通信原理專業(yè)英文詞匯

1、.通信原理縮寫名詞英文全稱中文譯名AALATM adaptation layerATM 適配層ACKACKnowledge確認A/DAnalog/Digital數(shù) /模ADPCMAdaptive DPCM自適應差分脈（沖編）碼調制ADSLAsymmetricDigital非對稱數(shù)字用戶環(huán)路Subscribers LoopAMAmplitude Modulation振幅調制（調幅）AMIAlternate Mark Inverse傳號交替反轉APKAmplitude Phase Keying幅相鍵控ARQAutomatic Repeat reQuest自動要求重發(fā)ASCIIAmericanSta

2、ndard Code美國標準信息交換碼forInformationInterchangeASKAmplitude Shift Keying振幅鍵控ASICApplicationSpecific專用集成電路Integrated CircuitATMAsynchronousTransfer異步轉移模式ModeAUAdministration Unit管理單元AUGAdministration Unit Group管理單元群B-ISDNBroadband ISDN寬帶綜合業(yè)務數(shù)字網(wǎng)BCDBinary Coded Decimal二十進制BPFBandpass Filter帶通濾波器BRANBroadb

3、and Radio Access寬帶射頻接入網(wǎng)NetworkBRIBasic Rate Interface基本速率接口CContainer容器CASChannelAssociated隨路信令SignalingCCIRInternationalConsultive國際無線電咨詢委員會CommitteeforRadiotelecommunicationCCITTConsultive Committee for國際電報電話咨詢委員InternationalTelegraph 會and TelephoneCCSCommonChannel共路信令SignalingCDMCodeDivision碼分復用M

4、ultiplexingCDMACode DivisionMultiple碼分多址.AccessCELPCodeExcitedLinear碼激勵線性預測PredictionCLPCell Lose Priority信元丟失優(yōu)先等級CMICoded Mark Inversion傳號反轉COR-PSKCorrelativePhase-Shift相關移相鍵控KeyingCRCCyclic Redundancy Check循環(huán)冗余校驗CSMA/CDCarrierSenseMultiple載波偵聽 /沖突檢測Access/Collision DetectionDAMADemandAssignment按需分

5、配多址Multiple AddressDCDirect Current直流DCTDiscrete Cosine Transform離散余弦變換DESData Encryption Standard數(shù)據(jù)加密標準DFTDiscreteFourier離散傅里葉變換Transform(FFTFast Fourier Transform快速傅里葉變換 )DM( M)Delta Modulation增量調制DPCMDifferentialPulseCode差分脈（沖編）碼調制Modulation(ADPCMAdaptive DPCM自適應差分脈沖編碼調制 )DPSKDifferentialPhaseShi

6、ft差分相移鍵控KeyingDSDirectSequence(spread 直接序列（擴譜）spectrum)DSBDouble Side Band雙邊帶DSBSCDoubleSideband雙邊帶抑制載波Suppressed CarrierDSSSDirect-SequenceSpread直接序列擴譜SpectrumDTEData Terminal Equipment數(shù)據(jù)終端設備DTMFDualToneMultiple雙音多頻FrequencyDVBDigital Video Broadcasting數(shù)字視頻廣播EDGEEnhanced Data Rates for提高 GSM 數(shù)據(jù)率的改進

7、GSM Evolution方案EDIElectronicData電子數(shù)據(jù)交換InterchangeErlErlang愛爾蘭ETSIEuropean歐洲電信標準協(xié)會Telecommunication.Standards InstitutionFFrame幀F(xiàn)CSFast Circuit Switching快速電路交換FDDFrequencyDivision頻分雙工DuplexFDMFrequencyDivision頻分復用MultiplexingFDMAFrequencyDivision頻分多址Multiple AccessFECForward Error Correction前向糾錯FedFr

8、ee Euclidean Distance自由歐式距離FHFrequency-Hopping跳頻FIFOFirst-In First-Out先進先出FIRFinite Impulse Response有限沖激響應FSKFrequency-Shift Keying移頻鍵控GFCGeneric Flow Control一般流量控制GPRSGeneralPacketRadio通用分組無線業(yè)務ServicesGMSKGaussian MSK高斯最小頻移鍵控GSMGlobal System for Mobile全球移動通信系統(tǒng)CommunicationsHDB 33rd Order High Densi

9、ty3 階高密度雙極性（碼）BipolarHDLCHigh-level Data Link高級數(shù)據(jù)鏈路控制ControlHDTVHigh Definition Television高清晰度電視HECHeader Error Control信元頭差錯控制HPSHigh Packet Switching高速分組交換HSCSDHighSpeedCircuit高速電路交換數(shù)據(jù)Switched DataHTHadamard Transform哈達瑪變換ICIntegrated Circuit集成電路IDFTInverseDiscreteFourier逆離散傅里葉變換TransformIEEEInstit

