《通信专业综合能力(中级)》缩略语表

合集下载

通信专业常用英语单词缩写及全称

ADM Add Drop Multiplexer 分插复用器:AON Active Optical Network 有源光网络:APON ATM Passive Optical Network A TM无源光网络:ADSL Asymmetric Digital Subscriber Line 非对称数字用户线:AA Adaptive Antenna 自适应天线:ADPCM Adaptive Differential Pulse Code Modulation 自适应脉冲编码调制: ADFE Automatic Decree Feedback Equalizer自适应判决反馈均衡器:AMI Alternate Mark Inversion 信号交替反转码:AON All Optical Net 全光网AOWC All Optical Wave Converter 全光波长转换器:ASK Amplitude Shift Keying 振幅键控:ATPC Automatic Transfer Power Control自动发信功率控制:AWF All Wave Fiber 全波光纤:AU Administrative Unit 管理单元:AUG Administrative Unit Group 管理单元组:APD Avalanche Diode 雪崩光电二极管:BA Booster(power) Amplifier 光功率放大器:BBER Background Block Error Ratio 背景误块比:BR Basic Rate Access 基本速率接入:Bluetooth 蓝牙:C Band C波带:Chirp 啁啾:C Container C 容器:CSMA/CD Carrier Sense Multiple Access with Collision Detection 载波侦听多址接入/碰撞检测协议:CSMA/CA Carrier Sense Multiple Access with Collision Avoidance 载波侦听多址接入/避免冲撞协议:CNR Carrier to Noise Ratio 载噪比:CP Cross polarization 交叉极化:DCF Dispersion Compensating Fiber色散补偿单模光纤DFF Dispersion-flattened Fiber色散平坦光纤:DR Diversity Receiver 分集接收DPT Dynamic Packet Transport动态包传输技术:ODM Optical Division ltiplexer 光分用器:DSF Dispersion-Shifted Fiber 色散移位光纤:DTM Dynamic Synchronous Transfer Mode 动态同步传送模式:DWDM Dense Wavelength Division Multiplexing 密集波分复用:DLC Digital loop carrier 数字环路载波:DXC Digital cross connect equipment 数字交叉连接器:EA Electricity Absorb Modulation电吸收调制器:EB Error Block 误块:ECC Embedded Control Channel 嵌入控制通路:EDFA Erbium-doped Fiber Amplifier 掺铒光纤放大器EDFL Erbium-doped Fiber Laser掺铒光纤激光器:ES Errored Second 误块秒:ESR Errored Second Ratio 误块秒比:FEC Forward Error Correction 前向纠错:FWM Four-wave Mixing 四波混频:FDMA Frequency Division Multiple Access 频分多址:FTTB Fiber to the Building 光纤到大楼:FTTC Fiber to the Curb 光纤到路边FTTH Fiber to the Home 光纤到户:FA Frequency agility 频率捷变:CSMF Common Single Mode Fiber 单模光纤:DSF Dispersion-Shifted Fiber 色散位移光纤:GE Gigabit Ethernet 千兆以太网技术:GIF Graded Index Fiber 渐变型多模光纤:GS-EDFA Gain Shifted Erbium-doped Fiber Amplifier增益平移掺饵光纤放大器: GVD Group Velocity Dispersion 群速度色散:HPF High Pass Filter 高通滤波器:HRDS Hypothetical Reference Digital Section 假设参考数字段:IDLC Integrated DLC 综合数字环路载波:IDEN Integrated Digital Enhanced Networks 数字集群调度专网:IEEE 802.3: CSMA/CD局域网，即以太网标准。

通信缩略语要点

Address Comp lete Message
地址全消息
ACP
Advanced Call Processing
高级呼叫处理--补充业务如三方通话等
ACS
Authentication and Configuration Server
鉴权配置服务器--UT
ACS
Automatic Configuration Server
ANM
Answer Message
应答消息
ANSI
American National Standard Institute
美国国家标准协会
AoC
Advice of Charge
话费通知
AP
Access Point
接入点-WCDMA的小范围解决方案基站
APC
Alarm P anel Controler
后管理模块
BAOC
Barring of All Outgoing Calls
限制所有出局呼叫--补充业务
BCCH
Broadcast Control CHannel
广播控制信道--RAN逻辑信道
BCH
Broadcast CHannel
广播信道--RAN传输信道
BCI
Backward Call Indicators
自适应调制编码
AMG
Access Media Gateway
接入媒体网关
AMR
Ada ptive Multi Rate
自适应多速率--一种语音编码技术
AN
Access Network
接入网络（设备）
ANI
Automatic number identification

