通信行業(yè)名詞縮寫解釋

名詞縮寫解釋縮寫術(shù)語英文全稱中文全稱0-93GThirdGeneration第三代移動誦信3GPPThirdGenerationPartnershipProject第三代合作項目(WCDMA+TD-SCDMA)3GPP2ThirdGenerationPartnershipProject2第三代合作項目CDMA2000AAAL2ATMAdaptationLayertype2ATM適配層類型2AAL5ATMAdaptationLayertype5ATM適配層類型5ACAntennaCalibration天線校準(zhǔn)ACAdimissionControl接入控制ACAlternateCurrent交流ACUAccessControflUnit接入控制單元ACKAckonwledgement應(yīng)答ADC(A/D)AnalogtoDigitalConverter模數(shù)轉(zhuǎn)換器AGCAutomaticGainControl自動增益控制ALCAPAccessLinkControlApplicationProtocol接入層鏈路控制應(yīng)用協(xié)議AIFAnalogIntermediateFrequency模擬中頻AKAAuthenticationandkeyagreement認(rèn)證和密鑰協(xié)商機(jī)制AMRAdaptivemultirate自適應(yīng)多速率語音編碼AMPSAmericanMobilePhoneSystem美國移動電話系統(tǒng)1GAOAAngleofarrival到達(dá)方位角ATMAsynchronoustransfermode異步傳輸模式AuCAuthencationcentre鑒權(quán)中心AwGNAdditionalWhiteGaussiannoice加性高斯白噪聲BBCBurstComposition突發(fā)形成BCHBroadcastchannel廣播信道BCCHBroadcastcontrolchannel廣播控制信道BCPBasebandControlProcessor基帶控制處理器BERBiterrorrate誤比特率BMCBroadcast/multicastcontrol廣播/多波控制BSCBasestationcontroller基站控制器BSSBasestationsubsystem基站子系統(tǒng)BTSBasetransceiverstation基站收發(fā)機(jī)B3GBeyond3G后3G?或4GCCACodeassignment碼分配CACConnectionAdmissionControl連接接入控制CBSCellBroadcastService小區(qū)廣播業(yè)務(wù)CBRConstantBitRate固定比特率CCChannelcode信道編碼CCCallControl呼叫控制CCCHCommonControlChannel公共控制信道CCHCommonChannel公共信道CCTrCHCodedCompositeTransportChannel碼分復(fù)合傳輸信道CCPCHCommonControlPhysicalChannel公共控制物理信道CCUCentralControlUnit中央控制單元CDMACodeDivisionMultipleAccess碼分多址接入CPMCommunicationsProcessorModule誦信處理模塊CPPChipProcessingProcessor碼片級處理器CPUCentralProcessingUnit中央處理單元CRCCyclicredundancycheck循環(huán)冗余校驗CRNCControllingradionetworkcontroller控制的無線網(wǎng)絡(luò)控制器CSCircuitSwitch電路交換CS-MGWCircuitSwitch-MediaGateway電路交換-媒體網(wǎng)關(guān)CWTSChinawirelesstelecommunicationstandardgroup中國無線通信標(biāo)準(zhǔn)組CMConnnectionmanagerment連接管理CNCoreNetwork核心網(wǎng)DDAC(D/A)DigitaltoAnalogConverter數(shù)模轉(zhuǎn)換器

DCDirectCurrent直流DCADynamicChannelAssignment動態(tài)信道分配DCCHDedicatedControlChannel專用控制信道DCHDedicatedChannel專用信道DCLKDigitalClock數(shù)字時鐘DDCDigitalDownConversion數(shù)字下變頻DIFDigitalIntermediateFrequency數(shù)字中頻DOADirectionofarrival到達(dá)方向DRADynamicResourceAllocate動態(tài)資源分配DPRAMDualPortRAM雙口RAMDMBDigitalMainBoard數(shù)字主板DUCDigitalUpConversion數(shù)字上變頻DwPCHDownlinkPilotchannel下行導(dǎo)頻信道DwPTSDownlinkPilotSlot下行導(dǎo)頻時隙EE1PBE1ProtectionBoardE1保護(hù)板E2PROMElectricallyerasablePROM(EEPROM)電可擦除的PROMEDGEEnhanceddatarateforGSMevolutionGSM增強數(shù)據(jù)諫率EFREnhancedFullrate增強行全速率EIREquipmentIdentityregister設(shè)備識別寄存器EMCElectromagneticCompatibility電磁兼容EMIElectromagneticInterference電磁干擾EMIFExternalMemoryInterface外部存儲器接口EVMFrrorVectorMagnitudeEPROMErasablePROM可擦除的PROMEPLDErasableProgrammableLogicDevice可擦除可編稈邏輯器件FFDDFrequencyDivisionDuplex頻分雙工FDMAFrequencyDivisionmultipleaccess頻分多址FCFastcontrol快諫控制FCCFastCommunicationsController快諫通信控制器FERFrameErrorRate誤幀率FETHFastEthernet快諫以太網(wǎng)FIFOFirstInFirstOut(Menory)先入先出（存儲器）FIRFiniteImpulseResponse(Filter)有限沖擊響應(yīng)（濾波器）FPFrameProtocol幀協(xié)議FPGAFieldProgrammableGateArray現(xiàn)場可編程門陣列FPACHFastPhysicalAccessChannel快諫物理接入信道GGGSNGPRSgatewaysupportnodeGPRS網(wǎng)關(guān)節(jié)點GPIOGeneralPurposeInputOutput通用輸入輸出GPRSGeneralPacketRadioService通用分組無線服務(wù)GPSGlobalPositionSystem全球定位系統(tǒng)GSMGlobalSystemforMobilecommunications全球移動通信系統(tǒng)GMMGPRSmobilitymanagementGPRS移動性管理GMSCGatewayMSC網(wǎng)關(guān)MSCGTPGPRStunnelingprotocol通用分組無線業(yè)務(wù)隧道協(xié)議HHAHighAvailability高可靠性HCHandover切換HDLCHighDataLinkControl高速數(shù)據(jù)鏈路控制HFNHyperframenumber超幀號HLRHomeLocationRegister歸屬位置寄存器HSDPAHighspeeddownlinkpacketaccess高諫下行分組接入HSCSDHighspeedcircuitswitcheddata高諫電路交換HSSHomesubscriberserver歸屬用戶服務(wù)器II2C(I2C)Inter-integratedcircuit一種兩線的接口標(biāo)準(zhǔn)ICLInterfaceandControlLogic接口和控制邏輯IFIntermediateFrequency中頻IMAInverseMultiplexingforATMATM反向復(fù)用IMSIInternationalmobilesubscriberidentity國際移動用戶識別號

