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| Presentation | 2016-02-17 13:35 Study on Improvement of Link Quality for Ka-band Multibeam Satellite System I -- Evaluation of the Link Availability under the Most Suitable Beam Control -- Kiyotaka Fujisaki (Kyushu Univ.)  SAT2015-75 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | By the next-generation satellite communications and broadcast using a high radio frequency, the realization of higher-speed service is demanded. However, it is not easy to maintain link quality because influence of the rain becomes remarkable. Therefore the techniques to control link parameters for Ka-band multi-beam satellites adaptively depending on propagation environment are very important. In order to improve the link quality, we consider the optimization of the beam parameter after the prediction of the link quality of the next time of each beam from weather data.In this article, we report the result that examined the link availability of satellite link when the most suitable beam control was carried out for some improvement method based on weather data. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Satellite Communications / Link Availability / Rain Attenuation / Quality Compensation / AMeDAS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 448, SAT2015-75, pp. 65-70, Feb. 2016. | |
| Paper # | SAT2015-75 | |
| Date of Issue | 2016-02-09 (SAT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SAT2015-75 |
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| Conference Information | |
| Committee | SAT SANE |
| Conference Date | 2016-02-16 - 2016-02-17 |
| 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 |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2016-02-SAT-SANE |
| Language | Japanese |
| 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 |
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| 1st Author's Name | Kiyotaka Fujisaki |
| 1st Author's Affiliation | Kyushu University (Kyushu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-02-17 13:35:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2015-75 |
| Volume (vol) | vol.115 |
| Number (no) | no.448 |
| Page | pp.65-70 |
| #Pages | 6 |
| Date of Issue | 2016-02-09 (SAT) |
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