10、uteofElectrical and電氣和電子工程師學會Electronics EngineersIIRInfinite Impulse Response無限沖激響應ISDNIntegrated Services Digital綜合業(yè)務數(shù)字網(wǎng)Network(B-ISDNBroadband ISDN寬帶綜合業(yè)務數(shù)字網(wǎng)）(N-ISDNNarrowband ISDN窄帶綜合業(yè)務數(shù)字網(wǎng)）ISIIntersymbol Interference碼間干擾ISOInternationalStandards 國際標準化組織.OrganizationITMInformationTransfer信息傳遞方式Mod

11、eITUInternational國際電信聯(lián)盟TelecommunicationsUnionITU-TITUTelecommunication國際電信聯(lián)盟電訊標準Standardization Sector部LANLocal Area Network局域網(wǎng)LCMLowest Common Multiple最小公倍數(shù)LD-CELPLowDelay Code Excited低延遲碼激勵線性預測Linear PredictionLDPCLow-Density Parity-Check低密度奇偶校驗LEDLight-Emitting Diode發(fā)光二極管LPCLinear Prediction cod

12、ing線性預測編碼LPFLowpass Filter低通濾波器MANMetropolitanArea城域網(wǎng)NetworkMASKM-ary Amplitude ShiftM 進制振幅鍵控KeyingMCPCMultipleChannelPer每載波多路CarrierMFSKM-aryFrequencyShiftM 進制移頻鍵控KeyingMPSKM-ary Phase Shift KeyingM 進制相移鍵控MSKMinimum Shift Keying最小移頻鍵控(GMSKGaussian MSK高斯最小移頻鍵控）NAKNegative Acknowledge否認NBFMNarrowBand

13、Frequency窄帶調頻ModulationNTNetwork Terminal網(wǎng)絡終端N-ISDNNarrowband ISDN窄帶綜合業(yè)務數(shù)字網(wǎng)NNINetwork Node Interface網(wǎng)絡節(jié)點接口NRZNon Return-to-Zero不歸零OFDMOrthogonalFrequency正交頻分復用Division MultiplexingOSI/RMthe Reference Model of開放系統(tǒng)互聯(lián)參考模型OpenSystemsInterconnectionOOKOn Off Keying通-斷鍵控OQPSKOffsetQuadraturePhase 偏置正交相移鍵控

14、Shift KeyingOSIOpenSystems開放系統(tǒng)互連.InterconnectionPADPacket Assembly and信號包組裝和拆卸DisassemblyPAMPulseAmplitude脈（沖振）幅調制ModulationPANPersonal Area Network個（人區(qū)）域網(wǎng)PCMPulse Code Modulation脈（沖編）碼調制PDHPlesiochronousDigital準同步數(shù)字體系HierachyPDMPulse Duration Modulation脈（沖）寬（度）調制PDNPublic Data Network公共數(shù)據(jù)網(wǎng)PDUProtoc

15、ol Data Unit協(xié)議數(shù)據(jù)單元PIXPixel像素PLLPulse-Locked Loop鎖相環(huán)PMPulse Modulation脈沖調制PNPseudo Noise偽噪聲PPMPulse-Position Modulation脈（沖）位（置）調制PRIPrimary Rate Interface基群速率接口PSKPhase Shift Keying相移鍵控PST(code)Paired Selected Ternary成對選擇三進制（碼）PSTNPublic SwitchTelephone 公共交換電話網(wǎng)NetworkPTPayload Type有用負荷類型QAMQuadrature

16、Amplitude正交振幅調制ModulationQDPSKQuadrature DPSK正交差分相移鍵控QPRQuadraturePartial正交部分響應ResponseQPSKQuadrature Phase Shift正交相移鍵控KeyingRAMRandom Access Memory隨機存取存儲器RLANRadio LAN無線局域網(wǎng)ROMRead-Only Memory只讀存儲器RPE-LTPRegular PulseExcitation規(guī)則脈沖激勵長時預測with Long-Term PredictionR-S(code)Reed-Solomon(code)里德 -索洛蒙（碼）RSCCRecursiveSystematic遞歸系統(tǒng)卷積碼CodeRZReturn-to-Zero歸零SDHSynchronousDigital同步數(shù)字體系HierarchySSBSingle Sideband單邊帶STMSynchronousTransfer同步轉移模式.ModeTCMTrellis Coded Modulation網(wǎng)格編碼調制TDMTimeDivision時分復用Multip