WCDMA无线接入网缩略语V1.0(中文模版)

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WCDMA常见缩略语1

WCDMA常见缩略语缩略语英文全称中文解释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 A TM Adaptation Layer type 1 A TM适配层类型1AAL2 A TM Adaptation Layer type 2 A TM适配层类型2AAL5 A TM Adaptation Layer type 5 A TM适配层类型5ABR A vailable 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 A TM 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 those 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 V ariation 信元时延抖动CDVT Cell Delay V ariation 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 the band 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 A TM A TM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 A TM A TM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。

WCDMA英文缩写

CN 核心网UTRAN 无线接入网RAN 无线接入部分UE 终端Node B 基站MAI 用户间干扰ISI 符号间干扰RSSI 基站接受信号功率Rx 手机接受功率Tx 手机发射功率RRC 无线资源控制RAB 无线接入承载MAC 媒体接入控制协议RLC 无线链路控制协议BMC 广播/多播控制协议PDPC 分组数据会聚协议RNSAP 无线网络子系统应用部分信令流程TDD 时分双工FDD 频分双工FDMA 频分多址TDMA 时分多址CDMA 码分多址SDMA 空分多址FH 调频TH 跳时DS-CDMA 直扩序列码分多址技术FH-CDMA 跳频码分多址TH-CDMA 跳时码分多址OVSF码，Orthogonal Variable Spreading Factor 正交可变扩频因子QPSK 下行调制方式MUD 多用户检测SIR Signal to Interference Ratio 信号干扰比（信噪比）BLER 误块率active set 激活集monitor set 监测集detected set 检测集Spread Spectrum 扩展频谱通信（扩频通信）TCP 发射码功率TPC 传输功率控制SS 同步位移偏移TFCI 传输格式组合指示LAC：Location Area Code 位置区码（用于寻呼）Ec/Io 导频覆盖质量RTT 无线传输技术ITU 国际电信联盟ITUFPLMTS 未来公共陆地移动系统AMPS 先进移动电话系统TACS 全向入网通信系统DAMPS系统先进的数字移动电话系统JDC：Japan Digital Cellular System，日本数字蜂窝系统BPSK 上行调制方式RAC：Route Area Code 路由区码信道：AP-AICH 接入前缀捕获指示信道CSICH CPCH 状态指示信道DCH 专用信道RACH 随机接入信道P-SCH 主同步信道S-SCH从同步信道P-CPICH 主公共导频信道P-CCPCH 主公共控制物理信道逻辑信道：1.控制信道：BCCH 广播控制信道PCCH 寻呼控制信道CCCH 公共控制信道DCCH 专用控制信道SHCCH 共享道控制信道2.业务信道：DTCH 专用业务信道CTCH 公共业务信道传输信道：BCH 广播信道FACH 前向接入信道RACH随机接入信道CPCH公共分组信道DSCH下行共享信道物理信道：1.上行物理信道：DPDCH 专用物理数据信道DPCCH 专用物理控制信道PRACH 物理随机接入信道PCPCH 物理公共分组信道2.下行物理信道：DPCH 下行链路专用物理信道CPICH基本和辅助公共导频信道CCPCH基本和辅助公共控制物理信道S-CCPCH 辅公共控制物理信道P-CCPCH 主公共控制物理信道SCH 同步信道DSCH 物理下行共享信PDSCH 下行物理共享信道AICH 捕获指示信道PICH 寻呼指示信道3.传输信道与物理信道的映射：。

