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Paper Abstract and Keywords
Presentation 2006-07-14 09:50
A Study on Uninterruptible Path Protection for Real-time Premium Traffic in MPLS Networks
Mitsuo Hayasaka, Tetsuya Miki (Univ. of Electro-Comm.) TM2006-32
Abstract (in Japanese) (See Japanese page) 
(in English) The QoS provided by today’s best effort Internet is not good enough for real-time premium traffic. It is believed that QoS guarantees could be better provided by the connection oriented networks. Multi Protocol Label Switching (MPLS) is one such technology and these connection oriented networks are inherently more prone to network failures. Conventional path protections perform re-routing to cope with them. However, re-routing always causes packet losses and results in service outage. These losses are bursty in nature and highly degrade QoS of the real-time premium traffic. The novel path protection proposed in this paper recovers the bursty packet losses due to re-routing using forward error correction (FEC) path. It provides the network architecture with no service outage for such traffic. The numerical results show that the proposed method can achieve a very high availability for the real-time premium traffic in future IP/MPLS networks.
Keyword (in Japanese) (See Japanese page) 
(in English) Path Protection / MPLS / Forward Error Correction / Packet Loss Ratio / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, July 2006.
Paper #  
Date of Issue 2006-07-06 (TM) 
ISSN Print edition: ISSN 0913-5685
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 TM2006-32

Conference Information
Committee ICM  
Conference Date 2006-07-13 - 2006-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Akita University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Element management, Network management, etc. 
Paper Information
Registration To ICM 
Conference Code 2006-07-TM 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Uninterruptible Path Protection for Real-time Premium Traffic in MPLS Networks 
Sub Title (in English)  
Keyword(1) Path Protection  
Keyword(2) MPLS  
Keyword(3) Forward Error Correction  
Keyword(4) Packet Loss Ratio  
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1st Author's Name Mitsuo Hayasaka  
1st Author's Affiliation The University of Electro-Communications (Univ. of Electro-Comm.)
2nd Author's Name Tetsuya Miki  
2nd Author's Affiliation The University of Electro-Communications (Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2006-07-14 09:50:00 
Presentation Time 25 minutes 
Registration for ICM 
Paper # TM2006-32 
Volume (vol) vol.106 
Number (no) no.154 
Page pp.65-70 
#Pages 6 
Date of Issue 2006-07-06 (TM) 

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