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通信行业名词缩写解释要点

通信行业名词缩写解释要点

名词缩写解释缩写术语英文全称中文全称0-93G Third Generation第三代移动通信3GPP Third Generation Partnership Project 第三代合作项目(WCDMA+TD-SCDMA)3GPP2Third Generation Partnership Project 2第三代合作项目CDMA2000AAAL2 ATM Adaptation Layer type 2 ATM 适配层类型2AAL5 ATM Adaptation Layer type 5 ATM 适配层类型5AC Antenna Calibration 天线校准AC Adimission Control 接入控制AC Alternate Current 交流ACU Access Controfl Unit 接入控制单元ACK Ackonwledgement 应答ADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control 自动增益控制ALCAP Access Link Control Application Protocol 接入层链路控制应用协议AIF Analog Intermediate Frequency 模拟中频AKA Authentication and key agreement 认证和密钥协商机制AMR Adaptive multi rate 自适应多速率语音编码AMPS American Mobile Phone System 美国移动电话系统1G AOA Angle of arrival 到达方位角ATM Asynchronous transfer mode 异步传输模式AuC Authencation centre 鉴权中心AwGN Additional White Gaussian noice 加性高斯白噪声BBC Burst Composition 突发形成BCH Broadcast channel 广播信道BCCH Broadcast control channel 广播控制信道BCP Baseband Control Processor 基带控制处理器BER Bit error rate 误比特率BMC Broadcast /multicast control 广播/多波控制BSC Base station controller基站控制器BSS Base station subsystem 基站子系统BTS Base transceiver station 基站收发机B3G Beyond 3G 后3G ,或4GCCA Code assignment 码分配CAC Connection Admission Control 连接接入控制CBS Cell Broadcast Service 小区广播业务CBR Constant Bit Rate 固定比特率CC Channel code 信道编码CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCH Common Channel 公共信道CCTrCH Coded Composite Transport Channel 码分复合传输信道CCPCH Common Control Physical Channel 公共控制物理信道CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址接入CPM Communications Processor Module 通信处理模块CPP Chip Processing Processor 码片级处理器CPU Central Processing Unit 中央处理单元CRC Cyclic redundancy check 循环冗余校验CRNC Controlling radio network controller 控制的无线网络控制器CS Circuit Switch 电路交换CS-MGW Circuit Switch-MediaGateway 电路交换-媒体网关CWTS China wireless telecommunication standard中国无线通信标准组groupCM Connnection managerment 连接管理CN Core Network 核心网DDAC（D/A）Digital to Analog Converter 数模转换器DC Direct Current 直流DCA Dynamic Channel Assignment 动态信道分配DCCH Dedicated Control Channel 专用控制信道DCH Dedicated Channel 专用信道DCLK Digital Clock 数字时钟DDC Digital Down Conversion 数字下变频DIF Digital Intermediate Frequency 数字中频DOA Direction of arrival 到达方向DRA Dynamic Resource Allocate 动态资源分配DPRAM Dual Port RAM 双口RAMDMB Digital Main Board 数字主板DUC Digital Up Conversion 数字上变频DwPCH Downlink Pilot channel 下行导频信道DwPTS Downlink Pilot Slot 下行导频时隙EE1PB E1 Protection Board E1保护板E2PROM Electrically erasable PROM（EEPROM）电可擦除的PROM EDGE Enhanced data rate for GSM evolution GSM 增强数据速率EFR Enhanced Full rate 增强行全速率EIR Equipment Identity register 设备识别寄存器EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁干扰EMIF External Memory Interface 外部存储器接口EVM Error Vector MagnitudeEPROM Erasable PROM 可擦除的PROM EPLD Erasable Programmable Logic Device 可擦除可编程逻辑器件FFDD Frequency Division Duplex 频分双工FDMA Frequency Division multiple access 频分多址FC Fast control 快速控制FCC Fast Communications Controller 快速通信控制器FER Frame Error Rate 误帧率FETH Fast Ethernet 快速以太网FIFO First In First Out (Menory)先入先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）FP Frame Protocol 帧协议FPGA Field Programmable Gate Array 现场可编程门阵列FPACH Fast Physical Access Channel 快速物理接入信道GGGSN GPRS gateway support node GPRS网关节点GPIO General Purpose Input Output 通用输入输出GPRS General Packet Radio Service 通用分组无线服务GPS Global Position System 全球定位系统GSM Global System for Mobile communications 全球移动通信系统GMM GPRS mobility management GPRS移动性管理GMSC Gateway MSC 网关MSCGTP GPRS tunneling protocol 通用分组无线业务隧道协议HHA High Availability 高可靠性HC Hand over 切换HDLC High Data Link Control 高速数据链路控制HFN Hyper frame number 超帧号HLR Home Location Register 归属位置寄存器HSDPA High speed downlink packet access 高速下行分组接入HSCSD High speed circuit switched data 高速电路交换HSS Home subscriber server 归属用户服务器II2C（I2C）Inter-integrated circuit 一种两线的接口标准ICL Interface and Control Logic 接口和控制逻辑IF Intermediate Frequency 中频IMA Inverse Multiplexing for ATM ATM反向复用IMSI International mobile subscriber identity 国际移动用户识别号IMT-2000 International mobile telecommunication 国际移动通信-2000IP Internet Protocol 国际互连网协议Iu Interconnection point between an RNC anda Core Network CN（MSC或者SGSN）和RNC 之间的接口Iub Interface between Node B and RNC Node B和RNC之间的接口Iur A logical interface between two RNC RNC和RNC之间的接口IuUP Iu User Plane Iu接口用户面ITU International Telecommunication Union 国际电信联盟JJD Joint Detection 联合检测LL1 Layer 1(physical layer) 层1（物理层）L2 Layer 2(data link layer) 层2（数据链路层）L3 Layer 3(network layer) 层3（网络层）LC Load control 负载控制LCLK Local Clock 本地时钟LCR Low Chip Rate 低码片速率LMT Local Maintenance Terminal 本地维护终端LMT-B Local Maintenance Terminal for Node B Node B的本地维护终端LMT-R Local Maintenance Terminal for RNC RNC本地操作维护终端LNA Low Noise Amplifier 低噪放（低噪声放大器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LVDS Low Voltage Differential Signaling 低电压差分信令MME Mobile equipment 移动设备MIF Microprocessor Interface 微处理器接口MII Media Independent Interface 媒体独立接口MTBF Mean Time Between Failure 平均故障间隔时间MS Mobile Station 移动台MSC Mobile Switching Center 移动交换中心MTP Message Transfer Part 消息传送部分MTBF Mean Time Between Failure 平均故障间隔时间NNAS Non access stratum 非接入层NBT NodeB tester NodeB 测试仪NNI Network/ Network Interface 网络网络接口NRT Non Real Time 非实时NCO Numerically Controlled Oscillator 数控振荡器NSM Network Synchronous Module 网同步模块NMS Nnetwork Management System 网络管理系统OO&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio 无线操作维护中心OVSF Orthogonal Variable Spreading Factor 正交可变扩频因子OLIA Optical Line Interface Assemble 光线路接口板OMUPPA Power Amplifier 功率放大器PC Power Control 功率控制PCCH Paging Control Channel 寻呼控制信道P-CCPCH Primary Common Control Physical Channel 主公共控制物理信道PD Phase Detector 鉴相器PDU Protocol Data Unit 协议数据单元PDSCH Physical Downlink Shared Channel 物理下行共享信道PGC Programmable Gain Control 可编程增益控制PHY Physical device 物理层器件PID Production Identification 产品识别数据PICH Page Indication Channel 寻呼指示信道PLL Phase Locked Loop 锁相环PRACH Physical random access channel 物理随机接入信道PROM Programmable ROM 可编程ROMPS Packet Switched 分组交换PSB Power Supply Board 电源板PSTN Public switched telephone network 公用电话交换网PVC Permanent Virtual Circuit 永久虚电路QQoS Quality of Service 业务质量QPSK Quadrature Phase Shift Keying 正交相移键控QAM Quadrature amplitude modulation 正交幅度调制RRACH Radom access channel 随机接入信道RAM Random Access Memory 随机访问存储器RAN Radio Access Network 无线接入网RANAP Radio access network application aprt 无线接入应用部分RASAP Radio access subsystem application part 无线接入子系统应用部分RRC Radio Resource Control 无线资源控制RRM Radio Resource Management 无线资源管理RF Radio Frequency 射频RFLO Radio Frequency Local Oscillator射频本振SynthesizerRNC Radio Network Controller 无线网络控制器RNS Radio Network Subsystem 无线网络子系统ROM Read-Only Memory 只读存储器RSSI Received Signal Strength Indicator 接收信号强度指示RT Real Time 实时RTD Round trip delay 环路延时RU Resource Unit 资源单元RX Reception（Receiver）接收（器）SSAW Source Surface Wave 声表面波S-CCPCH Secondary Common Control Physical辅公共控制物理信道ChannelSCCP Signaling Connection Control Part 信令连接控制部分SCH Synchronization Channel 同步信道SD Sync-UL Detection 上行同步检测SFN System Frame Number 系统帧号SGSN Serving GPRS Support Node 服务GPRS支持节点SIB System Information Block 系统信息块SIR Signal-to-Interference Ratio 信干比SJ Smart Antenna and Joint Detection 智能天线和联合检测SMS Short Message Service 短信息业务SMC Serial Management Interface 串行管理接口SRB Signalling Radio Bearer 信令无线承载SRNC Serving Radio Network Controller 服务无线网络控制器SRNS Serving Radio Network System 服务无线网络控制器系统STM-1 Synchronous Transfer Mode 1 同步传输模式1SS7 Signaling system no.7 7号信令SPI Serial Peripheral Interface 串行外设接口STM-1 Synchronous Transfer Mode 1 同步传输模式1SWR Standing Wave Ratio 驻波比TTA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接口TBD To be defined 待定TBS Transport Block Set 传输块集TCP/IP TransmissionControl Protocol/InternetProtocol传输控制协议/互联网协议TDD Time Division Duplex 时分双工TDMA Time Division multiple access 时分多址接入TD-SCDMA Time Division Synchronous CDMA 时分复用的同步的CDMA T_FRAME Wireless Timing Frame 无线定时帧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TPC Test PC 基站测试软件TPC Transmit power control 传输功率控制TRB Transmitting and Receiving Board 模拟收发板TS Time Slot 时隙TrCH Transport Channel 传输信道T_SLOT Wireless Timing Slot 无线定时时隙TTI Transmission time interval 传输时间间隔TM Transparent Mode 透明模式TX Transmission（Transmitter）发送（发射）（器）UUART Universal AsynchronousReceiver/Transmitter通用异步收发器UE User Equipment 用户设备UL Uplink 上行UTOPIA Universal T est and Operations Physicallayer Interface for ATM ATM通用测试操作物理层接口Uu Air Interface between Node B and UE NodeB和UE之间的空中接口UMTS Universal Mobile TelecommunicationsSystem通用移动通讯系统UpPTS Uplink Pilot Time Slot 上行引导时隙URA UTRAN Registration Area UTRAN登记区UTRA Universal Terrestrial Radio Access 通用陆地无线接入UTRAN Universal Terrestrial Radio Access Network 通用陆地无线接入网络UNI User Network Interface 用户网络接口VVC Virtual Circuit 虚电路VCI Virtual Channel Identifier 虚通道标识VCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器VLR Visitor Location register 访问者位置寄存器VPI Virtual Path Identifier 虚通路标识WWCDMA Wideband CDMA 宽带码分多址ACU Access Control Unit 接入控制单元BBU Base Band Unit 基带处理单元CAN bus Controller area Network bus 控制器局域网CF Compact Flash card 紧凑型Flash存储设备CPB Chip Process Board 基带码片处理板CPM Communications Processor Module 通信处理模块DC Direct Current 直流电源DPM DCB & TPA-PSB Module DCB及TPA-PSB模块EEPROM Electrically erasable PROM 电可擦除的PROM FCC Fast communications controller 快速通信控制器GPCM General-purpose chip-select machine 通用片选机器GPS Global Position System 全球定位系统IPOA IP Over ATM ATM上的IP传输MMU Memory management unit 存储器管理单元RFU Radio Frequency Unit 无线射频单元RIU RNC Interface Unit NodeB与RNC接口单元RIU_DOF RIU Dual Optical Fiber interface RIU双光口板RIU_E1 RIU Ethernet 1 Interface RIU_E1接口板RIU_SOF RIU Single Optical Fiber interface RIU单光口板SAAL Signaling ATM Adaptation Layer ATM信令适配层SCM Switch Control Management 交换控制管理板卡SEB Serial Extension Board 串口板SIU System Interface Unit 系统接口单元SPB Symbol Process Board 基带符号处理板TPA TD-SCDMA Power Amplifier TD-SCDMA功率放大器AAL ATM Adaptation Layer ATM适配层AS Access Stratum 接入层BCCH Broadcast Control Channel 广播控制信道CCCH Common Control Channel 公共控制信道CN Core Network 核心网C-RNTI Cell RNTI 小区无线网络临时标识CS Circuit Switched 电路交换DCH Dedicated Channel 专用信道DL Downlink 下行链路DRNC Drift Radio Network Controller 漂移无线网络控制器DSCH Downlink Shared Channel 下行共享信道DTCH Dedicated Traffic Channel 专用业务信道ID Identifier 标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（网络层）PCCH Paging Control Channel 寻呼控制信道PCH Paging Channel 寻呼信道PDCP Packet Data Convergence Protocol 分组数据会聚协议PLMN Public Land Mobile Network 公共陆地移动网PS Packet Switching 分组交换QoS Quality of Service 业务质量RANAP Radio Access Network Application Part 无线接入网络应用部分RNSAP Radio Network Subsystem Application Part 无线网络子系统应用部分RNTI Radio Network Temporary Identifier 无线网络临时标识RNC Radio Network Controller 无线网络控制器RRC Radio Resource Control 无线资源控制Rx Receive 接收SAP Service Access Point 业务接入点SRNC Service Radio Network Controller 服务无线网络控制器S-RNTI SRNC – RNTI 服务无线网络临时标识TDD Time Division Duplex 时分复用TFS Transport Format Set 传输格式集合TMSI Temporary Mobile Subscriber Identity 临时移动用户标识符Tx Transmit 发送UE User Equipment 用户设备UL Uplink 上行链路UMTS Universal Mobile Telecommunications全球移动通信系统SystemU-RNTI UTRAN-RNTI UTRAN无线网络临时标识UTRAN UMTS Terrestrial Radio Access Network UMTS地面无线接入网AAL ATM Adaptation Layer ATM适配层BCCH Broadcast Control Channel 广播控制信道CCCH Common Control Channel 公共控制信道CN Core Network 核心网CS Circuit Switched 电路交换DCH Dedicated Channel 专用信道DL Downlink 下行链路DRNC Drift Radio Network Controller 漂移无线网络控制器DSCH Downlink Shared Channel 下行共享信道DTCH Dedicated Traffic Channel 专用业务信道ID Identifier 标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（网络层）PCCH Paging Control Channel 寻呼控制信道PLMN Public Land Mobile Network 公共陆地移动网PS Packet Switching 分组交换QoS Quality of Service 业务质量RANAP Radio Access Network Application Part 无线接入网络应用部分RNSAP Radio Network Subsystem Application Part 无线网络子系统应用部分RNTI Radio Network Temporary Identifier 无线网络临时标识RNC Radio Network Controller 无线网络控制器RRC Radio Resource Control 无线资源控制Rx Receive 接收SAP Service Access Point 业务接入点SRNC Service Radio Network Controller 服务无线网络控制器S-RNTI SRNC – RNTI 服务无线网络临时标识TDD Time Division Duplex 时分复用TMSI Temporary Mobile Subscriber Identity 临时移动用户标识符Tx Transmit 发送UE User Equipment 用户设备UL Uplink 上行链路UMTS Universal Mobile Telecommunications全球移动通信系统SystemU-RNTI UTRAN-RNTI UTRAN无线网络临时标识UTRAN UMTS Terrestrial Radio Access Network UMTS地面无线接入网ACK Acknowledgement 确认AICH Acquisition Indicator CHannel 捕获指示信道AM Acknowledged Mode 确认模式AS Access Stratum 接入层ASN.1 Abstract Syntax Notation.1 抽象语法符号集BCCH Broadcast Control Channel 广播控制信道BCFE Broadcast Control Functional Entity 广播多投控制功能实体BER Bite Error Rate 误码率BSS Base Station Sub-system 基站子系统C Conditional 条件CCPCH Common Control Physical CHannel 公共控制物理信道CCCH Common Control Channel 公共控制信道CN Core Network 核心网CPCH Common Packet CHannel 公共分组信道C-RNTI Cell RNTI 小区无线网络临时标识DCA Dynamic Channel Allocation 动态信道分配DCFE Dedicated Control Functional Entity 专用控制功能实体DCH Dedicated Channel 专用信道DC-SAP Dedicated Control SAP 专用控制业务接入点DL Downlink 下行链路DRAC Dynamic Resource Allocation Control 动态资源分配控制DSCH Downlink Shared Channel 下行共享信道DTCH Dedicated Traffic Channel 专用业务信道FAUSCH Fast Uplink Signalling Channel 快速上行信令信道FFS For Further Study 再研究GC-SAP General Control SAP 通用控制业务接入点ID Identifier 标识IETF Internet Engineering Task Force 网络工程任务加强IMEI International Mobile Equipment Identity 国际移动设备标识码IMSI International Mobile Subscriber Identity 国际移动用户标识码LAI Location Area Identity 位置域标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（网络层）MP Mandatory Present 必选MCC Mobile Country Code 移动国家码MNC Mobile Network Code 移动网络码MS Mobile Station 移动台Nt-SAP Notification SAP 通知业务接入点NW Network 网络OP Optional Present 可选ODMA Opportunity Driven Multiple Access 时机驱动多址接入PCCH Paging Control Channel 寻呼控制信道PCH Paging Channel 寻呼信道PDSCH Physical Downlink Shared Channel 下行物理共享信道PLMN Public Land Mobile Network 公共陆地移动网PNFE Paging and Notification Control Functional寻呼通知功能实体EntityPRACH Physical Random Access Channel 随机接入物理信道PUSCH Physical Uplink Shared Channel 上行共享物理信道QoS Quality of Service 业务质量RAI Routing Area Identity 路由域标识RFE Routing Functional Entity 路由功能实体RLC Radio Link Control 无线链路控制RNTI Radio Network Temporary Identifier 无线网络临时标识RNC Radio Network Controller 无线网络控制器RRC Radio Resource Control 无线资源控制RSSI Received Signal Strength Indicator 接收信号强度指示SAP Service Access Point 业务接入点SCFE Shared Control Function Entity 共享控制功能实体SF Spreading Factor 扩频因子SHCCH Shared Control Channel 共享控制信道SIR Signal to Interference Ratio 信噪比SSDT Site Selection Diversity Transmission 位置选择分集S-RNTI SRNC - RNTI 服务无线网络临时标识符TBD to be decided 再决定TDD Time Division Duplex 时分复用TME Transfer Mode Entity 传输模式实体TMSI Temporary Mobile Subscriber Identity 临时移动用户标识符Tr Transparent 透明的Tx Transmission 传输发送UE User Equipment 用户设备UL Uplink 上行链路UM Unacknowledged Mode 非确认模式UMTS Universal Mobile Telecommunications全球移动通信系统SystemUNACK Unacknowledgement 非确认U-RNTI UTRAN-RNTI UTRAN无线网络临时标识符USCH Uplink Shared Channel 上行共享信道UTRAN UMTS Terrestrial Radio Access Network UMTS陆地无线接入网Itf_b接口到协议网关NEMADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control 自动增益控制ATM Asynchronous transfer mode 异步传输模式BCP Baseband Control Processor 基带控制处理器BIST Built in self testBPF Band Pass Filter 带通滤波器CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址CPM Communications Processor Module 通信处理模块CPU Central Processing Unit 中央处理单元CIC Cfaded-integrator-comb (filter)CN Core Network 核心网DC Direct Current 直流DCLK Digital Clock 数字时钟DMB Digital Main Board 数字主板DwPTS Downlink Pilot Slot 下行导频时隙E1PB E1 Protection Board E1保护板E2PROMElectrically erasable PROM 电可擦除的PROM （EEPROM）EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁干扰EMIF External Memory Interface 外部存储器接口EMIFA EMIF AEMIFB EMIF BEPROM Erasable PROM 可擦除的PROMFCC Fast Communications Controller 快速通信控制器FETH Fast Ethernet 快速以太网FIFO First In First Out (Menory)先入先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）FP Frame Protocol 帧协议GP Guard Period 保护时隙GPCM General-purpose chip-select machine 通用片选机器GPIO General Purpose Input Output 通用输入输出GPS Global Positioning System 全球定位系统GTS General Test System 通用测试系统HPI Host Port Interface 主机接口HW Hardware 硬件HRCW Hardware Reset Configuration Word 硬件复位配置字I2C（I2C）Inter-integrated circuit 一种两线的接口标准ICL Interface and Control Logic 接口和控制逻辑IF(1)Intermediate Frequency 中频IF(2)Interface 接口IMA Inverse Multiplexing for ATM ATM反向复用Iub Interface between Node B and RNC Node B和RNC之间的接口IubFP Frame Protocol on Iub interfaceJTAG Joint Test Action GroupLCLK Local Clock 本地时钟LDO Low-Dropout RegulatorLED Light-Emitting Diode 发光二级管LMT Local Maintenance Terminal 本地维护终端LMT-B LMT for Node B Node B的本地维护终端LNA Low Noise Amplifier 低噪放（低噪声放大器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LSBMMU Memory management unit 存储器管理单元MSB Most Significant BitMIF Microprocessor Interface 微处理器接口MII Media Independent Interface 媒体独立接口MTBF Mean Time Between Failure 平均故障间隔时间O&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio 无线操作维护中心PCBPD(1)Phase Detector 鉴相器PD(2)Power Detection 功率检测PHY Physical device 物理层器件PPS Pulse Per Second 秒脉冲PROM Programmable ROM 可编程ROMPSB Power Supply Board 电源板QPSK Quadrature Phase Shift KeyingRAN Radio Access Network 无线接入网RF Radio Frequency 射频RFLO Radio Frequency Local OscillatorSynthesizer射频本振RMS Root-Mean-Square 均方根RNC Radio Network Controller 无线网络控制器RNS Radio Network Subsystem 无线网络子系统ROM Read-Only Memory 只读存储器RX Reception（Receiver）接收（器）SMA SubMiniature version ASMC Serial Management Interface 串行管理接口SPI Serial Peripheral Interface 串行外设接口SWR Standing Wave Ratio 驻波比TA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接口TBD To be defined 待定TD-SCDMA Time Division Synchronous CDMA 时分复用的同步的CDMA T_FRAME Wireless Timing Frame 无线定时帧FFFT_SLOTWireless Timing Slot 无线定时时隙TX Transmission（Transmitter）发送（发射）（器）UART Universal AsynchronousReceiver/Transmitter通用异步收发器UE User Equipment 用户设备UpPTS Uplink Pilot Slot 上行导频时隙UTOPIA Universal T est and Operations Physicallayer Interface for ATM ATM通用测试操作物理层接口VCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器缩写术语英文全称中文全称ADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control 自动增益控制ATM Asynchronous transfer mode 异步传输模式BCP Baseband Control Processor 基带控制处理器BIST Built in self testBSP Board Support Package 板级支持包CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址f Codec and Frame protocol Processor 编解码和帧协议处理器CPM Communications Processor Module 通信处理模块CPU Central Processing Unit 中央处理单元CIC Cascaded-integrator-comb (filter)CN Core Network 核心网DC Direct Current 直流DCLK Digital Clock 数字时钟DDP Data Distribution Processor 数据分发处理器DIF Digital Intermediate Frequency 数字中频DMB Digital Main Board 数字主板DSP Digital Signal Processing (Processor) 数字信号处理（器）DwPTS Downlink Pilot Slot 下行导频时隙E1PB E1 Protection Board E1保护板E2PROMElectrically erasable PROM 电可擦除的PROM （EEPROM）EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁干扰EMIF External Memory Interface 外部存储器接口EMIFA EMIF AEMIFB EMIF BEPROM Erasable PROM 可擦除的PROMFCC Fast Communications Controller 快速通信控制器FETH Fast Ethernet 快速以太网FIFO First In First Out (Menory)先入先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）fGPCM General-purpose chip-select machine 通用片选机器GPIO General Purpose Input Output 通用输入输出GPS Global Positioning System 全球定位系统HRCW Hardware Reset Configuration Word 硬件复位配置字FICL Interface and Control Logic 接口和控制逻辑IF(1)Intermediate Frequency 中频IF(2)Interface 接口IMA Inverse Multiplexing for ATM ATM反向复用Iub Interface between Node B and RNC Node B和RNC之间的接口IubFP Frame Protocol on Iub interfaceJTAG Joint Test Action GroupLCLK Local Clock 本地时钟LDO Low-Dropout RegulatorLED Light-Emitting Diode 发光二级管LMT Local Maintenance Terminal 本地维护终端LMT-B LMT for Node B Node B的本地维护终端LNA Low Noise Amplifier 低噪放（低噪声放大器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LSBMcBSP Multichannel Buffered Serial Port 多通道缓冲串口MMU Memory management unitF 存储器管理单元MIF Microprocessor Interface 微处理器接口MII Media Independent Interface 媒体独立接口MTBF Mean Time Between Failure 平均故障间隔时间O&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio 无线操作维护中心PCBPD(1)Phase Detector 鉴相器PD(2)Power Detection 功率检测PHY Physical device 物理层器件PID Production Identification Data 产品识别数据PPS Pulse Per Second 秒脉冲PROM Programmable ROM 可编程ROMPSB Power Supply Board 电源板QPSK Quadrature Phase Shift KeyingRAN Radio Access Network 无线接入网RF Radio Frequency 射频RFLO Radio Frequency Local Oscillator射频本振SynthesizerRMS Root-Mean-Square 均方根RNC Radio Network Controller 无线网络控制器RNS Radio Network Subsystem 无线网络子系统ROM Read-Only Memory 只读存储器RX Reception（Receiver）接收（器）SMA SubMiniature version ASMC Serial Management Interface 串行管理接口SPI Serial Peripheral Interface 串行外设接口TA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接口TBD To be defined 待定TDD Time Division Duplex 时分双工TD-SCDMA Time Division Synchronous CDMA 时分复用的同步的CDMA T_FRAME Wireless Timing Frame 无线定时帧TOD Time Of DayT_SLOT Wireless Timing Slot 无线定时时隙TX Transmission（Transmitter）发送（发射）（器）UART Universal AsynchronousReceiver/Transmitter通用异步收发器UE User Equipment 用户设备UpPTS Uplink Pilot Slot 上行导频时隙UTOPIA Universal T est and Operations Physicallayer Interface for ATM ATM通用测试操作物理层接口VCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器3G-MSC 3rd Generation Mobile Switching Centre 第三代移动交换中心3G-SGSN 3rd Generation Serving GPRS Support Node 第三代服务GPRS的节点ATM Asynchronous Transfer Mode 异步传递模式AAL2 ATM Adaptation Layer type 2 ATM适配层类型2 AS Access Stratum 接入层BSSMAP Base Station Subsystem Management Application Part 基站子系统管理应用部分CC Connection Confirm 连接确认CN Core Network 核心网CS Circuit Switched 电路交换PS Packet Switched 分组交换PVC Permanent Virtual Circuit 永久虚电路RLP Radio Link Protocol 无线链路协议RNC Radio Network Controller 无线网络控制器RNL Radio Network Layer 无线网络层RFC RAB sub Flow Combination RAB子流组合RFCI RFC Indicator RAB子流组合指示SVC Switched Virtual Circuit 交换虚电路SDU Service Data Unit 服务数据单元SMpSDU Support Mode for predefined SDU size 预定义SDU大小的支持模式SAP Service Access Point 业务接入点SRNS Serving RNS 服务无线网络子系统TrM Transparent Mode 透明模式TNL Transport Network Layer 传输网络层UE User Equipment 用户设备UP User Plane 用户平面UTRAN UMTS Terrestrial Radio Access Network UMTS 陆地无线接入网VC Virtual CircuitC-SAP 控制业务接入点CBC 小区广播中心CBS 小区广播业务CTCH 公共业务信道CTCH-BS 公共业务信道块集kbps 千比特/秒L1 Layer 1 (physical layer)L2 Layer 2 (data link layer)L3 Layer 3 (network layer)NSAPI 网络层业务接入点UE 用户设备本文档用到下列缩略语:ASC 接入业务类别BCCH 广播控制信道C- 控制-CCCH 公共控制信道DCH 专用信道DL 下行链路DSCH 下行链路共享信道DTCH 专用业务信道FAUSCH 快速上行链路信令信道L1 Layer 1 (物理层)L2 Layer 2 (数据链路层)L3 Layer 3 (网络层)PCCH 寻呼控制信道PHY 物理层PhyCH 物理信道RNC 无线网络控制器RNS 无线网络子系统RNTI 无线网络临时识别RRC 无线资源控制SAP 业务接入点SDU 业务数据单元SHCCH 共享信道控制信道SRNC 服务RNCSRNS 服务RNSTFI 传输格式指示U- 用户-UE 用户设备UL 上行链路UMTS 通用移动通信系统USCH 上行链路共享信道UTRA UMTS陆地无线接入UTRAN UMTS陆地无线接入网本文档中应用以下缩略语：AS 接入层C-SAP 控制服务接入点IETF Internet工程任务组L2 层2 (数据链路层)L3 层3 (网络层)PID 分组标示RFC 请求注解RRC 无线资源控制RTP 实时协议SDU服务数据单元TCP 传输控制协议UE 用户设备UMTS 通用移动通信系统UTRA UMTS陆地无线接入UTRAN UMTS陆地无线接入网缩略语ARQ 自动重发请求BCCH 广播控制信道C- 控制-CCCH 公共控制信道CCH 控制信道CN 核心网DC 专用控制(SAP)DCH 专用信道DL 下行DSCH 下行共享信道DTCH 专用业务信道FCS 帧校验序列GC 通用控制(SAP)HO 切换ITU 国际电信联盟kbps 每秒千比特L1 层1 (物理层)L2 层2 (数据链路层)L3 层3 (网络层)MS 移动站Nt 通知(业务接入点)PCCH 寻呼控制信道PU 净荷PHY 物理层PhyCH 物理信道RNTI 无线网络临时标识RRC 无线资源控制SAP 业务接入点SDU 业务数据单元SHCCH 共享信道控制信道TDD 时分复用TFI 传输格式指示U- 用户-UE 用户设备UL 上行链路UMTS 全球移动通信系统UTRA UMTS 陆地无线接入UTRAN UMTS陆地无线接入网GPRS General Packet Radio ServiceAA Anonymous AccessATM Asynchronous Transfer ModeBG Border GatewayBSSGP Base Station System GPRS ProtocolCCU Channel Codec UnitCGI Cell Global IdentityDNS Domain Name SystemGGSN Gateway GPRS Support NodeGSN GPRS Support NodeICMP Internet Control Message ProtocolIETF Internet Engineering Task ForceIPv4 Internet Protocol version 4IPv6 Internet Protocol version 6L3MM Layer 3 Mobility ManagementLL-PDU LLC PDULLC Logical Link ControlMDFG Mobile Detached Flag for GPRSMNRF Mobile station Not Reachable FlagMSP Multiple Subscriber ProfileMTP2 Message Transfer Part layer 2MTP3 Message Transfer Part layer 3NSAPI Network layer Service Access Point Identifier NSS Network SubSystemPCU Packet Control UnitPDCH Packet Data CHannelPDN Packet Data NetworkPDP Packet Data Protocol, e.g., IP or X.25PTM Point To MultipointPTP Point To PointPVC Permanent Virtual CircuitRAI Routeing Area IdentityRRM Radio Resource ManagementSGSN Serving GPRS Support NodeSM Short MessageSM-SC Short Message service Service CentreSMS-GMSC Short Message Service Gateway MSCSMS-IWMSC Short Message Service Interworking MSCSN-PDU SNDCP PDUSNDC SubNetwork Dependent Convergence SNDCP SubNetwork Dependent Convergence Protocol TCAP Transaction Capabilities Application PartTCP Transmission Control ProtocolTID Tunnel IdentifierTLLI Temporary Logical Link IdentityTRAU Transcoder and Rate Adaptor Un缩略BBCC:BaseStationColourCode.基站色码。

