学术英语论文.docx

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1、NANCHANGUNIVERSITY课程名称：学术英语题目：AStudyofEnergyEfficient_CloudComputingPoweredby_WirelessEnergyTransfer___英语班级：理工1615班专业/年级：物联网工程161班姓名/学号：(47)二零一八年六月AStudyofEnergyEfficientCloudComputingPoweredbyWirelessEnergyTransferAStudyofEnergyEfficientMobileCloudComputing

2、PoweredbyWirelessEnergyTransferAbstractAchievinglongbatterylivesorevenself-sustainabilityhasbeenalongstandingchallengefordesigningmobiledevices.Thisstudypresentsanovelsolutionthatseamlesslyintegratestwotechnologies,mobilecloudcomputingandmicrowavepowertrans

3、fer(MPT),toenablecomputationinpassivelow-complexitydevicessuchassensorsandwearablecomputingdevices.Specifically,consideringasingle-usersystem,abasestation(BS)eithertransferspowertooroffloadscomputationfromamobiletothecloud;themobileusesharvestedenergytocomp

4、utegivendataeitherlocallyorbyoffloading.AframeworkforenergyefficientcomputingisproposedthatcomprisesasetofpoliciesforcontrollingCPUcyclesforthemodeoflocalcomputing,timedivisionbetweenMPTandoffloadingfortheothermodeofoffloading,andmodeselection.GiventheCPU-c

5、yclestatisticsinformationandchannelstateinformation(CSI),thepoliciesaimatmaximizingtheprobabilityofsuccessfullycomputinggivendata,calledcomputingprobability,undertheenergyharvestinganddeadlineconstraints.Furthermore,thisstudyrevealsthatthetwosimplesolutions

6、toachievetheobjecttosupportcomputationloadallocationovermultiplechannelrealizations,whichfurtherincreasesthecomputingprobability.Last,thetwokindsofmodessuggestthatthefeasibilityofwirelesslypoweredmobilecloudcomputingandthegainofitsoptimalcontrol.Andthefutur

7、easpecttostudyissimplytobeanswer.Keywords:wirelesspowertransfer;energyharvestingcommunications;mobilecloudcomputing;energyefficientcomputing1AStudyofEnergyEfficientCloudComputingPoweredbyWirelessEnergyTransfer1AStudyofEnergyEfficientCloudComputingPoweredbyW

8、irelessEnergyTransferIntroductionMobilecloudcomputing(MCC)asanemergingcomputingparadigmintegratescloudcomputingandmobilecomputingtoenhancethecomputationperformanceofmobiledevices.TheobjectiveofMCCistoe