移动通信设备的基础服务应用技术.docx
- 文档编号:10094458
- 上传时间:2023-02-08
- 格式:DOCX
- 页数:34
- 大小:35.59KB
移动通信设备的基础服务应用技术.docx
《移动通信设备的基础服务应用技术.docx》由会员分享,可在线阅读,更多相关《移动通信设备的基础服务应用技术.docx(34页珍藏版)》请在冰豆网上搜索。
移动通信设备的基础服务应用技术
Students’thoughtsabouttheimportanceandcostsoftheirmobiledevices’featuresandservices
TelematicsandInformatics
Inrecentyears,handhelddeviceshavebecomeoneofthefastestgrowingcommunicationgadgets.Mobiletechnologyisbecomingwidespreadandresearchinthisareaisurgentlyneeded.Usingasurveyinstrument,thethoughtsofmaleandfemalestudentsregardingtheimportanceandcostsofmobiledeviceswereinvestigated.Itwasfoundthatstudentstendtoconsiderthefollowingfeaturesimportant:
batterylife,mp3player,videocamera,photocamera,storagememory,Bluetooth,designandelegance,clock,calendar,organizerandreminder.Also,theyareeagertospendanamountofmoneysoastheirmobiledevicetosupportthem.Onaverage,bothgenderswouldpayextramoneyforsuchfeatures.However,themajorityoffemalesthinklessofthepricethanmalesdo.Onthecontrary,mostoftherespondentsdonotconsiderthefollowingimportant:
touchscreen,voicecommands,chat,teleconference,encryptionandcryptography,commonuseoffiles,printing.Therefore,theywouldnotspendanymoneyforthesefeatures.Interesteddecisionmakerswouldtrytoincreasetheirinterestonsuchfeatures.Moreover,allrespondentsappeartoownamobilephonewhilemostofthemdonothaveInternetconnectionathome.Ingeneral,somegenderdifferencesarefoundintheimportanceandcostsofthemobiledevices,buttheyarenotstatisticallysignificant.
ArticleOutline
1.Introduction
2.Methodology
3.Resultsanddiscussion
3.1.Generalprofile
3.2.Importanceandwillingnesstopayfortechnicalcharacteristics
3.2.1.Weightanddimensions
3.2.2.Widescreen,storingmemory,easystructureandorganizationofmenu,easytousemenu,icons,etc.
3.2.3.Easyuseoftoolsandapplications,organizationofpersonalfiles,photos,SMS,etc.
3.2.4.Mp3player
3.2.5.Photoandvideocamera
3.2.6.IrDA
3.2.7.Resilienceinwater,drops,etc.
3.2.8.Designandelegance
3.2.9.Soundrecording
3.2.10.3G(thirdgeneration)
3.2.11.Batterylife
3.2.12.Processingspeed
3.2.13.Hands-freeorBluetoothearphone,Bluetoothtechnology
3.2.14.Wi-Fi,GPS,searchengine,touchscreen,voicecommands,easyinterface
3.3.Importanceandwillingnesstopayforapplications
3.3.1.Sendingandreceivingemail,sendingandreceivingMMS
3.3.2.Chat,teleconference,Internetnavigation
3.3.3.Supportofopensoftwareandvarietyoffiles’types
3.3.4.Encryptionandcryptographyforexchangingdata,commonuseoffiles,anti-virusandanti-spamprotection,conversionvoice-to-text,languagetranslation
3.3.5.Calculator,clock,calendar,organizer,reminder
3.3.6.Playinggames
3.3.7.TVwatching,printing,viewingmaps,lockingthekeyboardorthetouchscreen,lockingwithpassword
4.Managerialimplications
4.1.Designanddevelopment
4.2.Advertising,marketingandpromotion
4.3.Trainingandusage
4.4.Pricing
4.5.Applicationsandservices
5.Conclusionsandfutureresearch
AppendixA.Appendix
A.1.Genderdifferencesfoundinpreviousstudies
References
Amobilenetworkoperator-independentmobilesignatureservice
JournalofNetworkandComputerApplications
