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dc.contributor.authorRuiz Ramírez, Marc
dc.contributor.authorVelasco Esteban, Luis Domingo
dc.contributor.authorJunyent Giralt, Gabriel
dc.contributor.authorComellas Colomé, Jaume
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2012-02-27T12:45:57Z
dc.date.available2012-02-27T12:45:57Z
dc.date.created2008
dc.date.issued2008
dc.identifier.citationRuiz, M. [et al.]. A GRASP-based heuristic to design the GMPLS control plane network topology with resilience guarantees. A: International Conference on Transparent Optical Networks. "13th International Conference on Transparent Optical Networks, ICTON, 2011". Atenas: IEEE Press. Institute of Electrical and Electronics Engineers, 2008, p. Mo.B3.4-1-Mo.B3.4-4.
dc.identifier.urihttp://hdl.handle.net/2117/15379
dc.description.abstractThe control plane topology has traditionally followed that of the data plane and therefore the design of the former, as well as its resilience, has been addressed in the latter's one. Owing to the fact that a clear separation between control and data planes is a main GMPLS architectural requirement, the control plane in GMPLS networks may describe a different topology than the data plane, even realized over a separated IP network. As a consequence of this, data and control network design become no more linked in such scenarios. In this paper, we design a heuristic algorithm to obtain the optimal GMPLS control plane design, minimizing the network Capital Expenditures (CAPEX) while matching specific resilience requirements. The performance of the heuristic algorithm is compared with exact solutions obtained by solving an Integer Linear Programming (ILP) model on several reference network scenarios. Furthermore, its benefits in terms of total execution time are also highlighted.
dc.language.isoeng
dc.publisherIEEE Press. Institute of Electrical and Electronics Engineers
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshInteger programming
dc.subject.lcshHeuristic programming
dc.subject.lcshNetwork topology
dc.subject.lcshOptical communications
dc.titleA GRASP-based heuristic to design the GMPLS control plane network topology with resilience guarantees
dc.typeConference report
dc.subject.lemacXarxa de telecomunicacions òptiques
dc.subject.lemacProgramació heurística
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.identifier.doi10.1109/ICTON.2011.5970780
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=5970780&refinements%3D4292044338%26openedRefinements%3D*%26filter%3DAND%28NOT%284283010803%29%29%26searchField%3DSearch+All%26queryText%3Dicton+2011
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac9411359
dc.description.versionPostprint (published version)
local.citation.authorRuiz, M.; Velasco, L.; Junyent, G.; Comellas, J.
local.citation.contributorInternational Conference on Transparent Optical Networks
local.citation.pubplaceAtenas
local.citation.publicationName13th International Conference on Transparent Optical Networks, ICTON, 2011
local.citation.startingPageMo.B3.4-1
local.citation.endingPageMo.B3.4-4


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