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| Presentation | 2021-01-21 10:55 Performance Evaluation of Convolutional Poalr Code with Neural Network Decoder Riko Maeda (Kagawa Univ.), Satoshi Suyama, Takahiro Asai (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.)  IT2020-67 SIP2020-45 RCS2020-158 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The Polar code proposed by Arıkan is a code that can achieve a property approaching the Shannon limit under successive cancellation decoding (SCD) by utilizing the phenomenon of communication channel polarization. In addition, as a method to prevent the degradation of the properties of Polar codes when the code length is relatively short, the convolutional Polar code, which introduces the convolutional code structure, has been proposed. In this paper, we propose the use of Neural Network Decoder (NND) to reduce the decoding delay in SCD of the convolutional Polar code. Specifically, we design an NND for decoding embedded Polar codes and evaluate its decoding performance by computer simulation for very short code lengths as an initial study. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Convolutional Polar codes / Convolutional Polar codes / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 322, RCS2020-158, pp. 23-27, Jan. 2021. | |
| Paper # | RCS2020-158 | |
| Date of Issue | 2021-01-14 (IT, SIP, RCS) | |
| 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 | IT2020-67 SIP2020-45 RCS2020-158 |
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| Conference Information | |
| Committee | SIP IT RCS |
| Conference Date | 2021-01-21 - 2021-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2021-01-SIP-IT-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Convolutional Poalr Code with Neural Network Decoder |
| Sub Title (in English) | |
| Keyword(1) | Convolutional Polar codes |
| Keyword(2) | Convolutional Polar codes |
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| 1st Author's Name | Riko Maeda |
| 1st Author's Affiliation | Kagawa University (Kagawa Univ.) |
| 2nd Author's Name | Satoshi Suyama |
| 2nd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 3rd Author's Name | Takahiro Asai |
| 3rd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 4th Author's Name | Nobuhiko Miki |
| 4th Author's Affiliation | Kagawa University (Kagawa Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-01-21 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2020-67, SIP2020-45, RCS2020-158 |
| Volume (vol) | vol.120 |
| Number (no) | no.320(IT), no.321(SIP), no.322(RCS) |
| Page | pp.23-27 |
| #Pages | 5 |
| Date of Issue | 2021-01-14 (IT, SIP, RCS) |
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