电信词典.doc

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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流电信词典2G 第2代无线通信 2.5G第2.5代无线通信3G 第3代无线通信- A, a -A-Key签权键A/D数(字)/模(拟)转换器A/R应收款AAA (Authentication, Authorization, and Accounting)签权，授权与计帐AAB (Automatic Alternative Billing)自动替换记账AAL (ATM Adaptation Layer)异步转移传递模式适配层ABR (Available Bit Rate)可用比特速率业务ABS(Alternative Billing Device

2、)替代计费服务AC or AuC (Authentication Center)签权中心, 验证中心Access接入access charge接入费access control接入控制access line用户接入线access tandem进网汇接局account code账号account history账户历史account payable应付款account receivable turnover应收款周期ACD (Automatic Call Distributor)呼叫自动分配器ACH (Automated Clearinghouse)自动结算中心ACK (Acknowledgme

3、nt)承认ACNA (Access Carrier Name Abbreviation)接入运营商名称缩写activation启动,激活ADPCM (Adaptive Differential Pulse Code Modulation)自适应差分脉冲调制ADSL (Asymmetric Digital Subscriber Line)不对称数字用户线advance billing预计费aging过期而无法收回的（应收款）AIN (Advanced Intelligent Network)人工智能网络AIOD (Automatic Identification of Outward Diali

4、ng)自动拨号识别air time通话长度（以分钟为单位）ALEC (Alternative Local Exchange Carrier)本地电话公司 （美国于1996年修订电信法案， 允许一些公司竞争经营本地电信业务）ALI (Automatic Location Identification)自动位置识别alphanumeric字母数字的alternating current交流ALTS (Association for Local Telecommunications Services)（美国)地方电信服务协会ALTS (Alternate Local Transport Servic

5、es)选择性地方电信服务AM (Amplitude Modulation)调幅AMA (Automatic Message Accounting)自动计费装置AMADNS (AMA Data Networking System) AMA 数据网络系统AMI (Alternate Mark Inversion) 交替传号反转（码）AMPS (Advanced Mobile Phone Service)高级移动电话系统analog模拟ANI (Automatic Number Identification)主叫号码自动识别ANSI (American National Standards Inst

6、itute)美国国家标准协会API (Application Programming Interface)应用程序接口APPU(Average Profit Per User)每位用户每月对运营商的利润贡献值AR (Account Receivable)应收款ARPU(Average Revenue Per User)每位用户每月对运营商收入的贡献值arrears billing后计费AS (Answer Supervision)应答监视ASCII (American Standard Code for Information Interexchange) 美国信息交换标准码ASP (Appl

7、ication Service Provider)应用服务提供商ASP Industry Consortium应用服务提供商工业联合会ASR (Access Service Request)接入服务请求ASYNCH (Asynchronous)异步的，非同步的AT (Access Tandem) or AT switch (Access Tandem switch)进网汇接或进网汇接局ATIS (Alliance for Telecommunications Industry Solutions)电信业解决方案联盟ATM (Asynchronous Transfer Mode)异步传输模式AT

8、V (Advanced Television) 高级电视（1280 x 720 像素）auction拍卖authentication签权authorization授权average age of accounts receivable平均应收账款时间average collection period平均收账时间AVL (Automatic Vehicle Location)自动车辆位置- B, b -B2B (Business to Business)商业到商业B2C (Business to Consumer)商业到个人B2E (Business to Enterprise)商业到企业B-I

9、SDN(Broadband Integrated Services Digital Network)宽带综合服务数字网backbone主线, 总线back end后端back office后端办公系统background noise背景噪音bad debt坏帐BAF(Bellcore Automatic Message Accounting Format) 贝尔通话自动计费格式BAN(Billing Account Number)计费账号Band频段bandwidth带宽baud rate波特率bank wire银行电汇base station基站basic service基本业务, 基本电话

