电信词汇大全959

1、3GPP(ThirdGenerationPartnershipProject)第三代合作伙伴计划3GPP2(ThirdGenerationPartnershipProjectII)第三代合作伙伴计划第二组ABD(AbbreviatedDialing)缩位拨号ABF(AdaptiveBeamForming)自适应天线波束赋形技术ABM(AsynchronousBalancedMode)异步平衡方式ABS(AlternateBillingService)可选择记帐业务ABTS(AgreementonBasicTelecommunicationServices）基础电信业务协议ACD(Automat

2、icCallDistribution）自动呼叫分配ACK(ACKnowledgeCharacter）确认字符ACU(AutomaticCallingUnit)自动呼叫装置ADC(AnalogtoDigitalConverter)模数变换器ADM(Add/DropMultiplexer)分插复用器ADPCM(AdaptiveDifferentialPulseCodeModulation）自适应差值脉冲编码调制ADSL(AsymmetricDigitalSubscriberLine）非对称数字用户线ADSLTerminationUnitADSL终端设备ADSL-Lite简易经济型非对称数字用户线A

3、F(AudioFrequency)音频、声频AH(ApplicationHosting)应用托管AM(AssociatedMemory)联想存储器AN(AccessNetwork)接入网ANSI(AmericanNationalStandardInstitite)美国国家标准协会AO/DI(AlwaysOn-line/DynamicISDN)永远在线/动态ISDNAOC(AdviceofCharge)计费通知AON(All-OpticalNetwork)全光网络AOWC(All-OpticalWavelengthConverter)全光波长转换器APD(AvalanchePhotoDiode)

4、雪崩光电二极管APON(ATMPassiveOpticalNetwork)ATM无源光网络ASCII(AmericanStandardCodeforInformationInterchange)美国信息交换标准码，ASCII码ASON(AutomaticSwitchOpticalNetwork)自动交换光网络ASP(ApplicationServiceProvider)应用服务提供商ASP，ApplicationServiceProvider应用服务提供者ASTN(AutomaticSwitchedTransportNetwork)自动交换传输网ATM(AsynchronousTransfer

5、Mode)异步转移模式AWG(AmericanWireGauge)美国线规AccessCharge接入费Accessibility可接入性ActiveNetworks主动网络Adhocnetwork自组织网络，特定网络，对等网络AdaptiveModulation自适应调制Affordability可购性AlohaAloha协议ApplicationCourierService应用向导服务ApplicationLogic应用逻辑ApplicationMiddleware应用中间件ApplicationPlatforms应用平台ApplicationServer应用服务器Arbitratedlo

6、op已裁定的环路Availability可获性adaptiveantenna自适应天线BAS(BasicAssemblerProgram)宽带接入服务器BRAS(BroadbandRemoteAccessServer)宽带远程接入服务器BRI(BasicRateInterface)基本速率接口BandwidthonDemand按需分配带宽Banner网页标识BestEffort尽力服务Brouter(BridgeRouter)桥接路由器Business-CriticalApplications企业要害应用buffer缓冲，缓冲器bundledservices捆绑式服务bus总线，母线C-3、C

7、3system(Command、ControlandCommunicationSystem)C-3系统，指挥、控制和通信系统CA证书管理机构CA(CertificateAuthority)认证中心CAC(ConnectionAdmissionControl)连接接纳控制CAD(ComputerAidedDesign)计算机辅助设计CAI(ComputerAidedInstruction)计算机辅助教学CAL(ComputerAidedLearning)计算机辅助学习CAMEL(CustomisedApplicationsforMobilenetworkEnhancedLogic)CAMEL服务

8、器，移动网络定制应用增强逻辑服务器CATV(CableTeleVision)有线电视、电缆电视CBE(ComputerBasedEducation)以计算机为基础的教育CBX(ComputerizedBranchExchange)程控专用小交换机CC(CallCenter)呼叫中心、客户服务中心CC(CommonCriteria)共同准则CCA(CommonCommunicationAdapter)公用通信适配器CCD(ChargeCoupledDevice)电荷耦合器件CCIR(ConsultativeCommitteeofInternationalRadio)国际无线电咨询委员会CCITT

