移动通信中英文缩略语对照.pdf

缩略语AUC Authentication Center 认证中心ACCH Associated Control Channel 随路控制信道ACOM Antenna Combiner 天线合路器ADPCM Adaptive PCM 自适应脉冲编码调制AGCH Access Grant Channel 准予接续信道APC Automatic Power Control 自动功率控制APS APPlication Program System 应用程序系统ASE Application Service Element 应用业务单元BG Border Gateway 边界网关BSC Base Station Controller 基站控制器BSS Base Station Subsystem 基站子系统BTS Base Transceiver Station 基站收发台BBSIG BaseBand and Signal processing 基带和信号处理BCCH Broadcast Control Channel 广播控制信道BCD Binary Coded Decimal 二／十进制代码BCH Bose—Chaudhuri—Hoc—quenghem 一种以三人之姓命名的码型BER Bit Error Rate 比特设码率BHCA Busy Hour Call Attempts 忙时呼叫尝试BSCI BSC Interface BSC 的接口BSSMAP BSS Management Application Part BSS 管理应用部分BSSOMAP BSS operation and Maintenance BSS 操作和维护应用部分BTSM BTS Site Management BTS 的站址管理CG Charging Gateway 计费网关CM Configuration Management 配置管理CBCH Cell Broadcast Control Channel 小区广播控制信道CBSM Cell Broadcast Short Message 小区广播短消息CC Calling Control 呼叫控制CCH Common Control Channel 公用控制信道CCIR Consultative Committee of International Radio 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CCSS7 Common channel Signaling System No.7（CCS或CSS7 ）No.7 共路信令系统CM Communication Management 通信管理CM Call Management 呼叫管理CMCC China Mobile Communications Corp ．中国移动通信总公司CMIP Common Management Information Protocol 公共管理信息协议CMISE Common Management Information Service Element 公共管理信息业务单元CPU Central Processing Unit 中央处理单元CRC Cyclical Redundancy Correction 循环冗余校验CS Circuit SwitchedDomain CS 域（电路交换域）DAL Data Access Layer 数据接入层DC Direct Current 直流DCCH Dedicated Control Channel 专用控制信道DCM DataConversion Module 数据转换模块DCN Data Communication Network 数据通信网DDN Digital Data Network 数字数据网DLCI Digital Link Connection Identity 数据链路连接证实DSP Digital Signal Processor 数字信号处理器DTAP Direct Transfer Application Part 直接传送应用部分DTMF Dual Tone Multi ～frequency 双音多频DTX Discontinuous transmission 非连续发信EIR Equipment Identity Register 设备标识寄存器EMC Elctromagnetic Compatibility 电磁兼容性EMI Elctromagnetic Interference 电磁干扰ETSI European Telecommunication Standard Institute 欧洲电信标准协会FM Fault Management 故障管理FACCH Fast Associated Control Channel 快速随路控制信道FCCH Frequency Correction Channel 频率校正信道FCS Frame check sequence 帧校验序列FTA Final Type Approval 最终型号批准FTAM File Transfer Access and Mabagement 文件传输访问和管理GGSN GateWay GPRS Support Node 关口 GPRS 支持节点GMM GPRS Mobillty Management GPRS 移动管理GPRS General Packet Radio Service 通用分组无线业务GSM Global System for Mobile communication 全球无线通信系统GTP GPRS Tunnelling Protocol GPRS 隧道协议GMCC Guang Dong Mobile Communications CorP. 广东移动公司GMSC Gateway Mobile Switch Center 网关交换机（GSM 网络与PSTN 间的交换机）GMSK Goussion Filtered MSK 高斯滤波最小移频键控GPSU General Power Supply Unit 通用功率电源单元HLR Home Location Register 归属位置寄存器HO,HDO Hand Over 切换HC/HY Hybrid Combiner 混合桥型合路器HSTP High_Level Signal Transfer Point 一级信令转接点HW Hardware 硬件IAM Intial Address Message/Management 初始地址消息/管理IAI Initial address message with additonal information 带有附加信息的初始地址消息ITA Interim Type Approval 中间型号批准IC Incoming Calls 入局呼叫IMEI Internatial Mobile Equipment Identity 国际移动设备识别码 （串号）IMSI International Mobile Subscriber Identity 国际移动用户识别号码ISDN Integrated Service Digital Network 综合业务数字网ISO International Standard Organization 国际标准化组织ITU International Telecommunication Union 国际电信联盟IWE Inter－working EquiPment 互连设备IWF Inter 一 working Function 互连功能LLC Logical Link Control 逻辑链路协议LAC Local Area Code 位置区码LAI Local Area Identity 位置区域识别码LAPB Link Access Protocol for B一 channelB B 通道链路接续规约LAPD Link Access Protocol for D —channeID D 通道链路接续规约LI Link Interface/Line Interface 链路接口 /线路接口LMT Local Maintenance Terminal 本地维护终端LMSI Local Mobile Station Identity 本地移动台识别码LNA Low Noise Amplifier 低噪声放大器L-NMS Local －Network Management System 本地网络管理系统LSPC Local Signal Point Code 本地信令点编码LSTP Local signal Transfer Point 二级信令转接点MD Mediation Device 中介设备MOC Managed Object Class 管理对象类MOI Managed Object Instance 管理对象实例MSC Mobile Switching Center 移动交换中心MSRN Mobile Subscriber Roaming Number 移动用户漫游号MTP Message Transfer Part Layer 消息传输子层MAP Mobile Application Part 移动应用部分MCC Mobile Country Code 移动业务国家号码MLSE Maximum Likelihood Sequence 最大似然序列估算MM Mobility Management 移动性管理MMI Man Machine Interface 人机界面MNC Mobile Network Code 移动网号码MOC Mobile Originating Call 移动主叫MS Mobile Station 移动台MSIN Mobile Statation Identification Number 移动站识别码MTBF Mean Time Between Failure 平均无故障时间MTC Mobile Terminating Call 移动被叫MTP Message Transfer Part 消息传输部分MP Micro Processor 微处理器NE Network Element 网元NMC Network Management Center 网管中心NSVC Network Service Virtual Connection 网络业务虚连接NNMC National Network Maintenance Center 国家网络维护中心OMC Operation & Maintenance Center 操作维护中心OMC-B OMC for the Base Station Subsystem 基站操作维护中心OMC-G OMC for GSN subsystem GSN 操作维护中心OMC-R OMC for the Radio subsystem 无线操作维护中心OMC-S OMC for the Switching Subsystem 交换操作维护中心OSI Open System Interconnection 开放系统互联OACSU Off Air Call Set up 不占用空中通道的呼叫启动OBR Siemens OMC-R 西门子公司的无线部分OMC OC Outgoing CallS 出局呼叫O&M OPeration and Maintenance 操作和维护OMAP OPeration and Maintenance Application Part 操作维护应用部分OMS—B operation and Main。