NDLI: Using monitoring trails (M-trails) with established lightpaths to perform fault localization in all-optical networks

Content Provider	IEEE Xplore Digital Library
Author	Maamoun, K.M. Mouftah, H.T.
Copyright Year	2010
Description	Author affiliation: School of Information Technology and Engineering, University of Ottawa, Ontario, Canada K1N 6N5 (Maamoun, K.M.; Mouftah, H.T.)
Abstract	In this paper, desirable performance of fault localization process in all-optical networks is presented by employing the recently introduced Monitoring-Trail (m-trail) (that was proved to yield better performance by establishing monitoring resources in a shape of trails). As well, a new technique for deploying m-trails on networks along with its established lightpaths to perform fault localization is introduced. Different examples are given to illustrate this novel method with a brief description on its establishment process. Using m-trails with established lightpaths to perform fault localization is a superb technique as it saves network resources; by reducing the number of the m-trails required for fault localization and hence the number of wavelengths used in the network. A generalized solution is revealed for the Vehicle Routing Problem (VRP) variant of the famous combinatorial optimization Chinese Postman Problem for the deployment of the m-trails.
Starting Page	68
Ending Page	71
File Size	1083551
Page Count	4
File Format	PDF
ISBN	9781612841847
e-ISBN	9781612841854
DOI	10.1109/ICENCO.2010.5720428
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-27
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	M-Trail Fault-Localization Survivability Monitoring All-Optical Networks
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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