常用通信缩略语

合集下载

通信常用缩略语

２１年５月０１
铁道通信信号
２４
ＲＡＩＷＡ加ＧＮＡＬＩＭ：Ｃ＂，ＹＩＬ＆０ＭＭＵＮＩＡＯＮＬＳＵＢＮＧ２Ｃ加ＴＩ
Ｍａ２】ｖ０ｌ
第４卷第５７期
勰如Ｖｏ．７Ｎ．勰１４ｏ５＂加弱
ＣｓＣ７
ＣＤＭＡＣＧＩ
ＣＩ
ＣＲＩ
ＣＳ
ＣＤＳ
ＣＴＣＴＣ
ＣＣＳＴＤＣＣＨ
ＤＣＮＤＤＤＤＤＦ
ＩＤＳＮ基本速率接口第三代移动通信技术的简称Ａｂｓｉｔｒａｅｉｎｅｆｃ基站控制器与基站之间的接１（Ｓ — ３ＧＭＲ无线子系统）ＡｆｒｌＣｎｅｆｎｅｔｒｉ确认中心（用于对铁路紧急呼叫相关信息进行记录、储存）ＡｄＤｒｐＭｕｔｌｘｒｄ．ｏｌｐｅｅｉ分插复用器ＡｌｒＩｄｃｔｎＳｇｌａｍｎｉａｉｉｎａｏ设备告警指示信号ＡｔｍｔａｙＳｉｈｄＯｐｉｔｏｋｕｏａｉｌｗｔｅｔａＮｅｒｃｌｃｃｌｗ自动交换光网络（传输技术）ＡｓｎｈｏｏｓＴａｓｅｄｙｃｒｎｕｒｎｆｒＭｏｅ异步传送模式，异步转移模式（传输技术）ＡｕｏｔａｎＰｏｅｔｎｔｍａｉＴｒｉｒｔｃｉｃｏ自动列车防护ＡｔｅｔａｉｅｔｕｈｎｉｔｎＣｎｅｃｏｒ鉴权中心（储存用户鉴权算法和加密密钥的实体）ＢｏｓｒＳｒｅｒｗｅ／ｅｒｖ浏览器／服务器Ｂｏｄａｔｏｔ１ＨｎｅｒａｃｓＣｎｒａｎｌｏＣ广播控制信道（Ｓ — ＧＭＲ无线子系统）ＢｒａｃｓＣＨａｎｌｏｄａｔｎｅ广播信道（Ｓ．ＧＭＲ无线子系统）ＢｉＥｒｏｔｒｒＲａｅｔ比特误码率ＢｏｄｒＧａｅｙｒｅｔｗａ边界网关ＢｒａｂｄＩｔｇａｅｅｖｃｇｔｔｒｏｄａ —ｎｅｒｔｄＳｒｉｅＤｉｉＮｅｗｏｋｎｌａ宽带综合业务数字网ＢｉｉｇＩｔｇａｄＴｍｉｇＳｐｌｕｌｎｎｅｔｉｎｕｐｙｄｒｅ大楼综合定时供给设备ｂ／ｓ比特／秒ＢｏｄｒＲｏｔｒｒｅｕｅ边界路由器ＢａｉｔｎｅｆｃｓｃＲａｅＩｔｒａｅ基本速率接口ＢａｅＳａｉｎＣｏｔｏｌｒｓｔｔｎｒｌｏｅ基站控制器（Ｓ — ＧＭＲ无线子系统）ＢａｅＳａｉｎＳｂｙｔｍｓｔｔｕｓｓｅｏ基站子系统（Ｓ．线子系统）ＧＭＲ无ＢａｅＴａｓｅｖｒＳａｉｎｓｒｎｃｉｅｔｔｏ基站收发信机（Ｓ．ＧＭＲ无线子系统）Ｃｌｎ／ｒｅｉｔＳｅｖｒｅ客户端／１Ｉ务器］￣ＣｅｌＢｏｄａｔＣｅｔｒｌｒａｃｓｎｅ小区广播中心（ＳＲ无线子系统）ＧＭ— ＣｏｍｍｏｎｒｌＣＨａｎｌｎＣｏｔｏｎｅ公共控制信道（Ｓ．ＧＭＲ无线子系统）ＴｅＩｔｎｔｎｅｅｈｎｄＴｌｒｐｏｓｌｔｅＣｍｉｅ国际电报电话咨询委员会ｈｅａｉａＴｌｐｏｅａｅｇｈＣｎｕｔｉｏｍｔｅｎｒｏｌｎｅａａｖｔＣｍｍｏａｎｌＳｇａｉｇｓｓｍ．ｏｎＣｈｎｅｉｎｌｙｔＮｏ７ｎｅ公共信道７号信令系统ＣｏｅＤｉｉｉｎＭｕｔｌｃｓｄｖｓｏｌｐｅＡｃｅｓｉ码分多址（无线多址技术）ＣｅｌＧ１ｂｌＩｅｔｔｌｏａｄｎｉｙ小区全球识别码（Ｓ — ＧＭＲ编码）ＣｅｌＩｅｔｙｌｄｎｉｔ小区识别码（ＳＲ编码）ＧＭ．ＣｂＩｔｇａｄＲｄｏｃｍｍｕｉａｏｑｉｍｅｔａｎｅｒｔａｉｏｅｎｃｔｎｅｕｐｎｉ机车综合无线通信设备（Ｓ — ＧＭＲ车载设备）ＣｉｕｔＳｔｈｒｉｗｉｃｃ电路交换ＣｉｕｔＳｔｈｄＤａａｒｉｗｉｃｅｔｃ — 电路交换数据（３Ｃ线路列控数据ＧＭＲ传输方式）Ｓ・ＣｌＴｐｅｌａｙ呼叫类型ＣｎｒｉｅｒｆｃＣｎｒｌｅｔａｚｄＴａｆｏｔｌｉｏ调度集中控制ＣｈｎｓｒｉｎｒｌＳｓｅｉｅｅＴａｎＣｏｔｏｙｔｍ中国列车运行控制系统ＤｅｉａｅｎｒｌＣＨａｎｌｄｃｔｄＣｏｔｏｎｅ专用控制信道（Ｓ — ＧＭＲ无线子系统）ＤａａＣｍｍｕｃｔｏｔｒｔｏｎｉａｉｎＮｅｗｏｋ数据通信网

通信行业-常用名词缩略语

China Mobile Net
中国移动互联网（GPRS网络的接入点的名称、
28
MS
Mobile Station
移动台
基站控制器
5
SMSC
Short Message Service Center
短消息业务中心
6
MGW
Media Gateway
媒体网关
7
MSC
Mobile Switching CenMobile Switching Center Server
移动软交换服务器
9
STP
Signaling Transfer Point
信令转接点
10
HLR
Home Location Register
归属位置寄存器
11
SGSN
SERVICING GPRS SUPPORT NODE
GPRS服务支持节点
12
GGSN
Gateway GPRS Support Node
网关GPRS支持节点
13
WAP Gateway
无线资源控制协议
22
PS
Packet Switched
分组交换
23
MO
Mobile Originate
终端发起
24
MT
Mobile Terminated
终端终止
25
CP
Central Processor
无线通信设备中央处理器
26
PDP
Packet Data Protocol
分组数据规程
27
CMNET
3.
序号
缩写
全称
中文解释
1
CELL

常用Q简语、缩略语

STN/station/电台
SURE/sure/确实
SWL/Short Wave listener/短波收听者
TEMP/temperature/温度
TNX,TKS /thanks/谢谢
TU/thank you/谢谢你
TX/transmitter/发信机
U /you /你
UR,URS /your,you are /你的，你是
GN/good night/晚安
HPE/hope/希望
HPY,HPI/happ/幸福
HR/here,heal/这里，听到
HW/how/怎么样，如何
I/I/我
IS/is/是
K/go ahead/请回答
M/minute,meter/分钟、米
MHz/Mega Herz/兆赫芝
MNY,MNI /many /许多
通信常用Q简语
简语
问句
答句或报告
QRA
你台的名称是什么？
我台的名称是......。
QRH
我的频率稳定吗？
你的频率不稳定。
QRL
你忙吗？
我很忙，请不要打扰。
QRP
要降低发信机功率吗?
请减低发信机功率。
QRS
要我发得慢一些吗?
请发得慢一些(每分钟X字).
QRT
要我停止拍发吗？
请停止拍发
QRU
你有什么发给我吗？
RIG/station equipment/电台设备RMKS/记事，备注
RPRT/remarks/报告
RST/report/信号可辩度，强度，音调
RX/leceiver/收信机
SK/end/结束符号
SOS/save our ship/呼救信号

通信交换常用英文缩略语英汉对照表(完整版)

电子工业出版社 2008附录ARJ：Access Rejection 访问请求的拒绝回答ARP：Address Resolution Protocol 地址转换协议ARQ Access Request 访问请求ARQ：Automatic Repeat Request 自动请求重发ATD：Asynchronous Time Division 异步时分复用ATM：Asynchronous Transfer Mode 异步传送模式ATME：Automatic Test and Measuring Equipment 自动测试和测量设备电子工业出版社API：Application Program Interface 应用编程接口ASIC：Application Specific Integrated Circuit 专用集成电路ASN：ATM Switching Network ATM交换网络ASON：Automatically Switched Optical Network 自动交换光网络ASTN：Automatically Switched Transport Network 自动交换传输网络ASP：Analogue Signaling Processor 模拟接口信令处理机ASP：Application Server Process 应用服务器进程AT：Analogue Trunk 模拟中继接口电路ATM：Asynchronous Transfer Mode 异步传输模式ATP：Analogue Trunk Processor 模拟中继处理机AUC：Authorization Center 鉴权中心AUU：A TM User to User ATM用户到用户AXM：Auxiliary Memory 辅助存储器AMX：ATM Multiplexer ATM多路复用器ANM：Answer Message 应答消息B：Byte 字节BAsize：Buffer Allocation Size Indication 缓冲器分配容量指示B-ISDN：Broadband Integrated Services Digital Network 宽带综合业务数字网BCC：Base Transceiver Station Color Code 基础色码BCCH：Broadcast Control Channel 广播控制信道BCH：Broadcast Channel 广播信道BCS：Block Check Sequence 块校验序列BER：Bit Error Ratio 平均比特差错率BG: Border Gateway 边界网关BGCF: Breakout Gateway Control Function 出口网关控制功能BGP：Border Gateway Protocol 边界网关协议BH：Block head 块头BHCA：Busy Hour Call Attempts 忙时试呼次数BICC：Bearer-Independent Call Control 独立于承载的呼叫控制BIB：Backward Indicator Bit 后向指示比特BID：Board Inward Dialing 话务员转接的呼入BISUP：Broadband-ISDN Part 宽带ISDN用户部分BLA：Blocking-acknowledgement Signal 闭塞证实信号BLO：Blocking Signal 闭塞信号BP：Burst Period 突发脉冲序列周期BPSK：Binary Phase-shift Keying 二相移相键控BOD：Bandwidth-On-Demand 按需分配带宽BOM：Beginning Of Message 开始消息BRI：Basic Rate Interface 基本速率接口BS：Base Station 基站P H E IBSC：Base Station Controller 基站控制器BSI：Base Station Signaling Interface 基站信令接口BSIC：Base transceiver Station Identity Code 基站识别码BSN：Backward Sequence Number 反向序号,后向序号BSM：Backward Set-up Message 后向建立消息BSS：Base Station System 基站系统BSSAP：Base Station System Application Part 基站系统应用部分BSSMAP：Base Station System ManagementApplication Part 基站系统管理应用部分BSSOMAP：BSS Operation Maintenance Application Part BSS操作维护应用部分BTS：Base Transceiver Station 基站收发信机CAC：Connection Admission Control 连接允许控制CAP ：CAMEL Application Part CAEML 应用部分CAMEL：Customized Applications for 移动网增强逻辑的客户化应用Mobile Network Enhanced LogicCAMA：Centralized Automatic Message Accounting 集中式自动电话计费方式CAS：Channel Associated Signaling 随路信令CAM ：Content-Addressable Memory 内容可寻址存储器CATV：Cable Television 有线电视CBR：Constents Bit Rate 固定的比特率CBK：Clear-back Signal 挂机信号CBS：Center Bus System 中央总线系统CC：Calling Card 电话记账卡CCCH：Common Control Channel 公共控制信道CCH：Control Channel 控制信道CCI：Connection Control Interface 控制平面和传输平面之间的接口CCITT：International Telephone and TelegraphConsultative Committee 国际电报电话咨询委员会CCL：Calling Part Clear Signal 主叫用户挂机信号CCM：Circuit Supervision Message 电路监视消息CCR：Continuity-check-request Signal 请求导通监测信号CCS：Common Channel Signaling 公共信道信令CD：Call Distribution 呼叫转向CDMA：Code Division Multiple Access 码分复用多址CDR：Charging Data Recording 计费数据记录CENTREX：Central Exchange 集中交换，虚拟用户交换机CF：Channel Formatter 信道格式器CFN：Confusion 混乱消息CG：Charging Gateway 计费网关CHINAPAC：China Public Packet Switching Data Network 中国公用分组交换数据网电子工业出版社CHINADDN：China Digital Data Network 中国公用数字数据网CGB：Circuit Group Blocking 电路群闭塞CGBA：CGB Acknowledgement 电路群闭塞证实CGU：Circuit Group Unblocking 电路群解除闭塞CGUA：CGU Acknowledgement 电路群解除闭塞证实CHM：CHangeover and changeback Message 倒换和倒回消息CI：Control Interface 控制接口CIC：Circuit Identification Code 电路识别码CID：Call Identifier 呼叫标识CID：Calling Instance Data 呼叫实例数据CID：Channel Identifier 通路标识符CIPOA：Classical IP Over ATM 在ATM上的传统IP技术CK：Check 检错码CL：Connection Less 无连接CLF：Clear-forward Signal 前向拆线信号CLIR：Calling Line Identification Restriction 主叫线识别限制CLIP：Calling Line Identification Presentation 主叫线识别提供CLP：Cell Loss Priority 信元丢失优先级CM：Control Memory 控制存储器CMIP：Common Management Information Protocol 公共管理信息协议CNM：Circuit Network Management Group 电路网管理消息CO：Connection Oriented 面向连接COLP：Connected Line Identification Presentation 被叫线识别提供COLR：Connected Line Identification Restriction 被接线识别限制COM：Continue of Message 中间消息CON：Connection Message 连接消息COPS：Common Open Policy Service 通用开放策略服务CoS：Class of Service 业务类别COT：Continuity Signal 导通信号CPCS：Common Part Convergence Sub-layer 公共部分汇聚子层CPE：Customer Premises Equipment 用户宅用设备CPG：Call Progress 呼叫进展CPI：Common Part Indicator 公共部分指示CPR：Call Processor 呼叫处理机CQM：Circuit Group Query Message 电路群询问消息CQR：Circuit Query Respond 线路查询回答CR：Cell Relay 信源中继CREF：Connection Refused 连接拒绝CRG：Charge 计费信息CP-LDR：Constraint-based Routed LabelP H E IDistribution Protocol 基于受限路由的标签分配协议CRC：Cyclical Redundancy Correction 循环冗余校验码CS：Circuit Switching 电路交换CSCF：call Session Control Function 会话控制功能CSL：Component Sub-layer 成分子层CSM：Call Supervision Message 呼叫监视消息CSSP：Common Signal System Processor 公共信令系统处理机CT：Call Transfer 呼叫转移CTM：Circuit Transfer Mode 电路传送模式CN：Core Network 核心网络CUG：Closed User Group 闭合用户群CVT：Circuit Validity Test 电路有效测试DAB：Digital Audio Broadcasting 数据音频广播DC: Direct Current 直流电DCCH：Dedicated Control Channel 专用控制信道DCE：Data Circuit Terminating Equipment 数据电路终接设备DCN：Data Communication Network 数据通信网络DCS1800：Digital Cellular System at 1800MHz 1800MHz数字蜂窝系统DCTN：Direct Current Trunk Network 实线中继接口电路DDI：Direct Dialing In 直接拨入DDN：Digital Data Network 数字数据网DFFG：Default Forwarding Functional Group 默认转发功能组DHCP：Dynamic Host Configuration Protocol 动态主机配置协议DID：Direct Inward Dialing 直接拨入DLCI ：Data Link Connection Identifier 数据链路连接标识DLTI: Digital Line Terminal Interface 数字用户线路接口电路DMPX：Demultiplexer 分路器DNIC：Digital Network Interface Card 数据网络接口卡DNS：Domain Name System 域名管理系统，域名解析服务器DOD：Direct Outward Dialing 直接拨出DPC：Destination Point Code 目的地信令点编码DPN：Digital Path not Provided Signal 不提供数字通路信号DRAM：Dynamic Random Access Memory 动态存储器DSM：Digital Switching Module 数字交换模块DSM：Down Speech Memory 下行语音存储器DSN：Digital Switching Networks 数字交换网络DSP：Digital Signaling Processor 数字用户处理机DSS：Digital Subscriber Signaling system 数字用户信令系统DSS1: DSS No.1 1号数字用户信令系统DT：Data Type 数据形式（类型）电子工业出版社DTID：Destination Terminal ID 目的地事务处理标识DTAP：Direct Transfer Application Part 直接传输应用部分DTC：Digital Trunk Circuit 数字中继接口电路DTE：Data Terminal Equipment 数据终端设备DTMF：Dual Tone Multi-frequency 双音多频DTMP：Dual Tone Multi-frequency Signal Processor 双音处理机DTP：Digital Trunk Processor 数字中继处理机DTE：Data Communication Equipment 数字终端设备DUP：Data User Part 数据用户部分DWDM：Dense Wave(length) Division Multiplexing 密集波分复用EA：Expedited data Acknowledgement 加速数据证实EC：Echo Canceller 回声抵消设备ECC：Echo Canceling Circuit 回声抵消电路ED：Edge Device 边缘设备EDFG：Edge Device Functional Group 边缘设备功能组EIR：Equipment Identity Register 设备标识登记器EMS：Element Management System 网元管理系统EMTN：E/M Interface Trunk Network E＆M中继接口电路EoC：End of Contents 内容结束EOM：End of Message 消息结束EOC：End of Content 内容结束ER-LSP：Explicitly Routed LSP 显式选取路的标签交换路径ERR：Error 错误ETSI: European Telecommunication Standards Institute 欧洲电信标准协会EXT：Extend 扩展FAA：Facility-Accepted 可接受设施FAC：Facility 设施FACCH：Fast Associated Control Channel 快速随路控制信道FAM：Forward Address Message 前向地址信号FAR：Facility-Accepted Request 可接受设施请求FBTD：Feedback Transmit Diversity 反馈发射分集FCCH：Frequency Correction Channel 频率校正信道FCS：Fast Circuit Switching 快速电路交换FDD：Frequency Division Double 频分双工FDDI：Fiber Distributed Data Inter-face 光纤分布式数据接口FDL：Fiber Delay Line 光纤延迟线FDM：Frequency Division Multiplexing 频分复用FDMA：Frequency Division Multiple Access 频分复用多址FEAM：Functional Entity Access Manager 功能实体管理器FEC：Forwarding Equivalence Classes 转发等价类P H E IFECN：Forward Explicit Congestion Notification 前向显式拥塞通知FFT：Fast Fourier Transform 快速傅立叶变换FH：Frame Header 帧头FIB：forward former 前向指示语比特FIFO：First-in First-out 先进先出FISU：Fill-in Signal Unit 填充消息单元FOT：Forward-transfer Signal 前向转移信号FPLMTS：Future Public Land MobileTelecommunication Systems 未来公用陆地移动通信系统FPGA：Field Programmable Gate Array 现场可编程门阵列FPS：Fast Packet Switching 快速分组交换FR：Frame Relay 帧中继FRFG：Remote Forwarding Functional Group 远端转发功能FRJ：perFormance Reject 性能拒绝FRM：Frame Relay Model 帧中继模块FS：Frame Switch 帧交换FSM：Forward Set-up Message 前向建立消息FSK：frequency-shift-keying 频移键控FSN：Forward Sequence Number 前向序号FTP：File Transfer Protocol 文件传输协议GCI：Cell of Global Identity 全球小区识别码GCID：GPRS Charging ID GPRS流计费标识GFC：Generic Flow Control 一般流量控制GGSN：Gateway GPRS Supporting Node GPRS网关支持节点GFI：General Format Identifier 通用格式识别符GMPLS：Generalized MPLS 通用MPLSGMSC：Gateway MSC 网关MSCGMSK：Gaussian Mean Shift Keying 高斯最小频移键控GND：Ground 地GPRS：General Packet Service 通用分组无线业务GPS：Global Position System 全球定位系统GRA：Circuit group Reset Acknowledgement message 电路群复原证实消息GRM：Circuit Group Reset-acknowledgement Message 电路群复员证实消息GRQ：General Request Message 普通请求消息GRS：Circuit group Reset message 电路群复原消息GSM：General Forward Set-up Information Message 一般前向建立消息信号GSM：Global System for Mobile Communication 全球移动通信系统GSMP：General Switch Management Protocol 通用交换管理协议GSN：GPRS Support Node GPRS支撑节点GT：Global Title 全局码电子工业出版社GTT：GT Translation 全局码翻译GW：Gateway 网关HDB3码：High Density Bipolar of Order 3 三级高密度双极性码HDSL：High Speed Digital Subscriber Line 高速数字用户线HDLC：High-level Data Link Control 高级数据链路控制HDTV：High Definition Television 高清晰度电视HEC：Header Error Control 信头差错控制HGND：High-voltage Ground 保护地HL：High Layer 高层HLR：Home Location Register 归属位置寄存器HSDPA：High Speed Downlink Packet Access 高速下行分组接入HSS：Home Subscriber Server 归属用户服务器HSTP：High Level Signaling Transfer Point 高级信令转接点HTTP：Hyper Text Transfer Protocol 超文本传输HW：High Way 母线IAA：Initial Address Acknowledgement message 初始地址证实消息IAD：Integrated Access Device 综合接入设备IADMS：IAD Management System 综合接入设备管理系统IAI：Initial Address Message With Additional Information 带有附加消息的初始地址消息IAM：Initial Address Message 初试地址消息IASG：Internet Address Sub Group 互联网络地址子组IBM：International Business Machines 国际商用机器公司ICI：Intel-Channel Interference 信道间干扰ICID：IMS Charging ID IMS计费标识ICMP：Internet Control Message Protocol 因特网控制报文协议I-CSCF：Interrogating CSCF 查询CSCFID：Id 标识符IDR：Identify Request 识别请求IFMP：Ipsilon Flow Management Protocol Ipsilon 流管理协议IEEE：Institution of Electrical and Electronic Engineers 电气与电子工程师协会IETF：Internet Engineering Task Force Internet 工作组IFFT：Inverse Fast Fourier Transform 逆快速傅立叶变换IMEI：International Mobile Equipment Identification 国际移动台设备标识号IMS：IP Multimedia Subsystem IP多媒体子系统IMSI：International Mobile Station Identification 国际移动台标识号IMT-2000：International Mobile Teleconnunication-2000 国际移动通信2000IMTC：International Multimedia TeleconferencingConsortium 国际多媒体远程会议集团IN：Intelligent Network 智能网INAP：Intelligent Network Application Procedure 智能网应用规程P H E IINF：Information 信息INR：Information Request Message 信息请求消息INVOKE: Invoke Request 调用请求，操作请求IP：Intelligent Peripheral 智能外设IPBCP：IP Bearer Control Protocol IP承载控制协议IPDC：Internet Protocol Device Control Internet协议设备控制IPOA：IP Over ATM 在ATM网上运行IPIPX：Internetwork Packet Exchange protocol 互联网分组交换协议IRS：Identify Response 识别响应ISC：International Softswitch Consortum 国际软交换协会ISDN：Integrated Services Digital Network 综合业务数字网ISI：Inter-Symbol Interference 码间干扰ISIS：Intermediate System-to-Intermediate System 中间系统到中间系统ISL：Interior Switching Link 交换机间链路ISO：International Standards Organization 国际标准化组织ISP：Internet Service Provider Internet服务提供商ISUP：ISDN User Part ISDN用户部分IT：Inactivity Test 不活动性测试ITS：Internal Time Slot 内部时隙ITU：International Telecommunication Union 国际电信联盟IUA：ISDN Q.921-User Adaptation Layer ISDNQ.921用户适配协议IWU：Interworking Unit 互通单元IWF：Inter Working Function 互联功能KA：Calling Numbering Cat Gory 主叫类别L1：Level One 第一级L2：Level Two 第二级L3：Level Three 第三级LAC：Location Area Code 位置区号码LDAP：Lightweight Directory Access Protocol 轻量级目录访问协议LAI：Location Area Identify 位置区识别码LAMA：Local Message Accounting System 本地自动电话计费系统LAN：Local Area Network 局域网LANE：LAN Emulation 局域网仿真LAP：Link Access Protocol 链路访问规程LAPB：Link Access Protocol Balanced 平衡型链路接入协议LAPD：Line Access Procedure on the D-channel ISDN的D通道链路访问规程LAPF：Line Access Procedure for Frame-mode 链路接入规程（帧方式）LCGN：Logical Channel Number 逻辑信道群号LCM：Line Control Memory 线路控制存储器LCN：Logical Channel Number 逻辑信道号电子工业出版社LCR：Low Chip Rate 低码片速率LDAP：Lightweight Directory Access Protocol 轻量级目录访问协议LDP：Label Distribution Protocol 标签分配协议LE：Local Exchange 本地交换局LEC：Local Exchange Carrier 本地交换局运营商LEC：LAN Emulation Client 局域网仿真客户机LER：Label Edge Router 标签边缘路由器LFIB：Label Forwarding Information Base 标签前向信息基础LI：Length Indication 长度指示LIB：Label Information Base 标签信息基础LIC：Line Interface Circuit 线路接口电路LIFO：Last-in First-out 后进先出LIS：Logical IP Subnet 逻辑IP子网LLC：Logical Link Control 逻辑链路控制LMP：Link Manage Protocol 链路管理协议LOS：Line-out-of-service Signal 线路不工作信号LP：Loop Personal 环路测试标志位LPA：Loop-back Acknowledgement 环回证实LPM：Line Processing Module 线路处理模块LPR：Line Processor 用户线处理机LR：Line Receiver 线路接收器LRD：Local Reference Destination 目的本地参考点LRO：Local Reference Original 源本地参考点LS：Local Switch 端汇局LS：Loop Supervision 环路检测LSB：Least Significant Bit 最低有效位LSC：Lambda Switch Capable 波长交换能力LSP：Label Switched Path 标签交换路径LSR：Label Switched Router 标签交换路由器LSSU：Link Status Signal Unit 信令链路状态消息单元LSTP：Low Level Signaling Transfer Point 低级信令转接点LT：Line Termination 线路接口M2PA：MTP-2-User Peer-to-Peer Adaptation Layer MTP-2用户对等适配协议M2UA ：MTP2-User