通信缩略语C字母中英文对照

C&C：Computer & Communication，计算机与通信C/D：Coder / Decoder，编码器/译码器C/I：Carrier/Interference，载干比C/N：Carrier-to-Noise ratio，载噪比C/R：Command / Response (bit) ，命令/响应(比特)C2B：Customer to Business，消费者到企业(电子商务)C3(3C)：Computer, Communication, Control，计算机、通信、控制C3I：Command, Control, Communication and Intelligence，指挥、控制、通信和情报C4I：Command, Control, Communication, Computer and Intelligence，指挥、控制、通信、计算机和情报C5(5C)：Computer, Communication, Content, Customer and Control，计算机、通信、容量、顾客和控制C7：CCITT No.7 signaling，CCITT七号信令CA：Call Agent，呼叫代理CA：Certificate Authority，认证中心CA：Charging Analysis，计费分析CA：Collision Avoidance，碰撞防止CA：Communication Automation，通信自动化CA：Congestion Avoidance，拥塞防止CAA：Computer Assisted Animation，计算机辅助动画CAAD：Computer Aided Architecture Design，计算机辅助结构设计CAAS：Computer-Assisted Animation System，计算机辅助动画系统CAC：Call Admission Control，呼叫允许控制CAC：Computer Aided Creating，计算机辅助创意CAC：Computer Assisted Composition，计算机辅助创作(作曲) CAC：Computer-Assisted Counseling，计算机辅助咨询CAC：Connection Admission Control，连接允许控制CAD：Computer Aided Design，计算机辅助设计CAD：Computer-Aided Diagnosis，计算机辅助诊断CAE：Computer-Aided Education，计算机辅助教育CAE：Computer-Aided Engineering，计算机辅助工程CAE：Customer Application Engineering，用户应用工程CAI：Common Air Interface，公共空中接口CAI：Computer-Aided Instruction，计算机辅助教学CAI：Computer-Assisted Interrogation，计算机辅助咨询CAIRS：Computer-Assisted Information Retrieval System，计算机辅助情报检索系统CAL：Computer-Assisted Learning，计算机辅助学习CD：Caller Diverting，来电转接Caller ID，来话方显示Cellular Phones，移动电话CAM：Computer Added Manufacturing，计算机辅助制造CAM：Core Access Module，核心接入模块CAMC ：Customer Access Maintenance Center，用户接入维护中心CAMEL：Customized Application for Mobile Network Enhanced Logic，移动网络定制应用增强逻辑服务器CAMPER：Computer Aided Movie PERspectives，计算机辅助电影画面制作CAN：Cable Area Network，缆区网络CAN：Campus Area Network，校园区域网络CAN：City Area Network，市区网络CAN：Compact Access Node，密集的接入结点CAN：Customer Access Network，用户接入网CAP：Cable Access Point，纤缆接入点CAP：Carrierless Amplitude Phase，无载波幅相(调制)CAP：Channel Assignment Problem，信道分配问题CAP：Competitive Access Provider，相互竞争的接入提供商CAPTAIN：Character And Pattern Telephone Access Information Network system，图文电话信息网络系统CAR：Channel Assignment Register，信道分配寄存器CAR：Committed Access Rate，承诺的接入速率CAR：Computer-Assisted Retrieval，计算机辅助检索CARD：Channel Allocation and Routing Data，信道分配与路由选择数据CARDDET，卡检测CAS：Channel Associated Signaling，随路信令CASE：Common Application Service Element，公共应用服务单元CASE：Computer Aided Software Engineering，计算机辅助软件工程CASE：Computer Aided Systems Evaluation，计算机辅助系统评价CAT：Computer Aided Testing，计算机辅助测试CAT：Computer-Aided Translation，计算机辅助翻译CATA：Computer Assisted Traditional Animation，计算机辅助传统动画显示CATS：CAble Transfer Splicing，纤缆转换连接CATV：CAble TeleVision，有线电视CATV：Community Antenna TeleVision，共用天线电视系统CATT：China Academy of Telecommunication Technology，中国电信科学技术研究院CAU：Cell Antenna Unit ，小区天线单元CA VE：Cellular Authentication V oice Encription，蜂窝鉴权和语音加密CA VG：Computer Assisted Video Generation，计算机辅助影像生成CAW：CAll Waiting，呼叫等待CB：Communication Bus，通信总线CB：Channel Bank，通道汇流排CBDS：Connectionless Broadband Data Service，无连接宽带数据业务CBK：Call BacK，回叫CBMA：Computer-Based Music Analysis，基于计算机的音乐分析CBQ：Class-Based Queuing，基于级别的排队CBR：Constant Bit Rate，固定比特率CBR：Constraint Based Routing，基于约束的选路CBR：Content Based Retrieval，基于内容的检索CBR：Continuous Bit Rate，恒比特速率CBSRP：Capacity-Based Session Reservation Protocol，基于容量的对话保留协议CBX：Computerized Branch eXchange，计算机化小交换机CC：Communication Control，通信控制CC ：Call Collision，呼叫冲突CC：Call Control ，呼叫控制CC：Color Compensation，彩色补偿CC：Color Correction，彩色校正CC：Compression and Coding，压缩与编码CC：Control Channel，控制信道CC：Country Code，国家代码CC：Connection Confirmation，接续确认CC：Convolutional Coding，卷积编码CC：Credit Card，信用卡CCA：Call Control Agent，呼叫控制代理CCA：Common Communication Adapter，公用通信适配器CCA：Common Cryptographic Architecture，公用密码结构CCAF：Call Control Access Function，呼叫控制接入功能CCAF：Call Control Agent Function，呼叫控制代理功能CCB：Call Control Block，呼叫控制块CCB：Configuration Control Board，配置管理委员会CCB：Connection Control Block，连接控制块CCB：Customer Care and Billing，客户服务和计费CCBS：Completion of Call to Busy Subscriber，遇忙呼叫完成CCC：Color Cell Compression，色彩单元压缩CCC：Computer Communication Converter ，计算机通信转换器CCC：Credit Card Calling，信用卡呼叫CCCH：Common Control Channel，公共控制信道CCD：Charge Coupled Device，电荷耦合器件CCDMA：Cooperative CDMA，协作CDMACCDN：Corporate Consolidation Data Network，共同统一数据网络CCDU：CES Channels Dispatch Unit，电路仿真业务信道分配单元CCE：Cooperative Computing Environment，协作计算环境CCF：Call Control Function，呼叫控制功能CCF：Communication Control Field，通信控制字段CCF：Connection Control Function，接续控制功能CCH：Control Channel，控制信道CCI：CoChannel Interference，共道干扰CCI：Conference Call Indicator，会议电话指示器CCIR：International Radio Consulative Committee，国际无线电咨询委员会CCIS：Coaxial Cable Information System，同轴电缆信息系统CCIS：Common-Channel Interoffice Signaling，共路局间信令CCITT：International Telegraph and Telephone Consultative Committee，国际电报与电话顾问委员会CCLN：CDMA Cellular Land Network CDMA，蜂窝陆地网络CCONTCSX ，开机维持CCONT：电源模块CCONTINT：电源模块中断CCP：Call Confirmation Procedure，呼叫确认过程CCP：Call Control Procedure，呼叫控制过程CCP：Call Control Processor，呼叫控制处理器CCP：Communication Control Processor，通信控制处理器CCP：Cross-Connection Point，交叉连接点CCPCH：Common Control Physical Channel，公共控制物理信道CCR：Call Congestion Ratio，呼损率CCS：Common Channel Signaling，公共信道信令CCS：Call Connected Signal，呼叫接通信号CCS：Centi-Call Seconds，百秒呼CCS：Common Channel Signaling，共路信令CCS：Control Coordination System，控制协调系统CCS7：Common Channel Signaling No.7，七号共路信令CCSA：Common-Control Switching Arrangement，公用控制交换方案CCSE：Common Channel Signaling Equipment，公共信道信令设备CCSM：Common Channel Signaling Module，公共信道信令模块CCSN：Common Channel Signaling Network，公共信道信令网CCSS：Common Channel Signaling System，公共信道信令系统CCTrCH：Coded Composite Transport Channel，编码组合传输信道CCTV：Closed-Circuit TeleVision，闭路电视CCU：Communication Control Unit，通信控制单元CCUT，低电保护充电控制信号CD：Call Deflection，呼叫改向CD：Call Distribution，呼叫分配CD：Cell Delay，信元延时CD：Collision Detection，冲突检测CD：Compact Disc，光盘CD：Compressed Data，压缩数据CDB：Common Data Bus，公共数据总线CDB：Common Data Base，公用数据库CD-DA：Compact Disc Digital Audio，数字音频光盘CDDI：Common Distributed Data Interface，通用分布式数据接口CDDI：Copper Distributed Data Interface，铜线分布式数据接口CD-DV：Compact Disc Digital Video，数字视频光盘CDE：Collaboration Development Environment，协同开发环境CDE：Compact Disc Erasable，可擦光盘CDF：Communication Data Field，通信数据字段CDFM：Compact Disc File Manager，光盘文件管理系统CDFS：Compact Disc File System，光盘文件系统CDG：CDMA Development Group，CDMA发展集团CD-G：Compact Disc-Graphics，图形光盘CDHS：Comprehensive Data Handling System，综合数据处理系统CDI：CalleD line Identity，被叫线路鉴别CD-I：Compact Disc-Interactive，交互式光盘CDIS：Common Data Interface System，公共数据接口系统CDL：Common channel Data Link，公共信道数据链路CDLI：CalleD Line Identity，被叫线路鉴别CDM：Code Division Multiplexing，码分复用CDMA：Code Division Multiple Access，码分多址，码分多址接入CD-MO：Compact Disk Magnet Optical，磁光盘Code Division Multiple Access(CDMA)，分码多重进接Cordless Phone，无线电话CDPD：Cellular Digital Packet Data，蜂窝数字分组数据CDN：Content Delivery Network，内容提供网CDNM：Cross-Domain Network Manager，跨域网络管理程序CDP：Customer Data Processing，用户数据处理CDPC：Central Data Processing Computer，中央数据处理计算机CDPD：Cellular Digital Packet Data，蜂窝数字分组数据CDPS：Central Data Processing System，中央数据处理系统CDR：Call Data Recording，呼叫数据记录CDR：Call Detail Record，呼叫详细记录CDR：Call Detail Recorder，呼叫细节记录器CDR：Capacity to Demand Ratio，容量需求比CDR：Charging Data Recording，计费数据记录CD-R：Compact Disc Recordable，可写光盘CD-R：Compact Disc-Recorder，光盘写入机CDRAM：Cache Dynamic Randon Access Memory，DRAM高速缓存CD-ROM：Compact Disc-Read Only Memory，只读光盘CDRTOS：Compact Disc Real Time Operating System ，光盘实时操作系统CD-RW：Compact Disc ReWritable，可擦写光盘CDS：Compressed Data Storage，压缩数据存储器CDS：Computerized documention Service，计算机化的文献服务CDSS：Compressed Data Storage System，压缩数据存储系统CD-UDF：Compact Disc Unified Disk Format，统一格式的光盘CDV：Cell Delay Variation，信元迟延变化CDV：Compressed Digital Video，压缩数字视频CD-V：Compact Disc-Video，视频光盘CDVT：Cell Delay Variation Tolerance，信元迟延变化容差CD-WO：Compact Disc Write Once ，一次写入光盘CD-WOEA：Compact Disc Write Once Extend Area，一次写入光盘扩充区CD-WORM：Compact Disc-Write Once Read Many，一次写入多次读出光盘CE：Call Establishment，呼叫建立过程CE：Circuit Emulation，电路仿真CE：Computing Environment，计算环境CE：Connecting Element ，连接单元CE：Convolutional Encoder，卷积编码器CEC：Cell Error Control，信元差错控制CELP：Code-Excited Linear Excited Predictive Coding，码激励线性编码CEM：Constant Envelope Modulation，恒包络调制CEN：Cell Error Number，信元差错数CENTRX：CENTRal Exchange，集中用户交换机CEP：Call set-up Error Probability，呼叫建立差错概率CEPT：Conference European Post et de Telecom，欧洲邮政和电信会议CER：Cell Error Rate，信元错误率CES：Circuit Emulation Service，电路仿真业务CES：Coast Earth Station，海岸地球站CES：Communication Engineering Standard，通信工程标准CEST：Coast Earth Station Telex，海岸地球站用户电报CF：Call Forwarding，呼叫前转CF：Conversion Facility，转换设施CF：Core Function，核心功能CFA：Capacity and Flow Assignment，容量和流量分配CFB：Call Forwarding Busy，呼叫前转忙CFB：Call Forward on mobile subscriber Busy,移动台忙时前向呼叫CFN：Carrier Frequency Net，载频网CFRNc：Call Forwarding on mobile subscriber Not Reachable,移动用户未够能达到前向呼叫CFNRy：Call Forwarding on No Reply，呼叫无应答前转CFR：Cell Failure Ratio，信元失效比CFR：Channel Failure Ratio，信道失效比CFS：Call Failure Signal，呼叫故障信号CFU：Call Forwarding Unconditional，前向呼叫无条件转移CG：Charging Gateway，计费网关CG：Computer Graphics，计算机图形学CGC：Charge Generation Control，计费生成控制CGC：Circuit-Group-Congestion，电路群拥塞CGH：Computer-Generated Holograms，计算机生成的全息图CGI：Common Gateway Interface，通用网关接口CGI：Computer Graphics Interface，计算机图形接口CGM：Computer Graphics Metafile，计算机图形元文件CGP：Computervision Graphics Processor，计算机视觉图像处理器CH：Call Handler，呼叫处理器CH：Call Hold，呼叫保持CHA：Call Hold with Announcement，带通知的呼叫保持CHAN：CHarge Analysis，计费分析CHAP：Challenge Handshake Authentication Protocol，口令握手认证协议CHARLIM，充电终止信号CHAS：CHannel Associated Signaling，随路信令CHC：CHannel Controller，通道控制器CHD：Call HanDling，呼叫处理CHI：CHannel Interface，通道接口CHILL：CCITT High Level Language，CCITT高级语言CHRFLAG：CHaRging FLAG，计费标记CHRMT：CHaRging MeThod，计费方法CHS：Call Hold Service，呼叫保持业务CHT：Call Holding Time，呼叫保持时间CI：Cell Identity，小区识别码CI：Cluster Interface，群接口CI：Command Identifier，指令标识符CI：Computer Interconnect，计算机互连CI：Congestion Indication，拥塞指示CI：Crossbar Interconnection，纵横制互联CI：Customer Installation，用户装置CIC：Ciucuit Identification Code，电路识别码CIC：Communications Intelligence Channel，通信智能信道CICS：Customer Information Control System，客户信息控制系统CID：Call Instance Data，呼叫实例数据CID：Caller Identification，主叫识别CID：Channel Identifier，信道标识符CIDFP：Call Instance Data File Point，呼叫实例数据文件段CIDR：Class Inter-Domain Routing，分级域间路由选择CIDR：Classless Inter Domain Routing，无级域间路由选择CIF：Common Intermedia Format，通用中间格式CIFS：Common Internet File System，公用因特网文件系统CIG：Cell Interconnection Gateway，信元互连网关CIG：Computer Image Generator，计算机图像发生器CIG：Computerized Interactive Graphics，计算机化交互图形学CIL：Call Identification Line，呼叫识别线路CIM：Common Information Model，公共信息模型CIM：Computer Input Media，计算机输入媒体CIM：Computer Input Microfilm，计算机输入微缩胶片CIM：Computer Integrated Manufacturing，计算机集成制造CIM：Control Interface Module，控制接口模块CIMS：Computer Integrated Manufacturing System，计算机集成制造系统CIO：Chief Information Officer，信息主管CIP：Call Information Processing，呼叫信息处理CIP：Congestion Indication Primitive，拥塞指示原语CIPOA：Classical IP Over ATM ATM，承载经典IPCIR：Calling-line-Identity-Request，主叫线路识别请求CIR：Committed Information Rate，待发信息速率CIS：CDMA Interconnect Subsystem，CDMA互连子系统CIS：Customer Information System，客户信息系统CISC：Complex-Instruction-Set Computing，复杂指令集计算CIU：Cell Input Unit，信元输入单元CIW：Customer Information Warehouse，用户信息仓库CIX：Commercial Internet eXchange，商用因特网交换CKE：Chinese Keypad Entry，中文键盘输入CKO：Chief Knowledge Officer，知识工程主管CLASS：Custom Local Area Signaling System，用户局域信令系统CLASS：Customized Local Access Signaling Service，定制的本地接入信令服务CLBM：CLassical Broadcasting Model，传统的广播模型CLD：Cell Loss Detection，信元损失检测CLEC：Competitive Local Exchange Carrier，竞争性的本地交换运营商CLI：Calling Line Identification，主叫线路识别CLI：Command Line Interface，指令线路接口CLIF：Called Line Identification Facility，被叫线路识别设备CLIP：Calling Line Identification Presentation，主叫用户线识别提示CLIP：CLassical over IP，IP承载传统业务CLIR：Calling Line Identification Restriction，主呼用户线识别限制CLIRI：Calling Line Identification Request Indication，主叫线路识别请求指示CLIS：Called Line Identification Signal，被叫线路识别信号CLLM：Consolidated Link Layer Management message，综合链路层管理信息CLM：ConnectionLess service Module，无连接业务模块CLNAP：ConnectionLess Network Access Protocol，无连接网络接入协议CLNP：ConnectionLess Network Protocol，无连接网络协议CLNS：ConnectionLess Network Service，无连接网络服务CLP：CaLl Processor，呼叫处理机CLP：Cell Loss Priority，信元丢失优先权CLP：Cell Loss Probability，信元丢失概率CL-PDU：ConnectionLess Protocol Data Unit，无连接协议数据单元CLPI：Cell Loss Priority Indication，信元丢失优先级指示CLR：Cell Loss Rate，信元丢失率CLR：Cell Loss Ratio，信元丢失比CLR：Computer Language Recorder，计算机语言记录装置CLS： Channel Load Sensing，信道负载检测CLS：Controlled Load Service，受控负载业务CLS：Customer Link Service，用户链路业务CL-SCCP：ConnectionLess SCCP，无连接SCCPCLSF：ConnectionLess Service Function，无连接服务功能CLSP：Channel Load Sensing Protocol，信道负载检测协议CLSS：Communication Link SubSystem，通信链路子系统CLT：Communication Line Terminal，通信线路终端CM：Cable Modem，纤缆调制解调器CM：Call Manager，呼叫管理器CM：Call Monitor，呼叫监控器CM：Cell Merger，信元归并CM：Coherence Multiplexing，相干复用CM：Configuration Management，配置管理CM：Connection Manager，连接管理器CM：Connection Management，连接管理CM：Connection Matrix，连接矩阵CM：Continuous Media，连续性媒体CM/SCM：Coherence Multiplexing / SubCarrier Multiplexing，相干复用/副载波复用CMA：Coherence Multiple Access，相干多址访问CMAC：Control Mobile Attenuation Code，控制移动衰减码CMC：Call Modification Completed message，呼叫改变完成消息CMC：Coherent Multi-Channel，相干多信道CMC：Concurrent Media Conversion，并行媒体转换CMC：CUG Management Center，CUG管理中心CMCB ：CoMmunication Control Block，通信控制功能块CME：Communication Management Entity，通信管理实体CME：Connection Management Entity，连接管理实体CMI：Call Management Information，呼叫管理信息CMI：Coding Method Identifier，编码方式标识符CMIP：Common Management Information Protocol，公共管理信息协议CMIP：Common Management Interface Protocol，公共管理接口协议CMIS：Common Management Information Service，公共管理信息服务CMIS/P：Common Management Information Service / Protocol，公共管理信息服务/协议CMISE：Common Management Information Service Element，公共管理信息业务单元CMM：Cell Management Module，信元管理模块CMN：Cell Misinsertion Number，信元错插数CMOS：Complementary Metal-Oxide Semiconductor，互补金属氧化物半导体CMP：Content Management and Protection，内容管理和保护CMP：Customer Management Point，客户管理点CMR：Call Modification Request message，呼叫改变请求消息CMR：Cell Misinsertion Rate，信元误插率CMR：Common-Mode Ratio，共模抑制比CMRR：Common-Mode Rejection Ratio，共模抑制比CMVR：Common-Mode V oltage Ratio，共模电压比CMRFI：Cable Modem RF Interface，线缆调制解调器射频接口CMRM：Call Modification Reject Message，呼叫改变拒绝信息CMRTS：Celulla Mobile Radio Telephone System，蜂窝移动无线电话系统CMS：Call Management System，呼叫管理系统CMS：Cluster Management System，群集管理系统CMS：Conversational Monitor System，会话式监控系统CMT：Cellular Message Telecommunications，蜂窝消息电信业务CMTS：Cable Modem Termination System，线缆调制解调器端接系统CMTS：Centralized Maintenance Test System，集中式维护测试系统CMW：Common MiddleWare，公共中间件CMX：Compact Multimedia Extension Services，压缩的多媒体扩展业务CMY：Cyan青，Magenta 品红，Yellow 黄，（printing colors），减色系统CN：Core Network，核心网CAN：Communication Network Architecture，通信网络体系结构CAN：Cooperative Networking Architecture，协作式联网体系结构CNC：Congestion Notification Cell，拥塞通知信元CNCC：Customer Network Control Center，用户网控制中心CNDP：Communication Network Design Program，通信网络设计程序CNII：China National Information Infrastructure，中国国家信息基础设施CNIP：Calling Name Identification Presentation，主叫号码识别显示CNIR：Calling Name Identification Restriction，主叫号码识别限制CNLP：Connectionless Network Layer Protocol，无连接模式网络层协议CNM：Centralized Network Management，集中式网络管理CNM：Customer Network Management，用户网管理CNMI：Communications Network Management Interface，通信网络管理接口CNN：Cellular Neural Network，蜂窝神经网络CNNS：Connectionless Node Network Service，无连接节点网络服务CNP：Communications Network Processor，通信网络处理器CNR：Carrier Noise Ratio，载噪比CNS：Communications Network System，通信网络系统CNTVR-1，稳压器控制信号－1CO：Central Office，中心局CO：Connection-Oriented，面向连接的COA：ChangeOver Acknowledge，倒换证实信号COAT：Coherent Optical Adaptive Technique，相干光自适应技术COBBACLK，音频（13M）时钟COBBACSX，音频片选COBBAIDA I数据线COBBAIF，音频接口COBBAQDAQ，数据线COBBASDA，音频数据COBBA，音频处理器COBOL：COmmon Business Oriented Language，面向商业的通用语言COC：Central Office Connection，中心局连接COC：COnsulation Calling，协商呼叫COCF：Connection-Oriented Convergence Function，面向连接的会聚功能CODEC：COder-DECoder，编译码器COFDM：Coding Orthogonal Frequency Division Multiplex，正交编码频分复用COH：Connection OverHead，连接开销COI：Central Office Interface，中心局接口COIP：COnnected line Identification Presentation，被连接线识别提示COIP：Connection-Oriented Internet Protocol，面向连接的网际协议COIR：COnnected line Identification Restriction，被叫连接线识别限制COIU：Central Office Interface Unit，中心局接口单元COL：Computer-Oriented Language，面向计算机的语言COL：COnnect Line identity ，连接线路识别COL(4:0),键盘列线COLI：COnnected Line Identity，被连接线路识别CoLP：Connected Line Identification Presentation，连接线显示CoLR：Connected Line Identification Restriction，连接线限制COM：Centralized Operation and Maintenance，集中的操作和维护COM：Common Object Model，公用对象模型COM：Continuation Of Message，报文继续COM/CM：Common Object Model / Continuation of Message ，公用对象模型/持续报文COMC ：Centralized Operations and Maintenance Center，集中的操作和维护中心CONF：CONFerence calling ，会议呼叫CONP：Connection Oriented Network layer Protocol，面向连接的网络层协议CONS：Connection-Oriented Network Service，面向连接的网络服务COO：Cost Of Ownership，拥有成本COP：Character-Oriented Protocol，面向字符的协议COP：Cohenrent Optical Processor，相干光处理器COP：Continuation Of Packet，分组的连续性COPS：Common Open Policy Service，通用开放策略服务COQ：Channel Optimized Quantizer，信道最佳化量化器CORBA：Common Object Request Broker Architecture，公共对象请求代理结构CoS：Class of Service，业务类别，服务等级COS：Cell Output Switch，信元输出交换COS：Communications-Oriented Software，面向通信的软件COS：Cooperation for Open Systems，开放系统协作CO-SCCP：Connection-Oriented SCCP，面向连接的SCCP COSS：Common Object Services Specifications，公共对象服务规范COT：Central Office Terminal，中心局终端设备COT：Class Of Traffic，业务种类COT：Class Of Trunk，中继类别COTS：Connection Oriented Transfer Service，面向连接的传送业务COVQ：Channel-Optimized Vector Quantization，信道最佳化矢量量化CP：Collision Presence，出现冲突CP：Common Part，公共部分CP：Connection Point，连接点CP：Consolidation Point，集合点CP：Content Provider，内容供应商CP：Customer Premise，用户所在地CPA：Computer Performance Analysis，计算机性能分析CPB：Channel Program Block，信道程序块CPBX：Centralized Private Branch exchange，集中式电话小交换机CPC：Call Processing Control，呼叫处理控制CPCH：Common Packet Channel，公共分组信道CPCS：Common Part Convergence Sublayer，公共部分会聚子层CPCS-PDU：CPCS-Protocol Data Unit，公共部分会聚子层协议数据单元CPCS-SDU：CPCS-Service Data Unit，公共部分会聚子层业务数据单元CPE：Customer Premises Equipment，用户端设备CPFSK：Continuous Phase-Frequency Shift Keying，连续相位频移键控CPG：Call ProGress，呼叫进展CPH：Calling Party Handling，呼叫方处理CPHCH：Common PHysical Channel，公共物理信道CPI：Characters Per Inch，字符数/英寸CPI：Common Part Indicator，公共部分指示CPICH：Common Pilot Channel，公共导频信道CPL：Computer Program Library，计算机程序库CPLD：Complex Programmable Logic Device，可编程逻辑器件CPM：Call Processing Model，呼叫处理模式CPM：Call Processor Module，呼叫处理机模块CPM：Call Progress Message，呼叫进行消息CPM：Call Protocol Message，呼叫协议信息CPM：Call Protocol Module，呼叫协议模块CPM：Continuous Phase Modulation，连续相位调制CPM：Control Protocol Message，控制协议消息CPM：Core Packet Module，核心分组模块CPM：Critical Path Method，关键路径方法CPM：Cross Phase Modulation，交叉相位调制CPM：Customer Profile Management，客户类型管理CPN：Closed Private Network，专用闭环网络CPN：Customer Premises Network，用户驻地网CPP：Call Processing Program，呼叫处理程序CPP：Calling Party Pay，主叫付费CPR：Chirp-to-Power Ratio，啁啾与功率比CPR：Cost-Performance Ratio，价格性能比CPRMA：Centralized PRMA，集中式分组预留多址CPS：Call Privacy Service，呼叫保密业务CPS：Call Processing System，呼叫处理系统CPS：Central Processing System，中央处理系统CPS：Certification Practice Statement，认证操作规定CPS：Common Part Sublayer，公共部分子层CPS-PDU：Common Part Sublayer Protocol Data Unit，公共部分子层协议数据单元CPS-PH：Common Part Sublayer Packet Header，公共部分子层分组头CPS-PP：Common Part Sublayer Packet Payload，公共部分子层净荷CPSR：Current Program Status Register，当前程序状态寄存器CPT：Cellular Paging Telecommunications，蜂窝寻呼电信业务CPT：ComPatibility Test，兼容性测试CPT：Control Packet Transmission，控制报文分组传输CPT：Cost Per Thousand，每千人次访问收费CPT：Critical Path Technique，临界路径技术CPU：Central Processing Unit，中央处理器CPWDM：Chirped-Pulse Wavelength Division Multiplexing，脉冲波分复用CLI：Calling Line Identification，主叫线识别CR：Calling Rate，呼叫率CR：Channel Reservation，信道预定CR：Connection Request，连接请求CRA：Customerized Record Announcement，客户规定的记录通知CRAC：Channel Reservation for Ahead Cell，前信元信道预留CRBA：Common Request Broker Arehitecture，公共请求代理体系结构CRC：Centralized Resource Control，集中资源控制CRC：Common Routing Channel，公共路由选择信道CRC：Cyclic Redundancy Check，循环冗余校验CRC：Cyclic Redundancy Code，循环冗余码校验CRCA：Cyclic Redundancy Code Accumulator，循环冗余码累加器CRD：Call Rerouting Distribution，重选呼叫路由分布CRD：Clock Recovery Device，时钟恢复设备CRD：Collision Resolution Device，碰撞检测设备CRE：Cell Reference Event，信元参考事件CRED：CREDit card calling，信用卡呼叫CRF：Channel Repetition Frequency，信道重复频率CRI：Call Request with Identification，识别呼叫请求CRI：Collective Routing Indicator，集群路由选择标志CRM：Call Recording Monitor，呼叫记录监视器CRM：Customer Relationship Management，客户关系管理CRN：Call ReturN，呼叫返回CRP：Call Request Packet，呼叫请求分组CRP：Currently Recommended alternate Path，当前推荐的迂回路由CRS：Call Redirection Server，呼叫再定向服务器CRS：Call Redirection Supervisor，呼叫再定向监视器CRS：Call Routing System，呼叫路由选择系统CRS：Cell Relay Service，信元中继业务CRSS：Call Related Supplementary Services，呼叫相关辅助业务CRT：Call Request Time，呼叫请求时间CRT：Cathode-Ray Tube，阴极射线管CRTP：Compressed Real-Time Protocol，实时压缩协议CS：Capability Set，能力集CS：Cell Station，小区站CS：Central Station，中心站CS：Channel Selector，信道选择器CS：Channel Switching，信道交换CS：Character Strings，字符串CS：Circuit Switch，电路交换CS：Circuit Switched Domain，电路交换域CS：Client-Server，客户机-服务器CS：Compression System，压缩系统CS：Connection Server，连接服务器CS：Convergence Sublayer，会聚子层CS-1：Capability Set-1，能力组1CSA：Carrier Service Area，载波服务区CSA：Client Server Architecture，客户机服务器体系结构CSC：Circuit Supervision Control，电路监控CSC：Circuit Switching Center，电路交换中心CSC：Common Signaling Channel，公共信令信道CSC：Common-channel Signaling Controller，公共信道信令控制器CSC：Control Signaling Code，控制信令码CSC：Customer Service Center，用户服务中心CSCE：Centralized Supervisory and Control Equipment，集中监控设备CS-CELP：Conjugate-Structure Coded-Excited Linear Predication，共轭结构码激励线性预测CSCF：Call Server Control Function，呼叫服务器控制功能CSCM：Coherent SubCarrier Multiplexing，相干副载波复用CSCS：Common Signaling Channel Synchronizer，公共信令信道同步器CSCT：Circuit-Switched Connection Type，电路交换连接类型CSCW：Computer Supported Cooperative Work，计算机支持的协同工作CSD：Call Set-up Delay，呼叫建立延迟CSD：Circuit Switched Data，电路交换数据CSDN：Circuit Switched Data Network，电路交换数据网CSDN：Circuit Switched Digital Network，电路交换数字网络CSE：Common channel Signaling Equipment，公共信道信令设备CSEI：Common channel Signaling Equipment Interface，公共信道信令设备接口CSF：Cell Site Function，信元位置功能CSF：Channel Selection Filter，信道选择滤波器CSH：Called Subscriber Hold，被叫用户保持CSI：Called Subscriber Identification，被叫用户识别CSI：Carrier Scale Internetworking，载波级互通CSI：Channel State Information，信道状态信息CSI：Convergence Sublayer Indication，会聚子层指示CSIC：Customer Specific Integrated Circuit，用户专用集成电路CSK：Code Shift Keying，码移键控CSL：Computer Structure Language，计算机结构语言CSLIP：Compressed Serial Line Internet Protocol，压缩的串行线路因特网协议CSM：Call Segment Model，呼叫段模型CSM：Call Set-up Message，呼叫建立消息CSM：Call Supervision Message，呼叫监控信息CSM：Central Subscriber Multiplex，中心用户复用CSM：Clock Supply Module，时钟供给模块CSM：Customer Service Management，用户服务管理CSMA：Carrier Sense Multiple Access，载波检测多址访问CSMA/CD：Carrier Sense Multiple Access with Collision Detection，带冲突检测的载波多路监听CSN：Circuit Switched Network，电路交换网CSN：Common Services Network，公共服务网CSNP：Complete Sequence Numbers Protocol data unit，完整序号协议数据单元CSO：Composite Second Order，复合二次失真CSP：Call Signal Processing，呼叫信号处理CSP：Commerce Service Provider，商业性服务供应商CSP：Control Signal Processor，控制信号处理机CSPDN：Circuit Switched Public Data Network，电路交换公共数据网CSPM：Call & Signaling Process Module，呼叫和信令处理模块CSR：Cell Start Recognizer，信元起始识别程序CSR：Cell Switch Router，信元交换路由器CSR：Centrex Station Rearrangement，中心站调整CSR：Customer Service Representative，客户服务代表CSS：Cell Site Switch，信元位置转换CSS：Channel Signaling System，信道信令系统CSTA：Computer-Supported Telecommunications Applications，计算机支持的电信应用CSTN：Color Super Twisted Nematic，彩色超扭曲向列（LCD）CSU：Channel Service Unit，信道服务单元CSU：Circuit Switching Unit，电路交换单元CSU：Common Service Unit，公共业务单元CSU：Customer Service Unit，用户业务单元CSU/DSU：Channel Service Unit / Data Service Unit，信道服务单元/数据服务单元CSUBANS：Called SUBscriber ANSwer，被叫用户应答CSUD：Call Set-Up Delay，呼叫建立延迟CSW：Channel Status Word，信道状态字CT：Call Transfer，呼叫转移CT：Computer Telephony，计算机电话CT/RT：Central Terminal / Remote Terminal，中央终端/远程终端CT2：Cordless Telephone 2，第二代无绳电话CT3：Cordless Telephone 3，第三代无绳电话CTA：Cordless Terminal Adaptor，无绳终端适配器CTB：Composite Triple Beat，复合三次拍频CTC：Cell Type Checker，信元类型检测器CTC：Channel Traffic Control，信道业务量控制CTC：CrossTalk Cancellation，串扰消除CTCA：Channel To Channel Adaptor，信道间适配器CTCF：Channel and Traffic Control Facility，信道与通信量控制设备CTCH：Common Traffic Channel，公共业务信道CTD：Cell Transfer Delay，信元传送迟延CTDM：Cell Time Division Multiplexing，信元时分复用CTDS：Code-Translation Data System，码转换数据系统CTE：Cable Termination Equipment，电缆终端设备CTE：Channel Translating Equipment，信道转换设备CTE：Customer Terminal Equipment，用户终端设备CTI：Computer Telephony Integration，计算机电话集成CTM：Circuit Transfer Mode，电路转移模式CTO：Chief Technology Officer，首席技术主管CTP：Connection Terminal Point，连接终端点CTS：Communications Technology Satellite，通信技术卫星CTS：Computer Telegram System，计算机电报系统CTS：Credit Telephone Service，信用卡电话业务CTTE：Common TDMA Terminal Equipment，通用TDMA终端设备CTV：Cable TeleVision，有线电视CTX：Customer Telephone eXchange，用户电话交换机CUF：Channel Utilization Factor，信道利用因素CUG：Closed User Group，密切用户群CUGOA：Closed User Group with Outgoing Access，带向外访问口的闭合用户群CUI：Character User Interface，字符用户接口CUID：Called User IDentification number，被叫用户识别号CUN：Common User Network，公共用户网络CVIP：Computer Vision and Image Processing，计算机视觉与图像处理CVPTV：Crypto-Vision Pay TeleVision，加密收费电视CVR：Computer V oice Response，计算机语音响应CVS：Creating Virtual Studios，虚拟制作室CVSD：Continuously Variable Slope Delta modulation，连续可变斜率增量调制CVT：Circuit Validity Testing，电路有效性测试CW：Call Waiting，呼叫等待CW：Continuous Wave (un-modulated signal)，连续波（未调制信号）CWP：Computer Word Processing，计算机字处理CWP：Current-window pointer，当前窗口指针。

