通信原理专业英文词汇

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1、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ARQAutomaticRep

2、eatreQuest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-ISDNBroadbandISD

3、N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CCITTConsultiveC

4、ommitteeforInternationalTelegraphandTelephone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AccessCELPCodeExcitedLinearPrediction码激励线性预测CLPCellLosePriority信元丢失优先等级CMICodedMarkInversion传号反转COR-PSKCorrela

5、tivePhase-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DFTDiscreteFour

6、ierTransform离散傅里叶变换(FFTFastFourierTransform快速傅里叶变换)DM()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DSBSCDo

7、ubleSidebandSuppressedCarrier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

8、ErlErlang爱尔兰ETSIEuropean欧洲电信标准协会TelecommunicationStandardsInstitutionFFrame帧FCSFastCircuitSwitching快速电路交换FDDFrequencyDivisionDuplex频分双工FDMFrequencyDivisionMultiplexing频分复用FDMAFrequencyDivisionMultipleAccess频分多址FECForwardEr