IMT-2000Internationalmobiletelecommunication國際移動通信-2000IPInternetProtocol國際互連網(wǎng)協(xié)議luInterconnectionpointbetweenanRNCandaCoreNetworkCN（MSC或者SGSN）和RNC之間的接口lubInterfacebetweenNodeBandRNCNodeB和RNC之間的接口lurAlogicalinterfacebetweentwoRNCRNC和RNC之間的接口luUPluUserPlanelu接口用戶面ITUInternationalTelecommunicationUnion國際電信聯(lián)盟JJDJointDetection聯(lián)合檢測LL1Layer〔(physicallayer)層1（物理層）L2Layer2(datalinklayer)層2（數(shù)據(jù)鏈路層）L3Layer3(networklayer)層3（網(wǎng)絡(luò)層）LCLoadcontrol負(fù)載控制LCLKLocalClock本地時鐘LCRLowChipRate低碼片速率LMTLocalMaintenanceTerminal本地維護(hù)終端LMT-BLocalMaintenanceTerminalforNodeBNodeB的本地維護(hù)終端LMT-RLocalMaintenanceTerminalforRNCRNC本地操作維護(hù)終端LNALowNoiseAmplifier低噪放（低噪聲放大器）LOLocalOscillator本振LPFLoopFilter環(huán)路濾波器LVDSLowVoltageDifferentialSignaling低電壓差分信令MMEMobileequipment移動設(shè)備MIFMicroprocessorInterface微處理器接口MllMediaIndependentInterface媒體獨立接口MTBFMeanTimeBetweenFailure平均故障間隔時間MSMobileStation移動臺MSCMobileSwitchingCenter移動交換中心MTPMessageTransferPart消息傳送部分MTBFMeanTimeBetweenFailure平均故障間隔時間NNASNonaccessstratum非接入層NBTNodeBtesterNodeB測試儀NNINetwork/NetworkInterface網(wǎng)絡(luò)網(wǎng)絡(luò)接口NRTNonRealTime非實時NCONumericallyControlledOscillator數(shù)控振蕩器NSMNetworkSynchronousModule網(wǎng)同步模塊NMSNnetworkManagementSystem網(wǎng)絡(luò)管理系統(tǒng)OO&MOperation&Maintenance操作和維護(hù)OMC-ROperationandMaintenanceCenter-Radio無線操作維護(hù)中心OVSFOrthogonalVariableSpreadingFactor正交可變擴(kuò)頻因子OLIAOpticalLineInterfaceAssemble光線路接口板OMUPPAPowerAmplifier功率放大器PCPowerControl功率控制PCCHPagingControlChannel尋呼控制信道P-CCPCHPrimaryCommonControlPhysicalChannel主公共控制物理信道PDPhaseDetector鑒相器PDUProHHDMHI協(xié)議數(shù)據(jù)單元PDSCHPhysicalDownlinkSharedChannel物理下行共享信道PGCProgrammableGainControl可編程增益控制PHYPhysicaldevice物理層器件PIDProductionIdentification產(chǎn)品識別數(shù)據(jù)PICHPageIndicationChannel尋呼指示信道PLLPhaseLockedLoop鎖相環(huán)PRACHPhysicalrandomaccesschannel物理隨機(jī)接入信道PROMProgrammableROM可編程ROM

PSPacketSwitched分組交換PSBPowerSupplyBoard電源板PSTNPublicswitchedtelephonenetwork公用電話交換網(wǎng)PVCPermanentVirtualCircuit永久虛電路QQoSQualityofService業(yè)務(wù)質(zhì)量QPSKQuadraturePhaseShiftKeying正交相移鍵控QAMQuadratureamplitudemodulation正交幅度調(diào)制RRACHRadomaccesschannel隨機(jī)接入信道RAMRandomAccessMemory隨機(jī)訪問存儲器RANRadioAccessNetwork無線接入網(wǎng)RANAPRadioaccessnetworkapplicationaprt無線接入應(yīng)用部分RASAPRadioaccesssubsystemapplicationpart無線接入子系統(tǒng)應(yīng)用部分RRCRadioResourceControl無線資源控制RRMRadioResourceManagement無線資源管理RFRadioFrequency射頻RFLORadioFrequencyLocalOscillatorSynthesizer射頻本振RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RNSRadioNetworkSubsystem無線網(wǎng)絡(luò)子系統(tǒng)ROMRead-OnlyMemory只讀存儲器RSSIReceivedSignalStrengthIndicator接收信號強度指示RTRealTime實時RTDRoundtripdelay環(huán)路延時RUResourceUnit資源單元RXReception(Receiver)接收（器）SSAWSourceSurfaceWave聲表面波S-CCPCHSecondaryCommonControlPhysicalChannel輔公共控制物理信道SCCPSignalingConnectionControlPart信令連接控制部分SCHSynchronizationChannel同步