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Paper Abstract and Keywords
Presentation 2006-07-20 13:00
Decoding Improvement of parallel Concatenated Code in the Frequency Selective Mobile Radio Channel -- An Effective Decoder Assisted by MLSE-channel Estimation --
Yoko Wakamatsu (Gunma Prefecture), Jun Horikoshi (Maebashi Inst. of Tech) RCS2006-80
Abstract (in Japanese) (See Japanese page) 
(in English) We propose an effective parallel-concatenated code decoder assisted by MLSE-channel estimation for MAP(Maximum a posteriori probability)/iterative decoding in the frequency selective mobile radio channel. Although pilot symbol assisted decoder has been known as a powerful constitution for the fading channel, so called “Turbo equalizing structure” should be needed to apply it to the frequency selective environment. The proposed scheme extracts a desired component-path-wave from the composite multi-path received-signal to decode the received sequence efficiently via MAP/iterative procedure. It is shown that the decoding scheme demonstrated in this manuscript, is able to improve an error performance in the frequency selective fading channel without Turbo equalizer, which needs so much a time to process.
Keyword (in Japanese) (See Japanese page) 
(in English) parallel concatenated codes / iterative decoding / channel estimation / frequency selective fading / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 168, RCS2006-80, pp. 127-132, July 2006.
Paper # RCS2006-80 
Date of Issue 2006-07-12 (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 RCS2006-80

Conference Information
Committee RCS NS  
Conference Date 2006-07-19 - 2006-07-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-07-RCS-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Decoding Improvement of parallel Concatenated Code in the Frequency Selective Mobile Radio Channel 
Sub Title (in English) An Effective Decoder Assisted by MLSE-channel Estimation 
Keyword(1) parallel concatenated codes  
Keyword(2) iterative decoding  
Keyword(3) channel estimation  
Keyword(4) frequency selective fading  
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1st Author's Name Yoko Wakamatsu  
1st Author's Affiliation Gunma Prefecture (Gunma Prefecture)
2nd Author's Name Jun Horikoshi  
2nd Author's Affiliation Maebashi Institute of Technology (Maebashi Inst. of Tech)
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Speaker Author-1 
Date Time 2006-07-20 13:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2006-80 
Volume (vol) vol.106 
Number (no) no.168 
Page pp.127-132 
#Pages 6 
Date of Issue 2006-07-12 (RCS) 

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