NB-IOT系统架构和安全架构NB-IOT:NarrowBandInternetofThings,窄带物联网LTE:LongTermEvolution,长期演进系统架构（与LTE兼容）E-UTRANUE:UserEquipment,用户设备E-UTRAN:EvolvedUMTSTerrestrialRadioAccessNetwork,LTE网络的陆地无线接入点MME:MobilityManagementEntity,移动...

时间:2024-11-18 10:04栏目:行业资料