通信缩略语

英文缩写英文名称中文名称3G The third generation mobile communications 第3代移动通信3GPP2 3rd Generation Partnership Project2 3G协作组2π/4-QPSK π/4-offset quadri-phase shift keying π/4偏置四相相移键控AA/D Analog-digital converter 模拟信号/数字信号转换A_key Authentication key 鉴权保密键AAA Authentication , Authorization , Accounting 鉴权、授权、计帐Abis BSC与BTS之间的接口ACCM Asyc-Control-Character-Map异步字符映射表ACF Authentication function 鉴权功能AFLT Advanced Forward LinkTrilateration 高级的前向链路三角定位AGPS Assisted GPS 网络辅助GPSAGW Access Gateway 接入网关AH Authentication Header 鉴权报头Ai MSC与PSTN之间的接口A-interface MSC与BSC之间的接口AMI Alternate mark inversion 信号交替反转AMPS Advanced Mobile PhoneSystem 高级移动电话系统ANID Access Network Identifier 接入网标识ANSI American National StandardInstitute 美国国家标准协会AOA Angle of Arrival 到达角度ARP Address Resolution Protocol 地址解析协议ASIG Analog signal 模拟信令板ATM Asynchronous transfermodule 异步传输方式AUC Authentication center 鉴权中心BBCTL Back control MPM控制层背板BCTN Back Control and Net CPM控制网络层背板BDT Back Digital Trunk 数字中继层背板BER Bit Error Ratio 比特差错率BHSM Busy Hour Short Message 忙时短消息数BIB Back unit indicating bit 后向指示语比特B-interface MSC与VLR之间的接口BIOS Basic input/output system 基本输入/输出系统续表英文缩写英文名称中文名称BNEN Back Net Network 16K网络层背板BNET Back Network 8K网络层背板BREW Binary Runtime Environment forWireless 无线二进制运行环境BS Base station 基站BSA Base Station Almanac 基站历书BSC Base station controller 基站控制器BSCM Basic service conceptmodule 基本业务概念模块BSID Base station identify 基站识别号BSN Back unit sequence number 后向顺序号码BSS Base station subsystem 基站子系统BTS Base transceiver station 基站收发信机BUSI Bus-interface MP单元的总线接口CCANID Current Access NetworkIdentifier 当前接入网标识CAP Content Access Platform 内容接入平台CAVE Cellular authentication & voice encryption algorithm 蜂窝鉴权和语音加密运算法则CBC Cell broadcast center 小区广播短消息中心CC Call control 呼叫控制Conference calling 会议电话Country code 国家码CCF Call control function 呼叫控制功能CCP Compress Control Protocol 压缩控制协议CDF Command Dispatch Function 命令分发功能CDMA Code division multipleaccess 码分多址无线通信系统CDSN Central Digital SwitchingNetwork 中心架数字交换网板CellID CellIDentity 蜂窝识别CFB Call forward busy 遇忙呼叫前转CFBI Central Fiber BusInterface 中心架光总线接口板CFD Call forward default 缺省呼叫前转CFM Central Fan Monitor 中心架风扇监控板CFNA Call forward no answer 无应答呼叫前转CFU Call forward unconditional 无条件呼叫前转CHAP Challenge Handshake Authentication Protocol 查询握手鉴权协议C-interface MSC与HLR之间的接口CK Check bits 检验位CKCD Central clock and Comm.Driver 中心架时钟驱动及模块间通信驱动板CKDR Clock Driver 时钟驱动板CKI Clock benchmark interface 时钟基准接口板CLI Command line Interface 命令行接口CM Configuration Management 配置管理CMF Connection Monitor Function 连接监控功能CMIP Common Management InformationProtocol 公共管理信息协议CMIS Common Management InformationService 公共管理信息服务CNIP Call number identificationpresentation 主叫号码显示CNIR Call number identificationrestriction 主叫号码禁止显示COA Care of Address 转交地址COMM COMMunication 通信板CP Content Provider 内容提供商CPM Common Signaling ProcessModule 共路信令处理部件CPSN Central Power SwitchingNetwork 中心架超级交换网板CPU Center processing unit 中央处理器CR Connection request 接续请求CRC Cyclic redundancy check 循环冗余码校验CRF Command Resolve Function 命令解析功能CSCF Call state call controlfunction 呼叫状态呼叫控制功能CSL Component sub-layer 成份子层CSM Centre switch module 中心交换模块CT Call transfer 呼叫转移CTI Computer telephone integratedserver 计算机-电话集成服务器CTLU Control Unit 控制单元CTRL Control Layer 控制层CUG Close unit group 闭合用户群CW Call waiting 呼叫等待CWTS China wireless telecommunication standard 中国无线通信标准DDB Database 数据库DBAI Database Access Interface 数据库访问接口DBCM Database Control Manager 数据库控制管理DBWR Database Write 数据库写入DBIO Data Base Input & Output 数据库输入输出接口DCS1800 1800M TDMA系统DDN Data digital network 数据数字网DDSN Double DSN 16K网板DHA Dialogue handlingarchitecture 对话处理DID Dialogue identification 对话标识Di-interface MSC与ISDN之间的接口D-interface HLR与VLR之间的接口DAI Data Available Indicator 数据有效指示DBS Data BaseSubsystem 数据库子系统DHCP Dynamic Host ConfigurationProtocol 动态主机配置协议DiffServ DifferentiatedService 区分服务DMA Direct memory access 直接存储器访问DMM Data management module 数据管理模块DN Data number 用户号码簿号码DND Don’t disturb免打扰DO Date only 仅传输数据信号DPC Destination point code 目的地信元编码DPRAM Double port random accessmemory 双口随机存储器DRAM Dynamic random accessmemory 动态随机存储器DRS Data Ready to Send 数据准备发送DS-CDMA Direct sequence-CDMA 直扩式码分多址DSN Digital service network 数字交换网板DSNI Digital Switching NetworkInterface 数字交换网络接口板DT Digital trunk 数字中继DTEC Digital Trunk Echo Cancel 带回声消除数字中继板DTI Digital Trunk Interface 数字中继接口板DTMF Dual-tone multi-frequency 双音多频信号子单元DTU Digital trunk unit 数字中继单元DV Date and voice 传输数据和音频信号DWDM Dense wave divide multiple 密集波分复用EECDT Echo digital trunk 具有回声消除的数字中继板ECP Extended CapabilitiesParallel 扩展能力并行端口ECR Enhanced Call Routing 增强的呼叫路由选择EFD Event ForwardingDiscriminator 事件前转辨别器E-interface MSC与MSC之间的接口EIR Equipment identify register 设备标识寄存器EOTD Enhanced Observed TimeDifference 增强的时间差观察EPLD Erasable programmable logicdevice 可编程逻辑电子器件EPP Enhanced Parallel Port 增强型并行端口ESME Exterior short messageentity 扩展短消息实体ESN Electric serial number 电子序列号ESP Encapsulating SecurityPayload 封装安全载荷EV Evolvement 演化FF Flag 标志码FA Foreign Agent 外地代理FAC Foreign Agent challenge 外地代理查询FAM Fleet and Asset Management 运输车队及货物管理FBI Fiber Bus Interface 光纤总线接口板FC Feature code 业务码FDC Floppy disc controller 软盘控制器FDD Frequency division duplex 频分双工FDMA Frequency division multipleaccess 频分多址FE Fast Ethernet 快速以太网（接口）FFT Fast Fourier transform 快速傅立叶变换FIB Forward unit indicating bit 前向指示语FIFO First-in first-out 先入先出法FIM Feature interaction manager 特性交互管理F-interface MSC与EIR之间的接口FISU Fill-in signal unit 填充信号单元FM Fault Management 故障管理FM Frequency modulation 调频FPGA Field Program Gate Array 现场可编程门阵列FSN Forward serial number 前向序列号FTAM File transfer accessmanagement 文件传输接入控制协议FTP File transfer protocol 文件传输协议GGE Giga Ethernet 千兆以太网（接口）GHDM General Handoff DirectionMessage 普通切换方向消息G-interface VLR与VLR之间的接口GIS Geographic InformationSystem 地理信息系统GMD Gateway Message Distributor 网关消息分发模块GMSC Gateway mobile-services switchingcenter 移动关口局GMSK Gaussian filtered minimum shiftkeying 高斯滤波最小移频键控GMW GIS Middle Ware 地理信息系统中间件GPRS General Packet RadioService 通用无线分组数据业务GPS Global Positioning System 全球卫星定位系统GRE Generic RoutingEncapsulation 通用路由封装Gs 高斯（磁场强度单位）GSM Global system for mobilecommunications 全球移动通信系统GSM900 900M TDMA系统GT Global title 全球寻址号HHA Home Agent 归属代理HD Hard disk 硬盘HDB3 High Density Bipolar of Order3 三阶高密度双极性码HDLC High level data linkcontrol 高级数据链路控制HDM HLR digital processingmodule HLR数据处理模块H-interface HLR与AUC之间的接口HLR Home location register 归属位置寄存器HLR/AUC 归属位置寄存器/鉴权中心HSM HLR service processingmodule HLR业务处理模块HSS Home subscriber server 归属用户服务器HW High speed data way 高速数据通道II/O Input/Output 输入/输出ICMP Internet Control MessageProtocol Internet控制报文协议IDE Interface of hard diskequipment 硬盘接口IETF Internet Engineering TaskForce Internet工程任务组IKE Internet Key Exchange Internet 密钥交换协议IMSI International mobile subscriberidentity 国际移动用户标识IMT International MobileTelecommunication 国际移动电信ING IP Network Gateway IP网关IntServ Integrated Service 集成服务IP Internet protocol 因特网协议IPCP IP Control Protocol IP控制协议Ipsec IP Security IP安全协议Ipv6 IP Version 6 IP协议的版本6 IRM International Roaming MIN 国际漫游移动标识码ISA Industry StandardArchitecture 工业标准结构ISAKMP Internet Security Association and Key Management Protocol Internet安全协定和密钥管理协议ISC IP Standard Communication IP 标准通信ISDN Integrated service digitalnetwork 综合业务数字网ISDN PRI ISDN Prime ISDN一次群速率ISM Interior software mapper 中间软件交换程序ISO International standardizationorganization 国际标准化组织ISP Internet serviceproviders Internet服务提供者ISUP ISDN user protocol ISDN 用户协议ITC Interrupt controller 中断控制器IW/GMSC Interworking/GatewayMSC 关口局/短消息信令网关IWF Inter Work Function 网络互通功能JJDMK Java Dynamic ManagementKit Java动态管理开发包JVM Java Virtual Machine Java虚拟机LL1 Layer 1 第一层L2 Layer 2 第二层L2TP Layer2 Tunnel Protocol 层2隧道协议LAC L2TP Access Concentrator L2TP 接入集中控制点LAC Local Area Code 本地区域码LAI Location area information 移动台位置信息LAN Local Area Network 局域网LBC Location Based Charging 基于位置的计费业务LBIS Location Based InformationServices 基于位置的信息服务LCF Link Control Function 连接控制功能LCM Location Common Module 定位公共模块LCM Link Control Module 连接控制模块LCP Link Control Protocol 链路控制协议LCS Location Services 定位业务LE Local exchange 本地交换局LED Light emitting diode 发光二极管LF Logging Function 日志功能LI Length Indication 长度指示语LIR Location InformationRestriction 位置信息限制业务LMT L1 Message Transfer L1内部消息转换LMT Local Management Terminal 本地维护终端LNS L2TP Network Server L2TP网络服务器LOMC Local Operations & maintenancecenter 本地操作维护中心LRF Local register function 本地登记功能LS Local switching 市话交换局LSSU Link status signal unit 链路状态信号单元LSTP Low signal transfer point 低级信令转换点MMAC Medium Access Control 媒体接入控制MACF Mobile access controlfunction 移动台接入控制功能MAF Management ApplicationsFunction 管理应用功能MAHO Mobile Assisted Handoff 手机协助的切换MAP Mobile application part 移动应用部分MC Message center 短消息中心MC-CDMA Multiple channel-CDMA 多载波码分多址系统MCC Mobile Country Code 移动国家码MCFTP Multi Channel Flow TreatmentProtocol 多通道流处理协议MD Message distribute 消息分配MDB Memory Data Base 内存数据库MDN Mobile data number 移动台号码MEI Mobility Event Indicator 移动事件指示MF Mediation Function 中介功能MFC Multi-frequency control 多频互控记发器信号子单元MIB Management Information Base 管理信息库MIF Management InformationFunction 管理信息功能MII Media Independent Interface 介质无关接口MIN Mobile station identifynumber 移动台识别码M-interface SME与SM/SME之间的接口MIP Mobile IP 移动IPMIT MO Instance Tree MO实例树MLS Mobile Location System 移动定位系统MMD MAP Message Distributor MAP 消息分发模块MML Man Machine Language 人机语言MMT Mobile Message Transfer MS消息转换MN Mobile Node 移动节点MNC Mobile network code 移动网络号MO Manage Object 管理对象MO Mobile originated 移动台发起MOCT Managed Object Class Tree 管理对象类树Modem Modulator Demodulator 调制解调器MOF MO administration Function MO 管理功能MON Monitor 监控板MP Module processor 模块处理机板MPC Mobile Position Center 移动定位中心MPCAP Mobile PositioningCapability 手机定位能力MPLS Multi Protocol LabelSwitching 多协议标签交换MPM MSC/VLR Process Module MSC/VLR 处理模块MRU Maximum Receive Unit 最大接收单元MRVT MTP Routing VerificationTest MTP路由检验测试MS Mobile station 移动台MSC Mobile switching center 移动交换中心MSC/VLR 移动交换中心/拜访位置寄存器MSID Mobile Station Identifier 移动台标识MSM Message Switching Module 消息交换模块MSS Mobile switching system 移动交换系统MSU Message signal unit 消息信号单元MT Mobile terminated 移动台终止MTBF Mean Time Between Failures 平均故障间隔时间MTP Message transfer part 消息传送部分MTP1 Message transfer part-layer1 消息转换层-第一层MTP2 Message transfer part-layer2 消息转换层-第二层MTP3 Message transfer part-layer3 消息转换层-第三层MWN Message waiting notice 消息等待通知NNAF Network Adapter Function 网元适配器功能NAI Network Access Identifier 网络接入标识NAMPS Narrow AMPS 窄带AMPSNAS Network Access Server 网络存取服务器NAT Network Address Translation 网络地址转换NCP Network Control Protocol 网络控制协议NE Network Element 网络单元NEF Network Element Function 网元功能NETU Network unit 网络单元NID Network identify 网络识别号N-interface HLR与MC之间的接口NMC Network Management Center 网管中心NPM Network Process Module 网络处理模块NTP Network Timing Protocol 网络时钟协议NVT Network Virtual Terminal 网络虚拟终端OOAM Operation And Management 操作与维护OMC Operations & maintenancecenter 操作维护中心OMC-R Operations & maintenancecenter-radio 基站侧操作维护中心OMC-S Operations & maintenancecenter-switch 交换侧操作维护中心OMF Operation MaintenanceFunction 操作维护功能OMM Operation maintenancemodule 操作维护模块OMT Operation MaintenanceTerminal 操作维护终端OO Object-Oriented 面向对象OOF Operation OutputtingFunction 操作输出功能OSA Open Service Architecture 开放业务体系OSF Operations Systems Function 操作系统功能OSPF Open Shortest Path First 开放最短路径优先OSS Operations Support System 操作支持系统OSS Operation System Subsystem 操作系统子系统PPAD Packetassembly/disassembly 分组装/拆设备PANID Previous Access NetworkIdentifier 先前接入网标识PAP Password AuthenticationProtocol 口令鉴权协议PCA Password calling access 口令呼叫接收PCB Printed circuit board 印制电路板PCF Packet Control Function 分组控制功能PCI Peripheral controllerinterface 外围控制器接口PCM Pulse code modulation 脉冲编码调制PDE Position Determining Entity 定位实体PDN Packet Data Network 分组数据网PDSN Packet Data Service Node 分组数据服务节点PDSS Packet Data Service System 分组数据服务系统PEPD Peripheral environment parameter detection 外围环境参数监控板PHY Physics 物理器件PI PDSN－Internet（Interface）PI （接口）P-I PI PI（接口）PIN Personal identificationnumber 个人身份识别号码（口令）PL Preferred language 优选语言PLMN Public lands mobilenetwork 公众陆地移动网PM Performance Management 性能管理PMT Positioning MessageTransfer 位置服务消息转换PN Pseudo Random Noise 伪随机噪声PN Puppet number 伪随机码Personal Numbering 个人号码POMC Provincial Operations & maintenance center 省级操作维护中心POS Packet over SONET/SDH 基于SONET/SDH的分组传输POWERB POWERB B电源板POWERC Power C C电源板POWERP Power P P电源盒POWS Power Switch 电源开关板P-P PDSN-PDSN（Interface）PP（接口）PP Peripheral module process 外围模块处理进程PPC Pre-paid charging 预付费业务PPP Point to Point Protocol 点对点协议PPTP PPP Tunnel Protocol PPP隧道协议PQOS Position Quality ofService 定位服务质量PSI PCF Session Identity PCF会话标识PSK Phase-shift keying 相移键控法PSM Periphery switch module 外围交换模块PSPDN Packet switched public datanetwork 公众分组交换数据网PSS Protocol Stack Subsystem 协议栈子系统PSTN Public switched telephonenetwork 公众电话交换网QQAF Q3 Adaptor Function Q3适配功能Q-CELP Qulcomm-code excited linerprediction 高通公司码激励线形预测编码Q-interface MC与MSC之间的接口QoS Quality of service 服务质量保证QPSK Quadri-phase shift keying 四相移键控QXF Qx Interface Function 类CMIP 接口功能RRAND Random number 随机数RADIUS Remote Authentication Dial in User Service 远端鉴权拨号用户服务RAS Remote access service 远端访问服务制功能RFC Remote feature control 远端业务控制RIP Routing InformationProtocol 路由信息协议RLP Radio Link Protocol 无线链路协议RMI Remote Method Invocation 远端方法调用RMT Remote Maintenance Terminal 远端操作维护终端RN Radio Node 无线节点RNC Radio Node Controller 无线控制节点RP Radio PDSN（interface）RP（接口）R-P RP RP（接口）RSVP Resource ReservationProtocol 资源预留协议RTC Real Time Clock 实时时钟终端功能RTT Radio TransmissionTerminal 无线发射终端Radio transmission technology 无线传输技术SSC Short message center 短消息中心SCA Select calling access 选择呼叫接受SCCP Signaling connect controlpart 信号连接控制部分SCE Service create environment 业务生成环境SCEP Service create environmentpoint 业务生成环境点SCF Service control function 业务控制功能SCMG SCCP management SCCP管理SCP Service control point 业务控制点SCRC SCCP routing control SCCP路由选择控制SCSI Small computer systeminterface 小型计算机系统接口SDF Service database function 业务数据库功能Service Discovery Function 服务发现功能SDH Synchronous DigitalHierarchy 同步数字系列SDL Specification & descriptionlanguage 规范和描述语言SDM Service database module 业务数据库部件SDRAM Synchronous Dynamic RAM 同步动态RAMSF State field 状态字段SI Service indication 业务指示语SIA Sensor InterfaceApplication 接收器应用接口SID System identify 系统识别号SIF Signaling informationfield 信令信息字段SIM Subscriber identity module 用户识别卡SLP Service logic point 业务逻辑点SLS Standby Location System 备用定位系统SM Security Management 安全管理SMAF Service management accessfunction 业务管理接入功能SMAP Service management accesspoint 业务管理接入点SMD Service Message Distributor 业务消息分发模块SME Short message entity 短消息实体SMEM Shared Memory 共享内存板SMF Session Management Function 会话管理功能Service management function 业务管理功能SMP Service management point 业务管理点SMPP Short message peer to peerprotocol 对等短消息协议SMS Short message service 短消息业务SMSC Short Message ServiceCenter 短消息中心SMSDFP SMS delivery pendingflag 移动台短消息不可及标志SNAPI SnapTrack API SnapTrack 应用接口SNM Service network module 交换网络模块SNMP Simple Network ManagementProtocol 简单网络管理协议SP Subscriber processor 用户处理器SPAC Signaling point allowed accessingcontrol 信令点允许访问控制模块SPC Signaling point code 信令点编码SPCC Signaling point crowding levelcontrol 信令点拥塞级别控制模块SPINA Subscriber PIN access 用户PIN接入SPINI Subscriber PINinterrupter 用户PIN拦截SPI Security Parameter Index 安全索引SPM Service Processing Module 业务处理模块SPPC Signaling point prohibited accessing control 信令点禁止访问控制SPS Service Process Subsystem 业务处理子系统SRF Special resource function 特殊资源功能SS7 Signaling system 七号信令系统SSAC Sub-system allowed accessingcontrol 子系统允许访问控制SSD Shared secret data 共享保密数据SSF System Support Function 系统支撑功能SSM Service switch processingmodule 业务处理部件SSN Sub-system number 子系统号码SSP Service switch point 业务交换点SSPC Sub-system prohibited accessingcontrol 子系统禁止访问控制模块SSTC Sub-system testing control 子系统测试控制模块STB Signaling terminator board 信令终端连接接口板STM Synchronous Transfer Mode 同步传输模式STP Signal transfer point 信令转接点SYCK Synchronization clock 同步时钟板TT Time switch module 时分交换模块TCAP Transaction capability applicationpart 事务处理能力应用部分TCP Transfer control protocol 传输控制协议TDMA Time division multipleaccess 时分多址TDOA Time Difference of Arrival 到达时间差分TLDN Temporary location digitalnumber 临时漫游号TM Transfer module 转换层模块TMD TCAP Message Distributor TCAP 消息分发模块TMN Telecommunication ManagementNetwork 电信管理网TMSC Terminal MSC 移动汇接局TNET Time synchronization & switchnetwork 同步时钟交换网Timed and NET 同步时钟网络板TOA Time of Arrival 到达时间TOS Type of Service 服务类型（IP 包头内容）TPMC Transactions Per Minute BenchmarkC 每分钟事务处理能力Benchmark CTRAP Trap 俘获，陷阱TS Time slot 时隙TSL Transaction sublayer 事务处理子层TT Transfer type 翻译类型TUP Telephone user part 电话用户部分UUAF User Applications Function 用户应用功能UART Universal Asynchronous Receiver Transmitter 通用异步收发器UART Universal asynchronousreceiver/transmitter 异步串行总线接口UCD User LCS Client Database 用户/ LCS Client数据库UCT Universal Coordinated Time 全球通用时间标准UDBCLI Universal Database Calling Level Interface 通用数据库调用级接口UDP User Datagram Protocol 用户数据报协议UDR User Data Record 用户数据记录UHDM Universal Handoff DirectionMessage 通用切换方向消息Um-interface BSS与MS之间的空中接口UPS Uninterruptible PowerSource 不间断电源UTC Coordinated Universal Time maintained by International Time Bureau 全球标准时间UUAF Unit User ApplicationsFunction 单元用户应用功能UWMF Unit Windows ManagementFunction 单元窗口管理功能UWSF Unit Workstation Function 单元工作站功能VVGA Video Graphic Array 视频图形阵列VJ Van Jacobson（compression）VJ 压缩VLR Visitor location register 拜访位置寄存器VM Voice mailbox 语音信箱VPN Virtual Private Network 虚拟专用网VSE Vendor Specific Extension 厂商特定扩展VTP Virtual Tunnel Protocol 虚拟隧道协议VTY Virtual Terminal 虚拟终端WW-CDMA Width-CDMA 宽带CDMAWAM Window ApplicationManagement 窗口应用管理WAN Wide Area Network 广域网WAP Wireless ApplicationProtocol 无线应用协议WARN Wide Area ReferenceNetwork 广域参考网络WCF Workstation ControlFunction 工作站控制功能WCM Window Control Module 窗口控制模块WIN Wireless intelligentnetwork 无线智能网WSF Workstation Function 工作站功能WTP Wireless Transport Protocol 无线传输协议WVPN Wireless virtual privatenetwork 无线虚拟专用网XXML eXtensible Markup Language 可扩展标记语言。

