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Paper Abstract and Keywords
Presentation 2008-12-19 09:25
Full Soft-decision Decoding on Concatenated Convolutional Inner Code and Reed-Solomon Outer Code
ZhiAn Zheng, Tomonori Miyano, Tomohisa Wada (Ryukyu Univ.) RCS2008-164
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a full soft-decision decoding solution for a concatenated channel coding stage, composed of Reed-Solomon code (RS) as outer code and Convolutional code (CC) as inner code, relying on Max-Log-Map algorithm (MXLP) for CC followed by soft information output and APC-SD for RS with soft decision decoding. The APC-SD algorithm is a gradient descent, iterative soft-decision algorithm using adaptive parity check matrix based on sorted reliability of incoming soft information proposed by Jingjiang in 2006. Using a statistics method, we also make a comparison for the reliability between the soft outputs of MXLP and demodulated 16QAM.
Keyword (in Japanese) (See Japanese page) 
(in English) Concatenated Code / Full soft-decision decoding / Max-Log-Map / Steepest gradient descent algorithm / Adaptive parity check matrix / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 358, RCS2008-164, pp. 79-84, Dec. 2008.
Paper # RCS2008-164 
Date of Issue 2008-12-11 (RCS) 
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 RCS2008-164

Conference Information
Committee RCS SAT  
Conference Date 2008-12-18 - 2008-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2008-12-RCS-SAT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Full Soft-decision Decoding on Concatenated Convolutional Inner Code and Reed-Solomon Outer Code 
Sub Title (in English)  
Keyword(1) Concatenated Code  
Keyword(2) Full soft-decision decoding  
Keyword(3) Max-Log-Map  
Keyword(4) Steepest gradient descent algorithm  
Keyword(5) Adaptive parity check matrix  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name ZhiAn Zheng  
1st Author's Affiliation University of the Ryukyus (Ryukyu Univ.)
2nd Author's Name Tomonori Miyano  
2nd Author's Affiliation University of the Ryukyus (Ryukyu Univ.)
3rd Author's Name Tomohisa Wada  
3rd Author's Affiliation University of the Ryukyus (Ryukyu Univ.)
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Speaker Author-1 
Date Time 2008-12-19 09:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2008-164 
Volume (vol) vol.108 
Number (no) no.358 
Page pp.79-84 
#Pages 6 
Date of Issue 2008-12-11 (RCS) 

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