10、业务batch数据组batch processing批处理baud波特BECN(Backward Explicit Congestion Notification)反向明显拥塞通知BER(Bit Error Rate)误码率BERT(Bit Error Rate Test)误码率测试beta test测试bill cycle话费单周期bill of exchange汇票bit比特,（二进制）位bit rate位速率,比特率BLEC(Building Local Exchange Carrier)楼内电话局Bluetooth蓝牙技术BNS(Bill Number Screening) 计费号码检

11、查BOC(Bell Operating Company)贝尔电话经营公司book balance财务结存，收支平衡BPCS(Broadband Personal Communications Service)宽带个人通讯服务BPMI.org(Business Process Management Initiative organization)业务流程管理标准化网站BPML(Business Process Management modeling language)业务流程管理模型语言BPMS(Business Process Management system)业务流程管理系统bps(bit

12、s per second)比特/秒，位/秒BRI(Basic Rate Interface)基本速率接口bridge电桥, 网桥broadband宽带, 宽频带BSC(Base Station Controller)基站控制器BSP(Biller Service Provider)收帐公司BSS(Business Support System)业务支撑系统BTA(Basic Trading Areas)(美)FCC批准的个人通信业务区中的基本业务区BTN(Billing Telephone Number)记费电话号码BTS(Base Transceiver Station)基准收发站bug程序

13、漏洞bundled services捆绑式服务bundling捆绑business rule业务规范BVA(Billing Validation Application)计费核查应用程序BW(Bandwidth)带宽byte字节- C, c -C/O(central office)市话局C,C+C语言,C+语言CA(Certificate Authority)认证机构cable head光缆头端CABS(Carrier Access Billing System)运营商接入计费系统caching高速缓存CAD/CAM(Computer-aided Design/Computer-aided M

14、anufacturing)计算机辅助设计/计算机辅助制造CAI(Common Air Interface)公共空中接口CALEA(Communications Assistance to Law Enforcement Act)协助“执行法律法”的通讯系统call blocking通话限制call center呼叫中心（客户服务中心）call detail recording通话详细纪录call forwarding呼叫转移call forwarding（busy）遇忙转移call forwarding（no answer）无应答转移call forwarding（variable）呼叫转移

15、(可设置)call hold来电保留call set-up呼叫建立call tear down结束呼叫call type呼叫类型call waiting来电等待caller ID（caller identification）主叫用户识别calling party pays主叫用户支付CALLS(Coalition for Affordable Local and Long Distance Service)提供低价长途和地方通讯服务联合会CAP(Carrierless Amplitude and Phase Modulation )无载波相幅调制CAP(Competitive Access P

16、rovider)竞争接入服务商（竞争信息服务的网络公司）CAP Code传呼号码CARE(Customer Account Record Exchange)用户账目记录交换carrier运营商，电信公司carrier line charge地方电话公司向长途电话公司收取的接入费用CAS(Channel Associated Signaling)信道关联信令CATV(Community Antenna Television) 共用天线电视CAVE(Cellular Authentication and Voice Encryption)无线认证与语音加密CB(Channel Bank)通道墙CB

17、P(Convergent Billing Platform)融合计费平台CBQ(Class-Based Queuing)根据类别排队CBR(Constant Bit Rate)恒定位速率CC(Cluster Controller)簇控制器CC&B(Customer Care and Billing)客户服务与计费CCB(Common Carrier Bureau)公共电信局CCIS(Common Channel Interoffice Signaling)公共信道局间信令CCITT(Consultative Committee for International Telephony and T

18、elegraphy)国际电报电话咨询委员会CCL(Carrier Common Line)公共线CCS(Common Channel Signaling)公用信道信令CCSA(Common Control Switching Arrangement)公用控制开关排列CD(Collision Detection)冲突检测CDDI(Copper Distributed Data Interface)铜线分布数据接口CDMA(Code Division Multiple Access)多址分码CDN(Content Delivery Network) 内容发布网CDPD(Cellular Digit