常用通信术语缩写解析

常用通信术语缩写解析

缩写中文全称英文全称2G 第二代移动通信系统Second Generation of Wireless Communications Systems 3G 第三代移动通信系统 Third Generation of Wireless Communications Systems 3G-MSC 第三代移动交换中心3G Mobile Switch Center3GPP 第三代合作项目3G Partnership Project3G-SGSN 第三代服务GPRS节点3G Service GPRS NodeA/D 模数转换Analog-to-DigitalAAA 认证、鉴权和计费Authentication、Authorization and AccountingAB 地址总线Address BusABB 模拟基带Anolog BasebandAC 天线校准Antenna CalibrationAC 交流电Alternating CurrentACLR 邻道泄漏比Adjacent Channel Leakage RatioACPR 邻道功率比Adjacent-Channel Power RatioACS 邻道选择性Adjacent Channel SelectivityADC 模数转换器Analog-to-Digital ConverterADI 美国模拟器件公司Analog Devices InstrumentsAEP 有源方向图法Active Element PatternAFC 自动频率控制Auto Frequency ControlAFMS来音频信号AFPCB 音频电路板AGC 自动增益控制Automatic Gain ControlA-GPS 辅助全球定位系统AHB Advanced High Performance BusALC自动电平控制Automatic Level ControlALEV自动电平ALPS 高级线性规划系统Advanced Linear Programming System ALPS 相关逻辑并行运算系统Associative Logic Parallel System AMP放大器AMPS 先进移动电话业务Advanced Mobile Phone Service AMR Adaptive Multi-rate CodecAM-SAP 确认业务接入点ANT天线ANT/SW 天线开关AOA 到达的角度APC自动功率控制API Application Program InterfaceAPI 应用编程接口Application Programming InterfaceARFCH 绝对信道号ARQ 自动请求重发ASIC 专用集成电路Application Specific Integrated Circuit ASIC专用接口集成电路ASK amplifier shift keyingASM Antenna Switch ModuleASP application service providerAST-DET 饱和度检测ATM asynchronous transfer modeATM 异步转移模式ATMS到移动台音频信号ATPC 自动发送功率控制Automatic Transmit Power Control AUC 身份鉴定中心AUX 辅助数据通道Auxiliary Data ChannelAWGN additive white Gaussian noiseBAI Baseband and Audio InterfaceBAP 基带模拟处理器BB 基带BasebandBCCH 广播控制信道BCFE 广播控制功能实体BCH 广播信道Broadcast ChannelBER 误码率Bit Error RateBH 接力切换Baton HandoverBIAS-PA 功放信置BIAS-PD 推动偏置BIC 总线接口BLIGHT 背景灯BMC 广播/多播控制BPSK 二进制相移键控binary phase shift keying BS 基站Base StationBSC 基站控制器Base Site ControllerBT 高斯滤波器带宽与比特率之比BTS 基站收发器base transceiver stationBUZZ 蜂鸣器C/I 载干比CA 码分配CAI 公共空间接口CAMEL 移动网定制应用增强逻辑CBCH 小区广播信道CC 呼叫控制CCBS 用户忙呼叫完成CCH 公共传输信道Common Transport ChannelsCCITT 国际电话与电报咨询委员会International Telephone and Telegraph consultative committeeCCPCH 公共控制物理信道CCRR co-channel rejection ratioCCTrCH 编码复用传输信道Coded Composite Transport ChannelCDMA 码分多址code-division multiple accessCDPD Cellular Digital Packet DataCEPT 欧洲邮电管理委员会CG 计费网管Change Gate WayCIR 允许的信息速率Committed Information RateCM 连接管理模块CM 交叉调制Cross ModulationCMD California Micro DevicesCMM 控制管理维护模块CMOS 互补金属氧化物半导体complementary metal-oxide semiconductor CMRR common-mode rejection ratioCN 核心网子系统CNAP 主叫名显示CODEC 编码器/解码器COFDM 编码正交频分复用Code Or-thogonal Frequency Division Multiplexing CORBA Common Object Request Broker ArchitectureCPCH 公共物理信道CPLD 复杂可编程逻辑设备Complex Programmable Logical DeviceCQI 信道质量指示Channel Quality IndicatorCRC 循环冗余校验CTCH 公共业务信道CW 连续波continuous waveCWDM 粗波分复用Coarse Wavelength Division MultiplexingCWTS 中国无线通信标准Chinese Wireless Telecommunication StandardsDAB 数字音频广播Digital Audio BroadcastingDAI 数字音频接口Digital Audio InterfaceDARPA 美国国防部高级研究计划署DCA 动态信道分配技术Dynamic Channel AllocationDCCH 专用控制信道DCH 专用传输信道Dedicated Transport ChannelsDCIN 外接电源输入DCS distributed communications system or digital cellular system DCS1800 Digital Cellular System at 1800MHzDCU 数据计算单元Data Computation UnitDDC 数字下变频DDS 直接数字频率合成技术Dirrect Digital SynthesisDEC 网络范围内的数据保密性机制DECODER 解码器DECT 数字增强无绳通信系统digital European cordless telephone DEM 解调DemodulationDEMUX 分接DeMutiplexDF 抽取滤波器Decimation FilterDF 判决反馈Decision FeedbackDFMEA Design Failure Mode Effect and AnalysisDFMS 来数据信号DIF 数字中频DIO DSP I/O intercore blockDM 双模Dual ModelsDMA Direct Memory AccessDMAC DMA ControllerDOA 到达的方向Direction Of ArrivalDPCH 专用物理信道DPT 动态分组传输技术Dynamic Packet Transport DRA 动态资源分配Dynamic Resource Allocation DRNC 漂移无线网络控制器DRNS 漂移无线网络子系统DRP 数字射频DSCH 下行共享信道Downlink Shared Channel DSP 数字信号处理Digital Signal ProcessorDSS 数字信号处理子系统DSP Subsystem DTCH 专用业务信道DTMS 到数据信号DTV 数字电视Digital TVDUT device under testDVB-C 数字有线节目DVB-S 数字卫星节目DWDM 密集波分复用Dense Wavelength Division MultiplexingDwPTS 下链导引时隙Downlink Pilot Timeslot Physical ChannelEBI 外部总线接口External Bus InterfaceEBMM External Baseband Memory ModuleECC Emergency Call CodeECT 直接呼叫转移EDGE 改进数据率GSM服务Enhanced Data rate for GSM Evolution EEPROM 电擦除可编程只读存储器electrically erasable programmable read-only memoryEER Envelope Eliminaton RestorationEFR Enhanced Full-rate codecE-GSM Extended GSM frequency bandEIR 移动设备识别寄存器Equipment Identify RegisterEMC 电磁适应性electromagnetic compatibilityEMI 电磁接口electromagnetic interferenceEMI 电磁干扰External Memory InterfaceEPROM 电编程只读存贮器ESD 静电漏电Electro-static dischargeETACS 增强的全接入通信系统ETSI 欧洲电信标准委员会European Telecommunications Standards Institute EUIC 增强用户身份保密性EVITA+ 评估验证集成测试应用平台Evaluation Verification Integration Test Application PlatformEVM 矢量幅度误差EWC 增强无线联盟FACCH 快速随路控制信道FACH 前向接入信道Forward Access ChannelFCA 固定信道分配技术FCC 联邦通信委员会federal communications commissionFCH 频率校正信道FDD 频分复用frequency division duplexFEC 前向纠错Forward Error Correction.FEM 前端模块FER 误帧率frame error rateFET 场效应管field-effect transistorFH 跳频Frequency HoppingFHSS 跳频扩频frequency-hopping, spread spectrumFIFO 先进先出first-in, first-outFIR 有限冲激响应finite impulse responseFM 调频Frequency ModulationFN 闪烁噪声Flicker NoiseFPACH 快速物理接入信道FPLMTS 未来公共陆地移动通信系统Future Public Land Mobile Telecom System FSA 全球IC设计委外代工协会Fabless Semiconductor AssociationFSK frequency shift keyingFSM 有限状态机Finite State MachineFTA Final Type ApprovalFTMS Field Trial Mobile StationFU 功能单元Functional UnitGaAs 砷化镓gallium arsenideGaN gallium nitrideGDA Gate Way Design AutomstitionGFSK Gaussian filtered frequency shift keyingGGSN 通用分组无线业务网关支持节点GIF-SYN 双工中频GMM 通用分组无线业务移动性管理GMSC 网关移动交换中心GMSK Gaussian minimum shift keyingGP 保护时隙GPIB general-purpose interface busGPIO 通用输入输出General Purpose Input/OutputGPRS 通用分组无线业务General Packet Radio ServiceGPS 全球定位系统global positioning systemGSM 全球移动通信系统Global System for Mobile communication GTP 通用分组无线业务隧道协议HBT heterojunction bipolar transistorHDB3 三阶高密度双极性码Trinodal high density bipolar code HDR hardware defined radioHDTV 高清晰度电视High-definition TelevisionHEMT high electron mobility transistorHLR 归属用户位置寄存器HLR 归属位置寄存器HOOK 外接免提状态HPA 高功率线性放大器High Power AmplifierHRF 高通滤波器HRPD High Rate Packet DataHSCSD 高速电路交换数据high-speed circuit-switched dataHSDPA 高速下行链路分组接入High Speed Downlink Package Access HS-DSCH 高速下行共享信道High Speed Downlink Shared Channel HS-SCCH 高速下行共享信道的共享信息信道HTTP 超文本传输协议hypertext transfer protocolHW 硬件HardwareIC 干扰抵消(算法Interference CancellationIC 集成电路integrated circuitICD In-Circuit DebuggerICE In-Circuit EmulatorICTRL 供电电流大小控制端IDU 室内单元Indoor UnitIEMF 感应电动势法Induced Electromotive ForceIF 中频intermediate frequencyIIC/I2C Inter-Integrated Circuit (BusIM 互调intermodulationIM IP多媒体IM 相互调制Inter ModulationIMD 互调失真intermodulation distortionIMEI 国际移动设备识别码IM-MGW IP多媒体媒体网关功能IMS IP多媒体核心网子系统IMSI International Mobile Subscriber IdentityIMT-2000国际移动通信—2000 International Mobile Telecommunication for the 21st centuryInGaP indium gallium phosphideInP indium phosphideIOT Inter operability testIP 知识产权Intellectual PropertyIP internet protocolIPTV 互联网协议电视Internet Protocol TelevisionISCP 干扰信号码功率ISDN 综合业务数字网ISI 多径干扰ISM industrial, scientific, and medicalISUP 综合业务数字网用户部分ITS Incompatible Time Sharing SystemITU 国际电信联盟International Telecommunication UnionIWF 互通功能JD 联合检测Joint DetectionJPEG Joint Photographic Expert Group; glossy image compression format JTAG 标准检测访问接口与边界扫描结构LAC 位置区号LAL 位置区域识别码LAN 本地网络Local Area NetworkLCD 液晶显示器Liquid Crystal DisplayLCR 低码片速率Low Chip RateLDMOS laterally diffused metal oxide siliconLDO 低压差线性稳压器Low Drop Out RegulatorLINC Linear Amplification with Nonlinear ComponentsLLC Logical Link ControlLMDS 本地多点分配业务系统Local Multipoint Distribution ServiceLNA 低噪音放大器low-noise amplifierLO 本机振荡器local oscillatorLOG 逻辑LOGKED 锁机LOMC 本地操作维护中心LOS 信号丢失Loss of SignalLPF 低通滤波器low-pass filterLSI large scale integrationLTCC low-temperature co-fired ceramicLTE 本地终端模拟器Local Terminal EmulatorLTP 长期预测器LTPS 低温多晶硅Low Temperature Poly Silicon LVDS 低压差分技术Low Voltage Differential Signaling M&C 监控Monitor and ControlMAC 媒体访问控制(媒体接入层Media Access Control MAC 测量与控制Measurement and ControlMAI 多址干扰MAP 移动应用部分MBOA 多频段OFDM联盟MCC Mobile Country CodeMCP Multi Chip PackageMDM 调制解调MDS multipoint distribution systemsMDU 调制解调单元Modem UnitME Mobile EquipmentMexE 移动执行环境MF 匹配滤波器Matching FilterMGW 媒体网关MIPS Mega Instructions Per SecondMM 移动性功能管理模块MMDS multichannel multipoint distribution serviceMMI 人机界面Man Machine InterfaceMMIC 单片微波集成电路monolithic microwave integrated circuitMMS 多媒体信息服务Multimedia Messaging ServiceMMSE-BLE最小均方误差块均衡Minimum Mean Square Error Block Linear Equalizer MNC Mobile Network CodeMOM 矩量法Method of MomentMOSFET metal-oxide semiconductor field-effect transistorMP3 Audio Player 3 of MPEG 1 and 2MPEG Moving Picture Experts GroupMS 移动台Mobile StationMSC 移动交换中心MSIN 移动台识别码MSK 最小移频键控MSM Mobile Station ModemMTMRA 多发多收天线MTP 消息传输部分MUD 多用户检测Multiuser DetectionMUX 复分接器Multiplexer/DemultiplexerNAM 号码分配模块NAS 非接入层NBAP 节点B应用协议NCO 数控振荡器Numerically Control Oscillator NFR 陷频滤波测试Notch Filter RejectionNMS 网络管理系统Network management system NNMC 全国网管中心NRI 网络资源标识NTC Negative Temperature CoefficientNZIF Near ZIFODB 运营商闭锁业务ODU 数字微波收发信机Outdoor UnitOEM Original equipment ManufacturerOFDM 正交频分复用Orthogonal Frenquency Division MultiplexingOLED 有机发光显示器Organic Light Emitting DisplayOMC 操作管理中心Operation And Management CenterOMT 操作管理终端Operation And Management TerminalONSRQ 免提开关控制OO-VHDL 面向对象的VHDL Object Oriented VHDLOSA 开放业务接入OSR 过采样比Over Sampling RatioOTA 空中下载技术Over The AirOVSF 正交可变扩频因子Orthogonal Variable Spreading Factor OXCO oven controlled crystal oscillatorPA 功率放大器Power AmplifierPAE power added efficiencyPAN 个人接入网Personal Acess NetworkPAR peak-to-average ratioPAS 个人介入系统Personal Acess SystemPC 功率控制Power ControlPCB 印制电路板Printed Circuit BoardPCCH 寻呼控制信道P-CCPCH 主公共控制物理信道PCDE 峰值码域误差Peak Code Domain ErrorPCH 寻呼信道Paging ChannelPCM 脉冲编码调制pulse-code modulationPCN personal communications networkPCS Personal Communication SystemPCU 程序控制单元Program Control UnitPDA Personal Digital AssistantPDATA 并行数据PDC 个人数字蜂窝电话Personal Digital Cellular PDCP 分组数据汇聚协议Package Data Collect Protocol PDH 准同步数字系列Plesiochronous Digital Hierarchy PDP Packet Data ProtocolPDPCH 分组数据物理信道PDSCH 物理下行链路共享信道PECL positive emitter-coupled logicPGA 可编程功率放大器Programmable Gain Amplifier PhCH 物理信道Physical ChannelPHEMT pseudomorphic high-electron-mobility transistor PHS 个人手持电话系统Personal Handy-phone SystemPI 外围设备连接Peripheral InterconnectPICH 寻呼指示信道PIN 个人识别码PIO 并行输入输出Parallel I/OPLL 索相环Phase-Locked LoopPLMN 公共陆地移动网Public Land Mobile NetworkPMIC 电源管理集成电路Power Management Integrated Circuit PMU 功率管理单元Power Management UnitPNMC 省级网管中心PRACH Physical-Random Access ChannelPRBS 伪随机二进制序列Pseudo-random Binary Pulse Sequence PROM 可编程只读存储器PS Philips SemiconductorPSAM 导频符号辅助调制Pilot Symbol Assisted ModulationPSK phase shift keyingPSTN 公用交换电话网Public Switching Telephone NetworkPVC 永久虚电路PVCO voltage-controlled oscillatorPWDM 极化波复用Polarization Wavelength Division Multiplexing PWM 脉宽调制Pulse Width ModulationQAM quadrature amplitude modulationQASK quadrature amplitude shift keyingQoS 服务质量要求Quality of ServiceQPSK 正交相移键控Quadrature Phase Shift KeyingRAB 无线接入承载Radio Access BearerRACH 随机接入信道Random Access ChannelRAM 随机存储器Random Access MemoryRAN 无线接入网RANAP 无线接入网络应用实体RAT Radio Access TechnologyRBER 残余比特误码率Remainder Bit Error RateRBW 中频分辨率带宽RCCC 并行级联分组码RF 射频Radio FrequencyRFADAT 射频频率合成器数据RFAENB 射频频率合成器启动RFCI RAB子码流组合指示RFDRXM 双路射频收模块Radio Frequency Double Receiver Module RFDTXM 双路射频发模块Radio Frequency Double Transmitter Module RFI 射频接口radio frequency interferenceRFIC 射频集成电路radio frequency integrated circuitRFID 射频标签Radio Frequency IdentificationRFTRXU 射频收发信机模块Radio Frequency Transceiver UnitRISC reduced instruction set computingRLC 无线链路控制RLP 无线链路协议RMS Record Management SystemRMS 均方根值RNC 无线网络控制器RNS 无线网络子系统ROM 只读存储器Read Only MemoryRRC 平方根升余弦Root-Raised CosineRRC 无线资源控制RRM 无线资源管理RRM 无线资源管理Radio Resource ManagementRSC 循环系统卷积码Recursive Systematic ConvolutionalRSCP 接收信号码功率 RSL 接收信号电平 Received signal level RSSI 接收信号强度指示 Received signal strength indication RSU 倒换单元 Redundancy Switch Unit RSVP 资源预留协议 RTK Real Time Kernel RTK-E Real Time Kernel, embedded RTT 无线传输技术 RU Resource Unit RX 接收机 Receiver RXIFN 接收中频信号负 RXIFP 接收中频信号正 RXON 接收开 RXVCO 收信压控振荡器 SA 智能天线 Smart Antenna SABP 服务区广播协议 SACCH 慢速随路控制信道 SAP 服务接入点 SAR 电磁波吸收比值 Specific Absorption Rate SAT 饱和度 SAW 地面声波 Surface Acoustic Wave SBDM "Swift" Baseband Digital Module SC 系统控制器 System Controller S-CCPCH 辅助公共控制物理信道 SCDMA 同步码分多址 Synchronous Code Division Multiplexing Access SCH 同步信道 Synchronization Channel SCIF 系统控制器界面 System Controller Interface SCLK 串行时钟 SCM 信号编码调制 signal code modulation SCTP 简单控制传输协议 SD Sigma Delta 调制 Sigma Delta Modulation SDAT 串行数据 SDCCH 快速随路控制信道 SDH 同步数字系列Synchronous Digital Hierarchy SDM 统计复用 Statistical Division Multiplexing SDR 软件定义无线电 Softwaer Defined Radio SDU 业务数据单元 SEMC 安全性管理中心Security Management Center SF 扩频系数 Spreading Factor SFDR 无杂散动态范围Spurs Free Dynamic Range SFN System Frame Number SGSN 支持 GPRS 的功能实体SGW 信令网关 SiGe silicon-germaniumSIM 用户识别模块 Subscriber Identity Module SIP 系统级封装 SIR 信干比Signal Interference Ratio SLIP 串行线路网际协议 Serial Line Internet Protocol SM 会话管理功能模块 SMCP "Swift" Multi-Chip Package Module SMMI "Swift"人机接口界面 "Swift" Man-Machine Interface Module SMOC 调制解调器 SMR specialized mobile radio SMS Short Message Service (Point-to-Point SMSCB Short Message Service Cell Broadcast SMT surface-mount technology or surface-mount toroidal SNDR 信号与噪声畸变比 Signal to Noise- Distorsion Ratio SNMP 简单网络管理协议 Simple network management protocol. SNR 信噪比 signal-to-noise ratio SoC 系统级芯片 SOC 信号操作控制器 Signal Operation Control SoC 片上系统（系统单芯片）System-on-Chip SOIC small-outline integrated circuit SONET synchronous optical network SPDT single-pole double-throw SPI 串行外围接口 Serial Peripheral Interface SRAM 静态随机存储器 SRB 信令无线承载 SRNC 服务无线网络控制 SRNS 服务无线网络子系统 SS 同步偏移控制符号 Synchronization Shift SS 辅助服务 Supplementary Service SSB single side band SSCF 具体业务协调功能 SSCOP 特定业务面向连接协议 SSPA solid state power amplifiers SSPA 固态功率放大器 Solid State Power Amplifier STM SDH 光同步传输模式 SVC 交换虚电路 SW 开关 SWDC 未调整电压 SW-RF 射频开关SYNSTR 频率合成器启动 TACS 全选址通信系统 Total Access Communications System TACS 全接入移动通信系统 TC 测试用例 Test case TCH Traffic Channel TCP transmission control protocolTDD-LCR Time Division Duplex – Low Chip Rate TDK 东京电气化学工业株式会社 Tokyo Dengikagaku Kogyo K.K TDMA time-division multiple access TD-SCDMA 时分同步码分多址技术 Time Division-Synchronous Code Division Multiple Access TE 终端设备 Terminal Equipment TEMP 温度监测 TETRA trans European trunked radio TF 传输格式 Transport Format TFC 传输格式组合 Transport Format Combination TFCI 传输格式组合指示 Transport Format Combination Indicator TFCS 传输格式组合集合 Transport Format Combination Set TFD 薄膜二极管 Thin Film Diode TFI 传输格式显示 Transport Format Indicator TFS 传输格式集合 Transport Format Set THD 总谐波失真 Total Harmonics Distortion TMEM TD-SCDMA Modem Emulation Module TMU Tandem Mailbox Unit TP 测试点 Test Point TPC 传输功率控制 Transmitter Power Control TrBK 传输块 Transport Block TrCH 传输信道 Transport Channel TSG 技术规范部 Technical Specification Group TSM TD-SCDMA System for Mobile communication TSMB Two-Slot Mother Board TTD Test, Trace and Debug (tool TTI 传输时间间隔 Transmission Time Interval TTL transistor — transistor logic TX Transmitter, Transmission TXC 发信控制 Transmitter Control TXCO temperature-compensated crystal oscillator TXVCO 发信压控振荡器 UART Universal Asynchronous Receiver / Transmitter UCA 均匀圆阵 Uniform Circular Array UE 用户终端 User Equipment UHF 超高频 UltraHigh Frequency ULA 均匀直线阵 Uniform Linear Array UM-SAP 非确认业务接入点 UMTS 公用移动电话系统 UniversalMobile Telecommunications Service UpPTS 上行导频时隙 USB 通用串行总线Universal Serial Bus USCH 上行共享信道 Uplink Shared Channel UTRAN 无线网络子系统 UWB 超宽带 Ultra WidebandVBW 视频分辨率带宽 VCXO 压控晶体振荡器 Voltage Control X-tal [Crystal] Oscillator VDSM 超深亚微米 Very Deep Submicron VHDL 高速集成电路硬件描述语言 VHSIC Hardware Description Language VHE 虚拟归属环境 VHSIC 高速集成电路Very High Speed Integrated Circuit VLR 拜访用户位置寄存器 Visiter Location Register VLR 拜访位置寄存器 VOFDM 正交矢量频分复用 Vector Orthogonal Frequency Division Multiplexing VSAT 小孔径终端 very small aperture terminal (satellite service VSB 残余边带 vestigial side band VSWR 电压驻波比 Voltages Standing Wave Ratio WAD 无线广告业务 Wireless AD WAFI Walkthrough and Fagan Inspection WAP 无线应用协议 Wireless Application Protocol WBMP 无线位图Wireless Bitmap WCDMA 宽带码分多址技术 wideband code-division multiple access WD-CP 看门狗脉冲 WIFI 无线相容性认证 Wireless Fidelity WiMAX 全球微波接入互操作性 Worldwide Interoperability for Microwave Access WLAN 无线局域网wireless local area network WMF 白化匹配滤波 White Matching Filter ZF-BLE 迫零块均衡（算法） Zero Forcing Block Linear Equalizer ZIF 零中频 Zero Intermediate Frequency。