通信英语缩略语中英文对照

自适应判决反馈均衡器一种利用判决后的信号作为后向抽头的输入信号，可以消除噪声对后向抽头信号的影响的均衡器技术。
ADM
Add Drop Multiplexer
分插复用器，一种新型的网络单元，将同步复用单元和数字交叉连接功能综合一体。
ADM
Add-Drop Multiplexer
上/下路复用器
ADPCM
无线行业企业协会
ARL
Acceptable Reliability Level
合格的可靠性（标准）
ARM
Asynchronous Response Mode
异步应答方式
ARP
Address Resolution Protocol
地址解析协议
ARPA
Advanced Research Projects Agency
(美)高级研究计划署
ARPANET
Advanced Research Projects Agency Network
(美)高级研究计划署网络，阿帕网
ARPANET
Advanced Research Projects Agency NETwork
(美国国防部）高级研究规划局网络
ARPS
Advanced Real-Time Processing System
APP
A Posteriori Probability
后验概率
APR
Automatic Programming and Recording
自动程序设计与记录
APR
Automatic Position Reporting
自动位置报告
APS
Automatic Protection Switching

通信工程师英文缩写释义对照表(综合能力)

Differential PCM Adaptive DPCM Delta Modulation Automatic Repeat reQuest Forward Error Correction Low-Density Parity-Check Bose，Chaudhuri，Hocguenghem Reed，Solomon Band Pass Filter Amplitude Modulation Frequency Modulation Phase Modulation Double-Sideband Modulation Single-Sideband Modulation Vestigial-Sideband Modulation Binary Amplitude Shift Keying Binary Frequency Shift Keying Minimum Shift Keying Binary Phase Shift Keying Multi-Phase Shift Keying Quadrature Phase Shift Keying Differential Quadrature Reference Phase Shift Keying Offset-Quadrature Phase Shift Keying 8 Phase Shift Keying Quadrature Amplitude Modulation Long Term Evolution Gaussian-Filter Minimum Shift Keying Global System for Mobile Communications Frequency Division Multiplexing Time Division Multiplexing Wavelength Division Multiplexing Wavelength Division Multiplex Module Code Division Multiplexing Asynchronous Transfer Mode Information and Communications Technology Internet Content Provider Wireless Local Area Network Fixed Mobile Convergence Passive Optical Network Ethernet Passive Optical Network Gigabit-Capable Passive Optical Networks x-Passive Optical Networks Optical Line Terminal Optical Net Unit Optical Net Terminal Optical Distribution Network Network Element Service Node Interface User Network Interface Engineering Procurement Construction IP Multimedia Subsystem Next-Generation Internet Optical Transport Network Automatically Switched Optical Network