9、(ConsultativeCommitteeofInternationalTelegraphandTelephone)国际电报电话咨询委员会CCS(CommonChannelSignalling)公共信道信令CCSNo.7(CommonChannelsignallingNo.7)七号公共信道信令CCSN(CommonChannelSignallingNetwork)公共信道信令网CCU(CommunicationControlUnit)通信控制器CD(CompactDisk)光盘，激光唱盘CDDI(CopperDistributedDataInterface)铜线分布式数据接口CDMA(Cod

10、eDivisionMultipleAccess)码分多址，扩频多址CES(CircuitEmulationService)电路仿真业务CFD(CompactFloppyDisk)微型软磁盘CGM(ComputerGraphicMetafile)计算机图形元文件CHILL(CCITTHighLevelLanguage)CHILL高级语言CHTML(CompactHyperTextMarkupLanguage)压缩式超文本标识语言CID(CallingIdentityDelivery)主叫识别信息传送显示，来电显示CIDR(ClasslessInterDomainRouting)无类别域际路由选择

11、CIF(CellsInFrames)帧中信元技术CIR(CommittedInformationRate)承诺信息速率，约定信息速率CLIR(CallingLineIdentificationRestriction)主叫线路识别限制CM(CableModem)电缆调制解调器CMIP(CommonManagementInformationProtocol)通用管理信息协议CMIS(CommonManagementInformationService)通用管理信息服务CMOS(ComplementaryMetal-OxideSemiconductor)互补型金属氧化物半导体CNAP(Calling

12、NamePresentation)主叫名字显示（业务）COBOL(CommonbusinessOrientedLanguage)COBOL语言CORBA(CommonObjectRequestBrokerArchitecture)通用对象请求代理体系结构COS(CardOperatingSystem)卡片操作系统COW(CellOnWheels)车载基站CPN(CustomerPremisesNetwork)用户驻地网CPU(CentralProcessingUnit)中央处理器CRC(CyclicRedundancyCheck)循环冗余校验CRM(CustomerRelationshipMa

13、nagement)客户关系管理CRT(CathodeRayTube)阴极射线管CS(CircuitSwitching)电路交换CSCW(ComputerSupportedCooperativeWork)计算机支持协同工作CSMA(CarrierSenseMultipleAccess)载波侦听多路访问CSMA/CD(CSMAwithCollisionDetection)带冲突检测的CSMACT(CordlessTelephone)无绳电话CTI(ComputerTelephoneIntegration)计算机电话集成CTU(CentralTerminalUnit)中央终端设备CUG(Closed

14、UserGroup)闭合用户群CWDM(CoarseWavelengthDivisionMultiplexing)稀疏波分复用CableTelephony有线电视电话Cache高速缓存器CallScreening通话播放Cell信元Centrex(CENTRalExchange)集中式用户交换机，虚拟用户交换机Centrino“迅驰”Channelcoding信道编码，纠错编码Chip码片Chrip啁啾CoS(ClassofService)服务类别Codec编译码器Colocation场地出租Concatenation级联Cookie小甜饼coherent-light相干光cps(chippe

15、rsecond)码片速率单位，每秒码片cps(cyclepersecond)频率单位，赫兹（每秒周数）DAA(DataAccessArrangement)数据接入装置DACS(DataAcquisitionandControlSystem)数据采集和控制系统DAE(DataAcquisitionEquipment)数据采集设备DAF(DestinationAddressField)目的地址字段DARPA(DefenseAdvancedResearchPrejectAgency)国防高级研究规划局（美国）DAS（DirectAttachStorage)直接附加存储（技术）DASD(DirectA

16、ccessStorageDevice)直接存取存储器DBA(DynamicBandwidthAllocation)动态带宽分配DBFA(Dual-BandFiberAmplifier)双带光纤放大器DBK(DataBaseKey)数据库码DBS(DirectBroadcastingSatellite)直播卫星（系统），直播卫星通信系统DC(DataCommunication)数据通信DCC(DataCountryCode)数据国家代码DCE(DataCircuit-terminatingEquipment)数据电路终接设备DCF(DispersionCompensatingFiber)色散补偿