Adaptation Layer MTP-2用户适配协议M3UA：MTP-3 User Adaptation Layer MTP-3 用户适配协议MAC：Medium Access Control 媒体接入控制MAP：Media Access Protocol 媒体存储协议MAP：Mobile Application Part 移动通信应用部分MBA：Maintenance oriented group Blocking-Acknowledgement message 面向维护的群闭塞证实消息MC：Mass Calling 大众呼叫MC：Multi-point Control 多点控制器MCC：Mobile Country Code 移动用户的国家号MCPU：Master CPU 主CPUMCR：Minimum Cell Rate 最小信元速率MCU ：Multi-point Control Unit 多点控制单元MCS：Multi-point Communication Service 多点通信服务MDC：Message Discrimination 信息鉴别MDCP：Media Device Control Protocol 媒体设备控制协议MDT：Message Distribution 信息分配ME：Mobile Equipment 移动设备MeGaCo：Media Gateway Control Protocol 媒体网关控制协议MFC：Multi-frequency Compelled Signaling 多频互控信令MFP：Multi-frequency Processor 多频信号处理机MID：Multiplexing Identification 多路复用标识MG：Medium Gateway 媒体网关MGC：Medium Gateway Control 媒体网关控制器MGCF：Medium Gateway Control Function 媒体网关控制功能MGCP：Medium Gateway Control Protocol 媒体网关控制规程MGW：Mobile Media Gateway 移动媒体网关MLS：Multi Layer Switching 多层交换MLSP：MLS Protocol 多层交换协议MLS-RP：MLS Route Processor 多层交换路由处理器MLS-SE：MLS Switching Engine 多层交换的交换引擎MM :Mobility Management 移动性管理MNC：Main Name Code 主名称码MNC：Mobile Network Code 移动网号MP：Main Processor 主处理机MP：Multi-point Processor 多点处理器MPEG：Motion Picture Experts Group 运动图象专家组MPLS：Multi-protocol Label Switch 多协议标签交换MPM：Meter Pulse Message 计次脉冲消息MPOA：Multi-protocol Over ATM ATM上的多协议MPX：Multi-plexer 多路复用器MPλS：Multi-protocol Lambda-label Switching 多协议波长标签交换MRCS：Multi-rate Circuit Switching 多速率电路交换MRF：Multimedia Resource Function 多媒体资源功能MRFC：Multimedia Resource Function Controller 多媒体资源控制器功能MRFP：Multimedia Resource Function Processor 多媒体资源处理器功能MRT：Message Routing 消息路由MRVT：MTP Route Verify Test MTP路由证实测试MS：Mobile Station 移动台MS：Mobile Switch 移动交换技术MSB：Most Significant Bit 最高有效位MSC：Mobile Switching Center 移动交换中心MSDN：Mobile Station Directory Number 移动台号码簿MSIN：Mobile Subscriber Identification Number 移动用户识别号MSISDN：Mobile Station International ISDN Number 移动台国际ISDN号码MSN：Multi-subscribe Number 多用户号码MSRN：Mobile Station Roaming Number 移动台漫游号MSTP：Multi-Service Transport Platform 多业务传输平台MSU：Message Signal Unit 用户消息单元MTBF：Mean Time Between Failure 平均故障间隔时间MTN：Media Telecom Network 媒体电信网MTP：Message Transfer Part 消息传递部分MTTR：Mean Time To Repair 平均故障修复时间Unblocking-acknowledgement Message 面向维护的群闭塞解除证实消息NBMA：None Broadcast Multi-Access 非广播多路访问型NC：Name Code 设备码NCC：Network (PLMN) Colour Code 色码网(PLMN)，国家色码NE：Network Element 网络单元NFFC：Net-Flow Feature Card 网络流性能卡NGN：Next Generation Network 下一代网络NHRP：Next Hop Resolution Protocol 下一跳解析协议NHS：NHRP Server NHRP服务器NIF：Node-Interactive Function 节点互通功能NMC：Network Management Center 网络管理中心NMI：Network Management Information 网络管理接口NMSI：National Mobile Station Identify 国内移动台识别号码NNI：Network-Node Interface 网络节点接口NPC：Network Parameter Control 网络参数控制NPDU：Network Protocol data Unit 网络协议数据单元NPT：Non Packet Type 非分组类型NRM：Network Resource Management 网路资源管理NRZ：Non-return Zero Code 不归零码NSI：Network Signaling Interface 网络信令接口NSP：Network Service Provider 网络服务提供商NT：Network Terminal 网络终端NTN：Network Terminal Number 网络终端编号NTS：National Telecommunications Station 国际电信局OADM：Optical Add-drop Multiplexer 光分插复用OACSU：Off Air Call Set Up 不占用空中通道的呼叫启动OAM：Operation, Administration and Maintenance 操作﹑维护和管理OFDM：Orthogonal Frequency Division Multiplexing 正交频分复用OIF：Optical Internetworking Forum 光互联网论坛OLM：Over Load 过负荷OMAP：Operation Maintenance Application Part 操作维护管理应用部分OMC：Operation and Maintenance Center 网络操作维护中心OML：Operating Management Link 操作管理链路OPC：Originating Point Code 源信令点编码OPR：Operator Signal 话务员信号OS：Operating System 操作系统OSA：Open Service Access 开放业务接入OSF：Offset Field 偏移域OSI：Open System Interconnection Model 开放互联参考模型OSPF：Open Shortest Path First 开放最短路径优先OTD：Orthogonal Transmit Diversity 正发射分集OTID：Originating Terminal Identify 源端标识OTP：Outer-line Testing Processor 外线测量处理机OXC：Optical Cross-Connect 光交叉连接PABX：Private Automatic Branch Exchange 专用自动交换机PAD：Packet Assembly/Disassembly Facility 数据包拆/装设备PAM：Pulse Amplitude Modulation 脉冲幅度调制PAMA：Private Automatic Message Accounting System 专用自动电话计费方式PAPR：Peak to Average Power Ratio 功率峰值与均值比PBX：Private Branch Exchange 用户交换机PC：Permanent Connection 永久连接PCE：Packet Concentrator 分组集中器PCF ：Packet Control Function 分组控制功能模块PCR：Peak Cell Rate 峰值信元速率PCR：Preventive Cyclic Retransmission 预防性循环重发PDF：Policy Decision Function 策略支撑实体（功能）PDN：Packet Data Network 分组数据网PDSN：Packet Data Support Node 分组数据支持节点PCH：Paging Channel 寻呼信道PCM：Pulse Code Modulation 脉冲编码调制PCU：Packet Control Unit 分组控制单元P- CSCF：Proxy CSCF 代理CSCFPDH：Plesiochronous Digital Hierarchy 准同步系列PDM：Pulse Duration Modulation 脉冲宽度调制PDU：Protocol Data Unite 协议数据单元PGND：Protection Ground 高压地PH: Packet Handling 分组处理PHI：Packet Handling Interface 分组处理接口PHS：Personal Handy-phone System 个人手持电话系统PHY：Physics layer 物理层PLMN：Public Land Mobile Network 公共陆地移动网PM：Physical Medium Sub-layer 物理媒介子层POTS：Plain Ordinary Telephone Service 普通常规电话业务PPM：Pulse Position Modulation 脉冲位置调制PPP：Peer-peer Protocol 端到端协议PPP：Point to Point Protocol 点到点协议PRI：Primary Rate Interface 基群速率接口PS：Packet Switching 分组交换PSC：Packet Switch Capable 分组交换能力PSK：Phase Shift Keying 移相键控编码调制PSPDN：Packet Switched Public Dada Network 分组交换公众数据网PSTN：Public Switched Telephone Network 公用电话交换网PSX：Packet Switched eXchange 分组交换机PT：Packet Type 分组类型PT：Payload Type 信息类型PTB：Packet Transfer Bus 分组传输总线PTC：Primary Time Control Memory 初级时分控制存储器PTLS：Packet Turn Local Station 本地分组中转交换机PTM：Packet Transfer Mode 分组传送模式PTI：Payload Type Identifier 负载类型标识PTS：Packet Turn Switch 分组中转交换机PTS：Primary Time Switch 初级时分接线器PTSW：Primary Time Switch 初级时分接线器PVC：Permanent Virtual Circuit 永久虚信道PVC：Permanent Virtual Connection 永久虚连接QAM：Quadrature Amplitude Modulation 正交幅度调制QoS：Quality of Service 服务质量QPSK：Quaternary PSK 四相移频键控RA：Routing Area 路由域RACH：Random Access Channel 随机接入信道RADIUS：Remote Access Dial In User Service 远程认证拨入用户服务RAM：Random Access Memory 随机存取存储器RAN：Reanswer Signal 再应答信号RANAP：Radio Access Network Application Part 无线接入网应用部分PARLAY：ParLay Work Group ParLay工作组RAS：Registration, Admission, Status 注册，认证，身份RCTN：Route Circuit Trunk Network 环路中继接口电路RF：Radio Frequency 无线电射频REL：Release message 释放消息RES：Resume message 恢复消息REQ：Request 请求RFC：Request for Comments 请求注释RG：Residential Gateway 本地（住宅）网关RLC：Radio Link Control 无线连路控制RLC: ReLease Completion 释放完成RLG：Release-guard Signal 释放监护信号RM：Remote Module 远端模块RM：Resource Management 网络资源管理RMP：Remote Module Processor 远端模块处理机RNC：Radio Access Network 无线网络控制台RP：Radio Port 基站RPC：RP Controller 基站控制器RR：Radio Resource 无线资源RS：Ring Supervision 振铃检测RSA：Remote Subscriber Area 远端用户模块RSC：Reset-circuit Signal 电路复原信号RSFG：Route Server Functional Group 路由服务器功能组RSL：Radio Signaling Link 无线信令链路RSM：Remote Switching Module 远端交换模块FSN：Forward Sequence Number 前向序号RSR：Reset Request 复原请求RSU：Remote Subscriber Unit 远端用户单元RSVP：Resource Reservation Protocol 资源预留协议RTCP：Real-time Transport Control Protocol 实时传输控制协议RTP：Real-time Transfer Point 实时转移节点RTP：Real-time Transport Protocol 实时传输协议RTSP：Real-Time Streaming Protocol 实时流协议RTT：Radio Transmission Technology 无线传输技术RU：Resource User 资源用户RZ：Return-to-zero 单级性归零码SAAL：Signaling ATM Adaptation Layer ATM信令适配层SACCH：Slow Associated Control Channel 慢速随路控制信道SAM：Subsequent Address Message 后续地址消息SAO：Subsequent Address Message with One Signal 带有一个信号的后续地址消息SAP：Service Access Point 业务接入点SAPI：Service Access Point Identifier 业务接入点标识SAR：Segmentation and Reassembly Sub-layer 分段和重组子层SBM：Successful Backward Set-up Information Message 后向建立成功信息消息SC：Switched Connection 交换连接SCCP：Signaling Connection Control Part 信令连接控制部分SCH：Synchronization Channel 同步信道SCF：Service Control Function 业务控制功能SCN：Switched Circuit Network 电路交换网SCP：Service Control Point 业务控制点SCPU：Switching CPU 交换板CPUS- CSCF：Serving CSCF 服务CSCFSCRC：SCCP Route Control SCCP路由控制SCSM：SCF Call State Model SCF呼叫状态模型自动机实例SCTP：Streaming Control Transfer Protocol 流控制传送协议SDCCH：Stand Alone Dedicated Control Channel 独立专用控制信道SDH：Synchronous Digital Hierarchy 同步数字系列SDL：Specification and Description Language 功能规格和描述SDLC：Synchronous Data Link Control 同步数据链路控制SDU：Service Data Unite 业务数据单元SF：Status Field 状态字段SG：Signaling Gateway 信令网关SGCP：Simple Gateway Control Protocol 简单网关控制协议SGM：Segmentation Message 分段信息SGSN：Service GPRS Supporting Node GPRS业务支持节点SGW：Signaling Gateway 信令网关SI：Service Indicater 业务表示语SIF：Signaling Information Field 信令消息字段SIGTRAN：Signaling transport 信令传输SIM：Subscriber Identity Model 客户识别模块,智能卡、用户身份识别卡SIO：Service Information Octet 业务信息8位位组SIP：Session Initiation Protocol 会话初始化协议SIP-I：SIP with Encapsulated ISUP 带有ISUP消息封装的SIP协议SIP-T：ISP-Telephony SIP电话控制SL：Signaling Link 信令链路SLB：Subscriber Local Busy Signal 用户市忙信号SLC：Signaling Link Code 信令链路码SLIC：Subscriber Line Interface Circuit 用户接口电路SLG：Signaling Link Group 信令链路组SLEE：Service Logical Execution Environment 业务逻辑执行环境SLM：Signaling Link Management 信令连接管理SLS：Signaling Link Selection 信令链路选择码SM：Speech Memory 语音存储器SMH：Signaling Message Handling 信令消息处理SMS：Service Management System 业务管理系统SMS：Short Message Service 短消息业务SMS-GMSC：SMS Gateway MSC 短消息业务网关移动交换中心SMS-IWMSC：SMS-Interactive Wireless MSC 短消息业务互通移动交换中心SMSC：SMS-Center 短消息业务中心SNC：Sub Network Connection 子网络连接SNDC：Subnetwork Dependent Convergence 子网依赖结合层SNM：Signaling Network Management 信令网管SNSC：SMS Center 短消息业务服务中心SMTP：Simple Message Transfer Protocol 简单邮件传输协议SN：Service Node 业务节点SN：Sequence Number 顺序号SNA: System Network Architecture 系统网络结构SNAP：Sub Network Attachment Point 子网接入点SNMP：Simple Network Management Protocol 简单网络管理协议SNR：Specialized Network Resource 特殊网络资源SONET：Synchronous Optical Network 同步光纤网SP：Internet Service Provider Internet业务提供商SP：Signaling Point 信令点SP：Speech Path 话路母线SPAB：Speech Path Address Bus 话路地址母线SPC：Software Permanent Connection 软永久连接SPWB：Speech Path Answer Bus 回答母线SRD：Signal Receive Distributor 信号接收分配器SRM：Signaling Route Management 信令路由管理SRVT：SCCP Route Verify Test SCCP路由证实测试SS7：Common Channel Signaling System No.7 7号共用信道信令系统SSCF：Service Specific Coordination Function 特定业务的协调功能SSCOP：Service Specific Connection Oriented Protocol 面向连接协议SSCS：Service Specific Convergence Sub-layer 业务特定汇聚子层SSF：Sub Switching Function 业务交换功能SSM：Send Signal Memory 发送信号存储器SSN：Sub System Number 子系统号SSP：Service Switching Point 业务交换点SSP：Subscriber Signaling Processor 用户信令处理机SSU：Shared Storage Unit 共享存储器板SSW：Space Switch 空分接线器ST：Segment Type 消息段类型STB：Subscriber Toll Busy Signal 用户长忙信号STC：Secondary Time Control Memory 次级时分控制存储器STD：Synchronous Time Division 同步时分复用STF：Start Field 起始域STM：Synchronous Transfer Mode 同步传送模式STM：Signaling Traffic Management 信令业务管理STP：Signal Transfer Point 信令转接点STS：Secondary Time Switch Speech Path Memory 次级时分接线器语音存储器STS：Space Time Spread 空时扩展分集STSW：Secondary Time Switch 次级时分接线器STTD：Space Time Transmit Diversity 时空编码发射分集SQL：Structured Query Language 结构化查询语言UBA：Unblocking-acknowledgement Message 解除闭塞信号SUA：SCCP-User Adaptation Layer SCCP用户适配协议SVC：Signaling Virtual Channel 信令虚信道SVC：Switching Virtual Circuit 交换虚信道SVC：Switching Virtual Connection 交换虚连接SWC：Space Switch Control Memory 空分接线器控制存储器TC：Transaction Capabilities 事物处理能力TC：Transmission Convergence Sub-layer 传输会聚子层TCAP：Transaction Capabilities and Application Part 事务处理能力应用部分TCH：Traffic Channel 业务信道TCP：Transmission Control Protocol 传输控制协议TCSM：TransCoder & Sub-Multiplexer 码变换与子复用设备TE：Traffic Engineering 流量工程TDD：Time Division Duplex 时分双工TDMA：Time Division Multiple Access 时分复用TD-SCDMA：Time Division-synchronization CDMA 时分同步CDMATDM：Time Division Modulation 时分多路复用TE：Terminal Equipment 终端设备TG：Trunk Gateway 中继网关TI：Transaction ID 事务标识TLDN：Temporarily Local Directory Numbe 临时本地号簿号码TLS：Toll and Local Switch 长/市合一局TM：Tandem Mode 汇接方式TMG：Timing Generator 定时发生器TMN：Telecommunication Management Network 电信管理网TMSI：Temperate Mobile Station Identity 临时移动识别码TOS：Type of Service 服务类型TP：Terminal Portability 终端可移性业务TRIP：Telephony Routing Over IP IP电话路由协议TS：Time Slot 时隙TSN：Transmission Sequence Number 传输顺序号TSTD：Time Switched Transmit Diversity 时间切换发射分集TUP：Telephone User Part 电话用户部分UAC：User Agent Client 用户代理客户UAS：User Agent Server 用户代理服务器UBA：Unblocking-acknowledgement Signal 解除闭塞信号UBM：Unsuccessful Backward Set-up InformationMessage 后向建立不成功消息UBR：Unspecified Bit Rate 未规定比特率UDP：User Datagram Protocol 用户数据报协议UE：User Equipment 用户设备UMTS：Universal Mobile Telecommunications System 通用移动通信系统UNI：User Network Interface 用户网络接口UNN：Unallocated-number Signal 空号UP：User Part 用户部分UPC：Usage Parameter Control 使用参数控制UPT：Universal Personal Telecommunication 通用个人通信UNI：User Network Interface 用户网络接口USM：Up Speech Message 上行语音存储器USIM：UMTS -SIM 针对UMTS网络的SIM卡UTRAN：UMTS Terrestrial Radio Access Network UMTS陆地无线接入网UUI：User to User Indication 用户到用户指示UUI ：User to User Information 用户到用户信息UUS：User to User Signaling 用户到用户信令V5.x：V5.x Interface V5.x接口V5P：V5.x Interface Processor V5处理机V5UA：V5.2-User Adaptation Layer V5用户适配协议VBFG：Virtual Subnet Functional Group 虚拟子网功能组VBR：Variable Bit Rate 可变比特率VC：Virtual Channel 虚信道VCC：Virtual Channel Connection 虚信道连接VCI：Virtual Channel Identifier 虚信道标志符VIP：Virtual TP 虚拟IPVLAN：Virtual LAN 虚拟LANVLR：Visitor Location Register 拜访用户位置登记器VMSC：Visitor MSC 拜访MSC。

