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Paper Abstract and Keywords
Presentation 2014-07-31 10:50
[Poster Presentation] Efficient Iterative Demapping and Decoding Techniques for Superimposed Adaptive Network Coded Cooperation
Naoki Takeishi, Koji Ishibashi (The Univ. of Electro-Comm.) RCC2014-30 NS2014-50 RCS2014-102 SR2014-31 ASN2014-49
Abstract (in Japanese) (See Japanese page) 
(in English) Superimposed adaptive network coded cooperation (SANCC) has gained much attention since it can
obtain higher diversity and coding gain simultaneously without reducing bandwidth efficiency for wireless sensor networks. Codewords encoded at different time are mapped on one symbol in SANCC schemes. Therefore, all of these codewords are not statistically independence and the optimal decoding needs a long observation and large memory for decoding calculation. This paper focuses on the similarity between SANCC and spatially coupled codes and proposes efficient decoding scheme. We evaluate the performance of our proposed decoding schemes in terms of bit error rate by using extrinsic information transfer (EXIT) charts and computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative communication / Cooperative diversity / Network coding / Coded modulation / Coded cooperation / Spatially coupled codes / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 164, RCS2014-102, pp. 75-80, July 2014.
Paper # RCS2014-102 
Date of Issue 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) 
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 RCC2014-30 NS2014-50 RCS2014-102 SR2014-31 ASN2014-49

Conference Information
Committee RCC ASN NS RCS SR  
Conference Date 2014-07-30 - 2014-08-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Terrsa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M: Machine-to-Machine, D2D: Device-to-Device, etc. 
Paper Information
Registration To RCS 
Conference Code 2014-07-RCC-ASN-NS-RCS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Efficient Iterative Demapping and Decoding Techniques for Superimposed Adaptive Network Coded Cooperation 
Sub Title (in English)  
Keyword(1) Cooperative communication  
Keyword(2) Cooperative diversity  
Keyword(3) Network coding  
Keyword(4) Coded modulation  
Keyword(5) Coded cooperation  
Keyword(6) Spatially coupled codes  
Keyword(7)  
Keyword(8)  
1st Author's Name Naoki Takeishi  
1st Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Comm.)
2nd Author's Name Koji Ishibashi  
2nd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2014-07-31 10:50:00 
Presentation Time 90 minutes 
Registration for RCS 
Paper # RCC2014-30, NS2014-50, RCS2014-102, SR2014-31, ASN2014-49 
Volume (vol) vol.114 
Number (no) no.162(RCC), no.163(NS), no.164(RCS), no.165(SR), no.166(ASN) 
Page pp.43-48(RCC), pp.21-26(NS), pp.75-80(RCS), pp.63-68(SR), pp.51-56(ASN) 
#Pages 6 
Date of Issue 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) 

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