17、光纤DCME(DigitalCircuitMultiplicationEquipment)数字电路倍增设备DCS(DigitalCross-connectSystem)数字交叉连接系统DD(DataDirectory)数据字典DDB(DistributedDataBase)分布式数据库DDC(DirectDigitalControl)直接数字控制DDD(DirectDistanceDialing)长途直拨DDE(DirectDataEntry)直接数据输入DDN(DigitDataNetwork)数字数据网DDP(DistributedDataProcessing)分布式数据处理DECT(Di

18、gitalEuropeanCordlessTelecommunications)欧洲数字无绳电信系统DEMUX(demultiplexer)解复用器，分路器DES(DataEncryptionStandard)数据加密标准DFT(DiscreteFourierTransformation)离散型傅立叶变换DIB(DirectoryInformationBase)目录查询信息库，“电子查号”DID(DirectInwardDialing)直接拨入DLC(DataLinkControl)数据链路控制DM(DataMultiplexer)数据多路复用器DM(DeltaModulation)增量调制，

19、调制DMA(DirectMemoryAccess)直接存储器存取DMS(DataManagementSystem)数据管理系统DMT(DiscreteMultitoneModulation)离散多频音调制DNA(DigitalNetworkArchitecture)数字网络体系DNIC(DataNetworkIdentificationCode)数据网络识别码DNS域名系统DNS(DomainNameService)域名服务DOD(DirectOutwardDialing)直接向外拨号DP(DataPacket)数据分组，数据包DP(DataProcessing)数据处理DPCM(Differ

20、entialPulseCodeModulation)差值脉码调制DPT(DynamicPacketTransport)动态分组环技术DQDB(DistributedQueueDualBus)分布式队列双总线DRM(DigitalRightsManagement)数字权限管理DS(DataStream)数据流DSE(DataSwitchingExchange)数据交换机DSF(DispersionShiftedFiber)色散位移光纤DSI(DigitalSpeechInterpolation)数字语声内插技术DSL(DigitalSubscriberLine)数字用户线（技术）DSLAM数字用

21、户线路接入复用器DSLAM(DSLAccessMultiplexer)数字用户线接入复用器DSP(DigitSignalProcessing)数字信号处理（技术）DSS(DigitalSignatureStandard)数字签名标准DSSS(DirectSequenceSpreadSpectrum)直接序列扩频（技术）DSU(DataServiceUnit)数据服务单元DTE(DataTerminalEquipment)数据终端设备DTM(DynamicsynchronousTransferMode)动态同步传送模式DTMF(DualToneMulti-Frequency)双音多频DUN(Di

22、al-UpNetwork)拨号上网（方式）DVB(DigitalVideoBroadcast)数字视频广播DVD(DigitalVersatileDisc)数字（图像）光盘DVI(DigitalVideoInteractive)数字视频交互技术DWDM(DenseWavelengthDivisionMultiplexing)密集波分复用DXC(DigitalCrossConnection)数字交叉连接Data数据DataCenter数据中心DataMart数据商场DataMining资料勘探DataMiningTools数据挖掘工具DataWarehouse数据仓储Datagram数据报Dif

23、fServ区分服务DigitalBusiness数字企业DigitalCertificate，also，digitalsignature数字证书（也称数字签名）DigitalDecade数字10年DomainName域名Dopplereffect多普勒效应dB(Decibel)分贝dpi(dotperinch)每英寸点数E-GPRS(EnhancedGPRS)增强型的GPRSE-Marketplaces电子市场E-mail(Electronicmail)电子函件，电子邮件E-mailboxservice电子信箱业务EAI(EnterpriseApplicationIntegration)企业应

24、用集成EAROM(ElectricallyAlterableROM)电可改写的只读存储器EBCDIC(ExtendedBinaryCodedDecimalInterchangeCode)EBCDIC码，扩充的二进制编码的十进制交换码EBFA(ExtendedBandFiberAmplifier)扩展带光纤放大器EC(ElectronicBusiness)电子商务ECB(EthernetClientBridge)以太网客户桥EDFA(Er-DopedFiberAmplifier)掺铒光纤放大器EDGE(EnhancedDataratesforGSMEvolution)“全球通”增强数据速率（技术

