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Paper Abstract and Keywords
Presentation 2015-09-02 16:00
Path Metric for Lower Throughput Fluctuation on the Other Paths in Wireless Mesh Networks
Hiromu Asahina (Keio Univ.), Hisao Yamamoto (TCU), Iwao Sasase (Keio Univ.) CQ2015-72
Abstract (in Japanese) (See Japanese page) 
(in English) The video streaming service over Wireless Mesh Networks (WMNs) is an attractive feature for live streaming and video conversation when disaster occurs. The path selection with the conventional metrics e.g., latency, or packet loss rate, suffers from the repeated waiting time due to the CSMA/CA since paths are concentrated on nodes with good metric. As a consequence, it brings about throughput fluctuation that influences a quality of video streaming service. We propose two metrics that reflect on the magnitude of CSMA/CA interference around a node in order to select a path that the throughput of session will get stable. The proposed metrics can be easily installed into Hybrid Wireless Mesh Protocol (HWMP) which is defined in IEEE802.11s. We show that the proposed metrics can achieve lower rate of throughput fluctuation than that of conventional metric by using the networks simulator Qualnet.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Mesh Networks / Path Selection / Metric / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 206, CQ2015-72, pp. 189-194, Sept. 2015.
Paper # CQ2015-72 
Date of Issue 2015-08-25 (CQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee CQ  
Conference Date 2015-09-01 - 2015-09-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2015-09-CQ 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Path Metric for Lower Throughput Fluctuation on the Other Paths in Wireless Mesh Networks 
Sub Title (in English)  
Keyword(1) Wireless Mesh Networks  
Keyword(2) Path Selection  
Keyword(3) Metric  
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1st Author's Name Hiromu Asahina  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Hisao Yamamoto  
2nd Author's Affiliation Tokyo City University (TCU)
3rd Author's Name Iwao Sasase  
3rd Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2015-09-02 16:00:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2015-72 
Volume (vol) vol.115 
Number (no) no.206 
Page pp.189-194 
#Pages
Date of Issue 2015-08-25 (CQ) 


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