通信专业术语及缩写词

通信专业术语及缩写词

Abbreviation:PAGA-Public address general alarm ;PAS-Public address speaklouder;PAT-Public address telephone station;PAB-Public address Beacon;PAC-Public address control unit;MDF-Distributing Frame;ODF-Optic Fiber Distributing Frame;CCTV-CCTV;CAM-Camera;CAME-Camera Ex proof;IDR-Intrusion detector receiver;IDS-Intrusion detector system;IDT-Intrusion detector transmitter;PBX-Private branch exchange;LAN-Local area network;VSAT-Very small aperture terminal;EMSV-Emergency Mobile Satellite Vehicle RFTS-Remote Fiber Test SystemIAS-Integration Alarm SystemHSWR-High-power Short-wave Radio System PCS-Patrolling Control SystemNVS: Network Video ServerDVR: Digital Video RecorderPSTN: Public Switched Telephone Network IAD: Integrated Access DeviceODU: Outdoor UnitIDU: Indoor UnitPBX: Private Automatic Branch Exchange MCU: Multi-point Control UnitVTE: Virtual Terminal EnvironmentVSAT: Very Small Aperture TerminalVCS: Video Conference SystemLNB: Low noise blockSMC: Network Management Server for VCS DCC: Data Communication ChannelsBNC: Bayonet Nut ConnectorCCTV Closed Circuit Television SystemsCD Compact DiscEMI Electro Magnetic InterferenceFAT Factory Acceptance TestFGS Fire and Gas SystemICSS Integrated Control and Safety SystemIEC International Electro-technical Commission IEEE Institute of Electrical and Electronic Engineers IP Ingress Protection, Internet ProtocolISO International Standards OrganizationITU International Telecommunication UnionLCD Liquid Crystal DisplayMPEG Moving Picture Experts GroupOEM Original Equipment ManufacturerPTZ Pan Tilt ZoomPTC Positive Temperature CoefficientRAID Redundant Array of Independent DiskRFI Radio Frequency InterferenceSAT Site Acceptance TestCR Control RoomUPS Uninterruptible Power SupplyVMD Video Motion Detectiongutterway , 排水沟conduit, 导水管erosion, 腐蚀rocks not exposed in the ground (surface of the soil,rock layer shallow) soil category v and abovethe rocks exposed in the groundsoil category Ⅴand above1. all dimensions are in mm unless otherwise specified.pipe rack 管廊emergency eye wash station 释义紧急洗眼台。

通信行业术语、缩略语

通信行业术语、缩略语

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

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

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

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

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

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

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

BNC接口即常说的细同轴电缆接口。

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

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

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

通讯领域缩写及解释

通讯领域缩写及解释

通讯领域缩写及解释缩写及解释ABC Administration Billing Center （管理列表中心）AC Authentication Center （鉴权中心）AC/DC AC/DC Converter （交直流转换）ACOM Antenna Combiner （天线连接器）ACT Alarm Collection Terminal （告警收集终端）ACTA ACT Alarm Board （ACT告警板）ACTC ACT Connection Board （ACT连接板）ACTP ACT Processor Board （ACT处理板）AE Alarm & Error Handling （告警错误管理）AGC Automatic Gain Control （自动增益控制）AMA Automatic Message Accounting （自动消息记帐）ANT Antenna Transmitter Output （天线传输输出器）AOC Advice of ChargeAOCC Advice of Charge - Charging levelAOCI Advice of Charge - Information levelAPS Application Program System （应用程序系统）ATM Asynchronous Transfer Mode （异步传输模式）ATOP Automatic Operator （自动操作）BA Basic Access （基本接入）BAIC Barring of All Incoming CallsBAOC Barring of All Outgoing CallsBAP Base Processor （基站处理器）BBSIG Baseband and Signal Processing （基站信令处理）BCT Basic Craft Terminal （基站终端）BDCG Bus Distributor Module with Clock Generator for DSU （为DSU提供的带有时钟发生器的总线分配模块）BIC-Roam B arring of All Incoming Calls when RoamingOutside Home PLMNCountryBMML Basic MML （基本人机对话语言）BOIC Barring of All Outgoing International CallsBOIC-exHC Barring of All Outgoing International Calls except to Home PLMNCountryBP Backplane （备板）BSC Base Station Controller （基站控制器）BSCI BSC Interface Card （BSC接口卡）BSIC Base Station Identity Code （基站识别码）BSS Base Station System （基站系统）BSS Basestation Subsystem （基站子系统）BSSAP Base Station System Application Part （基站系统应用部分）BSSMAP Base Station System Management Application Part （基站系统管理应用部分）BTS Base Transceiver Station （基站收发台）BTSE Base Transceiver Station Equipment （基站收发设备）CAP Call Processor （呼叫处理器）CBC Cell Broadcast Center （蜂窝广播中心）CCBS Completion of Call to Busy Subscribers CCG(A) Central Clock Generator A （主时钟发生器A）CCNC Common Channel Signaling Network Control （公共信令控制）CCNP Common Channel Signaling Network Processor （公共信令处理器）CCS7 Common Channel Signaling System No. 7 （NO.7信令）CCTRL Core Controller （主控）CD ROM Compact Disc Read Only MemoryCDA Circuit Duplex Asynchronous （异步双工）CDS Circuit Duplex Synchronous （同步双工）CFB Call Forwarding on mobile subscriber BusyCFNRc Call Forwarding on mobile subscriber Not Reachable CFNRy Call Forwarding on No ReplyCFU Call Forwarding UnconditionalCLI Command Line InterfaceCLIP Calling Line Identification Presentation （呼叫链路标示显示）CLIR Calling Line Identification Restriction （呼叫链路标示限制）CM Configuration Management （结构管理）CMISE Common Management Information Service Element （公共管理信息服务单元）CML Command Manual （命令手册）CMY Common Memory （公共存储器）CNI Comfort Noise InsertionCOBA Core BasisCONT ControlCOSA Core SatelliteCOU Control of UseCOUC Conference Unit C （会议单元）CP113C Coordination Processor 113C （协调处理器113C）CP113CR Coordination Processor 113CR (Rural Version) （协调处理器113CR）农话版CRP8 Code Receiver for Pushbutton Dialing, 8 Receiver ModulesCSC Combined Switching Center （组交换中心）CSDN Circuit Switched Data Network （电路交换数字网）CT Call Transfer （呼叫转移）CU Carrier Unit （载波单元）CUG Closed User Group （关闭用户群）CW Call Waiting （呼叫等待）D1800 Digital Mobile Radio Communication Network, GSM1800 Standard（数字移动无线电通信网）D900 Digital Mobile Radio Communication Network, GSM 900 Standard DAS Digital Announcement System （数字广播系统）DC Direct CurrentDCBCTRL DC and Battery Controller （直流及电池控制）DCN Data Communication Network （数据通信网）DEC120 Digital Echo Compensator （数字回音补偿）DIAMCO Dual Integrated Amplifier Multicoupler（双工放大多路耦合器）DLU Digital Line Unit （数字用户线单元）DLUB Digital Line Unit B （数字用户线单元B）DLUC Control for DLU System (in DSU/DLUB)（数字用户线单元控制）DPCDRC Distance Related ChargingDSU Data Service Unit （数字服务单元）DTAP Direct Transfer Application Part （直接转移申请部分）DTLP Dual Trunk Line Interface （双口中继链路接口）DTMF Dual Tone Multi-Frequency Signaling （双音多频信令）DTX Discontinuous Transmission （不连续发送）DUAMCO Duplexer Amplifier Multicoupler （双工放大多路耦合器）DUCOM Duplex Combiner （双工连接器）EDSS.1 European Digital Subscriber Signaling System No. 1（欧洲数字用户信令系统）EFR Enhanced Full-Rate channel （增强全速率信道）EIR Equipment Identity Register （设备身份寄存器）EM External Memory （外部存储器）EMCYMN Emergency Manual （紧急事件指南）EMI Electro Magnetic Interference （电磁干扰）ESD Electrostatic Sensitive Device （静电感应装置）ETSI European Telecommunications Standards Institute（欧洲电信标准协会）EWSD Digital Electronic Switching System （数字电子交换系统）FAC Final Assembly Code （终端汇编码）FDMA Frequency Division Multiple Access （频分多址）FICOM Filter Combiner （滤波连接器）FM Fault Management （错误管理）FP Fault Protection （错误保护）FPH Freephone Service （空闲电话服务）FR Full-Rate （全速率）FTAM File Transfer and Access Management （文档发送和存取管理）GCG:DLUB Group Clock Generator for DLUB （DLUB的群时钟发生器）GMSC Gateway MSC （MSC网关）GMSK Gaussian Minimum Shift Keying （高斯最小频移键控）GPN Group Processor N （群处理器N）GSM Global System for Mobile Communication（全球通）GUI Graphical User Interface （图形用户接口）HLR Home Location Register （归属地位置寄存器）HPDU High Power Duplexer （高功率双工）HPLMN Home PLMN （本地PLMN）HR Half-Rate （半速率）HYCOM Hybrid Combiner （混合连接器）IACHASTA Interadministration Charging and Statistics（管理计费和统计）IARA Interadministration Revenue Accounting （管理税收帐目）IDF Inventory Data File （详细数据文件）IDT Inventory Data Table （详细数据表格）IMEI International Mobile Equipment Identity （国际移动设备IMSI International Mobile Subscriber Identity （国际移动用户识别码）IN Intelligent Network （智能网）IN Introduction Manual （入门指南）INAP IN Application Part （IN应用部分）IOC Input/Output Control （输入输出控制）IOP Input/Output Processor （输入输出处理器）IOP:AUC Input/Output Processor for Authentication Center（鉴权中心输入输出处理器）IP Intelligent Peripheral （智能外围设备）ISDN Integrated Services Digital Network （综合业务数字网）ISO International Organization for Standardization（国际标准化组织）ISUP ISDN User Part （ISDN用户部分）ITU-T I nternational Telecommunication Union, Sector TelecommunicationStandardization （国际电信联盟--电信标准化部分）IWE Interworking Equipment （互联网设备）IWF Interworking Function （互联网功能）IXLT O&M Interface （操作维护接口）LAI Location Area Identity （本地识别码）LAN Local Area Network （局域网）LE Link Equipment （链路设备）LE Local Exchange （本地交换）LI Link Interface （链路接口）LMSI Local Mobile Subscriber Identity （本地移动用户识别码）LMT Local Maintenance Terminal （本地维护终端）LNA Low Noise Amplifier （低噪放大器）LNA&BF Low Noise Amplifier & Band Filter （低噪放器及带通LRU Least Replaceable Unit （最小可替换单元）LTG Line/Trunk Group （用户/中继线群）LTGG Line/Trunk Group G （用户/中继线群G）LTGN Line/Trunk Group N （用户/中继线群N）LTU:S Line/Trunk Unit: Supplementary （用户/中继线单元：补充）MAP Mobile Application Part （移动应用部分）MB(B) Message Buffer B （消息缓存器B）MBBCU Multichannel Base Band Unit （多波段基带单元）MCR Mobile Call Record （移动呼叫录音）MCS Mass Calling Service （集中呼叫服务）MDD Magnetic Disk Device （磁盘驱动器）MF Mediation Function （调解函数）MFC:R2 Multifrequency Code Signaling (R2) （多频码信令R2）MIC Mobile Internal Call (inter MSC) （移动内部呼叫）MMC Mobile to Mobile Call (inter MSC) （移动对移动呼叫）MML Man Machine Language （人机对话语言）MMN Maintenance Manual （维护指南）MOC Mobile Originated CallMOD Magneto-optical Disk （磁光磁盘）MOT Managed Object under T est （测试下的管理对象）MPCC Main Processor Control Card （主处理控制插件）MPM Multiple Pulse Metering （多样脉冲计数器）MPTY Multi Party Service （多用户服务）MS Mobile Station （移动基站）MSC Mobile-Services Switching Center （移动用户交换中心）MSCI MSC Interface Card （MSC接口插件）MSRN Mobile Station Roaming Number （移动用户漫游号码）M-SSP Mobile SSP （移动SSP）MTC Mobile Terminated Call （移动终止呼叫）MTD Magnetic Tape Device （磁带设备）MTP Message Transfer Part （消息传递部分）MUCO Multicoupler （多路耦合器）NDC National Destination Code （国家目的码）NMC Network Management Center （网管中心）NOB nob_RIUs only （nob_RIU not on-board Remote Inventory DataNUC Nailed-Up ConnectionsOACSU Off Air Call Setupob_RIU on-board Remote Inventory DataOCANEQ Operationally Controlled Equipment for AnnouncementOCE:SPM Operationally Controlled Equipment for Announcement, StoredProgram Control and MemoryODB Operator Determined BarringOEM Original Equipment Manufacturer （原设备制造商）OGL Operator Guide Line （操作管理链路）OMC Operation and Maintenance Center （操作维护中心）OMC-B Operation and Maintenance Center for BSS （BSS操作维护中心）OMC-S Operation and Maintenance Center for SSS （SSS操作维护中心）OMN Operation and Maintenance Manual （操作维护手册）OMP-B Operation and Maintenance Processor for BSS （BSS操作维护处理器）OMP-S Operation and Maintenance Processor for SSS（SSS操作维护处理器）OMS Operation and Maintenance Subsystem （操作维护子系统）ORACLE Commercially database product （商业数据库产品）OS Operating System （操作系统）OS Operations System （操作系统）OSD OMS Status Display （OMS状态显示）OSF Open System Foundation （开放系统基础）OSI Open Systems Interconnection （开放系统互连）OVPT Overvoltage Protection and Tracer （过压保护及跟踪）PA Power Amplifier （功率放大）PA Primary Access （主站接入）PABX Private Automatic Branch Exchange （专用自动小交换机）PAD Packet Assembler/Disassembler （打包/拆包）PCR Preventative Cyclic RetransmissionPCS Personalization Center for SIM （SIM的个人化中心）PH Packet Handler （信息包管理）PDN 公用数据网PID Product Identification DataPLMN Public Land Mobile Network （公用陆地移动网）PM Performance Management （性能管理）PPCC Peripheral Processor for CCS7 （CCS7外围处理器）PPLD Peripheral Processor for LAPD Channels（LAPD信道外围处理器）PPM Periodic Pulse Metering （周期脉冲计数器）PPS PrePaid Service （预付费服务）PPSC PrePaid Service Center （预付费服务中心）PSDN Packet Switched Data Network （信息包交换数据网络）PSTN Public Switched Telephone Network （公用交换电话网）QTLP Quad Trunk Line Interface （四芯总线链路接口）RAND Random Number （随机号码）RF Radio Frequency （无线电频率）RFRX Radio Frequency Receiver unit （无线电频率接收单元）RFTX Radio Frequency Transmitter unit （无线电频率发射单元）RITL Radio-in-the-Loop （环路无线电）RSS Radio Subsystem （无线电子系统）RX Receiver （接收器）RXAMCO Receiver Antenna Module and Multi Coupler Module（接收天线模块和多路连结模块）RXAMOD Receive Antenna Module （接收天线模块）RXFIL Bandpass Filter for Receive Path （接收通路的带通滤波）RXMUCO Receiver Multi Coupler （接收多路连结器）SAS Secure Application Service （保密申请服务）SBS Siemens Base Station （西门子基站）SCCP Signaling Connection Control Part （信令连接控制部分）SCE Service Creation Environment （SCI Subscriber Controlled Input （用户控制输入）SCM Service Class Mark （服务级别标示）SCP Service Control Point （服务控制点）SDDPFC Subscriber Dependent Digit Processing and Feature Control（依靠数字处理和特征控制的订户）SDL Specification and Description LanguageSGCB Switch Group Control BSILTG Signaling Link Terminal GroupSIM Subscriber Identity ModuleSIVAPAC Siemens Variable Packaging SystemSLMA:FPE Subscriber Line Module Analog for DLUB, Feature programmable,Module E （用户模块：连接模拟用户）SLMD Subscriber Line Module Digital （用户模块：连接ISDN 用户）SMC Security Management Center （安全管理中心）SMD Surface Mounted Device （SMP Service Management Point （服务管理点）SMS Short Message Service （短消息服务）SMU Site Manager Unit （基站管理单元）SN(B) Switching Network B （交换网络）SN16 Switching Unit with 16 kbit/s Submulti-plexingSN64 Switching Unit with 64 kit/s SubmultiplexingSolaris/UNIX Commercially Operating System ProductSPM Single Pulse Metering （信令脉冲计数器）SPOTS S upport of Planing, Operation&Mainte-nance and Traffic AnalysisSystemSRES Signed Response （带符号的响应）SSP Service Switching Point （服务交换点）SYP System Panel （系统面板）TAC Technical Assistance Center （技术协助中心）TAC Type Approval Code （类型准许玛）TAD Test Adapter （测试适配器）TCAP Transaction Capabilities Application PartTCP/IP Transmission Control Protocol/Internet Protocol（传输控制协议互连网协议）TDMA Time Division Multiple Access （时分多址）TDPC Telephony and Distributor Processor Card（电话分配处理计数器）TED Technical Description （技术描述）TIS Teleinfo Service （电话信息服务）TMA Tower Mounted Amplifier （塔放）TMSI Temporary Mobile Subscriber Identity （临时移动用户识别码）TPU Transceiver and Processor Unit （收发器和处理单元）TRAC Transcoding and Rate Adaption Card （码型转换和速率适配卡）TRAU Transcoding and Rate Adaption Unit （码型转换和速率适配单元）TRX Transceiver （收发器）TRXA Analogue Signal Processing Part （模拟信号处理部分）TRXD Digital Signal Processing Part （数字信号处理部分）TU Test Unit （测试单元）TUP Telephone User Part （电话用户部分）TV TelevotingTX Transmitter （发射器）TXAMOD Transmit Antenna Module （发射天线模块）TXFIL Bandpass Filter for Transmit Path （发射部分的带通滤波）UMN User Manual （用户手册）UN Universal Number （全球号码）USS1 User-to-User Signaling Service 1USSD Unstructured Supplementary Service Data （VAD Voice Activity Detection （语音活动检测）VAM Version Attachment Mechanism （版本附加装置）VLR Visitor Location Register （拜访位置寄存器）VMS Voice Mail System （语音邮件系统）VPN Virtual Private Network （虚拟专用网）VSWR Voltage Standing Wave Ratio （电压驻波比）WAN Wide Area Network （广域网）缩写全称中文含义AC Authentication Center 监权中心BCCH Broadcast Control Channel 广播控制信道BSC Base Station Controller 基站控制器BSS Base Station System 基站系统BTS Base Transceiver Station 基站收发台BTSE Base Transceiver Station Equipment 基站收发信机设备CCCH Common Control 公共控制信道CCS7 Common Channel Signaling System No.7 No.7信令DCCH Dedicated Control Channel 专用控制信道DK40 Disk 40 MbyteEIR Equipment Identification Register 设备识别寄存器EPWR Expansion Power SupplyETSI European Telecommunications Standards Institute 欧洲电信标准协会FAC Final Assembly CodeGSM Global System for Mobile Communications 全球移动通信系统HLR Home Location Register 当地（宿主）寄存器HO Handover 切换IMEI International Mobile Equipment Identity 国际移动设备识别号IXLT Interface to LMT/OMCLMT Local Maintenance Terminal 本地维护终端ME Mobile Equipment 移动设备ME2M Memory Board 2 MbyteMEMT Memory of the TDPCMPCC Main Processor Control CircuitMS Mobile Station 移动站（台）MSC Mobile Services Switching Center 移动交换中心OMC Operation and Maintenance Centers 操作维护中心OMS Operation and Maintenance Subsystem 操作维护子系统PCM Pulse Code Modulation 脉冲编码调制PIN Personal Identification Number 个人识别号码PLLH Phase Locked Loop High PerformancePLMN Public Land Mobile Network 公共陆地移动网PPCC Peripheral Processor for CCSS7PPLD Peripheral Processor for LAPDPSTN Public Switched Telephone Network 公共电话交换网PWRD Power DistributorQTLP or DTLP Quard or Dual Trunk Line Peripheral BoardRA Rate AdapterRAND Random Number 随机数RSS Radio Subsystem 无线子系统SBS Siemens Base Station 西门子基站SIM Subscriber Identity Module 用户识别模块SN Switching Network 交换网络SN16 or 64 Switching Network at 16 or 64kbits/sSNR Serial Number 序列号SP Spare BitSRES Signed ResponseSSS Switching Subsystem 转换子系统TAC Type Approval CodeTC TranscoderTCH Traffic Channel 传输控制信道TDPC Telephony and Distributor Processor CircuitTEI Terminal Endpoint IdentifiersTRAU Transcoder and Rate Adapter UnitTRX Transceiver 无线电收发两用机UBEX Universal Bus Extender BoardVLR Vistor Location Register 拜访寄存器CB Connection Board 连接板FP Fuse Panel 保险板RCAP Rack Cabling Access Panel 机柜电缆接入板ACOM Antenna Combiner 天线连接器PA Power Amplifier 功率放大器TPU Transceiver and Processing Unit 收发器和处理单元DCPA 对PA提供直流电源DCTPU 对TPU提供直流电源BBSIG Base Band and Signalling Board 基带和信令板MCLK Master Clock 主时钟CCTRL Core Controller 主控板LI Link Interface 链路接口ALCO Alarm and Control Board 告警板GPSU Generic Power Supply Unit 电源单元RXMUCO Receiver Multi Coupler 接收多路器RXAMOD Receiver Antenna Module 接收天线模块RXAMCO Receiver Antenna Module and Multicoupler 接收天线模块和多路耦合器FAN 电风扇LPDLR 管理载频LPDLM BTSMS AC 交流电ACOM 发射合路器ACTC 告警收集终端连接板ACTM 告警收集终端AWG 美国电线规格BS 基站BSC 基站控制器BSS基站子系统BTS基站BTSE基站收发设备CAN控制区域网络COBA 核心基础COSA 核心卫星CU 载波单元DC 直流DIAMCO 多路放大耦合器DUAMCO 双工放大复用器DUBIAS双工基带通路EMI 电磁干扰ESD 静电敏感设备FICOM 滤波合路器GSM 全球移动通信系统HPDU 高功率双工器HX 热交换器LE 连接设备LMT 本地维护终端MS 移动台MUCO 天线多路耦合器NTPM PCM30网络终端O&M 操作维护OVPT 过压保护PCM脉冲编码调制RF 无线频率SBS 西门子基站系统PSTN 固定网RAND 随机数SRES 带符号响应Kc 密钥OMS 操作和维护子系统OMC 操作和维护中心FDMA 频分多址TDMA 时分多址HSCSD 高速电路交换数据传输SN16/64 16或64KBIT/S交换网络PPCC CCSS7信令处理器PPLD LAPD信令处理器TDPC 话务处理器MEMT TDPC存储器MPCC 主控处理器ME2M 2M字节存储器UBEX 总线扩展板QTLP/DTLP 四链路或两链路接口板DK40 BSC硬盘IXLT LMT/OMC接口PLLH 时钟单元PWRD 电源EPWR 扩展架电源ALCO 告警收集及控制模块BBSIG 基带数据及信令处理模块CCTRL 核心控制器模块DCPA PA专用直流电源模块DCTPU TPU专用直流电源模块DUCOM 双工合路器模块GPSU 通用直流电源模块LI 链路接口模块MCLK 主时钟模块PA 功率放大器模块RXFIL 接收带通滤波器模块RXAMCO 接收耦合及分路模块TPU 收发信处理模块TRXA 模拟部分TRXD 数字部分TXFIL 发射带通滤波器模块BSCI 连接BSC的接口模块MSCI 连接MSC的接口模块TRAC 码型变换及速率适配模块TPWR TRAU的电源VAD 语音激活检测DTX 断续传输CNI 舒适噪音插入TX 发射输出RX 接收输入RXDIV 分集接收输入。

