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Paper Abstract and Keywords
Presentation 2010-12-17 10:50
An Improvement of QoE for Video Streaming over Wireless LAN Using a Cross Layer Control between the MAC Layer and the TCP Layer
Keiya Ijiri (TUAT), Satoshi Ohzahata (UEC), Konosuke Kawashima (TUAT) NS2010-131
Abstract (in Japanese) (See Japanese page) 
(in English) In Wireless LAN's infrastructure mode, several terminals use the same AP (Access Point) to share wireless bandwidth. Terminals making TCP communications will get more and more bandwidth which results in difficulty for the terminals making video streaming to get enough bandwidth. In this paper, we propose a cross layer control algorithm which adjusts the TCP window size adequately by using wireless channel occupancy information. We show that the proposed control scheme improves quality of communication for video streaming by modulating bandwidth for TCP communications. The quality is evaluated by using QoE (Quality of Experience) assessment techniques based on the ITU-T J.247.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / QoE / Video Streaming / Cross Layer / TCP window / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 339, NS2010-131, pp. 155-160, Dec. 2010.
Paper # NS2010-131 
Date of Issue 2010-12-09 (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 NS2010-131

Conference Information
Committee NS RCS  
Conference Date 2010-12-16 - 2010-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
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 2010-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Improvement of QoE for Video Streaming over Wireless LAN Using a Cross Layer Control between the MAC Layer and the TCP Layer 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) QoE  
Keyword(3) Video Streaming  
Keyword(4) Cross Layer  
Keyword(5) TCP window  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Keiya Ijiri  
1st Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
2nd Author's Name Satoshi Ohzahata  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Konosuke Kawashima  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
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Speaker Author-1 
Date Time 2010-12-17 10:50:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2010-131 
Volume (vol) vol.110 
Number (no) no.339 
Page pp.155-160 
#Pages 6 
Date of Issue 2010-12-09 (NS) 

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