| Presentation | 2017-02-23 A Study on Flexibility Evaluation Model of Satellite Communication System Taiki Kamei, Hiroki Nishiyama, Nei Kato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Satellite communication are attracted as means for responding to needs in airspace and marine broadband environment and as a substitute means for terrestrial communication at the time of disaster. High Throughput Satellite (HTS), which has large communication capacity, is being developed to meet the rising demand for satellite communication system in mobile communication. However, HTS adopts static frequency assignment for multibeam, hence it is difficult to effectively utilize frequency resources in environment where demand for each beam of satellite communication is variable. Therefore, the function necessary in next-generation HTS is flexibility to maintain system performance high by flexible assignment of frequency corresponding to communication needs. Currently, there is no evaluation method to measure the flexibility of satellite communication systems. Therefore, in this study, we propose the evaluation model to measure the flexibility of satellite communication systems. Furthermore, we analyze the influence of constitution of satellite communication system such as allotment of frequency bandwidth per beam and total processing bandwidth of the system influence on the flexibility of the system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Communication / High Throughput Satellite / Flexibility |
| Paper # | SAT2016-63 |
| Date of Issue | 2017-02-16 (SAT) |
| Conference Information | |
| Committee | SANE / SAT |
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| Conference Date | 2017/2/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Katsuura Hotel Mikazuki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Application and General |
| Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) / Takatoshi Sugiyama(Kogakuin Univ.) |
| Vice Chair | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) |
| Secretary | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Mitsubishi Electric) / Toshinori Susuki(NTT) / Hiroyuki Tsuji(KDDI R&D Labs.) |
| Assistant | Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Flexibility Evaluation Model of Satellite Communication System |
| Sub Title (in English) | |
| Keyword(1) | Satellite Communication |
| Keyword(2) | High Throughput Satellite |
| Keyword(3) | Flexibility |
| 1st Author's Name | Taiki Kamei |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Hiroki Nishiyama |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Nei Kato |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2017-02-23 |
| Paper # | SAT2016-63 |
| Volume (vol) | vol.116 |
| Number (no) | SAT-470 |
| Page | pp.pp.13-16(SAT), |
| #Pages | 4 |
| Date of Issue | 2017-02-16 (SAT) |