Paper Abstract and Keywords |
Presentation |
2009-03-10 16:05
Sufficient Conditions for Convergence of the Sum-Product Decoding Tomoharu Shibuya (Sophia Univ.) IT2008-110 ISEC2008-168 WBS2008-123 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, Mooij et al. proposed sufficient conditions for convergence
of the sum-product algorithm, which was stated as the upper bound for
the spectral radius of a matrix defined by a probability distribution
under consideration. In this paper, we adapt Mooij's sufficient
conditions to the decoding problem, and derive a sufficient condition
for convergence of the sum-product decoding. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
sum-product decoding / LDPC codes / factor graph / convergence of sum-product algorithm / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 472, IT2008-110, pp. 441-446, March 2009. |
Paper # |
IT2008-110 |
Date of Issue |
2009-03-02 (IT, ISEC, WBS) |
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) |
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IT2008-110 ISEC2008-168 WBS2008-123 |
Conference Information |
Committee |
WBS IT ISEC |
Conference Date |
2009-03-09 - 2009-03-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hakodate Mirai Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IT |
Conference Code |
2009-03-WBS-IT-ISEC |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Sufficient Conditions for Convergence of the Sum-Product Decoding |
Sub Title (in English) |
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Keyword(1) |
sum-product decoding |
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LDPC codes |
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factor graph |
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convergence of sum-product algorithm |
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1st Author's Name |
Tomoharu Shibuya |
1st Author's Affiliation |
Sophia University (Sophia Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-03-10 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2008-110, ISEC2008-168, WBS2008-123 |
Volume (vol) |
vol.108 |
Number (no) |
no.472(IT), no.473(ISEC), no.474(WBS) |
Page |
pp.441-446 |
#Pages |
6 |
Date of Issue |
2009-03-02 (IT, ISEC, WBS) |
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