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Paper Abstract and Keywords
Presentation 2015-04-16 13:25
A Study on Decision Feedback Channel Estimation Scheme Using Terminal Speed for Single-Carrier Frequency Domain Equalization
Hirotaka Mihara, Fumiaki Maehara (Waseda Univ.) RCS2015-2
Abstract (in Japanese) (See Japanese page) 
(in English) SC-FDE is effective in adoption of uplink transmission which requires low cost transmitter thanks to both low PAPR and the robustness against frequency selective fading channels. In application of SC-FDE to DFCE, channel estimation has to be carried out even in data symbol transmission. In this report, we propose an adaptive forgetting factor control scheme for DFCE. The feature of the proposed approach is to theoretically derive the effect of time selective fading by using the terminal speed and to provide the appropriate forgetting factor according to the actual channel condition. The effectiveness of the proposed scheme is demonstrated in comparison with the traditional DFCE with the fixed forgetting factor by means of computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) SC-FDE / time selective fading / decision feedback channel estimation / forgetting factor / theoretical approach / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 2, RCS2015-2, pp. 7-12, April 2015.
Paper # RCS2015-2 
Date of Issue 2015-04-09 (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 RCS2015-2

Conference Information
Committee RCS  
Conference Date 2015-04-16 - 2015-04-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Yufuin, Yufugoukan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radio Access Technologies, etc. 
Paper Information
Registration To RCS 
Conference Code 2015-04-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Decision Feedback Channel Estimation Scheme Using Terminal Speed for Single-Carrier Frequency Domain Equalization 
Sub Title (in English)  
Keyword(1) SC-FDE  
Keyword(2) time selective fading  
Keyword(3) decision feedback channel estimation  
Keyword(4) forgetting factor  
Keyword(5) theoretical approach  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hirotaka Mihara  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Fumiaki Maehara  
2nd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2015-04-16 13:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2015-2 
Volume (vol) vol.115 
Number (no) no.2 
Page pp.7-12 
#Pages 6 
Date of Issue 2015-04-09 (RCS) 

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