通信常用缩写

通信常用缩写

通信常用缩写以下按照缩写的首字母排列：3GPP the third generation partnership project 第三代伙伴项目AAA authentication authorization and accounting认证、授权、计费AMR adaptive modulation rate 自适应调制速率AP access point 无线接入点AMPS adcanced mobile phone services 高级移动电话服务AAL ATM adaption layer ATM适配层ATM asychronous transfer mode异步传输模式B-ISDN broadband integrated services digital network综合服务数字宽频网BCC block control check 快控制校验BSC binary sychronou scommunication二进制同步通信BTS base transceiver station 无线电收发基站CB citizen band 民用波段C/S client server客户机、服务器CAPEX capital expenditure 资本性支出DTE data terminal equipment 数据终端设备DSL digital subcriber line 数据用户线DCS digital cellular sustem 数字蜂窝系统DHCP dynamic host configuration protocol 动态主机配置协议DLE data link escape数据链路逃逸DQDB distributed queue dual bus分布式列队双总线ETSI european telecommunication standands institute欧洲电信标准协会EDGM enhanced data rate for gsm evolution 增强型数据速率EDGE enhanced data for GSM evaluation 增强型数据GSM引进技术FDDI fiber distributed data interface光纤分布式数据接口GSM groupe special mobile\global system for mobile communication全球移动通信服务GPRS general packet radio service通用无线分组业务GERAN GSM/EDGE radio access networkHSSI high speed senrial interface高速串口HSCSD high speed circuit switch data高速电路交换数据HTTP hyper text transfer protocol 超文本传输协议IMS Internet multicasting service 多路广播服务ITU international telecommunication Union 国际电信联盟电信标准部门(TSS,即ITU-T)、无线电通信部门(RS,即ITU-R)和电信发展部门(TDS,即ITU-D)IMT international mobile telecommunications 国际移动通信联盟ISP Internet service provider移动运营商ICI inter carrier interference 载波间干扰IP interner protocol网际协议local\ metropolitan\ wide area network局域/城域/广域网location areas 位置区IDEN integrated digital enhanced network集成数字增强网络IM instant message 即时通讯MMS multimedia message services多媒体信息服务MS mobile station 移动站MLS multiprotocol label switch 多协议标签交换MSC mobile switch center 移动交换中心MGW media gate way 媒体网关NTT nippon teleprap and teleplane public corporationOPEX operating expenditure cost运营成本ODRS call detail records通话详细清单PCMCIA personal computer memory card international association个人计算机内存国家联合会PCS personal communication service个人通信服务PLMN public land mobile nerwork 公用陆地移动网PSTN public switched telephone network 公用电话网PDS personal digital assistant 掌上电脑、个人数字助手PDC personal communication services 个人通信服务PVC permanent virtual counection 永久虚电路PDC personal digital cellular个人数字蜂窝电话系统PDP packet data protocol分组数据协议PDCP packet data convergence protocol 分组数据汇聚协议PWLAN public wireless local area network公共无线局域网QoS quality of service 服务质量RAN radio assess network无线接入网RNC radio network controller 无线网络控制器RoI return on investment投资回报率RANAP radio access network application partRTP realtime transport protocol 实时传输协议synchronization character 同步sychronous data link control同步数据链路控制规范system network architecture 系统网络体系结构sychronous optical network 同步光纤网subscriber identity module 用户身份模块short message services\storage 存储 message systemsvc switch vitual circuit 开关\交换虚拟电路sychronous digital Sequence同步数字序列SIP session initiation protocol 会话启动协议total access communication sustem 全球入网通信系统TDM time division multiplexing时分多路复用universal mobile telecommunication system 通用移动通信系统URL uniform resource locator 统一资源定位器UTRAN UMTS ferritorid radio access network UMTS陆上无线接入网VPN virtual private network 虚拟专业网ADM Add Drop Multiplexer 分插复用器:AON Active Optical Network 有源光网络:APON ATM Passive Optical Network A TM无源光网络:ADSL Asymmetric Digital Subscriber Line 非对称数字用户线: AA Adaptive Antenna 自适应天线:ADPCM Adaptive Differential Pulse Code Modulation 自适应脉冲编码调制:ADFE Automatic Decree Feedback Equalizer自适应判决反馈均衡器:AMI Alternate Mark Inversion 信号交替反转码:AON All Optical Net 全光网AOWC All Optical Wave Converter 全光波长转换器:ASK Amplitude Shift Keying 振幅键控:ATPC Automatic Transfer Power Control自动发信功率控制:AWF All Wave Fiber 全波光纤:AU Administrative Unit 管理单元:AUG Administrative Unit Group 管理单元组:APD Avalanche Diode 雪崩光电二极管:BA Booster(power) Amplifier 光功率放大器:BBER Background Block Error Ratio 背景误块比:BR Basic Rate Access 基本速率接入:Bluetooth 蓝牙:C Band C波带:Chirp 啁啾:C Container C 容器:CSMA/CD Carrier Sense Multiple Access with Collision Detection 载波侦听多址接入/碰撞检测协议:CSMA/CA Carrier Sense Multiple Access with Collision Avoidance 载波侦听多址接入/避免冲撞协议:CNR Carrier to Noise Ratio 载噪比:CP Cross polarization 交叉极化:DCF Dispersion Compensating Fiber色散补偿单模光纤DFF Dispersion-flattened Fiber色散平坦光纤:DR Diversity Receiver 分集接收DPT Dynamic Packet Transport动态包传输技术:ODM Optical Division ltiplexer 光分用器:DSF Dispersion-Shifted Fiber 色散移位光纤:DTM Dynamic Synchronous Transfer Mode 动态同步传送模式: DWDM Dense Wavelength Division Multiplexing 密集波分复用:DLC Digital loop carrier 数字环路载波:DXC Digital cross connect equipment 数字交叉连接器:EA Electricity Absorb Modulation电吸收调制器:EB Error Block 误块:ECC Embedded Control Channel 嵌入控制通路:EDFA Erbium-doped Fiber Amplifier 掺铒光纤放大器EDFL Erbium-doped Fiber Laser掺铒光纤激光器:ES Errored Second 误块秒:ESR Errored Second Ratio 误块秒比:FEC Forward Error Correction 前向纠错:FWM Four-wave Mixing 四波混频:FDMA Frequency Division Multiple Access 频分多址:FTTB Fiber to the Building 光纤到大楼:FTTC Fiber to the Curb 光纤到路边FTTH Fiber to the Home 光纤到户:FA Frequency agility 频率捷变:CSMF Common Single Mode Fiber 单模光纤:DSF Dispersion-Shifted Fiber 色散位移光纤:GE Gigabit Ethernet 千兆以太网技术:GIF Graded Index Fiber 渐变型多模光纤:GS-EDFA Gain Shifted Erbium-doped Fiber Amplifier增益平移掺饵光纤放大器: GVD Group Velocity Dispersion 群速度色散: HPF High Pass Filter 高通滤波器:HRDS Hypothetical Reference Digital Section 假设参考数字段: IDLC Integrated DLC 综合数字环路载波:IDEN Integrated Digital Enhanced Networks 数字集群调度专网:IEEE 802.3: CSMA/CD局域网，即以太网标准。

(2021年整理)通信专业术语缩写

(2021年整理)通信专业术语缩写

(完整版)通信专业术语缩写编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（(完整版)通信专业术语缩写）的内容能够给您的工作和学习带来便利。

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（完整版)通信专业术语缩写编辑整理：张嬗雒老师尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布到文库,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方，但是我们任然希望（完整版）通信专业术语缩写这篇文档能够给您的工作和学习带来便利.同时我们也真诚的希望收到您的建议和反馈到下面的留言区，这将是我们进步的源泉，前进的动力。

