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Paper Abstract and Keywords
Presentation 2015-12-18 10:00
Power Saving Method of Wireless Stations based on Adaptive Control of Bidirectional Burst Transmission
Kohei Omori, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) NS2015-142
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, usage of WLAN (Wireless LAN) by mobile devices is spreading rapidly.
However, these mobile devices consume large amount of electricity when they communicate through WLAN, and their battery lifetime is shorten.
However, IEEE 802.11 PSM (Power Saving Mode)
cannot let wireless stations sleep in an optimal way and it increases the packet transfer delay to wireless stations.
Therefore, we have proposed a power-saving method in which wireless stations sleep for NAV (Network Allocation Vector) duration set by a RTS/CTS handshake and NAV duration is extended by burst transmission within the acceptable delay of packets.
In the previously proposed method, burst transmission for only downlink flows from an access point to wireless stations is designed.
In this paper, based on this framework, bidirectional burst transmission is proposed so that efficient power saving with the suppression of packet transfer delay is achieved in WLANs with both downlink and uplink flows.
Keyword (in Japanese) (See Japanese page) 
(in English) Power Saving of Wireless LAN / RTS/CTS Handshake / Burst Transmission / Bidirectional Transmission / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 368, NS2015-142, pp. 89-94, Dec. 2015.
Paper # NS2015-142 
Date of Issue 2015-12-10 (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 NS2015-142

Conference Information
Committee NS RCS  
Conference Date 2015-12-17 - 2015-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Matsuyama Community Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network 
Paper Information
Registration To NS 
Conference Code 2015-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Power Saving Method of Wireless Stations based on Adaptive Control of Bidirectional Burst Transmission 
Sub Title (in English)  
Keyword(1) Power Saving of Wireless LAN  
Keyword(2) RTS/CTS Handshake  
Keyword(3) Burst Transmission  
Keyword(4) Bidirectional Transmission  
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1st Author's Name Kohei Omori  
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 2015-12-18 10:00:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2015-142 
Volume (vol) vol.115 
Number (no) no.368 
Page pp.89-94 
#Pages
Date of Issue 2015-12-10 (NS) 


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