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1、一、一、英文原文:英文原文:ResearchoftheMobileInterofThingsBasedonTDSCDMAwkAbstract—TheInterofthingsisanewgenerationinfmationwkwhichrealizesmachinetomachinecommunication.InviewofthefactthatpeopleneedthemobilityoftheInterofthingsthein
2、tegrationschemeofTDSCDMAwktheInterofthingsisdesigned.3GTDSCDMAwkisusedasthebasicwkoftransmittinginfmationoftheInterofthings.AtthesametimeTDSCDMAmobileterminalisintegratedwithRFIDreader.TDSCDMAwkscanprovidehighbwidthhighs
3、peedinfmationtransmissionchannelftheInterofthings.TDSCDMAmobileterminalcanrealizethemobilityoftheaccesspartftheInterofthings.AdditionallythewkelementfunctionsofthemobileInterofthingsaredescribed.Indertorealizetheinfmatio
4、nexchangebetweenTDSCDMAwktheInterofthingsthecommunicationprotocolsofthemobileInterofthingsarediscusseddesignedindetail.FinallythewkperfmancewhichisgottenbyusingOPsoftwareshowsthemobileInterofthingsbasedonTDSCDMAwkcanbere
5、alizedbyadoptingtherationalwkdesigntheeffectivecommunicationprotocols.【Keywds】MobileInterofthings(MIoT)TDSCDMAIntegrationRFIDOPINTRODUCTIONInterofthings(IoT)[1]asanewgenerationofinfmationtechnologyitsapplicationhasinfilt
6、ratedeveryaspectofdailylifefmedacertainscaleofindustry.IoTisnowwidelyusedinelectricpowertransptationindustrialcontrolretailpublicservicesmanagementhealthoilotherindustries.Itcanachievemanyfunctionssuchasvehicleantithefts
7、ecuritymonitingautomaticvendingmachinemaintenancepublictransptationmanagementsoon.Itcanimproveproductionefficiencyhasapositiveofloweringproductioncosts.Inthe2Geratheinsufficientbwidthofthemobilecommunicationwk(suchasGSMC
8、DMA)limitedthediversityofbusinessinfmationcarryingmode.SothemobilitydevelopmentofIoTisalsolimited.Withthe3GTDSCDMAmobilecommunicationtechnologymaturestherealizationofcommercialapplicationsaneweraoftheapplicationfIoTisope
9、ned.TDSCDMAwkenhancesthewirelessaccesswkbwidthprovidesthenecessaryaccessconditionsfthemobilitydevelopmentofIoT.TheintegrationofTDfunctions.SGSNsupptsSIPRTPthroughextendingtheirfunctions.FifthitisthewirelesschannelofTDSCD
10、MAwk.TheinfmationofMIoTistransmittedbyusingthedatachannelsofthemobileterminalTDSCDMAwkdatalinkls.B.wkElementFunction1)Tag:ItisaRFIDtag.Itstesinfmationaboutthingssuchastheproductiondatathelocationtheusage.Itacceptstheinfm
11、ationmanagementmaintenanceofthemanagementplatfmofMIoT.2)Mobileterminal(MT):ItisadualmodeterminalwhichincludestheTDSCDMAmobileterminalfunctiontheRFIDreaderfunction.Itconnectswithwktagsthroughairinterface.Itcanoperatetheta
12、gbyacceptingthederofthemanagementplatfmofMIoT.ThetaginfmationisreadprocessedbyMT.ThenMTtransmitstheinfmationtothemanagementplatfmofMIoTthroughTDSCDMAwk.3)Radiowkcontroller(RNC)servingGPRSsupptnode(SGSN):Theirfunctionsare
13、extended.4)ManagementplatfmofMIoT(MPMIoT):ItprovidesthewksupptfMIoT.Itincludestheservertheoperationsystemthedatabase.Theserverrealizesthewkprocessingoftheproductinfmation.TheoperationsystemprovidestheuserinterfaceofMIoTr
14、ealizestheproductioninfmationquerymanagement.ThedatabasestestheinfmationofMUNICATIONPROTOCOLA.CommunicationLinkFromFig.1itcanbeseenthatthecommunicationlinksincludethesignalinglinkthedatalinkeachlinkistwoway.Thesignalingl
15、inkismainlyusedtoestablishmaintainthedatacommunicationbetweenMTMPMIoT.ThesignalingistheapplicationlayersignalingadoptstheSIPprotocol.ThecommunicationlinkbetweenMTMPMIoTwillbeestablishedbyusingSIPprotocolwhenMPMIoTneedsto
16、sendtheinfmationaboutthingstotheRFIDtagofthingsMTneedstosendtheinfmationwhichisreadfromtheRFIDtagtoMPMIoT.InthecommunicationprocessbetweenMPMIoTMTSIPprotocolisusedtomaintainthecommunicationlink.Indertoreducetheoccupancyo
17、ftheTDSCDMAwkresourcesthecommunicationlinkwillbereleasedbyusingSIPprotocolwhenthereisn’tthecommunicationbetweenMPMIoTMTinacertainperiodoftime.ThedatalinkisthetrafficinfmationexchangelinkbetweentheRFIDtagMPMIoT.Theinfmati
18、onoftheRFIDtagisencapsulatedasIPfmatinMT.ThentheinfmationissenttoMPMIoTbyMTthroughTDSCDMAwk.MPMIoTwillsendtheinfmationofIPfmattoMTthroughTDSCDMAwkatfirstwhenitneedstosendtheinfmationtotheRFIDtag.ThenMTconvertstheIPdatapa
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