25、）EDI(ElectronicDataInterchange)电子数据互换EDP(ElectronicDataProcessing)电子数据处理EDPS(ElectronicDataProcessingSystem)电子数据处理系统EFMA(EthernetintheFirstMileAlliance)以太网接入研究联盟EFR(EnhancedFullRate)增强全速率（技术）EFTS(ElectronicFundTransferSystem)电子资金转移系统EHF(ExtremeHighFrequency)极高频，毫米波EIA(ElectronicIndustriesAssociation

26、)电子工业协会（美国）EIRP(EquivalentIsotropicRadiatedPower)有效全向辐射功率ELF(ExtremeLowFrequency)极低频，极长波EMC(Electro-MagneticCompatibility)电磁兼容性EMI(Electro-MagneticInterference)电磁干扰EMP(Electro-MagneticPulse)电磁脉冲EMS(ElectronicMailSystem)电子函件系统ENUM(ElectronicNUMbering)电子号码EOA(EndOfAddress)地址结束（符）EOF(EndOfFile)文件结束（符）E

27、OM(EndOfMessage)报文结束（符）EORPR(EthernetOverResilientPacketRing)弹性分组环网上的以太网EOS(EthernetOverSDH/SONET)同步数字系列网络上的以太网EOTD(EnhancedObservedTimeDifference)高级时差检测定位技术EPON(EthernetPassiveOpticalNetwork)以太网无源光网络EPROM(ErasableProgrammableRead-OnlyMemory)可擦除、可编程只读存储器EPS(ElectronicPublishingSystem)电子出版系统ERM，Enter

28、priseRelationshipManagement企业关系管理ERP(EffectiveRadiationPower)有效发射功率ERP，EnterpriseResourcePlanning企业资源规划ES(EarthStation)地球站ESS(ElectronicSwitchingSystem)电子交换系统ETB(EndofTransmissionBlockCharacter)信息块传送结束符ETSI(EuropeanTelecommunicationStandardInstitute)欧洲电信标准协会EVDSL(EthernetVDSL)以太网超高速数字用户线ElectronicDi

29、rectory电子号簿EnhancedCallRouting增强型呼叫选路Erl(Erlang)爱尔兰（话务量单位）Etherloop以太网路Ethernet以太网ExtendedEnterprise外延的企业Extranet企业外联网emulation仿真emulator仿真器encoder编码器equalization均衡equalizer均衡器excitation激励FA(FrameAlignment)帧定位FAX(Facsimile)传真FC(FlowControl)流控，数据流控制FCC(FederalCommunicationCommission)联邦通信委员会（美国）FCFS(F

30、irstComeFirstService)先来先服务FCITS(FederalCriteriaforInformationTechnologySecurity)联邦信息技术安全准则（美国）FCSN(FiberChannelStorageNetwork)光纤通道存储网络FD(FullDuplex)全双工FDD(FloppyDiskDrive)软磁盘机FDDI(FiberDistributedDataInterface)光纤分配式数据接口FDM(FrequencyDivisionMultiplexing)频分多路复用FDMA(FrequencyDivisionMultipleAccess)频分多址

31、FEC(ForwardEquivalenceClass)转发等价类FEC(ForwardErrorCorrection)前向纠错FEFO(First-Ended,First-Out)先结束、先送出FET(FieldEffectTransistor)场效应晶体管FFT(FastFourierTransform)快速傅里叶变换FH(FrequencyHopping)跳频FHSS(FrequencyHoppingSpreadSpectrum)跳频扩频FIFO(FirstInFirstOut)先进先出FLC(FixedLengthCode)固定长度编码FMD(FollowMeDiversion)跟我转

32、移FOD(FaxOnDemand)按需传真FOMA(FreedomOfMobileMultimediaAccess)一种移动电话多媒体业务FORTRAN(FormulaTranslator)FORTRAN语言FPH(FreephoneService)免费电话FPLMTS(FuturePublicLandMobileTelecommunicationSystem)未来公用陆地移动通信系统FR(FrameRelay)帧中继FSAN(FullServiceAccessNetwork)全业务接入网集团，全业务接入网FSK(FrequencyShiftKeying)频移键控，数字调频FSO(FreeSp