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通信专业术语缩写A＆EM Alarm ＆ Event Management 告警与事件管理A＆VE Audio / Video Editor 音频/视频编辑器A-A Analog—Analog 模模A—D Analog-Digital 模数A/D Analog / Digital 模拟/数字A/V Audio / Video 音频/视频A/VP Audio / Video Panel 音频视频面板AA Absolute Address 绝对地址AA Access Agent 访问代理AA Arrival Angl 入射角AA Automatic Alarm call 自动报警呼叫AA Automatic Answer 自动应答AA/G Application Agent / Gateway 应用代理/网关AAA Authentication， Authorization and Accounting 验证、授权和帐户AAB Automatic Alternative Billing 自动更换记帐AAB Automatic Answer Back 自动应答AAC Active Address Code 有效地址码AAC Aeronautical Administrative Communication 航空管理通信AAC Automatic Alarm Call 自动报警呼叫AACS Asynchronous Address Communication System 异步地址通信系统AAD Adaptive Arithmetic Decoder 自适应算术码译码器AAE Adaptive Arithmetic Encoder 自适应算术码编码器AAF Access Adaption Function 存取自适应功能AAF Analog Antialiasing Filter 模拟防混淆滤波器AAIC Accounting Authority Identification Code 结算机构识别码AAL ATM Adaptation Layer ATM适配层AAL1 ATM Adaptation Layer 1 ATM适配层1AAL2 ATM Adaptation Layer 2 ATM适配层2AAL3/4 ATM Adaptation Layer 3/4 ATM适配层3/4AAL5 ATM Adaptation Layer 5 ATM适配层5AALM ATM Adaptation Layer Module ATM适配层模块AAR Automatic Alternative Routing 自动迂回路由AARE Application Association REsponse 应用联合响应AARQ Application Association ReQuest 应用联合请求AAS Advanced Administration System 先进管理系统AAS Automatic Addressing System 自动寻址系统AAS Automatic Announcement Subsystem 自动通知子系统AAS Automatic Audio Switching system 自动音频交换系统AAT Automatic Answer Trunk 自动应答中继AATS Alerting Automatic Telling Status 自动报警状态AAU Automatic Answering Unit 自动应答单元AAVD Automatic Alternate Voice / Data 自动语音/数据交替使用AB ABbreviated dialing 缩位拨号AB Address Bus 地址总线AB Aligned Bundle 定位光纤束AB Audio Bandwidth 音频带宽ABC Address Bus Control 地址总线控制ABC Advanced Broadband Communications 高级宽带通信ABC Analog Baseband Combiner 模拟基带合并器ABC Auto Billing Calling 自动记帐呼叫ABC Automatic Bandwidth Control 自动带宽控制ABC Automatic Bias Compensation 自动偏置补偿ABC Automatic Bias Control 自动偏置控制ABC Automatic Broadcasting Control system 自动广播控制系统ABD ABbreviated Dialing 缩位拨号ABD Answer-Back Device 应答设备ABDL Automatic Binary Data Link 自动二进制数据链路ABEP Advanced Burst Error Processor 高级突发错误处理器ABER Average Bit Error Rate 平均误比特率ABF Air Blown Fiber 充气光纤ABI Application Binary Interface 应用二进制接口ABM Asynchronous Balanced Mode 异步平衡模式ABOBA Asynchronous Bidirectional Optical Branching Amplifier 不对称双向光支路放大器ABR Address Buffer Register 地址缓冲寄存器ABR Answer Bid Ratio 应答试占比ABR Area Border Router 区域边界路由器ABR Auromatic Bit Rate selection 自动比特率选择ABR Available Bit Rate 可用比特率ABS Access Barred Signal 接入受阻信号ABS Alternate Billing Service 可选计费业务ABS Antipodal Baseband Signaling 对应基带信号ABT ATM Block Transfer ATM块转移AC Access Code 存取码，接入码AC Access Concentrator 接入集中器AC Access Control 访问控制AC Access Coupler 通路耦合器AC Access Cycle 存取周期AC Accounting Function 计费功能AC Advice of Charge 计费通知AC Application Channel 应用信道AC Application Context 应用关系AC Area Code 地区号AC Armored Cable 铠装光缆AC Asynchronous Computer 异步计算机AC Authentication Center 认证中心AC Authentication Code 认证码ACA ACcounting Analysis 结算分析ACA Adaptive Channel Allocation 自适应信道分配ACA Adjacent Channel Attenuation 相邻信道衰减ACA Automated Cable Analysis 电缆自动分析ACB Automatic Call Back 自动回叫ACC Account Card Calling 计帐卡呼叫ACC ACCounting collection 帐单收集ACC Asynchronous Communication Control 异步通信控制ACC Automatic Carrier Control 载波自动控制ACC Automatic Congestion Control 自动拥挤控制ACCA ACcounting Class Administration 结算分类管理ACCH Associated Control CHannel 随路控制信道ACCS Automatic Calling Card Service 自动呼叫卡业务ACD Automatic Call Distribution 自动呼叫分配ACD Automatic Call Distributor 自动呼叫分配器ACDMA Advanced CDMA 高级码分多址ACE Access Connection Element 接入连接单元ACE Animated Computer Education 计算机动画教育ACE Automatic Calling Equipment 自动呼叫设备ACE Auxiliary Control Element 辅助控制单元ACF Access Control Field 访问控制字段ACF Advanced Communications Function 高级通信功能ACF Authentication Control Function 鉴权控制功能ACF Automatic Colour Filter 自动彩色过滤器ACH Answer CHarge 应答计费ACHI Application CHannel Interface 应用信道接口ACI Access Control Information 接入控制信息ACI Adjacent Channel Interference 相邻信道干扰ACI Asynchronous Communication Interface 异步通信接口ACIA Asynchronous Communication Interface Adapter 异步通信接口适配器ACL Access Control List 访问控制表ACL Advanced Communication Link 高级通信链路ACL Application Control Language 应用控制语言ACL Authorized Component List 授权成员表ACM Access Control Module 访问控制模块ACM Address Complete Message 地址完全消息ACM Alarm Control Module 报警控制模块ACM Application Control Management system 应用控制管理系统ACM Association for Computing Machinery 计算机协会(美国) ACM Automatic Coding Machine 自动编码机ACM Auxiliary Control Module 辅助控制模块ACO Alarm Cut—Off 报警切断ACP ACtion Point 作用点ACP Agent Creation Point 代理生成点ACPM ATM Central Process Module ATM中央处理模块ACR Access Control Register 访问控制寄存器ACR ACcounting Registration 结算登记ACR Allowed Cell Rate 允许的信元率ACR Attenuation-to-Crosstalk Ratio 衰减串扰比ACR Automatic Call Recording 自动呼叫记录ACR Automatic Character Recognition 自动字符识别ACR Available Cell Rate 可用信元率ACR Average Cell Rate 平均信元率ACRE Automatic Call Recording Equipment 自动呼叫记录设备ACS Access Control Server 接入控制服务器ACS Access Control System 接入控制系统ACS Admission Control Service 许可控制服务ACS Advanced Cryptographic System 高级密码系统ACS Alarm Call Service 报警呼叫业务ACS All Channel Signaling 全信道信令ACS Association Control Service element 联合控制服务单元ACS Asynchronous Communication Server 异步通信服务器ACS Audio Communication System 音频通信系统ACS Automatic Call Sender 自动呼叫发送器ACS Automatic Coding System 自动编码系统ACSE Association Control Service Element 联合控制业务单元ACT Automatic Computer Testing 自动计算机测试ACTS Advanced Communication Technologies and Services 先进的通信技术与业务ACTTAB ACTion TABle 动作表ACU Access Control Unit 接入控制单元ACU Automatic Calling Unit 自动呼叫装置AD Address Decoder 地址译码器AD Administrative Domain 管理域ADAC Automatic Data Acquisition Center 自动数据采集中心ADC ADdress Complete 地址完全ADC Analog-Digital Converter 模数转换器ADCC Asynchronous Data Communication Channel 异步数据通信信道ADCCP Advanced Data Communications Control Procedure 高级数据通信控制规程ADCP Advanced Data Communication Protocol 高级数据通信协议ADE Automatic Data Entry system 自动数据输入系统ADF Authentication Data Function 鉴权数据功能ADH Asynchronous Digital Hierarchy 异步数字系列ADI ADdress Incomplete 缩位拨号ADIX Advanced Digital Information eXchange 先进的数字信息交换ADL Administration Des cription Language 管理描述语言ADL Application Development Language 应用开发语言ADL Automatic Data Link 自动数据链路ADLC Advanced Data Link Control 高级数据链路控制ADLC Analogue-Digital Line Converter 模拟—数字线路变换器ADM Adaptive Delta Modulation 自适应增量调制ADM Add / Drop Multiplexer 分插复用器ADM Automated Data Management 自动数据管理ADN Administration Data Network 管理数据网络ADNSC Automatic Digital Network Switching Center 自动数字网交换中心ADP Acoustic Data Processor 声音数据处理器ADP Associative Data Processing 关联数据处理ADP Automatic Data Processing 自动数据处理ADP Automatic Data Processor 自动数据处理器ADPCM Adaptive Differential PCM 自适应差分脉码调制ADPLL All Digital Phase-Locked Loop 全数字式锁相环ADPS Automatic Data Processing System 自动数据处理系统ADPS Auxiliary Data Processing System 辅助数据处理系统ADR Address Digit Receiver 地址数字接收机ADR ADdress Register 地址寄存器ADR ADvisory Route 建议路由ADS Abbreviated Dialing Service 缩位拨号业务ADS Active Double Star 有源双星ADS Advanced Debugging System 先进程序调试系统ADS Advanced Display System 高级显示系统ADS Analog Display Service interface 模拟显示服务接口ADS Application Development System 应用开发系统ADS Asynchronous Data Service 异步数据业务ADS Automatic Digital Switch 自动数字交换机ADSL Asymmetric Digital Subscriber Line 非对称数字用户线ADSL Asymmetric Digital Subscriber Loop 非对称数字用户环路ADSS All—Dielectric Self—Supporting optic fiber cable 全介质自承式光缆ADT Assured Data Transfer 有保证的数据传送ADT Automatic Data Test system 自动数据测试系统ADU Automatic Dialing Unit 自动拨号装置AE Animation Editor 动画编辑器AE Application Entity 应用实体AE Audio Equipment 音频设备AES Advanced Encryption Standard 高级加密标准AEST Automated Enhanced Security Tool 自动强化安全工具AET Average Execution Time 平均执行时间AF Access Facilities 接入设施AF Adaption Facility 适配设施AF Adaption Function 适配功能AF Assured Forwarding 可确定的转发AF Audio-Frequency 音频AF-PHB Assured Forwarding PHB group 可确定的转发PHB组AFI Authority and Format Identifier 权限和格式标识符AFI Authority Format Identifier 权限格式标记符AFIPS American Federation of Information Processing Society 美国信息处理协会联合会AFP Advanced Function Printing 先进的功能打印AFR Automatic Flexible Routing 自动可变路由AFSK Audio Frequency Shift Keying 声频频移键控AFT Adapter Fault Tolerance 适配器容错AFT Asynchronous Frame Technology 异步帧技术AG Application Gateway 应用网关AGC Automatic Gain Control 自动增益控制AGCH Access Grant CHannel 接入允许信道AGS Application Generator System 应用生成器系统AH Authentication Header 认证头AHT Average Handling Time 平均处理时间AHT Average Holding Time 平均保持时间AI Alarm Indication 报警指示AI Artificial Intelligence 人工智能AI Automatic Inspection 自动检验AIDS Advanced Interactive Display System 高级交互式显示系统AIFF Audio Interchange File Format 音频交换文件格式AIL Artificial Intelligence Language 人工智能语言AIL Audio Interface Library 音频接口库AIM Address Indexing Method 地址检索方法AIM Advanced Image Management system 高级图像管理系统AIM Advanced Information Manager 高级信息管理程序AIM Advanced Interface Module 高级接口模块AIM Asynchronous Interface Module 异步接口模块AIMUX ATM Inverse MUltipleXing ATM反向复用AIN Advanced Intelligent Network 高级智能网AIN Asia Internet Network 亚洲因特网网络AIRS Automatic Image Retrieval System 自动图像检索系统AIS Alarm Indication SignalAIS Automatic Information System 自动信息系统AIS Automatic Intercept System 自动截取系统AIU Alarm Interface Unit 告警接口装置AIU ATM Interface Unit ATM接口单元AIX Advanced Interactive eXecutive 高级交互执行程序AL Address Line 地址线AL Application Layer 应用层AL Audio Language 音频语言AL Audio Library 音频库ALAN Advanced Local Area Network 高级局域网ALB Automatic Loop Back 自动回环ALC Analog Line Card 模拟用户线插件ALE Automatic Laser Encoder 自动激光编码器ALE Automatic Link Establishment 自动链路建立ALI Asynchronous Line Interface 异步线路接口ALIM ATM Line Interface Module ATM线路接口模块ALP Automated Learning Process 自动学习过程ALS Automated Location System 自动定位系统ALT Algorithmic Learning Theory 算法学习理论ALT Automatic Line Test 自动线路测试AM Access Module 接入模块AM Address Mark 地址标记AM-VSB Amplitude Modulation Vestigial Side-Band 残留边带振幅调制AMA Action Media Adapter 自动媒体适配器AMA Automatic Message Accounting 自动信息计费AMC Alternate Media Center 备用媒体中心AMC ATM inter—Module Connector ATM模块间连接器AMCP Advanced Multimedia Communication Protocol 高级多媒体通信协议AMCR Adaptive Multimedia Communication Routing 自适应多媒体通信路由算法AMES ATM Mobility Extension Service ATM移动性扩展服务AMF Authentication Management Function 认证管理功能AMHS Automatic Message Handling System 自动信息处理系统AMI Alternative Mark Inversion 传号交替取反AMIS Audio Message Interactive Specification 声讯交互规范AMME Automatic Multi—Media Exchange 自动多媒体交换机AMPE Automated Message Processing Exchange 自动信息处理交换机AMPS Advanced Mobile Phone System 高级移动电话系统AMR Adaptive Multiple Rate 自适应多速率AMSIA AV Multimedia Service Implementation Agreement 音像多媒体业务执行协议AN Access Network 接入网AN Access Node 接入节点AN Active Network 有源网络AN Active Node 有源节点ANAS ATM Network Access Subsystem ATM网接入子系统ANCC Access Network Control Center 接入网控制中心AND Automatic Network Dialing 自动网络拨号ANI Automatic Number Identification 自动号码识别ANM ANnouncement Machine 录音通知机ANMP Account Network Management Program 帐目网络管理程序ANN Artificial Neural Network 人工神经网络ANS Access Network System 接入网系统ANSA Advanced Network System Architecture 高级网络系统体系结构ANSI American National Standard Institute 美国国家标准协会ANSS Access Network Support System 接入网支持系统ANTC Advanced Network Test Center 高级网络测试中心AO Automated Office 自动化办公室AOC Advice Of Charge 计费通知AOC All-Optical Communication 全光通信AOD Active Optical Device 有源光器件AOF Active Optical Fiber 有源光纤AON Active Optical Network 有源光网AON All Optical Network 全光网络AOS Advanced Operating System 高级＊作系统AP Access Point 接入点AP Access Protocol 访问协议AP Analysis Point 分析点APCM Adaptive Pulse Code Modulation 自适应脉码调制APD Avalanche Photo Diode 雪崩光电二极管APDU Application Protocol Data Unit 应用协议数据单元APE Adaptive Prencdictive Encoding 自适应预测编码APE Animation Production Environment 动画制造环境API Application Program Interface 应用编程接口APII Asia Pacific Information Infrastructure 亚太信息基础设施APMT Asia Pacific satellite Mobile Telecommunication 亚太卫星移动通信系统APON ATM Passive Optical Network ATM无源光纤网APPN Advanced Peer-to-Peer Networking 高级对等联网APS Automatic Protection Switching 自动保护切换APSK Amplitude Phase Shift Keying 幅相键控APU Audio Processing Unit 音频处理单元APWS Automation Placement Wiring Subsystem 自动化布局布线子系统AR Address Register 地址寄存器AR Alternate Route 迂回路由AR Artificial Reality 人工现实ARC Administrative Radio Conference 无线电管理会议ARF Access link Relay Function 接入链路转接功能ARM Asynchronous Response Mode 异步响应模式ARP Address Resolution Protocol 地址解析协议ARPANET Advanced Research Projects Agency NET （美国)高级研究计划局网ARQ Automatic Repeat reQuest 自动要求重复ARR Automatic ReRouting 自动重选路由ARS Auto Rate Selection 自动速率选择ARS Auto Response System 自动响应系统AS Absent—Subscriber 缺席用户AS Activity Scanning 活动扫描AS Anti-Spoofing 反电子欺骗AS Assured Service 确保服务AS Authentication Server 认证服务器AS Autonomous System 自治系统ASAP Application Service Access Point 应用业务接入点ASB Asymmetric Switched Broadband 非对称宽带交换ASBR Autonomour System Border Router 自治域边界路由器ASCII American Standard Code for Information Interchange 美国信息交换标准码ASD Automatic Synchronized Discriminator 自动同步鉴别器ASE Amplified Spontaneous Emission 放大自发辐射ASE Application Service Element 应用业务单元ASE Application System Entity 应用系统实体ASE ATM Switching Element ATM交换元件ASF Air—Supported Fiber 空气间隙光缆ASI Alternate Space Inversion 隔位空号翻转ASIC Application Specific Integrated Circuit 专用集成电路ASIM ASynchornous Interface Module 异步接口模块ASK Amplitude Shift Keying 幅移键控ASLC Analog Subscriber Line Circuit 模拟用户线电路ASM ATM Switching Mode ATM交换模式ASN ATM Switching Network ATM交换网ASN。