信道SDSync-ULDetection上行同步檢測SFNSystemFrameNumber系統(tǒng)幀號SGSNServingGPRSSupportNode服務(wù)GPRS支持節(jié)點SIBSystemInformationBlock系統(tǒng)信息塊SIRSignal-to-InterferenceRatio信干比SJSmartAntennaandJointDetection智能天線和聯(lián)合檢測SMSShortMessageService短信息業(yè)務(wù)SMCSerialManagementInterface串行管理接口SRBSignallingRadioBearer信令無線承載SRNCServingRadioNetworkController服務(wù)無線網(wǎng)絡(luò)控制器SRNSServingRadioNetworkSystem服務(wù)無線網(wǎng)絡(luò)控制器系統(tǒng)STM-1SynchronousTransferMode1同步傳輸模式1SS7Signalingsystemno.77號信令SPISerialPeripheralInterface串行外設(shè)接口STM-1SynchronousTransferMode1同步傳輸模式1SWRStandingWaveRatio駐波比TTATraceAdaptor跟蹤適配器TbInterfacebetweenNodeBandLMT-BNodeB和LMT-B之間的接口TBDTobedefined待定TBSTransportBlockSet傳輸塊集TCP/IPTransmissionControlProtocol/InternetProtocol傳輸控制協(xié)議/互聯(lián)網(wǎng)協(xié)議TDDTimeDivisionDuplex時分雙工TDMATimeDivisionmultipleaccess時分多址接入TD-SCDMATimeDivisionSynchronousCDMA時分復(fù)用的同步的CDMATFRAMEWirelessTimingFrame無線定時幀TFCITransportFormatCombinationIndicator傳輸格式組合指示TFCSTransportFormatCombinationSet傳輸格式組合集TPCTestPC基站測試軟件TPCTransmitpowercontrol傳輸功率控制

TRBTransmittingandReceivingBoard模擬收發(fā)板TSTimeSlot時隙TrCHTransportChannel傳輸信道TSLOTWirelessTimingSlot無線定時時隙TTITransmissiontimeinterval傳輸時間間隔TMTransparentMode誘明模式TXTransmission(Transmitter)發(fā)送（發(fā)射）（器）UUARTUniversalAsynchronousReceiver/Transmitter通用異步收發(fā)器UEUserEquipment用戶設(shè)備ULUplink上行UTOPIAUniversalTestandOperationsPhysicallayerInterfaceforATMATM通用測試操作物理層接口UuAirInterfacebetweenNodeBandUENodeB和UE之間的空中接口UMTSUniversalMobileTelecommunicationsSystem通用移動通訊系統(tǒng)UpPTSUplinkPilotTimeSlot上行引導(dǎo)時隙URAUTRANRegistrationAreaUTRAN登記區(qū)UTRAUniversalTerrestrialRadioAccess通用陸地?zé)o線接入UTRANUniversalTerrestrialRadioAccessNetwork通用陸地?zé)o「線接入網(wǎng)絡(luò)UNIUserNetworkInterface用戶網(wǎng)絡(luò)接口VVCVirtualCircuit虛電路VCIVirtualChannelIdentifier虛通道標(biāo)識VCXOVoltageControlledXtalOscillator壓控晶體振蕩器VLRVisitorLocationregister訪問者位置寄存器VPIVirtualPathIdentifier虛通路標(biāo)識WWCDMAWidebandCDMA寬帶碼分多址ACUAccessControlUnit接入控制單元BBUBaseBandUnit基帶處理單元CANbusControllerareaNetworkbus控制器局域網(wǎng)CFCompactFlashcard緊湊型Flash存儲設(shè)備CPBChipProcessBoard基帶碼片處理板CPMCommunicationsProcessorModule通信處理模塊DCDirectCurrent直流電源DPMDCB&TPA-PSBModuleDCB及TPA-PSB^EEPROMElectricallyerasablePROM電可擦除的PROMFCCFastcommunicationscontroller快速誦信控制器GPCMGeneral-purposechip-selectmachine通用片選機(jī)器GPSGlobalPositionSystem全球定位系統(tǒng)IPOAIPOverATMATM上的IP傳輸MMUMemorymanagementunit存儲器管理單元RFURadioFrequencyUnit無線射頻單元RIURNCInterfaceUnitNodeB與RNC接口單元RIUDOFRIUDualOpticalFiberinterfaceRIU雙光口板RIUE1RIUEthernet1InterfaceRIUE1接口板RIUSOFRIUSingleOpticalFiberinterfaceRIU單光口板SAALSignalingATMAdaptationLayerATM信令適配層SCMSwitchControlManagement交換控制管理板卡SEBSerialExtensionBoard串口板SIUSystemInterfaceUnit系統(tǒng)接口單元SPBSymbolProcessBoard基帶符號處理板TPATD-SCDMAPowerAmplifierTD-SCDMA功率放大器AALATMAdaptationLayerATM適配層ASAccessStratum接入層BCCHBroadcastControlChannel廣播控制信道CCCHCommonControlChannel公共控制信道CNCoreNetwork核心網(wǎng)C-RNTICellRNTI小區(qū)無線網(wǎng)絡(luò)臨時標(biāo)識CSCircuitSwitched電路交換DCHDedicatedChannel專用信道DLDownlink下行鏈路