19、al Packet Data)蜂窝数字分组技术CDPN(Called Party Number)被叫号码CDR(Call Detail Record)通话详细纪录cell site单元位置cellular蜂窝技术cellular hand-off移动通讯交接，手机漫游CELP(Code Excited Linear Prediction)编码激励线性预测CO(Central Office)市话局co-location并置coax(coaxial cable)同轴电缆Coc(central office connection)局端联接CODEC(Coder/ Decoder)编码译码器/编解码器

20、collection policy收款政策collections收款COM(Component Object Model组件对象模型commission佣金commodity商品Communications act of 1934通信法（1934）Communications protocol通信协议compression压缩CompTEL(competitive telecommunications association) 竞争电信协会convergence融合cookie小甜饼（web服务器返回给用户的信息块）cooper loop铜缆CORBA(Common Object Reques

21、t Broker Architecture) 通用对象请求代理机构COS(Corporation for Open Systems)开放系统协会COSMOS(Central Office System for Mainframe Operations)主机操作市话局系统COT(Central Office Terminal)中心局终端COTS(Commercial Off-The-Shelf) 非定制产品country code国家代码coverage area覆盖区CP(Customer Premise)用户终端CPCN(certificate of public conveyance ne

22、cessity)公用传输必备证书CPE(Customer Premise Equipment)用户终端设备CPN(Calling Party Number)主叫用户号码CPNI(Customer Proprietary Network Information)用户私有的网络信息CPS(Cycles Per Second)周/秒，赫CPU(Central Processing Unit)中央处理器cramming补充CRC(Cyclical Redundancy Checking)循环冗余校检credit信用credit analysis信用评估credit class信用等级credit li

23、mit最高信贷额credit risk信用风险credit scoring信用评值CIRS(Customer Record Information System)客户记录信息系统CRM(Customer Relationship Management)客户关系管理CSA(Carrier Serving Area)市话服务范围CSMA/CD(Carrier Sense Multiple Access with Collision Detection)带有冲突检测的载波感应与多路存取CSITL(Customer Service Information Tech. Lab)客戶服务咨询技术研究室CS

24、R(Customer Service Record) 客户服务纪录CSR(Customer Service Representative)客户业务代表CSU(Channel Service Unit)信道服务单元CSU/DSU(Channel/Digital Service Unit)信道维护/数据服务二合一部件CTI(Computer Telephone Integration)电脑电话整合CTIA(Cellular Telecommunications & Internet Association)蜂窝通信和网络协会CVSDM(Continual Variable Slope Delta

25、Modulation) 连续变量斜率增量调制- D,d -D-AMPS(Digital Advanced Mobile Phone Service)数字式高级移动电话服务；也叫IS136D-CLEC(Data Competitive Local Exchange Carrier)只提供数据服务的本地电信运营商DA (Directory Assistance)查号服务台DAL(Dedicated Access Line)专线接入DAMA(Demand Assignment Multiple Access)按需求分配的多路存取dark fiber光缆中未用的光纤DAT(Digital Audio

26、Tape)数字录音磁带data center数据中心data collection数据收集data mining数据开采days in receivables应收帐款收款天数Db or DB(decibel)分贝DBAS(Database Administration)数据库管理*dBrn(decibels above reference noise)背景噪音DBS(Direct Broadcast Satellite)直播卫星DC(Direct Current)直流电DCCH(Data Control Channel)数字控制信道DCOM(Distributed Component Obje

27、ct Model)分布式组件对象模型DCS(Digital Cross-connect System)数字交叉连结系统DCS-1800(Digital Cellular System)1800MHz的数字式蜂窝移动通信系统DDD(Direct Distance Dialing) 长途直拨DDS(Digital Data Service)数字数据业务DE(Discard Eligibility)可遗弃的位元debt债务DECT(Digital European Cordless Telephone)欧洲数字无绳电话dedicated line专用线路dedicated service独享服务de

