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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CCS | 2023-11-11 16:50 |
Toyama | Toyama Prefectural University | An Application of Deep Reinforcement Learning to Link Selection in Optical Satellite Communication Networks Keigo Makizoe, Maki Arai (TUS), Koji Oshima, Kenji Suzuki (NICT), Mikio Hasegawa (TUS)  CCS2023-32 |
[more] | CCS2023-32 pp.43-46 |
| CCS | 2023-03-26 16:45 |
Hokkaido | RUSUTSU RESORT | Applying Reinforcement Learning Algorithms to Selecting Ground Station in Satellite-Terrestrial Optical Communication Keigo Makizoe, Atsuhiro Yumoto (TUS), Koji Oshima, Suzuki Kenji (NICT), Mikio Hasegawa (TUS) CCS2022-80 |
Optical satellite communications enable high-capacity communications, one of the fundamental technologies for a non-terr... [more] | CCS2022-80 pp.97-100 |
| RCS, SAT (Joint) |
2019-08-22 14:05 |
Aichi | Nagoya University | [Invited Lecture]
Optical Satellite Communication by Onboard High Speed or Small Equipment Toshihiro Kubo-oka, Hiroo Kunimori, Kouichi Shiratama, Kenji Suzuki, Tetsuharu Fuse, Yoshihiko Saito, Yasushi Munemasa, Hideki Takenaka, Kolev Dimitar, Alberto Carrasco-Casado, Phuc Trinh, Morio Toyoshima (NICT) SAT2019-26 RCS2019-155 |
National Institute of Information and Communications Technology (NICT) in JAPAN has conducted research activities on opt... [more] | SAT2019-26 RCS2019-155 pp.47-52 |
| 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 |
| SAT | 2018-10-12 11:15 |
Overseas | KARI | Development of Optical Satellite Communication System Toshihiro Kubo-ola, Hiroo Kunimori, Yoshisada Koyama, Koichi SHiratama, Kenji Suzuki, Yasushi Munemasa, HIdeki Takenaka, Kolev Dimitar, Carrasco Casado Alberto, Trinh Phuc, Morio Toyoshima (NICT) SAT2018-55 |
[more] | SAT2018-55 pp.77-81 |
| RCS, SAT (Joint) |
2017-08-18 15:20 |
Niigata | Niigata Univ. | [Encouragement Talk]
16QAM Communication System using the Concealed Data Recovery Method Kenji Suzuki (NICT), Mitsuhisa Yamaji, Masanobu Otake, Yuichi Yamaguchi, Masayoshi Yoneda (NEC Space), Morio Toyoshima (NICT) SAT2017-35 |
We have proposed the novel method for secure security in a satellite communication. A third person can not to demodulat... [more] | SAT2017-35 pp.75-80 |
| AP, SAT, SANE (Joint) |
2016-07-21 13:00 |
Hokkaido | Otaru port marina | 16QAM Communication System using the Concealed Data Recovery Method Kenji Suzuki (NICT), Mitsuhisa Yamaji, Masanobu Otake, Yuichi Yamaguchi, Masayoshi Yoneda (NEC Space Technologies), Morio Toyoshima (NICT) SAT2016-15 |
We have proposed the novel method for secure security in a satellite communication. A third person can not to demodulat... [more] | SAT2016-15 pp.23-28 |
| SAT, WBS (Joint) |
2016-05-19 09:55 |
Aichi | Nagoya Institute of Technology | Wide Bandwidth Data Transfer Experiments via WINDS satellite Ken T. Murata, Kenji Suzuki, Kazunori Yamamoto (NICT), Kazuya Muranaga (SEC), Toshio Asai, Tomoshige Kan (NICT), Yahata Masatomo (NEC), Takamichi Mizuhara, Ayahiro Takaki (CLEALINK), Praphan Pavarangkoon (NICT) SAT2016-2 |
We report two satellite experiments via WINDS in August 2016 and February 2016, respectively. The objective of these sat... [more] | SAT2016-2 pp.7-12 |
| SAT | 2015-10-08 13:20 |
Osaka | Osaka University Nakanoshima Center | 16APSK/16QAM-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiments Using WINDS Satellte Kenji Suzuki (NICT), Masatomo Yahata, Midori Kato, Tetsuya Watanabe, Kenichi Hoshi, Tamio Okui, Shiro Yoshikawa (NEC), Masayoshi Yoneda (NEC Space Technorogies), Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Morio Toyoshima (NICT) SAT2015-40 |
The National Institute of Information and Communications Technology (NICT) has experimented using a 1,244 Mbps high-spee... [more] | SAT2015-40 pp.137-140 |
| RCS, SAT (Joint) |
2015-08-18 14:05 |
Fukuoka | Fukuoka Univ. | [Encouragement Talk]
16APSK/16QAM-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiment with Uncompressed 4K UHDTV for Reconfigurable Communication Equipment Using "KIZUNA" (WINDS) Masatomo Yahata, Tetsuya Watanabe, Kenichi Hoshi, Shiro Yoshikawa, Tamio Okui, Midori Kato (NEC), Masayoshi Yoneda (NST), Kenji Suzuki, Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Ryutaro Suzuki, Morio Toyoshima (NICT) SAT2015-24 |
[more] | SAT2015-24 pp.77-81 |
| WBS, SAT (Joint) |
2015-05-29 09:40 |
