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dc.contributor.authorAli, Mohammed L.
dc.contributor.authorHo, Pin-Han
dc.contributor.authorWu, Bin
dc.contributor.authorTapolcai, Janos
dc.contributor.authorShihada, Basem
dc.date.accessioned2015-04-09T05:52:59Z
dc.date.available2015-04-09T05:52:59Z
dc.date.issued2011-12-22
dc.identifier.citationAli, M. L., Ho, P.-H., Wu, B., Tapolcai, J., & Shihada, B. (2011). Monitoring burst (M-burst) — A novel framework of failure localization in all-optical mesh networks. 2011 8th International Workshop on the Design of Reliable Communication Networks (DRCN). doi:10.1109/drcn.2011.6076879
dc.identifier.doi10.1109/DRCN.2011.6076879
dc.identifier.urihttp://hdl.handle.net/10754/362452
dc.description.abstractAchieving instantaneous and precise failure localization in all-optical wavelength division multiplexing (WDM) networks has been an attractive feature of network fault management systems, and is particularly important when failure-dependent protection is employed. The paper introduces a novel framework of real-time failure localization in all-optical WDM mesh networks, called monitoring-burst (m-burst), which aims to initiate a graceful compromise between consumed monitoring resources and monitoring delay. Different from any previously reported solution, the proposed m-burst framework has a single monitoring node (MN) which launches optical bursts along a set of pre-defined close-loop routes, called monitoring cycles (m-cycles), to probe the links along the m-cycles. Bursts along different m-cycles are kept non-overlapping through any link of the network. By identifying the lost bursts due to single link failure events only, the MN can unambiguously localize the failed link in at least 3-connected networks. We will justify the feasibility and applicability of the proposed m-burst framework in the scenario of interest. To avoid possible collision among optical bursts launched by the MN, we define the problem of collision-free scheduling and formulate it into an integer linear program (ILP) in order to minimize the monitoring delay. Numerical results demonstrate the effectiveness of the proposed framework and the proposed solution.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6076879
dc.rights© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.titleMonitoring burst (M-burst) — A novel framework of failure localization in all-optical mesh networks
dc.typeConference Paper
dc.contributor.departmentComputer Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentNetworks Laboratory (NetLab)
dc.identifier.journal2011 8th International Workshop on the Design of Reliable Communication Networks (DRCN)
dc.conference.date10-12 Oct. 2011
dc.conference.nameDesign of Reliable Communication Networks (DRCN), 2011 8th International Workshop on the
dc.conference.locationKrakow
dc.eprint.versionPost-print
dc.contributor.institutionDavid R. Cheriton School of Computer Science, University of Waterloo, Canada
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Waterloo, Canada
dc.contributor.institutionDept. of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Hungary
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personShihada, Basem
refterms.dateFOA2018-06-13T16:50:02Z
dc.date.published-online2011-12-22
dc.date.published-print2011-10


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