《通信专业实务》缩略语表

《通信专业实务》缩略语表

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

通信常见缩略语大全

通信常见缩略语大全

通信常见缩略语缩略语英文全称中文解释2G 2nd Generation Mobile CommunicationsSystem第二代移动通信系统3G，3GMS 3rd Generation Mobile CommunicationsSystem第三代移动通信系统3GPP 3rd Generation Partnership Project 第三代合作组织AAAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL1 ATM Adaptation Layer type 1 ATM适配层类型1 AAL2 ATM Adaptation Layer type 2 ATM适配层类型2 AAL5 ATM Adaptation Layer type 5 ATM适配层类型5 ABR Available Bit Rate 可用比特率AC Access Class 接入类ACL Access Control List 访问控制列表ACS Add, Compare, Select 加,比,选ADMF Administration Function at the LIAN LIAN中的管理功能实体ADT Adaptive Dynamic Threshold 自适应动态阀值AG Access Gateway 接入网关AI Acquisition Indicatior 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALD Antenna line device 天线线路设备ALIM ATM Line Interface Module subrack ATM线路接口插框AM Account Management 计费管理AM Acknowledged Mode 确认模式AMR Adaptive MultiRate 自适应多速率ANR Automatic Neighbour Relation Function 自动邻区优化ANSI American National Standard Institute 美国国家标准组织AoCC Advice of Charge Charging 计费费用通知AoCI Advice of Charge Information 计费信息通知AP Access Point 接入点AP Access Preamble 接入前导APN Access Point Name 接入点名称ARP Address Resolution Protocol 地址解析协议ARP Allocation Retention Priority 接入保持优先级ARPU Average Revenue Per User 每用户平均收入ARQ Automatic Repeat Request 自动重发请求AS Application Server 应用服务器AS Access Stratum 接入层ASC Access Service Class 接入服务类ASCII American Standard Code for InformationInterchange美国信息交换标准码ASF Application Server Function 应用服务器功能ASIC Application Specific Integrated Circuit 专用集成电路ASN.1 Abstract Syntax Notation One 抽象语法编码1 ASP Application Server Process 应用服务器进程ASP Access Service Provider 接入服务提供商ATM Asynchronous Transfer Mode 异步传输模式AuC Authentication Center 鉴权中心BBAIC Barring of All Incoming Calls 限制所有入呼叫BAIC-Roam Barring of All Incoming Calls when Roamingoutside the home PLMN country当漫游出归属PLMN国家后，限制入呼叫BAM Back Administration Module 后管理模块BAOC Barring of All Outgoing Calls 限制所有出局呼叫BAS Broadband Access Server 宽带接入服务器BC Billing Center 计费中心BCCH Broadcast Control Channel 广播控制信道BCH Broadcast Channel 广播信道BCFE Broadcast Control Functional Entity 广播控制功能实体BER Bit Error Rate 误比特率BFD Bidirectional Forwarding Detection 双向转发检测BGP Border Gateway Protocol 边界网关协议BHCA Busy Hour Calling Attempt 忙时试呼次数BICC Bearer Independent Call Control 承载无关呼叫控制BIOS Basic Input Output System 基本输入输出系统BITS Building Integrated Timing Supply System 通信楼综合定时供给系统BLER Block Error Rate 误块率BMC Broadcast/Multicast Control 广播/组播控制BNET Broadband NETwork subrack 宽带交换网插框BOIC Barring of Outgoing International Callssupplementary service禁止国际出局呼叫补充业务BOIC-exHC Barring of Outgoing International Calls exceptthose directed to the Home PLMN Country限制所有除归属国外的国际出局呼叫BOM Bill of Material 物料清单BOOTP Bootstrap ProtocolBS Billing System 计费系统BSC Base Station Controller 基站控制器BSP Board Support Packet 板级支持软件包BSS Base Station Subsystem 基站子系统BSSMAP BSS移动应用部分BSSAP Base Station Subsystem Application Part 基站子系统应用部分BTS Base Transceiver Station 基站收发信台CCA Capacity Allocation 容量分配CAA Capacity Allocation Acknowledgement 容量分配确认CAC Call Admission Control 呼叫准入控制CAMEL Customized Applications for Mobile networkEnhanced Logic移动网络增强逻辑的客户化应用CAP CAMEL Application Part CAMEL应用部分CAPEX Capital Expenditure 资本性支出CAR Committed Access Rate 约定访问速度CBR Constant Bit Rate 恒定比特率CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCF Conditional Call Forwarding 条件呼叫前转CCF Call Control Function 呼叫控制功能CCH Control Channel 控制信道CCPCH Common Control Physical Channel 公共控制物理信道CCTrCH Coded Composite Transport Channel 编码合成传输信道CD Collision Detection 碰撞检测CD Capacity Deallocation 容量释放CDA Capacity Deallocation Acknowledgement 容量释放确认CDF Cumulative Distribution Function累积分布函数CDMA Code Division Multiple Access 码分多址接入CDR Call Detail Record 呼叫详细记录CDV Cell Delay Variation 信元时延抖动CDVT Cell Delay Variation Tolerance 信元时延抖动容限CE channel element 信道单元CFB Call Forwarding on mobile subscriber Busy 遇忙前转CFN Connection Frame Number连接帧号CFNRc Call Forwarding on mobile subscriber NotReachable不可及前转CFNRy Call Forwarding on No Reply 无应答呼叫前转CFU Call Forwarding Unconditional 无条件呼叫前转CG Charging Gateway 计费网关CGF Charging Gateway Functionality 计费网关实体CHR Call History Record呼叫历史记录CIC circuit identification code 电路识别码CIO Cell Individual Offset 小区偏移量CLR Cell Loss Rate 信元丢失率CLIP Calling Line Identification Presentationsupplementary service主叫识别提供补充业务CLIR Calling Line Identification Restrictionsupplementary service主叫识别限制补充业务CM Configuration Management 配置管理CM Connection Management 连接管理CMM Capability Mature Model 能力成熟度模型CN Core Network 核心网络CoLI Connected Line Identity 被叫识别CoLP COnnected Line identification Presentationsupplementary service被叫识别提供补充业务CoLR COnnected Line identification Restrictionsupplementary service被叫识别限制补充业务CORBA Common Object Request Broker Architecture 公用对象请求代理程序体系结构CPCH Common Packet Channel 公共分组信道CPICH Common Pilot Channel 公共导频信道CPE Customer Premise Equipment 用户端设备CPLD Complex Programmable Logical Device 可编程逻辑器件CPRI Common Public Radio Interface 通用公共无线接口CPU Central Processing Unit 中央处理器CQT Call Quality Test 呼叫质量测试CRC Cyclic Redundancy Code 循环冗余码CRC Cyclic Redundancy Check 循环冗余校验CRS Common Reference Signal 普通参考信号CS Circuit Switch 电路交换域CSE Camel Service Environment CAMEL服务环境CSI CAMEL Subscription Information CAMEL用户签约信息CTCH Common Traffic Channel 公共业务信道CTDMA Code Time Division Multiple Access 码分-时分多址CUG Closed User Group 闭合用户群CW Call Waiting 呼叫等待（补充业务）CW Continuous Wave连续波测试DDAGC Digital Automatic Gain Control 数字自动增益控制DBS Distributed NodeB System分布式基站系统DC Dedicated Control (SAP) 专用控制(SAP)DCA Dynamic Channel Allocation 动态信道分配DCCC Dynamic Channel Configuration Control动态信道配置控制DCFE Dedicated Control Functional Entity 专用控制功能实体DCCH Dedicated Control Channel 专用控制信道DCH Dedicated Channel 专用信道DCS1800 Digital Cellular System at 1800MHz1800MHz数字蜂窝系统DDN Defense Data Service 防卫数据网DF2P Delivery Function at the LIAN handling IRI data LIAN中的IRI数据传输实体DF3P Delivery Function at the LIAN handling IDPdataLIAN中的IDP数据传输实体DFT Discrete Fourier Transform 离散傅里叶变换DHCP Dynamic Host Configuration Protocol 动态主机配置协议DL Downlink (Forward link) 下行链路(前向链路)DLCI 数据链路连接标识DNS Domain Name Server 域名服务器DPC Destination Point Code 目的地信令点编码DPCCH Dedicated Physical Control Channel 专用物理控制信道DPCH Dedicated Physical Channel 专用物理信道DPDCH Dedicated Physical Data Channel 专用物理数据信道DoS Denial of Service 拒绝服务DRAC Dynamic Resource Allocation Control 动态资源分配控制DRD Direct Retry Decision 直接重试判决DRNC Drift Radio Network Controller 漂移无线网络控制器DRNS Drift RNS 漂移RNSDRS Dedicated Reference Signal 专用参考信号DRX Discontinuous Reception 非连续接收DSCH Downlink Shared Channel 下行共享信道DS-CDMA Direct-Sequence Code Division MultipleAccess直接序列码分多址DSCP Differentiated Services Code Point 差分服务代码点DSP Data Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling No.1 1号数字用户信令（协议）DT Drive Test 路测DTAP 直接传输应用部分DTCH Dedicated Traffic Channel 专用业务信道DTMF Dual Tone Multiple Frequency 双音多频DTX Discontinuous Transmission 非连续发送EEACL Expand ACL 扩展ACLEC Echo Cancellation 回声消除Ec/No Received energy per chip divided by the powerdensity in the band每码片接收能量/ 功率密度EIR Equipment Identity Register 设备识别寄存器EIRP Effective Isotropic Radiated Power 等效全向辐射功率EMC Electro Magnetic Compatibility 电磁兼容性EMS Element Management System 网元管理系统ETSI European Telecommunications StandardsInstitute欧洲电信标准组织FFA Foreign Agent 外部代理FACH Forward Access Channel 前向接入信道FAUSCH Fast Uplink Signaling Channel 快速上行信令信道FBI Feedback Information 反馈信息FBTD 反馈发射分集FCS Fame Check Sequence 帧检测序列FDD Frequency Division Duplex 频分双工FDDI Fiber Distributed Digital Interface 光纤分布式数字接口FDMA Frequency Division Multiple Access 频分多址FE Fast Ethernet 快速以太网FEC Forward Error Correction 前向纠错编码FER Frame Error Rate 误帧率FFS For Further Study 有待下一步研究FFT Fast Fourier Transform 快速傅里叶变换FM Fault Management 故障管理FPGA Field Programmable Gate Array 现场可编程门阵列FPLMTS Future Public Land Mobile TelephoneSystem未来陆地移动电话系统FR Frame Relay 帧中继FRC Fundamental Resource Configuration 基本信道配置FTAM File Transfer, Access and Management 文件传输、存取（访问）与管理FTAM File Transfer Access and Management 文件传输接入与管理FTP File Transfer Protocol 文件传输协议GGBP Guaranteed Bit Power 保证比特功率GBR Guaranteed Bit Rate 保证比特速率GC General Control (SAP) 通用控制(SAP)G-CDR GGSN-CDR GGSN产生的有关PDP context的计费数据记录GE Gigabit Ethernet 千兆以太网GF Galois Field 伽罗华域GGSN Gateway GPRS Support Node 网关GPRS支持节点GMLC Gateway Mobile Location Center 网关移动位置中心GMM GPRS Mobility Management GPRS移动性管理GMSC Gateway Mobile-services Switching Center 网关移动业务交换中心GMT Greenwich Mean Time 格林尼治标准时间GOS GRADE OF SERVICE 服务等级（阻塞概率）GP Guard Period 保护周期GPRS General Packet Radio Service 通用分组无线业务GPS Global Position System 全球定位系统GRE Generic Routing Encapsulation 通用路由封装GSM，GSM900，GSM1800 Global System for Mobile communications全球移动通信系统，900MHz的GSM系统，1800MHz的GSM系统GSN GPRS Support Node GPRS支持节点GSPU GGSN Signaling Process Unit GGSN信令处理单元GT Global Title 全球寻址码GTP GPRS Tunneling Protocol GPRS隧道协议GTP-C GPRS Tunneling Protocol for control plane GPRS隧道协议控制面GTP-U User plane of GPRS Tunneling Protocol GPRS隧道协议用户面GUI Graphic User Interface 图形用户界面GW GateWay 网关HH.248 H.248/Megaco protocol H.248媒体网关控制协议HCS Hierarchical Cell Structure 层次蜂窝结构HDLC High Data Link Control 高速数据链路规程HLR Home Location Register 归属位置寄存器HO Handover 切换HOLD Call Hold 呼叫保持HPLMN Home PLMN 归属PLMNHSC Hot Swap Controller 热倒换控制板HTTP Hyper Text Transfer Protocol 超文本传输协议HW High Way 高速信号线IIAC Intelligent Access Control 智能准入控制IBCA 基于干扰的信道分配ICMP Internet Control Message Protocol 因特网控制报文协议（Internet控制消息协议）ICP Internet Content Provider 互联网内容提供商IDBS indoor Distributed NodeB System数字式室内覆盖分布系统IDE Integrated Device Electronics 集成设备电路IDP Intercept Data Product 监听数据包IEC International Electrotechnical Commission 国际电工委员会IETF Internet Engineering Task Force Internet工程任务组IFFT Inverse Fast Fourier Transform 快速傅里叶逆变换iGWB iGateway Bill 计费网关IMA Inverse Multiplexing on ATM ATM反向复用iManager M2000 integrated Manager Mobile 2000集中移动网管系统M2000（华为公司网管产品）IMEI International Mobile station Equipment Identity 国际移动终端设备标识IMS IP Multimedia Subsystem IP多媒体系统IMSI International Mobile Subscriber Identity 国际移动用户标识IMT-2000 International Mobile Telecommunication 2000 国际移动通信系统2000IN Intelligent Network 智能网IP Internet Protocol 互联网协议IPBCP IP Bearer Control Protocol IP承载控制协议IPCP IP Control Plane IP控制面IPOA IP Over ATM ATM承载IPIR Incremental Redundancy增量冗余IR InfraRed红外线（通讯）IRI Intercept Related Information 监听相关信息ISCP Interference on Signal Code Power 信号码功率干扰ISCP Interference Signal Code Power 干扰信号码功率ISDN Integrated Services Digital Network 综合业务数字网IS-IS Intermediate System-to-Intermediate System 中间系统到中间系统路由协议ISP Internet Service Provider 互联网业务提供商ISUP ISDN User Part （of signalling system No.7）（七号信令之）ISDN用户部分ITU International Telecommunications Union 国际电信联盟（国际电联）ITU-T ITU Telecommunication StandardizationSector ITU 电信标准化组（部）JJD Joint Detection 联合检测JTAG Joint Test Action Group 联合测试行动小组Kkbps kilo-bits per second 千比特/秒Kpi Key Performance Indicators关键业绩指标LL1 Layer 1 (physical layer) 第一层(物理层)L2 Layer 2 (data link layer) 第二层(数据链路层)L3 Layer 3 (network layer) 第三层(网络层)LAC Link Access Control 链路接入控制LAI Location Area Identity 位置区域识别LAN Local Area Network 局域网LAPD Link Access Protocol on the D channel D信道上的链路访问协议LAPDm Link Access Protocol on the Dm channel Dm信道上的链路访问协议LCD Liquid Crystal Display 液晶显示器LCS Location Services 位置业务LDAP Lightweight Directory Access Protocol 轻量级目录访问协议。