Tokyo | Tokyo City Univ. (Setagaya Campus) | Evaluation and consideration for Demodulation performance of wireless communication, when interference wave removal by notch filter Masanobu Otake, Yuichi Yamaguchi, Naoki Kobayashi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2015-6 |
Communication interference issues are often reported in recent years in the wireless communication from the ground stati... [more] | SAT2015-6 pp.31-36 |
| SAT, RCS (Joint) |
2014-08-19 09:25 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | 16APSK-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiment with Uncompressed 4K UHDTV for Reconfigurable Communication Equipment Using "KIZUNA" (WINDS) Masatomo Yahata, Midori Kato, Tetsuya Watanabe, Kenichi Hoshi, Tamio Okui, Shiro Yoshikawa (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Ryutaro Suzuki, Morio Toyoshima (NICT) SAT2014-25 |
Experiment by reconfigurable communication equipment is planned in order to develop the smaller and more efficient satel... [more] | SAT2014-25 pp.1-4 |
| SAT, RCS (Joint) |
2014-08-19 13:50 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Consideration about The Digital Modulation System with The Concealed Data Recovery Method Mitsuhisa Yamaji, Yuichi Yamaguchi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2014-29 |
As security reservation in data communications, the encryption to the data itself is currently main stream. In this case... [more] | SAT2014-29 pp.21-26 |
| SAT, SANE (Joint) |
2014-02-20 10:30 |
Yamaguchi | Hotel Kamefuku (Yamaguchi) | Environmental-data gathering system for Satellite-to-Ground Stations Optical Communications Kenji Suzuki, Toshihiro Kubo-oka, Tetsuharu Fuse, Shinichi Yamamoto, Hiroo Kunimori, Morio Toyoshima (NICT) SAT2013-50 |
In the optical space communication between satellite-ground stations, if site diversity is constructed among two or more... [more] | SAT2013-50 pp.1-4 |
| SAT, SANE (Joint) |
2014-02-21 09:50 |
Yamaguchi | Hotel Kamefuku (Yamaguchi) | The Digital Modulation System with The Concealed Data Recovery Method Mitsuhisa Yamaji, Yuichi Yamaguchi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2013-60 |
As security reservation in old data communications, the encryption to the data itself is main stream. However, the data ... [more] | SAT2013-60 pp.59-63 |
| AP, SAT (Joint) |
2013-07-24 10:55 |
Hokkaido | Sun Refre Hakodate | Concept of terrestrial free-space laser communications network for future airborne- and satellite-based laser communication projects Morio Toyoshima, Yasushi Munemasa, Hideki Takenaka, Yoshihisa Takayama, Yoshisada Koyama, Hiroo Kunimori, Toshihiro Kubo-oka, Kenji Suzuki, Shinichi Yamamoto, Shinichi Taira, Hiroyuki Tsuji, Isao Nakazawa, Maki Akioka (NICT) SAT2013-11 |
The communication capacity of satellite communications becomes very large because of the higher performance of onboard s... [more] | SAT2013-11 pp.1-4 |
| SAT, RCS (Joint) |
2012-08-31 14:15 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Near Real-time IP Based Disaster Imaging Data Acquisition System Using a Small Satellite Kenji Suzuki (NICT), Kouji Wakamori, Hironori Kato, Norishige Omoto (JAMSS) SAT2012-32 |
This paper describes about a study of disaster monitoring system using the UK-DMC satellite that is one of satellites co... [more] | SAT2012-32 pp.85-89 |
| AP, SAT (Joint) |
2012-07-27 09:50 |
Hokkaido | Hokkaido Univ. | Communication Experiment with WINDS by RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment Masatomo Yahata, Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Ryutaro Suzuki, Morio Toyoshima (NICT) SAT2012-15 |
Experiment by reconfigurable communication equipment is planned in order to develop the smaller and more efficient satel... [more] | SAT2012-15 pp.43-47 |
| RCS, SAT (Joint) |
2011-08-26 10:20 |
Niigata | Niigata Univ. | Evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment in a small experiment satellite Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Ryutaro Suzuki (NICT) SAT2011-31 |
This paper describes an evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver designed for the Rec... [more] | SAT2011-31 pp.81-86 |
| WBS, SAT (Joint) |
2010-06-10 13:25 |
Okinawa | Okinawa-ken-Seinen-Kaikan | Evaluation of an RF signal Direct-Processing Receiver for Reconfigurable Communication Equipment Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Ryutaro Suzuki (NICT) SAT2010-2 |
This paper describes an evaluation of an RF signal Direct-Processing Receiver that samples the RF signal directly and ma... [more] | SAT2010-2 pp.7-10 |
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