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Paper Abstract and Keywords
Presentation 2015-01-22 09:15
A Study on Routing Control Scheme with Traffic Load Balance and QoS for Wi-Fi Mesh Networks.
Takaharu Nagahashi, Kazunari Mukaiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa) SIP2014-82 RCS2014-270
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the routing method for Wi-Fi mesh network systems considering the traffic load balancing and QoS is proposed. The proposed routing method is based on OLSR protocol for Wi-Fi mesh links between base stations, and the traffic is categorized as real time and non-real time traffics according to applications for QoS. In the real time traffic, the amount of the traffic on each base station is measured, and the routing from the source base station to the destination base station without any base station having high traffic load is established with traffic load balancing. Computer simulations are carried out for evaluating the proposed routing method. The result shows that the effective condition for using traffic load balancing is the case that the amount of the traffic is between 33 percent of the link speed, and the routing with traffic load balancing for real time traffics can improve the throughput performance about 3.1 Mbps. Furthermore, the result also shows that the delay-time performances with traffic load balancing for real time have about 25[ms] times faster than that without traffic load balancing. Moreover, we shows that the traffic load balancing is not necessary for non-real time traffics.
Keyword (in Japanese) (See Japanese page) 
(in English) OLSR / Wi-Fi / mesh network / traffic load balance / QoS / routing method / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 395, RCS2014-270, pp. 7-12, Jan. 2015.
Paper # RCS2014-270 
Date of Issue 2015-01-15 (SIP, 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 SIP2014-82 RCS2014-270

Conference Information
Committee SIP RCS  
Conference Date 2015-01-22 - 2015-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2015-01-SIP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Routing Control Scheme with Traffic Load Balance and QoS for Wi-Fi Mesh Networks. 
Sub Title (in English)  
Keyword(1) OLSR  
Keyword(2) Wi-Fi  
Keyword(3) mesh network  
Keyword(4) traffic load balance  
Keyword(5) QoS  
Keyword(6) routing method  
Keyword(7)  
Keyword(8)  
1st Author's Name Takaharu Nagahashi  
1st Author's Affiliation Tokyo University of Science, Suwa (Tokyo University of Science, Suwa)
2nd Author's Name Kazunari Mukaiyama  
2nd Author's Affiliation Tokyo University of Science, Suwa (Tokyo University of Science, Suwa)
3rd Author's Name Kazuhiro Yamaguchi  
3rd Author's Affiliation Tokyo University of Science, Suwa (Tokyo University of Science, Suwa)
4th Author's Name Hideaki Matsue  
4th Author's Affiliation Tokyo University of Science, Suwa (Tokyo University of Science, Suwa)
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Speaker Author-1 
Date Time 2015-01-22 09:15:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # SIP2014-82, RCS2014-270 
Volume (vol) vol.114 
Number (no) no.394(SIP), no.395(RCS) 
Page pp.7-12 
#Pages 6 
Date of Issue 2015-01-15 (SIP, RCS) 

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