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。

通信常用缩略语大词典[1]

A/D Analogue to Digital Converter**模数转换AA Auto－Answer**自动应答AA1Adaptive Antenna**自适应天线，一种天线提供直接指向目标的波束，能AA2Assert Acknowledge**断言应答AAA Authentication,Authorization,Accounting**认证、授权和计费AAD Address Adder**地址加法器AB Address Bus**地址总线AB1Arithmetic Bus**运算总线ABC Automation of Bibliography through Computerzation**计算机化自动编ABR Available Bit Rate**可用比特率AC Access Control**存储控制AC1Address Carry**地址进位AC2Access Cycle**存储周期AC3Add Carry**加法进位AC4the Atlantic Cable**大西洋海底电缆AC5Authentication Centre**鉴权中心AC6Access Code**存储码ACCH Associated Control Channel**随路控制信道ACD Automatic Call Distribution**自动呼叫分配A-CDMA Asynchronous Code Division Multiple Access**异步码分多址ACI Adjacent-Channel Interference**邻频干扰ACIR Adjacent Channel Interference Ratio**邻信道干扰比ACK1ACKnowledgement**确认ACL Asynchronous Connectionless Link**异步无连接ACLR Adjacent Channel Leakage Ratio**邻信道泄漏比ACLR1Adjacent Channel Leakage Power Ratio**邻信道泄漏功率比ACLR2Adjacent Channel Leakage Ratio**邻信道泄漏比ACLR3Adjacent Channel Leakage Power Ratio**邻信道泄漏功率比acoustic amplitude logger acoustic amplitude logger**声波幅度测井仪acoustic amplitude logger1acoustic amplitude logger**声波幅度测井仪ACP Adjacent Channel Power**邻道功率ACP1Adjacent Channel Power**邻道功率acquisition time acquisition time**取数据时间acquisition time1acquisition time**取数据时间ACR Average Cell Rate**平均信元率ACR1Allowed Cell Rate**允许的信元率ACR2Average Cell Rate**平均信元率ACU Antenna Combining Unit**天线组合单元ACU1Acknowledgement Signal Unit**证实信号单元表示正确地或ACU2Antenna Control Unit**天线控制器ADC Analog-to-Digital Converter**摸数转换器ADC；DAMPS North America digital cellular system**北美数字蜂窝系统ADFE Automatic Decree Feedback Equalizer**自适应判决反馈均衡器一种利ADM Add Drop Multiplexer**分插复用器，一种新型的网络单元，将同步复用ADM1Add-Drop Multiplexer**上/下路复用器ADPCM Adaptive Differential Pulse Code Modulation**自适应差分脉冲编码调ADR Analogue-Digital Recorder**模拟-数字记录器ADR1Address Digit Receiver**数字地址接收器ADR2Advisory Route**建议路由ADR3Analogue Data Recognition**模拟数据识别ADRC Automatic Call Distribution Remote Capture**自动呼叫分配（分布）ADSL asymmetric digital subscriber line**不对称数字用户线ADSL2Asymetric Digital Subscriber Loop**非对称数字用户环路技术ADSS All Dielectric self-support**全介质自承式光缆主要应用在强电场合AEB Analog Expansion Bus**模拟扩展总线AEIR Application Entity Installer and Remover**应用实体安装和拆除AFC Automatic Frequency Control**自动频率控制AFT Automatic Frequency Tune**自动频率调谐AG Audio Gateway**语音网关AGC Automatic Gain Control**自动增益控制AGCH Access Grant Channel**允许接续信道AIS Alarm Indication Signal**告警指示信号AIUR Air Interface User Rate**空中接口用户速率AJ Anti-Jamming**抗干扰AKA Authentication and Key Agreement**鉴权和密钥同意alarm summery panel alarm summery panel**报警汇总画面ALC Auto Level Control**自动电平控制ALS Automatic Laser Shutdown**自动激光关闭在再生段光缆断开的情况下，ALT Automatic Link Transfer**自动链路转移AM/CM Administration Module/Communication Module**管理/通信模块AM1Amplitude Modulation**振幅调制AM-ADDR Active Member Address**活动的成员地址AMI Aliernate Mark Inversion Code**交替传号反转码AMI1Alternate Mark Inversion**信号交替反转码一种数字传输中常用的编码AMPS Aduanced Mobile Phone System**高极移动电话系统AMPS 2Advanced Mobile Phone Institute**先进移动电话业务AMR Automatic Meter Reading**自动抄表AMR1Adaptive Multi Rate**自适应多速率AMRC Adaptive Multirate Codec**自适应多码率编译码器AN1Access Node**接入节点ANSI1American National Standard Institute**美国国家标准局AN-SMF AN system management function**接入网系统管理功能AN-SMF1Access Network System Management Function**接入网系统管理功能ANT1Antenna**天线AON Active Optical Network**有源光网络，属于一点对多点的光通信网络，AON1All Optical Net**全光网就是网中直到端用户节点之间的信号通道仍然AON2All Optical Network**全光纤网络AOWC All Optical Wave Converter**全光波长转换器是指不经过电域处理，直AP1Access Point**接入点APD1Avalanche Diode**雪崩光电二极管利用雪崩倍增效应使光电流得到倍增APD2Avalanche Photo Detector**雪崩光电探测器API Application Programming Interface**应用编程接口APOC Advanced Paging Operator Code**先进寻呼操作码APON ATM Passive Optical Network**无源光网络，一种结合ATM多业务多比特APON1ATM-Based PON**ATM无源光网络APP A Posteriori Probability**后验概率APR1Automatic Programming and Recording**自动程序设计与记录APR2Automatic Position Reporting**自动位置报告APS Automatic Protection Switching**自动保护倒换APSK Absolute Phase Shift Keying**绝对相移键控AR Alternative Routing**迂回路由选择AR1Agent Request**代理请求AR2Access Rate**接入率ARA Average Response Amplitude**平均响应幅度AR-ADDR Access Request Address**访问请求地址ARB All Routes Busy**路由全忙ARC Automatic Remote Control**自动遥控ARC1Alternative Route Cancel**消除迂回路由ARDT Automatic Remote Data Terminal**自动远端数据终端ARF Access to the Resources Function**资源访问功能ARFCN Absolute Radio Frequency Channel Number**完全的无线频率信道号码ARFCN1Absolute RF Channel Number**绝对频道号以整数表示的绝对射频信道号ARI Access Rights Identity**存取权识别ARIB Association of Radio Industry Businesses**无线行业企业协会ARL Acceptable Reliability Level**合格的可靠性（标准）ARM1Asynchronous 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ARPANETq Advanced Research Projects Agency NETwork**(美国国防部）高级研究ARPS Advanced Real-Time Processing System**高级实时处理系统ARQ Automatic Repeat Request**自动重复请求ARS Address Resolution Server**地址解析服务器ART1Alarm Reporting Telephone**报警电话ARTq Average Restoration Time**平均恢复时间AS1Anti-Spoofing**反电子欺骗通过对P码进行加密处理，防止非授权用户干ASCI Advanced Speed Call**GSM phaseII+ 标准指定的新业务，其中包括优先ASE Application Service Element**应用服务单元在单个应用联系上对一指ASEAT Autoregressive Spectral Estimation Acquisition Technique**自回归ASIC Application Specific Integrated Circuit**专用集成电路ASK Amplitude Shift Keying**振幅键控（幅移键控）ASK1Amplitude Shift Keying,Amplitude Shift modulation**幅移键控ASN.1Abstract Syntax Notation One**抽象语法定义，在采用开放系统OSI通信ASON Automatic Switched Optical Network**自动交换光网络ASP1Application Service Provider**应用服务提供商ASR1Automatic Send-Receiver**自动收发机ASR2Automatic Send and Receive**自动收发ASR3Automatic Speech Recognition**自动语音识别ASR4Answer Seizure Ratio**应答占用率ASR5Access Service Request**访问业务请求ASRTE Alternative Select Route**迂回选择路由ASTN Automatic Switched Transport Network**自动交换传送网ATI Automatic Transmitter Identification**自动发射机识别ATM Alternative Test Method**（光纤、光缆）替代测试法（ATM）ATM 2Asynchronous Transfer Mode**异步传输模式ATM1asynachronous transfer model**同步传输模式ATME automatic transmission measuring and signalling testing equipmen atmosphere Personal Digital Cellular**个人数字蜂窝系统ATPC Automatic Transfer Power Control**自动发信功率控制技术的要点是微ATR Asynchronous Transfer Region**异步转移（传递）区ATR1Answer To Reset**回答到复位ATR2Answering Time Recorder**应答时间记录器ATR3Automatic Traffic Recorder**自动话务量记录器ATU Adapter Unit**适配单元ATU-C ADSL transceiver unit,central office end**ADSL局端发送接收单元位ATU-T ADSL transceiver unit,remote terminal end**ADSL远端发送接收单元 ATU-T1ADSL transceiver unit,remote terminal end**ADSL远端发送接收单元ATX AteXternal**是由Intel 公司首创以提升微机主板整体性能的AU Access Unit**访问单元AU1Administrative Unit**管理单元，提供高阶通道层和复用段层之间适配功AUC Authentication Center**鉴权中心AUG Administrative Unit Group**管理单元组AUL Average Useful Life**平均使用寿命AU-n Administrative Unit-n**管理单元auroral Packet Randem Access Channel**分组随机接入信道AVL Average Voice Level**平均话音电平AVL1Automatic Vehicle Location system**自动车辆定位系统车队的某一车AWF All Wave Fiber**全波光纤消除了光纤1383nm的水峰，这样就在1350－1 AWG Array Waveguide Grating**阵列波导光栅AWG1array wave guide**阵列式波导光栅AWGN Additive White Gaussian Noise**加性高斯白噪声BA Booster(power) Amplifier**光功率放大器可补偿光复用器的损耗，提高BA1Booster Amplifier**光功率放大器，可补偿光复用器的损耗，提高入纤功BAIC Barring of All Incoming Calls supplementary service**限制所有呼入BAOC Barring of All Outgoing Calls supplementary service**限制所有呼出BB Baseband**基带BBER Background Block Error Ratio**背景误块比对于一个确定的测试时间而BBS Bulletion Board System**电子公告栏BC Billing Center**计费中心BCC Base Transceiver Station (BTS) Colour Code**基站代码BCCH Broadcast Control Channel**广播控制信道BCD Binary Coded Decimal**二进制编码的十进制BCH Bose,Chaudhuri&Hocquenghem Type of code**博斯－乔赫里－霍克文黑姆BCH1Broadcast Channel**广播信道BCJR Bahl-Cocke-Jelinek-Raviv**算法BCP BTS Control Processor**BTS控制处理器BDPSK Binary Differential Phase Shift Keying**二相差分相移键控BER BIT ERROR RATIO**误比特率二值信号的差错比值。

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

通信英文缩写

通信英文缩写通信英文缩写是在日常生活和工作中经常遇到的，因为它们可以简化长词组或术语，提高工作效率。

在本文中，我们将介绍一些常见的通信英文缩写和它们的含义。

一. 网络通信缩写1. HTTP：超文本传输协议（Hypertext Transfer Protocol）HTTP是一种用于在Web浏览器和Web服务器之间传输超文本的协议。

2. IP：互联网协议（Internet Protocol）IP用于将数据包从一个网络节点传输到另一个网络节点。

3. WiFi：无线保真（Wireless Fidelity）WiFi是用于在无线设备之间传输数据的技术。

4. DNS：域名系统（Domain Name System）DNS将域名转换为与之关联的IP地址。

5. VoIP：网络电话（Voice over Internet Protocol）VoIP是一种通过互联网进行语音通信的技术。

二. 电信通信缩写1. PSTN：公共交换电话网（Public Switched Telephone Network）PSTN是传统电话网络，用于进行电话通信。

2. ISDN：综合业务数字网（Integrated Services Digital Network）ISDN是一种数字电话线路，可以同时传输语音和数据。

3. SMS：短消息服务（Short Message Service）SMS用于在移动设备之间发送短信。

4. MMS：多媒体消息服务（Multimedia Messaging Service）MMS用于在移动设备之间发送包含图像、音频和视频的消息。

5. SIM：用户身份模块（Subscriber Identity Module）SIM是嵌入在移动设备中的芯片，用于存储用户信息和身份验证。

三. 通信设备缩写1. LAN：局域网（Local Area Network）LAN是一种用于在有限地理范围内连接多个设备的网络。

2. WAN：广域网（Wide Area Network）WAN是一种连接较大地理范围内的设备的网络。

通信英语常用缩略语

Gateway 计费网关 CGF Charging Gateway Functionality 计费网关实体 CLR Cell Loss Rate 信元丢失率 CM Configuration Management 配置管理 CM Connection Management 连接管理 CN Core Network 核心网络 CRC Cyclic Redundancy Code 循环冗余码 CRC Cyclic Redundancy Check 循环冗余校验 CS Circuit Switch 电路交换域 CTDMA Code Time Division Multiple Access 码分-时分多
BSIC Base Station Identification Code 基站标识码
CA Capacity Allocation 容量分配 CAA Capacity Allocation Acknowledgement 容量分配确认 CC Call Control 呼叫控制 CCCH Common Control Channel 公共控制信道 CCF Conditional Call Forwarding 条件呼叫前转 CCF Call Control Function 呼叫控制功能 CCH Control Channel 控制信道 CD Capacity Deallocation 容量释放 CDA Capacity Deallocation Acknowledgement 容量释放确认 CDMA Code Division Multiple Access 码分多址接入 CI Cell Identity 小区识别码
通信英语
－－通信常见缩略语－－通信常见缩略语
A
AAA Authentication, Authorization, Accounting 鉴

通信常用缩写

通信常用缩写以下按照缩写的首字母排列：3GPP the third generation partnership project 第三代伙伴项目AAA authentication authorization and accounting认证、授权、计费AMR adaptive modulation rate 自适应调制速率AP access point 无线接入点AMPS adcanced mobile phone services 高级移动电话服务AAL ATM adaption layer ATM适配层ATM asychronous transfer mode异步传输模式B-ISDN broadband integrated services digital network综合服务数字宽频网BCC block control check 快控制校验BSC binary sychronou scommunication二进制同步通信BTS base transceiver station 无线电收发基站CB citizen band 民用波段C/S client server客户机、服务器CAPEX capital expenditure 资本性支出DTE data terminal equipment 数据终端设备DSL digital subcriber line 数据用户线DCS digital cellular sustem 数字蜂窝系统DHCP dynamic host configuration protocol 动态主机配置协议DLE data link escape数据链路逃逸DQDB distributed queue dual bus分布式列队双总线ETSI european telecommunication standands institute欧洲电信标准协会EDGM enhanced data rate for gsm evolution 增强型数据速率EDGE enhanced data for GSM evaluation 增强型数据GSM引进技术FDDI fiber distributed data interface光纤分布式数据接口GSM groupe special mobile\global system for mobile communication全球移动通信服务GPRS general packet radio service通用无线分组业务GERAN GSM/EDGE radio access networkHSSI high speed senrial interface高速串口HSCSD high speed circuit switch data高速电路交换数据HTTP hyper text transfer protocol 超文本传输协议IMS Internet multicasting service 多路广播服务ITU international telecommunication Union 国际电信联盟电信标准部门(TSS,即ITU-T)、无线电通信部门(RS,即ITU-R)和电信发展部门(TDS,即ITU-D)IMT international mobile telecommunications 国际移动通信联盟ISP Internet service provider移动运营商ICI inter carrier interference 载波间干扰IP interner protocol网际协议local\ metropolitan\ wide area network局域/城域/广域网location areas 位置区IDEN integrated digital enhanced network集成数字增强网络IM instant message 即时通讯MMS multimedia message services多媒体信息服务MS mobile station 移动站MLS multiprotocol label switch 多协议标签交换MSC mobile switch center 移动交换中心MGW media gate way 媒体网关NTT nippon teleprap and teleplane public corporationOPEX operating expenditure cost运营成本ODRS call detail records通话详细清单PCMCIA personal computer memory card international association个人计算机内存国家联合会PCS personal communication service个人通信服务PLMN public land mobile nerwork 公用陆地移动网PSTN public switched telephone network 公用电话网PDS personal digital assistant 掌上电脑、个人数字助手PDC personal communication services 个人通信服务PVC permanent virtual counection 永久虚电路PDC personal digital cellular个人数字蜂窝电话系统PDP packet data protocol分组数据协议PDCP packet data convergence protocol 分组数据汇聚协议PWLAN public wireless local area network公共无线局域网QoS quality of service 服务质量RAN radio assess network无线接入网RNC radio network controller 无线网络控制器RoI return on investment投资回报率RANAP radio access network application partRTP realtime transport protocol 实时传输协议synchronization character 同步sychronous data link control同步数据链路控制规范system network architecture 系统网络体系结构sychronous optical network 同步光纤网subscriber identity module 用户身份模块short message services\storage 存储 message systemsvc switch vitual circuit 开关\交换虚拟电路sychronous digital Sequence同步数字序列SIP session initiation protocol 会话启动协议total access communication sustem 全球入网通信系统TDM time division multiplexing时分多路复用universal mobile telecommunication system 通用移动通信系统URL uniform resource locator 统一资源定位器UTRAN UMTS ferritorid radio access network UMTS陆上无线接入网VPN virtual private network 虚拟专业网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。

