Paper Abstract and Keywords |
Presentation |
2022-03-10 11:35
Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes Mizuho Asahi, Y. Vamoua, Hideki Yagi (UEC) IT2021-87 ISEC2021-52 WBS2021-55 RCC2021-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, Polarization-Adjusted Convolutional (PAC) codes have been proposed by Arıkan, and it is shown that the error performance is significantly improved compared to the conventional polar codes in the short to medium block-length regime. In real-life communication systems, the Hybrid-Automatic Repeat reQuest (HARQ) technique, a combination of high-rate forward error correcting codes and automatic repeat request error-control, is widely used to ensure the reliability of information transmissions. Though HARQ schemes using polar codes have been extensively studied, applications of PAC codes to HARQ schemes are not sufficiently investigated. In this paper, we propose an HARQ scheme with systematic PAC codes, and evaluate its performance by simulations. The results show that the error performance and throughput efficiency of the proposed scheme outperform the conventional methods with systematic polar codes, especially in the low values of signal-to-noise ratios. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
systematic polar codes / systematic PAC codes / hybrid-ARQ / AWGN channel / succesive cancellation list decording / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 428, IT2021-87, pp. 25-30, March 2022. |
Paper # |
IT2021-87 |
Date of Issue |
2022-03-03 (IT, ISEC, WBS, RCC) |
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) |
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IT2021-87 ISEC2021-52 WBS2021-55 RCC2021-62 |
Conference Information |
Committee |
IT ISEC RCC WBS |
Conference Date |
2022-03-10 - 2022-03-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Joint Meeting of ISEC, IT, RCC, and WBS |
Paper Information |
Registration To |
IT |
Conference Code |
2022-03-IT-ISEC-RCC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes |
Sub Title (in English) |
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Keyword(1) |
systematic polar codes |
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systematic PAC codes |
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hybrid-ARQ |
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AWGN channel |
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succesive cancellation list decording |
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1st Author's Name |
Mizuho Asahi |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Y. Vamoua |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Hideki Yagi |
3rd Author's Affiliation |
The University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2022-03-10 11:35:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2021-87, ISEC2021-52, WBS2021-55, RCC2021-62 |
Volume (vol) |
vol.121 |
Number (no) |
no.428(IT), no.429(ISEC), no.430(WBS), no.431(RCC) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2022-03-03 (IT, ISEC, WBS, RCC) |
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