| Presentation | 2016-07-21 16QAM Communication System using the Concealed Data Recovery Method Kenji Suzuki, Mitsuhisa Yamaji, Masanobu Otake, Yuichi Yamaguchi, Masayoshi Yoneda, Morio Toyoshima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed the novel method for secure security in a satellite communication. A third person can not to demodulate and reproduce data when receives QPSK modulation signal. Because the signal giving the phase rotation angles that is only known by the authorized a transmitting station side and a receiving station side. It's difficult to be intercepted, it's also expected for satellite communication services as well as satellite control system in a secure purpose satellite communication. So we tried this system using 16QAM modulation for increase the transmission capacity. In this paper, we design a circuit and describe the result on which we experimented actually. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Carrier Recovery / Digital Modulation / Security / Phase Rotation / 16QAM |
| Paper # | SAT2016-15 |
| Date of Issue | 2016-07-14 (SAT) |
| Conference Information | |
| Committee | AP / SAT / SANE |
|---|---|
| Conference Date | 2016/7/20(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Otaru port marina |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
| Chair | Keizo Cho(Chiba Inst. of Tech.) / Takatoshi Sugiyama(Kogakuin Univ.) / Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Hisato Iwai(Doshisha Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) / Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) |
| Secretary | Hisato Iwai(Niigata Univ.) / Toshinori Susuki(NTT DoCoMo) / Hiroyuki Tsuji(NTT) / Takahide Mizuno(KDDI R&D Labs.) / Toshifumi Moriyama(JAXA) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / / Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 16QAM Communication System using the Concealed Data Recovery Method |
| Sub Title (in English) | |
| Keyword(1) | Carrier Recovery |
| Keyword(2) | Digital Modulation |
| Keyword(3) | Security |
| Keyword(4) | Phase Rotation |
| Keyword(5) | 16QAM |
| 1st Author's Name | Kenji Suzuki |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Mitsuhisa Yamaji |
| 2nd Author's Affiliation | NEC Space Technologies(NEC Space Technologies) |
| 3rd Author's Name | Masanobu Otake |
| 3rd Author's Affiliation | NEC Space Technologies(NEC Space Technologies) |
| 4th Author's Name | Yuichi Yamaguchi |
| 4th Author's Affiliation | NEC Space Technologies(NEC Space Technologies) |
| 5th Author's Name | Masayoshi Yoneda |
| 5th Author's Affiliation | NEC Space Technologies(NEC Space Technologies) |
| 6th Author's Name | Morio Toyoshima |
| 6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2016-07-21 |
| Paper # | SAT2016-15 |
| Volume (vol) | vol.116 |
| Number (no) | SAT-144 |
| Page | pp.pp.23-28(SAT), |
| #Pages | 6 |
| Date of Issue | 2016-07-14 (SAT) |