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Paper Abstract and Keywords
Presentation 2015-01-22 10:15
Subcarrier Combining for Analog SC-FDE
Thanh Hai Vo, Shinya Kumagai, Fumiyuki Adachi (Tohoku Univ.) SIP2014-84 RCS2014-272
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, we proposed analog single-carrier transmission with frequency-domain equalization (analog SC-FDE) in order to improve performance of analog signal transmission. Analog SC-FDE signal spectrum has a complex conjugate relation between lower sideband (LSB) and upper sideband (USB) since analog signal is real-valued. Exploiting this property, the LSB and USB subcarriers can be combined to obtain an additional frequency diversity gain. In this paper, a subcarrier combining method is proposed for analog SC-FDE. A theoretical analysis of normalized mean square error (NMSE) performance is also presented to evaluate the effect of subcarrier combining and is confirmed by computer simulation. We show that subcarrier combining achieves similar diversity order to 2-branch antenna diversity. In addition, the impact of channel frequency-selectivity on the NMSE performance was also investigated to show the effectiveness of proposed scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) Analog SC-FDE / Subcarrier combining / Antenna diversity / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 395, RCS2014-272, pp. 19-24, Jan. 2015.
Paper # RCS2014-272 
Date of Issue 2015-01-15 (SIP, 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 SIP2014-84 RCS2014-272

Conference Information
Committee SIP RCS  
Conference Date 2015-01-22 - 2015-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2015-01-SIP-RCS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subcarrier Combining for Analog SC-FDE 
Sub Title (in English)  
Keyword(1) Analog SC-FDE  
Keyword(2) Subcarrier combining  
Keyword(3) Antenna diversity  
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1st Author's Name Thanh Hai Vo  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Shinya Kumagai  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Fumiyuki Adachi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2015-01-22 10:15:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # SIP2014-84, RCS2014-272 
Volume (vol) vol.114 
Number (no) no.394(SIP), no.395(RCS) 
Page pp.19-24 
#Pages 6 
Date of Issue 2015-01-15 (SIP, RCS) 

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