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| Presentation | 2018-07-19 09:20 Prototype and Evaluation Performance of the Transmitter and Receiver with Set-Partitioning 64APSK Coded Modulation Yuki Koizumi, Yoichi Suzuki, Masaaki Kojima, Hisashi Sujikai (NHK)  SAT2018-17 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We are researching on a set-partitioning 64APSK coded modulation for the purpose of expanding channel capacity for satellite transmission. We designed the 64APSK constellation, bit allocation applicable to the set partitioning, and the optimal error correction codes for each bit by computer simulation and confirmed that better transmission performance than other transmission methods could be achieved with the proposed method. Furthermore, we prototyped a transmitter and receiver with the designed 64APSK coded modulation and evaluated its transmission characteristics under the AWGN. In this report, we indicate that the difference in performance between computer simulation and the prototype is about 1.0 dB in the required C/N and the prototype also can achieve better transmission characteristics just like simulation results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 64APSK coded modulation / Set-partitioning / Transmitter and Receiver, / Channel capacity / LDPC codes / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 136, SAT2018-17, pp. 37-42, July 2018. | |
| Paper # | SAT2018-17 | |
| Date of Issue | 2018-07-11 (SAT) | |
| ISSN | 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 | SAT2018-17 |
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| Conference Information | |
| Committee | AP SANE SAT |
| Conference Date | 2018-07-18 - 2018-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2018-07-AP-SANE-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Prototype and Evaluation Performance of the Transmitter and Receiver with Set-Partitioning 64APSK Coded Modulation |
| Sub Title (in English) | |
| Keyword(1) | 64APSK coded modulation |
| Keyword(2) | Set-partitioning |
| Keyword(3) | Transmitter and Receiver, |
| Keyword(4) | Channel capacity |
| Keyword(5) | LDPC codes |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Koizumi |
| 1st Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name | Yoichi Suzuki |
| 2nd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name | Masaaki Kojima |
| 3rd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 4th Author's Name | Hisashi Sujikai |
| 4th Author's Affiliation | Japan Broadcasting Corporation (NHK) |
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| Speaker | Author-1 |
| Date Time | 2018-07-19 09:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2018-17 |
| Volume (vol) | vol.118 |
| Number (no) | no.136 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2018-07-11 (SAT) |
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