通信常见缩略语大全

通信常见缩略语缩略语英文全称中文解释2G 2nd Generation Mobile CommunicationsSystem第二代移动通信系统3G，3GMS 3rd Generation Mobile CommunicationsSystem第三代移动通信系统3GPP 3rd Generation Partnership Project 第三代合作组织AAAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL1 ATM Adaptation Layer type 1 ATM适配层类型1 AAL2 ATM Adaptation Layer type 2 ATM适配层类型2 AAL5 ATM Adaptation Layer type 5 ATM适配层类型5 ABR Available Bit Rate 可用比特率AC Access Class 接入类ACL Access Control List 访问控制列表ACS Add, Compare, Select 加,比,选ADMF Administration Function at the LIAN LIAN中的管理功能实体ADT Adaptive Dynamic Threshold 自适应动态阀值AG Access Gateway 接入网关AI Acquisition Indicatior 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALD Antenna line device 天线线路设备ALIM ATM Line Interface Module subrack ATM线路接口插框AM Account Management 计费管理AM Acknowledged Mode 确认模式AMR Adaptive MultiRate 自适应多速率ANR Automatic Neighbour Relation Function 自动邻区优化ANSI American National Standard Institute 美国国家标准组织AoCC Advice of Charge Charging 计费费用通知AoCI Advice of Charge Information 计费信息通知AP Access Point 接入点AP Access Preamble 接入前导APN Access Point Name 接入点名称ARP Address Resolution Protocol 地址解析协议ARP Allocation Retention Priority 接入保持优先级ARPU Average Revenue Per User 每用户平均收入ARQ Automatic Repeat Request 自动重发请求AS Application Server 应用服务器AS Access Stratum 接入层ASC Access Service Class 接入服务类ASCII American Standard Code for InformationInterchange美国信息交换标准码ASF Application Server Function 应用服务器功能ASIC Application Specific Integrated Circuit 专用集成电路ASN.1 Abstract Syntax Notation One 抽象语法编码1 ASP Application Server Process 应用服务器进程ASP Access Service Provider 接入服务提供商ATM Asynchronous Transfer Mode 异步传输模式AuC Authentication Center 鉴权中心BBAIC Barring of All Incoming Calls 限制所有入呼叫BAIC-Roam Barring of All Incoming Calls when Roamingoutside the home PLMN country当漫游出归属PLMN国家后，限制入呼叫BAM Back Administration Module 后管理模块BAOC Barring of All Outgoing Calls 限制所有出局呼叫BAS Broadband Access Server 宽带接入服务器BC Billing Center 计费中心BCCH Broadcast Control Channel 广播控制信道BCH Broadcast Channel 广播信道BCFE Broadcast Control Functional Entity 广播控制功能实体BER Bit Error Rate 误比特率BFD Bidirectional Forwarding Detection 双向转发检测BGP Border Gateway Protocol 边界网关协议BHCA Busy Hour Calling Attempt 忙时试呼次数BICC Bearer Independent Call Control 承载无关呼叫控制BIOS Basic Input Output System 基本输入输出系统BITS Building Integrated Timing Supply System 通信楼综合定时供给系统BLER Block Error Rate 误块率BMC Broadcast/Multicast Control 广播/组播控制BNET Broadband NETwork subrack 宽带交换网插框BOIC Barring of Outgoing International Callssupplementary service禁止国际出局呼叫补充业务BOIC-exHC Barring of Outgoing International Calls exceptthose directed to the Home PLMN Country限制所有除归属国外的国际出局呼叫BOM Bill of Material 物料清单BOOTP Bootstrap ProtocolBS Billing System 计费系统BSC Base Station Controller 基站控制器BSP Board Support Packet 板级支持软件包BSS Base Station Subsystem 基站子系统BSSMAP BSS移动应用部分BSSAP Base Station Subsystem Application Part 基站子系统应用部分BTS Base Transceiver Station 基站收发信台CCA Capacity Allocation 容量分配CAA Capacity Allocation Acknowledgement 容量分配确认CAC Call Admission Control 呼叫准入控制CAMEL Customized Applications for Mobile networkEnhanced Logic移动网络增强逻辑的客户化应用CAP CAMEL Application Part CAMEL应用部分CAPEX Capital Expenditure 资本性支出CAR Committed Access Rate 约定访问速度CBR Constant Bit Rate 恒定比特率CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCF Conditional Call Forwarding 条件呼叫前转CCF Call Control Function 呼叫控制功能CCH Control Channel 控制信道CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transport Channel 编码合成传输信道CD Collision Detection 碰撞检测CD Capacity Deallocation 容量释放CDA Capacity Deallocation Acknowledgement 容量释放确认CDF Cumulative Distribution Function累积分布函数CDMA Code Division Multiple Access 码分多址接入CDR Call Detail Record 呼叫详细记录CDV Cell Delay Variation 信元时延抖动CDVT Cell Delay Variation Tolerance 信元时延抖动容限CE channel element 信道单元CFB Call Forwarding on mobile subscriber Busy 遇忙前转CFN Connection Frame Number连接帧号CFNRc Call Forwarding on mobile subscriber NotReachable不可及前转CFNRy Call Forwarding on No Reply 无应答呼叫前转CFU Call Forwarding Unconditional 无条件呼叫前转CG Charging Gateway 计费网关CGF Charging Gateway Functionality 计费网关实体CHR Call History Record呼叫历史记录CIC circuit identification code 电路识别码CIO Cell Individual Offset 小区偏移量CLR Cell Loss Rate 信元丢失率CLIP Calling Line Identification Presentationsupplementary service主叫识别提供补充业务CLIR Calling Line Identification Restrictionsupplementary service主叫识别限制补充业务CM Configuration Management 配置管理CM Connection Management 连接管理CMM Capability Mature Model 能力成熟度模型CN Core Network 核心网络CoLI Connected Line Identity 被叫识别CoLP COnnected Line identification Presentationsupplementary service被叫识别提供补充业务CoLR COnnected Line identification Restrictionsupplementary service被叫识别限制补充业务CORBA Common Object Request Broker Architecture 公用对象请求代理程序体系结构CPCH Common Packet Channel 公共分组信道CPICH Common Pilot Channel 公共导频信道CPE Customer Premise Equipment 用户端设备CPLD Complex Programmable Logical Device 可编程逻辑器件CPRI Common Public Radio Interface 通用公共无线接口CPU Central Processing Unit 中央处理器CQT Call Quality Test 呼叫质量测试CRC Cyclic Redundancy Code 循环冗余码CRC Cyclic Redundancy Check 循环冗余校验CRS Common Reference Signal 普通参考信号CS Circuit Switch 电路交换域CSE Camel Service Environment CAMEL服务环境CSI CAMEL Subscription Information CAMEL用户签约信息CTCH Common Traffic Channel 公共业务信道CTDMA Code Time Division Multiple Access 码分-时分多址CUG Closed User Group 闭合用户群CW Call Waiting 呼叫等待（补充业务）CW Continuous Wave连续波测试DDAGC Digital Automatic Gain Control 数字自动增益控制DBS Distributed NodeB System分布式基站系统DC Dedicated Control (SAP) 专用控制(SAP)DCA Dynamic Channel Allocation 动态信道分配DCCC Dynamic Channel Configuration Control动态信道配置控制DCFE Dedicated Control Functional Entity 专用控制功能实体DCCH Dedicated Control Channel 专用控制信道DCH Dedicated Channel 专用信道DCS1800 Digital Cellular System at 1800MHz1800MHz数字蜂窝系统DDN Defense Data Service 防卫数据网DF2P Delivery Function at the LIAN handling IRI data LIAN中的IRI数据传输实体DF3P Delivery Function at the LIAN handling IDPdataLIAN中的IDP数据传输实体DFT Discrete Fourier Transform 离散傅里叶变换DHCP Dynamic Host Configuration Protocol 动态主机配置协议DL Downlink (Forward link) 下行链路(前向链路)DLCI 数据链路连接标识DNS Domain Name Server 域名服务器DPC Destination Point Code 目的地信令点编码DPCCH Dedicated Physical Control Channel 专用物理控制信道DPCH Dedicated Physical Channel 专用物理信道DPDCH Dedicated Physical Data Channel 专用物理数据信道DoS Denial of Service 拒绝服务DRAC Dynamic Resource Allocation Control 动态资源分配控制DRD Direct Retry Decision 直接重试判决DRNC Drift Radio Network Controller 漂移无线网络控制器DRNS Drift RNS 漂移RNSDRS Dedicated Reference Signal 专用参考信号DRX Discontinuous Reception 非连续接收DSCH Downlink Shared Channel 下行共享信道DS-CDMA Direct-Sequence Code Division MultipleAccess直接序列码分多址DSCP Differentiated Services Code Point 差分服务代码点DSP Data Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling No.1 1号数字用户信令（协议）DT Drive Test 路测DTAP 直接传输应用部分DTCH Dedicated Traffic Channel 专用业务信道DTMF Dual Tone Multiple Frequency 双音多频DTX Discontinuous Transmission 非连续发送EEACL Expand ACL 扩展ACLEC Echo Cancellation 回声消除Ec/No Received energy per chip divided by the powerdensity in the band每码片接收能量/ 功率密度EIR Equipment Identity Register 设备识别寄存器EIRP Effective Isotropic Radiated Power 等效全向辐射功率EMC Electro Magnetic Compatibility 电磁兼容性EMS Element Management System 网元管理系统ETSI European Telecommunications StandardsInstitute欧洲电信标准组织FFA Foreign Agent 外部代理FACH Forward Access Channel 前向接入信道FAUSCH Fast Uplink Signaling Channel 快速上行信令信道FBI Feedback Information 反馈信息FBTD 反馈发射分集FCS Fame Check Sequence 帧检测序列FDD Frequency Division Duplex 频分双工FDDI Fiber Distributed Digital Interface 光纤分布式数字接口FDMA Frequency Division Multiple Access 频分多址FE Fast Ethernet 快速以太网FEC Forward Error Correction 前向纠错编码FER Frame Error Rate 误帧率FFS For Further Study 有待下一步研究FFT Fast Fourier Transform 快速傅里叶变换FM Fault Management 故障管理FPGA Field Programmable Gate Array 现场可编程门阵列FPLMTS Future Public Land Mobile TelephoneSystem未来陆地移动电话系统FR Frame Relay 帧中继FRC Fundamental Resource Configuration 基本信道配置FTAM File Transfer, Access and Management 文件传输、存取（访问）与管理FTAM File Transfer Access and Management 文件传输接入与管理FTP File Transfer Protocol 文件传输协议GGBP Guaranteed Bit Power 保证比特功率GBR Guaranteed Bit Rate 保证比特速率GC General Control (SAP) 通用控制(SAP)G-CDR GGSN-CDR GGSN产生的有关PDP context的计费数据记录GE Gigabit Ethernet 千兆以太网GF Galois Field 伽罗华域GGSN Gateway GPRS Support Node 网关GPRS支持节点GMLC Gateway Mobile Location Center 网关移动位置中心GMM GPRS Mobility Management GPRS移动性管理GMSC Gateway Mobile-services Switching Center 网关移动业务交换中心GMT Greenwich Mean Time 格林尼治标准时间GOS GRADE OF SERVICE 服务等级（阻塞概率）GP Guard Period 保护周期GPRS General Packet Radio Service 通用分组无线业务GPS Global Position System 全球定位系统GRE Generic Routing Encapsulation 通用路由封装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GSPU GGSN Signaling Process Unit GGSN信令处理单元GT Global Title 全球寻址码GTP GPRS Tunneling Protocol GPRS隧道协议GTP-C GPRS Tunneling Protocol for control plane GPRS隧道协议控制面GTP-U User plane of GPRS Tunneling Protocol GPRS隧道协议用户面GUI Graphic User Interface 图形用户界面GW GateWay 网关HH.248 H.248/Megaco protocol H.248媒体网关控制协议HCS Hierarchical Cell Structure 层次蜂窝结构HDLC High Data Link Control 高速数据链路规程HLR Home Location Register 归属位置寄存器HO Handover 切换HOLD Call Hold 呼叫保持HPLMN Home PLMN 归属PLMNHSC Hot Swap Controller 热倒换控制板HTTP Hyper Text Transfer Protocol 超文本传输协议HW High Way 高速信号线IIAC Intelligent Access Control 智能准入控制IBCA 基于干扰的信道分配ICMP Internet Control Message Protocol 因特网控制报文协议（Internet控制消息协议）ICP Internet Content Provider 互联网内容提供商IDBS indoor Distributed NodeB System数字式室内覆盖分布系统IDE Integrated Device Electronics 集成设备电路IDP Intercept Data Product 监听数据包IEC International Electrotechnical Commission 国际电工委员会IETF Internet Engineering Task Force Internet工程任务组IFFT Inverse Fast Fourier Transform 快速傅里叶逆变换iGWB iGateway Bill 计费网关IMA Inverse Multiplexing on ATM ATM反向复用iManager M2000 integrated Manager Mobile 2000集中移动网管系统M2000（华为公司网管产品）IMEI International Mobile station Equipment Identity 国际移动终端设备标识IMS IP Multimedia Subsystem IP多媒体系统IMSI International Mobile Subscriber Identity 国际移动用户标识IMT-2000 International Mobile Telecommunication 2000 国际移动通信系统2000IN Intelligent Network 智能网IP Internet Protocol 互联网协议IPBCP IP Bearer Control Protocol IP承载控制协议IPCP IP Control Plane IP控制面IPOA IP Over ATM ATM承载IPIR Incremental Redundancy增量冗余IR InfraRed红外线（通讯）IRI Intercept Related Information 监听相关信息ISCP Interference on Signal Code Power 信号码功率干扰ISCP Interference Signal Code Power 干扰信号码功率ISDN Integrated Services Digital Network 综合业务数字网IS-IS Intermediate System-to-Intermediate System 中间系统到中间系统路由协议ISP Internet Service Provider 互联网业务提供商ISUP ISDN User Part （of signalling system No.7）（七号信令之）ISDN用户部分ITU International Telecommunications Union 国际电信联盟（国际电联）ITU-T ITU Telecommunication StandardizationSector ITU 电信标准化组（部）JJD Joint Detection 联合检测JTAG Joint Test Action Group 联合测试行动小组Kkbps kilo-bits per second 千比特/秒Kpi Key Performance Indicators关键业绩指标LL1 Layer 1 (physical layer) 第一层(物理层)L2 Layer 2 (data link layer) 第二层(数据链路层)L3 Layer 3 (network layer) 第三层(网络层)LAC Link Access Control 链路接入控制LAI Location Area Identity 位置区域识别LAN Local Area Network 局域网LAPD Link Access Protocol on the D channel D信道上的链路访问协议LAPDm Link Access Protocol on the Dm channel Dm信道上的链路访问协议LCD Liquid Crystal Display 液晶显示器LCS Location Services 位置业务LDAP Lightweight Directory Access Protocol 轻量级目录访问协议。

通讯技术缩略语

ACCH Associated Control Channel 随路控制信道AGCH 访问认可通道ARFCN Absolute Radio Frequency Channel Number 绝对射频频道号AP Access Point 接入点APN Access Point Name 接入点名BCCH Broadcasting Control Channel 广播控制信道BSC Base Station Center 基站控制器BSS Base station Subsystem 基站子系统CCCH 共用控制信道CCITT The International Telegraph and Telephone 国际电报电话咨询Consultative Committee 委员会CS Circuit Switched 电路交换业务DCE Data circuit terminating Equipment 数字电路终端设备DTE Data Terminal Equipment 数字终端设备ETS European Telecommunication Standard 欧洲电信标准ETSI European Telecommunication Standard Institute 欧洲电信标准化委员会GGSN Gateway GPRS Support Node GPRS网关支持节点GMM/SM GPRS Mobility Management and Session GPRS 移动性管理和Management 会话管理GPRS General Packet Radio Service 通用分组无线业务GSM Global System Mobile 全球移动通信系统GSN GPRS Support Node GPRS 支持节点HLR Home Location Register 归属位置寄存器HON 越局切换号码HT High Terrain 山区IMEI International Mobile Equipment Identity 国际移动设备识别IMSI International Mobile Subscriber Identity 国际移动用户识别码IP Internet Protocol 因特网协议Ipv4 Internet Protocol version 4 因特网协议版本4 Ipv6 Internet protocol version 6 因特网协议版本6 LAI 位置区识别码LLC Logical Link Control 逻辑链路控制MAC Medium Access Control 媒体接入控制MM Mobility Management 移动性管理MO Mobile Originated 移动台发起MRP Mouth Reference Point 嘴参考点MS Mobile Station 移动台MSC Mobile Switching Center 移动业务交换中心MT Mobile Terminated 移动台终止MT Mobile Termination 移动终端NSAPI Network layer Service Access Point Identifier 网络层业务接入点标识符PCM Pulse Code Modulation 脉冲编码调制PDCH Packer Data Channel 分组数据信道PDP Packet Data Protocol 分组数据协议PDTCH Packet Data Traffic Channel 分组数据传输信道PDU Packet Data Unit 分组数据单元PIN Personal Identification Number 个人识别码PLMN Public Land Mobile Network 公用陆地移动网PPP Point to Point Protocol 点到点协议P－TMSI Packet-TMSI 分组移动台临时识别号PTP Point To point 点对点PTP－CLNS Point To Point-Connectionless Network Service 点对点无连接网络业务PTP－CONS Point to Point-connection Network Service 点对点面向连接网络业务QoS Quality of Service 质量服务RA Routing Area 路由区RACH 随机接入信道RAI Routing Area Identity 路由区识别号RF Radio Frequency 射频RLC Radio Link Control 无线链路控制RMS Root Mean Square value 均方根值RX Receive 接收SACCH Slow Associated Control Channel 慢速随路控制信道SDCCH 独立专用控制信道SGSN Serving GPRS Support Node GPRS 服务支持节点SIM Subscriber Identity Module 用户识别模块SLR Send Loudness Rating 发送响度评定值SM Short Message 短消息SMS Short Message Service 短消息业务SMSC Short Message Service Center 短消息业务中心SNDC SubNetwork Dependent Convergence 子网依赖汇聚SNDCP SubNetwork Dependent Convergence Protocol 子网依赖汇聚协议SN－PDU SNDCP PDU 子网依赖汇聚协议分组数据单元TCH Traffic Channel 业务信道TCP Transmission Control Protocol 传输控制协议TE Terminal Equipment 终端设备TLLI Temporary Logical Link Identity 临时逻辑链路标识UDP User Datagram Protocol 用户数据报协议Um接口Um Interface 基站子系统和移动台间接口USF Uplink State Flag 上行链路状态标志VLR Visitor Location Register 访问位置寄存器。

