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Paper Abstract and Keywords
Presentation 2011-05-09 13:25
Transmit Precoding Scheme for ICI Suppression and Path Diversity in FS-OFDM
Haruki Nishimura, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.), Mohammad Ghavami (LSBU) WBS2011-2
Abstract (in Japanese) (See Japanese page) 
(in English) A precoded transmit path diversity in OFDM has been proposed to shift the signal processing burdens for fractional sampling (FS) from a receiver to a transmitter.
It achieves path diversity without oversampling the received signal at the receiver side on time invariant channels.
However, it does not take time variant channels into consideration.
On time variant channels, inter-carrier interference (ICI) deteriorates the BER performance.
In this paper, the precoding for both ICI suppression and path diversity combining at the transmitter side has been proposed.
It can achieve ICI suppression and path diversity without any specific signal processing at the receiver.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM / path diversity / prerake / precoding / fractional sampling / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 23, WBS2011-2, pp. 7-12, May 2011.
Paper # WBS2011-2 
Date of Issue 2011-05-02 (WBS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 WBS2011-2

Conference Information
Committee WBS SAT  
Conference Date 2011-05-09 - 2011-05-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Subtropical Environment Remote-Sensing Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Signal Processing and others. 
Paper Information
Registration To WBS 
Conference Code 2011-05-WBS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmit Precoding Scheme for ICI Suppression and Path Diversity in FS-OFDM 
Sub Title (in English)  
Keyword(1) OFDM  
Keyword(2) path diversity  
Keyword(3) prerake  
Keyword(4) precoding  
Keyword(5) fractional sampling  
1st Author's Name Haruki Nishimura  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Mamiko Inamori  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Yukitoshi Sanada  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Mohammad Ghavami  
4th Author's Affiliation London South Bank University (LSBU)
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Date Time 2011-05-09 13:25:00 
Presentation Time 25 
Registration for WBS 
Paper # IEICE-WBS2011-2 
Volume (vol) IEICE-111 
Number (no) no.23 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-WBS-2011-05-02 

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