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Paper Abstract and Keywords
Presentation 2012-10-17 09:50
A Study on Signal Detection in a Large Scale MIMO System -- An EXIT Chart Analysis of Iterative Processing --
Takashi Abiko, Wataru Fukuda, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.), Yusuke Ohwatari, Yoshihisa Kishiyama (NTT DOCOMO) RCS2012-127
Abstract (in Japanese) (See Japanese page) 
(in English) Multiple-input multiple-output (MIMO) systems are well known as a method to improve the throughput performance. Recently, a concept of massive (or very large) MIMO using an antenna array with an order of 100 elements has been proposed. In general, the complexity order of signal detection in such a MIMO system becomes the third power of the number of antenna elements in the least case. The authors have evaluated the belief propagation based algorithm with parallel interference cancellers and shown that it is implementable in the order of the second power of the number of elements. Here, the extrinsic information transfer analysis is applied to evaluate
the convergence performance.
Keyword (in Japanese) (See Japanese page) 
(in English) MIMO / Spatial multiplexing / Belief propagation / EXIT chart analysis / Soft canceller / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 239, RCS2012-127, pp. 13-18, Oct. 2012.
Paper # RCS2012-127 
Date of Issue 2012-10-10 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2012-127

Conference Information
Committee SR AN USN RCS  
Conference Date 2012-10-17 - 2012-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) wireless distributed network, general topics 
Paper Information
Registration To RCS 
Conference Code 2012-10-SR-AN-USN-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Signal Detection in a Large Scale MIMO System 
Sub Title (in English) An EXIT Chart Analysis of Iterative Processing 
Keyword(1) MIMO  
Keyword(2) Spatial multiplexing  
Keyword(3) Belief propagation  
Keyword(4) EXIT chart analysis  
Keyword(5) Soft canceller  
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1st Author's Name Takashi Abiko  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Wataru Fukuda  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Toshihiko Nishimura  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Takeo Ohgane  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name Yasutaka Ogawa  
5th Author's Affiliation Hokkaido University (Hokkaido Univ.)
6th Author's Name Yusuke Ohwatari  
6th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
7th Author's Name Yoshihisa Kishiyama  
7th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
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Speaker
Date Time 2012-10-17 09:50:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-RCS2012-127 
Volume (vol) IEICE-112 
Number (no) no.239 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2012-10-10 


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