SRLG fault localization via M-burst framework

Mohammed L. Ali, Pin Han Ho, Janos Tapolcai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper investigates monitoring burst (m-burst), an interesting framework of all-optical failure localization technique reported in [2], in all-optical networks with multi-link SRLGs up to d links. We introduce a novel m-trail allocation method for achieving local unambiguous failure localization (L-UFL), where a single monitoring node (MN) can localize any SRLG failure by inspecting the optical bursts traversing through it. In specific, the proposed m-trail method ensures that (d + 1) link-disjoint m-trails originating from the MN will traverse each link, such that any healthy link is traversed by at least one uninterrupted m-trail during an SRLG failure. As a proof of concept, we formulate two integer linear programs (ILPs) and implement the method for SRLGs with d up to 3. Numerical results show that the scheme takes very short fault localization latency, while achieving the best performance.

Original languageEnglish
Title of host publication2013 IEEE International Conference on Communications, ICC 2013
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3975-3980
Number of pages6
ISBN (Print)9781467331227
DOIs
Publication statusPublished - Jan 1 2013
Event2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary
Duration: Jun 9 2013Jun 13 2013

Publication series

NameIEEE International Conference on Communications
ISSN (Print)1550-3607

Other

Other2013 IEEE International Conference on Communications, ICC 2013
CountryHungary
CityBudapest
Period6/9/136/13/13

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'SRLG fault localization via M-burst framework'. Together they form a unique fingerprint.

  • Cite this

    Ali, M. L., Ho, P. H., & Tapolcai, J. (2013). SRLG fault localization via M-burst framework. In 2013 IEEE International Conference on Communications, ICC 2013 (pp. 3975-3980). [6655180] (IEEE International Conference on Communications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2013.6655180