最全通信缩略词

最全的通信缩略词A&EM Alarm & Event Management 告警与事件管理A&VE Audio / Video Editor 音频/视频编辑器A-A Analog-Analog 模模A-D Analog-Digital 模数A/D Analog / Digital 模拟/数字A/V Audio / V ideo 音频/视频A/VP Audio / Video Panel 音频视频面板AA Absolute Address 绝对地址AA Access Agent 访问代理AA Arrival Angl 入射角AA Automatic Alarm call 自动报警呼叫AA Automatic Answer 自动应答AA/G Application Agent / Gateway 应用代理/网关AAA Authentication, Authorization and Accounting 验证、授权和帐户AAB Automatic Alternative Billing 自动更换记帐AAB Automatic Answer Back 自动应答AAC Active Address Code 有效地址码AAC Aeronautical Administrative Communication 航空管理通信AAC Automatic Alarm Call 自动报警呼叫AACS Asynchronous Address Communication System 异步地址通信系统AAD Adaptive Arithmetic Decoder 自适应算术码译码器AAE Adaptive Arithmetic Encoder 自适应算术码编码器AAF Access Adaption Function 存取自适应功能AAF Analog Antialiasing Filter 模拟防混淆滤波器AAIC Accounting Authority Identification Code 结算机构识别码AAL A TM Adaptation Layer A TM适配层AAL1 A TM Adaptation Layer 1 A TM适配层1AAL2 A TM Adaptation Layer 2 A TM适配层2AAL3/4 A TM Adaptation Layer 3/4 A TM适配层3/4AAL5 A TM Adaptation Layer 5 A TM适配层5AALM A TM Adaptation Layer Module A TM适配层模块AAR Automatic Alternative Routing 自动迂回路由AARE Application Association REsponse 应用联合响应AARQ Application Association ReQuest 应用联合请求AAS Advanced Administration System 先进管理系统AAS Automatic Addressing System 自动寻址系统AAS Automatic Announcement Subsystem 自动通知子系统AAS Automatic Audio Switching system 自动音频交换系统AA T Automatic Answer Trunk 自动应答中继AA TS Alerting Automatic Telling Status 自动报警状态AAU Automatic Answering Unit 自动应答单元AA VD Automatic Alternate V oice / Data 自动语音/数据交替使用AB ABbreviated dialing 缩位拨号AB Address Bus 地址总线AB Aligned Bundle 定位光纤束AB Audio Bandwidth 音频带宽ABC Address Bus Control 地址总线控制ABC Advanced Broadband Communications 高级宽带通信ABC Analog Baseband Combiner 模拟基带合并器ABC Auto Billing Calling 自动记帐呼叫ABC Automatic Bandwidth Control 自动带宽控制ABC Automatic Bias Compensation 自动偏置补偿ABC Automatic Bias Control 自动偏置控制ABC Automatic Broadcasting Control system 自动广播控制系统ABD ABbreviated Dialing 缩位拨号ABD Answer-Back Device 应答设备ABDL Automatic Binary Data Link 自动二进制数据链路ABEP Advanced Burst Error Processor 高级突发错误处理器ABER A verage Bit Error Rate 平均误比特率ABF Air Blown Fiber 充气光纤ABI Application Binary Interface 应用二进制接口ABM Asynchronous Balanced Mode 异步平衡模式ABOBA Asynchronous Bidirectional Optical Branching Amplifier 不对称双向光支路放大器ABR Address Buffer Register 地址缓冲寄存器ABR Answer Bid Ratio 应答试占比ABR Area Border Router 区域边界路由器ABR Auromatic Bit Rate selection 自动比特率选择ABR A vailable Bit Rate 可用比特率ABS Access Barred Signal 接入受阻信号ABS Alternate Billing Service 可选计费业务ABS Antipodal Baseband Signaling 对应基带信号ABT A TM Block Transfer A TM块转移AC Access Code 存取码，接入码AC Access Concentrator 接入集中器AC Access Control 访问控制AC Access Coupler 通路耦合器AC Access Cycle 存取周期AC Accounting Function 计费功能AC Advice of Charge 计费通知AC Application Channel 应用信道AC Application Context 应用关系AC Area Code 地区号1AC Armored Cable 铠装光缆AC Asynchronous Computer 异步计算机AC Authentication Center 认证中心AC Authentication Code 认证码ACA ACcounting Analysis 结算分析ACA Adaptive Channel Allocation 自适应信道分配ACA Adjacent Channel Attenuation 相邻信道衰减ACA Automated Cable Analysis 电缆自动分析ACB Automatic Call Back 自动回叫ACC Account Card Calling 计帐卡呼叫ACC ACCounting collection 帐单收集ACC Asynchronous Communication Control 异步通信控制ACC Automatic Carrier Control 载波自动控制ACC Automatic Congestion Control 自动拥挤控制ACCA ACcounting Class Administration 结算分类管理ACCH Associated Control CHannel 随路控制信道ACCS Automatic Calling Card Service 自动呼叫卡业务ACD Automatic Call Distribution 自动呼叫分配ACD Automatic Call Distributor 自动呼叫分配器ACDMA Advanced CDMA高级码分多址ACE Access Connection Element 接入连接单元ACE Animated Computer Education 计算机动画教育ACE Automatic Calling Equipment 自动呼叫设备ACE Auxiliary Control Element 辅助控制单元ACF Access Control Field 访问控制字段ACF Advanced Communications Function 高级通信功能ACF Authentication Control Function 鉴权控制功能ACF Automatic Colour Filter 自动彩色过滤器ACH Answer CHarge 应答计费ACHI Application CHannel Interface 应用信道接口ACI Access Control Information 接入控制信息ACI Adjacent Channel Interference 相邻信道干扰ACI Asynchronous Communication Interface 异步通信接口ACIA Asynchronous Communication Interface Adapter 异步通信接口适配器ACL Access Control List 访问控制表ACL Advanced Communication Link 高级通信链路ACL Application Control Language 应用控制语言ACL Authorized Component List 授权成员表ACM Access Control Module 访问控制模块ACM Address Complete Message 地址完全消息ACM Alarm Control Module 报警控制模块ACM Application Control Management system 应用控制管理系统ACM Association for Computing Machinery 计算机协会(美国)ACM Automatic Coding Machine 自动编码机ACM Auxiliary Control Module 辅助控制模块ACO Alarm Cut-Off 报警切断ACP ACtion Point 作用点ACP Agent Creation Point 代理生成点ACPM A TM Central Process Module A TM中央处理模块ACR Access Control Register 访问控制寄存器ACR ACcounting Registration 结算登记ACR Allowed Cell Rate 允许的信元率ACR Attenuation-to-Crosstalk Ratio 衰减串扰比ACR Automatic Call Recording 自动呼叫记录ACR Automatic Character Recognition 自动字符识别ACR A vailable Cell Rate 可用信元率ACR A verage Cell Rate 平均信元率ACRE Automatic Call Recording Equipment 自动呼叫记录设备ACS Access Control Server 接入控制服务器ACS Access Control System 接入控制系统ACS Admission Control Service 许可控制服务ACS Advanced Cryptographic System 高级密码系统ACS Alarm Call Service 报警呼叫业务ACS All Channel Signaling 全信道信令ACS Association Control Service element 联合控制服务单元ACS Asynchronous Communication Server 异步通信服务器ACS Audio Communication System 音频通信系统ACS Automatic Call Sender 自动呼叫发送器ACS Automatic Coding System 自动编码系统ACSE Association Control Service Element 联合控制业务单元ACT Automatic Computer Testing 自动计算机测试ACTS Advanced Communication Technologies and Services 先进的通信技术与业务ACTTAB ACTion TABle 动作表ACU Access Control Unit 接入控制单元ACU Automatic Calling Unit 自动呼叫装置AD Address Decoder 地址译码器AD Administrative Domain 管理域ADAC Automatic Data Acquisition Center 自动数据采集中心ADC ADdress Complete 地址完全ADC Analog-Digital Converter 模数转换器ADCC Asynchronous Data Communication Channel 异步数据通信信道ADCCP Advanced Data Communications Control Procedure 高级数据通信控制规程2ADCP Advanced Data Communication Protocol 高级数据通信协议ADE Automatic Data Entry system 自动数据输入系统ADF Authentication Data Function 鉴权数据功能ADH Asynchronous Digital Hierarchy 异步数字系列ADI ADdress Incomplete 缩位拨号ADIX Advanced Digital Information eXchange 先进的数字信息交换ADL Administration Description Language 管理描述语言ADL Application Development Language 应用开发语言ADL Automatic Data Link 自动数据链路ADLC Advanced Data Link Control 高级数据链路控制ADLC Analogue-Digital Line Converter 模拟-数字线路变换器ADM Adaptive Delta Modulation 自适应增量调制ADM Add / Drop Multiplexer 分插复用器ADM Automated Data Management 自动数据管理ADN Administration Data Network 管理数据网络ADNSC Automatic Digital Network Switching Center 自动数字网交换中心ADP Acoustic Data Processor 声音数据处理器ADP Associative Data Processing 关联数据处理ADP Automatic Data Processing 自动数据处理ADP Automatic Data Processor 自动数据处理器ADPCM Adaptive Differential PCM 自适应差分脉码调制ADPLL All Digital Phase-Locked Loop 全数字式锁相环ADPS Automatic Data Processing System 自动数据处理系统ADPS Auxiliary Data Processing System 辅助数据处理系统ADR Address Digit Receiver 地址数字接收机ADR ADdress Register 地址寄存器ADR ADvisory Route 建议路由ADS Abbreviated Dialing Service 缩位拨号业务ADS Active Double Star 有源双星ADS Advanced Debugging System 先进程序调试系统ADS Advanced Display System 高级显示系统ADS Analog Display Service interface 模拟显示服务接口ADS Application Development System 应用开发系统ADS Asynchronous Data Service 异步数据业务ADS Automatic Digital Switch 自动数字交换机ADSL Asymmetric Digital Subscriber Line 非对称数字用户线ADSL Asymmetric Digital Subscriber Loop 非对称数字用户环路ADSS All-Dielectric Self-Supporting optic fiber cable 全介质自承式光缆ADT Assured Data Transfer 有保证的数据传送ADT Automatic Data Test system 自动数据测试系统ADU Automatic Dialing Unit 自动拨号装置AE Animation Editor 动画编辑器AE Application Entity 应用实体AE Audio Equipment 音频设备AES Advanced Encryption Standard 高级加密标准AEST Automated Enhanced Security Tool 自动强化安全工具AET A verage Execution Time 平均执行时间AF Access Facilities 接入设施AF Adaption Facility 适配设施AF Adaption Function 适配功能AF Assured Forwarding 可确定的转发AF Audio-Frequency 音频AF-PHB Assured Forwarding PHB group 可确定的转发PHB组AFI Authority and Format Identifier 权限和格式标识符AFI Authority Format Identifier 权限格式标记符AFIPS American Federation of Information Processing Society 美国信息处理协会联合会AFP Advanced Function Printing 先进的功能打印AFR Automatic Flexible Routing 自动可变路由AFSK Audio Frequency Shift Keying 声频频移键控AFT Adapter Fault Tolerance 适配器容错AFT Asynchronous Frame Technology 异步帧技术AG Application Gateway 应用网关AGC Automatic Gain Control 自动增益控制AGCH Access Grant CHannel 接入允许信道AGS Application Generator System 应用生成器系统AH Authentication Header 认证头AHT A verage Handling Time 平均处理时间AHT A verage Holding Time 平均保持时间AI Alarm Indication 报警指示AI Artificial Intelligence 人工智能AI Automatic Inspection 自动检验AIDS Advanced Interactive Display System 高级交互式显示系统AIFF Audio Interchange File Format 音频交换文件格式AIL Artificial Intelligence Language 人工智能语言AIL Audio Interface Library 音频接口库AIM Address Indexing Method 地址检索方法AIM Advanced Image Management system 高级图像管理系统AIM Advanced Information Manager 高级信息管理程序AIM Advanced Interface Module 高级接口模块AIM Asynchronous Interface Module 异步接口模块3AIMUX A TM Inverse MUltipleXing A TM反向复用AIN Advanced Intelligent Network 高级智能网AIN Asia Internet Network 亚洲因特网网络AIRS Automatic Image Retrieval System 自动图像检索系统AIS Alarm Indication Signal 报警指示信号AIS Automatic Information System 自动信息系统AIS Automatic Intercept System 自动截取系统AIU Alarm Interface Unit 告警接口装置AIU A TM Interface Unit A TM接口单元AIX Advanced Interactive eXecutive 高级交互执行程序AL Address Line 地址线AL Application Layer 应用层AL Audio Language 音频语言AL Audio Library 音频库ALAN Advanced Local Area Network 高级局域网ALB Automatic Loop Back 自动回环ALC Analog Line Card 模拟用户线插件ALE Automatic Laser Encoder 自动激光编码器ALE Automatic Link Establishment 自动链路建立ALI Asynchronous Line Interface 异步线路接口ALIM A TM Line Interface Module A TM线路接口模块ALP Automated Learning Process 自动学习过程ALS Automated Location System 自动定位系统ALT Algorithmic Learning Theory 算法学习理论ALT Automatic Line Test 自动线路测试AM Access Module 接入模块AM Address Mark 地址标记AM-VSB Amplitude Modulation V estigial Side-Band 残留边带振幅调制AMA Action Media Adapter 自动媒体适配器AMA Automatic Message Accounting 自动信息计费AMC Alternate Media Center 备用媒体中心AMC A TM inter-Module Connector A TM模块间连接器AMCP Advanced Multimedia Communication Protocol 高级多媒体通信协议AMCR Adaptive Multimedia Communication Routing 自适应多媒体通信路由算法AMES A TM Mobility Extension Service A TM移动性扩展服务AMF Authentication Management Function 认证管理功能AMHS Automatic Message Handling System 自动信息处理系统AMI Alternative Mark Inversion 传号交替取反AMIS Audio Message Interactive Specification 声讯交互规范AMME Automatic Multi-Media Exchange 自动多媒体交换机AMPE Automated Message Processing Exchange 自动信息处理交换机AMPS Advanced Mobile Phone System 高级移动电话系统AMR Adaptive Multiple Rate 自适应多速率AMSIA A V Multimedia Service Implementation Agreement 音像多媒体业务执行协议AN Access Network 接入网AN Access Node 接入节点AN Active Network 有源网络AN Active Node 有源节点ANAS A TM Network Access Subsystem A TM网接入子系统ANCC Access Network Control Center 接入网控制中心AND Automatic Network Dialing 自动网络拨号ANI Automatic Number Identification 自动号码识别ANM ANnouncement Machine 录音通知机ANMP Account Network Management Program 帐目网络管理程序ANN Artificial Neural Network 人工神经网络ANS Access Network System 接入网系统ANSA Advanced Network System Architecture 高级网络系统体系结构ANSI American National Standard Institute 美国国家标准协会ANSS Access Network Support System 接入网支持系统ANTC Advanced Network Test Center 高级网络测试中心AO Automated Office 自动化办公室AOC Advice Of Charge 计费通知AOC All-Optical Communication 全光通信AOD Active Optical Device 有源光器件AOF Active Optical Fiber 有源光纤AON Active Optical Network 有源光网AON All Optical Network 全光网络AOS Advanced Operating System 高级操作系统AP Access Point 接入点AP Access Protocol 访问协议AP Analysis Point 分析点APCM Adaptive Pulse Code Modulation 自适应脉码调制APD A valanche Photo Diode 雪崩光电二极管APDU Application Protocol Data Unit 应用协议数据单元APE Adaptive Prencdictive Encoding 自适应预测编码APE Animation Production Environment 动画制造环境API Application Program Interface 应用编程接口APII Asia Pacific Information Infrastructure 亚太信息基础设施APMT Asia Pacific satellite Mobile Telecommunication 亚4太卫星移动通信系统APON A TM Passive Optical Network A TM无源光纤网APPN Advanced Peer-to-Peer Networking 高级对等联网APS Automatic Protection Switching 自动保护切换APSK Amplitude Phase Shift Keying 幅相键控APU Audio Processing Unit 音频处理单元APWS Automation Placement Wiring Subsystem 自动化布局布线子系统AR Address Register 地址寄存器AR Alternate Route 迂回路由AR Artificial Reality 人工现实ARC Administrative Radio Conference 无线电管理会议ARF Access link Relay Function 接入链路转接功能ARM Asynchronous Response Mode 异步响应模式ARP Address Resolution Protocol 地址解析协议ARPANET Advanced Research Projects Agency NET (美国)高级研究计划局网ARQ Automatic Repeat reQuest 自动要求重复ARR Automatic ReRouting 自动重选路由ARS Auto Rate Selection 自动速率选择ARS Auto Response System 自动响应系统AS Absent-Subscriber 缺席用户AS Activity Scanning 活动扫描AS Anti-Spoofing 反电子欺骗AS Assured Service 确保服务AS Authentication Server 认证服务器AS Autonomous System 自治系统ASAP Application Service Access Point 应用业务接入点ASB Asymmetric Switched Broadband 非对称宽带交换ASBR Autonomour System Border Router 自治域边界路由器ASCII American Standard Code for Information Interchange 美国信息交换标准码ASD Automatic Synchronized Discriminator 自动同步鉴别器ASE Amplified Spontaneous Emission 放大自发辐射ASE Application Service Element 应用业务单元ASE Application System Entity 应用系统实体ASE A TM Switching Element A TM交换元件ASF Air-Supported Fiber 空气间隙光缆ASI Alternate Space Inversion 隔位空号翻转ASIC Application Specific Integrated Circuit 专用集成电路ASIM ASynchornous Interface Module 异步接口模块ASK Amplitude Shift Keying 幅移键控ASLC Analog Subscriber Line Circuit 模拟用户线电路ASM A TM Switching Mode A TM交换模式ASN A TM Switching Network A TM交换网ASN.1 Abstract Syntax Notation One 抽象语法表示法1 ASNA A TM-based Signaling Network Architecture 基于A TM的信令网络结构ASP Active Server Pages 动态服务器主页ASP Advanced Speech Processing 高级语音处理ASP Analog Signal Processor 模拟信号处理器ASP Application Service Provider 应用服务供应商ASQS Application Specific Quality of Service 专用质量服务ASR Access Service Request 访问服务请求ASR Automated Speech Recognition 自动语音识别ASR Automatic Speech Retrival 自动语音检索ASS Audio SubSystem 音频子系统ASSP Application Specific Standard Product 专用标准产品AST Asynchronous Shared Terminal 异步共享终端AST Authoring Software Tools 多媒体编辑软件工具ASU A TM Service Unit A TM业务单元ASU A TM Subscriber Unit A TM用户单元ASV A TM-based Scalable Video 基于A TM的可控视频ASVD Analog Synchronous V oice Data 模拟同步语音数据ASW Acoustic Surface Wave 声表面波ASYI ASYnchronous Interface 异步接口A T Acceptance Test 验收试验A T Analog Trunk 模拟中继A TA Asynchronous Terminal Adapter 异步终端适配器A TA Automatic Trouble Analysis 自动故障分析A TBM A verage Time Between Maintenance 平均维修间隔时间A TC Adaptive Transform Coding 自适应变换编码A TC A TM Transfer Capability A TM的传递能力A TD Asynchronous Time Division 异步时分A TDM Asynchronous Time Division Multiplexing 异步时分复用A TI Alarm Transmission Interface 报警传输接口A TIS Automatic Terminal Information Service 自动终端信息服务A TL Active Template Library 活动样板库ATM A synchronous Trunk Module 异步中继模块ATM A synchronous Transfer Mode 异步转移模式ATM A utomatic Telling Machine 自动柜员机ATM-NIC A TM-Network Interface CardATM 网络接口卡ATM-PON A TM-Passive Optical Network A TM无源光网络ATM-SDU A TM-Service Data Unit ATM业务数据单元ATM-SLIC ATM-Subscriber Line Interface Circuit ATM用户线接口电路ATM-SW ATM SWitch A TM交换(机)ATM-UNI A TM-User Network Interface ATM用户网接口5ATM-XC A TM-CrosS-Connect ATM交叉连接ATME Automatic Transmission Measuring Equipment 自动传输测量设备ATMOS ATM Optical Switching ATM光交换ATN Addition Transition Network 增强转移网络ATN Augmented Transition Network 扩充转移网络ATPG Automatic Test Pattern Generator 自动测试码生成程序ATRAC Adaptive TRansform Acoustic Coding 自适应变换域声音编码ATS Automatic Testing System 自动测试系统ATS Automatic Translation System 自动翻译系统ATS Automatic Tuning System 自动调谐系统ATT Address Translation Table 地址转换表ATT Automatic Test Terminal 自动测试终端ATU-C ADSL Transceiver Unit-Centrol office ADSL收发单元局端ATU-R ADSL Transceiver Unit-Remote terminal ADSL收发单元远程终端AU Access Unit 访问(接入)单元AU Adapter Unit 适配单元AU Administrative Unit 管理单元AU Authentication of User 用户认证AUAP AU Access Point 接入单元的接入点AUC AUthentication Center 认证中心AUI Attachment Unit Interface 连接单元接口AUM Asynchronous User Module 异步用户模块AUP Acceptable Use Policy 可接受使用策略AUPTR Administration Unit PoinTeR 管理单元指针AUTZC AUThoriZation Code 鉴别码A V Analog V ideo 模拟视频A V Analog V oice 模拟话音A V Audio-V isual 视听A VC Audio for V ideo-Conferencing 会议电视用的音频A VC Audio V isual Connection 音像连接A VC Aural and V isual Code 听觉与视觉信号编码A VCD Audio V ideo Compression Disk 音频视频压缩光盘A VD Alternate V ocie and Data 交变语音和数据A VD Audio V ideo Driver 音视频驱动器A VDS Automatic V oice Data Switching 自动语音数据交换A VDSP Audio Video Data Signal Processor 音视频数据信号处理器A VE Audio Video Engine 音视频引擎A VI Audio V ideo Interactive 音视频交互作用A VI Audio V ideo Interlaced 音视频数据交叉(交织)A VI Audio V ideo Interleave 音视频交替A VID Advanced Visual Information Display 高级视频信息显示A VIS Audio-V isual Information System 视听信息系统A VIS Audio-V isual Interaction Service 视听交互业务A VK Audio V ideo Kernel 音频视频核心A VL Audio V ideo Library 音频视频库A VLN Automated V ehicle Location and Navigation 自动车辆定位和导航A VM Audio-V isual Modulator 音像调制器A VP Advanced V ideo Products 先进的视频产品A VP Analog Video Processor 模拟视频处理器A VP Audio-Video Processor 音频-视频处理器A VR Automatic V oice Recognition 自动话音识别A VR Automatic V oice Relay 自动话音中继A VS Aided V ideo System 辅助视频系统A VS Application Visualization System 应用可视化系统A VS Audio / V ideo Server 音像服务器A VSS Audio Video SubSystem 音频视频子系统A VSS Audio Vidio Support System 音频视频支撑系统AWA ATM Wireless Access ATM无线接入AWACS ATM Wireless Access Communiction System ATM无线接入通信系统AWGN Additive White Gaussian Noise 加性高斯白噪声AXC A TM CrosS Connect A TM交叉连接B-BCC Broadband Bearer Connection Control 宽带承载连接控制B-DCN Backbone Data Communication Network 骨干数据通信网B-ET Broadband Exchange Termination 宽带交换终端B-ISDN Broadband Integrated Services Digital Network 宽带综合业务数字网B-NT Broadband Network Termination 宽带网络终端B-TA Broadband Terminal Adaptor 宽带终端适配器B-TE Broadband Terminal Equipment 宽带终端设备B-UNI Broadband User Network Interface 宽带用户网接口B2B Business to Business 企业到企业(电子商务)B2C Business to Consumer 企业到消费者(电子商务)BA Bandwidth Allocation 带宽分配BA Basic Access 基本接入BA Building Automation 楼宇自动化BA Business Audio 商用音频BAC Bus Adapter Control 总线适配器控制BACP Broadband Assign Control Protocol 带宽分配控制协议BACP Broadcasting Authorization Control Protocol 广播授权控制协议BAICD Blind Anchored Interference-Cancelling Detector 盲区固定消干扰探测器BAP Basic Audio Processor 基本音频处理器BAP Broadband Access Point 宽带接入点BAR Base Address Register 基地址寄存器BAS Bit-rate Allocation Signal 比特率分配信号BAS Broadband Access Server 宽带接入服务器BAS Building Automation System 楼宇设备自动化系统BA T Bandwidth Allocation Threshold 带宽分配阈值6BATE Baseband Adaptive Transversal Equalizer 基带自适应横向均衡器BATMAN Banyan ATM Architectural Network 榕树A TM结构网络(局域网串联)BAU Broadband Access Unit 宽带接入设备BBA BroadBand Access 宽带接入BBCC BroadBand Communication Channel 宽带通信信道BBE Background Block Error 背景误块BBE Better than Best-Effort service 优于尽力型业务BBER Background Block Error Ratio 背景误块比BBM BaseBand Modem 基带调制解调器BBN BroadBand Network 宽带网BBS Bulletin Board Service 公告板服务BBS Bulletin Board System 公告板系统BBU Bandwidth Based Unit 基于带宽的单元BBX Base Band eXchange 基带交换BC Bearer Capability 承载能力BC Bearer Channel 承载信道BC Bearer Circuit 承载电路BC Bearer Control 承载控制BC Billing Center 计帐中心BCC Bearer Channel Connection 承载信道连接BCC Bearer Connection Control 承载连接控制BCC Block Character Check 块特性校验BCC Blocked Call Cleared 阻塞呼叫清除BCC Broadband Communication Channel 宽带通信信道BCCH Broadcast Control CHannel 广播控制信道BCCP Bearer Channel Control Protocol 承载信道控制协议BCD Binary Coded Decimal 二进编码十进制BCDS Broadband Connectionless Data Service 宽带无连接数据服务BCF Bearer Control Function 载体控制功能BCH Broadcast CHannel 广播信道BCM Basic Call Management 基本呼叫管理BCN Broadband Communication Network 宽带通信网BCP Basic Call Processing 基本呼叫处理BCPN Business Customer Premises Network 商业用户驻地网BCS Block Check Sequence 块校验序列BCSM Basic Call State Model 基本呼叫状态模型BCT Bandwidth Coding Technique 带宽编码技术BCT Bandwidth Compression Technique 带宽压缩技术BCT Basic Color Term 基本色彩项BCU Basic Communication Unit 基本通信单元BCUSM Basic Call Unrelated State Model 呼叫不相关的状态模型BDB Bidirectional Data Bus 双向数据总线BDFC Bi-Directional Fiber-Coax 双向光纤-同轴线BDGP Broadcasting Data packet Grouping Protocol 广播数据包分组协议BDI Business Data Interchange 商务数据交换BDSL Broadband DSL 宽带数字用户线BDSL Broadcast DSL 广播数字用户线BE Best-Effort service 尽力型业务BEC Backward Error Correction 后向纠错BECN Backward Explicit Congestion Notification 后向显示拥塞控制BER Bit Error Rate 误比特率BERT Bit Error Rate Testing 误比特率测试BEX Broadband EXchange 宽带交换BF Base Frame 基帧BFCFC Broadcast Feedback Channel Flow Control 广播反馈信道流控制BFT Binary File Transfer 二进制文件传送BFTP Broadcasting File Transfer Protocol 广播文件传送协议BG Base Group 基群BG Border Gateway 边界网关BGF Basic Global Function 基本全局功能BGP Border Gateway Protocol 边界网关协议BGP4 Border Gateway Protocol version 4 边界网关协议第4版BGV Back Ground Video 背景视像BHCA Busy Hour Call Attempt 忙时试呼BHCA Busy Hour Calling Amount 忙时呼叫次数BHM Basic Hypermedia Model 基本超媒体模型BI Bus Interface 总线接口BI Business Intelligence 商业情报BIB Backward Indicator Bit 反向指示比特BIC Bearer Identification Code 承载信道识别码BIDS Broadband Integrated Distribution Star network 宽带综合分配星形网BIGFON Broadband InteGrated Fiber Optic Network 宽带综合光纤通信网BIL Bus Interface Logic 总线接口逻辑BIN Business Information Network 商业信息网络BIP-ISDN Broadband, Intelligent and Personalized ISD 宽带化、智能化和个人化的ISDNBIPS Billion Instructions Per Second 十亿条指令/秒BIS Business Information System 商业信息系统BISUP Broadband ISDN User Part 宽带ISDN用户部分BITS Building Integrated Timing System 大楼综合定时系统BIU Basic Information Unit 基本信息单元BLER BLock Error Rate 误块率BLNT Broadband Local Network Technology 宽带局部网技术BLP Bypass Label Processing 旁路标号处理BLR BLocking Request 阻塞请求BLS Broadband Local Switch 宽带市话(本地)交换BLU Basic Link Unit 基本链路单元7BM Bandwidth Manager 带宽管理器BM Buffer Memory 缓冲存储器BMA Block Matching Algorithm 块匹配算法BMC Bus Master Controller 总线主控制器BMP Billing Management Poin 计费管理点BMS Billing and Management System 计费和管理系统BMS Building Management System 楼宇管理系统BMTS Bandwidth Manager and Traffic Scheduler 带宽管理和业务调度程序BMU Basic Measurement Unit 基本测量单位BN Backbone Network 骨干网BN Balancing Network 平衡网络BNN Boundary Network Node 边界网络结点BNS Broadband Network Services 带宽网络服务BO-EOC Bit-Oriented Embedded Operations Channel 面向比特的嵌入式操作信道BOA Basic Object Adapter 基本对象适配器BOAN Business-oriented Optical Access Network 面向企业的光接入网BOD Bandwidth On Demand 按需提供带宽BOM Beginning Of Message 报文开始BON Building-Out Network 附加网络BONI Basic Optical Network Interface 基本光网接口BONT Broadband Optical Network Terminal 宽带光网络终端BOP Beginning Of Packet 分组信息开始BOP Bit-Oriented Protocol 面向比特的协议BOS Basic Operating System 基本操作系统BP Back Propagation 反向传播BPA Back Propagation Algorithm 反向传播算法BPDU Bridge Protocol Data Units 桥式协议数据单元BPF Band Pass Filter 带通泸波器BPI Bit Per Inch 比特/英寸BPON Broadband Passive Optical Network 宽带无源光网络BPR Business Process Reengineering 业务流程重组BPS Bits Per Second 比特/秒BPSS Basic Packet Switched System 基本的分组交换系统BPX Broadband Packet eXchange 宽带分组交换BR Backward Reporting 后向报告BR Bandwidth Renegotiation 带宽协调BR Border Router 边界路由器BRA Basic Rate Access 基本速率接入BRAN Broadband Radio Access Network 宽带无线接入网BRF Bandwidth Request Field 带宽要求字段BRI Basic Rate Interface 基本速率接口BRI-ISDN Basic Rate Interface-ISDN 基本速率接口-ISDNBRP Bandwidth Request PDU 带宽请求协议数据单元BRP Basic Reservation Protocol 基本预留协议BRSU Broadband Remote Switch Unit 宽带远端交换单元BS Base Station 基站BS Beam Splitter 分光器BS Broadcast Satellite 广播卫星BS Bus System 总线系统BSAP Broadband Service Access Point 宽带业务接入点BSC Base Station Controller 基站控制器BSD Base Station Demodulator 基站解调器BSIC Base Station Identification Code 基站标识码BSL Buried Service Lightguide cable 埋式光缆BSM Backward Set-up Message 反向建立消息BSM Base Station Manager 基站管理系统BSM Base Station Modulator 基站调制器BSN Backward Sequence Number 反向序号BSN Broadband Service Node 宽带业务节点BSN Broadcast and Select Network 广播及选择网络BSP Bulk-Synchronous Parallel 大容量同步并行BSS Base Station Subsystem 基站子系统BSS Base Station System 基站系统BSS Broadband Switching System 宽带交换系统BSS Broadcast Satellite Service 广播卫星业务BSS Bulk Storage System 大容量存储系统BSSGP BSS GPRS Protocol BSS GPRS协议BSU Base Station Unit 基站单元BSU Bearer Switchover Unit 承载切换单元BSU Bypass Switch Unit 旁路转换单元BSVC Broadcast Signaling V irtual Channel 广播信令虚通道BTCP Broadcasting Transfer Control Protocol 广播传送控制协议BTP Bulk Transfer Protocol 成批转移协议BTS Base Transceiver Station 基地收发信机站BTU Basic Transmission Unit 基本传输单元BU Branching Unit 支路单元BUS Broadcast and Unknown Server 广播与未知地址服务器BUTICS BUilding Total Information and Control System 楼宇全信息及控制系统BW Both Way 双向BWA Broadband Wireless Access 宽带无线接入BWDM Bandpass Wavelength Division Multiplexer 带通波分复用器BWLL Broadband Wireless Local Loop 宽带无线本地环路BWR BandWidth Radio 带宽比BWSC Broadband Wireless Service Center 宽带无线业务中心BWT BothWay Trunk 双向中继BWU BandWidth Utilization 带宽利用C&C Computer & Communication 计算机与通信C/D Coder / Decoder 编码器/译码器C/N Carrier-to-Noise ratio 载噪比C/R Command / Response (bit) 命令/响应(比特)8C2B Customer to Business 消费者到企业(电子商务)C3(3C) Computer, Communication, Control 计算机、通信、控制C3I Command, Control, Communication and Intelligence 指挥、控制、通信和情报C4I Command, Control, Communication, Computer and Intelligence 指挥、控制、通信、计算机和情报C5(5C) Computer, Communication, Content, Customer and Control 计算机、通信、容量、顾客和控制C7 CCITT No.7 signaling CCITT七号信令CA Call Agent 呼叫代理CA Certificate Authority 认证中心CA Charging Analysis 计费分析CA Collision Avoidance 碰撞防止CA Communication Automation 通信自动化CA Congestion Avoidance 拥塞防止CAA Computer Assisted Animation 计算机辅助动画CAAD Computer Aided Architecture Design 计算机辅助结构设计CAAS Computer-Assisted Animation System 计算机辅助动画系统CAC Call Admission Control 呼叫允许控制CAC Computer Aided Creating 计算机辅助创意CAC Computer Assisted Composition 计算机辅助创作(作曲)CAC Computer-Assisted Counseling 计算机辅助咨询CAC Connection Admission Control 连接允许控制CAD Computer Aided Design 计算机辅助设计CAD Computer-Aided Diagnosis 计算机辅助诊断CAE Computer-Aided Education 计算机辅助教育CAE Computer-Aided Engineering 计算机辅助工程CAE Customer Application Engineering 用户应用工程CAI Common Air Interface 公共空中接口CAI Computer-Aided Instruction 计算机辅助教学CAI Computer-Assisted Interrogation 计算机辅助咨询CAIRS Computer-Assisted Information Retrieval System 计算机辅助情报检索系统CAL Computer-Assisted Learning 计算机辅助学习CAM Computer Added Manufacturing 计算机辅助制造CAM Core Access Module 核心接入模块CAMC Customer Access Maintenance Center 用户接入维护中心CAMEL Customized Application for Mobile Enhanced Logic 移动增强逻辑的特定用户应用CAMPER Computer Aided Movie PERspectives 计算机辅助电影画面制作CAN Cable Area Network 缆区网络CAN Campus Area Network 校园区域网络CAN City Area Network 市区网络CAN Compact Access Node 密集的接入结点CAN Customer Access Network 用户接入网CAP Cable Access Point 纤缆接入点CAP Carrierless Amplitude Phase 无载波幅相(调制)CAP Channel Assignment Problem 信道分配问题CAP Competitive Access Provider 相互竞争的接入提供商CAPTAIN Character And Pattern Telephone Access Information Network system 图文电话信息网络系统CAR Channel Assignment Register 信道分配寄存器CAR Committed Access Rate 承诺的接入速率CAR Computer-Assisted Retrieval 计算机辅助检索CARD Channel Allocation and Routing Data 信道分配与路由选择数据CAS Channel Associated Signaling 随路信令CASE Common Application Service Element 公共应用服务单元CASE Computer Aided Software Engineering 计算机辅助软件工程CASE Computer Aided Systems Evaluation 计算机辅助系统评价CA T Computer Aided Testing 计算机辅助测试CA T Computer-Aided Translation 计算机辅助翻译CATA Computer Assisted Traditional Animation 计算机辅助传统动画显示CATS CAble Transfer Splicing 纤缆转换连接CATV CAble TeleV ision 有线电视CATV Community Antenna TeleV ision 共用天线电视系统CAU Cell Antenna Unit 小区天线单元CA VE Cellular Authentication V oice Encription 蜂窝鉴权和语音加密CA VG Computer Assisted V ideo Generation 计算机辅助影像生成CAW CAll Waiting 呼叫等待CB Communication Bus 通信总线CBDS Connectionless Broadband Data Service 无连接宽带数据业务CBK Call BacK 回叫CBMA Computer-Based Music Analysis 基于计算机的音乐分析CBQ Class-Based Queuing 基于级别的排队CBR Constant Bit Rate 固定比特率CBR Constraint Based Routing 基于约束的选路CBR Content Based Retrieval 基于内容的检索CBR Continuous Bit Rate 恒比特速率CBSRP Capacity-Based Session Reservation Protocol 基于容量的对话保留协议CBX Computerized Branch eXchange 计算机化小交换机CC Call Collision 呼叫冲突CC Call Control 呼叫控制CC Color Compensation 彩色补偿CC Color Correction 彩色校正9。

