常用通信術(shù)語縮寫解析

精選優(yōu)質(zhì)文檔-----傾情為你奉上精選優(yōu)質(zhì)文檔-----傾情為你奉上專心---專注---專業(yè)專心---專注---專業(yè)精選優(yōu)質(zhì)文檔-----傾情為你奉上專心---專注---專業(yè)縮寫中文全稱英文全稱2G第二代移動通信系統(tǒng)SecondGenerationofWirelessCommunicationsSystems3G第三代移動通信系統(tǒng)ThirdGenerationofWirelessCommunicationsSystems3G-MSC第三代移動交換中心3GMobileSwitchCenter3GPP第三代合作項目3GPartnershipProject3G-SGSN第三代服務(wù)GPRS節(jié)點3GServiceGPRSNodeA/D模數(shù)轉(zhuǎn)換Analog-to-DigitalAAA認(rèn)證、鑒權(quán)和計費Authentication、AuthorizationandAccountingAB地址總線AddressBusABB模擬基帶AnologBasebandAC天線校準(zhǔn)AntennaCalibrationAC交流電AlternatingCurrentACLR鄰道泄漏比AdjacentChannelLeakageRatioACPR鄰道功率比Adjacent-ChannelPowerRatioACS鄰道選擇性AdjacentChannelSelectivityADC模數(shù)轉(zhuǎn)換器Analog-to-DigitalConverterADI美國模擬器件公司AnalogDevicesInstrumentsAEP有源方向圖法ActiveElementPatternAFC自動頻率控制AutoFrequencyControlAFMS來音頻信號AFPCB音頻電路板AGC自動增益控制AutomaticGainControlA-GPS輔助全球定位系統(tǒng)AHBAdvancedHighPerformanceBusALC自動電平控制AutomaticLevelControlALEV自動電平ALPS高級線性規(guī)劃系統(tǒng)AdvancedLinearProgrammingSystemALPS相關(guān)邏輯并行運算系統(tǒng)AssociativeLogicParallelSystemAMP放大器AMPS先進(jìn)移動電話業(yè)務(wù)AdvancedMobilePhoneServiceAMRAdaptiveMulti-rateCodecAM-SAP確認(rèn)業(yè)務(wù)接入點ANT天線ANT/SW天線開關(guān)AOA到達(dá)的角度APC自動功率控制APIApplicationProgramInterfaceAPI應(yīng)用編程接口ApplicationProgrammingInterfaceARFCH絕對信道號ARQ自動請求重發(fā)ASIC專用集成電路ApplicationSpecificIntegratedCircuitASIC專用接口集成電路ASKamplifiershiftkeyingASMAntennaSwitchModuleASPapplicationserviceproviderAST-DET飽和度檢測ATMasynchronoustransfermodeATM異步轉(zhuǎn)移模式ATMS到移動臺音頻信號ATPC自動發(fā)送功率控制AutomaticTransmitPowerControlAUC身份鑒定中心AUX輔助數(shù)據(jù)通道AuxiliaryDataChannelAWGNadditivewhiteGaussiannoiseBAIBasebandandAudioInterfaceBAP基帶模擬處理器BB基帶BasebandBCCH廣播控制信道BCFE廣播控制功能實體BCH廣播信道BroadcastChannelBER誤碼率BitErrorRateBH接力切換BatonHandoverBIAS-PA功放信置BIAS-PD推動偏置BIC總線接口BLIGHT背景燈BMC廣播/多播控制BPSK二進(jìn)制相移鍵控binaryphaseshiftkeyingBS基站BaseStationBSC基站控制器BaseSiteControllerBT高斯濾波器帶寬與比特率之比BTS基站收發(fā)器basetransceiverstationBUZZ蜂鳴器C/I載干比CA碼分配CAI公共空間接口CAMEL移動網(wǎng)定制應(yīng)用增強(qiáng)邏輯CBCH小區(qū)廣播信道CC呼叫控制CCBS用戶忙呼叫完成CCH公共傳輸信道CommonTransportChannelsCCITT國際電話與電報咨詢委員會InternationalTelephoneandTelegraphconsultativecommitteeCCPCH公共控制物理信道CCRRco-channelrejectionratioCCTrCH編碼復(fù)用傳輸信道CodedCompositeTransportChannelCDMA碼分多址code-divisionmultipleaccessCDPDCellularDigitalPacketDataCEPT歐洲郵電管理委員會CG計費網(wǎng)管ChangeGateWayCIR允許的信息速率CommittedInformationRateCM連接管理模塊CM交叉調(diào)制CrossModulationCMDCaliforniaMicroDevicesCMM控制管理維護(hù)模塊CMOS互補(bǔ)金屬氧化物半導(dǎo)體complementarymetal-oxidesemiconductorCMRRcommon-moderejectionratioCN核心網(wǎng)子系統(tǒng)CNAP主叫名顯示CODEC編碼器/解碼器COFDM編碼正交頻分復(fù)用CodeOr-thogonalFrequencyDivisionMultiplexingCORBACommonObjectRequestBrokerArchitectureCPCH公共物理信道CPLD復(fù)雜可編程邏輯設(shè)備ComplexProgrammableLogicalDeviceCQI信道質(zhì)量指示ChannelQualityIndicatorCRC循環(huán)冗余校驗CTCH公共業(yè)務(wù)信道CW連續(xù)波continuouswaveCWDM粗波分復(fù)用CoarseWavelengthDivisionMultiplexingCWTS中國無線通信標(biāo)準(zhǔn)ChineseWirelessTelecommunicationStandardsDAB數(shù)字音頻廣播DigitalAudioBroadcastingDAI數(shù)字音頻接口DigitalAudioInterfaceDARPA美國國防部高級研究計劃署DCA動態(tài)信道分配技術(shù)DynamicChannelAllocationDCCH專用控制信道DCH專用傳輸信道DedicatedTransportChannelsDCIN外接電源輸入DCSdistributedcommunicationssystemordigitalcellularsystemDCS1800DigitalCellularSystemat1800MHzDCU數(shù)據(jù)計算單元DataComputationUnitDDC數(shù)字下變頻DDS直接數(shù)字頻率合成技術(shù)DirrectDigitalSynthesisDEC網(wǎng)絡(luò)范圍內(nèi)的數(shù)據(jù)保密性機(jī)制DECODER解碼器DECT數(shù)字增強(qiáng)無繩通信系統(tǒng)digitalEuropeancordlesstelephoneDEM解調(diào)DemodulationDEMUX分接DeMutiplexDF抽取濾波器DecimationFilterDF判決反饋DecisionFeedbackDFMEADesignFailureModeEffectandAnalysisDFMS來數(shù)據(jù)信號DIF數(shù)字中頻DIODSPI/OintercoreblockDM雙模DualModelsDMADirectMemoryAccessDMACDMAControllerDOA到達(dá)的方向DirectionOfArrivalDPCH專用物理信道DPT動態(tài)分組傳輸技術(shù)DynamicPacketTransportDRA動態(tài)資源分配DynamicResourceAllocationDRNC漂移無線網(wǎng)絡(luò)控制器DRNS漂移無線網(wǎng)絡(luò)子系統(tǒng)DRP數(shù)字射頻DSCH下行共享信道DownlinkSharedChannelDSP數(shù)字信號處理DigitalSignalProcessorDSS數(shù)字信號處理子系統(tǒng)DSPSubsystemDTCH專用業(yè)務(wù)信道DTMS到數(shù)據(jù)信號DTV數(shù)字電視DigitalTVDUTdeviceundertestDVB-C數(shù)字有線節(jié)目DVB-S數(shù)字衛(wèi)星節(jié)目DWDM密集波分復(fù)用DenseWavelengthDivisionMultiplexingDwPTS下鏈導(dǎo)引時隙DownlinkPilotTimeslotPhysicalChannelEBI外部總線接口ExternalBusInterfaceEBMMExternalBasebandMemoryModuleECCEmergencyCallCodeECT直接呼叫轉(zhuǎn)移EDGE改進(jìn)數(shù)據(jù)率GSM服務(wù)EnhancedDatarateforGSMEvolutionEEPROM電擦除可編程只讀存儲器electricallyerasableprogrammableread-onlymemoryEEREnvelopeEliminatonRestorationEFREnhancedFull-ratecodecE-GSMExtendedGSMfrequencybandEIR移動設(shè)備識別寄存器EquipmentIdentifyRegisterEMC電磁適應(yīng)性electromagneticcompatibilityEMI電磁接口electromagneticinterferenceEMI電磁干擾ExternalMemoryInterfaceEPROM電編程只讀存貯器ESD靜電漏電Electro-staticdischargeETACS增強(qiáng)的全接入通信系統(tǒng)ETSI歐洲電信標(biāo)準(zhǔn)委員會EuropeanTelecommunicationsStandardsInstituteEUIC增強(qiáng)用戶身份保密性EVITA+評估驗證集成測試應(yīng)用平臺EvaluationVerificationIntegrationTestApplicationPlatformEVM矢量幅度誤差EWC增強(qiáng)無線聯(lián)盟FACCH快速隨路控制信道FACH前向接入信道ForwardAccessChannelFCA固定信道分配技術(shù)FCC聯(lián)邦通信委員會federalcommunicationscommissionFCH頻率校正信道FDD頻分復(fù)用frequencydivisionduplexFEC前向糾錯ForwardErrorCorrection.FEM前端模塊FER誤幀率frameerrorrateFET場效應(yīng)管field-effecttransistorFH跳頻FrequencyHoppingFHSS跳頻擴(kuò)頻frequency-hopping,spreadspectrumFIFO先進(jìn)先出first-in,first-outFIR有限沖激響應(yīng)finiteimpulseresponseFM調(diào)頻FrequencyModulationFN閃爍噪聲FlickerNoiseFPACH快速物理接入信道FPLMTS未來公共陸地移動通信系統(tǒng)FuturePublicLandMobileTelecomSystemFSA全球IC設(shè)計委外代工協(xié)會FablessSemiconductorAssociationFSKfrequencyshiftkeyingFSM有限狀態(tài)機(jī)FiniteStateMachineFTAFinalTypeApprovalFTMSFieldTrialMobileStationFU功能單元FunctionalUnitGaAs砷化鎵galliumarsenideGaNgalliumnitrideGDAGateWayDesignAutomstitionGFSKGaussianfilteredfrequencyshiftkeyingGGSN通用分組無線業(yè)務(wù)網(wǎng)關(guān)支持節(jié)點GIF-SYN雙工中頻GMM通用分組無線業(yè)務(wù)移動性管理GMSC網(wǎng)關(guān)移動交換中心GMSKGaussianminimumshiftkeyingGP保護(hù)時隙GPIBgeneral-purposeinterfacebusGPIO通用輸入輸出GeneralPurposeInput/OutputGPRS通用分組無線業(yè)務(wù)GeneralPacketRadioServiceGPS全球定位系統(tǒng)globalpositioningsystemGSM全球移動通信系統(tǒng)GlobalSystemforMobilecommunicationGTP通用分組無線業(yè)務(wù)隧道協(xié)議HBTheterojunctionbipolartransistorHDB3三階高密度雙極性碼TrinodalhighdensitybipolarcodeHDRhardwaredefinedradioHDTV高清晰度電視High-definitionTelevisionHEMThighelectronmobilitytransistorHLR歸屬用戶位置寄存器HLR歸屬位置寄存器HOOK外接免提狀態(tài)HPA高功率線性放大器HighPowerAmplifierHRF高通濾波器HRPDHighRatePacketDataHSCSD高速電路交換數(shù)據(jù)high-speedcircuit-switcheddataHSDPA高速下行鏈路分組接入HighSpeedDownlinkPackageAccessHS-DSCH高速下行共享信道HighSpeedDownlinkSharedChannelHS-SCCH高速下行共享信道的共享信息信道HTTP超文本傳輸協(xié)議hypertexttransferprotocolHW硬件HardwareIC干擾抵消(算法InterferenceCancellationIC集成電路integratedcircuitICDIn-CircuitDebuggerICEIn-CircuitEmulatorICTRL供電電流大小控制端IDU室內(nèi)單元IndoorUnitIEMF感應(yīng)電動勢法InducedElectromotiveForceIF中頻intermediatefrequencyIIC/I2CInter-IntegratedCircuit(BusIM互調(diào)intermodulationIMIP多媒體IM相互調(diào)制InterModulationIMD互調(diào)失真intermodulationdistortionIMEI國際移動設(shè)備識別碼IM-MGWIP多媒體媒體網(wǎng)關(guān)功能IMSIP多媒體核心網(wǎng)子系統(tǒng)IMSIInternationalMobileSubscriberIdentityIMT-2000國際移動通信—2000InternationalMobileTelecommunicationforthe21stcenturyInGaPindiumgalliumphosphideInPindiumphosphideIOTInteroperabilitytestIP知識產(chǎn)權(quán)IntellectualPropertyIPinternetprotocolIPTV互聯(lián)網(wǎng)協(xié)議電視InternetProtocolTelevisionISCP干擾信號碼功率ISDN綜合業(yè)務(wù)數(shù)字網(wǎng)ISI多徑干擾ISMindustrial,scientific,andmedicalISUP綜合業(yè)務(wù)數(shù)字網(wǎng)用戶部分ITSIncompatibleTimeSharingSystemITU國際電信聯(lián)盟InternationalTelecommunicationUnionIWF互通功能JD聯(lián)合檢測JointDetectionJPEGJointPhotographicExpertGroup;glossyimagecompressionformatJTAG標(biāo)準(zhǔn)檢測訪問接口與邊界掃描結(jié)構(gòu)LAC位置區(qū)號LAL位置區(qū)域識別碼LAN本地網(wǎng)絡(luò)LocalAreaNetworkLCD液晶顯示器LiquidCrystalDisplayLCR低碼片速率LowChipRateLDMOSlaterallydiffusedmetaloxidesiliconLDO低壓差線性穩(wěn)壓器LowDropOutRegulatorLINCLinearAmplificationwithNonlinearComponentsLLCLogicalLinkControlLMDS本地多點分配業(yè)務(wù)系統(tǒng)LocalMultipointDistributionServiceLNA低噪音放大器low-noiseamplifierLO本機(jī)振蕩器localoscillatorLOG邏輯LOGKED鎖機(jī)LOMC本地操作維護(hù)中心LOS信號丟失LossofSignalLPF低通濾波器low-passfilterLSIlargescaleintegrationLTCClow-temperatureco-firedceramicLTE本地終端模擬器LocalTerminalEmulatorLTP長期預(yù)測器LTPS低溫多晶硅LowTemperaturePolySiliconLVDS低壓差分技術(shù)LowVoltageDifferentialSignalingM&C監(jiān)控MonitorandControlMAC媒體訪問控制(媒體接入層MediaAccessControlMAC測量與控制MeasurementandControlMAI多址干擾MAP移動應(yīng)用部分MBOA多頻段OFDM聯(lián)盟MCCMobileCountryCodeMCPMultiChipPackageMDM調(diào)制解調(diào)MDSmultipointdistributionsystemsMDU調(diào)制解調(diào)單元ModemUnitMEMobileEquipmentMexE移動執(zhí)行環(huán)境MF匹配濾波器MatchingFilterMGW媒體網(wǎng)關(guān)MIPSMegaInstructionsPerSecondMM移動性功能管理模塊MMDSmultichannelmultipointdistributionserviceMMI人機(jī)界面ManMachineInterfaceMMIC單片微波集成電路monolithicmicrowaveintegratedcircuitMMS多媒體信息服務(wù)MultimediaMessagingServiceMMSE-BLE最小均方誤差塊均衡MinimumMeanSquareErrorBlockLinearEqualizerMNCMobileNetworkCodeMOM矩量法MethodofMomentMOSFETmetal-oxidesemiconductorfield-effecttransistorMP3AudioPlayer3ofMPEG1and2MPEGMovingPictureExpertsGroupMS移動臺MobileStationMSC移動交換中心MSIN移動臺識別碼MSK最小移頻鍵控MSMMobileStationModemMTMRA多發(fā)多收天線MTP消息傳輸部分MUD多用戶檢測MultiuserDetectionMUX復(fù)分接器Multiplexer/DemultiplexerNAM號碼分配模塊NAS非接入層NBAP節(jié)點B應(yīng)用協(xié)議NCO數(shù)控振蕩器NumericallyControlOscillatorNFR陷頻濾波測試NotchFilterRejectionNMS網(wǎng)絡(luò)管理系統(tǒng)NetworkmanagementsystemNNMC全國網(wǎng)管中心NRI網(wǎng)絡(luò)資源標(biāo)識NTCNegativeTemperatureCoefficientNZIFNearZIFODB運營商閉鎖業(yè)務(wù)ODU數(shù)字微波收發(fā)信機(jī)OutdoorUnitOEMOriginalequipmentManufacturerOFDM正交頻分復(fù)用OrthogonalFrenquencyDivisionMultiplexingOLED有機(jī)發(fā)光顯示器OrganicLightEmittingDisplayOMC操作管理中心OperationAndManagementCenterOMT操作管理終端OperationAndManagementTerminalONSRQ免提開關(guān)控制OO-VHDL面向?qū)ο蟮腣HDLObjectOrientedVHDLOSA開放業(yè)務(wù)接入OSR過采樣比OverSamplingRatioOTA空中下載技術(shù)OverTheAirOVSF正交可變擴(kuò)頻因子OrthogonalVariableSpreadingFactorOXCOovencontrolledcrystaloscillatorPA功率放大器PowerAmplifierPAEpoweraddedefficiencyPAN個人接入網(wǎng)PersonalAcessNetworkPARpeak-to-averageratioPAS個人介入系統(tǒng)PersonalAcessSystemPC功率控制PowerControlPCB印制電路板PrintedCircuitBoardPCCH尋呼控制信道P-CCPCH主公共控制物理信道PCDE峰值碼域誤差PeakCodeDomainErrorPCH尋呼信道PagingChannelPCM脈沖編碼調(diào)制pulse-codemodulationPCNpersonalcommunicationsnetworkPCSPersonalCommunicationSystemPCU程序控制單元ProgramControlUnitPDAPersonalDigitalAssistantPDATA并行數(shù)據(jù)PDC個人數(shù)字蜂窩電話PersonalDigitalCellularPDCP分組數(shù)據(jù)匯聚協(xié)議PackageDataCollectProtocolPDH準(zhǔn)同步數(shù)字系列PlesiochronousDigitalHierarchyPDPPacketDataProtocolPDPCH分組數(shù)據(jù)物理信道PDSCH物理下行鏈路共享信道PECLpositiveemitter-coupledlogicPGA可編程功率放大器ProgrammableGainAmplifierPhCH物理信道PhysicalChannelPHEMTpseudomorphichigh-electron-mobilitytransistorPHS個人手持電話系統(tǒng)PersonalHandy-phoneSystemPI外圍設(shè)備連接PeripheralInterconnectPICH尋呼指示信道PIN個人識別碼PIO并行輸入輸出ParallelI/OPLL索相環(huán)Phase-LockedLoopPLMN公共陸地移動網(wǎng)PublicLandMobileNetworkPMIC電源管理集成電路PowerManagementIntegratedCircuitPMU功率管理單元PowerManagementUnitPNMC省級網(wǎng)管中心PRACHPhysical-RandomAccessChannelPRBS偽隨機(jī)二進(jìn)制序列Pseudo-randomBinaryPulseSequencePROM可編程只讀存儲器PSPhilipsSemiconductorPSAM導(dǎo)頻符號輔助調(diào)制PilotSymbolAssistedModulationPSKphaseshiftkeyingPSTN公用交換電話網(wǎng)PublicSwitchingTelephoneNetworkPVC永久虛電路PVCOvoltage-controlledoscillatorPWDM極化波復(fù)用PolarizationWavelengthDivisionMultiplexingPWM脈寬調(diào)制PulseWidthModulationQAMquadratureamplitudemodulationQASKquadratureamplitudeshiftkeyingQoS服務(wù)質(zhì)量要求QualityofServiceQPSK正交相移鍵控QuadraturePhaseShiftKeyingRAB無線接入承載RadioAccessBearerRACH隨機(jī)接入信道RandomAccessChannelRAM隨機(jī)存儲器RandomAccessMemoryRAN無線接入網(wǎng)RANAP無線接入網(wǎng)絡(luò)應(yīng)用實體RATRadioAccessTechnologyRBER殘余比特誤碼率RemainderBitErrorRateRBW中頻分辨率帶寬RCCC并行級聯(lián)分組碼RF射頻RadioFrequencyRFADAT射頻頻率合成器數(shù)據(jù)RFAENB射頻頻率合成器啟動RFCIRAB子碼流組合指示RFDRXM雙路射頻收模塊RadioFrequencyDoubleReceiverModuleRFDTXM雙路射頻發(fā)模塊RadioFrequencyDoubleTransmitterModuleRFI射頻接口radiofrequencyinterferenceRFIC射頻集成電路radiofrequencyintegratedcircuitRFID射頻標(biāo)簽RadioFrequencyIdentificationRFTRXU射頻收發(fā)信機(jī)模塊RadioFrequencyTransceiverUnitRISCreducedinstructionsetcomputingRLC無線鏈路控制RLP無線鏈路協(xié)議RMSRecordManagementSystemRMS均方根值RNC無線網(wǎng)絡(luò)控制器RNS無線網(wǎng)絡(luò)子系統(tǒng)ROM只讀存儲器ReadOnlyMemoryRRC平方根升余弦Root-RaisedCosineRRC無線資源控制RRM無線資源管理RRM無線資源管理RadioResourceManagementRSC循環(huán)系統(tǒng)卷積碼RecursiveSystematicConvolutionalRSCP接收信號碼功率RSL接收信號電平ReceivedsignallevelRSSI接收信號強(qiáng)度指示ReceivedsignalstrengthindicationRSU倒換單元RedundancySwitchUnitRSVP資源預(yù)留協(xié)議RTKRealTimeKernelRTK-ERealTimeKernel,embeddedRTT無線傳輸技術(shù)RUResourceUnitRX接收機(jī)ReceiverRXIFN接收中頻信號負(fù)RXIFP接收中頻信號正RXON接收開RXVCO收信壓控振蕩器SA智能天線SmartAntennaSABP服務(wù)區(qū)廣播協(xié)議SACCH慢速隨路控制信道SAP服務(wù)接入點SAR電磁波吸收比值SpecificAbsorptionRateSAT飽和度SAW地面聲波SurfaceAcousticWaveSBDM"Swift"BasebandDigitalModuleSC系統(tǒng)控制器SystemControllerS-CCPCH輔助公共控制物理信道SCDMA同步碼分多址SynchronousCodeDivisionMultiplexingAccessSCH同步信道SynchronizationChannelSCIF系統(tǒng)控制器界面SystemControllerInterfaceSCLK串行時鐘SCM信號編碼調(diào)制signalcodemodulationSCTP簡單控制傳輸協(xié)議SDSigmaDelta調(diào)制SigmaDeltaModulationSDAT串行數(shù)據(jù)SDCCH快速隨路控制信道SDH同步數(shù)字系列SynchronousDigitalHierarchySDM統(tǒng)計復(fù)用StatisticalDivisionMultiplexingSDR軟件定義無線電SoftwaerDefinedRadioSDU業(yè)務(wù)數(shù)據(jù)單元SEMC安全性管理中心SecurityManagementCenterSF擴(kuò)頻系數(shù)SpreadingFactorSFDR無雜散動態(tài)范圍SpursFreeDynamicRangeSFNSystemFrameNumberSGSN支持GPRS的功能實體SGW信令網(wǎng)關(guān)SiGesilicon-germaniumSIM用戶識別模塊SubscriberIdentityModuleSIP系統(tǒng)級封裝SIR信干比SignalInterferenceRatioSLIP串行線路網(wǎng)際協(xié)議SerialLineInternetProtocolSM會話管理功能模塊SMCP"Swift"Multi-ChipPackageModuleSMMI"Swift"人機(jī)接口界面"Swift"Man-MachineInterfaceModuleSMOC調(diào)制解調(diào)器SMRspecializedmobileradioSMSShortMessageService(Point-to-PointSMSCBShortMessageServiceCellBroadcastSMTsurface-mounttechnologyorsurface-mounttoroidalSNDR信號與噪聲畸變比SignaltoNoise-DistorsionRatioSNMP簡單網(wǎng)絡(luò)管理協(xié)議Simplenetworkmanagementprotocol.SNR信噪比signal-to-noiseratioSoC系統(tǒng)級芯片SOC信號操作控制器SignalOperationControlSoC片上系統(tǒng)（系統(tǒng)單芯片）System-on-ChipSOICsmall-outlineintegratedcircuitSONETsynchronousopticalnetworkSPDTsingle-poledouble-throwSPI串行外圍接口SerialPeripheralInterfaceSRAM靜態(tài)隨機(jī)存儲器SRB信令無線承載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)SS同步偏移控制符號SynchronizationShiftSS輔助服務(wù)SupplementaryServiceSSBsinglesidebandSSCF具體業(yè)務(wù)協(xié)調(diào)功能SSCOP特定業(yè)務(wù)面向連接協(xié)議SSPAsolidstatepoweramplifiersSSPA固態(tài)功率放大器SolidStatePowerAmplifierSTMSDH光同步傳輸模式SVC交換虛電路SW開關(guān)SWDC未調(diào)整電壓SW-RF射頻開關(guān)SYNSTR頻率合成器啟動TACS全選址通信系統(tǒng)TotalAccessCommunicationsSystemTACS全接入移動通信系統(tǒng)TC測試用例TestcaseTCHTrafficChannelTCPtransmissioncontrolprotocolTDD-LCRTimeDivisionDuplex–LowChipRateTDK東京電氣化學(xué)工業(yè)株式會社TokyoDengikagakuKogyoK.KTDMAtime-divisionmultipleaccessTD-SCDMA時分同步碼分多址技術(shù)TimeDivision-SynchronousCodeDivisionMultipleAccessTE終端設(shè)備TerminalEquipmentTEMP溫度監(jiān)測TETRAtransEuropeantrunkedradioTF傳輸格式TransportFormatTFC傳輸格式組合TransportFormatCombinationTFCI傳輸格式組合指示TransportFormatCombinationIndicatorTFCS傳輸格式組合集合TransportFormatCombinationSetTFD薄膜二極管ThinFilmDiodeTFI傳輸格式顯示TransportFormatIndicatorTFS傳輸格式集合TransportFormatSetTHD總諧