通信网络缩略语大全

通信网络缩略语大全AAAL A TM适配层A TM Adaptation LayerABR 可用比特率A vailable Bit RateACR 衰减串扰比ADPCM 自适应差分PCMADSL 非对称数字环路Asymmetric Digital Subscriber LineAMI A TM Management InterfaceAMPS 先进型移动电话系统Advanced Mobile Phone SystemANS 高级网络与服务Advanced Networks and ServicesANSI 美国国家标准协会American National Standard InstituteAPON 无源光纤网络ARP 地址解析协议Address Resolution ProtocolARQ 自动重发请求Automatic Repeat RequestAS 自制系统Autonomous SystemASIC Application Specific Integrated Circuit(Chip)ASN.1 Abstract Syntax Notation OneA TD 异步时分复用Asynchronous Time DivisionA TM 异步传输模式Asynchronous Transfer ModeBBBS 电子公告板Bulletin Board SystemBER 误比特率bit error rateBGP 边界网关协议Border Gateway ProtocolBICMOS 双极型CMOSBIP-8 Bit Interleaved Parity-8B-ISDN 宽带综合业务数字网Broadband Integrated Services Digital Network BMI Bus-Memory InterfaceBOOTP 引导协议BOOTstrapping ProtocolBRI 单一ISDN基本速率BUS 广播和未知服务器Broadcast/Unknown ServerCCAC 连接接纳控制Connection Admission ControlCA TV 公用天线电视CBDS 无连接宽带数据服务CBR 连续比特率Continuous Bit RateCCITT 国际电话电报咨询委员会CD Carrier DetectCDB Configuration DatabaseCDMA码分多址Code Division Multiple AccessCDPD 蜂窝数字分组数据Cellular Digital Packet DataCDV 信元延时变化Cell Delay V ariationCEC Common Equipment CardCERNET 中国教育科研网CIDR 无类型域间路由Classless InterDomain RoutingCLIP Classical IPCLP 信元丢失优先级CMIS/CMIP the Common Management Information Service/ProtocolCMOS 互补型金属氧化物半导体CMOT CMIS/CMIP on TCP/IPCNOM 网络营运与管理专业委员会Committee of Network Operation and Management CORBA公共对象请求代理结构Common Object Request Broker ArchitectureCPAN Comprehensive Perl archieve NetworkCPE Customer Premises EquipmentCPCS 公共部分会聚子层Common Part Convergence SublayerCR Carriage ReturnCS 会聚子层Convergence SublayerCSDN 电路交换数据网CSMA/CD 载波侦听多路访问/冲突检测Carrier Sense Multi-Access/Collision Detec tionDDAC Dual Attach ConcentratorDAS Dual Attach StationDCD Data Carrier DetectDCE 数据电路端接设备Digital Circuit-terminating EquipmentDHCP 动态主机控制协议DIME 直接内存执行Direct Memory ExecuteDME 分布式管理环境Distributed Management EnvironmentDNS 域名系统Domain Name SystemDPI 每英寸可打印的点数Dot Per InchDQDB 分布式队列双总线Distributed Queue Dual BusDS-3 Digital Standard-3DSMA数字侦听多重访问Digital Sense Multiple AccessDSP Digital Signal ProcessingDTE 数据终端设备Data Terminal EquipmentDTR Data Terminal ReadyDVMRP 距离向量多目路径协议Distance V ector Multicast Routing ProtocolEECL 硅双极型ECSRN 华东南地区网EGP 外部网关协议Exterior Gateway ProtocolEIA/TIA Electronic Industries Association and the Telecommunication Indus tries AssociationEMA以太网卡Ethernet Media AdapterE-mail 电子邮件Electronic MailEPD 提前舍弃分组数据包FFAQ 常见问题解答Frequently Answer QuestionFCS 快速电路交换Fast Circuit SwitchingFDDI 光纤分布式数据接口Fiber Distributed Data InterfaceFDM 频分多路复用Frequency Division MultiplexingFEC 前向差错纠正Forward Error CorrectionFEMA快速以太网卡Fast Ethernet Media AdapterFEXT 远端串扰FITL 光纤环路FMA FDDI网卡FDDI Media AdapterFOIRL Fiber Optic Inter-repeater LinkFTP 文件传输协议File Transfer ProtocolFTTC 光纤到楼群Fiber To The CurbFTTH 光纤到户Fiber To The HomeGGCRA通用信元速率算法Generic Cell Rate AlgorithmGGP 网关-网关协议Gateway-Gateway ProtocolGSM 移动通信全球系统(全球通) Global Systems for Mobile communications HHEC 信头错误控制Header Error ControlHCS 头校验序列Header Check SequenceHDLC 高级数据链路控制（协议）High-Level Data Link ControlHDTV 数字高清晰度电视High Definition TeleVisionHFC 混合光纤同轴Hybrid Fiber CoaxHIPPI 高性能并行接口High Performance Parallel InterfaceHOL 队头阻塞HTTP 超文本传输协议HyperText Transfer ProtocolHub 集线器IIAB 因特网结构委员会Internet Architecture BoardIAP 因特网接入提供商Internet Access ProviderICCB Internet控制与配置委员会Internet Control and Configuration Board ICMP 因特网控制信息协议Internet Control Message ProtocolICP Internet Content ProviderICX 部件间交换Inter-Cartridge ExchangeIDP 网间数据报协议Internetwork Datagram ProtocolIDU 接口数据单元Interface Data UnitIEEE 电子和电气工程师协会Institute of Electrical and Electronics Engineers IETF 因特网工程特别任务组Internet Engineering Task ForceIGMP Internet组管理协议Internet Group Management ProtocolIGP 内部网关协议Interior Gateway ProtocolIISP间歇交换机信令协议ILMI 过渡性局域管理界面(?)IMP 接口信息处理机Interface Message ProcessorIMTS 改进型移动电话系统Emproved Mobile Telephone SystemIP 因特网协议Internet ProtocolIRC Internet Relay ChatIRTF 因特网研究特别任务组Internet Research Task ForceISDN 综合业务数字网Integrated Services Digital NetworkISO 国际标准化组织International Organization for Standardization（或简称International Standard Organization）ISP 因特网服务提供商Internet Service ProvederIT 信息技术Information TechnologyITU 国际电信联盟International Telecommunications UnionJJPEG 图像专家联合小组Joint Photographic Experts GroupLL2F 第二层转发L2TP 第二层隧道协议LAN 局域网Local Area NetworkLANE 局域网仿真LAN EmulationLAP 链路访问过程Link Access ProcedureLCP 链路控制协议Link Control ProtocolLE_ARP LAN仿真地址转换协议LEC 局域网仿真客户端LAN Emulation ClientLECS 局域网仿真配置服务LAN Emulation Configure ServiceLED 发光二极管LES 局域网仿真服务器LAN Emulation ServerLF Line FeedLI 长度指示LIM 插件板LLC 逻辑链路控制Logical Link ControlMMAC 介质访问控制Media Access ControlMAN 城域网Metropolitan Area NetworkMACA避免冲突的多路访问(协议)(IEEE802.11无线局域网标准的基础) Multiple Access with Access A voidanceMAU Medium Access UnitMIB 管理信息库Management Information BaseMIC Media interface connectorModem 调制解调器MOTD 当日消息Message Of The DayMPC MPOA ClientMPEG 活动图像专家组Motion Picture Experts GroupMRFCS 多速率快速电路交换Multirate Fast Circuit SwitchingMPOA Multi-Protocol Over A TMMPS MPOA ServerMRCS 多速率电路交换Multirate Circuit SwitchingMSC 移动交换中心Mobile Switching CenterMTBF 两次故障间的平均时间Media Time Between FaultsMTOR 故障修复所需平均时间Media Time of RepairMTP 邮件传输协议Mail Transfer ProtocolMTSO 移动电话交换站Mobile Telephone Switching OfficeMTTD 故障诊断所需平均时间Media Time to DiagnoseMTU 最大传输单元Maximum Transfer UnitNNAP 网络接入点Network Access PointNCA网络计算结构Network Computing ArchitectureNCFC 中国国家计算机网络设施，国内也称中关村网The National Computing and Network Facility of ChinaNCP 网络控制协议Network Control ProtocolNCP 网络核心协议Network Core ProtocolNEXT 近端串扰NFS 网络文件系统Network File SystemNHRP 下一个节点路由协议NHS NHRP ServerNIC Null-Attach ConcentratorNIC 网卡Network Interface CardNIC 网络信息中心Network Information CentreNIM 网络接口模块Network Interface ModuleNISDN 窄带ISDN Narrowband Integrited Services Digital NetworkNLAM 网络层地址管理NNI 网络-网络接口Network-Network InterfaceNOMS 网络营运与管理专题讨论会Network Operation and Management Symposium NREN (美国)国家研究和教育网National Research and Education NetworkNSAP 网络服务接入点Network Service Access PointNSF （美国）国会科学基金会NVRAM Non-volatile RAMNVT 网络虚拟终端Network V irtual TerminalOOAM 操作与维护Operation And MaintenanceODBC 开放数据库互连Open Database ConnectionORB 对象请求代理Object REquest BrokerOSF 开放软件基金会Open Software FundationOSI 开放系统互联Open System InterconnectionOSPF 开放最短路径优先(协议) Open Shortest Path FirstPPBX 用户交换机Private Branch eXchangePCM 脉冲编码调制Pulse Code ModulationPCN 个人通信网络Personal Communications Network PCR 峰值信元速率Peak Cell RatePCS 个人通信服务Personal Communications ServicePDH 准同步数字系列PDA个人数字助理Personal Digital AssistantPDN 公用数据网Public Data NetworkPDU 协议数据单元Protocol Data UnitPER 分组差错率packet error ratePEM Port Expansion ModulePIR 分组插入率packet insertion ratePI/SO Primary In/Secondary OutPLCP 物理层会聚协议Physical Layer Convergence Protocol PLR 分组丢失率packet loss ratePMD 物理媒体相关（子层）Physical Medium Dependent POH 通道开销PON 无源光纤网POP Post Office ProtocolPO/SI Primary Out/Secondary InPOTS 普通老式电话业务Plain Old Telephone ServicePPD 部分舍弃分组数据包Partial Packet DiscardP2P peer to peer，对等实体通信PPP 点到点协议Point to Point ProtocolPPTP点对点隧道协议PRM 每分钟可打印输出的页数Page Per MinutePRM 协议参考模型Protocol Reference ModelPRN 分组无线网Packet Radio NetworkPSN 分组交换节点Packet Switch NodePSDN 分组交换数据网PSTN 公用电话交换网Public Switched Telephone NetworkPVC 永久虚电路（包括PVPC和PVCC）Permanent Virtual CircuitPVPC permanent virtual path connectionPVCC permanent virtual channel connectionPVP 永久虚路径Permanent Virtual PathQQoS 服务质量Quality of ServiceRRADIUS 远端授权拨号上网用户服务RARP 逆向地址解析协议Reverse Address Resolution ProtocolRAS 远程访问服务器RFC 请求评注Request for CommentsRFT Request for TechnologyRIP Routing Information ProtocolRMON 远程网络管理Router 路由器RPC 远程过程调用Remote Procedure CallRSVP 资源重复利用协议RTMP Routing Table Maintenance Protocol(用于Appletalk)RTP 接收和发送端口RTS 往返样本Round Trip SampleRTS 剩余时间标签SSAP 业务接入点Service Access PointSAP 服务公告协议Service Advertising ProtocolSAR 分段和重组(子层) Segmentation and ReassemblySAS Single Attached StationSC Stick and Click connectorSCR 信号串扰比SCR 持续信元速率Sustained Cell RateSCS 交换控制软件SDH 同步数字系列Synchronous Digital HierarchySDLC 同步数据链路控制(协议) Advanced Data Communication Control Procedure SDTV 标准数字电视SDU 业务数据单元Service Data UnitSIPP 增强的简单因特网协议Simple Internet Protocol PlusSLIP 串行线路IP Serial Line Interface ProtocolSMDS 交换式多兆比特数据业务Switched Multimegabit Data ServicesSMF 单模光纤Single-mode FiberSMI Structure of Management Information（MIB的结构）SMT 站点管理Station ManagementSMTP 简单邮件传输协议Simple Mail Transfer ProtocolSNA系统网络体系结构System Network ArchitectureSNMP 简单网络管理协议Simple Network Management ProtocolSNR 信噪比Signal-Noise ratioSOH 段开销SONET 同步光纤网络Synchronous Optical NetworkSPE 同步净荷包Synchronous Payload EnvelopeSPP 定序分组协议（XNS中，相当于TCP）Sequential Packet ProtocolSRTS 同步剩余时间标签法SSCS 业务特定部分会聚子层SSI 服务器端包含Server Side IncludeST Stick and Turn connectorSTM 同步传输方式Synchronous Transfer ModeSTP 屏蔽双绞线Shielded Twisted PairSTS 同步传输信号Synchronous Transport SignalSVC 交换虚电路Switched V irtual CircuitSwitch 交换机TTAC Technical Assistance CenterTAST 时间分配话音插空技术Time Assignment by Speech Interpolation TC 传输汇集(子层) Transmission ConvergenceTCP 传输控制协议Transmission Control ProtocolTDM 时分多路复用Time Division MultiplexingTFTP单纯文件传输协议Trivial File Transfer protocolTIP终端接口处理机Terminal Interface ProcessorTP 双绞线Twisted PairTSAP 传输层服务访问点Transport Service Access PointTTL 生存时间Time To LiveTTR 定时令牌旋转UUBR 未定义比特率Undefined Bit RateUEM 通用以太网模块Universal Ethernet ModuleUDP 用户数据报协议User Datagram ProtocolUI Unix国际UNI 用户-网络接口User-Network InterfaceUPC 使用参数控制Usage Parameter ControlURL 统一资源定位Universal Resource LocatorUSB 通用串行总线Universal Serial BusUTP 非屏蔽双绞线Unshielded Twisted PairUUCP Unix to Unix Copy ProgramVV AN 增值网V alue Added NetworkVBR 可变比特率V ariable Bit RateVCC 虚信道连接V irtual Channel ConnectionVCI virtual channel identifierV-D 向量-距离（算法）又叫Bellman-Ford算法）vector-distanceVLAN V irtual LANVLSI 超大规模集成电路VOD 点播图像Video on DemandVPC 虚路径连接V irtual Path ConnectionVPI 虚路径标识virtual path identifierVPN 虚拟专用网络V irtual Private NetworkVRML 虚拟现实造型语言V irtual Reality Modeling Language VTP 虚拟隧道协议WWAN 广域网Wide Area NetworkWDM 波分多路复用Wavelength Division Multiplexing WDMA波分多路访问Wavelength Division Multiple Access WRB Web请求代理Web Request BrokerWWW 万维网World Wide WebXXNS Xerox Network System。

