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Paper Abstract and Keywords
Presentation 2014-04-18 11:45
Dynamic Multi-Rate Parallel Transmission for Power Saving of Stations in Wireless LAN Multicast
Yuta Umeno, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) NS2014-18
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, multicast transmission in wireless LAN is increasing. On the other hand, due to wide diffusion of smartphones and tablet computers as well as laptop ones, electric power saving of wireless stations becomes more important. However, when a few stations which can use only a low transmission rate exist in a multicast group, the AP (Access Point) needs to transmit packets to all stations at the low rate. As a result, the power consumption of all the stations extremely increases by extending operating period of transceiver. In this paper, to decrease total power consumption of all stations, we propose a low power consumption multicast protocol where packets are transmitted multiple times at high and low rates. This realizes low power consumption of stations on which a high transmission rate is available because packet reception at the high rate decreases operating period of transceiver and sleep period can be inserted. In this parallel transmission, the high transmission rate is dynamically updated to minimize the total power consumption. Finally, we show the effectiveness of the proposed method by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN Multicast / Power Saving / Multi-Rate / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 6, NS2014-18, pp. 95-100, April 2014.
Paper # NS2014-18 
Date of Issue 2014-04-10 (NS) 
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 NS2014-18

Conference Information
Committee NS  
Conference Date 2014-04-17 - 2014-04-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Ishigaki-City-Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Traffic, Network evaluation, Performance, Resource Management/Control, Traffic Engineering, Reliability, Resiliency 
Paper Information
Registration To NS 
Conference Code 2014-04-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dynamic Multi-Rate Parallel Transmission for Power Saving of Stations in Wireless LAN Multicast 
Sub Title (in English)  
Keyword(1) Wireless LAN Multicast  
Keyword(2) Power Saving  
Keyword(3) Multi-Rate  
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1st Author's Name Yuta Umeno  
1st Author's Affiliation Osaka Prefecture University (Osaka Prefecture Univ.)
2nd Author's Name Yosuke Tanigawa  
2nd Author's Affiliation Osaka Prefecture University (Osaka Prefecture Univ.)
3rd Author's Name Hideki Tode  
3rd Author's Affiliation Osaka Prefecture University (Osaka Prefecture Univ.)
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Speaker Author-1 
Date Time 2014-04-18 11:45:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2014-18 
Volume (vol) vol.114 
Number (no) no.6 
Page pp.95-100 
#Pages 6 
Date of Issue 2014-04-10 (NS) 

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