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Paper Abstract and Keywords
Presentation 2009-11-26 10:00
Cooperative Relaying Scheme Using Turbo Compression Technique for Correlated Information Sources
Takashi Shimizu (Kyoto Univ.), Tadashi Matsumoto (JAIST/Univ. of Oulu), Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) RCS2009-136
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a new cooperative relaying scheme using the turbo compression technique for correlated sources. In decode-and-forward (DF) cooperative relaying, it is generally assumed that if a packet transmitted from the source is detected in error at the relay station, such a packet is discarded. With the proposed relaying technique, the relay station forwards the information even though it may contain decoding errors at the relay station. The destination station retrieves the information transmitted from the source, by exploiting correlation between the signals transmitted from the source and relay stations at different transmission timings. This paper evaluates the convergence property of the proposed scheme through the extrinsic transfer (EXIT) chart analysis as well as the bit error rate (BER) performance. The proposed relaying scheme using the turbo compression technique can achieve the spatial diversity gain even if the relay retransmits the information which contains errors.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative relaying / EXIT chart pro jection / Slepian-Wolf theorem / correlated information sources / turbo code / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 305, RCS2009-136, pp. 19-24, Nov. 2009.
Paper # RCS2009-136 
Date of Issue 2009-11-19 (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 RCS2009-136

Conference Information
Committee RCS AP  
Conference Date 2009-11-26 - 2009-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2009-11-RCS-AP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Cooperative Relaying Scheme Using Turbo Compression Technique for Correlated Information Sources 
Sub Title (in English)  
Keyword(1) Cooperative relaying  
Keyword(2) EXIT chart pro jection  
Keyword(3) Slepian-Wolf theorem  
Keyword(4) correlated information sources  
Keyword(5) turbo code  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takashi Shimizu  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Tadashi Matsumoto  
2nd Author's Affiliation Japan Advanced Institute of Science and Technology/University of Oulu (JAIST/Univ. of Oulu)
3rd Author's Name Hidekazu Murata  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Koji Yamamoto  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
5th Author's Name Susumu Yoshida  
5th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2009-11-26 10:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2009-136 
Volume (vol) vol.109 
Number (no) no.305 
Page pp.19-24 
#Pages 6 
Date of Issue 2009-11-19 (RCS) 

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