通信原理专业英文词汇

范文通信原理缩写名词英文全称中文译名AALATMadaptationlayerATM适配层ACKACKnowledge确认A/DAnalog/Digital数/模ADPCMAdaptiveDPCM自适应差分脉（冲编）码调制ADSLAsymmetricDigitalSubscribersLoop非对称数字用户环路AMAmplitudeModulation振幅调制（调幅）AMIAlternateMarkInverse传号交替反转APKAmplitudePhaseKeying幅相键控ARQAutomaticRepeatreQuest自动要求重发ASCIIAmericanStandardCodeforInformationInterchange美国标准信息交换码ASKAmplitudeShiftKeying振幅键控ASICApplicationSpecificIntegratedCircuit专用集成电路ATMAsynchronousTransferMode异步转移模式AUAdministrationUnit管理单元AUGAdministrationUnitGroup管理单元群B-ISDNBroadbandISDN宽带综合业务数字网BCDBinaryCodedDecimal二十进制BPFBandpassFilter带通滤波器BRANBroadbandRadioAccessNetwork宽带射频接入网BRIBasicRateInterface基本速率接口CContainer容器CASChannelAssociatedSignaling随路信令CCIRInternationalConsultiveCommitteeforRadiotelecommunication国际无线电咨询委员会CCITTConsultiveCommitteeforInternationalTelegraphandTelephone国际电报电话咨询委员会CCSCommonChannelSignaling共路信令CDMCodeDivisionMultiplexing码分复用CDMACodeDivisionMultiple码分多址范文AccessCELPCodeExcitedLinearPrediction码激励线性预测CLPCellLosePriority信元丢失优先等级CMICodedMarkInversion传号反转COR-PSKCorrelativePhase-ShiftKeying相关移相键控CRCCyclicRedundancyCheck循环冗余校验CSMA/CDCarrierSenseMultipleAccess/CollisionDetection载波侦听/冲突检测DAMADemandAssignmentMultipleAddress按需分配多址DCDirectCurrent直流DCTDiscreteCosineTransform离散余弦变换DESDataEncryptionStandard数据加密标准DFTDiscreteFourierTransform离散傅里叶变换(FFTFastFourierTransform快速傅里叶变换)DM(M)DeltaModulation增量调制DPCMDifferentialPulseCodeModulation差分脉（冲编）码调制(ADPCMAdaptiveDPCM自适应差分脉冲编码调制)DPSKDifferentialPhaseShiftKeying差分相移键控DSDirectSequence(spreadspectrum)直接序列（扩谱）DSBDoubleSideBand双边带DSBSCDoubleSidebandSuppressedCarrier双边带抑制载波DSSSDirect-SequenceSpreadSpectrum直接序列扩谱DTEDataTerminalEquipment数据终端设备DTMFDualToneMultipleFrequency双音多频DVBDigitalVideoBroadcasting数字视频广播EDGEEnhancedDataRatesforGSMEvolution提高GSM数据率的改进方案EDIElectronicDataInterchange电子数据交换ErlErlang爱尔兰ETSIEuropeanTelecommunication欧洲电信标准协会范文StandardsInstitutionFFrame帧FCSFastCircuitSwitching快速电路交换FDDFrequencyDivisionDuplex频分双工FDMFrequencyDivisionMultiplexing频分复用FDMAFrequencyDivisionMultipleAccess频分多址FECForwardErrorCorrection前向纠错FedFreeEuclideanDistance自由欧式距离FHFrequency-Hopping跳频FIFOFirst-InFirst-Out先进先出FIRFiniteImpulseResponse有限冲激响应FSKFrequency-ShiftKeying移频键控GFCGenericFlowControl一般流量控制GPRSGeneralPacketRadioServices通用分组无线业务GMSKGaussianMSK高斯最小频移键控GSMGlobalSystemforMobileCommunications全球移动通信系统HDB33rdOrderHighDensityBipolar3阶高密度双极性（码）HDLCHigh-levelDataLinkControl高级数据链路控制HDTVHighDefinitionTelevision高清晰度电视HECHeaderErrorControl信元头差错控制HPSHighPacketSwitching高速分组交换HSCSDHighSpeedCircuitSwitchedData高