通信缩略语-中英文对照

Frequency Division Multiple Access
频分多址
综合
Forward Error Correction
前向纠错
综合
Fast Fourier Transformation
快速傅丽叶变换
综合
Frequency Modulation
频率调制
综合
Fiber Raman Amplifier
数据总线
综合
Data Base
数据库
综合
Data Base Administrator
数据库管理员
综合
Data Base Management System
数据库管理系统
综合
Data Base System
数据库系统
综合
Digital Data Network
数字数据网
综合
Distributed Denial of Service
吉比特无源光网络
综合
General Packet Radio Service
通用分组无线服务技术
综合
GPS GSM GSMP GW H2H H2T HF HFC HPA HSS HTTP IAB ICMP ICMP ICP ICT IDC IESG IETF IFMP IGMP IM-MGW IMS IMS-MGW IMT-2000 IMT-Advanced IOT IP IP-CAN IPSec IP-VPN IRSG IRTF IS ISAKMP ISDN ISO ISOC ISP ISUP ITSEC ITU ITU-R IVR LAN LAPS LCAS LDPC LEO LF LMDS LNA LPF LPR LSP LTE M2M MAC

CDMA 1X网络设备缩略语

国际移动用户号
IN
Intelligent Network
智能网
IP
Internet Protocol
Internet协议
IPCP
IP Control Protocol
IP控制协议
ISDN
Integrated Services Digital Network
集成业务数字网
ISUP
ISDN User Part
公共数据网
PDSN
Packet Data Serving Node
分组数据服务节点
PLMN
PublicLandMobileNetwork
公共陆地移动网
PPP
Point-to-Point Protocol
点对点协议
PS
Packet Switched
分组交换
PSTN
Public Switched Telephone Network
时分复用
TDMA
Time Division Multiple Access
时分多址
TLDN
Temporary Local Directory Number
临时本地号码
U
UE
User Equipment
用户设备
UL
Uplink (Reverse Link)
上行链路（反向链路）
UMB
UltraMobileBand
Mobile Station
移动台
MSC
Mobile Switching Center
移动交换中心
N
NE
Network Element
网元
NMC
NetworkManagementCenter

WCDMA缩略语大全

VME SBCs.
PoC Point of Concentration
PP7K Passport 7480
PSTN Public Switched Telephone Network
QoS Quality of Service
RAB Radio Access Bearer
RAN Radio Access Network
MS Mobile Station
MTBF Mean Time Between Failure
MTP Message Transfer Part
MTTR Mean Time To Repair
NAS Non Access Stratum
NBAP Node B Application Part
MCPA Multi Carrier Power Amplifier
MDU Mixed Distribution Unit = AC/DC box of the rCompact/dCompact
MS Military Specification
ODF Optical Distribution Frame
OC-3 Optical Carrier level 3 (SONET)
OMC-R Operations and Management Console for Radio.
OS Operating System
PCM Pulse Code Modulation; commonly used to refer to the
hTRM TRansceiver Module for RRH
ICCM Integrated Core Control Module

