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Paper Abstract and Keywords
Presentation 2011-11-11 14:40
Prototyping and Evaluation of a Multi-Server Video Streaming System with Inter-Stream FEC Function
Akihiro Fujimoto, Yusuke Hirota (Osaka Univ.), Hideki Tode (Osaka Pref. Univ.), Koso Murakami (Osaka Univ.) NS2011-118
Abstract (in Japanese) (See Japanese page) 
(in English) To establish seamless and highly robust contents distribution technology in the environment of so-called multi-server contents distribution network, we have proposed the new concept, Inter-Stream FEC, that means data recovery method between several streams using parity streams generated by inter-stream cooperation. Our previous research shows that the proposed method can signi cantly improve the recovery capability, especially in burst-loss occurrence environments, compared with traditional FEC method. However, we have only evaluated the performance under ideal environment．In this paper, we summarize the requirements of Inter-Stream FEC function and propose the practically-oriented parity stream construction method. We implemented and empirically evaluated the
prototype of a simpli ed multi-server video streaming system with Inter-Stream FEC function. The results show the system can achieve high restoration performance.
Keyword (in Japanese) (See Japanese page) 
(in English) Forward Error Correction / Inter-Stream FEC / Parity Stream / CDN / Prototyping / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 277, NS2011-118, pp. 83-88, Nov. 2011.
Paper # NS2011-118 
Date of Issue 2011-11-03 (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 NS2011-118

Conference Information
Committee ICM CQ NS  
Conference Date 2011-11-10 - 2011-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Hirosaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Management, Network Quality, General 
Paper Information
Registration To NS 
Conference Code 2011-11-ICM-CQ-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Prototyping and Evaluation of a Multi-Server Video Streaming System with Inter-Stream FEC Function 
Sub Title (in English)  
Keyword(1) Forward Error Correction  
Keyword(2) Inter-Stream FEC  
Keyword(3) Parity Stream  
Keyword(4) CDN  
Keyword(5) Prototyping  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Akihiro Fujimoto  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Yusuke Hirota  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Hideki Tode  
3rd Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
4th Author's Name Koso Murakami  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2011-11-11 14:40:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2011-118 
Volume (vol) vol.111 
Number (no) no.277 
Page pp.83-88 
#Pages 6 
Date of Issue 2011-11-03 (NS) 

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