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Approaches and Tools for Network QoS Automation

dc.contributor.authorDJOUDI, AHmed CHafie
dc.contributor.authorAZZA, YAssine
dc.date.accessioned2022-04-17T13:45:25Z
dc.date.available2022-04-17T13:45:25Z
dc.date.issued2019
dc.descriptionM BELEDAHL ALAA EDDINE Encadreuren_US
dc.description.abstractCongestion canneverbeavoidedinnetworksofnowadays,whatevertheproposed design andtheusedtechnologies,forthesimplereasonthatwecanneverensure that thebandwidthofeachuplinkisgreaterthanthesumofbandwidthsofits downlinks.Whereallflowsandapplicationswillcontendforavailablebandwidth, especially onmedium-sizedandlargenetworksofbothenterprisesandservice providers. However,whatmakesthetargetofdeployinganadequateQoSmorecomplex to achieve,innext-generationnetworksisthedynamicbehaviorofsomeapplica- tions, thehighestimportanceofensuringtherequiredbandwidthanddelay,the networkdesigncomplexity,andthenon-complianceofconfigurationregarding norms andbestpracticesofnetworkingfield. In thisthesis,wewilldiscussthemostimportantrelatedworksintheautoma- tion ofQualityofService.Also,wewillcomparethemandextracttheadvantages and limitationsofeachapproach.*** La congestionnepeutjamais ˆetre ´evit´ee danslesr´eseaux d’aujourd’hui,quels que soientlaconceptionpropos´ee etlestechnologiesutilis´ees, pourlasimplerai- son quenousnepouvonsjamaisgarantirquelabandepassantedechaqueliaison montante estsup´erieure `a lasommedesbandespassantesdesesliaisonsdescen- dantes. O`u touslesfluxettouteslesapplicationssedisputerontlabandepassante disponible, enparticuliersurlesr´eseaux moyensetgrandsdesentreprisesetdes fournisseurs deservices. Cependant, cequirendl’objectifded´eploiement d’uneQoSad´equate plus complexe `a atteindre,danslesr´eseaux denouvelleg´en´eration, c’estlecomporte- ment dynamiquedecertainesapplications,laplusgrandeimportanced’assurerla bande passanteetled´elai requis,lacomplexit´e delaconceptiondur´eseau, etla non-conformit´e delaconfigurationparrapportauxnormesetmeilleurespratiques du domainer´eseau. Dans cememoire,nousdiscuteronsdestravauxlesplusimportantsdansledo- maine del’automatisationdelaqualit´e deservice.Deplus,nouslescomparerons et entireronslesavantagesetleslimitesdechaqueapproche.en_US
dc.identifier.urihttps://repository.esi-sba.dz/jspui/handle/123456789/235
dc.language.isoenen_US
dc.subjectQoSen_US
dc.subjectCongestion Managementen_US
dc.subjectCongestion Avoidanceen_US
dc.subjectAutomationen_US
dc.subjectSDNen_US
dc.titleApproaches and Tools for Network QoS Automationen_US
dc.typeThesisen_US

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