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Paper Abstract and Keywords
Presentation 2006-11-17 14:00
An Accurate Identification Method for Real-time Traffic Based on Statistics of Packet Inter-arrival Times
Masaki Tai, Shingo Ata, Ikuo Oka (Osaka City Univ.) NS2006-136
Abstract (in Japanese) (See Japanese page) 
(in English) In the current Internet, the online real-time traffic identification is a key technology to achieve differenciated service for real-time and bluk applications. Previously it is easy to identify real-time traffic by checking the protocol/port number in IP header, however, it becomes more difficult due to the existence of streaming traffic over TCP connection. Moreover, detection of real-time traffic over a kind of overlay network such as P2P or VPN is neither easy. In this paper, we propose a new identification method for real-time traffic based on not checking the protocol number, but analyzing the statistical characteristics of packet arrivals. Our approach is fast, accurate and lightweight compared to conventional techniques. Through experiments by using the monitored data, we show that our proposed method can not only identify real-time traffic accurately, but also find real-time over HTTP traffics which would not be detected by other methods.
Keyword (in Japanese) (See Japanese page) 
(in English) streaming / real-time traffic / traffic identification / traffic classification / flow analysis / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 355, NS2006-136, pp. 73-78, Nov. 2006.
Paper # NS2006-136 
Date of Issue 2006-11-09 (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)
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Conference Information
Committee CQ NS ICM  
Conference Date 2006-11-16 - 2006-11-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tottori Univ. of Environmental Studies 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality of Service, Traffic Measurement, etc 
Paper Information
Registration To NS 
Conference Code 2006-11-CQ-NS-TM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Accurate Identification Method for Real-time Traffic Based on Statistics of Packet Inter-arrival Times 
Sub Title (in English)  
Keyword(1) streaming  
Keyword(2) real-time traffic  
Keyword(3) traffic identification  
Keyword(4) traffic classification  
Keyword(5) flow analysis  
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Keyword(7)  
Keyword(8)  
1st Author's Name Masaki Tai  
1st Author's Affiliation Osaka City University (Osaka City Univ.)
2nd Author's Name Shingo Ata  
2nd Author's Affiliation Osaka City University (Osaka City Univ.)
3rd Author's Name Ikuo Oka  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2006-11-17 14:00:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2006-136 
Volume (vol) vol.106 
Number (no) no.355 
Page pp.73-78 
#Pages
Date of Issue 2006-11-09 (NS) 


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