基于td煤炭专网的短消息研究与实现

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1、Subject：TheResearchandAchievementofShortMessageServiceinPrivateCoalCommunicationNetworkBasedonTD-SCDMASpecialty：SignalandInformationProcessingName：ZhengBingyin(Signature)Instructor：ZengZhaohua(Signature)ABSTRACTWiththedevelopmentofwirelesscommunicationtechnology,nowadays,thepublicmo

2、bilecommunicationnetworkhasadopted3Gtechnologywithsmoothevolutionto4G,however,mostofcoalmine,itsundergroundcommunicationdispatchsystemisstillinthestateofwiredcommunicationdispatchandPHS（personalhandy-phonesystem）wirelesscommunicationdispatchathome.ThecommunicationsystembasedonTD-SCD

3、MAcanprovideeffectivelyvoicewithhighquality,highratedatatransmissionservices,remotevideosurveillanceserviceandsoon.Thesystemoffersagreatchanceforthedevelopmentofcurrentcoalcommunicationsystem.Accordingtothesituationandproblemsinthedevelopmentofprivatecoalcommunicationnetworks,thepap

4、erhasanalysedadvantagesoftheTD-SCDMAapplicationinprivatecoalcommunicationnetworksbycomparingwithmainwirelesscommunicationtechnology.AnewdesigningsolutionofprivatecoalcommunicationnetworkbasedonTD-SCDMAhasreferenced.Then,thepaperhasdescribedoverallandsoftwarearchitectureinprivatecoal

5、mineproduct.InordertorealizeTD-SCDMAprivatenetworkSMS,thethesisproposesthesolutionwhichintegratesSMSC(shortmessageservicecenter)withcorenetworkCSdomaininprivatecoalmineproduct.FurtherresearchonSMSinterfaceprotocolstackhasimplemented.ThepaperhasstudiedtheachievementofSMSandanalyzedit

6、fromtheviewofapplication,protocolstack,andinterfacerelationships.ItisfocusedonthedesignofsignalingproceduresofTD-SCDMAuser’sSMSMOandMT,SIPuser’sSMS,andmobilestationmemoryavailableinformation.ItisdevisedthecontrolofSMSMprocedures,MOproceduresandMTproceduresingreatdetail,andcompletedT

7、D-SCDMAuser’sSMSprogramming.Attheend,thearticleachievesprosperouslysoftwaresexplanted，completesthecombineddebuggingofsoftwareandhardware.ExperimentalresulthasshownthatthenewprivateTD-SCDMAcommunicationfacilitycanachieveeffectivelyTD-SCDMAuser’sSMSafterintegratingtheSMSCbasicfunction

8、,simplifyingcommuni