《通信专业综合能力（初级）》缩略语表

《通信专业综合能力（初级）》缩略语表缩写英文全称中文全称3GPP3rd Generation Partnership Projec第三代移动通信伙伴组织A/D Analogue-to-Digital(conversion) 模拟/数字（转换）AAL ATM Adaptation Layer ATM适配层AB Address Bus地址总线AC Alternating Current交流电ACK Acknowledgement确认字符ADM Add/Drop Multiplexer分叉复用器ADPCM Adaptive Difference Pulse Code Modulation自适应差分脉冲编码调制ADSL Asymmetric Digital Subscriber Line非对称数字用户环路AGC Automatic Gain Control自动增益控制ALU Arithmetic Logic Unit算术逻辑单元AM Amplitude Modulation幅度调制AMPS Advanced Mobile Phone System先进移动电话系统AN Access Network接入网AP Access Point接入点API Application Program Interface应用程序接口ARP Address Resolution Protocol地址解析协议ARQ Automatic Repeat Request自动重传请求AS Application Server应用服务器ASCII American Standard Code for Information Interchange 美国信息交换标准码ASK Amplitude Shift Keying幅移键控ATM Asynchronous Transfer Mode异步传输模式AU- PTR Administration Unit Pointer管理单元指针AVC Advanced Video Coding高级视频编码BGCF Breakout Gateway Control Function出口网关控制功能BRAS Broadband Remote Access Server宽带远程接入服务器CB Control Bus控制总线CC Common Criteria联合公共准则CDMA Code Division Multiple Access码分多址CDN Content Distribution Network内容分发网络CNNIC China Internet Network Information Center中国互联网络信息中心COFDM Coded Orthogonal Frequency Division Multiplexing 编码正交频分复用CPN Customer Premises Network用户驻地网CPU Central Processing Unit中央处理器CS Circuit Switch电路交换CSCF Call Session Control Function呼叫会话控制功能CSMA Carrier Sense Multiple Access载波检测多路访问CSMA/CD Carrier Sense Multiple Access with Collision Detection载波监听多点接入/碰撞检测CTCPEC Canadian Trusted Computer Product Evaluation Criteria加拿大评价标准CWDM Coarse Wavelength Division Multiplexing粗波分复用DB Data Bus数据总线DB Data Base数据库DBA Data Base Administrator数据库管理员DBMS Data Base Management System数据库管理系统DBS Data Base System数据库系统DC Direct Current直流电DDN Digital Data Network数字数据网DDoS Distributed Denial of Service分布式拒绝服务DHCP Dynamic Host Configuration Protocol动态主机配置协议DMT Discrete Multi Tone离散多音频DNS Domain Name System域名系统DOS Disk Operating System磁盘操作系统DPCM Differential Pulse Code Modulation差分脉冲编码调制DPSK Differential Phase Shift Keying差分相移键控DS Distribution System分配系统DSB Double-sideband modulation双边带调制DSL Digital Subscriber Line数字用户环路DWDM Wavelength Division Multiplexing密集波分复用DXC Digital Cross Connect数字交叉连接EDFA Erbium Doped Optical Fiber Amplifier掺铒光纤放大器EHF Extremely High Frequency极高频ELF Extremely Low Frequency极低频ENIAC Electronic Numerical Integrator Ancl Calculator电子数字积分计算机FC Federal Criteria美国联邦准则FDD Frequency Division Duplexing频分双工FDM Frequency Division Multiplexing频分复用FDMA Frequency Division Multiple Access频分多址FEC Forward Error Correction前向纠错FM Frequency Modulation频率调制FRA Fiber Raman Amplifier光纤拉曼放大器FSK Frequency Shift Keying频移键控FTP File Transfer Protocol文件传输协议FTTx Fiber To The x光纤接入GEO Geosynchronous orbit高轨移动卫星通信系统GPS Global Positioning System全球定位系统GSM Global System for Mobile Communication全球移动通信系统GSMP General Switch Management Protocol通用交换机管理协议HDTV High Definition Television数字高清晰度电视HF High Frequency高频HPA High Power Amplifier高功率放大器HSS Home Subscriber Server归属用户服务器HTTP Hyper Text Transfer Protocol超文本传输协议IAB Internet Architecture Board因特网体系结构委员会ICMP Internet Control Message Protocol因特网控制报文协议ICP Internet Content Provider网络内容服务商I-CSCF Interrogating-CSCF询问呼叫会话控制功能ICT Information Communications Technology信息与通信技术IDC Internet Data Center互联网数据中心IESG Internet Engineering Steering Group因特网工程指导小组IETF Internet Engineering Task Force互联网工程任务组IFMP Ipsilon Flow Management Protocol Iplison流量管理协议IGMP Internet Group Management Protocol因特网组管理协议IMS IP Multimedia Subsystem IP多媒体子系统IMS-MGW IMS Media Gateway IMS多媒体网关IMT-2000International Mobile Telecom System-2000国际移动电话系统-2000IMT-Advanced International Mobile Telecommunications-Advanced高级国际移动通信IP-VPN IP-Virtual Private Network互联网虚拟专用网业务IRSG Internet Research Steering Group因特网研究指导小组IRTF Internet Research Task Force因特网研究部IS Interim Standard暂时标准ISDN Integrated Services Digital Network综合业务数字网ISOC Internet Society国际互联网协会ISP Internet Service Provider网络服务提供商ISUP ISDN User Part ISDN 用户部分ITSEC Information Technical Security Evaluation Criteria信息技术安全评估标准ITU International T elecommunication Union国际电信联盟ITU-R International Telecommunication Union-Radiocommunicationssector国际电信联盟-无线电通信组IVR Interactive Voice Response交互式语音服务LAN Local Area Network局域网LDPC Low Density Parity Check Code低密度奇偶校验码LF Low Frequency低频LMDS Local Multipoint Distribution Services本地多点分配业务LNA Low Noise Amplifier低噪声放大器LPR Local Primary Reference区域基准时钟源LTE Long Term Evolution长期演进MAC Media Access Control媒体访问控制MCU Multi Control Unit多点控制单元MF Medium Frequency中频MGCF Media Gateway Control Function媒体网关控制功能MIMO Multiple-Input Multiple-Output多输入多输出技术MMDS Multichannel Microwave Distribution System多路多点分配业务MPEG Moving Picture Experts Group动态图像专家组MRF Media Resource Function多媒体资源功能MRFC Multimedia Resource Function Controller多媒体资源功能控制器MRFP Multimedia Resource Function Processor多媒体资源功能处理器MSOH Multiplex Section Overhead复用段开销NE Network Entity网络单元NetBIOS Network Basic Input/Output System网络基本输入/输出系统NGI Next Generation Internet下一代互联网NGN Next Generation Network下一代网络NMT Nordic Mobile Telephony北欧移动电话NSF National Science Foundation国家科学基金会NTT Nippon Telegraph & Telephone日本电报电话公司OADM Optical Add-Drop Multiplexer光分插复用器OAM Operation Administration and Maintenance操作管理维护ODN Optical Distribution Network光分配网络OFDM Orthogonal Frequency Division Multiplexing正交频分复用OLA Optical Line Amplifier光线路放大器OLT Optical Line T erminal光线路终端ONU Optical Network Unit光网络单元OS Operating System操作系统OSC Optical Supervisory Channel光监控信道OSI Open System Interconnection开放式系统互联OTM Optical Terminal Multiplexer光终端复用器OTU Optical Transform Unit光转换单元PCM Pulse Code Modulation;脉冲编码调制P-CSCF Proxy-CSCF代理呼叫会话控制功能PDC Personal Digital Cellular个人数字蜂窝移动通信（日本的）PDF Policy Decision Function策略决策功能PM Phase Modulation相位调制PMD Polarization mode dispersion偏振模色散PON Passive Optical Network无源光纤网络POP3Post Office Protocol - Version 3邮局协议版本3PPP Point-to-Point Protocol点对点协议PSK Phase Shift Keying相移键控PTT Push To Talk一键通（按讲）PVC Permanent Virtual Circuit永久虚电路QAM Quadrature Amplitude Modulation正交振幅调制QoS Quality of Service服务质量RAM Random Access Memory随机存储器RARP Reverse Address Resolution Protocol反向地址转换协议REG Regenerative Repeater再生中继器RFC Request For Comments请求评论RG Research Group研究组ROM Read Only Memory只读存储器RSOH Regenerator Section Overhead再生段开销RTT Radio Transmission Technology无线传输技术SBS Stimulated Brillouin Scattering受激布里渊散射SCP Service Control Point业务控制点S-CSCF Serving-CSCF服务呼叫会话控制功能SDH Synchronous Digital Hierarchy同步数字体系SDN Software Defined Network软件定义网络SEG Security gateway安全网关SGW Signal Gate Way信令网关SHF Super High frequency超高频SL Signaling Link信令链路SLF Super Low Frequency超低频SLF Subscription Locator Function签约定位功能SMTP Simple Mail Transfer Protocol简单邮件传输协议SNI Service Node Interface业务节点接口SNMP Simple Network Management Protocol简单网络管理协议SOA Semiconductor Optical Amplifier半导体光放大器SP Signaling Point信令点SPM Self-Phase Modulation自相位调制SRS Stimulated Raman Scattering受激拉曼散射SSB Single-Sideband modulation单边带调制STM-N Synchronous Transport Module level-N同步传输模块等级NSTP Signaling Transfer Point信令转接点SVC Switched Virtual Circuit交换虚电路SYN Synchronize同步TACS Total Access Communications System全球接入通信系统TCB Trusted Computing Base可信计算基TCP Transmission Control Protocol 传输控制协议TCP/IP Transmission Control Protocol/Internet Protocol传输控制协议/因特网互联协议TCSEC Trusted Computer Standards Evaluation Criteria可信任计算机标准评估准则TDD Time Division Duplexing时分双工TD-LTE Time Division Long Term Evolution时分长期演进技术TDMA Time Division Multiple Access时分多址TD-SCDMA Time Division-Synchronous Code Division Multiple Access时分同步码分多址TFTP Trivial File Transfer Protocol简单文件传输协议TM Termination Multiplexer终端复用器TMF TeleManagement Forum电信管理论坛TMN Telecommunications Management Network电信管理网TRP Telecommunication Reference Point电信参考点UDP User Datagram Protocol用户数据报协议UHF Ultra High Frequency特高频ULF Ultra Low Frequency特低频UMTS Universal Mobile Telecommunications System通用移动通信系统UNI User Network Interface用户网络接口VCI Virtual Channel Identifier虚通道标识符VDSL Very High Speed Digital Subscriber Line超高速数字用户线路VHF Very High frequency甚高频VLF Very Low Frequency甚低频VOD Video On Demand视频点播VPDN Virtual Private Dial－up Networks虚拟专用拨号网VPN Virtual Private Network虚拟专用网络VSAT Very Small Aperture Terminal甚小天线卫星地球站（也称“甚小口径地球站”）VSB Vestigial Sideband modulation残留边带调制WAN Wide Area Network广域网WBFM WideBand Frequency-Modulation宽带调频WCDMA Wideband Code Division Multiple Access宽带码分多址接入WDM Wavelength Division Multiplexing 波分复用WG Working Group工作组WLAN Wireless Local Area Networks无线局域网WWW World Wide Web万维网xDSL x Digital Subscriber Line数字用户线路XPM Cross Phase Modulation交叉相位调制。

wcdma常见缩略语通信人家园

WCDMA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 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 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 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 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 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）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 IDPdataLIAN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 MultipleAccess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 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 TelephoneSystem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 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。

wcdma常见缩写

WCDMA常见缩略语缩略语英文全称中文解释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 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 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 those 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 the band 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2000 IN 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。

13-WCDMA常见缩略语介绍

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 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 Callssupplementary service禁止国际出局呼叫补充业务WCDMA 常见缩略语华为秘密请勿外传WCDMA常见缩略语华为秘密请勿外传补充业务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WCDMA常见缩略语华为秘密请勿外传协议WCDMA常见缩略语华为秘密请勿外传存取与管理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ＧＳＭ９００900MHz的GSM系统Ｉｎｔｅｒｎｅｔ控制消息协议华为公司网管产品手机ｂｒｏａｄｂａｎｄ宽带WCDMA常见缩略语华为秘密请勿外传接口UICP UMSC Iu_PS Control Processing Unit Iu_PS接口控制面处理板UL Uplink (Reverse link) 上行链路(反向链路) ULPC UMSC BNET 2-port Line Processing Unit BNET线路处理板ULPD UMSC BNET 1-prot Line Processing Unit BNET线路处理板WCDMA常见缩略语华为秘密请勿外传4路622M业务引擎WCDMA常见缩略语华为秘密请勿外传移动智能网Ｘ＿２ｐｓ　Ｉｎｔｅｒｆａｃｅ　ｂｅｔｗｅｅｎ　ｔｈｅ　ＳＧＳＮ　ａｎｄ　ＤＦ２Ｐ　ｆｏｒ　ｄｅｌｉｖｅｒｙ　ｏｆ　ＩＲＩＳＧＳＮ和DF2P间的接口X3_1ps。

通讯相关缩略语

附录A缩略语WCDMA常见缩略语缩略语英文全称中文解释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 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 those 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)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 the band 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。

WCDMA常见缩略语

信道质量指示
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 Subscription Information
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
ATM线路接口插框
AM
Account Management
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
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

