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Paper Abstract and Keywords
Presentation 2011-12-15 10:35
[Encouragement Talk] A TCP Window Control using Channel Occupancy for Improving Video Streaming Quality at Wireless LAN Terminal
Toshiyuki Hirai (TUAT), Satoshi Ohzahata (UEC), Naoya Wada, Konosuke Kawashima (TUAT) NS2011-122
Abstract (in Japanese) (See Japanese page) 
(in English) In TCP communication, each terminal tries to obtain as much bandwidth as possible. This control causes the differences of transfer rates among terminals and disrupts the video stream service. In order to solve this problem, we propose a new TCP window size control method using the channel occupancy for a wireless network. Our method is intended to fairly share the bandwidth among the terminals. Each terminal controls the maximum TCP window size not to generate excessive traffic. We confirmed that the proposed method improves the quality of video communication by computer simulation experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) IEEE 802.11 / TCP / Congestion window / Advertised window / QoS / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 344, NS2011-122, pp. 19-24, Dec. 2011.
Paper # NS2011-122 
Date of Issue 2011-12-08 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 NS2011-122

Conference Information
Committee NS RCS  
Conference Date 2011-12-15 - 2011-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamaguchi University 
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 2011-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A TCP Window Control using Channel Occupancy for Improving Video Streaming Quality at Wireless LAN Terminal 
Sub Title (in English)  
Keyword(1) IEEE 802.11  
Keyword(2) TCP  
Keyword(3) Congestion window  
Keyword(4) Advertised window  
Keyword(5) QoS  
1st Author's Name Toshiyuki Hirai  
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 Naoya Wada  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
4th Author's Name Konosuke Kawashima  
4th Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
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Date Time 2011-12-15 10:35:00 
Presentation Time 25 
Registration for NS 
Paper # IEICE-NS2011-122 
Volume (vol) IEICE-111 
Number (no) no.344 
Page pp.19-24 
#Pages IEICE-6 
Date of Issue IEICE-NS-2011-12-08 

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