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Paper Abstract and Keywords
Presentation 2011-03-04 14:30
A Study on Serial Concatenated Structures Composed of Channel and Product Codes in Multiple Acess Relay Channels
Naoyuki Takada, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2010-293
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a joint channel-and-product coded system in multiple access relay channels (MARC) for an uplink transmission scenario. Aiming at mitigation of radio resources in the multi-point networks, a compression code concatenated with channel codes plays a key role.
The concatenated coded system relying on an iterative decoding is capable of mitigating not only transmit power but also required number of transmission slots. When link qualities experienced in the first hop in the MARC is evil, physical layer network code without detection at a relay is worth applying as the compression by comparison to network code with detection. This is because network code with detection at a relay severely suffers from error propagation issues caused in the first hop.
A main focus point of this paper is a consideration about an adoption of product code as the compression, which is a sort of physical layer network code. We will demonstrate that the joint channel-and-product coded system is a promising technique to mitigate the required radio resources by computer simulations.
At the same time, EXIT chart analysis will be conducted to verify iterative behaviors.
Keyword (in Japanese) (See Japanese page) 
(in English) channel coding / product coded modulation / joint channel-and-product coding / Iterative decoding / EXIT analysis / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 433, RCS2010-293, pp. 259-264, March 2011.
Paper # RCS2010-293 
Date of Issue 2011-02-23 (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)
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Conference Information
Committee RCS MoNA SR  
Conference Date 2011-03-02 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2011-03-RCS-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Serial Concatenated Structures Composed of Channel and Product Codes in Multiple Acess Relay Channels 
Sub Title (in English)  
Keyword(1) channel coding  
Keyword(2) product coded modulation  
Keyword(3) joint channel-and-product coding  
Keyword(4) Iterative decoding  
Keyword(5) EXIT analysis  
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1st Author's Name Naoyuki Takada  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Shinsuke Ibi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Seiichi Sampei  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2011-03-04 14:30:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2010-293 
Volume (vol) vol.110 
Number (no) no.433 
Page pp.259-264 
#Pages 6 
Date of Issue 2011-02-23 (RCS) 

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