《通信专业实务-传输与接入(无线)》缩略语表

缩写英文全称中文全称1x EV-DO1x Evolution-Data Optimized1x数据业务优化演进1x EV-DV1x Evolution-Data&Voice1x数据和语音演进3GPP3rd Generation Partnership Project第三代移动通信伙伴计划3GPP23rd Generation Partnership Project 2第三代移动通信伙伴计划25G the Fifth Generation第五代移动通信技术5G-PPP the 5G Infrastructure Public PrivatePartnership5G公私合资合作研发机构AAA Authentication Authorization and Accounting鉴权、认证和计费ACELP Algebraic Code Excited Linear Prediction Coder代数码激励线性预测编码AFH Adaptive Frequency-Hopping适配跳频AICH Acquisition Indication Channel捕获指示信道ALCAP Access Link Control Application Part接入链路控制应用部分AM Amplitude Modulation幅度调制AM Acknowledged Mode确认应答模式AMBR Aggregate Maximum Bit Rate总最大位速率AMR Adaptive Multi-Rate自适应多速率编码AN Access Network接入网络ANR Automatic Neighbour Relation function自动邻区关系优化APN Access Point Name接入点名称AQM Active Queue Management主动队列管理ARIB Association of Radio Industries andBusinesses无线工业及商贸联合会ARQ Automatic Repeat reQuest自动重发请求ASK Amplitude Shift Keying幅移键控AT Access Terminal接入终端ATCF Access Transfer Control Function访问传输控制功能ATGW Access Transfer Gateway访问传输网关ATM Asynchronous Transfer Module异步传输模式AUC Authentication Center鉴权中心BBU Base Band Unit基带处理单元BCC Base Color Code基站色码BCCH Broadcast Control Channel广播控制信道BCFE Broadcast Control Functional Entity广播控制功能实体BCH Broadcast Channel广播信道BER Bit Error Rate误比特率BLER BLock Error Rate误块率BLK CELL BLOCK CELL闭塞小区BMC Broadcast/Multicast Control广播／多播控制BOF Begin of Frame帧起始BS Base Station基站BSC Base Station Controller基站控制器BSIC Base Station Identity Code基站识别码BSS Base Station Subsystem基站子系统BTS Base Transceiver Station基站收发信机BTV Business TV商用电视C/I Carrier to Interference载干比CAPEX Capital Expenditure资本性支出CB Cell Bar小区接入禁止CBD Central Business District中央商务区CBQ Cell Bar Qualify小区禁止限制CC Country Code国家代码CCCH Common Control Channel公共控制信道CCE Control Channel Element控制信道单元CDMA Code Division Multiple Access码分多址CGI Cell Global Identity小区全球标识CI Cell Identity小区标识CIR Carrier to Interference Ration载干比CKSN Cipher Key Sequence Number密钥序列号CM Connection Management连接管理CMMB China Mobile Multimedia Broadcasting中国移动多媒体广播CN Core Network核心网CPCH Common Packet Channel公共分组传输信道CPICH Common Pilot Channel公共物理导频信道CQI Channel Quality Indication信道质量指示CQT Call Quality Test拨打测试CRC Cyclic Redundancy Check循环冗余校验CRNC Controlling RNC控制RNCC-RNTI Cell-Radio Network Temporary Identity小区无线网络临时标识CRO Cell Reselect Offset小区重选偏移CRS Cell-specific reference signals小区专用参考信号CS Circuit Switched电路交换CSCF Call Session Control Function呼叫会话控制功能CSCF Call State Control Function呼叫状态控制功能CSFB Circuit Switched Fallback电路域回落CSI-RS Channel State Indicator referencesignals 信道状态参考信号CSMA/CA Carrier Sense MultipleAccess/Collision Avoidance载波监听多路访问/冲突避免CTCH Common Traffic Channel公共业务信道D2D Device-to-Device终端直通DAS Distributed Antenna System分布式天线系统DCCH Dedicated Control Channel专用控制信道DCFE Dedicated Control Functional Entity专用控制功能实体DCH Dedicated Channel专用传输信道DCS Digital Cellular System数字蜂窝系统DECT Digital Enhanced CordlessTelecommunications数字增强无绳电话DL-SCH Downlink Shared Channel下行共享信道DM-RS Demodulation Reference Signal解调参考信号DNS Domain Name System域名系统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DPDCH Dedicated Physical Data Channel专用物理数据信道DQPSK Differential Quadrature ReferencePhase Shift Keying相对四相调制DRNC Drift RNC漂移RNCDRX Discontinuous Reception非连续接收DS-CDMA Direct Spread Code Division Multiple Access直接扩频码分多址DSCH Downlink Shared Channel下行共享传输信道DT DriveTest道路测试（路测）DTCH Dedicated Traffic Channel专用业务信道DTH Direct To Home直接到家庭DwPCH Downlink Pilot Channel下行导频信道DwPTS Downlink Pilot Time Slot下行导频时隙EDGE Enhanced Data Rate for GSM Evolution增强型数据速率GSM演进技术EDR Enhanced Data Rate增强数据率EHF Extremely High Frequency极高频EIR Equipment Identity Register设备识别寄存器eMBB Enhanced Mobile Broadband增强无线宽带ENB Evolved Node B演进型Node BeNB Evolved Node B演进型Node BEPC Evolved Packet Core演进的分组核心网（全IP的）EPS Evolved Packet System演进的分组系统ERAB Evolved Radio Access Bearer演进的无线接入承载eSRVCC Enhanced Single Radio Voice CallContinuityVoLTE语音业务连续性增强方案E-UTRA Evolved-UMTS Terrestrial Radio AccessNetwork演进的UMTS陆地无线接入网E-UTRAN Evolved UTRAN演进的通用地面无线接入网络F/R-CCCH Forward/Reverse Common Control Channel前向/反向公共控制信道F/R-CSCH Forward/Reverse Common Signaling Channel前向/反向公共信令信道F/R-DCCH Forward/Reverse Dedicated Control Channel前向/反向专用控制信道F/R-DSCH Forward/Reverse Dedicated Signaling Channel前向/反向专用信令信道F/R-FCH Forward/Reverse Fundamental Channel前向/反向基本信道F/R-PICH Forward/Reverse Pilot Channel前向/反向导频信道F/R-SCCH Forward/Reverse Supplemental Code Channel前向/反向补充码分信道F/R-SCH Forward/Reverse Supplemental Channel前向/反向补充信道FA Foreign Agent外地代理FACCH Fast Associated Control Channel快速随路控制信道FACH Forward Access Channel前向接入信道F-APICH Forward Dedicated Auxiliary Pilot Channel前向专用辅助导频信道F-ATDPICH Forward Auxiliary Transmit Diversity Pilot Channel前向辅助发送分集导频信道F-BCCH Forward Broadcast Control Channel前向广播控制信道FBI FeedBack Information反馈信息FBMC Filter-Bank Multi-Carrier滤波器组多载波F-CACH Forward Common Assignment Channel前向公共功率控制信道FCCH Frequency Correction Channel频率校正信道F-CPCCH Forward Common Power Control Channel前向公共指配信道FDD Frequency Division Duplexing频分双工FDMA Frequency Division Multiple Access频分多址FEC Forward Error Correction前向纠错码FER Frame Error Rate误帧率FFD Full-Function Device全功能设备FIR Fast Infrared高速红外FM Frequency Modulation频率调制FO Full Outdoor全室外微波F-OFDM Filtered-OFDM基于滤波的正交频分复用FPACH Fast Physical Access Channel快速物理接入信道F-PCH Forward Paging Channel前向寻呼信道F-QPCH Forward Quick Paging channel前向快速寻呼信道FSK Frequency Shift Keying频移键控F-SYNCH Forward Sync Channel前向同步信道F-TDPICH Forward Transmit Diversity Pilot Channel前向发送分集导频信道GBR Guranteed Bit Rate恒定的比特速率GERAN GSM EDGE Radio Access Network GSM EDGE无线接入网GFSK Gaussian Frequency-Shift Keying高斯频移键控GGSN Gateway GPRS Support Node网关GPRS支持节点GIS Geographic Information System地理信息系统GMSC Gateway MSC网关MSCGP Guard Period保护周期GPRS General Packet Radio System通用分组无线系统GPS Global Positioning System全球定位系统GSM Global System for Mobile Communication全球移动通信系统GTP GPRS Tunnelling Protocol GPRS隧道协议GTP-C GPRS Tunneling Protocol Control Plane GPRS隧道协议-控制平面GTP-U GPRS Tunneling Protocol User Plane GPRS隧道协议-用户平面HA Home Agent本地代理HARQ Hybrid Automatic Repeat reQuest混合自动重传请求HDR High Data Rata高速数据速率HDTV High Definition Television高清晰度电视HLR Home Location Register归属位置寄存器HRPD High Rata Packet Data高速分组数据HSDPA High Speed Downlink Packet Access高速下行链路分组接入HS-DPCCH Uplink High Speed Dedicated Physical Control Channel上行高速专用物理控制信道HS-DSCH High Speed Downlink Shared Channel高速下行共享信道HS-PDSCH High Speed Physical Downlink Shared Channel高速下行链路物理共享信道HSS Home Subscriber Server归属用户服务器HS-SCCH High Speed Shared Control Channel高速共享控制信道ICIC Inter-Cell Interference Coordination小区干扰协调IEEE Institute of Electrical and ElectronicEngineers电气与电子工程师协会IETF Internet Engineering Task Force因特网工程任务组IKE Internet Key Exchange互联网密钥交换IMEI International Mobile Station Equipment Identity全球移动台设备标识IMS IP Multimedia Sub-system IP多媒体子系统IMSI International Mobile SubscriberIdentity 国际移动用户识别码IMT International MobileTelecommunications 国际移动通信系统IMT-A International MobileTelecommunications Advanced高级国际移动通信系统IoT Internet of Things物联网IP Internet Protocol网际协议IrDA Infrared Data Association红外数据组织IrLAP Infrared Link Access Protocol红外链路接入协议IrLMP Infrared Link Management Protocol红外链路管理协议ISDN Integrated Services Digital Network综合业务数字网ISI Inter Symbol Interference符号间干扰ITU-R International Telecommunication Union:Radiocommunications sector国际电信联盟无线电通信组IWF Inter Working Function互操作功能KPI Key Performance Indicator关键绩效指标LAC Link Access Control链路接入控制LAI Location Area Identification位置区识别码LAP Link Access Procedure链路访问协议LCP Link Control Protocol链路配置协议LDPC Low Density Parity Check Code低密度奇偶校验码LOS Line of Sight视距LTE Long Term Evolution无线接口长期演进M2M Machine to Machine机器与机器MAC Medium Access Control媒体接入控制MAI Multiple Access Interference多址干扰MANO Management and Orchestration管理编排域MAP Mobile Application Part移动应用部分MBMS Multimedia Broadcast Multicast Service多媒体广播和多播业务MBR Maximum Bit Rate最高比特速率MCC Mobile Country Code移动国家号码MCCH Multicast Control Channel组播控制信道MCH Multicast Channel多播信道ME Mobile Equipment移动设备METIS Mobile and Wireless CommunicationsEnablers for Information Society信息社会的移动与无线通信赋能者MGCF Media Gateway Control Function媒体网关控制功能MGW Media GateWay媒体网关MIB Master Information Block主信息块MIMO Multiple-Input Multiple-Output多输入多输出技术MIR Mid-infrared中红外MM Mobility Management移动性管理MME Mobility Management Entity移动管理实体MMSE Minimum Mean Square Error最小均方误差mMTC Massive Machine TypeCommunications海量机器通信MNC Mobile Network Code移动通信网号码MOC Mobile Originating Call移动用户主叫MOS Mean Opinion Score平均值MPLS Multi-Protocol Label Switching多协议标签交换MPLS-TP Multi-Protocol Label Switching-Transport Profile传送多协议标签交换应用MQAM Multiple Quadrature AmplitudeModulation 多进制正交幅度调制MR Measurement Report测量报告MS Mobile Station移动台MS Mobile Station移动台MSC Mobile Switching Center移动交换中心MSIN Mobile Subscriber Identification Number移动用户的识别号码MSISDN Mobile Station International ISDN Number移动用户号码MSRN Mobile Station Roaming Number移动用户漫游号码MTC Mobile Terminating Call移动用户被叫MTCH Multicast Traffic Channe组播业务信道MUSA Multi-User Shared Access多用户共享接入NAS Non Access Stratum非接入层NB Narrow Band窄带NB Node B B节点（基站）NBAP Node B Application Part NodeB应用部分NCC Network Color Code网络色码NCP Network Control Protocol网络配置协议NDC National Destination Code国内接入码或称网络号NE Network Element网络单元NFV Virtual Network Function网络功能虚拟化NFV ISG Network Functions VirtualizationIndustry Specification Group网络功能虚拟化标准工作组NFVI NFV Infrastructure基础设施层NFVO NFV Orchestrator NFV编排器N-LOS Non Line of Sight非视距n-LOS near Line of Sight近视距NMC Network Manage Center网络管理中心NOMA Non-Orthogonal Multiple Access非正交多址Non－GBR Non－Guranteed Bit Rate不保证的比特速率NSAPI Network Service Access PointIdentifier 网络服务接入点标识符NSC Non Systematic convolutional非系统卷积码NSS Network Sub-System网络子系统NSS Network Switching System网络交换系统OFDM Orthogonal Frequency DivisionMultiplexing 正交频分复用OFDMA Orthogonal Frequency DivisionMultipleAccess正交频分多址接入OMC Operation and Maintenance Center操作维护中心OMS Operation and Maintenance System操作维护系统OPEX Operating Expenses运营成本OTD Orthogonal Transmission Diversity正交发射分集OVSF Orthogonal Variable Spreading Factor正交变长扩频码PA A PDSCH A类PDSCHPAP Password Authentication Protocol口令鉴权协议PB B PDSCH B类PDSCHPBCH Physical Broadcast Channel物理广播信道PCCH Paging control Channel寻呼控制信道PCCH Paging Logical Channel寻呼逻辑信道P-CCPCH Primary Common Control Physical Channel主公共控制物理信道PCF Packet Control Function分组控制功能PCFICH Physical Control Format IndicatorChannel 物理控制格式指示信道PCH Paging Channel寻呼信道PCI Physical Cell Identifier物理小区标识PCPCH Physical Common Packet Channel公共分组物理信道P-CPICH Primary Common Pilot Channel主公共导频信道PCRF Policy and Charging Rules Function策略和计费规则实体PDCCH Physical Downlink Control Channel物理下行控制信道PDCP Packet Data Converge Protocol分组数据汇聚协议PDMA Pattern Division Multiple Access图样分割多址PDP Packet Data Protocol分组数据协议PDSCH Physical Downlink Shared Channe物理下行共享信道PDSCH Physical Downlink Shared Channel下行链路物理共享信道PDSN Packet Data Serving Node分组数据服务节点PDU Protocol Data Unit协议数据单元PHICH Physical Hybrid ARQ Indicator Channel物理混合自动请求重传指示信道PICH Paging Indicator Channel寻呼指示信道PLMN Public Land Mobile Network公用陆地移动网PM Phase Modulation相位调制PMCH Physical Multicast Channel物理多播信道POI POINT OF INTERFACE多系统接入平台PPP Point to Point Protocol点对点协议PRACH Physical Random Access Channel物理随机接入信道PRB Physical Resource Block物理资源块PRRU Pico Remote Radio Unit微小远程无线电单元PS Packet Switched分组交换PSK Phase Shift Keying相移键控PSS Primary Synchronization Signal主同步信号PSTN Public Switched Telephone Network公共电话交换网PT Penalty Time惩罚时间PTCH Paging Transport Channel寻呼传输信道P-TMSI Packet-TMSI分组TMSIPUCCH Physical Uplink Control Channel物理上行控制信道PUSCH Physical Uplink Shared Channel物理上行共享信道QAM Quadrature Amplitude Modulation正交幅度调制QCI QoS Class Identifier服务质量等级标识QoS The Quality of Service服务质量QPSK Quadrature Phase Shift Keyin绝对四相调制RAC Routing Area Code路由区编码RACH Random Access Channel随机接入信道R-ACH Reverse Access Channel反向接入信道RAI Routing Area Identity路由区标识RAN Radio Access Network无线接入网RANAP RAN Application Part RAN应用部分RB Resource Block资源块RB Radio Bearer无线承载RBG Resource Block Group资源块组RE Resource Element资源单元R-EACH Reverse Enhanced Access Channel反向增强接入信道RET Remote Electrical Tilt远程电子倾斜RFD Reduced-Function Device精简功能设备RFID Radio Frequency Identification射频识别Rhub Remote hub远程集线器RLC Radio Link Control无线链路控制RN Radio Network无线网络RNC Radio Network Controller无线网络控制器RNS Radio Network Sub-system无线网络子系统RNSAP RNS Application Part RNS应用部分RNTI Radio Network Temporary Identity无线网络临时标识ROHC Robust Header Compression健壮性包头压缩RRC Radio Resource Control无线资源控制RRM Radio Resource Management无线资源管理RRU Radio Remote Unit射频拉远模块RS Reference Signal参考信号RSC Recursive Systematic Convolutionalcode 递归系统卷积码RSRP Reference Signal Receiving Power接收到的信号功率的平均值RSRQ Reference Signal Receiving Quality参考信号接收质量RSSI Received Signal Strength Indicator接收的信号强度指示RS-SINR Reference Signal-Signal toInterference plus Noise Ratio参考信号-信号与干扰加噪声比RTP Real-time Transport Protocol实时传输协议RTT Radio Transmission Technology无线传输技术RXLEV Received Signal Level接收信号电平S1-AP S1 Application Protocol S1接口应用协议SA Service Area业务区SA Security Association安全关联SAC Service Area业务区编码SAE System Architecture Evolution系统结构演进(LTE的核心网) SAP Service AccessPoint业务接入点SB Scheduling Block调度块SBC Session Border Controller会话边界控制器SCC AS Service Centralization and ContinuityApplication Server业务集中及连续应用服务器S-CCPCH Secondary Common Control PhysicalChannel 辅公共控制物理信道SCH Synchronization Channel同步信道SCMA Sparse Code Multiple Access稀疏码分多址SCPC Single Channel Per Carrier单路单载波SCTP Stream Control Transmission Protocol流控制传输协议SDCCH Stand-Alone Dedicated Control Channel独立专用控制信道SDMA Space Division Multiple Access空分多址SDN Software Defined Network软件定义网络SDU Service Data Unit业务数据单元SF Spreading Factor扩频因子SGSN Serving GPRS Support Node服务GPRS支持节点S-GW Serving Gateway entities服务网关实体SHCCH Share Control Channel共享控制信道SHF Super-High Frequency超高频SIB System Information Block系统信息块SIM Subscriber Identification Module用户身份识别卡SINR Signal to Interference plus NoiseRatio 信号与干扰加噪声比SIP Session Initiation Protocol会话初始化协议SIR Signal to interference Ratio信干比SIR Serial InfraRed串行红外SISO Single-Input Single-Output单入单出SMSC Short Message Service Center短消息业务中心SN Subscriber Number用户号码SNG Satellite News Gathering卫星新闻采集SON Self-Organized Network自组织网络SR Scheduling Request调度请求SRI Scheduling Request Indication调度请求指示SRNC Serving RNC服务RNCSRS Sounding Reference Signal侦听参考信号SRVCC Single Radio Voice Call Continuity VoLTE语音业务连续性方案SS Synchronization Shift同步偏移SSS Secondary Synchronization Signal从同步信号STM Synchronous Transfer Module同步传输模式STS Space Time Spreading空时扩展分集SWAP Shared Wireless Access Protocol共享无线接入协议TA Timing Advance时间提前量TA Tracking Area跟踪区TAC Tracking Area Code跟踪区域代码TAU Tracking Area Update跟踪区域更新TCH Traffic Channel业务信道TCH Traffic Channel业务信道TCP Transport Control Protocol传输控制协议TDD Time Division Duplexing时分双工TDM Time Division Multiplexing时分复用TDMA Time Division Multiple Access时分多址TD-SCDMA Time Division Synchronous CDMA时分同步CDMATF Transport Format传输格式TFC Transport Format Combination传输格式组合TFCI Transport Format Combination Indicator传输格式组合指示TFCS Transport Format Combination Set传输格式组合集TFI Transport Format Indicator传输格式指示TID Tunnel Identity隧道标识TM Transparent Mode透明模式TMA Tower Mounted Amplifier塔顶放大器TMSI Temporary Mobile Subscriber Identity临时移动用户识别码TO Temporary Offset临时偏移TPC Transmission Power Control发射功率控制TSAT T1-Small Aperture Terminal T1小口径地球站TTI Transmission Time Interval传输时间间隔TVRO Television Receive-Only电视单收TVSAT TV Small Aperture Terminal,TV小口径地球站TWR Two-Way Relaying双向中继UBL CELL UNBLOCK CELL解闭塞小区UCI Uplink Control Information上行控制信息UDN Ultra-Dense Network超密集组网UDP User Datagram Protocol用户数据报协议UE User Equipment用户设备UHF Ultra-High Frequency特高频UL CoMP Uplink Coordinated Multi-Point上行多点协作UL-SCH Uplink Shared Channel上行共享信道UM Unacknowledged Mode非确认模式UMTS Universal Mobile TelecommunicationServices通用移动通信系统UpPCH Uplink Pilot Channel上行导频信道UpPTS Uplink Pilot Time Slot上行导频时隙URA UTRAN Registration Area UTRAN登记区uRLLC Ultra-reliableand Low-latencyCommunications超可行低时延通信USAT Ultra Small Aperture Terminal超小口径天线终端USCH Uplink Shared Channel上行共享传输信道USIM UMTS Subscriber Identity Module UMTS用户标识模块UTRAN UMTS Terrestrial Radio Access Network UMTS的陆地无线接入网UWB Ultra Wideband超宽带（无载波通信技术）VIM Virtualized Infrastructure Manager虚拟化基础设施管理器VLC Visible Light Communication可见光通信VLR Visitor Location Register拜访位置寄存器VNF Virtual Network Function虚拟网络功能VNFM VNF Manager VNF管理器VoIP Voice over IP基于IP的语音服务VoLTE Voice over LTE基于LTE的语音VSAT Very Small Aperture Terminal甚小天线地球站VSWR Voltage Standing Wave Ratio电压驻波比WB Wide Band宽带WCDMA Wideband Code Division Multiple Access宽带码分多址WiFi Wireless Fidelity无线保真技术WRC World Radiocommunication Conference世界无线电通信大会X2-AP X2 Application Protocol X2接口应用协议ZF Zero Forcing迫零算法。