通信专业英文缩写名称简介Word版

通信专业英文缩略语缩略语英语解释中文解释AAM/CM Administration Module/Communication Module管理和通信模块BBA BCCH Allocation BCCH分配BAM Back Administration Module后管理模块BCC BTS Color Code基站色码BCCH Broadcast Control CHannel广播控制信道BCH Broadcast channel (transport channel)广播信道（传输信道）BIE Base Station Interface Equipment基站接口设备BITS Building Integrated Timing Supply大楼综合定时供给系统BM Basic Module基本模块BS Base Station基站BS1Abis Interface Abis接口BSC Base Station Controller基站控制器BSIU Base Station Interface Unit基站接口单元BSS Base Station Subsystem基站子系统BTS Base Transceiver Station基站收发信台CCA Cell Allocation小区分配CBCH Cell Broadcast Channel小区广播信道CC Country Code国家码CCCH Common Control Channel公共控制信道CCS Common Channel Signaling共路信令方式CDU Combiner and Divider Unit合分路单元CGI Cell Global Identification全球小区识别码CIC Circuit Identification Code电路识别码CRC Cyclic Redundancy Check循环冗余校验CS-1Code Scheme-1编码模式－1（9.05kbit/s）CS-2Code Scheme-2编码模式－2（13.4kbit/s）CS-3Code Scheme-3编码模式－3（15.6kbit/s）CS-4Code Scheme-4编码模式－4（21.4kbit/s）CTN Central Switching Network Board中央交换网板DDBF Database File数据库文件DPC Destination (Signaling) Point Code目的信令点编码DRX Discontinuous Reception非连续接收DTX Discontinuous Transmission非连续性发射EE3M E3 Sub-Multiplexer E3子复用设备EAC External Alarm Collection外部告警采集ECSC Early Classmark Sending Control早期类标发送控制EDU Enhanced Duplexer Unit增强型双工单元EFR Enhanced full rate speech code增强型全速率语音编解码EST Establishment建立FFACCH Fast Associated Control Channel快速随路控制信道FBC Photoelectric Conversion Board光电转换板FBI Optical Fiber Interface Board光接口板FPU Frame Processing Unit帧处理单元FTC Full Rate Transcoder全速率码变换器、全速率变码器FTP File Transfer Protocol文件传输协议FUL Radio Signaling Link无线信令链路GGALM Alarm board告警板GCKS Clock source时钟板GCTN Central switching Network board中心交换网板GEMA Emergency Action board双机倒换板GFBI Fiber Interface board光纤接口板GLAP LAPD Protocol Process board LAPD协议处理板GMC2Inter-Module Communication board，模块通信板GMCC Module Communication and Control board模块通信控制板GMEM Memory board数据库接口板GMPU Main Process Unit主处理单元GNET Switching Network board交换网板GNOD Node Communication Board节点通信板GOPT Local Optical Interface Board光纤通信板GPRS General Packet Radio Service通用分组无线业务GPS Global Position System全球定位系统GSM Global System for Mobile Communications全球移动通信系统GSNT GSM Signaling Switching Network Board信令交换网板HHDLC High-level Data Link Control高级数据链路控制HO Handover切换HPA High magnification Power Amplifier board高增益功放板HSN Hopping Sequence Number跳频序列号HW Highway母线IID IDentification/IDentity识别IND Indication指示IOMU iSite Operation and Maintenance Unit操作维护单元板IP Internet Protocol互联网协议、网际协议LLAPD Link Access Protocol on the D-channel D信道上的链路访问协议LPN7Common Channel Signaling Processing Board公共信道信令处理板MMA Mobile Allocation移动台（频率）分配MAIO Mobile Allocation Index Offset移动分配索引偏移MCC Mobile Country Code移动国家码MCK Main Clock board主时钟板MFU Microcell Frame Unit微蜂窝帧处理单元MMU Multiplication and Management Unit复用管理单元MNC Mobile Network Code移动网编号、移动网编码MS Mobile Station移动台(手机)MSC Mobile Switching Center移动交换中心MSM MSC Subrate channel Multiplexer MSC侧子复用板MTP Message Transfer Part消息传递部分NNCC Network Color Code网络色码NSS Network SubSystem网络子系统OOM Opration and Maintenance操作维护OMC Operation and MaintenanceCenter操作维护中心OML Operation and Maintenance Link操作与维护链路OMU Operation and Maintenance Unit操作维护单元OPC Originating Point Code源信令点编码PPb Pb Interface Pb接口PBCCH Packet Broadcast Control Channel分组广播控制信道PBGT Power Budget功率预算PBU Power Boost Unit功率增强单元PCCCH Packet Common Control Channel分组公共控制信道PCIC Packet Circuit Identity Code分组电路标识码PCM Pulse-Code Modulation脉冲编码调制PCU Packet Control Unit分组控制单元PDH Plesiochronous Digital Hierarchy准同步数字系列PDTCH Packet Data Traffic Channel分组业务数据信道PLMN Public Land Mobile Network公用陆地移动（通信）网PMU Power and Environment Monitoring Unit电源环境监测板PSU Power Supply Unit供电单元PWC Secondary Power Supply Board二次电源板RRACH Random Access CHannel随机接入信道RSL Radio Signaling Link无线信令链路SSACCH Slow Associated Control Channel慢速随路控制信道SAPI Service Access Point Identifier业务接入点标识SCCP Signaling Connection Control Part信令连接控制部分SCU Simple Combiner Unit简单合路单元SDCCH Stand-alone Dedicated Control Channel独立专用控制信道SITE Site站点SM Sub-Multiplexer Interface子复用板SMBCB Short Message Service Cell Broadcast短消息业务小区广播SMI Sub-Multiplexer Interface 子复用板SP Signaling Point信令点SS7Signaling System Number 7七号信令STP Signaling Transfer Point信令转接点TTA Timing Advance时间提前量TC Transcoder码变换器TCH Traffic CHannel业务信道TCSM Transcoder and Sub-Multiplexer码变换与子复用单元（器）TEI Terminal Equipment Identifier终端设备标识TES Transmission Extension power Supply unit传输扩展供电单元TEU Transmission Extension Unit传输扩展单元TFO Tandem Free Operation免汇接运营TMU Timing/Transmission and Management Unit定时/传输管理单元TRAU Transcoder & Rate Adaptation Unit码变换器/速率适配单元TRX Transceiver收发信机TS Timeslot时隙TSC Training Sequence Code训练系列号(编码）VVSWR Voltage Standing Wave Ratio电压驻波比WWS Workstation操作台A, Asub A-interface A接口AC Alternating Current 交流AC Access Class (C0 to C15) 接入级别（C0到C15）ACCH Associated Control Channel 随路控制信道ACELP Algebraic code excitation linear prediction 代数码激励线性预测ACOM Antenna Combiner 天线合路器AGCH Access Grant Channel 接入允许信道AM/CM Administration Module/ Communication Module 管理和通信模块ANSI American National Standard Institute 美国国家标准组织APC Automatic Power Control 自动功率控制API Application Program Interface 应用程序接口APL Advanced Phase Locking 高级时钟锁相ARFCN Absolute Radio Frequency Channel Number 绝对射频信道号ASIC Application Specific Integrated Circuit 专用集成电路AuC Authentication Center 鉴权中心BBA BCCH Allocation BCCH分配BAM Back Administration Module 后管理模块BCC BTS Color Code 基站色码BCCH Broadcast Control CHannel 广播控制信道BCF Base Control Function 基本控制功能BCH Broadcast channel (transport channel) 广播信道BER Bit Error Rate 误码率BHCA Busy Hour Call Attempt 忙时尝试呼叫BIE Base station Interface Equipment (board) 基站接口设备（板）BIOS Basic Input Output System 基本输入输出系统BITS Building Integrated Timing Supply 大楼综合定时供给系统BM Basic Module 基本模块BP Burst Pulse 突发脉冲BQ Bad Quality 质量差BS Base Station 基站BS1 Abis Interface Abis接口BSC Base Station Controller 基站控制器BSIC Base Station Identity Code 基站识别码BSMU Base Station Interface Unit 基站接口单元BSS Base Station Subsystem 基站子系统BSSAP Base Station Subsystem Application Part 基站子系统应用部分BSSGP Base Station Subsystem GPRS Protocol 基站系统GPRS协议BSSMAP Base Station Subsystem Management Application Part 基站子系统管理应用部分BSSOMAP Base Station Subsystem Operation and Maintenance Application Part 基站子系统操作与维护应用部分BTS Base Transceiver Station 基站收发信台BTSM Base Transceiver Station Management BTS管理BVC BSSGP Virtual Connection BSSGP虚拟连接CCA Cell Allocation 小区分配CAMEL Customized Applications for Mobile network Enhanced Logic 移动网络增强逻辑的客户化应用CBA Cell Bar Access 小区禁止接入CBC Cell Broadcast Center 小区广播中心CBCH Cell Broadcast CHannel 小区广播信道CBCCH Cell Broadcast Control Channel 小区广播控制信道CBQ Cell Bar Qualify 小区禁止限制CBSM Cell Broadcast Short Message 小区广播短消息CC Country Code 国家码CC Calling Control 呼叫控制CC Connection Confirm 呼叫控制CCB Call Control Block 呼叫控制块CCBS Completion of Calls to Busy Subscribers 遇忙回呼CCCH Common Control Channel 公共控制信道CCH Control Channel 控制信道CCS Common Channel Signaling 共路信令方式CD Call Deflection 呼叫偏移CDB Cell Broadcast Database 小区广播数据库CDU Combining and Distribution Unit 合分路单元CELP Code Excited Linear Prediction 码激励线性预测CGI Cell Global Identity 小区全球识别码CI Cell Identity 小区识别CIC Circuit Identify Code 电路识别码CIC Carrier Interface Controller board 载频接口控制器CIR Carrier to Interference Ratio 载干比CKSN Ciphering Key Sequence Number 密钥序列号CKV Clock Drive board 时钟驱动板CM Connection Management 接续管理CPU Central Processing Unit 中央处理单元CR Connection Request 连接请求CRC Cyclic Redundancy Check 循环冗余校验CRO Cell Reselect Offset 小区重选偏移CS Coding Scheme （信道）编码方式CS-1 Code Scheme-1 编码模式－1（9.05kbit/s）CS-2 Code Scheme-2 编码模式－2（13.4kbit/s）CS-3 Code Scheme-3 编码模式－3（15.6kbit/s）CS-4 Code Scheme-4 编码模式－4（21.4kbit/s）CTN Central Switching Network Board 中央交换网板DDB DataBase 数据库DBF Database File 数据库文件DBMS Database Management System 数据库管理系统DC Direct Current 直流DCCH Dedicated Control Channel 专用控制信道DCL Diagnostic Control Link 诊断控制链路DDN Digital Data Network 数字数据网DL Downlink 下行链路DLC Data Link Connection 数据链路连接DLCEP Data Link Connection End Point 数据链路连接端点DLCEPI Data Link Connection End Point Identifier 数据链路连接端点标识DLCI Digital Link Connection Identity 数据链路连接标识DNS Domain Name Server 域名服务器DPC Destination (Signaling) Point Code 目的信令点编码DRDBMS Distributed Relational DBMS 分布式关系数据库管理系统DRX Discontinuous Reception (mechanism) 不连续接收DSC Downlink Signaling fault Count 下行信令故障计数DSP Digital Signal Processor 数字信号处理器DTAP Direct Transfer Application Part 直接传输应用部分DTMF Dual Tone Multi-frequency 双音多频（收号器）DTX Discontinuous transmission (mechanism) 不连续发送（机制）EE-Abis Enhanced Abis 增强型AbisE3M E3 Sub-Multiplexer 增强型E1子复用设备EA Early Allocation 预分配EAC External Alarm Collection 外部告警采集EC Emergency Call 紧急呼叫ECSC Early Classmark Sending Control 早期类标发送控制ECT Explicit Call Transfer 显示呼叫转移EDU Enhanced Duplexer Unit 增强型双工单元EFR Enhanced full rate speech code 增强型全速率语音编解码EIR Equipment Identity Register 设备识别寄存器EM Extended Measurement 扩展测量EMC Electromagnetic Compatibility 电磁兼容性EST Establishment 建立ETS European Telecommunication Standard 欧洲电信标准ETSI European Telecommunication Standard Institute 欧洲电信标准组织FFACCH Fast Associated Control CHannel 快速随路控制信道FBC Photoelectric Conversion Board 光电转换板FBI Optical Fiber Interface Board 光接口板FCCH Frequency Correction CHannel 频率校正信道FCS Frame Check Sequence 帧校验序列FDMA Frequency Division Multiple Access 频分多址FH Frequency Hopping 跳频FIR Finity Impulsion Response 有限冲击响应FN Frame Number 帧号FPU Frame Processing Unit 帧处理单元FR Frame Relay 帧中继FTAM File Transfer Access and manipulation 文件传输、接入及使用FTC Full Rate Transcoder 码变换板FTP File Transfer Protocol 全速率码变换器FUC Frame Unit Controller 帧单元控制器FUL Radio Signaling Link 无线信令链路GG-Abis GPRS Abis GPRS AbisGALM Alarm board 告警板GCKS Clock source 时钟板GCTN Central switching Network board 中心交换网板GEMA Emergency Message Automatic Transmission System 双机倒换板GFBI Fiber Interface board 光纤接口板GGSN Gateway GPRS Support Node 网关GPRS支持节点GLAP LAPD Protocol Process board LAPD协议处理板GMC2 Inter-Module Communication board 模块通信板GMCC Module Communication and Control board 模块通信控制板GMEM Memory board 数据库接口板GMM GPRS Mobility Management GPRS移动性管理GMPU Main Processing Unit 主处理单元GMSC Gateway Mobile Switching Center 关口局GMSK Gaussian Minimum Shift-frequency Keying 高斯滤波最小移频键控GNET Intra-module switching network board 交换网板GNOD Node Communication Board 节点通信板GOPT Local Optical Interface Board 光纤通信板GPRS General Packet Radio Service 通用分组无线业务GPS Global Position System 全球定位系统GPWS GSM Secondary Power board 二次电源板GSM， GSM900， GSM1800 Global System for Mobile communications 全球移动通信系统，900MHz的GSM系统，1800MHz的GSM系统GSN GPRS Support Node GPRS支持节点GSNT GSM Signaling Switching Network Board 信令交换网板GT Global Title 全局码GTP GPRS Tunnelling Protocol GPRS隧道协议HHC/HY COM Hybrid Combiner 混合桥型合路器HCS Hierarchical Cell Structure 小区分层结构HDLC High level Data Link Control 高级数据链路控制HDSL High speed Digital Subscriber Line 高速数字用户线HLR Home Location Register 归属位置寄存器HO Handover 切换HPA High magnification Power Amplifier board 高增益功放板HSC Hot Swap Controller 热倒换控制器HSN Hopping Sequence Number 跳频序列号HW Highway 高速通路IID IDentification/IDentity 识别IEC International Electrotechnical Commission 国际电工委员会IMEI International Mobile station Equipment Identity 国际移动终端设备标识IMSI International Mobile Station Identity 国际移动用户识别码IND Indication 指示IOMU iSite Operation and Maintenance Unit 操作维护单元板IP Internet Protocol 互联网协议ISDN Integrated Services Digital Network 综合业务数字网ISO International Standard Organization 国际标准化组织ISR Interrupt Service 中断服务程序ISUP Integrated Services Digital Network User Part/ISDN User Part （七号信令之）ISDN用户部分ITU International Telecommunication Union 国际电信联盟ITU-T International Telecommunication Union - Telecommunication Standardization Sector 国际电信联盟-电信标准部IWF Inter-working Function 互连功能J- -KLL2ML Layer 2 Management Link 层2管理链路L3MM Layer-3 Mobility Management 层三移动管理LA Location Area 位置区LAC Location Area Code 位置区码（LAC）LAI Location Area Identity 位置区标识LAP Link Access Protocol 协议处理板LAPD Link Access Protocol on the D-channel D信道上的链路访问协议LAPDMAIL LAPD Mail Box LAPD邮箱LAPDm Link Access Protocol on the Dm channel Dm信道上的链路访问协议LLC Logical Link Control 逻辑链路控制LMT Local Maintenance Terminal 本地维护终端LNA Low Noise Amplifier 低噪声放大器LPN7 Common Channel Signaling Processing Board 公共信道信令处理板MMA Mobile Allocation 移动台（频率）分配MAC Media Access Control 媒质接入控制MAIO Mobile Allocation Index Offset 移动分配索引偏移MAP Mobile Application Part 移动应用部分MBR Multiband Report 多频报告MCC Mobile Country Code 移动国家码MCK Main ClocK board 主时钟板MCP Multiple Communication-Protocol Processor 多重通信协议处理器MDC Message Discrimination 消息鉴别MDSL Medium Bit-rate Digital Subscriber Loop 中速数字用户环线MDT Message Distribution 消息分配ME Mobile Equipment 移动设备MFU Microcell Frame Unit 微蜂窝帧处理单元MM Mobility Management 移动性管理MMU Multiplication and Management Unit 复用管理单元MNC Mobile Network Code 移动网号MNS Mobile Network Signaling 移动网信令MR Measurement Result 测量结果MR Measurement Report 测量报告MRP Multiple Reuse Pattern 多重复用方式MRT Message Routing 消息路由MS Mobile Station 测量报告MSC Mobile services Switching Centre, Mobile Switching Centre 移动交换中心MSISDN Mobile Station International ISDN Number 移动台国际ISDN号码MSM MSC Subrate channel Multiplexer MSC侧子复用板MT Mobile Terminal 移动终端MTBF Mean Time Between Failure 平均无故障时间MTP Message Transfer Part 消息传输部分NNC Network Control 网络控制NCC Network Color Code 网络色码NCH Notification Channel 通知信道NE Network Equipment 网络设备NM Network Management 网络管理NS Network Service 网络服务NSE Network Service Entity 网络服务实体NSS Network SubSystem 网络子系统OO&M, OM Operations & Maintenance 操作与维护OACSO Off Air Call Set up 不占用空中通道的呼叫启动OAM Operation Administration and Maintenance 运行管理和维护OMAP Operation and Maintenance Application Part 操作维护应用部分OMC Operations & Maintenance Centre 操作维护中心OML Operation and Maintenance Link 操作与维护链路OMU Operations & Maintenance Unit (board) 操作维护单元（板）OOP Object Oriented Programming 面向对象的程序设计OPC Originating Point Code 源信令点编码OPT Optic Interface board 光纤通信板OS Operation System 操作系统OSI Open System Interconnection 开放系统互连模型PPA Power Amplifier 功率放大器PAGCH Packet Access Grant Channel 分组接入允许信道PBCCH Packet Broadcast Control Channel 分组广播控制信道PBGT Power Budget 功率预算PBU Power Boost Unit 功率增强单元Pb Pb Interface Pb接口PbSL PCU-BSC Signaling Link PCU-BSC间信令链路PCCCH Packet Common Control Channel 分组公共控制信道PCH Paging CHannel 寻呼信道PCIC Packet Circuit Identity Code 分组电路标识码PCM Pulse-Code Modulation 脉冲编码调制PCU Packet Control Unit 分组控制单元PD Protocol Discrimination 协议识别码PDCH Packet Data Channel 分组数据信道PDH Plesiochronous Digital Hierarchy 准同步数字系列PDN Packet Data Network 分组数据网PDP Packet Data Protocol 分组数据协议PDTCH Packet Data Traffic Channel 分组业务数据信道PI Peripheral Interface 外设接口部件PIN Personal Identity Number 个人识别码PLL Phase Locked Loop 锁相环路PLMN Public Land Mobile Network 公用陆地移动网络PMU Power and Environment Monitoring Unit 电源环境监测板PNCH Packet Notification Channel 分组通知信道POMU Packet Operation & Maintenance Unit 分组操作维护单元PON Passive Optical Network 无源光网络PPCH Packet Paging Channel 分组寻呼信道PRACH Packet Random Access Channel 分组随机接入信道PSDN Public Switched Data Network 公用数据交换网PSI Packet System Information 分组系统消息PSK Phase Shift Keying 相移键控PSTN Public Switched Telephone Network 公用电话交换网PSU Power Supply Unit 供电单元PT Penalty Time 惩罚时间PTCCH Packet Timing advance Control Channel 分组定时提前控制信道PTM Point To Multipoint 点到多点PTM-M Point To Multipoint Multicast 点对多点广播PTM-SC Point to Multipoint Service Center 点到多点数据服务中心PTP Point To Point 点对点PWC Secondary Power Supply Board 电源控制板QQoS Quality of Service 业务质量RRACH Random Access Channel 随机接入信道RE Reestablishment 呼叫重建RF Radio Frequency 射频RLC Radio Link Control 无线链路控制RLM Radio Link Management 无线链路管理RPE-LTP Regular Pulse Excitation-Long Term Prediction 规则脉冲激励-长期预测RPPU Radio Packet Process Unit 无线分组处理单元RR Radio Resource 无线资源RSA Rivest-Shamir-Adleman 通用关键子密码方法RSL Radio Signaling Link 无线信令链路RTE Radio Test Equipment 天线测试设备RX Receiver/Reception 收信机/接收RXLEV Received signal level 接收信号等级RXQUAL Received Signal Quality 接收信号质量SSABM Set Asynchronous Balanced Mode 置异步平衡模式SACCH Slow Associated Control Channel 慢速随路控制信道SACCH/C4 Slow Associated Control Channel/SDCCH/4 慢速随路控制信道/SDCCH/4 SACCH/C8 Slow Associated Control CHannel/SDCCH/8 慢速随路控制信道/SDCCH/8 SACCH/T Slow Associated Control CHannel/Traffic channel 慢速随路控制信道/业务信道SACCH/TF Slow Associated Control Channel/Traffic channel Full rate 慢速随路控制信道/全速率业务信道SAP Service Access Point 服务接入点SAPI Service Access Point Identifier 业务接入点标识SCCP Signaling Connection Control Part 信令连接控制部分SCH Synchronization CHannel 同步信道SCMG SCCP Management SCCP管理SCU Simple combining Unit 简单合路单元SDCCH Stand-alone Dedicated Control CHannel 独立专用控制信道SDH Synchronous Digital Hierarchy 同步数字系列SDU Service Data Unit 业务数据单元SGSN Serving GPRS Support Node 服务GPRS支持节点SID Silence Descriptor 静噪指示SIG Signaling 信令SIM Subscriber Identity Module 用户识别卡SITE Site 站点SLM Signaling Link Management 信令链路管理SLS Signaling Link Selection 信令链路选择码SM Sub-Multiplexer Interface 子复用板SM-SC Short Message - Service Center 短消息中心SMBCB Short Message Service Cell Broadcast 短消息业务小区广播SMC Short Message Center 短消息中心SMI Sub-Multiplexer Interface 子复用板SMS Short Message Service 短消息业务SMS-GMSC Short Message Service - Gateway MSC 短消息关口MSCSMS-IWMSC Short Message Service Interworking MSC 短消息互联MSCSMSCB Short Message Service Cell Broadcast 短消息小区广播SMUX Sub-Multiplexer 子复用器SNDCP SubNetwork Dependent convergence Protocol 子网相关的收敛协议SOR Support Optimization Routing 支持优选路由SP Signaling Point 信令点SRM Signaling Route Management 信令路由管理SS Supplementary Service 补充业务SS7 Signalling System No.7 七号信令SSN SubSystem Number 子系统号STM Signaling Traffic Management 信令业务管理STP Signaling Transfer Point 信令转接点TTA Timing Advance 定时提前量TAI Timing Advance Index 时间提前量索引TBF Temporary Block Flow 临时数据块流TC Transcoder 码变换器TCH Traffic Channel 业务信道TCH/F A full rate TCH 全速率业务信道TCH/F2.4 A full rate data TCH (2.4kbit/s) 全速率数据业务信道（2.4kbit/s）TCH/F4.8 A full rate date TCH (4.8kbit/s) 全速率数据业务信道（4.8kbit/s）TCH/F9.6 A full rate data TCH (9.6kbit/s) 全速率数据业务信道（9.6kbit/s）TCH/FS A full rate Speech TCH 全速率话音业务信道TCI Terminal Interface board 终端接口板TCP Transmission Control Protocol 传输控制协议TCSM TransCoder & Sub-Multiplexer 码变换与子复用单元TDMA Time Division Multiple Access 时分多址TE Terminal Equipment 终端设备TEI Terminal Equipment Identifier 终端设备识别码TES Transmission Extension power Supply unit 传输扩展供电单元TEU Transmission Extension Unit 传输扩展单元TFI Transport Format Indicator 传输格式指示TFO Tandem Free Operation 免汇接运营TLLI Temporary Link Level Identity 临时链路等级标识TMSC Tandem Mobile Switching Centre 汇接移动交换中心TMSI Temporary Mobile Subscriber Identifier 临时移动用户标识符TMU Timing/Transmission and Management Unit 定时/传输管理单元TN Timeslot Number 时隙号TNI Terminal Network Interface 终端网络接口部件TO Temporary Offset 临时偏移TRAU Transcoder & Rate Adaptation Unit 码变换器/速率适配单元TRX Transceiver (board) 收发信机TS Timeslot 时隙TSC Training Sequence Code 训练系列号(编码）TUP Telephone User Part(SS7) 电话用户部分UUA Unnumbered Acknowledge 无编号证实UDP User Datagram Protocol 用户数据报协议UDT Unit Data 单位数据UI Unnumbered Information (frame) 无编号信息帧Um 空中接口USF Uplink State Flag 上行链路状态标识USSD Unstructured Supplementary Service Data 非结构化补充业务数据VVAD Voice Activity Detection 话音激活检测VBS Voice Broadcast Service 话音广播呼叫业务VEA Very Early Allocation 很早分配VGCS Voice Group Call Service 话音组呼业务VLR Visitor Location Register 拜访用户位置寄存器VM Voice Mailbox 语音邮箱VSAT Very Small Aperture Terminal 甚小天线卫星地球站WWDT Watchdog Timer 看门狗WS Workstation 操作台XxDSL x Digital Subscriber Line x数字用户线YZ爱尔兰表：某基站站型为S4/4/4。

