超级基站硬件总体设计大唐移动北京研发部王金宝缩写术语•3GThirdGeneration第三代移动通信•3GPPThirdGenerationPartnershipProject第三代合作项目•8PSKEightPhaseShiftKeying八态相移键控•16QAMSixteenQuadratureAmplitudeModulation十六态正交幅度调制•ACUAccessControlUnit接入与控制单元•BIUBasebandInterfaceUnit基带接口单元•CCUCenterControlUnit中央控制单元•CEUClock&EthernetexchangeUnit时钟以太交换单元•CTUClock&TimingUnit时钟定时单元•GPSCUGPSClockUnitGPS时钟单元•GRUGPSReceiveUnitGPS接受单元缩写术语•IFUIFUnit中频调制解调单元•IMAInverseMultiplexingforATMATM反向复用•IPOAIPOverATMIPOA通道•L1Layer1(physicallayer)层1(物理层)•L2Layer2(datalinklayer)层2(数据链路层)•L3Layer3(networklayer)层3(网络层)•LMT-BLocalMaintenanceTerminalforNodeBNodeB本地操作维护终端•LCBLocalOscillatorBroad本振•MACMediumAccessControl媒介接入控制•NBAPNodeBApplicatiopnPart基站应用部分缩写术语•OMOperationsandMaintenance操作维护•OMC-ROperationandMaintenanceCenter-Radio无线操作维护中心•QPSKQuadraturePhaseShiftKe