接口协议遵循标准USN9810支持的协议接口包括:S1-MME、S6a、S10、S11、Gn/Gp、S3、SGs及S13接口,各个接口遵循的标准如表1所示。表1接口协议遵循标准接口名称遵循的主要标准S1-MME接口3GPPTS36.413,EvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN);S1ApplicationProtocol(S1AP)S6a接口3GPPTS29.281,V8.1.0(2008-12)3rdGenerationPartnershipProject;TechnicalSpecificationGroupCoreNetworkandTerminals;EvolvedPacketSystem;MMEandSGSNRelatedInterfacesBasedonDiameterProtocol(Release8)3GPPTS29.272,MobilityManagementEntity(MME)andServingGPRSSupportNode(SGSN)relatedinterfacesbasedonDiameterprotocolRFC3588September2003DiameterBasedProtocolS10接口3GPPTS29.274,EvolvedGeneralPacketRadioService(GPRS);TunnellingProtocolforControlplane(GTPv2-C);Stage33GPPTS23.401,GeneralPacketRadioService(GPRS)enhancementsforEvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN)accessS11接口3GPPTS23.401,GeneralPacketRadioService(GPRS)enhancementsforEvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN)access3GPPTS29.274,3rdGenerationPartnershipProject;TechnicalSpecificationGroupCoreNetworkandTerminals;3GPPEvolvedPacketSystem(EPS);EvolvedGeneralPacketRadioService(GPRS)TunnellingProtocolforControlplane(GTPv2-C);Stage3(Release8)Gn/Gp接口3GPPTS29.060,GeneralPacketRadioService(GPRS);GPRSTunnellingProtocol(GTP)acrosstheGnandGp表1接口协议遵循标准接口名称遵循的主要标准interfaceS3接口3GPPTS29.274,3rdGenerationPartnershipProject;TechnicalSpecificationGroupCoreNetworkandTerminals;3GPPEvolvedPacketSystem(EPS);EvolvedGeneralPacketRadioService(GPRS)TunnellingProtocolforControlplane(GTPv2-C);Stage3(Release8)SGs接口3GPPTS23.401,GeneralPacketRadioService(GPRS)enhancementsforEvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN)access3GPPTS29.1183rdGenerationPartnershipProject;TechnicalSpecificationGroupCoreNetworkandTerminals;MobilityManagementEntity(MME)–VisitorLocationRegister(VLR)SGsinterfacespecification(Release8)S13接口3GPPTS23.401,GeneralPacketRadioService(GPRS)enhancementsforEvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN)access3GPPTS29.272,MobilityManagementEntity(MME)andServingGPRSSupportNode(SGSN)relatedinterfacesbasedonDiameterprotocol