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Paper Abstract and Keywords
Presentation 2017-03-03 13:20
A Progressive Download Method using Multiple TCP Flows to Obtain Maximum Goodput on Each of Multiple Paths
Tokumasa Hiraoka, Junichi Funasaka, Kenji Ishida (Hirosima City Univ.) NS2016-229
Abstract (in Japanese) (See Japanese page) 
(in English) We have proposed a progressive download method using multiple concurrent TCP flows on each of multiple paths which consist of many high performance network links like WiFi and LTE. This method assigns the suitable number of TCP flows which can achieve 90% of the maximum goodput among all the investigated numbers of TCP flows considering that TCP flows interfere with each other. However, when taking into account the feature that requests the block assigned to the slower TCP flow doubly from one of the other flows, the more number of TCP flows is expected to improve the playback rate. Thus, we propose a progressive download method using multiple TCP flows to obtain maximum goodput on each of multiple paths. In order to realize high playback rate like our previous method, the block number assignment method and the duplicated requesting method are attached to the proposal. Our proposal has been confirmed to yield enough high performance to replay video files in high playback rate when the network parameters including bandwidth, delay, and packet loss rate for two paths using WiFi and LTE are given in advance.
Keyword (in Japanese) (See Japanese page) 
(in English) Multiple TCP Flows / Multiple Paths / Progressive Download / Random Errors / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 484, NS2016-229, pp. 411-416, March 2017.
Paper # NS2016-229 
Date of Issue 2017-02-23 (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 NS2016-229

Conference Information
Committee NS IN  
Conference Date 2017-03-02 - 2017-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) OKINAWA ZANPAMISAKI ROYAL HOTEL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2017-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Progressive Download Method using Multiple TCP Flows to Obtain Maximum Goodput on Each of Multiple Paths 
Sub Title (in English)  
Keyword(1) Multiple TCP Flows  
Keyword(2) Multiple Paths  
Keyword(3) Progressive Download  
Keyword(4) Random Errors  
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1st Author's Name Tokumasa Hiraoka  
1st Author's Affiliation Hiroshima City University (Hirosima City Univ.)
2nd Author's Name Junichi Funasaka  
2nd Author's Affiliation Hiroshima City University (Hirosima City Univ.)
3rd Author's Name Kenji Ishida  
3rd Author's Affiliation Hiroshima City University (Hirosima City Univ.)
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Speaker Author-1 
Date Time 2017-03-03 13:20:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2016-229 
Volume (vol) vol.116 
Number (no) no.484 
Page pp.411-416 
#Pages 6 
Date of Issue 2017-02-23 (NS) 

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