通信行业术语、缩略语

通信行业术语、缩略语4A是指：认证Authentication、账号Account、授权Authorization、审计Audit，中文名称为统一安全管理平台解决方案。

即将身份认证、授权、审计和账号（即不可否认性及数据完整性）定义为网络安全的四大组成部分，从而确立了身份认证在整个网络安全系统中的地位与作用。

AUIAUI:Attachment Unit Interface 连接单元接口AUI 端口是用来与粗同轴电缆连接的接口，它是一种"D"型15针接口，这在令牌环网或总线型网络中是一种比较常见的端口之一。

路由器可通过粗同轴电缆收发器实现与10Base-5网络的连接，但更多的是借助于外接的收发转发器（AUI-to-RJ-45），实现与10Base-T以太网络的连接。

当然也可借助于其他类型的收发转发器实现与细同轴电缆（10Base-2）或光缆（10Base-F）的连接。

这里所讲的路由器AUI接口主要是用粗同轴电缆作为传输介质的网络进行连接用的，AUI 接口示意图如图所示。

BNCBNC接头，是一种用于同轴电缆的连接器，全称是Bayonet Nut Connector（刺刀螺母连接器，这个名称形象地描述了这种接头外形），又称为British Naval Connector（英国海军连接器，可能是英国海军最早使用这种接头）或Bayonet Neill Conselman（Neill Conselman刺刀，这种接头是一个名叫Neill Conselman的人发明的）。

BNC接口即常说的细同轴电缆接口。

BNC接头可没有被淘汰，因为同轴电缆是一种屏蔽电缆，有传送距离长、信号稳定的优点。

目前它还被大量用于通信系统中，如网络设备中的E1接口就是用两根BNC接头的同轴电缆来连接的，在高档的监视器、音响设备中也经常用来传送音频、视频信号。

BRASBRAS (Broadband Remote Access Server)宽带接入服务器（Broadband Remote Access Server,简称BRAS）是面向宽带网络应用的新型接入网关，它位于骨干网的边缘层，可以完成用户带宽的IP/ATM网的数据接入（目前接入手段主要基于xDSL/Cable Modem/高速以太网技术（LAN）/无线宽带数据接入(WLAN)等），实现商业楼宇及小区住户的宽带上网、基于IPSec（IP Security Protocol）的IP VPN 服务、构建企业内部Intranet、支持ISP向用户批发业务等应用。

通信常用缩略语

ATM
异步转移模式
Asynchronous Transfer Mode
AU
管理单元
Administrative Unit
AUG
管理单元组
Administration Unit Group
AUI
连接单元接口，PLS层和PMA层的接口
Attachment Unit interfaces
AU-AIS
AU告警指示信号
DCF
色散补偿光纤
Dispersion Compensation Fiber
DCG
色散补偿光栅
Dispersion Compensation Grating
DCM
色散补偿模块
Dispersion Compensation Module
DCN
数据通信网
Data Communication Network
ALC
自动电平控制
Automatic Level Control
ALC
自动功率控制
Automatic Level Control
ALS
激光器自动关断
Automatic Laser Shutdown
AM
管理模块
Administration Module
AMS
辅助维护系统
Assistant Maintenance System
AU Pointer Positive Justification
AUG
管理单元组
Administration Unit Group
AUP
管理单元指针
Administration Unit Pointer
AWG
阵列波导光栅
Arrayed Waveguide Grating

通信专业《综合能力》中级工程师考试通信英语考前冲刺必背

通讯技术缩略语总汇

呼叫详细记录欧洲邮电行政会议计费网关计费网关功能
小区全球标识挑战握手验证协议，质询握手身份验 Challenge Handshake Authentication Protocol 证协议 Cellular Identify Cellular Identity Carrier to Interference Ratio Cipher Key China Mobile Peer to Peer Cellular Mobile Radiotelephone Service 小区标识小区识别码载波干扰比（载干比〕加密密钥中国移动点对点协议蜂窝式移动无线电话业务中文含义是-蜂窝移动电话系统。该系统内的每一个地区都由一个基站覆盖。一个地区称为一个信元。核心网编解码器加密补偿呼叫质量拨打测试 CDMA无线介入网络循环冗余校验码电路交换小区控制器第二代无绳电话系统计算机电信集成蜂窝电信工业协会无绳电话应用通用技术规定连续可变斜率增量调制数模转换设备访问码数字先进移动电话系统动态信道分配专用控制信道数字控制信道数据电路终端数据通信设备数据电路端接设备缺省的检错初始值数据通信网掉话率 1800MHz数字蜂窝系统
ATM接口管理认证与密钥分配自动电平控制活动的成员地址先进移动电话业务接入网络美国国家标准局接入点应用编程接口先进寻呼操作码自动转换保护访问请求地址每用户平均收入自动重复请求专用集成电路接入终端接入终端标识 ATM链路异步传输模式鉴权中心连接单元接口平均话音电平加性高斯白噪声 BCCH分配缓冲放大器分支放大器限制所有呼入呼叫的补充服务限制所有呼出呼叫的补充服务基带计费中心基站色码广播控制信道二进制编码的十进制基站控制功能博斯－乔赫里－霍克文黑姆码承载能力信息元 BTS控制处理器带宽压缩技术误码率色同步标志脉冲坏帧指示边缘网关边缘网关协议

通讯类缩略语即常用单词

Application Program Interface Access Point Name APN Netwrok Identifier APN Operator Identifier
Automatic Protection Switch Application Program System Access Restriction Data Accociation of Radio Industry Business Address Resolution Protocol Advanced Research Project Agency Network
Accumulated Call Meter Associated Channel Signaling Adjacent Channel Selectivity Association Control Service Element Administrtion Centre Application Dedicated File Add Drop Multi-plexer Asynchronous Disconnected Mode Adaptive Delta Modulation Abbreviated Dialing Number Adaptive Differential Pulse Code Modulation Asymmetricl Digital Subscriber Line Application Entity Acoustic Echo Control Additional Elementary Functions Antenna Equipment Module AppleTalk Echo Protocol Audio Engineering Society Adaption Function Audio Frequency Advanced Forward Link Trilateration Audio Gateway Automatic Gain Control Access Granted Channel Assisted GPS Access GateWay Authentication Header Acquisition Indicator Acquisition Indicator Channel Atm Interface Mode Alarm Infromation Signal Anonymity Key Alert Board Automatic Level Control Audio Logic Control Access Link Control Application Protocol Acknowledge Mode Automatic Message Accounting

通信工程专业英语的-缩写

4B/3D（code)——4 Binary/3 ternary （code）4二进制/3三电平（码）AA/D——Analog/Digital数/模AAL-—ATM adaptation layer ATM适配层AC. ac。

-—Alternating Current 交流ACK——ACKnowledge确认ADC-—Application data center集中托管式数据应用中心-—Analog—to-Digital Converter模拟/数字转换器（模数变换器)ADPCM-—Adaptive DPCM自适应差分脉（冲编）码调制ADPCM-—Adaptive DPCM自适应差分脉冲编码调制ADSL--Asymmetric Digital Subscriber Line非对称数字用户环路ADSL—-Asymmetric Digital Subscribers Loop非对称数字用户环路AM——Amplitude Modulation 幅度调制、调幅AM——Amplitude Modulation振幅调制（调幅)AMI——Alternate Mark Inverse传号交替反转ANSI--American National Standards Institute美国国家标准学会APK -—Amplitude Phase Keying幅相键控APT--the Advanced Packaging Tool Ubuntu软件包管理系统的高级界面ARQ--Automatic Repeat reQuest自动要求重发ASCII-—American Standard Code for Information Interchange美国标准信息交换码ASIC-—Application Specific Integrated Circuit专用集成电路ASK—-Amplitude Shift Keying振幅键控AT＆T--American Telephone & Telegraph美国电话电报公司ATM-—Automated Tellermachine自动取款机—-Asynchronous Transfer Mode 异步转移（传递）模式AU--Administration Unit管理单元AUG—-Administration Unit Group管理单元群BBCD--Binary Coded Decimal二十进制B-ISDN--Broadband ISDN宽带综合业务数字网BPF-—Bandpass Filter带通滤波器BRAN—-Broadband Radio Access Network宽带射频接入网BRI--Basic Rate Interface基本速率接口CCAS——Channel Associated Signaling随路信令CCITT—-Consultive Committee for International Telegraph and Telephone国际电报电话咨询委员会C—-Container容器CCS-—Common Channel Signaling共路信令CDMA——Code Division Multiple Access码分多址CDM—-Code Division Multiplexing码分复用CELP-—Code Excited Linear Prediction码激励线性预测CLP--Cell Lose Priority信元丢失优先等级CMI—-Coded Mark Inversion传号反转COR-PSK-—Correlative Phase-Shift Keying相关移相键控CPU-—Central Processing Unit中央处理器CRC-—Cyclic Redundancy Check循环冗余校验CRT —-Cathode Ray Tube 阴极射线管(显示器）——Chinese Remainder Theorem 中国剩余定理CSMA/CD--Carrier Sense Multiple Access/Collision Detection载波侦听/冲突检测DDAC——Digital Audio Compress数/模转装换器(数字模拟转换器）DAMA-—Demand Assignment Multiple Address按需分配多址DC。

