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Paper Abstract and Keywords
Presentation 2015-03-03 09:00
Channel Switching Method Equalizing Sojourn Time of Sending Uplink and Downlink Flows in Multi-channel Wireless LAN
Taku Teramura, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) NS2014-219
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, wireless networks have been utilized in many situations. However, further increase in network capacity is essential in order to transfer large volume of traffic generated by various clients and applications. By introducing multi-channel environment, network capacity is increased while avoiding packet collisions and interferences. However, in cases that packet generation rate is different among sender stations, communication throughput decreases even though there is enough available network bandwidth in total. In order to allocate appropriate bandwidth to each wireless station according to its packet generation rate, we have proposed a channel switching method to direct each wireless station to use an appropriate channel to equalize time required to transmit all the buffered packets among wireless stations. In this paper, we futhermore propose intelligent channel selection control according to packet generation rate of both uplink and downlink flows. Finally, we show the effectiveness of the proposed method by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-channel / Wireless LAN / Sojourn Time / Uplink and Downlink Flows / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 477, NS2014-219, pp. 245-250, March 2015.
Paper # NS2014-219 
Date of Issue 2015-02-23 (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 NS2014-219

Conference Information
Committee NS IN  
Conference Date 2015-03-02 - 2015-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2015-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Channel Switching Method Equalizing Sojourn Time of Sending Uplink and Downlink Flows in Multi-channel Wireless LAN 
Sub Title (in English)  
Keyword(1) Multi-channel  
Keyword(2) Wireless LAN  
Keyword(3) Sojourn Time  
Keyword(4) Uplink and Downlink Flows  
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1st Author's Name Taku Teramura  
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 2015-03-03 09:00:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2014-219 
Volume (vol) vol.114 
Number (no) no.477 
Page pp.245-250 
#Pages 6 
Date of Issue 2015-02-23 (NS) 

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