WCDMA常见缩略语U

UUAT Unavailable Time 不可⽤时间UAS Unavailable Second 不可⽤秒UACU UMSC PSM Auxiliary Control unit PSM框辅助控制单元UBIU UMSC PSM Back Interface Unit PSM框后插接⼝板UBR Unspecified Bite Rate ⾮限定⽐特率UDP User Datagram Protocol ⽤户数据报协议UE User Equipment ⽤户设备UER User Equipment with ODMA relay operation enabled 有ODMA中继操作功能的⽤户设备UEPI UMSC E1 Processing Interface Unit E1接品处理后插板UFEU UMSC Fiber and Ethernet Interface Unit 光/以太接⼝单元UFIU UMSC Fiber Interface Unit 光接⼝单元UGBI UMSC GB Interface Unit Gb接⼝处理板UGTP UMSC GTP Processing Unit GTP协议处理板UI User Interface ⽤户界⾯、接⼝UICP UMSC Iu_PS Control Processing Unit Iu_PS接⼝控制⾯处理板UL Uplink (Reverse link) 上⾏链路(反向链路)ULPC UMSC BNET 2-port Line Processing Unit BNET线路处理板（2路622M业务引擎）ULPD UMSC BNET 1-prot Line Processing Unit BNET线路处理板（1路622M业务引擎）ULPU UMSC BNET 4-port Line Processing Unit BNET线路处理板（4路622M业务引擎）UM Unacknowledged Mode ⾮确认模式UMPU UMSC BNET Main Processing Unit BNET主控板UMTS Universal Mobile Telecommunications System 通⽤移不动通信系统UNET UMSC BNET Network Transfer and Switching Unit BNET交换络/时钟板UNI User Network Interface ⽤户络接⼝UNACK Unacknowledgement ⾮确认UOMU UMSC Packet Service O&M Unit 操作维护处理板UP User Plane ⽤户平⾯UPC Usage Parameter Control 使⽤参数控制UPMU UMSC PSM Power Monitoring Unit PSM框电源监控板UPSB UMSC PSM Backplane Board PSM框背板UPTB UMSC PSM Power Transfer Board PSM框电源转接板UPWR UMSC PSM Power Transfer Board PSM框电源模块URA UTRAN Registration Area UTRAN注册区URCU UMSC PSM subRack Control Unit PSM框框控制单元URFM UMSC BNET Route Forward Module BNET路由转发板USCH Uplink Shared Channel 上⾏链路共享信道USIM UMTS Subscriber Identity Module UMTS⽤户⾝份模块USPU UMSC Packet Service Signal Processing Unit 分组业务信令处理板USR Universal Switching Router 通⽤交换路由器USSD Unstructured Supplementary Service Data ⾮结构化补充业务数据UIA Universal Test&Operations PHY Interface for ATM ATM的通⽤测试和操作物理接⼝UTRAN Universal Terrestrial Radio Access Network 通⽤地⾯⽆线接⼊。

