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Conference Paper: Monitoring cycle design for fast link failure detection in all-optical networks

TitleMonitoring cycle design for fast link failure detection in all-optical networks
Authors
KeywordsAll-optical network (AON)
ILP (Integer Linear Program)
Link failure detection
Monitoring cycle (m-cycle)
Issue Date2007
PublisherIEEE.
Citation
IEEE Global Telecommunications Conference (GLOBECOM '07), Washington, DC, USA, 26-30 November 2007 p. 2315-2319 How to Cite?
AbstractFast link failure detection in all-optical networks (AONs) can be achieved using monitoring cycles (m-cycles). An m-cycle is a loop-back optical connection of supervisory wavelengths with a dedicated monitor. Compared to the channel-based or link-based monitoring schemes, m-cycle based schemes require much less number of monitors. In this paper, we propose an ILP (Integer Linear Program) formulation for m-cycle design to minimize the network cost. Our contributions are two-fold: 1) non-simple m-cycles are enabled; and 2) an efficient tradeoff is allowed between the monitor cost and the bandwidth cost. Numerical results show that our algorithm outperforms existing algorithms with a significant performance gain. © 2007 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/98826
References

 

DC FieldValueLanguage
dc.contributor.authorWu, Ben_HK
dc.contributor.authorYeung, KLen_HK
dc.date.accessioned2010-09-25T18:03:54Z-
dc.date.available2010-09-25T18:03:54Z-
dc.date.issued2007en_HK
dc.identifier.citationIEEE Global Telecommunications Conference (GLOBECOM '07), Washington, DC, USA, 26-30 November 2007 p. 2315-2319en_HK
dc.identifier.urihttp://hdl.handle.net/10722/98826-
dc.description.abstractFast link failure detection in all-optical networks (AONs) can be achieved using monitoring cycles (m-cycles). An m-cycle is a loop-back optical connection of supervisory wavelengths with a dedicated monitor. Compared to the channel-based or link-based monitoring schemes, m-cycle based schemes require much less number of monitors. In this paper, we propose an ILP (Integer Linear Program) formulation for m-cycle design to minimize the network cost. Our contributions are two-fold: 1) non-simple m-cycles are enabled; and 2) an efficient tradeoff is allowed between the monitor cost and the bandwidth cost. Numerical results show that our algorithm outperforms existing algorithms with a significant performance gain. © 2007 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Global Telecommunications Conferenceen_HK
dc.rightsIEEE Global Telecommunications Conference. Copyright © IEEE-
dc.rights©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAll-optical network (AON)en_HK
dc.subjectILP (Integer Linear Program)en_HK
dc.subjectLink failure detectionen_HK
dc.subjectMonitoring cycle (m-cycle)en_HK
dc.titleMonitoring cycle design for fast link failure detection in all-optical networksen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailYeung, KL:kyeung@eee.hku.hken_HK
dc.identifier.authorityYeung, KL=rp00204en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/GLOCOM.2007.441en_HK
dc.identifier.scopuseid_2-s2.0-39349108209en_HK
dc.identifier.hkuros140164en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-39349108209&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage2315en_HK
dc.identifier.epage2319en_HK
dc.description.otherIEEE Global Telecommunications Conference (GLOBECOM '07), Washington, DC, USA, 26-30 November 2007 p. 2315-2319-
dc.identifier.scopusauthoridWu, B=24605804500en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK

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