速电路交换数据HTHadamardTransform哈达玛变换ICIntegratedCircuit集成电路IDFTInverseDiscreteFourierTransform逆离散傅里叶变换IEEEInstituteofElectricalandElectronicsEngineers电气和电子工程师学会IIRInfiniteImpulseResponse无限冲激响应ISDNIntegratedServicesDigitalNetwork综合业务数字网(B-ISDNBroadbandISDN宽带综合业务数字网）(N-ISDNNarrowbandISDN窄带综合业务数字网）ISIIntersymbolInterference码间干扰ISOInternationalStandards国际标准化组织范文OrganizationITMInformationTransferMode信息传递方式ITUInternationalTelecommunicationsUnion国际电信联盟ITU-TITUTelecommunicationStandardizationSector国际电信联盟电讯标准部LANLocalAreaNetwork局域网LCMLowestCommonMultiple最小公倍数LD-CELPLowDelayCodeExcitedLinearPrediction低延迟码激励线性预测LDPCLow-DensityParity-Check低密度奇偶校验LEDLight-EmittingDiode发光二极管LPCLinearPredictioncoding线性预测编码LPFLowpassFilter低通滤波器MANMetropolitanAreaNetwork城域网MASKM-aryAmplitudeShiftKeyingM进制振幅键控MCPCMultipleChannelPerCarrier每载波多路MFSKM-aryFrequencyShiftKeyingM进制移频键控MPSKM-aryPhaseShiftKeyingM进制相移键控MSKMinimumShiftKeying最小移频键控(GMSKGaussianMSK高斯最小移频键控）NAKNegativeAcknowledge否认NBFMNarrowBandFrequencyModulation窄带调频NTNetworkTerminal网络终端N-ISDNNarrowbandISDN窄带综合业务数字网NNINetworkNodeInterface网络节点接口NRZNonReturn-to-Zero不归零OFDMOrthogonalFrequencyDivisionMultiplexing正交频分复用OSI/RMtheReferenceModelofOpenSystemsInterconnection开放系统互联参考模型OOKOnOffKeying通-断键控OQPSKOffsetQuadraturePhaseShiftKeying偏置正交相移键控OSIOpenSystems开放系统互连范文InterconnectionPADPacketAssemblyandDisassembly信号包组装和拆卸PAMPulseAmplitudeModulation脉（冲振）幅调制PANPersonalAreaNetwork个（人区）域网PCMPulseCodeModulation脉（冲编）码调制PDHPlesiochronousDigitalHierachy准同步数字体系PDMPulseDurationModulation脉（冲）宽（度）调制PDNPublicDataNetwork公共数据网PDUProtocolDataUnit协议数据单元PIXPixel像素PLLPulse-LockedLoop锁相环PMPulseModulation脉冲调制PNPseudoNoise伪噪声PPMPulse-PositionModulation脉（冲）位（置）调制PRIPrimaryRateInterface基群速率接口PSKPhaseShiftKeying相移键控PST(code)PairedSelectedTernary成对选择三进制（码）PSTNPublicSwitchTelephoneNetwork公共交换电话网PTPayloadType有用负荷类型QAMQuadratureAmplitudeModulation正交振幅调制QDPSKQuadratureDPSK正交差分相移键控QPRQuadraturePartialResponse正交部分响应QPSKQuadraturePhaseShiftKeying正交相移键控RAMRandomAccessMemory随机存取存储器RLANRadioLAN无线局域网ROMRead-OnlyMemory只读存储器RPE-LTPRegularPulseExcitationwithLong-TermPrediction规则脉冲激励长时预测R-S(code)Reed-Solomon(code)里德-索洛蒙（码）RSCCRecursiveSystematicCode递归系统卷积码RZReturn-to-Zero归零SDHSynchronousDigitalHierarchy同步数字体系SSBSingleSideband单边带STMSynchronousTransfer同步转移模式范文ModeTCMTrellisCodedModulation网格编码调制TDMTimeDivisionMultiplexing时分复用TFMTamedFrequencyModulation软调频VCVirtualChannel虚通道VB(decoding)Viterbi(decoding)维特比（译码）VCIVirtualChannelIdentifier虚通道标记VSBVestigialSideband残留边带WDMWavelengthDivisionMultiplexing波分复