WCDMA常用缩略词

缩略语英文全称中文解释3C Computer Communication Control 计算机，通讯和控制3G 3 Generation 第三代移动通信3W Worle Wide Web 万维网4-level FM 4-level frequency modulation 四电平调频A/D Analogue to Digital Converter 模数转换A3 Authetication algorithm A3 A3认证算法A38 A single algorithm performing the functions of A3 and A8 执行A3和A8功能的单个算法A5/1 Encryption algorithm A5/1 A5/1加密算法A8 Ciphering Key generating algorithm A8 产生A8算法的加密密匙AAA ATM Access Adapter ATM接入转换器AAA Authentication，Authorization，Accounting 鉴权，认证，清算AAL ATM Adaptation Layer ATM 适配层AB Access Burst 接入突发Abis interface Abis interface Abis接口ABR Available Bit Rate 有效比特率ABS American Bureau of Standard 美国标准局AC Application Context 应用场景AC Access Class(C0 to C15) C0至C15接入类型AC Access Controller 用户接入认证点AC Authentication Centre 鉴权中心ACC Automatic Congestion Control 自动拥塞控制ACCH Associated Control Channel 随路控制信道ACK ACKnowledgement 确认ACK Acknowledge 确认ACL Asynchronous Connectionless Link 异步无连接ACLR Adjacent Channel Leakage Ratio 邻信道泄漏比acm Assignment Complete Message 分配完成消息ACM Address Complete Message 地址完成消息ACM Accumulated Call Meter 累计呼叫记录ACP Adjacent Channel Power 邻道功率ACU Antenna Combining Unit 天线组合(耦合)单元ADC ADministration Centre 管理中心ADN Abbreviated Dialling Number 缩位拨号号码ADPCM Adaptive Differential PCM 自适应差分PCMADPCM Adaptive Differential Pulse Code Modulation 自适应差分脉冲编码调制ADSL asymmetric digital subscriber line 不对称数字用户线AE Application Entity 应用实体AEC Acoustic Echo Control 回声控制AEF Additional Elementary Functions 附加基本功能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Ai Action indicator 行为指示AIM ATM Interface Manager ATM接口管理AKA Authentication and Key Agreement 认证与密钥分配ALC Auto Level Control 自动电平控制AM-ADDR Active Member Address 活动的成员地址AMPS Advanced Mobile Phone Institute 先进移动电话业务AN Access Network 接入网络ANSI American National Standard Institute 美国国家标准局AP Access Point 接入点API Application Programming Interface 应用编程接口APOC Advanced Paging Operator Code 先进寻呼操作码APS Automatic Protection Switch 自动转换保护AR-ADDR Access Request Address 访问请求地址ARPU Average Revenue Per User 每用户平均收入ARQ Automatic Repeat Request 自动重复请求ASIC Application Specific Integrated Circuit 专用集成电路AT Access Terminal 接入终端ATI Access Terminal Identification 接入终端标识ATL ATM Link ATM链路ATM Asynchronous Transfer Mode 异步传输模式AUC Authentication Center 鉴权中心AUI Attachment Unit Interface 连接单元接口AVL Average Voice Level 平均话音电平AWGN Additive White Gaussian Noise 加性高斯白噪声BA BCCH Allocation BCCH分配BA Buffer Amplifier 缓冲放大器BA Branch Amplifier 分支放大器BAIC Barring of All Incoming Calls supplementary service 限制所有呼入呼叫的补充服务BAOC Barring of All Outgoing Calls supplementary service 限制所有呼出呼叫的补充服务BB Baseband 基带BC Billing Center 计费中心BCC Base Transceiver Station (BTS) Colour Code 基站色码BCCH Broadcast Control Channel 广播控制信道BCD Binary Coded Decimal 二进制编码的十进制BCF Base Station Control Function 基站控制功能BCH Bose,Chaudhuri&Hocquenghem Type of code 博斯－乔赫里－霍克文黑姆码BCIE Bearer Capability Information Element 承载能力信息元BCP BTS Control Processor BTS控制处理器BCT Bandwidth Compression Technique 带宽压缩技术BER Bit Error Rate 误码率BF Burst Flag 色同步标志脉冲BFI Bad Frame Indication 坏帧指示BG Border Gateway 边缘网关BGP Border Gateway Protocol 边缘网关协议BHCA Busy Hour Call Attempt 忙时呼叫尝试BHSM Busy Hour Short Messages 短消息中心容量BI all Barring of Incoming call supplementary services 全部限制呼入呼叫的补充业务Bluetooth SIG Bluetooth Special Interest Group 蓝牙特别兴趣小组Bm Full-rate traffic channel 全速率业务信道BN Bit Number 比特数BPF Band Pass Filter 带通滤波BPT British Post and Telecommunication Standard 英国邮政与电信标准BREW Binary Runtime Environment for Wireless 无线应用下载BS Base Station 基站BSC Base Station Controller 基站控制器BSC Base Site Controller 基站控制器BSIC Base Station Identity Code 基站小区识别码BSID Base Station Identity Code 基站识别码BSM Base Station Manager/ Management 基站管理BSM Base Station Manager 基站管理器BSMAP BS Mobile Application Part 基站移动应用部分BSS Base Station System 基站子系统BSS/OSS Buiness/Operation Support System 业务和运营支撑系统BSSAP Base Station System Application Part 基站子系统应用部分BSSMAP Base Station System Management Application Part 基站子系统管理应用部分BT Bandwidth Time 带宽时间BTS Base Transceiver Station 基站收发信机CA Cell Allocation 小区分配CAC Channel Access Code 信道访问码CAI Common Air Interface 通用空中接口CAL Calibrate 校准CB Cell Broadcast 小区广播CBCH Cellular Broadcast Channel 小区广播信道CBR constant bit rate 恒定比特率CC Country Code 国家码CC Call Control 呼叫控制CCAF Call Control Agent Function 呼叫控制代理功能CCCH Common Control Channel 公用控制信道CCF Call Control Function 呼叫控制功率CCH Control Channel 控制信道CCIR International Radio Consultative Committee 国际无线电咨询委员会CCITT International Telegraph and Telephone Consultative Committee 国际/电报咨询委员会CCP Call Control Processor 呼叫控制处理器CDMA Code Division Multiple Access 码分多址CDPD Cellular Digital Packet Data 蜂窝分组数据系统CDPD Cellular Digital Packet Data 蜂窝分组数据系统CDR Call Detail Record 呼叫详细记录CEPT Conference of European Post and Telecommunication Administrations 欧洲邮电行政会议CG Charging Gateway 计费网关CGF Charging Gateway Function 计费网关功能CGI Cellular Global Identity 小区全球标识CHAP Challenge Handshake Authentication Protocol 挑战握手验证协议，质询握手身份验证协议CI Cellular Identify 小区标识CI Cellular Identity 小区识别码CIR Carrier to Interference Ratio 载波干扰比（载干比〕CK Cipher Key 加密密钥CMPP China Mobile Peer to Peer 中国移动点对点协议CMRS Cellular Mobile Radiotelephone Service 蜂窝式移动无线电话业务CMTS Cellular Mobile Telephone System 中文含义是-蜂窝移动电话系统。

移动通信英文缩写与中文对照简版

移动通信英文缩写与中文对照移动通信英文缩写与中文对照移动通信是指通过移动设备进行的无线通信，是现代社会中不可或缺的一部分。

在移动通信领域，有许多英文缩写常常被使用。

对于不熟悉这些缩写的人来说，很容易感到困惑。

因此，在本文中，我们将介绍一些常见的移动通信英文缩写，并提供相应的中文对照，以帮助大家更好地理解和应用这些缩写。

缩写列表下面是一些常见的移动通信英文缩写及其中文对照：- GSM（Global System for Mobile Communications）：全球移动通信系统- CDMA（Code Division Multiple Access）：码分多址- LTE（Long-Term Evolution）：长期演进- UMTS（Universal Mobile Telecommunications System）：通用移动通信系统- HSPA（High Speed Packet Access）：高速分组接入- WCDMA（Wideband Code Division Multiple Access）：宽带码分多址- WLAN（Wireless Local Area Network）：无线局域网- VoIP（Voice over Internet Protocol）：网络语音传输协议- SMS（Short Message Service）：短信服务- MMS（Multimedia Messaging Service）：多媒体消息服务- APN（Access Point Name）：接入点名称- IMEI（International Mobile Equipment Identity）：国际移动设备身份码- SIM（Subscriber Identity Module）：用户识别模块- PIN（Personal Identification Number）：个人识别码- PUK（PIN Unlock Key）：个人识别码解锁密钥- GPS（Global Positioning System）：全球定位系统- NFC（Near Field Communication）：近场通信- HDMI（High-Definition Multimedia Interface）：高清晰度多媒体接口- SS7（Signaling System No. 7）：信令系统第7号移动网络技术相关缩写下面是一些与移动网络技术相关的英文缩写和对应的中文翻译：- 4G（Fourth Generation）：第四代移动通信技术- 5G（Fifth Generation）：第五代移动通信技术- HSPA+（Evolved High-Speed Packet Access）：进化高速分组接入- EDGE（Enhanced Data Rates for GSM Evolution）：增强型数据速率演进- GPRS（General Packet Radio Service）：通用分组无线服务- WiMAX（Worldwide Interoperability for Microwave Access）：全球微波互操作性接入移动设备相关缩写以下是一些与移动设备相关的英文缩写及其中文对照：- AP（Access Point）：接入点- SIM card（Subscriber Identity Module card）：SIM卡- IMEI number（International Mobile Equipment Identity number）：IMEI号码通信协议和通信技术缩写下面是一些与通信协议和通信技术相关的英文缩写和对应的中文翻译：- TCP/IP（Transmission Control Protocol/Internet Protocol）：传输控制协议/网际协议- WAP（Wireless Application Protocol）：无线应用协议- SMTP（Simple Ml Transfer Protocol）：简单邮件传输协议- HTTP（HyperText Transfer Protocol）：超文本传输协议- VoLTE（Voice over LTE）：LTE语音通信总结在移动通信领域中，有许多英文缩写常常被使用。

WCDMA缩略语-10页word资料

WCDMA缩略语手册中兴通讯股份有限公司前言第三代移动通信系统(3G)作为目前最先进的解决方案，代表着当今移动通信技术应用和发展的方向。

在国内，政府部门、运营商、设备制造厂商都在积极“备战”，以应对3G的挑战。

3G技术的早日商用，无论是运营商，还是用户都会从中受益。

中兴通讯作为通信系统设备供应的主流厂商之一，为WCDMA 的研发和产业化促进投入了大量的人力、财力和物力，在商用系统研发、系统的功能和性能验证、IOT测试等商用准备工作方面均取得了重大进展。

到目前为止，中兴通讯WCDMA系统已经通过信息产业部组织的MTNet第二阶段测试，上海、深圳、山东等地的WCDMA准商用试验网的实验工作也获得了业界好评，与北电、诺基亚等厂商的设备间IOT测试以及与多家WCDMA商用终端的IOT测试等工作进一步验证了中兴通讯WCDMA网络设备的兼容性和互通性。

这些工作的顺利进行和成绩的取得缘于政府、运营商和业界对中兴通讯的一贯支持和厚爱，在此一并表示感谢！为方便大家迅速了解并掌握在WCDMA中出现的新的技术词汇，中兴通讯特地编写这本《WCDMA缩略语手册》。

希望藉此小册子，帮助读者更好地了解和学习第三代移动通信系统WCDMA技术。

因时间仓促，手册中难免有遗漏和差错之处，恳请读者指正！WCDMA缩略语汇总一、WCDMA通信行业机构类●3GPP/3GPP2: 3G Partnership Project/3G Partnership Project II 第三代伙伴计划，国际3G标准化组织●ANSI: American National Standards Institute 美国国家标准学会，北美标准制定机构●ARIB: Association of Radio Industry Businesses 无线行业企业协会，日本标准制定机构●CCITT: The International Telegraph and Telephone Consultative Committee国际电信委员会●CIC: China Institute of Communications 中国通信学会●CWTS: China Wireless Telecommunication Standard （Group）中国无线通信标准（研究组）●C3G: China 3G 中国3G●ETSI: European Telecommunication Standards Institute 欧洲电信标准协会●ITU: International Telecommunication Union 国际电信联盟●MII: Ministry of Information Industry 信息产业部●MPEG: Moving Pictures Experts Group 移动图像专家组●TIA: Telecommunication Industry Association 电信工业协会，美国电信标准机构●TTA: Telecommunication Technology Association 韩国电信标准机构●UWC: Universal Wireless Communications 通用无线通信协会●WRC: World Radio Conference 世界无线电大会二、WCDMA标准类●2G: 2nd Generation Mobile communications 第二代移动通信，包括GSM、CDMA、IS-136 TDMA、PDC等●3G: 3rd Generation Mobile communications 第三代移动通信，包括WCDMA、cdma2000、TD-SCDMA 等●ANSI-95: 北美数字移动标准●AMPS: Advanced Mobile Phone System 北美模拟蜂窝技术●Bluetooth: “蓝牙”技术，无线连接技术标准，采用2.4GHz频段，近距离传输●CDMA: Code Division Multiple Access 码分多址●cdma2000: 基于ANSI-95核心网络的3G演进方案，后向兼容cdmaOne●CDPD/DATATAC/MOBITEX: 三种无线数据通信协议,分别为北美蜂窝数字分组数据CDPD、Motorola的DataTAC和爱立信的 Mobitex。

