Performance Analysis and Multi-Objective Design for Multirate Multihop Loss Networks

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dc.contributor.advisorBaras, John S.en_US
dc.contributor.authorLiu, Mingyan D.en_US
dc.contributor.authorBaras, John S.en_US
dc.contributor.departmentISRen_US
dc.contributor.departmentCSHCNen_US
dc.date.accessioned2007-05-23T10:08:18Z
dc.date.available2007-05-23T10:08:18Z
dc.date.issued1999en_US
dc.description.abstractIn this paper, we consider a class of loss networks where multipletraffic classes are present, each has different bandwidth requirement,and each traffic stream is routed according to an adaptive routingscheme.<p>We propose a fixed-point method, a.k.a. reduced load approximation,to estimate the end-to-end blocking probability for such networks.The approximation scheme is shownto be asymptotically correct in a natural limiting regime, and it givesconservative estimates of blocking probabilities under heavy trafficload.<p>Simulation results are provided to compare performance estimatesobtained from our analytical approximation scheme and discrete eventsimulations.<p>We also show how this analytical approximation scheme can be linked withnumerical mathematical programming tools to help design a network,by selecting network design parameters via trade-off analysis, evenwith several design objectives.<p>In one application we use the multi-objective optimization toolCONSOL-OPTCAD to design trunk reservation parameters and balance linkcapacity. In another application we use automatic differentiationto get sensitivities of blocking probabilities w.r.t. offered trafficload.en_US
dc.format.extent385970 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.urihttp://hdl.handle.net/1903/6079
dc.language.isoen_USen_US
dc.relation.ispartofseriesISR; TR 1999-45en_US
dc.relation.ispartofseriesCSHCN; TR 1999-22en_US
dc.subjectFixed point methoden_US
dc.subjectLoss networken_US
dc.subjectNetwork optimization and design,en_US
dc.titlePerformance Analysis and Multi-Objective Design for Multirate Multihop Loss Networksen_US
dc.typeTechnical Reporten_US

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