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Paper Abstract and Keywords
Presentation 2012-03-08 10:55
A Study on Precoding in Multiple Access Link for PNC-OFDM
Daisuke Umehara (Kyoto Inst. of Tech.), Koji Yamamoto, Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.), Masahiro Morikura, Susumu Yoshida (Kyoto Univ.) CAS2011-124 SIP2011-144 CS2011-116
Abstract (in Japanese) (See Japanese page) 
(in English) Physical-layer network coding (PNC) and orthogonal frequency division multiplexing (OFDM) are applied to two-way wireless relay channel. Signals transmitted from two stations simultaneously are synthesized at the relay station in multiple access (MA) link on the two-way relay channel. Precoding at the sending stations is required to compensate multipath fading for each signal. In this manuscript, precoding only with channel phase synchronization is proposed assuming that maximum a posteriori probability (MAP) decoding is applied at the relay node and the channel capacity in MA link is considered to be evaluated.
Keyword (in Japanese) (See Japanese page) 
(in English) two-way wireless relay channel / multiple access link / physical-layer network coding / precoding / maximum a posteriori probability decoding / channel capacity / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 467, CS2011-116, pp. 97-102, March 2012.
Paper # CS2011-116 
Date of Issue 2012-03-01 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 CAS2011-124 SIP2011-144 CS2011-116

Conference Information
Committee CAS CS SIP  
Conference Date 2012-03-08 - 2012-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Niigata 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Processor, Signal Processing for communication, and Wireless LAN/PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2012-03-CAS-CS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Precoding in Multiple Access Link for PNC-OFDM 
Sub Title (in English)  
Keyword(1) two-way wireless relay channel  
Keyword(2) multiple access link  
Keyword(3) physical-layer network coding  
Keyword(4) precoding  
Keyword(5) maximum a posteriori probability decoding  
Keyword(6) channel capacity  
Keyword(7)  
Keyword(8)  
1st Author's Name Daisuke Umehara  
1st Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. of Tech.)
2nd Author's Name Koji Yamamoto  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Hidekazu Murata  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Satoshi Denno  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Masahiro Morikura  
5th Author's Affiliation Kyoto University (Kyoto Univ.)
6th Author's Name Susumu Yoshida  
6th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2012-03-08 10:55:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CAS2011-124, SIP2011-144, CS2011-116 
Volume (vol) vol.111 
Number (no) no.465(CAS), no.466(SIP), no.467(CS) 
Page pp.97-102 
#Pages
Date of Issue 2012-03-01 (CAS, SIP, CS) 


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