通信常见英文缩略语外贸邮件常用缩略语英文

通信常见英文缩略语外贸邮件里常见的英文缩略词：1. CC=Carbon copy 抄送2. FYI=for your reference 供你参考3. ASAP=as soon as possible 尽快4. RESEND! 重传数字：2 = to/too2B or not 2B = To be or not to be4 = for4ever = foreverA：ASL = Age/Sex/LocationAFAIC = As Far As I’m ConcernedAFAIK = As Far As I KnowAMBW = All My Best WishesAOTS = All Of The SuddenASAFP = As Soon As "Friggin" Possible ASAP = As Soon As PossibleATST = At The Same TimeB：B4 = BeforeB4N = Bye For NowBBIAB = Be Back In A BitBBIAF = Be Back In A FewBBL = Be Back LaterBBN = Bye Bye NowBF = Boy friendBFD = Big Fing DealBFN = Bye For NowBHOF = Bald Headed Old FartBIF = Basis In FactBITD = Back In The DayBiz = BusinessBM = Byte MeBMOTA = Byte Me On The AssBNF = Big Name FanBOHICA = Bend Over Here It Comes Again BOM=bill of material 材料清单BR = Best regardsBRB = Be Right BackBRT = Be Right ThereBS = Big SmileBT = Byte ThisBTDT = Been There Done ThatBTSOOM = Beats The Sh Out Of MeBTW = By The WayBTWBO = Be There With Bells OnBWDIK = But What Do I Know?BWO = Black, White or OtherC：Cam = Web CameraCIAO = Goodbye (in Italian)CID = Consider It DoneCIS = CompuServe Information ServiceCMF = Count My FingersCof$ = Church of ScientologyCRAFT = Can’t Remember A Fing Thing CRAWS = Can’t Remember Anything Worth A Sh CSL = Can’t Stop LaughingCTC = Choaking The ChickenCU = See YouCUL/CYL/CUL8R = See You LaterCWYL = Chat With You LaterCYA = Cover Your AssD：DBEYR = Don’t Believe Everything You ReadDD = Due DiligenceDDD = Direct Distance DialDETI = Don’t Even Think ItDGT = Don’t Go ThereDHYB = Don’t Hold Your BreathDIIK = Damned If I KnownDILLIGAD = Do I Look Like I Give A d\\amn DILLIGAS = Do I Look Like I Give A ShDKDC = Don’t Know Don’t CareDL = DownloadDLTM = Don’t Lie T o MeDQYDJ = Don’t Quit You’re Day JobDRIB = Don’t Read If BusyDS = Dunce SmileyDYSTSOTT = Did You See The Size Of That ThingE：EG = Evil GrinEOM = End Of MessageESO = Equipment Smarter than OperatorF：F2F/FTF = Face To FaceFAQ = Frequently Asked QuestionFBKS = Failure Between Keyboard and SeatFE = For Example/Fatal ErrorFF&PN = Fresh Fields And Pastures NewFOAF = Friend Of A FriendFTASB = Faster Than A Speeding BulletFT = FaintFTL = Faster Than LightFTTB = For The Time BeingFUBAR = Fed Up Beyond All RecognitionFUBB = Fed Up Beyond BeliefFUD = (Spreading) Fear, Uncertainty, and Disinformation FWIW = For What It’s WorthFYA = For Your AmusementFYI = For Your InformationFYM = For Your MisinformationG：G2G = Got To GoG8T/GR8 = GreatGAL = Get A LifeGDGD = Good,GoodGF = girlfriendGG = Good Game/Gotta GoGIGO = Garbage In, Garbage Out GIWIST = Gee, I Wish I’d Said ThatGL = Good LuckGLYASDI = God Loves You And So Do I GMTA = Great Minds Think Alike GNBLFY = Got Nothing But Love For You GR&D = Grinning Running And Ducking GRRRR = "Growling"GSOAS = Go Sit On A SnakeGTG = Got To GoGTGB = Got To Go, ByeGTGP = Got To Go PeeGTH = Go To HellGTSY = Glad To See YaGYPO = Get Your Pants OffBE A QUEEN.H：HAGO = Have A Good OneHAK = Hugs And KissesHB = Hurry BackHD = HoldHHO1/2K = Ha Ha, Only Half Kidding HHOK = Ha Ha, Only KiddingHIOOC = Help! I’m Out Of CoffeeHowz = How isHTH = Hope This (That) HelpsHUA = Heads Up AceHUYA = Head Up Your AI：IAC = In Any CaseIAE = In Any EventIANAC = I Am Not A CrookIANAL = I Am Not A LawyerIBT = In Between TechnologyIBTD = I Beg To DifferIC = I See/In CharacterIDGAF = I Don’t Give A FIDGI = I Don’t Get ItIDK = I Don’t KnowIDKY = I Don’t Know YouIDST = I Didn’t Say ThatIDTS = I Don’t Think SoIFAB = I Found A BugIFU = I Fed UpIGGP = I Gotta Go PeeIIIO = Intel Inside, Idiot OutsideIIMAD = If It Makes An(y) DifferenceIIRC = If I Remember CorrectlyIIWM = If It Were MeILICISCOMK = I Laughed, I Cried, I Spat/Spilt Coffee/Crumbs/Coke On My KeyboardILY = I Love YouIMHO = In My Humble OpinionIMNSHO = In My Not So Humble OpinionIMO = In My OpinionINMP = It’s Not My ProblemINPO = In No Particular OrderIOH = I’m Outta HereIOW = In Other WordsIRL = In Real LifeISS = I Said SoITM = In The MoneyIYKWIM = If You Know What I Mean IYSS = If You Say SoJ：J/C = Just CheckingJ/K = Just Kidding!J/W = Just WonderingJAFO = Just Another Fing OnlookerK：K/KK = OK/OK, OKKFY = Kiss For YouKISS = Keep It Simple StupidKIT = Keep In TouchKMA = Kiss My AssKWIM = Know What I MeanKX = kissKYPO = Keep Your Pants OnL：L8R = LaterLD = Long DistanceLDTTWA = Let’s Do The Time Warp Again LLTA = Lots And Lots Of Thunderous Applause LMAO = Laughing My Ass OffLMK = Let Me KnowLOL = Laughing Out Loud/Lots Of Luck(Love) LTIC = Laughing ’Til I CryLTNS = Long Time No SeeLYL = Love Ya LotsLYLAS = Love You Like A SisterM：M8T = MateMHOTY = My Hat’s Off To YouMM = Market MakerMorF = Male or Female?MOTD = Message Of The DayMOTSS = Members Of The Same Sex MTFBWY = May The Force Be With You MWBRL = More Will Be Revealed LaterMYOB = Mind Your Own BusinessN：N = And/Know/NowNAK = Nursing At KeyboardNAZ = Name, Address, Zip (also means Nasdaq) NBD = No Big DealNBIF = No Basis In FactNFI = No Fing IdeaNFW = No Fing WayNIFOC = Nude In Front Of The ComputerNM = Never MindNMP = Not My ProblemNMU = Nothing Much YouNOYB = None Of Your BusinessNP = No ProblemNQOCD = Not Quite Our Class DearNRG = EnergyNRN = No Reply NecessaryNYCFS = New York City Finger SaluetO：OAUS = On An Unrelated SubjectOBTW = Oh, By The WayOIC = Oh, I SeeOICU = Oh, I See YouOMDB = Over My Dead BodyOMG = Oh My God/Oh My GoshOMIK = Open Mouth, Insert KeyboardONNA = Oh No, Not AgainOOC = Out Of CharacterOOTB = Out Of The Box/Out Of The BlueOT = Off TopicOTOH = On The Other HandOWTTE = Or Words To That EffectOZ = stands for "Australia"P：PEBCAK = Problem Exists Between Chair And Keyboard PEM = Privacy Enhanced MailPic = PicturePIMP = Peeing In My PantsPITA = Pain In The AssPLS/PLZ = PleasePMFJI = Pardon Me For Jumping InPO = Piss Off /product order/purchase orderPOS = Parents Over ShoulderPOV = Point Of ViewPPL = PeoplePro = ProfessionalPS = By The Way/PhotoshopS:SS:spring/summerT：TAH = Take A HikeTANSTAAFL = There Ain’t No Such Thing As A Free Lunch TARFU = Things Are Really Fed UpTDTM = Talk Dirty To MeTEOTWAWKI = The End Of The World As We Know It TFN = Thanks For Nothin’THX/TX/THKS = ThanksTIA = Thanks In AdvanceTIAIL = Think I Am In LoveTIC = Tongue In CheekTKS/TKX=ThanksTLA = Three Letter AcronymTLGO = The List Goes OnTM = Trust MeTMI = Too Much InformationTMTOWTDI = There’s More Than One Way To Do It TPTB = The Powers That BeTSR = Totally Stuck in RAMTTFN = Ta Ta For NowTTT = That’s The Ticket/To The TopTTUL/TTYL = Talk To You LaterTWHAB = This Won’t Hurt A BitTY = Thank YouTYVM = Thank You Very MuchU：U = YouUR = YourU R = You areunPC = unPolitically CorrectURYY4M = You Are Too Wise For MeV：VFM = Values For MoneyVG = Very GoodW：WAG = Wild Ass GuessWAI = What An IdiotWB = Welcome BackWCA = Who Cares AnywayWDYS = What Did You Say?WDYT = What Do You Think?WE = WhateverWEG = Wicked Evil GrinWG = Wicked GrinWGAFF = Who Gives A Flying F WIIFM = What’s In It For Me?WIT = Wordsmith In TrainingWITFITS = What in the F is this ShWOG = Wise Old GuyWot/Wut = WhatWRT = With Respect To/With Regard To WTF = What The FWTG = Way To Go!WTSDS = Where The Sun Don’t Shine WYMM = Will You Marry MeWYP = What’s Your Problem?WYRN = What’s Your Real Name?WYS = Whatever You SayWYSIWYG = What You See Is What You Get WYT = Whatever You ThinkX：X U = Kiss YouY：Y = WhyYa = YouYA = Yet AnotherYAFIYGI = You Asked For It You Got ItYDKM = You Don’t Know MeYep/Yup = YesYGBK = You Gotta Be Kiddin’YMMV = Your Mileage May VaryYNK = You Never KnowYOYO = You’re On Your OwnYR = Yeah, RightYSYD = Yeah, Sure You DoYTTT = You Telling The Truth?YYSSW = Yeah Yeah Sure Sure Whatever Z:ZG:zoological garden动物园zz:zigzag Z字形, 锯齿形ZZZ:ZZZ[拟声]打鼾声Z:Zone地区，地带ZC:zone center区中心ZY:ZhongYuan aviation co.中原航空公司ZJ:ZheJiang airlines浙江航空公司ZS:This这，这个ZST:Zone Standard Time区标准时。

缩句的例子15个

缩句的例子15个缩句，又称缩略语，是为了简化表达而创造的一种语言形式，常见于口语和网络语言中。

缩句通常由几个字母或汉字组成，可以表示复杂的思想或情感。

下面是15个缩句的例子，让我们一起来了解一下。

1. LOL：这是网络和游戏中广泛使用的缩略语，代表“大声笑”（Laughing Out Loud），表示非常有趣或好笑。

2. ASAP：这个缩略语代表“尽快”（As Soon As Possible），在商业，办公和周末计划中都广泛使用。

3. OMG：“我的天啊”（Oh My God）是网络和手机短信中常用的缩略语，用于表示惊讶、兴奋和愤怒等情感。

4. IDK：这个缩略语代表“我不知道”（I Don’t Know），常用于回答一些问题或解释一些情况。

5. TBH：“老实说”（To Be Honest），用于在一些正式场合或私人对话中展示真实的想法。

6. JFYI：这是“It's Just For Your Information”的简称，用于向某人提供信息时做出说明。

7. FYI：这个缩略语代表“For Your Information”，常用于邮件和通信中，以便让接收者知道这个信息只是为了提供一些保密性质的知识。

8. YOLO：这是“You Only Live Once”的缩写，表示“你只有一次生命，所以要去尝试一些新的体验。

”这是许多年轻人尝试新事物和拥抱故事的标志。

9. LMAO：这个缩略语表示Laugh My Ass Off，是LOL的变式，常用于表达强烈的笑声。

10. IMHO：这个缩略语代表In My Humble Opinion，用于表达自己的意见，但是也想模糊自己的立场，以免引起争议。

11. BFF：这是Best Friends Forever的缩写，对于那些建立了深厚的友谊，这个词是最爱用的。

12. IKR：这是“I Know, Right”的简称，常用于表示同意或赞同，就像说“Oh My God!”13. TTYL：这代表Talk To You Later，也是常用于短信和在线聊天工具中的缩略语。

移动通信术语(缩略语)小全

这两天在看MDCN网络系统的时候，碰到很多很多的术语，为了对这个MDCN 系统有进一步的了解，于是每碰到一个术语就百度一下，再一次让我感觉到，百度真是好东西，因为不只是百度到我直接想要的东西，还间接百度到我更加想要的知识。

现在把这两天我看到的、我学到的和我暂时没有用到的一些移动通信术语跟大家分享一下，也许你现在用不着，但只要你身在移动，你还是有可能碰到的。

这些术语肯定不是很全面的，欢迎大家补充啊！AAAA：鉴权、认证、计费AAS：自适应天线系统AIE：增强互联演进AMR：自适应多速率API：应用程序接口AR：接入路由器ASON：自动交换光网络AUC：鉴权中心BB3G：后3GBG：边界网关BGP（Border Gateway Protocol，边界网关协议）BHSM：忙时短消息BICC：承载独立的呼叫控制BITS：大楼综合时钟系统BPSK：二进制相移键控BSC：基站控制器BSS：基站子系统BTS：基站CCAMEL：移动增强逻辑的客户化应用CDMA：码分多址接入CMPP：中国移动点对点短消息CG：计费网关CGI：小区全球标识号CMIP：公共管理信息协议CN：核心网络CORBA：公共对象请求代理体系结构COTS：使用现货CRBT（Coloring Ring Back Tone）多彩回铃音业务（彩铃）CSS：核心网子系统CR：提交报告CS：电路交换CSD：电路交换数据DDCS（Data Center System）数据缓存中心DHCP：动态主机配置协议DSMP：数据业务管理平台DWDM：密集波分复用DXC：数字交叉连接EEAI：企业应用集成EDGE：GPRS演进的增强数据E-OTD：增强型观测时间差分ETOM：增强电信运营视图FFCAPS：故障、配置、计费、性能、安全FDD：频分双工FDMA：频分多址接入FR(Frame Relay): 帧中继GGIS：地理信息系统GGSN：网关GPRS支持节点GMLC：网关移动位置中心GMSK：高斯调制相移键控GMSC：网关移动交换中心8PSK：8进制相移键控GPRS：通用分组无线业务GRE:通用路由封装(Generic Routing Encapsulation)HHA High Availability 高可用HDR：高数据速率HLR：本地位置登记器HSDPA：高速下行分组接入HSTP：高级信令转换点HSUPA：高速上行分组接入IIDS Intrusion Detection Systems 入侵检测系统IN：智能网IMS：多媒体子系统IRP：综合参考点ISMG 短信网关ISMG全称Internet Short Message Gateway IP：智能外设ISIS分级的链接状态路由协议ISO：互联网标准化组织IVR：交互式语音响应ITU；国际电信联盟JKKVM：Kjava虚拟机LLB Load Balance 负载均衡LCS：位置业务LLC：逻辑链路控制LMDS：Local Multipoint Distribution Services本地多点分配系统LSTP：低级信令转换点LTE：长期演进MMDCN移动数据通讯网Mesh：无线网状网络multicast组播MGCP：MGW：媒体网关MIDP：移动信息设备描述MIMO：多入多出MMS：多媒体消息业务MMDS：Multichannel Muitipoint Distribution Service城域多点分配系统MPLS(Multi-Protocol Label Switching) 多协议标记交换MSC：移动交换中心MSTP：多业务传送平台NNAS：网络接入服务器NC2：网络操作模式2NEF：网元功能NGOSS：下一代运营支撑系统NTP：网络授时服务NodeB ：节点B（3G基站）OOAM -- Operation Administration and Maintenance OADM：光分插复用OFDM：正交频分复用OMA：运营商融合组织OSA：开放业务架构OSI：开放标准互联OTA：空中下载OTN：光传送网络OXC：光交叉连接PPBCCH：分组广播公共信道PCCCH：分组公共控制信道PCU：分组控制单元PDTCH：分组数据业务信道PIM：号码管家PON：无源光网络PS：分组交换QQOS：业务质量QPSK：四进制相移键控RRADIUS：用户认证服务器RANAP：无线接入网络应用协议RNC：无线网络控制器RNS：无线网络子系统SSAE：业务架构环境SCE：业务生成环境SCP：业务控制平台SDH：同步数字结构SGSN：服务GPRS支持节点SID：共享信息数据SIGTRAN：信令转换SIP：会话发起协议SLA：服务等级协议SMLC：服务移动位置中心SMAP：业务管理接入平台SMD：业务管理平台SMP：业务管理平台SMPP：短消息点对点协议SMSC：短消息交换中心SNMP：简单网络管理协议SONET：同步光网络SOG：业务运营网关SRF：辅助资源功能Sso Single sign-on单点登陆SSP：业务交换平台STK：SIM卡工具包TTCC：发射合成单元TDD：时分双工TDMA：时分多址接入TD－SCDMA：时分－同步码分多址接入TMSC：二级业务汇接中心（移动）汇接移动交换中心，主要就是省局之间的交换（中国的省较大，如果是一些小的国家的话，那TMSC就是国家与国家之间的交换局了）TMN：电信管理网络TR：二级业务汇接中心（移动）UUAP：统一应用平台UE：用户设备UL-TOA：上行链路－到达时间UMTS：通用移动通信系统UniCast 单播USSD：非结构化业务数据UTRAN：UMTS陆地无线接入网络Uu接口：空中接口VVC：充值中心VLR：拜访位置登记器VPMN：虚拟专用移动网络VPN：虚拟专用网VMSC：当前移动交换中心WWAP：无线应用协议WCDMA：宽带码分多址接入WDM：波分复用WiMAX：无线互联微波接入WLAN：无线本地接入网络WMAN：无线城域网WSP：无线会话层协议WTBS：移动WAP类第三方业务(简称WAP业务)支撑系统WTCP：无线事务控制协议XXDSL：扩展数字用户线。

