Doctoral thesis of telecommunications engineering: SDN-based energy-efficient networking in cloud computing environments

Software-defined networking aims to change the inflexible state networking, by breaking vertical integration, separating the network’s control logic from the underlying routers and switches, promoting (logical) centralization of network control, and introducing the ability to program the network. Consequently, SDN is an important key for resolving aforementioned difficulties.
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Doctoral thesis of telecommunications engineering: SDN-based energy-efficient networking in cloud computing environments MINISTRYOFEDUCATIONANDTRAINING HANOIUNIVERSITYOFSCIENCEANDTECHNOLOGY TRANMANHNAM CÁCPHƯƠNGPHÁPTIẾTKIỆMNĂNGLƯỢNGSỬDỤNGCÔNGNGHỆMẠNGĐIỀUKHIỂNBẰNGPHẦNMỀMTRONG MÔITRƯỜNGĐIỆNTOÁNĐÁMMÂY SDNBASEDENERGYEFFICIENTNETWORKINGIN CLOUDCOMPUTINGENVIRONMENTS DOCTORALTHESISOFTELECOMMUNICATIONSENGINEERING HANOI2018 MINISTRYOFEDUCATIONANDTRAINING HANOIUNIVERSITYOFSCIENCEANDTECHNOLOGY TRANMANHNAM CÁCPHƯƠNGPHÁPTIẾTKIỆMNĂNGLƯỢNGSỬDỤNGCÔNGNGHỆMẠNGĐIỀUKHIỂNBẰNGPHẦNMỀMTRONG MÔITRƯỜNGĐIỆNTOÁNĐÁMMÂY SDNBASEDENERGYEFFICIENTNETWORKINGINCLOUD COMPUTINGENVIRONMENTS Specialization:TelecommunicationsEngineering CodeNo:62520208 DOCTORALTHESISOFTELECOMMUNICATIONSENGINEERING Supervisor:Assoc.Prof.NguyenHuuThanh HANOI2018 PREFACE Iherebyassurethattheresultspresentedinthisdissertationaremyworkundertheguidance of my supervisor. The data and results presented in the dissertation arecompletelyhonestandhavenotbeendisclosedinanypreviousworks.Thereferenceshavebeenfullycitedandinaccordancewiththeregulations. Tôixincamđoancáckếtquảtrìnhbàytrongluậnánlàcôngtrìnhnghiêncứucủatôidướisựhướngdẫncủagiáoviênhướngdẫn.Cácsốliệu,kếtquảtrìnhbàytrongluậnánlàhoàntoàntrungthựcvàchưađượccôngbốtrongbấtkỳcôngtrìnhnàotrướcđây. Cáckếtquảsửdụngthamkhảođềuđãđượctríchdẫnđầyđủtheođúngquyđịnh. HàNội,Ngày19tháng01năm2018 Tácgiả TrầnMạnhNam ACKNOWLEDGEMENTS Firstandforemost,Iwouldliketothankmyadvisor,AssociateProf.Dr.NguyenHuuThanh, for providing an excellent researching atmosphere, for his valuable comments,constantsupportandmotivation.Hisguidancehelpedmeinallthetimeandalsoinwritingthisdissertation.IcouldnothavethoughtofhavingabetteradvisorandmentorformyPhD. Moreover,IwouldliketothankAssociateProf.Dr.PhamNgocNam,Dr.TruongThuHuong for their advices and feedbacks, also for many educational and inspiringdiscussions. Mysinceregratitudegoestothemembers(presentandformer)oftheFutureInternetLab,Schoolof`ElectronicsandTelecommunications,HanoiUniversityofScienceandTechnology.WithouttheirsupportandfriendshipitwouldhavebeendifficultformetocompletemyPhDstudies. Finally,Iwouldliketoexpressmydeepestgratitudetomyfamily.Theyarealwayssupportingmeandencouragingmewiththeirbestwishes,standingbymethroughoutmylife. Hanoi,19thJan2018CONTENTS ABBREVIATIONSAPCI AdvancedConfiguration&PowerInterfaceAPEX CapitalexpenditureASIC ApplicationspecificintegratedcircuitsBAU BusinessasusualBFS BreadthfirstSearchCAPEX CapitalExpenditureDC DatacenterDCN DatacenternetworkDITG DistributedinternettrafficgeneratorEANV EnergyawarenetworkvirtualizationEAVDC EnergyawareVirtualDataCenterECO EcosustainableFM FullmigrationFPGA FieldprogrammablegatearraysGH GreenHeadHEAE HeuristicEnergyawareVDCEmbeddingHEE HeuristicenergyefficientIaaS InfrastructureasaserviceICT InformationandcommunicationtechnologiesISP InternetserviceproviderMoA MigrateonarrivalMST MinimumspanningtreeNaaS NetworkasaserviceNFV NetworkfunctionvirtualizationNV NetworkvirtualizationOLD OpenDayLightOPEX OperatingexpensesPaaS PlatformasaservicePCS PowerControlSystemPM PartialmigrationPOD OptimizeddatacentersPSnEP PowerscalingandenergyprofileawareRMDEE ReducingmiddlenodeenergyefficiencySaaS SoftwareasaserviceSDSN SoftwareDefinedSubstrateNetworkSN SecondNetSNMP SimplenetworkmanagementprotocolTCAM TernarycontentaddressablememoryVDC VirtualdatacenterVDCE VirtualdatacenterembeddingVLiM VirtuallinkmappingVM VirtualMachineVmM VirtualmachinemappingVNE VirtualnetworkembeddingVNoM VirtualnodemappingVNR VirtualnetworkrequestsLIST OF FIGURESLIST OF TABLES INTRODUCTION 1. OverviewofNetworkEnergyEfficiencyinCloudComputingEnvironments TheadvancesinCloudComputingservicesaswellasInformationandCommunicationTechnologies(ICT)inthelastdecadeshavemassivelyinfluencedeconomyandsocietiesaroundtheworld.TheInternetinfrastructureandservicesaregrowingdaybydayandplayaconsiderableroleinallaspectsincludingbusiness,educationaswellasentertainment.Inthelastfouryears,thepercentageofpeopleusingInternetwitnessesanannualgrowthof3.5%,from39%worldpopulation’spercentageinDec2013to51.7%inJune2017[1]. TosupportthedemandofcloudnetworkinfrastructureandInternetservicesintherapidgrowthofusers,itisnecessaryfortheInternetproviderstohavealargenumberofdevices,complexdesignandarchitecturethathavethecapacitytoperformincreasi ...