《通信专业实务》缩略语表

缩写英文全称中文全称ARPA Advanced Research Projects Agency美国国防部高级研究计划管理局第一章CCIR International Radio Consultative Committee国际无线电咨询委员会第一章CCITT International Telegraph and Telephone Consultative Committee国际电报电话咨询委员会第一章DARPA Defense Advanced Research Projects Agency美国国防高级研究计划局第一章IAB Internet Architecture Board因特网体系结构委员会第一章IETF Internet Engineering Task Force因特网工程任务组第一章ISO International Standardization Organization国际标准化组织第一章ITU International Telecommunications Union国际电联第一章ITU-T Telecommunication Standardization Sector国际电信联盟电信标准分局第一章OSI Open Systems Interconnection开放系统互联第一章TCP/IP Transmission Control Protocol/Internet Protocol传输控制协议/网际协议第一章ADM Add and Drop Multiplexer 分插复用器第二章ADSL Asymmetric Digital Subscriber Line不对称数字用户线第二章AES Advanced Encryption Standard高级加密标准第二章AF Adaptation function适配功能第二章AFH Adaptive Frequency -Hopping适配跳频第二章AIS Alarm Indication Signal告警指示信号第二章AN Access Network接入网第二章AON Active Optical Network有源光网络第二章AP Access Point无线接入点第二章APS Automatic Protection Switched自动保护倒换第二章ASON Automatic Switched Optical Network自动交换光网络第二章ASON Automatic Switched Optical Network自动交换光网络第二章ATM Asynchronous Transfer Mode异步转移模式第二章AU Administration Unit管理单元第二章AU PTR Administration Unit PoinTeR管理单元指针第二章AUG Management Unit Group管理单元组第二章B-ISDN Broadband Integrated Services Digital Network宽带综合业务数字网第二章BRI Basic Rate Interface基本速率接口第二章C Container容器第二章CAPEX Capital Expenditure 资本性支出第二章CATV Community Antenna TeleVision有线电视第二章CCI Connection Control Interface连接控制接口第二章CCMP Counter-Mode/CBC-MAC Protocol计数器模式/CBC-MAC协议第二章CF Core Function核心功能第二章CM Cable Modem电缆调解调器第二章CP Control Plane控制平面第二章CSMA/CA Carrier Sense multiple Access/Collision Avoidance载波监听多路访问/冲突避免第二章CSMA/CD Carrier Sense multiple Access/Collision Detection载波监听多路访问/冲突检测第二章CWDM Coarse Wavelength Division Multiplexer稀疏（粗）波分复用第二章DBA Dynamically Bandwidth Assignment动态带宽分配第二章DBPSK Differential Binary Phase Shift Keying相对二相相移键控第二章DBS Direct Broadcast Satellite直播卫星系统第二章DCF Distributed Coordination Function分布协调功能第二章DCN Data Communication Network数据通信网第二章DCS Dynamic Channel Selection动态信道选择第二章DDN Digital Data Network数字数据网第二章DECT Digital Enhanced Cordless Telecommunications数字增强无绳电话第二章DQPSK Differential Quadrature Reference Phase Shift Keying相对四相相移键控第二章DSL Digital Subscriber Line数字用户线第二章DTH Direct To Home直接到家庭第二章DWDM Dense Wavelength Division Multiplexing密集波分复用第二章DXC Digital Cross Connect 数字交叉连接第二章EDF Erbium Doped Fiber掺铒光纤第二章EDFA Erbium Doped Fiber Amplifier掺铒光纤放大器第二章EFMA Ethernet in the First Mile Alliance第一英里以太网联盟第二章EHF Extremely High frequency极高频第二章EMS Equipment Management System设备管理系统第二章E-NNI External-Network Node Interface外部网络节点接口第二章EPON Ethernet Passive Optical Network以太网无源光网络第二章ESS Extended Service Set扩展服务集第二章FIR Fast Infrared高速红外第二章FSAN Full-Services Access Network全业务接入网络组织第二章FSN Full Service Network全业务网第二章FTTB Fiber To The Building光纤到大楼第二章FTTC Fiber To The Curb光纤到路边第二章FTTH Fiber To The Home光纤到家第二章FTTO Fiber To The Office光纤到办公室第二章GEM GPON Encapsulation Method GPON封装方法第二章GFP Generic Framing Procedure通用成帧规程第二章GMPLS General Multi Protocol Label Switching通用多协议标签交换第二章GPON Gigabit Passive Optical Network吉比特无源光网络第二章GPS Global Positioning System全球定位系统第二章HDSL High rate Digital Subscriber Line高速率数字用户线第二章HDT Host Digital Terminal主数字终端第二章HDTV High Definition television高清晰度电视第二章HFC Hybrid Fiber /Coax混合光纤/同轴电缆第二章IaDI Intra-Domain Interface 域内接口第二章IBSS Independent Basic Service Set基本服务集第二章IEEE Institute of Electrical and Electronics Engineers电气和电子工程师协会第二章I-NNI Internal-Network Node Interface内部网络节点接口第二章IP RAN IP Radio Access Network IP化的无线接入网第二章IR Infrared红外线第二章IrDA Infrared Data Association红外数据组织第二章IrDI Inter-Domain Interface域间接口第二章IrLAP Infrared Link Access Protocol红外链路接入协议第二章IrLMP Infrared Link Management Protocol红外链路管理协议第二章IrPHY Infrared Physical Layer Specification红外链路层第二章ISDN Integrated Services Digital Network综合业务数字网第二章ISM Industrial Scientific Medical工业、科学、医学第二章ISU Integrated Service Unit综合业务单元第二章国际电信联盟电信标准分局第二章ITU-T International Telecommunication Union - Telecommunication Standardization SectorLAPS Link Access Procedure-SDH SDH上的链路接入规程第二章LLID Logical Link IDentification 逻辑链路标识第二章LMDS Local Multipoint Allocation Service本地多点分配业务第二章LOS Line of Sight视距第二章MAC Media Access Control 介质访问控制第二章MAC Medium Access Control媒体访问控制第二章MIB Management Information Base管理信息库第二章MIMO multiple input multiple output多入多出第二章MIR mid-infrared中红外第二章M-ISU Multiuser-ntegrated Service Unit多用户的综合业务单元第二章MMDS Multichannel Multipoint Distribution Service多路多点分配业务系统第二章MP Management Plane管理平面第二章MPCP Multi Point Control Protocol多点控制协议第二章MPLS Multi Protocol Label Switching 多协议标签交换第二章MSOH Multiplexing Section OverHead复用段开销第二章MSPP Multiple Service Providing Platform多业务提供平台第二章MSTP Multi Service Transport Platform多业务传送平台第二章NE Network Element网元第二章N-LOS Non Line of Sight非视距第二章n-LOS near Line of Sight近视距第二章NMI Network Management Interface网络管理接口第二章NNI Network Node Interface网络节点接口第二章NNI Network Node Interface网络节点接口第二章OADM Optical Add Drop Multiplexer光分插复用器第二章OAM Operation Administration Maintenance网络的运行、管理和维护第二章OAM&P Operations Administration Maintenance and Provisioning运行、管理、维护&供应保障第二章OAN Optical fiber Access Network光纤接入网第二章OAN Optical Access Network光纤接入网第二章OBA Optical Booster Amplifier光功率放大器（光后置放大器）第二章OBD Optical Branching Device光分路器第二章OCC Optical Channel Carrier光通道载波第二章OCDMA Optical Code Division Multiple Access光码分多址第二章OCG Optical channel Carrier Group光通道载体组第二章OCh Optical Channel光通道第二章OCP Optical Channel Protection光通道保护第二章ODN Optical Distributing Network光分配网络第二章ODT Optical Distributing Terminal光配线终端第二章ODU Optical channel Ddta Unit光信道数据单元第二章OFDM Orthogonal Frequency Division Multiplexing正交频分复用第二章OLA Optical Line Amplifier 光线路放大器第二章OLC Optical Line Card光线路卡第二章OLP Optical Line Protection光线路保护第二章OLT Optical Line Terminal光线路终端第二章OMS Optical Multiplex Section光复用段第二章OMSP Optical Multiplex Section Protection光复用段保护第二章ONU Optical Network Unit光网络单元第二章OP Optical Protection光保护第二章OPA Optical Preamplifier Amplifier光前置放大器第二章OPEX Operating Expenses 运营成本第二章OPS Optical Physical Section光物理段第二章OPU Optical channel Payload Unit光信道净荷单元第二章OSC Optical Supervising Channel光监控信道第二章OSCM Optical SubCarrier Multiplexing光副载波复用第二章OSCMA Optical SubCarrier Multiple Access光副载波多址第二章OSDM Optical Space Division Multiplexing光空分复用第二章OSI Open System Interconnect开放系统互连第二章OTDMA Optical Time Division Multiple Access光时分多址第二章OTM Optical Terminal Multiplexer光终端复用器第二章OTM Optical Transmission Module光传送模块第二章OTN Optical Transport Network光传送网第二章OTS Optical Transmission Section光传输段第二章OTU Optical Transponder Unit光转发器（光波长转换器）第二章OTU Optical channel Transmit Unit光信道传送单元第二章OVPN Optical Virtual Private Network光虚拟专用网第二章OWDM Optical Wavelength Division Multiplexing光波分复用第二章OWDMA Optical Wavelength Division Multiple Access光波分多址第二章OXC Optical Cross Connection光交叉连接第二章PC Permanent Connection永久连接第二章PCF Point Coordination Function点协调功能第二章PDH Plesiochronous Digital Hierarchy准同步数字体系第二章PHY Physical物理层第二章POH Path OverHead通道开销第二章PON Passive Optical Network无源光网络第二章PPP Point to Point Protocol点到点协议第二章PRI Primary Rate Interface,基群速率接口第二章PSTN Public Switched Telephone Network公共交换电话网第二章PTN Packet Transport Network分组传送网第二章QAM Quadrature Amplitude Modulation正交幅度调制第二章QoS Quality of Service服务质量第二章REG REGenerative repeater再生中继器第二章RFID Radio Frequency Identification射频识别第二章ROADM Reconfigurable Optical Add/Drop Multiplexer可重构光分插复用器第二章RPR Resilient Packet Ring弹性分组环第二章RSOH Regenerate Section OverHead再生段开销第二章RTT Round Trip Time往返时间第二章SA Service Area服务区第二章SC Switched Connections交换连接第二章SCM SubCarrier Multiplexing副载波复用第二章SDH Synchronous Digital Hierarchy同步数字体系第二章SDM Space Division Multiplexing空分复用第二章SDN Software Defined Network软件定义网络第二章SDXC Synchronous Digital Cross Connect同步数字交叉连接第二章SHF Super-high frequency超高频第二章SIR Serial InfraRed串行红外第二章SMF System Management Function系统管理功能第二章SN Service Node业务节点第二章SNCP SubNetwork Connection Protection子网连接保护第二章SNG Satellite News Gathering卫星新闻采集第二章SNI Service Node Interface业务节点接口第二章SNMP Simple Network Management Protocol简单网络管理协议第二章SOH Section OverHead 段开销第二章SONET Synchronous Optical Network同步光纤网络第二章SPC Soft Permanent Connection软永久连接第二章SPF Service Port Function业务口功能第二章SSID Service Set Identification服务集标识第二章STM Synchronous Transport Module 同步传递模块第二章SWAP shared wireless access protocol共享无线接入协议第二章TCM Tandem Connection Monitor串联连接监视第二章TCM Time Compression Multiplexing时间压缩复用第二章TDM Time Division Multiplexing时分多路复用第二章TF Transmission Function传送功能第二章TKIP Temporal Key Integrity Protocol临时密钥完整性协议第二章TM Terminal Multiplexer终端复用器第二章TP Transmission Plane传送平面第二章TPC Transmission Power Control发射功率控制第二章TSI Time Slot Interchange时隙交换第二章TU Tributary Unit支路单元第二章TU PTR Tributary Unit PoinTeR支路单元指针第二章TUG Tributary Unit Group支路单元组第二章UHF Ultra-high Frequency特高频第二章UNI User Network Interface用户网络接口第二章UPF User Port Function用户口功能第二章UWB Ultra-Wideband超宽带第二章VC Virtual Container虚容器第二章VCS Virtual Carrier Sense虚拟载波侦听第二章VDSL Very high speed Digital Subscriber Line甚高速数字用户线第二章VLC Visible Light Communication可见光通信技术第二章VOD Video On Demand视频点播第二章VSAT very Small Aperture Terminal, 甚小天线地球站第二章WDM Wavelength Division Multiplexing波分复用第二章WDM Wavelength Division Multiplexer波分复用第二章WiMAX World interoperability for Microwave Aceess微波存取全球互通第二章WLAN Wireless Local Area Network无线局域网第二章WRAP Wireless Robust Authenticated Protocol无线鲁棒认证协议第二章100Base-T100Mbps Base Twisted-pair百兆双绞线以太网第四章AP Access Point接入点第四章ARP Address Resolution Protocol地址转换协议第四章CSMA/CD Carrier Sense Multiple Access/Collision Detection载波监听多路访问／冲突检测第四章DB DataBase数据库第四章DBA Database Administrator数据库管理员第四章DBMS Database Management System数据库管理系统第四章DBS DataBase System，数据库系统第四章DCE data circuit terminal equipment数据电路终端设备第四章DDL Data Define Language数据定义语言第四章DDN Digital Data Network数字数据网第四章DML Data Manipulation Language，数据操纵语言第四章DNS Domain Name System域名系统第四章DTE Data Terminal Equipment数据终端设备第四章E-R模型Entity Relationship Model实体联系模型第四章ETC Electronic Toll Collection电子收费第四章FDDl Fiber Distributed Data Interface光纤网络技术标准第四章GIS Geographic Information System地球信息系统第四章IaaS Infrastructure as a Service基础设施即服务第四章ICMP Internet Control Message Protocol网际控制信息协议第四章IEEE Institute of Electrical and Electronics Engineers美国电气和电子工程师协会第四章ITS Intelligent Transportation Systems智能交通系统第四章JTAV Joint Total Asset Visibility联合全资产可视化系统第四章LAN Local Area Network局域网第四章LLC Logical Link Control逻辑链路控制子层第四章MAC Medium Access Control介质访问控制子层第四章MAN Metropolitan Area Network城域网第四章NIST National Institute of Standards and Technology美国国家标准与技术研究院第四章NOS Network Operating System网络操作系统第四章NoSQL Not Only SQL非关系型数据库第四章OSI Open System Interconnection开放系统互联第四章OSI/RM Open System Interconnect/Reference Model开放系统互联参考模型第四章PaaS Platform as a Service平台即服务第四章RARP Reverse Address Resolution Protocol反向地址解析协议第四章RFID Radio Frequency Identification射频识别第四章SaaS Software as a Service软件即服务第四章SDLC Systems Development Life Cycle软件生命周期第四章SQL Structured Query Language结构化查询语言第四章TCP/IP Transfer Control Protocol/ Internet Protocol传输控制协议/互联网协议第四章TTL Time To Live存活時間第四章UDP User Datagram Protocol用户数据报协议第四章UML Unified Modeling Language 统一建模语言第四章WAN Wide Area Network广域网第四章ARPA Advanced Research Projects Agency美国国防部高级研究计划管理局第五章CCIR International Radio Consultative Committee国际无线电咨询委员会第五章CCITT International Telegraph and Telephone Consultative Committee国际电报电话咨询委员会第五章CHINAPAC China Packet Switched Network中国公用分组交换网第五章CNPAC China Price Credit Authentication公用分组交换数据网第五章DARPA Defense Advanced Research Projects Agency美国国防高级研究计划局第五章DCE Data Circuit-terminating Equipment数据电路终接设备第五章DG Datagram数据报第五章DTE Data Terminal Equipment数据终端设备第五章HDLC High-Level Data Link Control高级数据链路控制规程第五章IAB Internet Architecture Board因特网体系结构委员会第五章IETF Internet Engineering Task Force因特网工程任务组第五章ISO International Standardization Organization国际标准化组织第五章ITU International Telecommunications Union国际电联第五章ITU-T Telecommunication Standardization Sector国际电信联盟电信标准分局第五章LAPB Link Access Procedure Balanced平衡链路访问规程第五章NMC Network Management Center网管中心第五章NMT Network Management Terminal网络管理终端第五章NPT Non-Packet Terminal非分组型终端第五章OSI Open Systems Interconnection开放系统互联第五章PAD Packet Assembler Disassembler分组装拆设备第五章PCM Pulse Code Modulation脉冲编码调制第五章PSTN Public Switched Telephone Network公共交换电话网络第五章PT Packet Terminal分组型终端第五章PVC Permanent Virtual Circuit永久虚电路第五章SVC Switching Virtual Circuit交换虚电路第五章TCP/IP Transmission Control Protocol/Internet Protocol传输控制协议/网际协议第五章TDM Time Division Multiplexing时分复用第五章VC Virtual Circuit虚电路第五章缩写英文全称中文全称5G the Fifth Generation第五代移动通信技术第六章5G-PPP the 5G Infrastructure Public Private Partnership5G公私合资合作研发机构第六章AIE Air Interface Evolution空中接口演进第六章AMPS Advanced Mobile Phone System高级移动电话系统第六章AMR Adaptive Multi-Rate自适应多速率编码第六章ANR Automatic Neighbour Relation function自动邻区关系优化第六章APN Access Point Name接入点名称第六章ARQ Automatic Repeat request自动重发请求第六章ATM Asynchronous Transfer Module异步传输模式第六章AUC Authentication Center鉴权中心第六章BBU Base band Unit基带处理单元第六章BCC Base color code基站色码第六章BCCH Broadcast Control Channel广播控制信道第六章BCFE Broadcast Control Functional Entity广播控制功能实体第六章BCH Broadcast Channel广播信道第六章BER bit error rate误比特率第六章BLER BLock Error Rate误块率第六章BMC Broadcast/Multicast Control广播／多播控制第六章BS Base Station基站第六章BSC Base Station Controller基站控制器第六章BSIC Base Station Identity Code基站识别码第六章BSS Base Station Subsystem基站子系统第六章BTS Base Transceiver Station基站收发信机第六章CC Country Code国家代码第六章CCCH Common Control Channel公共控制信道第六章CCCH Common Control Channel公共控制信道第六章CCE Control Channel Element控制信道单元第六章CCH Control Channel控制信道第六章CDMA Code Division Multiple Access码分多址第六章CEPT European Conference of Post and Telecommunications Administrations欧洲邮政和电信行政会议第六章CGI Cell Global Identity小区全球标识第六章CI Cell Identity小区标识第六章CN Core Network核心网第六章CPCH Common Packet Channel公共分组传输信道第六章CPICH Common Pilot Channel公共物理导频信道第六章CQI Channel Quality Indication信道质量指示第六章CRC Cyclic Redundancy Check循环冗余校验第六章CRNC Controlling RNC控制RNC第六章C-RNTI Cell-Radio Network Temporary Identity小区无线网络临时标识第六章CS Circuit Switched电路交换第六章CSCF Call Session Control Function呼叫会话控制功能第六章CSCF Call State Control Function呼叫状态控制功能第六章CTCH Common Traffic Channel公共业务信道第六章DCCH Dedicated Control Channel专用控制信道第六章DCCH Dedicated Control Channel专用控制信道第六章DCFE Dedicated Control Functional Entity专用控制功能实体第六章DCH Dedicated Channel专用传输信道第六章DCS Digital Cellular System数字蜂窝系统第六章DECT Digital Enhanced Cordless Telecommunications数字增强无绳电话第六章DPCCH Dedicated Physical Control Channel 专用物理控制信道第六章DPCH Dedicated Physical Channel专用物理信道第六章DPDCH Dedicated Physical Data Channel 专用物理数据信道第六章DRX Discontinuous Reception非连续接收第六章DSCH Downlink Shared Channel下行共享传输信道第六章DTCH Dedicated Traffic Channel专用业务信道第六章DwPCH Downlink Pilot Channel下行导频信道第六章DwPTS Downlink Pilot Time Slot下行导频时隙第六章EDGE Enhanced Data Rate for GSM Evolution增强型数据速率GSM演进技术第六章EIR Equipment Identity Register设备识别寄存器第六章eMBB Enhanced Mobile Broadband增强无线宽带第六章eNB Evolved Node B演进型Node B第六章EPC Evolved Packet Core演进的分组核心网（全IP的）第六章EPS Evolved Packet System演进的分组系统第六章ERAB Evolved Radio Access Bearer演进的无线接入承载第六章E-UTRA Evolved-UMTS Terrestrial Radio Access Network演进的UMTS陆地无线接入网第六章E-UTRAN Evolved UTRAN演进的通用地面无线接入网络第六章F/R-CCCH Forward/Reverse Common Control Channel前向/反向公共控制信道第六章F/R-CSCH Forward/Reverse Common signaling Channel前向/反向公共信令信道第六章F/R-DCCH Forward/Reverse Dedicated Control Channel前向/反向专用控制信道第六章F/R-DSCH Forward/Reverse Dedicated signaling Channel前向/反向专用信令信道第六章F/R-FCH Forward/Reverse Fundamental Channel前向/反向基本信道第六章F/R-PICH Forward/Reverse Pilot Channel前向/反向导频信道第六章F/R-SCCH Forward/Reverse Supplemental Code Channel前向/反向补充码分信道第六章F/R-SCH Forward/Reverse Supplemental Channel前向/反向补充信道第六章FACCH Fast associated control channel快速随路控制信道第六章FACH Forward Access Channel前向接入信道第六章F-APICH Forward Dedicated auxiliary Pilot Channel前向专用辅助导频信道第六章F-ATDPICH Forward Auxiliary Transmit Diversity Pilot Channel前向辅助发送分集导频信道第六章F-BCCH Forward Broadcast Control channel前向广播控制信道第六章F-CACH Forward Common Assignment Channel前向公共功率控制信道第六章FCCH Frequency Correction Channel频率校正信道第六章F-CPCCH Forward Common Power Control channel前向公共指配信道第六章FDD Frequency Division Duplexing频分双工第六章FDMA frequency division multiple access频分多址第六章FEC Forward Error Correction前向纠错码第六章FER Frame Error Rate误帧率第六章F-OFDM Filtered-OFDM基于滤波的正交频分复用第六章FPACH Fast Physical Access Channel快速物理接入信道第六章F-PCH Forward Paging Channel前向寻呼信道第六章F-QPCH Forward Quick Paging channel前向快速寻呼信道第六章F-SYNCH Forward Sync Channel前向同步信道第六章F-TDPICH Forward Transmit Diversity Pilot Channel前向发送分集导频信道第六章GBR Guranteed Bit Rate恒定的比特速率第六章GERAN GSM EDGE Radio Access Network GSM EDGE无线接入网第六章GGSN Gateway GPRS Support Node网关GPRS支持节点第六章GIS Geographic Information System地理信息系统第六章GMSC Gateway MSC网关MSC第六章GP Guard Period保护周期第六章GPRS General Packet Radio System通用分组无线系统第六章GPS Global Positioning System全球定位系统第六章GSM Global System for Mobile Communication全球移动通信系统第六章GTP GPRS Tunnelling Protocol GPRS隧道协议第六章GTP-C GPRS Tunneling Protocol control Plane GPRS隧道协议-控制平面第六章GTP-U GPRS Tunneling Protocol User Plane GPRS隧道协议-用户平面第六章HLR Home Location Register归属位置寄存器第六章HRPD High Rata Packet Data高速分组数据第六章HSDPA High Speed Downlink Packet Access高速下行链路分组接入第六章HS-DPCCH Uplink High Speed Dedicated Physical Control Channel上行高速专用物理控制信道第六章HS-DSCH High Speed Downlink Shared Channel高速下行共享信道第六章HS-PDSCH High Speed Physical Downlink Shared Channel高速下行链路物理共享信道第六章HSS Home Subscriber Server 归属用户服务器第六章HS-SCCH High Speed Shared Control Channel高速共享控制信道第六章ICIC Inter-Cell Interference Coordination小区干扰协调第六章IEEE Institute of Electrical and Electronic Engineers电气与电子工程师协会第六章IETF Internet Engineering Task Force因特网工程任务组第六章IKE Internet Key Exchange互联网密钥交换第六章IMEI International Mobile Station Equipment Identity全球移动台设备标识第六章IMS IP Multimedia Sub-system IP多媒体子系统第六章IMSI International Mobile Subscriber Identity国际移动用户识别码第六章IMT International Mobile Telecommunications国际移动通信系统第六章IMT-A International Mobile Telecommunications Advanced高级国际移动通信系统第六章IoT Internet of things物联网第六章IP Internet Protocol 网际协议第六章ISDN Integrated Services Digital Network综合业务数字网第六章ISDN Integrated Services Digital Network综合业务数字网第六章ISI Intersymbol Interference符号间干扰第六章ITU International Telecommunication Union国际电信联盟第六章ITU-R International Telecommunication Union: Radiocommunications sector国际电信联盟无线电通信组第六章IWF Inter Working Function互操作功能第六章KPI Key Quality Indicators关键质量指标第六章LAC Link Access Control链路接入控制第六章LAI Location Area Identification位置区识别码第六章LAP Link Access Procedure链路访问协议第六章LCP Link Control Protocol链路配置协议第六章LTE Long Term Evolution无线接口长期演进第六章LTE-A LTE-Advanced增强型长期演进第六章M2M Machine to Machine机器与机器第六章MAC Medium Access Control媒体接入控制第六章MAI Multiple Access Interference多址干扰第六章MAP Mobile Application Part移动应用部分第六章MCC Mobile Country Code移动国家号码第六章MCCH Multicast Control Channel组播控制信道第六章MCH Multicast Channel多播信道第六章ME Mobile Equipment移动设备第六章MGCF Media Gateway Control Function媒体网关控制功能第六章MGW Media GateWay媒体网关第六章MM Mobility Management移动性管理第六章MME Mobility Management Entity移动管理实体第六章MNC Mobile Network Code移动通信网号码第六章MOC Mobile Originating Call移动用户主叫第六章MS Mobile Station移动台第六章MSC Mobile Switching Center移动交换中心第六章MSIN Mobile subscriber Identification Number移动用户识别码第六章MSISDN Mobile Station International ISDN Number移动用户号码第六章MSRN Mobile Station Roaming Number移动用户漫游号码第六章MTC Mobile Terminating Call移动用户被叫第六章NB Node B B节点（基站）第六章NBAP Node B Application Part NodeB应用部分第六章NCC Network Color Code网络色码第六章NCP Network Control Protocol网络配置协议第六章NDC National Destination Code国内接入码或称网络号第六章NE Network Element网络单元第六章NMC Network Management Center网络管理中心第六章NOMA Non-Orthogonal Multiple Access非正交多址第六章Non－GBR Non－Guranteed Bit Rate不保证的比特速率第六章NSS Network Sub-System网络子系统第六章NSS Network Switching System 网络交换系统第六章OFDM Orthogonal Frequency Division Multiplexing正交频分复用第六章OFDMA Orthogonal Frequency DivisionMultiple Access正交频分多址接入第六章OMC Operation and Maintenance Center操作维护中心第六章OMC-R Operation and Maintenance Center-Radio无线操作维护中心第六章OMC-S Operation and Maintenance Center-Switched交换操作维护中心第六章OVSF Orthogonal Variable Spreading Factor正交变长扩频码第六章PA A PDSCH A类PDSCH第六章PAP Password Authentication Protocol口令鉴权协议第六章PB B PDSCH B类PDSCH第六章PBCH Physical Broadcast Channel物理广播信道第六章PCCH Paging control Channel寻呼控制信道第六章PCCH Paging Logical Channel寻呼逻辑信道第六章P-CCPCH Primary Common Control Physical Channel主公共控制物理信道第六章PCF Packet Control Function分组控制功能第六章PCFICH Physical Control Format Indicator Channel物理控制格式指示信道第六章PCH Paging Channel寻呼信道第六章PCI Physical Cell Identifier物理小区标识第六章PCPCH Physical Common Packet Channel公共分组物理信道第六章P-CPICH Primary Common Pilot Channel主公共导频信道第六章PCRF Policy and Charging Rules Function策略和计费规则实体第六章PCU Packet Control Unit分组控制单元第六章PDCCH Physical Downlink Control Channel物理下行控制信道第六章PDCP Packet Data Converge Protocol分组数据汇聚协议第六章PDN Public Data Network公用数据网第六章PDP Packet Data Protocol分组数据协议第六章PDSCH Physical Downlink Shared Channe物理下行共享信道第六章PDSCH Physical Downlink Shared Channel下行链路物理共享信道第六章PDSN Packet Data Serving Node分组数据服务节点第六章PDU Protocol Data Unit协议数据单元第六章PHICH Physical Hybrid ARQ Indicator Channel物理混合自动请求重传指示信道第六章PICH Paging Indicator Channel寻呼指示信道第六章PLMN Public Land Mobile Network公用陆地移动网第六章PMCH Physical Multicast Channel物理多播信道第六章PRACH Physical Random Access Channel物理随机接入信道第六章PRB Physical Resource Block物理资源块第六章PRRU Pico Remote Radio Unit微小远程无线电单元第六章PS Packet Switched分组交换第六章PSS Primary Synchronization Signal主同步信号第六章PSTN Public Switched Telephone Network公共电话交换网第六章PT Penalty Time惩罚时间第六章PTCH Paging Transport Channel寻呼传输信道第六章P-TMSI Packet-TMSI分组TMSI第六章PUCCH Physical Uplink Control Channel物理上行控制信道第六章PUSCH Physical Uplink Shared Channel物理上行共享信道第六章QAM Quadrature Amplitude Modulation正交幅度调制第六章QCI QoS Class Identifier服务质量等级标识第六章QoS The quality of service服务质量第六章RAC Routing Area Code路由区编码第六章RACH Random Access Channel随机接入信道第六章R-ACH Reverse Access Channel反向接入信道第六章RAI Routing Area Identity路由区标识第六章RAN Radio Access Network无线接入网第六章RANAP RAN Application Part RAN应用部分第六章RAND Random number随机号码第六章RB Resource Block资源块第六章RB Radio Bearer无线承载第六章RBG Resource Block Group资源块组第六章RE Resource Element资源单元第六章R-EACH Reverse Enhanced Access Channel 反向增强接入信道第六章RLC Radio Link Control无线链路控制第六章RN Radio Network无线网络第六章RNC Radio Network Controller 无线网络控制器第六章RNS Radio Network Sub-system无线网络子系统第六章RNSAP RNS Application Part RNS应用部分第六章RNTI Radio Network Temporary Identity无线网络临时标识第六章RRC Radio Resource Control无线资源控制第六章RRM Radio Resource Management无线资源管理第六章RRU Radio Remote Unit射频拉远模块第六章RS Reference Signal 参考信号第六章RSRP Reference Signal Receiving Power接收到的信号功率的平均值第六章RSRQ Reference Signal Receiving Quality参考信号接收质量第六章RSSI Received Signal Strength Indicator接收的信号强度指示第六章RS-SINR Reference Signal-Signal to Interference plus Noise Ratio参考信号-信号与干扰加噪声比第六章RTT Radio Transmission Technology无线传输技术第六章RXLEV Received Signal Level接收信号电平第六章S1-AP S1 Application Protocol S1接口应用协议第六章SA Service Area业务区第六章SA Security Association安全关联第六章SAC Service Area业务区编码第六章SAE System Architecture Evolution系统结构演进(LTE的核心网)第六章SAP Service AccessPoint业务接入点第六章SB Scheduling Block调度块第六章SBC Session Border Controller会话边界控制器第六章SC Short Message Service Center短信息业务中心第六章S-CCPCH Secondary Common Control Physical Channel辅公共控制物理信道第六章SCH Synchronization Channel同步信道第六章SCMA Sparse Code Multiple Access稀疏码分多址第六章SCPC Single Channel Per Carrier单路单载波第六章SDCCH Stand-Alone Dedicated Control Channel独立专用控制信道第六章SDU Service Data Unit业务数据单元第六章SGSN Serving GPRS Support Node服务GPRS支持节点第六章S-GW Serving Gateway entities服务网关实体第六章SHCCH Share Control Channel共享控制信道第六章SIM Subscriber Identification Module用户身份识别卡第六章SINR Signal to Interference plus Noise Ratio信号与干扰加噪声比第六章SMSC Short Message Service Center短消息业务中心第六章SN Subscriber Number用户号码第六章SRES Signed Respones符号响应第六章SRNC Serving RNC服务RNC第六章SRS Sounding reference signal侦听参考信号第六章SRVCC Single Radio Voice Call Continuity VoLTE语音业务连续性方案第六章SS Synchronization Shift同步偏移第六章SSS Secondary Synchronization Signal从同步信号第六章STK SIM TOOL KIT用户识别应用工具套件第六章STM Synchronous Transfer Module同步传输模式第六章TA Timing Advance时间提前量第六章TA Tracking Area跟踪区第六章TAC Tracking Area Code跟踪区域代码第六章TACS Total Access Communication System全接入通信系统第六章TAU Tracking Area Update跟踪区域更新第六章TCH Traffic Channel业务信道第六章TCP Transport Control Protocol传输控制协议第六章TDD Time Division Duplexing时分双工第六章TDD Time Division Duplexing时分双工第六章TDM Time Division Multiplexing时分复用第六章TDMA Time Division Multiple Access时分多址第六章TD-SCDMA Time Division Synchronous CDMA时分同步CDMA第六章TIA Telecommunications Industry Association 美国电信工业协会第六章TMSI Temporary Mobile Subscriber Identity临时移动用户识别码第六章TO Temporary Offset临时偏移第六章UBL CELL UNBLOCK CELL解闭塞小区第六章UCI Uplink Control Information上行控制信息第六章UE User Equipment用户设备第六章UL CoMP Uplink Coordinated Multi-Point上行多点协作第六章UL-SCH Uplink Shared Channel上行共享信道第六章UM Unacknowledged Mode非确认模式第六章UMB Ultra Mobile Broadbandx超移动宽带第六章UMTS Universal Mobile Telecommunication Services通用移动通信系统第六章UpPCH Uplink Pilot Channel上行导频信道第六章UpPTS Uplink Pilot Time Slot上行导频时隙第六章URA UTRAN Registration Area UTRAN登记区第六章uRLLC Ultra-reliableand Low-latency Communications超可行低时延通信第六章USCH Uplink Shared Channel上行共享传输信道第六章USIM UMTS Subscriber Identity Module UMTS用户标识模块第六章UTRAN UMTS Terrestrial Radio Access Network UMTS的陆地无线接入网第六章VLR Visitor Location Register拜访位置寄存器第六章VoIP Voice over IP基于IP的语音服务第六章VoLTE Voice over LTE基于LTE的语音第六章WAP Wireless Application Protocol无线应用协议第六章WCDMA Wideband Code Division Multiple Access宽带码分多址第六章WiFi wireless fidelity无线保真技术第六章WiMAX Worldwide Interoperability for Microwave Access全球微波互联接入第六章WLAN wireless local area network无线局域网第六章WRC World Radiocommunication Conference世界无线电通信大会第六章。

