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Paper Abstract and Keywords
Presentation 2018-12-21 14:45
An Iterative Soft Output Decoding with Linear Filter Based on MMSE for Overloaded MIMO
Tsubasa Inoue, Satoshi Denno, Yafei Hou (Okayama Univ.) RCS2018-241
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose an iterative soft-output decoding with linear filter based on MMSE for overloaded MIMO. Although, linear filter cannot detect signals in overloaded MIMO, lattice reduction-aided detector with linear filter can detect signals in this situation. Then, we propose soft output detection with log likelihood ratio and achieve to improve transmission performance. Proposed method is using linear filter, so computational complexity of proposed receiver is less than the MLD. In addition, applying iterative noise cancelation reduces additive noise by using lattice reduction and achieves further more superior BER performance. In this paper, BER performance is evaluated by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) iterative noise cancelation / soft output / lattice reduction / linear filter / overloaded MIMO / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 372, RCS2018-241, pp. 131-136, Dec. 2018.
Paper # RCS2018-241 
Date of Issue 2018-12-13 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 RCS2018-241

Conference Information
Committee RCS NS  
Conference Date 2018-12-20 - 2018-12-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Onomichi City Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network 
Paper Information
Registration To RCS 
Conference Code 2018-12-RCS-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Iterative Soft Output Decoding with Linear Filter Based on MMSE for Overloaded MIMO 
Sub Title (in English)  
Keyword(1) iterative noise cancelation  
Keyword(2) soft output  
Keyword(3) lattice reduction  
Keyword(4) linear filter  
Keyword(5) overloaded MIMO  
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1st Author's Name Tsubasa Inoue  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Satoshi Denno  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Yafei Hou  
3rd Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2018-12-21 14:45:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2018-241 
Volume (vol) vol.118 
Number (no) no.372 
Page pp.131-136 
#Pages
Date of Issue 2018-12-13 (RCS) 


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