通信行业名词缩写解释

通信行业名词缩写解释

通信⾏业名词缩写解释名词缩写解释缩写术语英⽂全称中⽂全称0-93G Third Generation第三代移动通信3GPP Third Generation Partnership Project 第三代合作项⽬(WCDMA+TD-SCDMA)3GPP2Third Generation Partnership Project 2第三代合作项⽬CDMA2000 AAAL2 ATM Adaptation Layer type 2 ATM 适配层类型2AAL5 ATM Adaptation Layer type 5 ATM 适配层类型5AC Antenna Calibration 天线校准AC Adimission Control 接⼊控制AC Alternate Current 交流ACU Access Controfl Unit 接⼊控制单元ACK Ackonwledgement 应答ADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control ⾃动增益控制ALCAP Access Link Control Application Protocol 接⼊层链路控制应⽤协议AIF Analog Intermediate Frequency 模拟中频AKA Authentication and key agreement 认证和密钥协商机制AMR Adaptive multi rate ⾃适应多速率语⾳编码AMPS American Mobile Phone System 美国移动电话系统1GAOA Angle of arrival 到达⽅位⾓ATM Asynchronous transfer mode 异步传输模式AuC Authencation centre 鉴权中⼼AwGN Additional White Gaussian noice 加性⾼斯⽩噪声BBC Burst Composition 突发形成BCH Broadcast channel ⼴播信道BCCH Broadcast control channel ⼴播控制信道BCP Baseband Control Processor 基带控制处理器BER Bit error rate 误⽐特率BMC Broadcast /multicast control ⼴播/多波控制BSC Base station controller基站控制器BSS Base station subsystem 基站⼦系统BTS Base transceiver station 基站收发机B3G Beyond 3G 后3G ,或4GCCA Code assignment 码分配CAC Connection Admission Control 连接接⼊控制CBS Cell Broadcast Service ⼩区⼴播业务CBR Constant Bit Rate 固定⽐特率CC Channel code 信道编码CC Call Control 呼叫控制CCCH Common Control Channel 公共控制信道CCH Common Channel 公共信道CCTrCH Coded Composite Transport Channel 码分复合传输信道CCPCH Common Control Physical Channel 公共控制物理信道CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址接⼊CPM Communications Processor Module 通信处理模块CPP Chip Processing Processor 码⽚级处理器CPU Central Processing Unit 中央处理单元CRC Cyclic redundancy check 循环冗余校验CRNC Controlling radio network controller 控制的⽆线⽹络控制器CS Circuit Switch 电路交换CS-MGW Circuit Switch-MediaGateway 电路交换-媒体⽹关CWTS China wireless telecommunication standard group 中国⽆线通信标准组CM Connnection managerment 连接管理CN Core Network 核⼼⽹DDAC（D/A）Digital to Analog Converter 数模转换器DC Direct Current 直流DCA Dynamic Channel Assignment 动态信道分配DCCH Dedicated Control Channel 专⽤控制信道DCH Dedicated Channel 专⽤信道DCLK Digital Clock 数字时钟DDC Digital Down Conversion 数字下变频DIF Digital Intermediate Frequency 数字中频DOA Direction of arrival 到达⽅向DRA Dynamic Resource Allocate 动态资源分配DPRAM Dual Port RAM 双⼝RAMDMB Digital Main Board 数字主板DUC Digital Up Conversion 数字上变频DwPCH Downlink Pilot channel 下⾏导频信道DwPTS Downlink Pilot Slot 下⾏导频时隙EE1PB E1 Protection Board E1保护板E2PROM Electrically erasable PROM（EEPROM）电可擦除的PROM EDGE Enhanced data rate for GSM evolution GSM 增强数据速率EFR Enhanced Full rate 增强⾏全速率EIR Equipment Identity register 设备识别寄存器EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁⼲扰EMIF External Memory Interface 外部存储器接⼝EVM Error Vector MagnitudeEPROM Erasable PROM 可擦除的PROMEPLD Erasable Programmable Logic Device 可擦除可编程逻辑器件FFDD Frequency Division Duplex 频分双⼯FDMA Frequency Division multiple access 频分多址FC Fast control 快速控制FCC Fast Communications Controller 快速通信控制器FER Frame Error Rate 误帧率FETH Fast Ethernet 快速以太⽹FIFO First In First Out (Menory)先⼊先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）FP Frame Protocol 帧协议FPGA Field Programmable Gate Array 现场可编程门阵列FPACH Fast Physical Access Channel 快速物理接⼊信道GGGSN GPRS gateway support node GPRS⽹关节点GPIO General Purpose Input Output 通⽤输⼊输出GPRS General Packet Radio Service 通⽤分组⽆线服务GPS Global Position System 全球定位系统GSM Global System for Mobile communications 全球移动通信系统GMM GPRS mobility management GPRS移动性管理GMSC Gateway MSC ⽹关MSCGTP GPRS tunneling protocol 通⽤分组⽆线业务隧道协议HHA High Availability ⾼可靠性HC Hand over 切换HDLC High Data Link Control ⾼速数据链路控制HFN Hyper frame number 超帧号HLR Home Location Register 归属位置寄存器HSDPA High speed downlink packet access ⾼速下⾏分组接⼊HSCSD High speed circuit switched data ⾼速电路交换HSS Home subscriber server 归属⽤户服务器II2C（I2C）Inter-integrated circuit ⼀种两线的接⼝标准ICL Interface and Control Logic 接⼝和控制逻辑IF Intermediate Frequency 中频IMA Inverse Multiplexing for ATM ATM反向复⽤IMSI International mobile subscriber identity 国际移动⽤户识别号IMT-2000 International mobile telecommunication 国际移动通信-2000IP Internet Protocol 国际互连⽹协议Iu Interconnection point between an RNC and a CoreNetwork CN（MSC或者SGSN）和RNC之间的接⼝Iub Interface between Node B and RNC Node B和RNC之间的接⼝Iur A logical interface between two RNC RNC和RNC之间的接⼝IuUP Iu User Plane Iu接⼝⽤户⾯ITU International Telecommunication Union 国际电信联盟JJD Joint Detection 联合检测LL1 Layer 1(physical layer) 层1（物理层）L2 Layer 2(data link layer) 层2（数据链路层）L3 Layer 3(network layer) 层3（⽹络层）LC Load control 负载控制LCLK Local Clock 本地时钟LCR Low Chip Rate 低码⽚速率LMT Local Maintenance Terminal 本地维护终端LMT-B Local Maintenance Terminal for Node B Node B的本地维护终端LMT-R Local Maintenance Terminal for RNC RNC本地操作维护终端LNA Low Noise Amplifier 低噪放（低噪声放⼤器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LVDS Low Voltage Differential Signaling 低电压差分信令MME Mobile equipment 移动设备MIF Microprocessor Interface 微处理器接⼝MII Media Independent Interface 媒体独⽴接⼝MTBF Mean Time Between Failure 平均故障间隔时间MS Mobile Station 移动台MSC Mobile Switching Center 移动交换中⼼MTP Message Transfer Part 消息传送部分MTBF Mean Time Between Failure 平均故障间隔时间NNAS Non access stratum ⾮接⼊层NBT NodeB tester NodeB 测试仪NNI Network/ Network Interface ⽹络⽹络接⼝NRT Non Real Time ⾮实时NCO Numerically Controlled Oscillator 数控振荡器NSM Network Synchronous Module ⽹同步模块NMS Nnetwork Management System ⽹络管理系统OO&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio ⽆线操作维护中⼼OVSF Orthogonal Variable Spreading Factor 正交可变扩频因⼦OLIA Optical Line Interface Assemble 光线路接⼝板OMUPPA Power Amplifier 功率放⼤器PC Power Control 功率控制PCCH Paging Control Channel 寻呼控制信道P-CCPCH Primary Common Control Physical Channel 主公共控制物理信道PD Phase Detector 鉴相器PDU Protocol Data Unit 协议数据单元PDSCH Physical Downlink Shared Channel 物理下⾏共享信道PGC Programmable Gain Control 可编程增益控制PHY Physical device 物理层器件PID Production Identification 产品识别数据PICH Page Indication Channel 寻呼指⽰信道PLL Phase Locked Loop 锁相环PRACH Physical random access channel 物理随机接⼊信道PROM Programmable ROM 可编程ROMPS Packet Switched 分组交换PSB Power Supply Board 电源板PSTN Public switched telephone network 公⽤电话交换⽹PVC Permanent Virtual Circuit 永久虚电路QQoS Quality of Service 业务质量QPSK Quadrature Phase Shift Keying 正交相移键控QAM Quadrature amplitude modulation 正交幅度调制RRACH Radom access channel 随机接⼊信道RAM Random Access Memory 随机访问存储器RAN Radio Access Network ⽆线接⼊⽹RANAP Radio access network application aprt ⽆线接⼊应⽤部分RASAP Radio access subsystem application part ⽆线接⼊⼦系统应⽤部分RRC Radio Resource Control ⽆线资源控制RRM Radio Resource Management ⽆线资源管理RF Radio Frequency 射频RFLO Radio Frequency Local Oscillator Synthesizer 射频本振RNC Radio Network Controller ⽆线⽹络控制器RNS Radio Network Subsystem ⽆线⽹络⼦系统ROM Read-Only Memory 只读存储器RSSI Received Signal Strength Indicator 接收信号强度指⽰RT Real Time 实时RTD Round trip delay 环路延时RU Resource Unit 资源单元RX Reception（Receiver）接收（器）SSAW Source Surface Wave 声表⾯波S-CCPCH Secondary Common Control Physical Channel 辅公共控制物理信道SCCP Signaling Connection Control Part 信令连接控制部分SCH Synchronization Channel 同步信道SD Sync-UL Detection 上⾏同步检测SFN System Frame Number 系统帧号SGSN Serving GPRS Support Node 服务GPRS⽀持节点SIB System Information Block 系统信息块SIR Signal-to-Interference Ratio 信⼲⽐SJ Smart Antenna and Joint Detection 智能天线和联合检测SMS Short Message Service 短信息业务SMC Serial Management Interface 串⾏管理接⼝SRB Signalling Radio Bearer 信令⽆线承载SRNC Serving Radio Network Controller 服务⽆线⽹络控制器SRNS Serving Radio Network System 服务⽆线⽹络控制器系统STM-1 Synchronous Transfer Mode 1 同步传输模式1SS7 Signaling system no.7 7号信令SPI Serial Peripheral Interface 串⾏外设接⼝STM-1 Synchronous Transfer Mode 1 同步传输模式1SWR Standing Wave Ratio 驻波⽐TTA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接⼝TBD To be defined 待定TBS Transport Block Set 传输块集TCP/IP TransmissionControl Protocol/Internet Protocol 传输控制协议/互联⽹协议TDD Time Division Duplex 时分双⼯TDMA Time Division multiple access 时分多址接⼊TD-SCDMA Time Division Synchronous CDMA 时分复⽤的同步的CDMAT_FRAME Wireless Timing Frame ⽆线定时帧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TPC Test PC 基站测试软件TPC Transmit power control 传输功率控制TRB Transmitting and Receiving Board 模拟收发板TS Time Slot 时隙TrCH Transport Channel 传输信道T_SLOT Wireless Timing Slot ⽆线定时时隙TTI Transmission time interval 传输时间间隔TM Transparent Mode 透明模式TX Transmission（Transmitter）发送（发射）（器）UUART Universal Asynchronous Receiver/Transmitter 通⽤异步收发器UE User Equipment ⽤户设备UL Uplink 上⾏UTOPIA Universal Test and Operations Physical layer ATM通⽤测试操作物理层接⼝Interface for ATMUu Air Interface between Node B and UE NodeB和UE之间的空中接⼝UMTS Universal Mobile Telecommunications System 通⽤移动通讯系统UpPTS Uplink Pilot Time Slot 上⾏引导时隙URA UTRAN Registration Area UTRAN登记区UTRA Universal Terrestrial Radio Access 通⽤陆地⽆线接⼊UTRAN Universal Terrestrial Radio Access Network 通⽤陆地⽆线接⼊⽹络UNI User Network Interface ⽤户⽹络接⼝VVC Virtual Circuit 虚电路VCI Virtual Channel Identifier 虚通道标识VCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器VLR Visitor Location register 访问者位置寄存器VPI Virtual Path Identifier 虚通路标识WWCDMA Wideband CDMA 宽带码分多址ACU Access Control Unit 接⼊控制单元BBU Base Band Unit 基带处理单元CAN bus Controller area Network bus 控制器局域⽹CF Compact Flash card 紧凑型Flash存储设备CPB Chip Process Board 基带码⽚处理板CPM Communications Processor Module 通信处理模块DC Direct Current 直流电源DPM DCB & TPA-PSB Module DCB及TPA-PSB模块EEPROM Electrically erasable PROM 电可擦除的PROM FCC Fast communications controller 快速通信控制器GPCM General-purpose chip-select machine 通⽤⽚选机器GPS Global Position System 全球定位系统IPOA IP Over ATM ATM上的IP传输MMU Memory management unit 存储器管理单元RFU Radio Frequency Unit ⽆线射频单元RIU RNC Interface Unit NodeB与RNC接⼝单元RIU_DOF RIU Dual Optical Fiber interface RIU双光⼝板RIU_E1 RIU Ethernet 1 Interface RIU_E1接⼝板RIU_SOF RIU Single Optical Fiber interface RIU单光⼝板SAAL Signaling ATM Adaptation Layer ATM信令适配层SCM Switch Control Management 交换控制管理板卡SEB Serial Extension Board 串⼝板SIU System Interface Unit 系统接⼝单元SPB Symbol Process Board 基带符号处理板TPA TD-SCDMA Power Amplifier TD-SCDMA功率放⼤器AAL ATM Adaptation Layer ATM适配层AS Access Stratum 接⼊层BCCH Broadcast Control Channel ⼴播控制信道CCCH Common Control Channel 公共控制信道CN Core Network 核⼼⽹C-RNTI Cell RNTI ⼩区⽆线⽹络临时标识CS Circuit Switched 电路交换DCH Dedicated Channel 专⽤信道DL Downlink 下⾏链路DRNC Drift Radio Network Controller 漂移⽆线⽹络控制器DSCH Downlink Shared Channel 下⾏共享信道DTCH Dedicated Traffic Channel 专⽤业务信道ID Identifier 标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（⽹络层）PCCH Paging Control Channel 寻呼控制信道PCH Paging Channel 寻呼信道PDCP Packet Data Convergence Protocol 分组数据会聚协议PLMN Public Land Mobile Network 公共陆地移动⽹PS Packet Switching 分组交换QoS Quality of Service 业务质量RANAP Radio Access Network Application Part ⽆线接⼊⽹络应⽤部分RNSAP Radio Network Subsystem Application Part ⽆线⽹络⼦系统应⽤部分RNTI Radio Network Temporary Identifier ⽆线⽹络临时标识RNC Radio Network Controller ⽆线⽹络控制器RRC Radio Resource Control ⽆线资源控制Rx Receive 接收SAP Service Access Point 业务接⼊点SRNC Service Radio Network Controller 服务⽆线⽹络控制器S-RNTI SRNC – RNTI 服务⽆线⽹络临时标识TDD Time Division Duplex 时分复⽤TFS Transport Format Set 传输格式集合TMSI Temporary Mobile Subscriber Identity 临时移动⽤户标识符Tx Transmit 发送UE User Equipment ⽤户设备UL Uplink 上⾏链路UMTS Universal Mobile Telecommunications System 全球移动通信系统U-RNTI UTRAN-RNTI UTRAN⽆线⽹络临时标识UTRAN UMTS Terrestrial Radio Access Network UMTS地⾯⽆线接⼊⽹AAL ATM Adaptation Layer ATM适配层BCCH Broadcast Control Channel ⼴播控制信道CCCH Common Control Channel 公共控制信道CN Core Network 核⼼⽹CS Circuit Switched 电路交换DCH Dedicated Channel 专⽤信道DL