28、fault默认default risk违约风险demarcation point分界点demultiplexer分路器DEN(Directory-enabled Network)目录驱动网络DES(Data Encryption Standard)数据加密标准DHCP(Dynamic Host Configuration Protocol)动态宿主机配置协议DID(Direct Inward Dialing) 直接进入拨号DIFFSERV(Differentiated Services) 微分服务digital数字digital cellular数字蜂窝技术digital divide数字差异

29、direct deposit直接存入（透过连线的 作业程序，使其他机构将钱直接存入您的帐户）direct payment帐户直接支付direct sequence spread spectrum直接序列扩频direct trunking直通中继directory number电话号码簿DISA(Direct Inward System Access)自动拨入disaster recovery plan灾后恢复计划disconnect断开discount折扣DLC(Digital Loop Carrier)数据循环载波DLCI(Data Link Connection Identifier)数据

30、链路连结识别DLEC(Data Local Exchange Company)提供数据服务的本地电话公司DMH(Data message handler)数据信息处理器DMT(Discrete multi tone)离散式多路传音DMTF(Distributed Management Task Force) 分布式管理专业组DNIS(Dialed Number Identification Service) 拨号确认服务DNS(Domain Name Service)域名服务DOCSIS(Data Over Cable Service Interface Specification)电缆业务的

31、数据接口规范DOD(Direct Outward dialing)外线直拨domain name域名DOV(Data Over Voice)语言和数据同时传输技术DOW(Day Of Week)每周应用天数downstream system下行系统DPBX(Digital Private Branch Exchange)私用交换分机DQPSK(Differential Quaternary Phase Shift Keying)微分四元键控DR(Digit Receiver) 数字接受器DS(Digital Signal) 数字信号DS-0(Digital Signal Level 0)0阶数

32、位讯号DS-1(Digital Signal Level 1)1阶数位讯号DS-2(Digital Signal Level 2)2阶数位讯号DS-3(Digital Signal Level 3)3阶数位讯号DSC(Digital Selective Calling) 数字选择呼叫DSI(Digital Speech Interpolation)数字话音多路复合DSL(Digital Subscriber Line)数字用户线DSLAM(Digital Subscriber Line Access Multiplexer)数字用户线访问多路复用器DSMP 数据业务管理平台DSP(Digita

33、l Signal Processor)数字信号处理器DSR(Data Set Ready)数据设置就绪DSS(Decision Support System)决策支持系统DSU(Data or Digital Service Unit)数据/数字服务单元DTE(Data Terminal Equipment)数据终端设备DTMF(Dual Tone Multi-frequency)双音多频DTR(Data Terminal Ready)数据终端就绪dual band双频段dual mode双模式dual PIC(dual Primary Inter-exchange Carrier)多个一级长

34、途通讯公司显示dunning讨债单duplexing双工方式duplicate check双重检查DWDM(Dense Wavelength Division Multiplexing)密集波长分割多路复用-E，e-E-1欧洲数字一次群制式 E-3 欧洲数字三次群制式 E911(Enhanced 911) 增强型911E&M(Ear and Mouth)signaling E-M型信令接口E/O(End Office) 端局e-bill(electronic bill) 电子账单e-commerce(electronic commerce) 电子商务EA(Extended Address) 扩

35、展地址EAI(Enterprise Application Integration) 企业应用程式整合earnings 盈余EAS(Extended Area Service) 扩大区域服务EB(Electronic Bonding) 电子联接EBCDIC(Extended Binary Coded Decimal Interexchange Code) 扩展的二进制编码十进制交换码 EBITDA(Earnings Before Interest ,Taxes,Depreciation And Amortization) 扣除利息、税、折旧、摊销前之盈余EBPP(Electronic Bill

36、 Presentment Payment) 电子账单递交与付款系统ECC(Error Checking Cord or Error Checking And Correction) 验错码，错误检测与纠正ECIC(Electronic Communications Implementation Committee)电信执行委员会ECSA(Exchange Carriers Standards Association) 电话公司标准协会EDGE(Enhanced Data Rates For Global Evolution)增强数据率的全球演进技术 EDI(Electronic Data In

