Presentation | 2016-02-17 Study on Improvement of Link Quality for Ka-band Multibeam Satellite System I Kiyotaka Fujisaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | By the next-generation satellite communications and broadcast using ahigh radio frequency, the realization of higher-speed service isdemanded. However, it is not easy to maintain link quality becauseinfluence of the rain becomes remarkable. Therefore the techniques tocontrol link parameters for Ka-band multi-beam satellites adaptivelydepending on propagation environment are very important. In order toimprove the link quality, we consider the optimization of the beamparameter after the prediction of the link quality of the next time ofeach beam from weather data.In this article, we report the result thatexamined the link availability of satellite link when the most suitablebeam control was carried out for some improvement method based onweather data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Satellite Communications / Link Availability / Rain Attenuation / Quality Compensation / AMeDAS |
Paper # | SAT2015-75 |
Date of Issue | 2016-02-09 (SAT) |
Conference Information | |
Committee | SAT / SANE |
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Conference Date | 2016/2/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite Application and General |
Chair | Morio Toyoshima(NICT) / Hirokazu Kobayashi(Osaka Inst. of Tech.) |
Vice Chair | Takatoshi Sugiyama(Kogakuin Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
Secretary | Takatoshi Sugiyama(NICT) / Toshinori Susuki(NTT) / Masanobu Tsuji(Univ. of Electro-Comm.) / Takahide Mizuno(JAXA) |
Assistant | / Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
Paper Information | |
Registration To | 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) | Study on Improvement of Link Quality for Ka-band Multibeam Satellite System I |
Sub Title (in English) | Evaluation of the Link Availability under the Most Suitable Beam Control |
Keyword(1) | Satellite Communications |
Keyword(2) | Link Availability |
Keyword(3) | Rain Attenuation |
Keyword(4) | Quality Compensation |
Keyword(5) | AMeDAS |
1st Author's Name | Kiyotaka Fujisaki |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2016-02-17 |
Paper # | SAT2015-75 |
Volume (vol) | vol.115 |
Number (no) | SAT-448 |
Page | pp.pp.65-70(SAT), |
#Pages | 6 |
Date of Issue | 2016-02-09 (SAT) |