study on TCP Window Size Control Method Suitable for WINDS Regenerative Mode Norihiko Katayama, Toshio Asai, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2012-33 |
In the satellite communication using WINDS, throughput does not increase by some reasons such as long delay environment ... [more] | SAT2012-33 pp.91-96 |
| SANE, SAT (Joint) |
2011-02-25 13:40 |
Hyogo | NICT Kobe Research Laboratories | 622/1244Mbit/sTDMA Satellite Communication Experiment System by WINDS Mitsugu Ohkawa, Akira Akaishi, Toshio Asai, Seiji Nagai, Norihiko Katayama, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2010-88 |
The “Kizuna” (WINDS) was jointly developed by the NICT and the JAXA. Using an H-IIA Launch Vehicle, WINDS was successful... [more] | SAT2010-88 pp.73-78 |
| AP, SAT (Joint) |
2010-07-22 13:25 |
Hokkaido | Kitami Inst. Tech. | Experimental study of electrical performance of large reflector antenna using REV method equipped on Engineering Test Satellite VIII Teruaki Orikasa, Masaki Satoh, Kazuyoshi Kawasaki, Yoshiyuki Fujino, Amane Miura (NICT) AP2010-55 SAT2010-16 |
ETS-VIII was launched at December 2006. Many communication technologies are experimented and evaluated the performances.... [more] | AP2010-55 SAT2010-16 pp.99-104(AP), pp.31-36(SAT) |
| AP, SAT (Joint) |
2010-07-23 15:25 |
Hokkaido | Kitami Inst. Tech. | Study of compensation method for nonlinear amplifier distortion and frequency characteristics of satellite communication earth station by using Volterra filter Mitsugu Ohkawa, Akira Akaishi, Toshio Asai, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2010-25 |
For the broad band transmission in satellite communication, it is required to reduce the signal distortion of transmissi... [more] | SAT2010-25 pp.85-90 |
| WBS, SAT (Joint) |
2010-06-10 13:50 |
Okinawa | Okinawa-ken-Seinen-Kaikan | Variable Data Rate TDMA System for WINDS Experiments Takashi Takahashi, Mitsugu Ohkawa, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai (NICT), Toshio Higuchi (JAXA), Nobufumi Saruwatari (Toshiba Corp.) SAT2010-3 |
After the Wideband InterNetworking engineering test and Demonstration Satellite “KIZUNA” (WINDS) was launched, many basi... [more] | SAT2010-3 pp.11-15 |
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