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Paper Abstract and Keywords
Presentation 2006-10-19 11:10
Indoor localization using signal subspaces obtained from array antenna -- An Experimental Evaluation --
Hiroyuki Tsuji (NICT) AP2006-80
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a new approach for indoor localization using array antennas. In this method, we use not only the signal strengths of received signals, but also the spatial information of impinging signals on array antennas. The signal subspaces, which include information about the strengths and angles of arrival of impinging signals on the array antenna, are utilized as the terminal fingerprint to identify the location of the terminal. We conducted an experiment indoors to confirm the validity and effectiveness of our method. We also discuss several signal processing methods for the proposed method. The experimental results confirm its effectiveness.
Keyword (in Japanese) (See Japanese page) 
(in English) indoor localization / array antenna / signal subspace / / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 302, AP2006-80, pp. 23-28, Oct. 2006.
Paper # AP2006-80 
Date of Issue 2006-10-12 (AP) 
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 AP2006-80

Conference Information
Committee AP  
Conference Date 2006-10-19 - 2006-10-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Univ. (Katsura Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2006-10-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Indoor localization using signal subspaces obtained from array antenna 
Sub Title (in English) An Experimental Evaluation 
Keyword(1) indoor localization  
Keyword(2) array antenna  
Keyword(3) signal subspace  
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1st Author's Name Hiroyuki Tsuji  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2006-10-19 11:10:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2006-80 
Volume (vol) vol.106 
Number (no) no.302 
Page pp.23-28 
#Pages 6 
Date of Issue 2006-10-12 (AP) 

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