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Paper Abstract and Keywords
Presentation 2012-05-17 16:00
[Poster Presentation] A Control Method for Bluetooth Proximity Sensing using User Context
Kazuto Shimizu (Univ. of Tokyo, IIS), Shin'ichi Konomi (Univ. of Tokyo), Masayuki Iwai (Univ. of Tokyo, IIS), Kaoru Sezaki (Univ. of Tokyo) USN2012-12
Abstract (in Japanese) (See Japanese page) 
(in English) Bluetooth has been used as a proximity sensor because of its feature: it can search nearby device within 10 meter. However, searching all the time consumes huge battery. In this paper, we introduce the Bluetooth controlling method that depends on user's context. We predict user's context using accelerometers and microphones on smartphone in the method. Finally, we show how much we can reduce power consumption.
Keyword (in Japanese) (See Japanese page) 
(in English) Smartphones / Bluetooth / Proximity / Human Relationship / Accelerometer / Microphone / Power Saving /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 31, USN2012-12, pp. 77-78, May 2012.
Paper # USN2012-12 
Date of Issue 2012-05-10 (USN) 
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 USN2012-12

Conference Information
Committee USN AN IPSJ-UBI  
Conference Date 2012-05-17 - 2012-05-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyohashi University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) freshman session, ubiquitous sensor network, ubiquitous system, adhoc network 
Paper Information
Registration To USN 
Conference Code 2012-05-USN-AN-UBI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Control Method for Bluetooth Proximity Sensing using User Context 
Sub Title (in English)  
Keyword(1) Smartphones  
Keyword(2) Bluetooth  
Keyword(3) Proximity  
Keyword(4) Human Relationship  
Keyword(5) Accelerometer  
Keyword(6) Microphone  
Keyword(7) Power Saving  
Keyword(8)  
1st Author's Name Kazuto Shimizu  
1st Author's Affiliation The University of Tokyo, Institute of Industrial Science (Univ. of Tokyo, IIS)
2nd Author's Name Shin'ichi Konomi  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Masayuki Iwai  
3rd Author's Affiliation The University of Tokyo, Institute of Industrial Science (Univ. of Tokyo, IIS)
4th Author's Name Kaoru Sezaki  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2012-05-17 16:00:00 
Presentation Time 120 minutes 
Registration for USN 
Paper # USN2012-12 
Volume (vol) vol.112 
Number (no) no.31 
Page pp.77-78 
#Pages 2 
Date of Issue 2012-05-10 (USN) 

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