通信总常用的英文缩写

1.MME网络节点，移动管理实体MME（Mobility Management Entity）是3GPP协议LTE接入网络的关键控制节点，它负责空闲模式的UE(User Equipment)的定位，传呼过程，包括中继，简单的说MME是负责信令处理部分。

它涉及到bearer激活/关闭过程，并且当一个UE初始化并且连接到时为这个UE选择一个SGW(Serving GateWay)。

通过和HSS交互认证一个用户，为一个用户分配一个临时ID。

MME同时支持在法律许可的范围内，进行拦截、监听。

MME为2G/3G 接入网络提供了控制函数接口，通过S3接口。

为漫游UEs，面向HSS同样提供了S6a接口。

MME的功能：1、接入控制，包括安全和许可控制2、移动性管理，支持具有E-UTRAN能力的用户接入网络，该功能保证了MME对UE当前位置的跟踪和记录3、会话管理功能，包括对EPC承载的建立、修改和释放；与2G/3G网络交互时，完成EPC承载于PDP上下文之间的有效映射；接入网侧承载的建立和释放；根据APN和用户签约数据选择合适路由4、网元选择功能，包括pgw选择，sgw选择，mme/sgsn选择，diameter路由选择2. Uu接口Uu接口UE（User Equipment/用户设备）通过Uu接口接入到WCDMA系统的固定网络部分，Uu接口是WCDMA系统中最重要的接口，主要功能有：（1）广播寻呼以及RRC连接的处理；Uu 接口（2）切换和功率控制的判决执行；（3）处理无线资源的管理和控制信息；（4）处理基带和射频处理信息。

Uu接口从协议的角度可分为以下三个协议层：物理层（L1）、数据链路层（L2）和网络层（L3）。

L2层包括媒质接入控制（MAC）、无线链路控制（RLC）、分组数据聚合协议（PDCP）和广播/多播控制（BMC）。

L3层包括无线资源控制（RRC）、移动性管理（MM）和连接管理（CM）Uu接口的用户平面主要传输用户数据；控制平面传输相关信令，建立、重新配置和释放各种3G移动通信无线承载业务Uu接口是UE和NODE B之间的接口。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

常用通信缩写2G 2nd Generation Mobile Communications System 第二代移动通信系统3G，3GMS 3rd Generation Mobile Communications System 第三代移动通信系统3GPP 3rd Generation Partnership Project 第三代合作组织AAAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL1 ATM Adaptation Layer type 1 ATM适配层类型1AAL2 ATM Adaptation Layer type 2 ATM适配层类型2AAL5 ATM Adaptation Layer type 5 ATM适配层类型5ABR Available Bit Rate 可用比特率ACL Access Control List 访问控制列表ACS Add, Compare, Select 加,比,选ADMF Administration Function at the LIAN LIAN中的管理功能实体ADT Adaptive Dynamic Threshold 自适应动态阀值AG Access Gateway 接入网关AI Acquisition Indicatior 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALIM ATM Line Interface Module subrack A TM线路接口插框AM Account Management 计费管理AM Acknowledged Mode 确认模式AMR Adaptive MultiRate 自适应多速率ANSI American National Standard Institute 美国国家标准组织AoCC Advice of Charge Charging 计费费用通知AoCI Advice of Charge Information 计费信息通知AP Access Point 接入点AP Access Preamble 接入前导APN Access Point Name 接入点名称ARP Address Resolution Protocol 地址解析协议ARQ Automatic Repeat Request 自动重发请求AS Application Server 应用服务器AS Access Stratum 接入层ASC Access Service Class 接入服务类ASCII American Standard Code for Information Interchange 美国信息交换标准码ASF Application Server Function 应用服务器功能ASIC Application Specific Integrated Circuit 专用集成电路ASN.1 Abstract Syntax Notation One 抽象语法编码1ASP Application Server Process 应用服务器进程ASP Access Service Provider 接入服务提供商A TM Asynchronous Transfer Mode 异步传输模式AuC Authentication Center 鉴权中心BBAIC Barring of All Incoming Calls 限制所有入呼叫BAIC-Roam Barring of All Incoming Calls when Roaming outside the home PLMN country 当漫游出归属PLMN国家后，限制入呼叫BAM Back Administration Module 后管理模块BAOC Barring of All Outgoing Calls 限制所有出局呼叫BAS Broadband Access Server 宽带接入服务器BC Billing Center 计费中心BCCH Broadcast Control Channel 广播控制信道BCH Broadcast Channel 广播信道BCFE Broadcast Control Functional Entity 广播控制功能实体BER Bit Error Rate 误比特率BGP Border Gateway Protocol 边界网关协议BHCA Busy Hour Calling Attempt 忙时试呼次数BICC Bearer Independent Call Control 承载无关呼叫控制BIOS Basic Input Output System 基本输入输出系统BITS Building Integrated Timing Supply System 通信楼综合定时供给系统 BLER Block Error Rate 误块率BMC Broadcast/Multicast Control 广播/组播控制BNET Broadband NETwork subrack 宽带交换网插框BOIC Barring of Outgoing International Calls supplementary service禁止国际出局呼叫补充业务BOIC-exHC Barring of Outgoing International Calls except thosedirected to the Home PLMN Country 限制所有除归属国外的国际出局呼叫BOM Bill of Material 物料清单BS Billing System 计费系统BSC Base Station Controller 基站控制器BSP Board Support Packet 板级支持软件包BSS Base Station Subsystem 基站子系统BSSAP Base Station Subsystem Application Part 基站子系统应用部分BTS Base Transceiver Station 基站收发信台CCA Capacity Allocation 容量分配CAA Capacity Allocation Acknowledgement 容量分配确认CAMEL Customized Applications for Mobile network Enhanced Logic移动网络增强逻辑的客户化应用CAP CAMEL Application Part CAMEL应用部分CAR Committed Access Rate 约定访问速度CBR Constant Bit Rate 恒定比特率CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCF Conditional Call Forwarding 条件呼叫前转CCF Call Control Function 呼叫控制功能CCH Control Channel 控制信道CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transport Channel 编码合成传输信道CD Collision Detection 碰撞检测CD Capacity Deallocation 容量释放CDA Capacity Deallocation Acknowledgement 容量释放确认CDMA Code Division Multiple Access 码分多址接入CDR Call Detail Record 呼叫详细记录CDV Cell Delay Variation 信元时延抖动CDVT Cell Delay Variation Tolerance 信元时延抖动容限CFB Call Forwarding on mobile subscriber Busy 遇忙前转CFNRc Call Forwarding on mobile subscriber Not Reachable 不可及前转CFNRy Call Forwarding on No Reply 无应答呼叫前转CFU Call Forwarding Unconditional 无条件呼叫前转CG Charging Gateway 计费网关CGF Charging Gateway Functionality 计费网关实体CLR Cell Loss Rate 信元丢失率CLIP Calling Line Identification Presentation supplementary service主叫识别提供补充业务CLIR Calling Line Identification Restriction supplementary service主叫识别限制补充业务CM Configuration Management 配置管理CM Connection Management 连接管理CMM Capability Mature Model 能力成熟度模型CN Core Network 核心网络CoLI Connected Line Identity 被叫识别CoLP COnnected Line identification Presentation supplementary service被叫识别提供补充业务CoLR COnnected Line identification Restriction supplementary service被叫识别限制补充业务CORBA Common Object Request Broker Architecture 公用对象请求代理程序体系结构CPCH Common Packet Channel 公共分组信道CPICH Common Pilot Channel 公共导频信道CPLD Complex Programmable Logical Device 可编程逻辑器件CPU Central Processing Unit 中央处理器CRC Cyclic Redundancy Code 循环冗余码CRC Cyclic Redundancy Check 循环冗余校验CS Circuit Switch 电路交换域CSE Camel Service Environment CAMEL服务环境CSI CAMEL Subs cription Information CAMEL用户签约信息CTCH Common Traffic Channel 公共业务信道CTDMA Code Time Division Multiple Access 码分-时分多址CUG Closed User Group 闭合用户群CW Call Waiting 呼叫等待(补充业务)DDC Dedicated Control (SAP) 专用控制(SAP)DCA Dynamic Channel Allocation 动态信道分配DCFE Dedicated Control Functional Entity 专用控制功能实体DCCH Dedicated Control Channel 专用控制信道DCH Dedicated Channel 专用信道DDN Defense Data Service 防卫数据网DF2P Delivery Function at the LIAN handling IRI data LIAN中的IRI数据传输实体DF3P Delivery Function at the LIAN handling IDP data LIAN中的IDP数据传输实体DL Downlink (Forward link) 下行链路(前向链路)DNS Domain Name Server 域名服务器DPC Destination Point Code 目的地信令点编码DPCCH Dedicated Physical Control Channel 专用物理控制信道DPCH Dedicated Physical Channel 专用物理信道DPDCH Dedicated Physical Data Channel 专用物理数据信道DoS Denial of Service 拒绝服务DRAC Dynamic Resource Allocation Control 动态资源分配控制DRNC Drift Radio Network Controller 漂移无线网络控制器DRNS Drift RNS 漂移RNSDRX Discontinuous Reception 非连续接收DSCH Downlink Shared Channel 下行共享信道DS-CDMA Direct-Sequence Code Division Multiple Access 直接序列码分多址DSP Data Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling No.1 1号数字用户信令(协议)DTCH Dedicated Traffic Channel 专用业务信道DTMF Dual Tone Multiple Frequency 双音多频DTX Discontinuous Transmission 非连续发送EEACL Expand ACL 扩展ACLEC Echo Cancellation 回声消除Ec/No Received energy per chip divided by the power density in theband 每码片接收能量/ 功率密度EIR Equipment Identity Register 设备识别寄存器EMC Electro Magnetic Compatibility 电磁兼容性EMS Element Management System 网元管理系统ETSI European Telecommunications Standards Institute 欧洲电信标准组织FFA Foreign Agent 外部代理FACH Forward Access Channel 前向接入信道FAUSCH Fast Uplink Signaling Channel 快速上行信令信道FBI Feedback Information 反馈信息FCS Fame Check Sequence 帧检测序列FDD Frequency Division Duplex 频分双工FDDI Fiber Distributed Digital Interface 光纤分布式数字接口FDMA Frequency Division Multiple Access 频分多址FE Fast Ethernet 快速以太网FEC Forward Error Correction 前向纠错FER Frame Error Rate 误帧率FFS For Further Study 有待下一步研究FM Fault Management 故障管理FPGA Field Programmable Gate Array 现场可编程门阵列FPLMTS Future Public Land Mobile Telephone System 未来陆地移动电话系统FR Frame Relay 帧中继FTAM File Transfer, Access and Management 文件传输、存取(访问)与管理 FTAM File Transfer Access and Management 文件传输接入与管理FTP File Transfer Protocol 文件传输协议GGC General Control (SAP) 通用控制(SAP)G-CDR GGSN-CDR GGSN产生的有关PDP context的计费数据记录GE Gigabit Ethernet 千兆以太网GF Galois Field 伽罗华域GGSN Gateway GPRS Support Node 网关GPRS支持节点GMLC Gateway Mobile Location Center 网关移动位置中心GMM GPRS Mobility Management GPRS移动性管理GMSC Gateway Mobile-services Switching Center 网关移动业务交换中心GMT Greenwich Mean Time 格林尼治标准时间GP Guard Period 保护周期GPRS General Packet Radio Service 通用分组无线业务GPS Global Position System 全球定位系统GRE Generic Routing Encapsulation 通用路由封装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GSPU GGSN Signaling Process Unit GGSN信令处理单元GT Global Title 全球寻址码GTP GPRS Tunneling Protocol GPRS隧道协议GTP-C GPRS Tunneling Protocol for control plane GPRS隧道协议控制面GTP-U User plane of GPRS Tunneling Protocol GPRS隧道协议用户面GUI Graphic User Interface 图形用户界面GW GateWay 网关HH.248 H.248/Megaco protocol H.248媒体网关控制协议HCS Hierarchical Cell Structure 层次蜂窝结构HDLC High Data Link Control 高速数据链路规程HLR Home Location Register 归属位置寄存器HO Handover 切换HOLD Call Hold 呼叫保持HPLMN Home PLMN 归属PLMNHSC Hot Swap Controller 热倒换控制板HTTP Hyper Text Transfer Protocol 超文本传输协议HW High Way 高速信号线IICMP Internet Control Message Protocol 因特网控制报文协议(Internet控制消息协议)ICP Internet Content Provider 互联网内容提供商IDE Integrated Device Electronics 集成设备电路IDP Intercept Data Product 监听数据包IEC International Electrotechnical Commission 国际电工委员会IETF Internet Engineering Task Force Internet工程任务组iGWB iGateway Bill 计费网关IMA Inverse Multiplexing on ATM ATM反向复用iManager M2000 integrated Manager Mobile 2000 集中移动网管系统M2000(华为公司网管产品)IMEI International Mobile station Equipment Identity 国际移动终端设备标识 IMSI International Mobile Subscriber Identity 国际移动用户标识IMT-2000 International Mobile Telecommunication 2000 国际移动通信系统2000IN Intelligent Network 智能网IP Internet Protocol 互联网协议IPBCP IP Bearer Control Protocol IP承载控制协议IPCP IP Control Plane IP控制面IPOA IP Over ATM ATM承载IPIRI Intercept Related Information 监听相关信息ISCP Interference on Signal Code Power 信号码功率干扰ISCP Interference Signal Code Power 干扰信号码功率ISDN Integrated Services Digital Network 综合业务数字网IS-IS Intermediate System-to-Intermediate System 中间系统到中间系统路由协议ISP Internet Service Provider 互联网业务提供商ISUP ISDN User Part (of signalling system No.7) (七号信令之)ISDN用户部分 ITU International Telecommunications Union 国际电信联盟(国际电联)ITU-T ITU Telecommunication Standardization SectorITU 电信标准化组(部)JJD Joint Detection 联合检测JTAG Joint Test Action Group 联合测试行动小组Kkbps kilo-bits per second 千比特/秒LL1 Layer 1 (physical layer) 第一层(物理层)L2 Layer 2 (data link layer) 第二层(数据链路层)L3 Layer 3 (network layer) 第三层(网络层)LAC Link Access Control 链路接入控制LAI Location Area Identity 位置区域识别LAN Local Area Network 局域网LCD Liquid Crystal Display 液晶显示器LCS Location Services 位置业务LDAP Lightweight Directory Access Protocol 轻量级目录访问协议。