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| Presentation | 2009-10-29 15:20 System Verification Results of Hyper-Multipoint Data Gathering SATCOM System Kiyoshi Kobayashi, Yoshinori Suzuki, Yutaka Imaizumi, Katsuya Nakahira (NTT Corp.)  SAT2009-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents in-laboratory system verification results of a hyper-multipoint data gathering satellite communication system. The developed system can effectively aggregate various types of sensor data from a number of observation stations spread over nation-wide areas by exploiting a highly efficient access control algorithm, a precise frequency synchronization scheme and a FFT-type block frequency demultiplexer, all of which are newly proposed. Experimental verification results show that; the developed system achieves required channel allocation specifications (bandwidth: 1 kHz min., channel separation: 1 kHz min.); multiple observation stations can satisfactory transmit the data without mutual interference. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Hyper-Multipoint Data Gathering / FFT Filter Bank / Frequency synchronization / Access control algorithm / Arbitrary and Dynamic frequency assignment / satellite communication / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 254, SAT2009-26, pp. 47-52, Oct. 2009. | |
| Paper # | SAT2009-26 | |
| Date of Issue | 2009-10-22 (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 | SAT2009-26 |
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| Conference Information | |
| Committee | SAT |
| Conference Date | 2009-10-29 - 2009-10-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nara Prefectural New Public Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communication Systems, etc. (JC-SAT2009) |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2009-10-SAT |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | System Verification Results of Hyper-Multipoint Data Gathering SATCOM System |
| Sub Title (in English) | |
| Keyword(1) | Hyper-Multipoint Data Gathering |
| Keyword(2) | FFT Filter Bank |
| Keyword(3) | Frequency synchronization |
| Keyword(4) | Access control algorithm |
| Keyword(5) | Arbitrary and Dynamic frequency assignment |
| Keyword(6) | satellite communication |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kiyoshi Kobayashi |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.) |
| 2nd Author's Name | Yoshinori Suzuki |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.) |
| 3rd Author's Name | Yutaka Imaizumi |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.) |
| 4th Author's Name | Katsuya Nakahira |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.) |
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| Speaker | Author-1 |
| Date Time | 2009-10-29 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2009-26 |
| Volume (vol) | vol.109 |
| Number (no) | no.254 |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2009-10-22 (SAT) |
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