37、terchange)电子数据交换EDI payment财务电子资料交换EFT(Electronic Funds Transfer)电子金融汇兑egress出口，出口交换局EIA(Electronic Industries Alliance)电子工业联盟EIPP(Electronic Invoice Payment and Presentment) 电子语音付款与递交系统EIR(Equipment Identification Register)设备识别注册器EJB(Enterprise Java Bean) 企业 Java Bean应用程序EFF(Electronic Frontier Fou

38、ndation) 电子先锋基金会EMI (Electronic Messages Interexchange) 电子信息交换EML(Element Management Layer) 单元管理层EMR(Electronic Message Record) 电子信息纪录encryption 编密码end user终端用户end-to-end端到端enhanced service增强型业务（相对于基本业务而言）ER(Edge Router) 边缘路由器ERP(Enterprise Resource Planning) 企业网资源规划 ES(Edge Switch)边缘交换机ES(Earth Sta

39、tion) 地面站ESF(Extended Superframe Format) 扩展的超级图文框格式ESMR(Enhanced Specialized Mobile Radio)加强型专用移动无线电ESN(Electronic Serial Number)电子序号ESP(Enhanced Service Providers) 增强型业务提供商 ESS(Electronic Switching System) 电子切换系统ethernet 以太网ETN(Electronic Tandem Network)电子串联网络ETSI(European Telecommunications Standa

40、rds Institute)欧洲远程通信标准协会event driven事件驱动exchange交换机exempt免费者extranet外联网event processing事件处理-F，f-facilities-based以自有设备为基础的电信公司fair market price市场合理价FASB(Financial Accounting Standards Board)财务会计准则委员会fast busy忙音fast Ethernet快速以太网fault tolerant容错Fraud control防欺诈FCC(Federal Communications Commission)联邦通

41、讯委员会FDD(Frequency Division Duplex)频率分开的双工操作FDDI(Fiber Distributed Data Interface)光纤分布式数据接口FDDI-LAN(Fiber Distributed Data Interface-LAN)局域网光纤分布式数据接口FDMA(Frequency Division Multiple Access)频分制多路存取技术FEC(Forward Error Correction)正向纠错FECN(Forward Explicit Congestion Notification)前方明显拥塞通知federal excise t

42、ax联邦消费税Federal MTSA(Mobile Telecommunications Sourcing Act)联邦移动通信源法案FEP(Front End Processor)前端处理器FG(Feature Group)特征群FO (Fiber Optics)光纤FIFO(First In/First Out)先进先出FIPS(Federal Information Processing Standard)联邦信息处理标准Firewall防火墙FITL(Fiber In The Loop)光纤环路FIX(Federal Internet Exchange)联邦因特网交换机fixed c

43、ost固定成本fixed wireless固定无线传输flags旗标flat rate包价，统价FM(Frequency Modulation)调频FOC(Firm Order Confirmation)定期使用确认FPLMTS(Future Public Land Mobile Telecommunications)未来的公共陆地移动远程通讯系统FPS(Fast-packet Switch)快速数据分组交换，通讯包快速转接FR(Frame Relay)图文框接力传送，帧中继fractional T-1 line部分T-1线使用fractional T-3 line部分T-3线使用FRA D(

44、Frame Relay Access Device)帧中继访问设备Frame帧Framing成帧Fraud伪冒，盗用fraud management system防欺诈管理系统frequency reuse频率复用front end前端FRS(Frame Relay Switch)帧中继转换FSA (Fiber Serving Area)光纤服务范围FSK(Frequency Shift Keying)频移健控FTAM(File Transfer Access and Management)文件传送存取与管理FTP(File Transfer Protocol)文件传送协议FTTC(Fiber To The Curb)光纤到路边FTTH(Fiber To The Home)光纤到家FTTN(Fiber To The Neighborhood)光纤到近邻FX(Foreign