| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2019-09-23 15:35 An Attempt to Construct Layered GF(2^q) LDPC Decoders Akiyoshi Yasuda, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.)  NLP2019-47 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It has been reported that the sum-product algorithm for error correction of LDPC sequences is equivalent to a kind of the mean-field analyses for the phase transition in Ising models. The renormalization group theory is applied to the detailed analysis of the phase transition around the singular point. With the connection between the error correction and the theory as a background, we attempt to correct errors in $2^q$-QAM symbol sequences hierarchically by a renormalization group approach. Circuit simulations presented that the circuits based on the approach corrected errors in $2^4$ and $2^{10}$-QAM symbol sequences successfully. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | QAM / error correction / Ising model / multi-layered structure / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 209, NLP2019-47, pp. 61-66, Sept. 2019. | |
| Paper # | NLP2019-47 | |
| Date of Issue | 2019-09-16 (NLP) | |
| 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 | NLP2019-47 |
|
| Conference Information | |
| Committee | NLP |
| Conference Date | 2019-09-23 - 2019-09-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Eikokuji Campus, University of Kochi |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | etc. |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2019-09-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Attempt to Construct Layered GF(2^q) LDPC Decoders |
| Sub Title (in English) | |
| Keyword(1) | QAM |
| Keyword(2) | error correction |
| Keyword(3) | Ising model |
| Keyword(4) | multi-layered structure |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akiyoshi Yasuda |
| 1st Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 2nd Author's Name | Hisato Fujisaka |
| 2nd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 3rd Author's Name | Takeshi Kamio |
| 3rd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-2 |
| Date Time | 2019-09-23 15:35:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | NLP2019-47 |
| Volume (vol) | vol.119 |
| Number (no) | no.209 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2019-09-16 (NLP) |
[Return to Top Page]