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移动通信网络中AbisoverIP卫星传输技术研究.docx

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移动通信网络中AbisoverIP卫星传输技术研究 Abstract Withtheincreasingdemandformobilecommunicationsservices,mobilenetworkoperatorsarecontinuallyseekingwaystoimprovetheirnetworkperformanceandreducethecostofnetworkdeploymentandoperation.TheAbisoverIP(AoIP)satellitetransmissiontechnologyisasolutionthatcanensureefficientandreliabletransmissionofdatabetweenthebasetransceiverstation(BTS)andthebasestationcontroller(BSC)inmobilenetworks.ThispaperprovidesaninsightintotheAoIPsatellitetransmissiontechnology,itsbenefits,andchallenges,andalsoexploresitspotentialimpactonmobilenetworkoperationsandthemobilecommunicationindustryasawhole. Introduction Satellitetechnologieshavebeenwidelyusedinseveralfields,includingmobilecommunications,formanyyears.OneofthemostpopularapplicationsofsatellitetechnologyinmobilecommunicationsisinthetransmissionofdatabetweenBTSandBSCviaAbisinterface.Thisconnectionisessentialformobilenetworkoperation,asitplaysacriticalroleindataandvoicetransmission.However,thetraditionalmethodsforAbisinterfaceconnectionsuchastheuseofleasedlinesandmicrowavelinkshaveseveralchallenges,includinghighcost,lowreliability,andlimitedscalability. Toovercomethesechallenges,mobilenetworkoperatorsareincreasinglyadoptingtheAbisoverIP(AoIP)satellitetransmissiontechnology.Thistechnologyhasseveraladvantagesovertraditionalmethods;itiscost-effective,flexible,scalable,andreliable.ThispaperexaminestheAoIPsatellitetransmissiontechnologyanditspotentialimpactonmobilenetworkoperationsandthemobilecommunicationsindustry. TheBasicConceptofAoIPSatelliteTransmission TheAoIPsatellitetransmissiontechnologyallowstheconnectionbetweenBTSandBSCtobecarriedoversatellitelinks.TheconnectionisestablishedbetweentheBTSandtheBSCusingtheInternetProtocol(IP)protocol,whichallowsfortheintegrationoftheBTSintothetraditionalIPnetwork.TheconnectionisestablishedthroughtheuseofasatellitemodemthatisinstalledinboththeBTSandtheBSC. ThesatellitemodemreceivesthedatafromtheBTSandthencompressesandencryptsthedatabeforetransmittingittotheBSCthroughthesa