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Paper Abstract and Keywords
Presentation 2011-12-16 15:55
Throughput Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals Considering Non-linearity of Power Amplifier
Shoki Inoue (Tokyo Univ. of Science), Teruo Kawamura (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-262
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we evaluate the throughput performance of the proposed adaptive PAPR reduction method based on clipping and filtering (CF) for eigenmode multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) signals assuming the nonlinearity of the power amplifier based Rapp model. Since the transmission with nonlinearity power amplifier raises undesirable out-of-band emission, we need to increase the input back off (IBO) value of the power amplifier or decrease the clipping threshold at the baseband PAPR reduction. Simulation results elucidate that proposed PAPR reduction method can increases the average throughput compared with the conventional CF method for a given adjacent channel leakage power ratio (ACLR) even when we take into account the nonlinearity of the power amplifier.
Keyword (in Japanese) (See Japanese page) 
(in English) PAPR / OFDM / MIMO / Precoding / Clipping and filtering / AMC / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 345, RCS2011-262, pp. 177-182, Dec. 2011.
Paper # RCS2011-262 
Date of Issue 2011-12-08 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee NS RCS  
Conference Date 2011-12-15 - 2011-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamaguchi University 
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 2011-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals Considering Non-linearity of Power Amplifier 
Sub Title (in English)  
Keyword(1) PAPR  
Keyword(2) OFDM  
Keyword(3) MIMO  
Keyword(4) Precoding  
Keyword(5) Clipping and filtering  
Keyword(6) AMC  
Keyword(7)  
Keyword(8)  
1st Author's Name Shoki Inoue  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Teruo Kawamura  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Kenichi Higuchi  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker
Date Time 2011-12-16 15:55:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-RCS2011-262 
Volume (vol) IEICE-111 
Number (no) no.345 
Page pp.177-182 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2011-12-08 


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