DRNCDriftRadioNetworkController漂移無線網(wǎng)絡(luò)控制器DSCHDownlinkSharedChannel下行共享信道DTCHDedicatedTrafficChannel專用業(yè)務(wù)信道IDIdentifier標(biāo)識L1Layer1層1（物理層）L2Layer2戻2（數(shù)據(jù)鏈路層）L3Layer3層3（網(wǎng)絡(luò)層）PCCHPagingControlChannel尋呼控制信道PCHPagingChannel尋呼信道PDCPPacketDataConvergenceProtocol分組數(shù)據(jù)會聚協(xié)議PLMNPublicLandMobileNetwork公共陸地移動網(wǎng)PSPacketSwitching分組交換QoSQualityofService業(yè)務(wù)質(zhì)量RANAPRadioAccessNetworkApplicationPart無線接入網(wǎng)絡(luò)應(yīng)用部分RNSAPRadioNetworkSubsystemApplicationPart無線網(wǎng)絡(luò)子系統(tǒng)應(yīng)用部分RNTIRadioNetworkTemporaryIdentifier無線網(wǎng)絡(luò)臨時標(biāo)識RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RRCRadioResourceControl無線資源控制RxReceive接收SAPServiceAccessPoint業(yè)務(wù)接入點SRNCServiceRadioNetworkController服務(wù)無線網(wǎng)絡(luò)控制器S-RNTISRNC一RNTI服務(wù)無線網(wǎng)絡(luò)臨時標(biāo)識TDDTimeDivisionDuplex時分復(fù)用TFSTransportFormatSet傳輸格式集合TMSITemporaryMobileSubscriberIdentity臨時移動用戶標(biāo)識符TxTransmit發(fā)送UEUserEquipment用戶設(shè)備ULUplink上行鏈路UMTSUniversalMobileTelecommunicationsSystem全球移動誦信系統(tǒng)U-RNTIUTRAN-RNTIUTRAN無線網(wǎng)絡(luò)臨時標(biāo)識UTRANUMTSTerrestrialRadioAccessNetworkUMTS地面無線接入網(wǎng)AALATMAdaptationLayerATM適配層BCCHBroadcastControlChannel廣播控制信道CCCHCommonControlChannel公共控制信道CNCoreNetwork核心網(wǎng)CSCircuitSwitched電路交換DCHDedicatedChannel專用信道DLDownlink下行鏈路DRNCDriftRadioNetworkController漂移無線網(wǎng)絡(luò)控制器DSCHDownlinkSharedChannel下行共享信道DTCHDedicatedTrafficChannel專用業(yè)務(wù)信道IDIdentifier標(biāo)識L1Layer1層1（物理層）L2Layer2層2（數(shù)據(jù)鏈路層）L3Layer3層3（網(wǎng)絡(luò)層）PCCHPagingControlChannel尋呼控制信道PLMNPublicLandMobileNetwork公共陸地移動網(wǎng)PSPacketSwitching分組交換QoSQualityofService業(yè)務(wù)質(zhì)量RANAPRadioAccessNetworkApplicationPart無線接入網(wǎng)絡(luò)應(yīng)用部分RNSAPRadioNetworkSubsystemApplicationPart無線網(wǎng)絡(luò)子系統(tǒng)應(yīng)用部分RNTIRadioNetworkTemporaryIdentifier無線網(wǎng)絡(luò)臨時標(biāo)識RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RRCRadioResourceControl無線資源控制RxReceive接收SAPServiceAccessPoint業(yè)務(wù)接入點SRNCServiceRadioNetworkController服務(wù)無線網(wǎng)絡(luò)控制器S-RNTISRNC一RNTI服務(wù)無線網(wǎng)絡(luò)臨時標(biāo)識TDDTimeDivisionDuplex時分復(fù)用TMSITemporaryMobileSubscriberIdentity臨時移動用戶標(biāo)識符TxTransmit發(fā)送

UEUserEquipment用戶設(shè)備ULUplink上行鏈路UMTSUniversalMobileTelecommunicationsSystem全球移動通信系統(tǒng)U-RNTIUTRAN-RNTIUTRAN無線網(wǎng)絡(luò)臨時標(biāo)識UTRANUMTSTerrestrialRadioAccessNetworkUMTS地面無線接入網(wǎng)ACKAcknowledgement確認(rèn)AICHAcquisitionIndicatorCHannel捕獲指示信道AMAcknowledgedMode確認(rèn)模式ASAccessStratum接入層ASN.1AbstractSyntaxNotation.1抽象語法符號集BCCHBroadcastControlChannel廣播控制信道BCFEBroadcastControlFunctionalEntity廣播多投控制功能實體BERBiteErrorRate誤碼率BSSBaseStationSub-system基站子系統(tǒng)CConditional條件CCPCHCommonControlPhysicalCHannel公共控制物理信道CCCHCommonControlChannel公共控制信道CNCoreNetwork核心網(wǎng)CPCHCommonPacketCHannel公共分組信道C-RNTICellRNTI小區(qū)無線網(wǎng)絡(luò)臨時標(biāo)識DCADynamicChannelAllocation動態(tài)信道分配DCFEDedicatedControlFunctionalEntity專用控制功能實體DCHDedicatedChannel專用信道DC-SAPDedicatedControlSAP專用控制業(yè)務(wù)接入點DLDownlink下行鏈路DRACDynamicResourceAllocationControl動態(tài)資源分配控制DSCHDownlinkSharedChannel下行共享信道DTCHDedicatedTrafficChannel專用業(yè)務(wù)信道FAUSCHFastUplinkSignallingChannel快速上行信令信道FFSForFurtherStudy再研究GC-SAPGeneralControlSAP通用控制業(yè)務(wù)接入點IDIdentifier標(biāo)識IETFInternetEngineeringTaskForce網(wǎng)絡(luò)工程任務(wù)加強IMEIInternationalMobileEquipmentIdentity國際移動設(shè)備標(biāo)識碼IMSIInternationalMobileSubscriberIdentity國際移動用戶標(biāo)識碼LAILocationAreaIdentity位置域標(biāo)識L1Layer1層1（物理層）L2Layer2層2（數(shù)據(jù)鏈路層）L3Layer3層3（網(wǎng)絡(luò)層）MPMandatoryPresent必選MCCMobileCountryCode移動國家碼MNCMobileNetworkCode移動網(wǎng)絡(luò)碼MSMobileStation移動臺Nt-SAPNotificationSAP通知業(yè)務(wù)接入點NWNetwork網(wǎng)絡(luò)OPOptionalPresent可選