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Paper Abstract and Keywords
Presentation 2010-03-03 10:50
Interference Reduction Using Smart Antennas under OFDM Wireless LAN Environments
Toshihiro Noba, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) RCS2009-262
Abstract (in Japanese) (See Japanese page) 
(in English) Information transmission between a controller and a machine is essential for reliable factory automation. To help facilitate this, wireless communication is useful in the building of flexible factory environments because it does not need cables. The wireless system can employ an OFDM LAN technique. However, in a case where a plurality of communication systems are used in a neighborhood, we may have mutual interference among them. This paper describes a smart antenna for the interference reduction. We examine two weight control schemes: one is based on channel estimation, and the other is the SMI algorithm. We show cumulative distributions of SINR and average BERs of the smart antenna.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM / Wireless LAN / Smart antennas / Interference reduction / Weight determining method / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 440, RCS2009-262, pp. 29-34, March 2010.
Paper # RCS2009-262 
Date of Issue 2010-02-24 (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 RCS2009-262

Conference Information
Committee RCS AN MoNA SR  
Conference Date 2010-03-03 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2010-03-RCS-AN-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Interference Reduction Using Smart Antennas under OFDM Wireless LAN Environments 
Sub Title (in English)  
Keyword(1) OFDM  
Keyword(2) Wireless LAN  
Keyword(3) Smart antennas  
Keyword(4) Interference reduction  
Keyword(5) Weight determining method  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Toshihiro Noba  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Yasutaka Ogawa  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Toshihiko Nishimura  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Takeo Ohgane  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2010-03-03 10:50:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2009-262 
Volume (vol) vol.109 
Number (no) no.440 
Page pp.29-34 
#Pages 6 
Date of Issue 2010-02-24 (RCS) 

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