通信英语缩略语

英文缩略语英文全称中文寓意3CComputer Communication Control计算机，通讯和控制3CControl Communication Creation控制，通讯和创新3G3 Generation第三代移动通信3RRegenration Reshaping Retiming再生、重整形和重定时3WWorld Wide Web万维网4-level FM4-level frequency modulation四电平调频A/DAnalogue to Digital Converter模数转换AAAuto－Answer自动应答AAAdaptive Antenna自适应天线，一种天线提供直接指向目标的波束，能够随目标移动自动调整功率等因素，也称为智能天线AAAssert Acknowledge断言应答AAAAuthentication,Authorization,Accounting认证、授权和计费AADAddress Adder地址加法器ABArithmetic Bus运算总线ABAddress Bus地址总线ABCAutomation of Bibliography through Computerzation 计算机化自动编目ABRAvailable Bit Rate可用比特率ACAddress Carry地址进位ACAccess Cycle存储周期AC Authentication Centre鉴权中心ACthe Atlantic Cable大西洋海底电缆ACAdd Carry加法进位ACAccess Code存储码ACAccess Control存储控制ACCHAssociated Control Channel随路控制信道ACDAutomatic Call Distribution自动呼叫分配A-CDMA Asynchronous Code Division Multiple Access异步码分多址ACIAdjacent-Channel Interference邻频干扰ACIRAdjacent Channel Interference Ratio邻信道干扰比ACKACKnowledgement确认ACLAsynchronous Connectionless Link异步无连接ACLRAdjacent Channel Leakage Ratio邻信道泄漏比ACLRAdjacent Channel Leakage Power Ratio邻信道泄漏功率比acoustic amplitude loggeracoustic amplitude logger声波幅度测井仪ACPAdjacent Channel Power邻道功率acquisition timeacquisition time取数据时间ACRAllowed Cell Rate允许的信元率ACRAverage Cell Rate平均信元率ACUAntenna Combining Unit天线组合单元ACUAcknowledgement Signal Unit证实信号单元表示正确地或错误地接收到一个或几个信号单元或信号消息的信号单元。

《通信专业实务》缩略语表

N ASON ATM AU AU PTR AUC AUG AVR BBU BCC BCCH BCFE BCH BER B-ISDN BITS BLER BMC BRI
Address Resolution Protocol Advanced Research Projects Agency Automatic Repeat request Automatic Switched Optical Network Automatic Switched Optical Network Asynchronous Transfer Mode Administration Unit Administration Unit PoinTeR Authentication Center Management Unit Group Automatic Voltage Regulator Base Band Unit Base Color Code Broadcast Control Channel Broadcast Control Functional Entity Broadcast Channel Bit Error Rate Broadband Integrated Services Digital Network Building Integrated Timing (Supply) System BLock Error Rate Broadcast/Multicast Control Basic Rate Interface
CF CGI CHINAPAC CI CM CMIP CMISE CN CNPAC CP CPCH CPICH CQI CRC CRNC C-RNTI CS CSCF CSCF CSMA/CA CSMA/CD CTCH

通信英语缩略语中英文对照

AＳEAT
Autｏregressive SpｅctraｌＥstｉmatｉｏn AcqｕiｓitｉonTeｃhnｉque
交替传号反转码
AＭＩ
AlternatｅMａrkInvｅrsｉｏn
信号交替反转码一种数字传输中常用的编码技术,逻辑0由空电平表示,而逻辑1由交替反转的正负电压表示。
AMPS
Ａdｕａnced MobilｅPhｏｎe Systeｍ
高极移动电话系统
AMPS
AdvancedＭobile PhoneＩｎstituｔe
AＳＣI
Adｖａnced Speed Call
GＳＭphaｓeＩI＋标准指定的新业务,其中包括优先级业务（ｅＭLPP)、话音广播呼叫业务(VBS)和语音组呼叫业务(VGCS）等专用移动通信的基本业务
ASE
ApplｉcatiｏnSeｒｖiceＥlemenｔ
应用服务单元在单个应用联系上对一指定目的,为应用实体启用的互通提供能力的一组功能。(ISＯ95４５)
计算机化自动编目
AＢＲ
ＡｖａilablｅBｉtＲate
可用比特率
AC
ＡddreｓsＣaｒrｙ
地址进位
ＡC
AccessＣyclｅ
存储周期
AC
Aｕｔｈenticａtion Centre
鉴权中心
AC
ｔhｅAｔlanｔicCａble
大西洋海底电缆
AC
Aｄd Carｒy
加法进位
AＣ
AcｃessＣodｅ
存储码
AC
后验概率
APR
Ａutｏmatic PrｏｇramminｇaｎｄRecｏrdｉng
自动程序设计与记录
APR
Aｕtoｍatic Posｉtｉon Repoｒting

《通信专业综合能力(中级)》 缩略语表

通信专业常用英语单词缩写及全称

通信缩略语要点

通信缩略语C字母中英文对照

通信英语缩略语中英文对照

通信工程师英文缩写释义对照表(综合能力)

最全通信缩略词

通信专业英文缩写名称简介Word版

通信行业术语、缩略语

通信常用缩略语

通信专业《综合能力》中级工程师考试通信英语考前冲刺必背

通讯技术缩略语总汇

通讯类缩略语即常用单词

通信工程专业英语的-缩写

《通信专业实务》缩略语表

通信英语缩略语

《通信专业实务》缩略语表

通信英语缩略语中英文对照

《通信专业综合能力(中级)》缩略语表