33、aceOpticalcommunication)自由空间光通信FSP(FullScreenProcessing)全屏幕处理FTP(FileTransferProtocol)文件传送协议FTTB(FiberToTheBuilding)光纤到大楼FTTC(FiberToTheCurb)光纤到路边FTTH(FiberToTheHome)光纤到户FW(FireWall)防火墙FWA(FixedWirelessAccess)固定无线接入FWM(FourWaveMixing)四波混频FibreChannel光纤信道FibreChanneloverIPFCIPFindme/Followme发现/跟踪Fram

34、esynchronization帧同步FreeSpaceOptics自由空间光系统frame帧GAP(GeneralAssemblyProgram)通用汇编程序GCSS(GlobalCommunicationSatelliteSystem)全球通信卫星系统GDSS(GroupDecisionSupportSystem)群体决策支持系统GEO(GeostationaryEarthOrbit)地球同步轨道（卫星），静止卫星GEOS(GbitEthernetOverSDH)SDH网上的吉比特以太网（GbE）GFP(GenericFramingProcedure)通用定帧法，通用成帧规程GGG(Gre

35、atGlobalGrid)网格GGSN(GatewayGPRSSupportNode)GPRS支持节点网关GII(GlobeInformationInfrastructure)全球信息基础设施，全球信息高速公路GIS(GeographyInformationSystem)地理信息系统GITH(GigabitInternetToHome)吉比特因特网到家（网络）GK(GateKeeper)网闸，网守，网络管理器GMPLS(GeneralizedMulti-ProtocolLabelSwitching)通用多协议标签交换GMSS(GeostationaryMobileSatelliteStanda

36、rd)地球同步移动卫星标准GMT(GreenwichMeanTime)格林威治标准时间GOS(GradeOfService)服务等级GPON(GigabitPON)吉比特无源光网络GPRS(GeneralPacketRadioService)通用分组无线业务GPS(GlobalPositioningSystem)全球定位系统GRE(GenericRouteEncapsulation)通用路由封装（协议）GSI(GrandScaleIntegration)超大规模集成（电路）GSM(GlobalSystemforMobilecommunication)全球移动通信系统，“全球通”GSMP(Gen

37、eralSwitchManagementProtocol)通用交换机管理协议GW(Gateway)网关，协议转换器GbE,GE(GibabitEthernet)吉比特以太网Gopher菜单查询系统（软件H-ARQ(HybridARQ)混合ARQ（协议）HA(HomeAgent)归属代理HAN(HomeAreaNetwork)家域网HCD(HomeCountryDirect)直拨对方国家话务员（业务）HCI(HumanComputerInteraction)人机交互作用HCI(HumanComputerInterface)人机界面HDLC(High-levelDataLinkControl)高级

38、数据链路控制（规程）HDSL高速数字用户线路HDSL(High-bit-rateDigitalsubscriberLine)高比特率数字用户线HDT(HostDigitalTerminal)局用数字终端HDTV(HighDefinitionTelevision)高清晰度电视HDX(HalfDuplex)半双工HEOS(HighlyEccentricOrbitSatellite)高倾斜椭圆轨道卫星，椭圆轨道卫星HF(HighFrequency)高频，短波HFC(HybridFiber/Coax)混合光纤/同轴HFT(HandFreeTelephone)免提电话HIC(HybridIntegrat

39、edCircuit)混合集成电路HLR(HomeLocationRegister)归属位置寄存器HO(HandOver)切换HPC(HandheldPersonalComputer)手持式个人计算机HPCCT(HighPerformanceComputing&CommunicationProgramInitiative)高性能计算与通信计划HRWG(HomeRFWorkingGroup)家用射频工作组HSCSD(HighSpeedCircuitSwitchData)高速电路交换数据HTML(HypertextMarkupLanguage)超文本标识语言HTTP(HyperTextTransfe

