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Paper Abstract and Keywords
Presentation 2009-03-05 16:15
An OS-Analyzable Power Consumption Model and Its Generation Technique for Wireless Communication Devices
Tohru Ishihara, Takumi Okuhira, Kenji Hisazumi (Kyushu Univ.), Takeshi Kamiyama, Kazuhisa Sekine, Masaji Katagiri (NTT Docomo) CPSY2008-92 DC2008-83
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a lightweight power consumption model and its generation technique for quickly and accurately estimating the power consumption of wireless communication devices. Many power consumption models for computer power estimation have been proposed before. However, most of them are based on hardware simulation which is very slow and power consuming. Therefore, these approaches cannot be applied for estimating the power consumption of portable battery powered devices where the low power consumption is the most important criterion. Our power estimation method consumes negligible power compared to that of normal application programs run on such portable devices. Experimental results with an N810 terminal developed by Nokia, Inc. demonstrate that the error of our power estimation technique is on an average 6% compared to the measured power results. Once the model has been developed, the power consumption of a target application program can be analyzed in real-time with negligible power consumption.
Keyword (in Japanese) (See Japanese page) 
(in English) Power consumption / Cellar phone / Modeling / Wireless communication / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 464, DC2008-83, pp. 25-30, March 2009.
Paper # DC2008-83 
Date of Issue 2009-02-26 (CPSY, DC) 
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 CPSY2008-92 DC2008-83

Conference Information
Committee DC CPSY IPSJ-SLDM IPSJ-EMB  
Conference Date 2009-03-05 - 2009-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Sado Island Integrated Development Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ETNET2009 
Paper Information
Registration To DC 
Conference Code 2009-03-DC-CPSY-SLDM-EMB 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An OS-Analyzable Power Consumption Model and Its Generation Technique for Wireless Communication Devices 
Sub Title (in English)  
Keyword(1) Power consumption  
Keyword(2) Cellar phone  
Keyword(3) Modeling  
Keyword(4) Wireless communication  
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1st Author's Name Tohru Ishihara  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Takumi Okuhira  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name Kenji Hisazumi  
3rd Author's Affiliation Kyushu University (Kyushu Univ.)
4th Author's Name Takeshi Kamiyama  
4th Author's Affiliation NTT Docomo (NTT Docomo)
5th Author's Name Kazuhisa Sekine  
5th Author's Affiliation NTT Docomo (NTT Docomo)
6th Author's Name Masaji Katagiri  
6th Author's Affiliation NTT Docomo (NTT Docomo)
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Speaker Author-1 
Date Time 2009-03-05 16:15:00 
Presentation Time 30 minutes 
Registration for DC 
Paper # CPSY2008-92, DC2008-83 
Volume (vol) vol.108 
Number (no) no.463(CPSY), no.464(DC) 
Page pp.25-30 
#Pages 6 
Date of Issue 2009-02-26 (CPSY, DC) 

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