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Paper Abstract and Keywords
Presentation 2012-11-16 15:40
Evaluation Study of an IEEE802.11n PHY Multi-rate Power Consumption Model for Wireless LANs
Toshiyasu Tanaka, Stefan Aust, Tetsuya Ito (NEC Communication Systems, Ltd.) RCS2012-183
Abstract (in Japanese) (See Japanese page) 
(in English) IEEE802.11 wireless LAN rate adaptation schemes are intended to improve the communication efficiency by minimizing frame error rate, etc., and not considerd the energy efficiency at the same time. In order to design adaptive controlling with energy efficiency, it is necessary to clarify the effects of relationships between the transmission rate and power consumption of wireless LAN module, and of changes in environmental conditions. In this paper, we propose a model to estimate energy efficiency of high-speed wireless LAN, which is based on a simplified model to estimate power consumption of wireless communication system. We measure power consumptions of wireless LAN module with each transmission rate and the results show the relationship between IEEE802.11n transmission efficiency and energy efficiency can be approximated by the model.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / IEEE 802.11n / MIMO / Multi-rate / Power Consumption / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 286, RCS2012-183, pp. 133-138, Nov. 2012.
Paper # RCS2012-183 
Date of Issue 2012-11-08 (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 RCS2012-183

Conference Information
Committee AP RCS  
Conference Date 2012-11-14 - 2012-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Denki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2012-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation Study of an IEEE802.11n PHY Multi-rate Power Consumption Model for Wireless LANs 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) IEEE 802.11n  
Keyword(3) MIMO  
Keyword(4) Multi-rate  
Keyword(5) Power Consumption  
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Keyword(8)  
1st Author's Name Toshiyasu Tanaka  
1st Author's Affiliation NEC Communication Systems, Ltd. (NEC Communication Systems, Ltd.)
2nd Author's Name Stefan Aust  
2nd Author's Affiliation NEC Communication Systems, Ltd. (NEC Communication Systems, Ltd.)
3rd Author's Name Tetsuya Ito  
3rd Author's Affiliation NEC Communication Systems, Ltd. (NEC Communication Systems, Ltd.)
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Speaker Author-1 
Date Time 2012-11-16 15:40:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2012-183 
Volume (vol) vol.112 
Number (no) no.286 
Page pp.133-138 
#Pages 6 
Date of Issue 2012-11-08 (RCS) 

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