Electronicsignature(e-signature)isanimportantelementinelectroniccommerceandgovernmentapplicationsbecauseitguaranteesnon-repudiationoftransactions.E-signaturesgeneratedinasecuresignaturecreationdevicecanbeconsideredlegallyequivalenttoahandwrittensignature.MobiledevicesbasedonSIM/USIMcards,whicharebroadlyextended,aretheidealdevicestocreatethesee-signatures(namedmobilesignaturesorm-signatures).Furthermore,thankstom-signaturesthedevelopmentofm-signature-basedapplicationsbecomessimplerformobileapplication/serviceproviders.Thereareseveralsolutionstocreatem-signatures.However,currentsolutionspresentsomeproblems:
eithertheyrequirethatthesolutionisdevelopedbyeverymobilenetworkoperatororthecomponentstoimplementitinthemobilehandsetaretoocomplex.Asasolutiontotheseproblemswepresentanm-signatureservicethatisnotlinkedtoamobilenetworkoperatorandwheretheclienthasmorecontroloverthesignaturestoperformtheminaneasierway.Thispaperpresentsthedescriptionandanalysisofthisnewm-signatureserviceaswellastheprototypethatisbeingtestedintheUniversityofMurcia.
ArticleOutline
1.Introduction
2.Relatedwork
2.1.Server-basedsolutions
2.2.Mobilesignatureservice
2.3.Mobilesignatureapplicationunit
3.Mobilenetworkoperator-independentmobilesignatureservice
3.1.Overviewofthesystemanditsprocesses
3.2.Rolesandresponsibilities
3.2.1.Mobilenetworkoperators
3.2.2.MNO-independentmobilesignatureserviceprovider
3.2.3.Certificationserviceprovider
3.2.4.Mobileservice/applicationprovider
3.2.5.Mobileuser
3.3.Flowofacquiringandusinganm-signature
3.4.Processes
3.4.1.Mobileusercertification
3.4.2.MobileuserregistrationatiMSSP
3.4.3.MASPregistrationatiMSSP
3.4.4.Mobilesignaturerequestandgeneration
3.4.5.Otherservices
3.5.Webservicesdescription
3.5.1.iMSSPWebservice
3.5.2.MASPWebservice
3.6.Securityrequirementsandanalysis
3.6.1.Certificationprocess
3.6.2.MobileuserregistrationatiMSSP
3.6.3.MASPregistrationatiMSSP
3.6.4.Mobilesignaturerequestandgeneration
3.6.5.Summaryofthesecuritypropertiesoftheexchanges
3.7.Scenariosofapplication
4.Implementationdetails
4.1.Developmentenvironment
4.2.Mobileclient
4.3.MNO-independentmobilesignatureserviceprovider
4.4.Mobileapplication/serviceprovider
5.Prototype/scenarioofapplication
5.1.Performanceanalysis
6.Conclusionsandfuturework
Acknowledgements
Addingvaluetothenetwork:
Mobileoperators’experimentswithSoftware-as-a-ServiceandPlatform-as-a-Servicemodels
Theenvironmentsofsoftwaredevelopmentandsoftwareprovisionareshiftingtoweb-basedplatformssupportedbySoftware-as-a-Service(SaaS)andPlatform-as-a-Service(PaaS)models.Thispaperwillmakethecasethatthereisequallyanopportunityformobileoperatorstoidentifyadditionalsourcesofrevenuebyexposingnetworkfunctionalitiesthroughweb-basedserviceplatforms.Byelaboratingontheconcepts,benefitsandrisksofSaaSandPaaS,mobileoperators’experimentsarecomparedandsimilaritieswiththesemodelsareidentified.Basedontheanalysisofvariouscasestudies,thispaperarguesthatmobileoperatorsmobilewebservicesaredecisivelyshiftingfromSaaStoPaaSmodels.However,theseplatformsincorporatefragmentationatseverallevelsandarelikelytofacefuturechallengesinordertothrive.