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WCDMA Radio Access Network AbbreviationsWCDMA 无线接入网缩略语文档版本V1.0发布日期2009-3-6责任人梁杰1英文缩写(Abbreviations)英文原语(English) 中文含义(Chinese) 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 第三代移动通信标准化伙伴项目第三代合作组织16QAM 16 Quadrature Amplitude Modulation 16正交幅度调制AA/D Analog/Digital 模数转换AAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL ATM Adaptation Layer ATM适配层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 ClassAlternating Current接入类交流电ACL Access Control List 访问控制列表ACS Add, Compare, Select 加,比,选ADC Analog Digit Converter 模数转换器ADM add/drop multiplexer 增/减多路复用器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AFMU APM Fan Monitor Unit APM风扇监控单元AG Access Gateway 接入网关AGC Automatic Gain Control 自动增益控制A-GPS Network Assisted －GPS 网络辅助GPS定位AI Acquisition Indication 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALCAP Access Link Control Application PartAccess Link Control Application Protocol接入链路控制应用部分接入链路控制应用协议ALIM ATM Line Interface Module subrack ATM线路接口插框AM Amplitude ModulationAccount ManagementAcknowledged Mode调幅计费管理确认模式AMC Adaptive Modulation and Coding 自适应调制及编码AMPS Advanced Mobile Phone System 高级移动电话系统AMR Adaptive Multi-Rate 自适应多速率AMRC Adaptive Multi－Rate Control 自适应多速率控制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 PointAccess Preamble接入点接入前导APMI APM Power Monitor Unit APM电源监控单元APN Access Point Name 接入点名称APS Automatic Protection Switch(ing) 自动保护切换2ARP Address Resolution Protocol 地址解析协议ARQ Automatic Repeat Request 自动重发请求AS Application ServerAccess Stratum应用服务器接入层ASC Access Service Class 接入服务级别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 ProcessAccess Service Provider应用服务器进程接入服务提供商ATM Asynchronous Transfer Mode 异步转移模式、异步传输模式AU Administration Unit 管理单元AuC Authentication Center 鉴权中心AU-PTR Administration Unit Pointer 管理单元指针BB2C Business to Customer 业务到客户BAIC Barring of All Incoming Calls 限制所有入呼叫BAIC-Roam Barring of All Incoming Calls when Roaming outside thehome 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BCFE Broadcast Control Functional Entity 广播控制功能实体BCH Broadcast channel (transport channel) 广播信道（传输信道）BE Best Effort 交互和后台类业务统称BER Bit Error Rate 误比特率；误码率BFN NodeB Frame Number （Counter）NodeB帧号（计数器）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B-ISDN Broadband Integrated Services Digital Networks 宽带综合业务数字网BITS Building Integrated Timing Supply system 大楼综合定时供给系统BLER Block Error Rate 误块率BMC Broadcast/Multicast Control protocol 广播/多播控制协议BNET Broadband NETwork subrack 宽带交换网插框BOIC Barring of Outgoing International Calls supplementaryservice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BOOTP Bootstrap Protocol 引导协议,自举协议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3BSS 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CAC Call Admission Control 呼叫准入控制CA-ICH Channel assignment indication channel 信道分配指示信道CAMEL Customized Applications for Mobile network EnhancedLogic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CBC Cell Broadcast Center 小区广播中心CBR Constant Bit Rate 恒定比特率，固定比特率CBS Cell Broadcast Service小区广播服务CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCF Conditional Call ForwardingCall Control Function条件呼叫前转呼叫控制功能CCH Control ChannelCommon transport channel控制信道公共传输信道CCP Common Communication Port 公用通信端口CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transport Channel 编码复合传输信道CD Collision DetectionCapacity Deallocation碰撞检测容量释放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CE Channel Element 信道单元；等效语音信道CES Circuit Emulation SystemCircuit Emulation Service电路仿真系统电路仿真业务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 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CI Carrier to Interference Ratio 载干比CLIP Calling Line Identification Presentation supplementaryservice主叫识别提供补充业务CLK Clock 时钟CLP Cell Loss Priority 信元丢失优先级CLR Cell Loss Rate 信元丢失率4CM Configuration ManagementConnection Management配置管理连接管理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 supplementaryservice被叫识别提供补充业务CoLR Connected Line identification Restriction supplementaryservice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CORRM Connection Oriented Radio Resource Management 面向连接的无线资源管理CPCH Common Packet Channel 公共分组信道CPCS Common Part Convergence Sub-layer 公共部分汇聚子层，公共汇聚子层CPICH Common Pilot Channel 公共导频信道CPLD Complex Programmable Logical Device 可编程逻辑器件CPU Center Processing Unit 中央处理单元CQI Channel Quality Indication 信道质量指示CRC Cyclic Redundancy Check 循环冗余校验（法）CRNC Controlling RNC 控制RNCC-RNTI Cell Radio Network Temporary Identifier 小区无线网络临时标识CS Circuit Switch 电路交换域；电路交换CSE Camel Service Environment CAMEL服务环境CSI CAMEL Subscription Information CAMEL用户签约信息CSICH CPCH status indication channel CPCH 状态指示信道CSP Cypher Service Provider 密码业务提供商CTCH Common Traffic Channel 公共业务信道CTDMA Code Time Division Multiple Access 码分-时分多址CTFC Calculated Transport Format Combination 计算的传输格式组合CUG Closed User Group 闭合用户群CW Call Waiting 呼叫等待（补充业务）DD/A Digital/Analog 数模转换DAC Digit-Analog Converter; 数模转换器DAGC Digital Automatic Gain Control 数字自动增益控制DAO Data Access Object 数据访问对象DB Data Base 数据库DC Direct CurrentDedicated Control (SAP)直流（电）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DCCH Dedicated Control Channel 专用控制信道DCDU Direct Current Distribution Unit 直流配电单元DCFE Dedicated Control Functional Entity 专用控制功能实体DCH Dedicated Channel 专用信道DCS1800 Digital Cellular System at 1800MHz 1800MHz频段的数字蜂窝系统DDC Digital Down Convert 数字下变频DDF Digital Distribution Frame 数字配线架（中继）5DDN Digital Data Network 数字数据网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)DNS Domain Name Server 域名服务器DoS Denial of Service 拒绝服务DPC Destination (Signaling) Point Code 目的信令点编码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 Radio Network Subsystem 漂移RNSDRX Discontinuous Reception 非连续接收DS1 Digital Signal, Level 1 数字信号，级别1DS-CDMA Direct-Sequence Code Division Multiple Access 直接序列码分多址DSCH Downlink Shared Channel 下行共享信道DSP Destination Signaling PointDigital Signal Processor目的信令点数字信号处理器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DUC Digital Up Convert 数字上变频EEACL Expand ACL 扩展ACLE-AGCH EDCH Absolute Grant Channel EDCH绝对授权信道EC Echo Cancellation 回声消除Ec/No Received energy per chip divided by the power density inthe band每码片接收能量/ 功率密度EDCH Enhanced Dedicated Channel 增强型的专用信道EDGE Enhanced Data Rate for GSM Evolution增强型数据速率GSM演进技术E-DPCCH Enhanced Dedicated Physical Control Channel 增强型专用物理控制信道E-DPDCH Enhanced Dedicated Physical Data Channel 增强型专用物理数据信道E-HICH EDCH HARQ Indicator Channel EDCH混合自动重传指示信道EIR Equipment Identity Register 设备识别寄存器ERIP Equivalent Isotropic Radiated Power 等效全向发射功率EMC Electro Magnetic Compatibility 电磁兼容性EMI Electro Magnetic Interference 电磁干扰EMS Element Management System 网元管理系统EPF Enhanced Proportional Fair 增强型部分公平算法E-RGCH EDCH Relative Grant Channel EDCH相对授权信道ESD Electrostatic Discharge 静电释放ETSI European Telecommunications Standards Institute 欧洲电信标准组织FFA Foreign Agent 外部代理6FACH Forward Access Channel 前向接入信道FAM Front Administration Module 前管理模块FAUSCH Fast Uplink Signaling Channel 快速上行信令信道FBI FeedBack Information 反馈信息FCLK Frame Clock 帧时钟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FMUA Fan Environment Monitoring Unit风扇环境监控单元FN Frame Number 帧号FP Frame Protocol 帧协议FPGA Field Programmable Gate Array 现场可编程门阵列FPLMTS Future Public Land Mobile Telephone System 未来公共陆地移动电话系统FR Frame Relay 帧中继FTAM File Transfer, Access and Management 文件传输、存取（访问）与管理FTP File Transfer Protocol 文件传输（送）协议GGBR Guaranteed Bit Rate 保证速率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GLONASS GLObal Navigation Satellite System 全球导航卫星系统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GPT-U User plane part of GPRS Tunneling Protocol GPRS 隧道协议用户面部分GRE Generic Routing Encapsulation 通用路由封装GRU GPS Receiving Unit GPS信号接收单元GSM Global System for Mobile Communications 全球移动通信系统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7GTP-C GPRS Tunneling Protocol for control plane GPRS隧道协议控制面GTP-U User plane part of GPRS tunneling protocol GPRS隧道协议用户面部分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HARQ Hybrid Automatic Retransmission Request 混合自动重传HCS Hierarchical Cell Structure 分层小区结构HDLC High Data Link Control 高速数据链路规程HDLP NodeB HSDPA supported DownLink Processing UnitHDSL High-bit-rate Digital Subscriber Link 高比特率数字用户链路HLR Home Location Register 归属位置寄存器HO Handover 切换HOLD Call Hold 呼叫保持HPI Host-Port Interface 主机-端口间的接口HPLMN Home PLMN 归属PLMNHPSK Hybrid Phase Shift Keying 混合相移键控HS-DPCCH HSDPA Dedicated Physical Control Channel HSDPA专用物理控制信道HS-PDSCH HSDPA Physical Downlink Shared Channel HSDPA 物理下行共享信道HS-SCCH HSDPA Sharing Control Channel HSDPA共享控制信道HSC Hot Swap Controller 热倒换控制板HSDPA High Speed Downlink Packet Access 高速下行分组接入HSUPA High Speed Uplink Packet Access 高速上行分组接入HSPA High Speed Packet Access 高速分组接入HTTP Hyper Text Transfer Protocol 超文本传输协议HULP NodeB HSDPA supported UpLink Processing Unit NodeB上行处理单元（支持HSDPA）HW High Way 高速信号线IICD Intelligent Call Distribution 智能呼叫分配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ID Identification 标识/身份标识IDE Integrated Device Electronics 集成设备电路IDP Intercept Data Product 监听数据包IE Information Element 信息单元、信息要素IEC International Electro technical Commission 国际电工委员会IEC297 International Electro technical Commission 297 国际电工委员会297IEEE Institute of Electrical and Electronics Engineers 电气和电子工程师学会[美]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 国际移动用户识别码8IMT-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、网际协议IP Internet Protocol 互联网协议、网际协议IPBCP IP Bearer Control Protocol IP承载控制协议IPC Inter-Process Communication 进程间通讯IPCP IP Control Plane IP控制面IPDL Idle Period Downlink 下行链路空闲周期IPoA IP over ATM 基于ATM的IP传输IRI Intercept Related Information 监听相关信息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 signaling system No.7）（七号信令之）ISDN用户部分LTE Long Term Evolution 长期演进ITP Initial Transmit Power modes 初始发射功率控制模式ITU International Telecommunications Union 国际电信联盟（国际电联）ITU-T International Telecommunication Union –Telecommunication Standardization Sector国际电信联盟-电信标准部Iu Iu Interface CN和RNC之间的接口Iub Iub Interface RNC和NodeB之间的接口Iur Iur Interface RNC和RNC之间的接口IUUP Iu U-plane Iu接口用户面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)LA Location Area 位置区LAC Location Area CodeLink Access Control位置区码链路接入控制LAI Location Area Identity 位置区号LAN Local Area Network 局域网LCC Load Congestion Control 负载拥塞控制LCD Liquid Crystal Display 液晶显示屏LCS Location Services 位置业务LDAP Lightweight Directory Access Protocol 轻量级目录访问协议。