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Paper Abstract and Keywords
Presentation 2007-12-19 14:35
A Scheduling of Shuffled BP Decoding Considering Pipelining Delay
Kazuya Yokohari, Yoshihiro Sugaya, Hirotomo Aso (Tohoku Univ.) CPSY2007-44
Abstract (in Japanese) (See Japanese page) 
(in English) Shuffled BP decoding is known as a decoding method which has good decoding performance for low-density parity-check (LDPC) code. When Shuffled BP decoding is pipelined, some delays are required by processing time at a row process and a column process. In this paper, we propose a scheduling of Shuffled BP decoding considering pipelining delay and a construction method of parity check matrix which does not lead to a latency. Simulation results show that decoding performance of LDPC code constructed by the proposed method of parity check matrix has similar property of bit error ratio of LDPC code constructed by Array Code.
Keyword (in Japanese) (See Japanese page) 
(in English) Low-Density Parity-Check (LDPC) Code / Sum-Product Decoding / Shuffled BP Decoding / Array LDPC Code / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 398, CPSY2007-44, pp. 21-26, Dec. 2007.
Paper # CPSY2007-44 
Date of Issue 2007-12-12 (CPSY) 
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 CPSY2007-44

Conference Information
Committee CPSY  
Conference Date 2007-12-19 - 2007-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Campus Plaza Kyoto 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Interconnect technology, etc 
Paper Information
Registration To CPSY 
Conference Code 2007-12-CPSY 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Scheduling of Shuffled BP Decoding Considering Pipelining Delay 
Sub Title (in English)  
Keyword(1) Low-Density Parity-Check (LDPC) Code  
Keyword(2) Sum-Product Decoding  
Keyword(3) Shuffled BP Decoding  
Keyword(4) Array LDPC Code  
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Keyword(6)  
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1st Author's Name Kazuya Yokohari  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Yoshihiro Sugaya  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Hirotomo Aso  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2007-12-19 14:35:00 
Presentation Time 30 minutes 
Registration for CPSY 
Paper # CPSY2007-44 
Volume (vol) vol.107 
Number (no) no.398 
Page pp.21-26 
#Pages 6 
Date of Issue 2007-12-12 (CPSY) 

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