ArticleOutline
1.Introduction
2.Software-as-a-Service
2.1.Revenuemodels
2.2.Benefitsandrisks
3.Platform-as-a-Service
3.1.Revenuemodels
3.2.Benefitsandrisks
4.Successfactorsforplatformadoption
5.FromSaaStoPaaS:
mobileoperators’approaches
6.Conclusion
Acknowledgements
References
ArchitecturesforthefuturenetworksandthenextgenerationInternet:
Asurvey
ComputerCommunications
NetworkingresearchfundingagenciesinUSA,Europe,Japan,andothercountriesareencouragingresearchonrevolutionarynetworkingarchitecturesthatmayormaynotbeboundbytherestrictionsofthecurrentTCP/IPbasedInternet.Wepresentacomprehensivesurveyofsuchresearchprojectsandactivities.Thetopicscoveredincludevarioustestbedsforexperimentationsfornewarchitectures,newsecuritymechanisms,contentdeliverymechanisms,managementandcontrolframeworks,servicearchitectures,androutingmechanisms.Delay/disruptiontolerantnetworkswhichallowcommunicationsevenwhencompleteend-to-endpathisnotavailablearealsodiscussed.
ArticleOutline
1.Introduction
2.Scope
3.Security
3.1.Relationship-OrientedNetworking
3.1.1.Identities
3.1.2.Buildingandsharingrelationships
3.1.3.Relationshipapplications
3.2.SecurityarchitectureforNetworkedEnterprises(SANE)
3.3.Enablingdefenseanddeterrencethroughprivateattribution
3.4.Protectinguserprivacyinanetworkwithubiquitouscomputingdevices
3.5.Pervasiveandtrustworthynetworkandserviceinfrastructures
3.6.Anti-SpamResearchGroup(ASRG)
4.Contentdistributionmechanisms
4.1.NextgenerationCDN
4.2.NextgenerationP2P
4.3.Swarmingarchitecture
4.4.ContentCentricNetworking
5.Challengednetworkenvironments
5.1.DelayTolerantNetworks(DTN)
5.2.Delay/faulttolerantmobilesensornetworks(DFT-MSN)
5.3.Postcardsfromtheedge
5.4.Disasterdayafternetworks(DAN)
5.5.SelectivelyConnectedNetworking(SCN)
6.Networkmonitoringandcontrolarchitectures
6.1.4Darchitecture
6.2.ComplexityObliviousNetworkManagement(CONMan)
6.3.Maestro
6.4.Autonomicnetworkmanagement
6.5.In-NetworkManagement(INM)
7.Servicecentricarchitectures
7.1.Service-CentricEnd-to-EndAbstractionsforNetworkArchitecture
7.2.SILOarchitectureforservicesintegration,control,andoptimizationforthefutureInternet
7.3.NetSerV:
architectureofaservice-virtualizedInternet
7.4.SLA@SOI:
empoweringtheServiceEconomywithSLA-awareInfrastructures
7.5.SOA4All:
Service-OrientedArchitecturesforAll
7.6.Internet3.0:
amulti-tierdiversifiedarchitectureforthenextgenerationInternetbasedonobjectabstraction
8.Nextgenerationinternetworkingarchitectures
8.1.AlgorithmicfoundationsforInternetarchitecture:
cleanslateapproach
8.2.Greedyroutingonhiddenmetrics(GROHModel)
8.3.HLP:
hybridlinkstatepath-vectorinter-domainrouting
8.4.eFIT[94]enablingfutureInternetinnovationsthroughtransitwire
8.5.Postmoderninternetworkarchitecture
8.6.ID-locatersplitarchitectures
8.6.1.HIP
8
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 移动 通信 设备 基础 服务 应用技术