ODMAOpportunityDrivenMultipleAccess時機(jī)驅(qū)動多址接入PCCHPagingControlChannel尋呼控制信道PCHPagingChannel尋呼信道PDSCHPhysicalDownlinkSharedChannel下行物理共享信道PLMNPublicLandMobileNetwork公共陸地移動網(wǎng)PNFEPagingandNotificationControlFunctionalEntity尋呼通知功能實體PRACHPhysicalRandomAccessChannel隨機(jī)接入物理信道PUSCHPhysicalUplinkSharedChannel上行共享物理信道QoSQualityofService業(yè)務(wù)質(zhì)量RAIRoutingAreaIdentity路由域標(biāo)識RFERoutingFunctionalEntity路由功能實體RLCRadioLinkControl無線鏈路控制RNTIRadioNetworkTemporaryIdentifier無線網(wǎng)絡(luò)臨時標(biāo)識RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RRCRadioResourceControl無線資源控制

RSSIReceivedSignalStrengthIndicator接收信號強度指示SAPServiceAccessPoint業(yè)務(wù)接入點SCFESharedControlFunctionEntity共享控制功能實體SFSpreadingFactor擴(kuò)頻因子SHCCHSharedControlChannel共享控制信道SIRSignaltoInterferenceRatio信噪比SSDTSiteSelectionDiversityTransmission位置選擇分集S-RNTISRNC-RNTI服務(wù)無線網(wǎng)絡(luò)臨時標(biāo)識符TBDtobedecided再決定TDDTimeDivisionDuplex時分復(fù)用TMETransferModeEntity傳輸模式實體TMSITemporaryMobileSubscriberIdentity臨時移動用戶標(biāo)識符TrTransparent誘明的TxTransmission傳輸發(fā)送UEUserEquipment用戶設(shè)備ULUplink上行鏈路UMUnacknowledgedMode非確認(rèn)模式UMTSUniversalMobileTelecommunicationsSystem全球移動誦信系統(tǒng)UNACKUnacknowledgement非確認(rèn)U-RNTIUTRAN-RNTIUTRAN無線網(wǎng)絡(luò)臨時標(biāo)識符USCHUplinkSharedChannel上行共享信道UTRANUMTSTerrestrialRadioAccessNetworkUMTS陸地?zé)o「線接入網(wǎng)Itfb接口到協(xié)議網(wǎng)關(guān)NEMADC(A/D)AnalogtoDigitalConverter模數(shù)轉(zhuǎn)換器AGCAutomaticGainControl自動增益控制ATMAsynchronoustransfermode異步傳輸模式BCPBasebandControlProcessor基帶控制處理器BISTBuiltinselftestBPFBandPassFilter帶誦濾波器CCUCentralControlUnit中央控制單元CDMACodeDivisionMultipleAccess碼分多址CPMCommunicationsProcessorModule通信處理模塊CPUCentralProcessingUnit中央處理單元CICCfaded-integrator-comb(filter)CNCoreNetwork核心網(wǎng)DCDirectCurrent直流DCLKDigitalClock數(shù)字時鐘DMBDigitalMainBoard數(shù)字主板DwPTSDownlinkPilotSlot下行導(dǎo)頻時隙E1PBE1ProtectionBoardE1保護(hù)板E2PROM(EEPROM)ElectricallyerasablePROM電可擦除的PROMEMCElectromagneticCompatibility電磁兼容EMIElectromagneticInterference電磁干擾EMIFExternalMemoryInterface外部存儲器接口EMIFAEMIFAEMIFBEMIFBEPROMErasablePROM可擦除的PROMFCCFastCommunicationsController快諫通信控制器FETHFastEthernet快速以太網(wǎng)FIFOFirstInFirstOut(Menory)先入先出（存儲器）FIRFiniteImpulseResponse(Filter)有限沖擊響應(yīng)（濾波器）FPFrameProtocol幀協(xié)議GPGuardPeriod保護(hù)時隙GPCMGeneral-purposechip-selectmachine通用片選機(jī)器GPIOGeneralPurposeInputOutput通用輸入輸出GPSGlobalPositioningSystem全球定位系統(tǒng)

GTSGeneralTestSystem通用測試系統(tǒng)HPIHostPortInterface主機(jī)接口HWHardware硬件HRCWHardwareResetConfigurationWord硬件復(fù)位配置字I2C(I2C)Inter-integratedcircuit一種兩線的接口標(biāo)準(zhǔn)ICLInterfaceandControlLogic接口和控制邏輯IF⑴IntermediateFrequency中頻IF(2)Interface接口IMAInverseMultiplexingforATMATM反向復(fù)用IubInterfacebetweenNodeBandRNCNodeB和RNC之間的接口IubFPFrameProtocolonIubinterfaceJTAGJointTestActionGroupLCLKLocalClock本地時鐘LDOLow-DropoutRegulatorLEDLight-EmittingDiode發(fā)光二級管LMTLocalMaintenanceTerminal本地維護(hù)終端LMT-BLMTforNodeBNodeB的本地維護(hù)終端LNALowNoiseAmplifier低噪放（低噪聲放大器）LOLocalOscillator本振LPFLoopFilter環(huán)路濾波器ISBMMUMemorymanagementunit存儲器管理單元MSBMostSignificantBitMIFMicroprocessorInterface微處理器接口MIIMediaIndependentInterface媒體獨立接口MTBFMeanTimeBetweenFailure平均故障間隔時間O&MOperation&Maintenance操作和維護(hù)OMC-ROperationandMaintenanceCenter-Radio無線操作維護(hù)中心PCBPD(1)PhaseDetector鑒相器PD(2)PowerDetection功率檢測PHYPhysicaldevice物理層器件PPSPulsePerSecond秒脈沖PROMProgrammableROM可編程ROMPSBPowerSupplyBoard