40、rProtocol)超文本传送协议Handshakingsignal握手信号HomePNA(HomePhonlineNetworkingAlliance)1家庭电话线网络联盟；2家庭电话线组网技术HomeRF(HomeRadioFrequency)家庭无线局域网技术Homepage主页Host主机Hostbusadapter主机总线适配器HostedOutsourcing托管给ASP的外包Hosting托管Hub集线器Hypermedia超媒体Hypertext超文本I/OInput/Output输入输出I/Pcontroller输入输出控制器IAD(IntegratedAccessDevic

41、e)综合接入设备IC(IntegratedCircuit)集成电路ICcard(integratedCircuitCard)IC卡ICC(InternetCallCenter)因特网呼叫中心ICMP(InternetControlMessageProtocol)网间控制信息协议ICP(InternetContentProvider)因特网内容提供商ICS(IncomingCallScreening)来话筛选（业务）ICW(InternetCallWaiting)因特网呼叫等待IDC(InternetDataCenter)因特网数据中心IDN(IntegratedDigitalNetwork)综

42、合数字网IDSLISDN数字用户线路IDSL(ISDNDigitalSubscriberLine)综合业务数字网数字用户线，ISDN数字用户线IE(InternetExplorer)因特网浏览器IEEE(InstituteofElectricalandElectronicEngineers)电气和电子工程师学会（美国）IEP(InternetEquipmentProvider)因特网设备提供商IETF(InternetEngineeringTaskForce)因特网工程任务组IFS(InternationalFreephoneService)国际被叫集中付费业务，国际“免费电话业务”IM(In

43、stantMessenger)即时送信业务IMA(InverseMultiplexingoverATM)IMA技术，ATM反向多路复用IMEI(EnternationalMobileEquipmentIdentity)国际移动设备认证（码）IMSI(InternationalMobileSubscriberIdentity)国际移动用户识别IMT-2000(InternationalMobileTelecommunication-2000)国际第三代移动通信系统IMTC(InternationalMultimediaTeleconferencingConsortium)国际多媒体远程会议集团I

44、N(IntelligentNetwork)智能网INMARSAT(InternationalMaritimeSatelliteOrganization)国际海事卫星组织INTELSAT(INternationalTELecommunicationSATelliteorganization)国际通信卫星组织ION(IntegratedOn-demandNetwork)集成请求式网络，综合式按需服务网络IONIntelligentOpticalNetwork智能光网络IP(InternetProtocol)网际协议，因特网协议IPAddressIP地址IPMulticastIP多播IPSwitch

45、ingIP交换技术IPUMTS(AllIPUMTS)全IP通用移动通信系统IPVPN(IPVirtualPrivateNetwork)IP虚拟专用网IPng(IPnextgeneration)下一代IPIPphoneIP电话IPsec(InternetsecurityProtocol)因特网安全协议IPstoratgeSystemIP存储系统IPN(InternetPersonalNumber)IPN业务（因特网个人号码业务）IPOA(IPOverATM)ATM网上的IP技术IPOS(IPOverSDH)SDH网上的IP技术IPX/SPX(InternetworkPacketExchange/

46、SequencePacketExchange)互联网包交换/顺序包交换（协议）IPv4(InternetProtocolversion4)网际协议版本4IPv6(InternetProtocolVersion6)网际协议版本6IRC(InternetRelayChat)网上聊天ISC(InternationalsoftswitchConsortium)国际软交换协议ISDN(IntegratedServiceDigitalNetwork)综合业务数字网，“一线通”ISM(Industrial/Scientific/Medical)ISM频段，工业/科学/医药（频段）ISO(Internatio

47、nalStandardizationOrganization)国际标准化组织ISP(InternetServiceProvider)因特网服务提供商ISV，IndependentSoftwareVendor独立软件提供者IT(InformationTechnology)信息技术ITA(InformationTechnologyAgreement)信息技术协议ITU(InternationalTelecommunicationUnion)国际电信联盟（国际电联）ITU-R(RadiocommunicationSectorofITU)国际电信联盟无线电通信部门ITU-T(TelecommunicationStandardizationSectorofITU)国际电信联盟电信标准化部门ITV(