電源板QPSKQuadraturePhaseShiftKeyingRANRadioAccessNetwork無線接入網(wǎng)RFRadioFrequency射頻RFLORadioFrequencyLocalOscillatorSynthesizer射頻本振RMSRoot-Mean-Square均方根RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RNSRadioNetworkSubsystem無線網(wǎng)絡(luò)子系統(tǒng)ROMRead-OnlyMemory只讀存儲器RXReception(Receiver)接收（器）SMASubMiniatureversionASMCSerialManagementInterface串行管理接口SPISerialPeripheralInterface串行外設(shè)接口SWRStandingWaveRatio駐波比TATraceAdaptor跟蹤適配器TbInterfacebetweenNodeBandLMT-BNodeB和LMT-B之間的接口TBDTobedefined待定TD-SCDMATimeDivisionSynchronousCDMA時分復(fù)用的同步的CDMATFRAMEWirelessTimingFrame無線定時幀F(xiàn)FFTSLOTWirelessTimingSlot無線定時時隙TXTransmission(Transmitter)發(fā)送（發(fā)射）（器）UARTUniversalAsynchronousReceiver/Transmitter通用異步收發(fā)器

UEUserEquipment用戶設(shè)備UpPTSUplinkPilotSlot上行導(dǎo)頻時隙UTOPIAUniversalTestandOperationsPhysicallayerInterfaceforATMATM通用測試操作物理層接口VCXOVoltageControlledXtalOscillator壓控晶體振蕩器縮寫術(shù)語英文全稱中文全稱ADC(A/D)AnalogtoDigitalConverter模數(shù)轉(zhuǎn)換器AGCAutomaticGainControl自動增益控制ATMAsynchronoustransfermode異步傳輸模式BCPBasebandControlProcessor基帶控制處理器BISTBuiltinselftestBSPBoardSupportPackage板級支持包CCUCentralControlUnit中央控制單元CDMACodeDivisionMultipleAccess碼分多址fCodecandFrameprotocolProcessor編解碼和幀協(xié)議處理器CPMCommunicationsProcessorModule誦信處理模塊CPUCentralProcessingUnit中央處理單元CICCascaded-integrator-comb(filter)CNCoreNetwork核心網(wǎng)DCDirectCurrent直流DCLKDigitalClock數(shù)字時鐘DDPDataDistributionProcessor數(shù)據(jù)分發(fā)處理器DIFDigitalIntermediateFrequency數(shù)字中頻DMBDigitalMainBoard數(shù)字主板DSPDigitalSignalProcessing(Processor)數(shù)字信號處理（器）DwPTSDownlinkPilotSlot下行導(dǎo)頻時隙E1PBE1ProtectionBoardE1保護(hù)板E2PROM(EEPROM)ElectricallyerasablePROM電可擦除的PROMEMCElectromagneticCompatibility電磁兼容EMIElectromagneticInterference電磁干擾EMIFExternalMemoryInterface外部存儲器接口EMIFAFMIFAEMIFBEMIFBEPROMErasablePROM可擦除的PROMFCCFastCommunicationsController快速通信控制器FETHFastEthernet快諫以太網(wǎng)FIFOFirstInFirstOut(Menory)先入先出（存儲器）FIRFiniteImpulseResponse(Filter)有限沖擊響應(yīng)（濾波器）fGPCMGeneral-purposechip-selectmachine通用片選機(jī)器GPIOGeneralPurposeInputOutput通用輸入輸出GPSGlobalPositioningSystem全球定位系統(tǒng)HRCWHardwareResetConfigurationWord硬件復(fù)位配置字FICLInterfaceandControlLogic接口和控制邏輯IF⑴IntermediateFrequency中頻IF(2)Interface接口IMAInverseMultiplexingforATMATM反向復(fù)用lubInterfacebetweenNodeBandRNCNodeB和RNC之間的接口IubFPFrameProtocolonIubinterfaceJTAGJointTestActionGroupLCLKLocalClock本地時鐘IDOLow-DropoutRegulatorLEDLight-EmittingDiode發(fā)光二級管LMTLocalMaintenanceTerminal本地維護(hù)終端LMT-BLMTforNodeBNodeB的本地維護(hù)終端

LNALowNoiseAmplifier低噪放（低噪聲放大器）LOLocalOscillator本振LPFLoopFilter環(huán)路濾波器LSBMcBSPMultichannelBufferedSerialPort多通道緩沖串口MMUMemorymanagementunitF存儲器管理單元MIFMicroprocessorInterface微處理器接口MilMediaIndependentInterface媒體獨立接口MTBFMeanTimeBetweenFailure平均故障間隔時間O&MOperation&Maintenance操作和維護(hù)OMC-ROperationandMaintenanceCenter-Radio無線操作維護(hù)中心PCBPD⑴PhaseDetector鑒相器PD(2)PowerDetection功率檢測PHYPhysicaldevice物理層器件PIDProductionIdentificationData產(chǎn)品識別數(shù)據(jù)PPSPulsePerSecond秒脈沖PROMProgrammableROM可編程ROMPSBPowerSupplyBoard電源板QPSKQuadraturePhaseShiftKeyingRANRadioAccessNetwork無線接入網(wǎng)RFRadioFrequency射頻RFLORadioFrequencyLocalOscillatorSynthesizer射頻本振RMSRoot-Mean-Square均方根RNCRadioNetworkController無線網(wǎng)絡(luò)控制器RNSRadioNetworkSubsystem無線網(wǎng)絡(luò)子系統(tǒng)ROMRead-OnlyMemory只讀存儲器RXReception(Receiver)接收（器）SMASubMiniatureversionASMCSerialManagementInterface串行管理接口SPISerialPeripheralInterface串行外設(shè)接口TATraceAdaptor跟蹤適配器TbInterfacebetweenNodeBandLMT-BNodeB和LMT-B之間的接口TBDTobedefined待定TDDTimeDivisionDuplex時分雙工TD-SCDMATimeDivisionSynchronousCDMA時分復(fù)用的同步的CDMATFRAMEWirelessTimingFrame無線定時幀TODTimeOfDayTSLOTWirelessTimingSlot無線定時時隙TXTransmission(Transmitter)發(fā)送（發(fā)射）（器）UARTUniversalAsynchronousReceiver/Transmitter通用異步收發(fā)器UEUserEquipment用戶設(shè)備UpPTSUplinkPilotSlot上行導(dǎo)頻時隙UTOPIAUniversalTestandOperationsPhysicallayerInterfaceforATMATM通用測試操作物理層接口VCXOVoltageControlledXtalOscillator壓控晶體振蕩器3G-MSC3rdGenerationMobileSwitchingCentre 第三代移動交換中心3G-SGSN 3rdGenerationServingGPRSSupportNode 第三代服務(wù)GPRS的節(jié)點ATM AsynchronousTransferMode 異步傳遞模式AAL2 ATMAdaptationLayertype2 ATM適配層類型2AS AccessStratum 接入層BSSMAP BaseStationSubsystemManagementApplicationPart 基站子系統(tǒng)管理應(yīng)用部分

CCConnectionConfirmCN CoreNetworkCS CircuitSwitchedPS PacketSwitchedPVC PermanentVirtualCircuitRLP RadioLinkProtocolRNC RadioNetworkControllerRNL RadioNetworkLayerRFC RABsubFlowCombinationRFCI RFCIndicatorSVC SwitchedVirtualCircuitSDU ServiceDataUnitSMpSDUSupportModeforpredefinedSDUsizeSAP ServiceAccessPointSRNS ServingRNSTrM TransparentModeTNL TransportNetworkLayerUE UserEquipmentUP UserPlaneUTRAN UMTSTerrestrialRadioAccessNetwork連接確認(rèn)核心網(wǎng)電路交換連接確認(rèn)核心網(wǎng)電路交換分組交換永久虛電路無線鏈路協(xié)議無線網(wǎng)絡(luò)控制器無線網(wǎng)絡(luò)層RAB子流組合RAB子流組合指示交換虛電路服務(wù)數(shù)據(jù)單元預(yù)定義SDU大小的支持模式業(yè)務(wù)接入點服務(wù)無線網(wǎng)絡(luò)子系統(tǒng)透明模式傳輸網(wǎng)絡(luò)層用戶設(shè)備用戶平面UMTS陸地?zé)o線接入網(wǎng)VCVirtualCircuitC-SAPCBCCBSCTCHCTCH-BSkbpsL1L2L3NSAPIUE小區(qū)廣播中心小區(qū)廣播業(yè)務(wù)公共業(yè)務(wù)信道公共業(yè)務(wù)信道塊集千比特/秒Layer1(physicallayer)Layer2(datalinklayer)Layer3(networklayer)網(wǎng)絡(luò)層業(yè)務(wù)接入點用戶設(shè)備本文檔用到下列縮略語:ASC接入業(yè)務(wù)類別BCCH廣播控制信道C-控制-CCCH公共控制信道DCH專用信道DL下行鏈路DSCH下行鏈路共享信道DTCH專用業(yè)務(wù)信道FAUSCH快速上行鏈路信令信道L1Layer1（物理層）L2Layer2(數(shù)據(jù)鏈路層)L3Layer3（網(wǎng)絡(luò)層）PCCH尋呼控制信道PHY物理層PhyCH物理信道RNC無線網(wǎng)絡(luò)控制器RNS無線網(wǎng)絡(luò)子系統(tǒng)RNTI無線網(wǎng)絡(luò)臨時識別RRC無線資源控制SAP業(yè)務(wù)接入點SDU業(yè)務(wù)數(shù)據(jù)單元SHCCH共享信道控制信道SRNC服務(wù)RNCSRNS服務(wù)RNSTFI傳輸格式指示U-用戶-UE用戶設(shè)備UL上行鏈路UMTS通用移動通信系統(tǒng)USCH上行鏈路共享信道UTRAUMTS陸地?zé)o線接入UTRANUMTS陸地?zé)o線接入網(wǎng)

本文檔中應(yīng)用以下縮略語：ASC-SAPIETFL2L3PIDRFCRRCRTPTCPUEUMTSUTRAUTRAN接入層控制服務(wù)接入點Internet工程任務(wù)組層2（數(shù)據(jù)鏈路層）層3（網(wǎng)絡(luò)層）分組標(biāo)示請求注解無線資源控制實時協(xié)議SDU服務(wù)數(shù)據(jù)單元傳輸控制協(xié)議用戶設(shè)備通用移動通信系統(tǒng)UMTS陸地?zé)o線接入UMTS陸地?zé)o線接入網(wǎng)縮略語ARQBCCHC-CCCHCCHCNDCDCHDLDSCHDTCHFCSGCHOITUkbpsL1L2L3MSNtPCCHPUPHYPhyCHRNTIRRCSAPSDUSHCCHTDDTFIU-UEULUMTSUTRAUTRAN自動重發(fā)請求廣播控制信道控制-公共控制信道控制信道核心網(wǎng)專用控制（SAP）專用信道下行下行共享信道專用業(yè)務(wù)信道幀校驗序列通用控制（SAP）切換國際電信聯(lián)盟每秒千比特層1（物理層）層2（數(shù)據(jù)鏈路層）層3（網(wǎng)絡(luò)層）移動站通知（業(yè)務(wù)接入點）尋呼控制信道凈荷物理層物理信道無線網(wǎng)絡(luò)臨時標(biāo)識無線資源控制業(yè)務(wù)接入點業(yè)務(wù)數(shù)據(jù)單元共享信道控制信道時分復(fù)用傳輸格式指示用戶-用戶設(shè)備上行鏈路全球移動通信系統(tǒng)UMTS陸地?zé)o線接入UMTS陸地?zé)o線接入網(wǎng)GPRSGeneralPacketRadioServiceAAATMBGBSSGPCCUCGIDNSAnonymousAccessAsynchronousTransferModeBorderGatewayBaseStationSystemGPRSProtocolChannelCodecUnitCellGlobalIdentityDomainNameSystem縮略GGSNGatewayGPRSSupportNodeGSNGPRSSupportNodeICMPInternetControlMessageProtocolIETFInternetEngineeringTaskForceIPv4InternetProtocolversion4IPv6InternetProtocolversion6L3MMLayer3MobilityManagementLL-PDULLCPDULLCLogicalLinkControlMDFGMobileDetachedFlagforGPRSMNRFMobilestationNotReachableFlagMSPMultipleSubscriberProfileMTP2MessageTransferPartlayer2MTP3MessageTransferPartlayer3NSAPINetworklayerServiceAccessPointIdentifierNSSNetworkSubSystemPCUPacketControlUnitPDCHPacketDataCHannelPDNPacketDataNetworkPDPPacketDataProtocol,e.g.,IPorX.25PTMPointToMultipointPTPPointToPointPVCPermanentVirtualCircuitRAIRouteingAreaIdentityRRMRadioResourceManagementSGSNServingGPRSSupportNodeSMShortMessageSM-SCShortMessageserviceServiceCentreSMS-GMSCShortMessageServiceGatewayMSCSMS-IWMSCShortMessageServiceInterworkingMSCSN-PDUSNDCPPDUSNDCSubNetworkDependentConvergenceSNDCPSubNetworkDependentConvergenceProtocolTCAPTransactionCapabilitiesApplicationPartTCPTransmissionControlProtocolTIDTunnelIdentifierTLLITemporaryLogicalLinkIdentityTRAUTranscoderandRateAdaptorUnBBCC:BaseStationColourCode.基站色碼。BSIC:BaseStationldentificationCode.基站識別碼。CCA:CellAllocation.小區(qū)配置。CGI:CellGloballdentification.小區(qū)全球識別。CI:Cellldentification.小區(qū)識別。HHSN:HoppingSequenceNumber.跳頻序列號。LLAC:LocationAreaCode.位置區(qū)碼。LAI:LocationArealdentification.位置區(qū)識別。MMA:MobileAllocation.移動配置。MAI:MobileAllocationlndex.移動配置。MAIO:MobileAllocationlndexOffset.移動配置偏移。MCC:MobileCountryCode.移動國家號。MNC:MobileNetworkCode.移動網(wǎng)號。NNCC:NetworkColourCode.網(wǎng)絡(luò)色碼。SSCH:SynchronizationChannel.同步信道?？s略語3G-MSC:第三代移動交換中心3G-SGSN：第三代服務(wù)GPRS的節(jié)點3GPP：第三代合作項目AAA(Authentication、AuthorizationandAccounting)：認(rèn)證、鑒權(quán)和計費AEP:有源方向圖法ACK:應(yīng)答ARQ：自動請求重發(fā)ATM：異步轉(zhuǎn)移模式AUC：鑒權(quán)中心BCCH：廣播控制信道BCFE：廣播控制功能實體CA：碼分配CAI:公共空間接口C/I：載干比CAMEL：移動網(wǎng)定制應(yīng)用增強邏輯；CBCH：小區(qū)廣播信道CCBS：用戶忙呼叫完成CCCH：公共控制信道CCPCH：公共控制物理信道CG(ChangeGateWay)：計費網(wǎng)管CMM：控制管理維護(hù)模塊CN：核心網(wǎng)子系統(tǒng)CNAP：主叫名顯示CTCH：公共業(yè)務(wù)信道大唐移動通信設(shè)備有限公司TD-SCDMA培訓(xùn)文檔2003大唐移動版權(quán)所有302CWTS：中國無線通信標(biāo)準(zhǔn)DCA：動態(tài)信道分配技術(shù)DCH：專用信道DEC:網(wǎng)絡(luò)范圍內(nèi)的數(shù)據(jù)保密性機(jī)制DECT：數(shù)字增強無繩通信系統(tǒng)DOA(DirectionOfArrival)：到達(dá)的方向DRNC：漂移無線網(wǎng)絡(luò)控制器DRNS:漂移無線網(wǎng)絡(luò)子系統(tǒng)DSCH：下行共享信道DTCH：專用業(yè)務(wù)信道DwPTS：下鏈導(dǎo)引時隙EIR：移動設(shè)備識別寄存器ECT：直接呼叫轉(zhuǎn)移EDGE:全球移動通信系統(tǒng)演進(jìn)的增強數(shù)據(jù)速率ETSI：歐洲電信標(biāo)準(zhǔn)委員會EUIC:增強用戶身份保密性FEC：前向糾錯JD：聯(lián)合檢測技術(shù)GPRS:通用分組無線業(yè)務(wù)GGSN：通用分組無線業(yè)務(wù)網(wǎng)關(guān)支持節(jié)點GMSC:網(wǎng)關(guān)移動交換中心GPS：全球定位系統(tǒng)GSM:全球移動通信系統(tǒng)大唐移動通信設(shè)備有限公司TD-SCDMA培訓(xùn)文檔2003大唐移動版權(quán)所有303HS-DSCH：高速下行共享信道IEMF：感應(yīng)電動勢法IM：IP多媒體IMS：IP多媒體核心網(wǎng)子系統(tǒng)IMT-2000：國際移動通信一2000IM-MGW：IP多媒體媒體網(wǎng)關(guān)功能ISUP：綜合業(yè)務(wù)數(shù)字網(wǎng)用戶部分ISDN：綜合業(yè)務(wù)數(shù)字網(wǎng)IWF：互通功能LAN：本地網(wǎng)絡(luò)LOMC：本地操作維護(hù)中心MAP：移動應(yīng)用部分MExE:移動執(zhí)行環(huán)境MGW:媒體網(wǎng)關(guān)MOM：矩量法MSC：移動交換中心NNMC:全國網(wǎng)管中心NRI:網(wǎng)絡(luò)資源標(biāo)識大唐移動通信設(shè)備有限公司TD-SCDMA培訓(xùn)文檔2003大唐移動版權(quán)所有304OMC：操作維護(hù)中心OSA：開放業(yè)務(wù)接入ODB：運營商閉鎖業(yè)務(wù)PCCH：尋呼控制信道PDPCH：分組數(shù)據(jù)物理信道PDSCH：物理下行鏈路共享信道PLMN：公共陸地移動網(wǎng)PNMC：省級網(wǎng)管中心PSTN：公用電話網(wǎng)QoS(QualityofService)：服務(wù)質(zhì)量QPSK：四相移鍵控RAN：無線接入網(wǎng)RFCI：RAB子碼流組合指示RLP：無線鏈路協(xié)議RNC：無線網(wǎng)絡(luò)控制器RRC：無線資源控制RRM:無線資源管理RSVP：資源預(yù)留協(xié)議大唐移動通信設(shè)備有限公司TD-SCDMA培訓(xùn)文檔2003大唐移動版權(quán)所有305RTT：無線傳輸技術(shù)SABP：服務(wù)區(qū)廣播協(xié)議SAP：服務(wù)接入點S-CCPCH：輔助公共控制物理信道SCH：同步信道SDU：業(yè)務(wù)數(shù)據(jù)單元SDR：軟件定義無線電技術(shù)SEMC：安全性管理中心SGSN：支持GPRS的功能實體SGW：信令網(wǎng)關(guān)SIM:用戶識別模塊SM：會話管理功能模塊SRNC:服務(wù)無線網(wǎng)絡(luò)控制SRNS：服務(wù)無線網(wǎng)絡(luò)子系統(tǒng)SSCF：具體業(yè)