Downlink 下⾏链路DRNC Drift Radio Network Controller 漂移⽆线⽹络控制器DSCH Downlink Shared Channel 下⾏共享信道DTCH Dedicated Traffic Channel 专⽤业务信道ID Identifier 标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（⽹络层）PCCH Paging Control Channel 寻呼控制信道PLMN Public Land Mobile Network 公共陆地移动⽹PS Packet Switching 分组交换QoS Quality of Service 业务质量RANAP Radio Access Network Application Part ⽆线接⼊⽹络应⽤部分RNSAP Radio Network Subsystem Application Part ⽆线⽹络⼦系统应⽤部分RNTI Radio Network Temporary Identifier ⽆线⽹络临时标识RNC Radio Network Controller ⽆线⽹络控制器RRC Radio Resource Control ⽆线资源控制Rx Receive 接收SAP Service Access Point 业务接⼊点SRNC Service Radio Network Controller 服务⽆线⽹络控制器S-RNTI SRNC – RNTI 服务⽆线⽹络临时标识TDD Time Division Duplex 时分复⽤TMSI Temporary Mobile Subscriber Identity 临时移动⽤户标识符Tx Transmit 发送UE User Equipment ⽤户设备UL Uplink 上⾏链路UMTS Universal Mobile Telecommunications System 全球移动通信系统U-RNTI UTRAN-RNTI UTRAN⽆线⽹络临时标识UTRAN UMTS Terrestrial Radio Access Network UMTS地⾯⽆线接⼊⽹ACK Acknowledgement 确认AICH Acquisition Indicator CHannel 捕获指⽰信道AM Acknowledged Mode 确认模式AS Access Stratum 接⼊层ASN.1 Abstract Syntax Notation.1 抽象语法符号集BCCH Broadcast Control Channel ⼴播控制信道BCFE Broadcast Control Functional Entity ⼴播多投控制功能实体BER Bite Error Rate 误码率BSS Base Station Sub-system 基站⼦系统C Conditional 条件CCPCH Common Control Physical CHannel 公共控制物理信道CCCH Common Control Channel 公共控制信道CN Core Network 核⼼⽹CPCH Common Packet CHannel 公共分组信道C-RNTI Cell RNTI ⼩区⽆线⽹络临时标识DCA Dynamic Channel Allocation 动态信道分配DCFE Dedicated Control Functional Entity 专⽤控制功能实体DCH Dedicated Channel 专⽤信道DC-SAP Dedicated Control SAP 专⽤控制业务接⼊点DL Downlink 下⾏链路DRAC Dynamic Resource Allocation Control 动态资源分配控制DSCH Downlink Shared Channel 下⾏共享信道DTCH Dedicated Traffic Channel 专⽤业务信道FAUSCH Fast Uplink Signalling Channel 快速上⾏信令信道FFS For Further Study 再研究GC-SAP General Control SAP 通⽤控制业务接⼊点ID Identifier 标识IETF Internet Engineering Task Force ⽹络⼯程任务加强IMEI International Mobile Equipment Identity 国际移动设备标识码IMSI International Mobile Subscriber Identity 国际移动⽤户标识码LAI Location Area Identity 位置域标识L1 Layer 1 层1（物理层）L2 Layer 2 层2（数据链路层）L3 Layer 3 层3（⽹络层）MP Mandatory Present 必选MCC Mobile Country Code 移动国家码MNC Mobile Network Code 移动⽹络码MS Mobile Station 移动台Nt-SAP Notification SAP 通知业务接⼊点NW Network ⽹络OP Optional Present 可选ODMA Opportunity Driven Multiple Access 时机驱动多址接⼊PCCH Paging Control Channel 寻呼控制信道PCH Paging Channel 寻呼信道PDSCH Physical Downlink Shared Channel 下⾏物理共享信道PLMN Public Land Mobile Network 公共陆地移动⽹PNFE Paging and Notification Control Functional Entity 寻呼通知功能实体PRACH Physical Random Access Channel 随机接⼊物理信道PUSCH Physical Uplink Shared Channel 上⾏共享物理信道QoS Quality of Service 业务质量RAI Routing Area Identity 路由域标识RFE Routing Functional Entity 路由功能实体RLC Radio Link Control ⽆线链路控制RNTI Radio Network Temporary Identifier ⽆线⽹络临时标识RNC Radio Network Controller ⽆线⽹络控制器RRC Radio Resource Control ⽆线资源控制RSSI Received Signal Strength Indicator 接收信号强度指⽰SAP Service Access Point 业务接⼊点SCFE Shared Control Function Entity 共享控制功能实体SF Spreading Factor 扩频因⼦SHCCH Shared Control Channel 共享控制信道SIR Signal to Interference Ratio 信噪⽐SSDT Site Selection Diversity Transmission 位置选择分集S-RNTI SRNC - RNTI 服务⽆线⽹络临时标识符TBD to be decided 再决定TDD Time Division Duplex 时分复⽤TME Transfer Mode Entity 传输模式实体TMSI Temporary Mobile Subscriber Identity 临时移动⽤户标识符Tr Transparent 透明的Tx Transmission 传输发送UE User Equipment ⽤户设备UL Uplink 上⾏链路UM Unacknowledged Mode ⾮确认模式UMTS Universal Mobile Telecommunications System 全球移动通信系统UNACK Unacknowledgement ⾮确认U-RNTI UTRAN-RNTI UTRAN⽆线⽹络临时标识符USCH Uplink Shared Channel 上⾏共享信道UTRAN UMTS Terrestrial Radio Access Network UMTS陆地⽆线接⼊⽹Itf_b接⼝到协议⽹关NEMADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control ⾃动增益控制ATM Asynchronous transfer mode 异步传输模式BCP Baseband Control Processor 基带控制处理器BIST Built in self testBPF Band Pass Filter 带通滤波器CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址CPM Communications Processor Module 通信处理模块CPU Central Processing Unit 中央处理单元CIC Cfaded-integrator-comb (filter)CN Core Network 核⼼⽹DC Direct Current 直流DCLK Digital Clock 数字时钟DMB Digital Main Board 数字主板DwPTS Downlink Pilot Slot 下⾏导频时隙E1PB E1 Protection Board E1保护板Electrically erasable PROM 电可擦除的PROME2PROM（EEPROM）EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁⼲扰EMIF External Memory Interface 外部存储器接⼝EMIFA EMIF AEMIFB EMIF BEPROM Erasable PROM 可擦除的PROMFCC Fast Communications Controller 快速通信控制器FETH Fast Ethernet 快速以太⽹FIFO First In First Out (Menory)先⼊先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）FP Frame Protocol 帧协议GP Guard Period 保护时隙GPCM General-purpose chip-select machine 通⽤⽚选机器GPIO General Purpose Input Output 通⽤输⼊输出GPS Global Positioning System 全球定位系统GTS General Test System 通⽤测试系统HPI Host Port Interface 主机接⼝HW Hardware 硬件HRCW Hardware Reset Configuration Word 硬件复位配置字I2C（I2C）Inter-integrated circuit ⼀种两线的接⼝标准ICL Interface and Control Logic 接⼝和控制逻辑IF(1)Intermediate Frequency 中频IF(2)Interface 接⼝IMA Inverse Multiplexing for ATM ATM反向复⽤Iub Interface between Node B and RNC Node B和RNC之间的接⼝IubFP Frame Protocol on Iub interfaceJTAG Joint Test Action GroupLCLK Local Clock 本地时钟LDO Low-Dropout RegulatorLED Light-Emitting Diode 发光⼆级管LMT Local Maintenance Terminal 本地维护终端LMT-B LMT for Node B Node B的本地维护终端LNA Low Noise Amplifier 低噪放（低噪声放⼤器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LSBMMU Memory management unit 存储器管理单元MSB Most Significant BitMIF Microprocessor Interface 微处理器接⼝MII Media Independent Interface 媒体独⽴接⼝MTBF Mean Time Between Failure 平均故障间隔时间O&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio ⽆线操作维护中⼼PCBPD(1)Phase Detector 鉴相器PD(2)Power Detection 功率检测PHY Physical device 物理层器件PPS Pulse Per Second 秒脉冲PROM Programmable ROM 可编程ROMPSB Power Supply Board 电源板QPSK Quadrature Phase Shift KeyingRAN Radio Access Network ⽆线接⼊⽹RF Radio Frequency 射频RFLO Radio Frequency Local Oscillator Synthesizer 射频本振RMS Root-Mean-Square 均⽅根RNC Radio Network Controller ⽆线⽹络控制器RNS Radio Network Subsystem ⽆线⽹络⼦系统ROM Read-Only Memory 只读存储器RX Reception（Receiver）接收（器）SMA SubMiniature version ASMC Serial Management Interface 串⾏管理接⼝SPI Serial Peripheral Interface 串⾏外设接⼝SWR Standing Wave Ratio 驻波⽐TA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接⼝TBD To be defined 待定TD-SCDMA Time Division Synchronous CDMA 时分复⽤的同步的CDMAT_FRAME Wireless Timing Frame ⽆线定时帧FFFT_SLOT Wireless Timing Slot ⽆线定时时隙TX Transmission（Transmitter）发送（发射）（器）UART Universal Asynchronous Receiver/Transmitter 通⽤异步收发器UE User Equipment ⽤户设备UpPTS Uplink Pilot Slot 上⾏导频时隙UTOPIA Universal Test and Operations Physical layerATM通⽤测试操作物理层接⼝Interface for ATMVCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器缩写术语英⽂全称中⽂全称ADC （A/D）Analog to Digital Converter 模数转换器AGC Automatic Gain Control ⾃动增益控制ATM Asynchronous transfer mode 异步传输模式BCP Baseband Control Processor 基带控制处理器BIST Built in self testBSP Board Support Package 板级⽀持包CCU Central Control Unit 中央控制单元CDMA Code Division Multiple Access 码分多址f Codec and Frame protocol Processor 编解码和帧协议处理器CPM Communications Processor Module 通信处理模块CPU Central Processing Unit 中央处理单元CIC Cascaded-integrator-comb (filter)CN Core Network 核⼼⽹DC Direct Current 直流DCLK Digital Clock 数字时钟DDP Data Distribution Processor 数据分发处理器DIF Digital Intermediate Frequency 数字中频DMB Digital Main Board 数字主板DSP Digital Signal Processing (Processor) 数字信号处理（器）DwPTS Downlink Pilot Slot 下⾏导频时隙E1PB E1 Protection Board E1保护板Electrically erasable PROM 电可擦除的PROME2PROM（EEPROM）EMC Electromagnetic Compatibility 电磁兼容EMI Electromagnetic Interference 电磁⼲扰EMIF External Memory Interface 外部存储器接⼝EMIFA EMIF AEMIFB EMIF BEPROM Erasable PROM 可擦除的PROMFCC Fast Communications Controller 快速通信控制器FETH Fast Ethernet 快速以太⽹FIFO First In First Out (Menory)先⼊先出（存储器）FIR Finite Impulse Response (Filter) 有限冲击响应（滤波器）fGPCM General-purpose chip-select machine 通⽤⽚选机器GPIO General Purpose Input Output 通⽤输⼊输出GPS Global Positioning System 全球定位系统HRCW Hardware Reset Configuration Word 硬件复位配置字FICL Interface and Control Logic 接⼝和控制逻辑IF(1)Intermediate Frequency 中频IF(2)Interface 接⼝IMA Inverse Multiplexing for ATM ATM反向复⽤Iub Interface between Node B and RNC Node B和RNC之间的接⼝IubFP Frame Protocol on Iub interfaceJTAG Joint Test Action GroupLCLK Local Clock 本地时钟LDO Low-Dropout RegulatorLED Light-Emitting Diode 发光⼆级管LMT Local Maintenance Terminal 本地维护终端LMT-B LMT for Node B Node B的本地维护终端LNA Low Noise Amplifier 低噪放（低噪声放⼤器）LO Local Oscillator 本振LPF Loop Filter 环路滤波器LSBMcBSP Multichannel Buffered Serial Port 多通道缓冲串⼝MMU Memory management unitF 存储器管理单元MIF Microprocessor Interface 微处理器接⼝MII Media Independent Interface 媒体独⽴接⼝MTBF Mean Time Between Failure 平均故障间隔时间O&M Operation & Maintenance 操作和维护OMC-R Operation and Maintenance Center-Radio ⽆线操作维护中⼼PCBPD(1)Phase Detector 鉴相器PD(2)Power Detection 功率检测PHY Physical device 物理层器件PID Production Identification Data 产品识别数据PPS Pulse Per Second 秒脉冲PROM Programmable ROM 可编程ROMPSB Power Supply Board 电源板QPSK Quadrature Phase Shift KeyingRAN Radio Access Network ⽆线接⼊⽹RF Radio Frequency 射频RFLO Radio Frequency Local Oscillator Synthesizer 射频本振RMS Root-Mean-Square 均⽅根RNC Radio Network Controller ⽆线⽹络控制器RNS Radio Network Subsystem ⽆线⽹络⼦系统ROM Read-Only Memory 只读存储器RX Reception（Receiver）接收（器）SMA SubMiniature version ASMC Serial Management Interface 串⾏管理接⼝SPI Serial Peripheral Interface 串⾏外设接⼝TA Trace Adaptor 跟踪适配器Tb Interface between Node B and LMT-B Node B和LMT-B之间的接⼝TBD To be defined 待定TDD Time Division Duplex 时分双⼯TD-SCDMA Time Division Synchronous CDMA 时分复⽤的同步的CDMAT_FRAME Wireless Timing Frame ⽆线定时帧TOD Time Of DayT_SLOT Wireless Timing Slot ⽆线定时时隙TX Transmission（Transmitter）发送（发射）（器）UART Universal Asynchronous Receiver/Transmitter 通⽤异步收发器UE User Equipment ⽤户设备UpPTS Uplink Pilot Slot 上⾏导频时隙UTOPIA Universal Test and Operations Physical layerATM通⽤测试操作物理层接⼝Interface for ATMVCXO Voltage Controlled Xtal Oscillator 压控晶体振荡器3G-MSC 3rd Generation Mobile Switching Centre 第三代移动交换中⼼3G-SGSN 3rd Generation Serving GPRS Support Node 第三代服务GPRS的节点ATM Asynchronous Transfer Mode 异步传递模式AAL2 ATM Adaptation Layer type 2 ATM适配层类型2AS Access Stratum 接⼊层BSSMAP Base Station Subsystem Management Application Part 基站⼦系统管理应⽤部分CC Connection Confirm 连接确认CN Core Network 核⼼⽹CS Circuit Switched 电路交换PS Packet Switched 分组交换PVC Permanent Virtual Circuit 永久虚电路RLP Radio Link Protocol ⽆线链路协议RNC Radio Network Controller ⽆线⽹络控制器RNL Radio Network Layer ⽆线⽹络层RFC RAB sub Flow Combination RAB⼦流组合RFCI RFC Indicator RAB⼦流组合指⽰SVC Switched Virtual Circuit 交换虚电路SDU Service Data Unit 服务数据单元SMpSDU Support Mode for predefined SDU size 预定义SDU⼤⼩的⽀持模式SAP Service Access Point 业务接⼊点SRNS Serving RNS 服务⽆线⽹络⼦系统TrM Transparent Mode 透明模式TNL Transport Network Layer 传输⽹络层UE User Equipment ⽤户设备UP User Plane ⽤户平⾯UTRAN UMTS Terrestrial Radio Access Network UMTS 陆地⽆线接⼊⽹VC Virtual CircuitC-SAP 控制业务接⼊点CBC ⼩区⼴播中⼼CBS ⼩区⼴播业务CTCH 公共业务信道CTCH-BS 公共业务信道块集kbps 千⽐特/秒L1 Layer 1 (physical layer)L2 Layer 2 (data link layer)L3 Layer 3 (network layer)NSAPI ⽹络层业务接⼊点UE ⽤户设备本⽂档⽤到下列缩略语:ASC 接⼊业务类别BCCH ⼴播控制信道C- 控制-CCCH 公共控制信道DCH 专⽤信道DL 下⾏链路DSCH 下⾏链路共享信道DTCH 专⽤业务信道FAUSCH 快速上⾏链路信令信道L1 Layer 1 (物理层)L2 Layer 2 (数据链路层)L3 Layer 3 (⽹络层)PCCH 寻呼控制信道PHY 物理层PhyCH 物理信道RNC ⽆线⽹络控制器RNS ⽆线⽹络⼦系统RNTI ⽆线⽹络临时识别RRC ⽆线资源控制SAP 业务接⼊点SDU 业务数据单元SHCCH 共享信道控制信道SRNC 服务RNCSRNS 服务RNSTFI 传输格式指⽰U- ⽤户-UE ⽤户设备UL 上⾏链路UMTS 通⽤移动通信系统USCH 上⾏链路共享信道UTRA UMTS陆地⽆线接⼊UTRAN UMTS陆地⽆线接⼊⽹本⽂档中应⽤以下缩略语：AS 接⼊层C-SAP 控制服务接⼊点IETF Internet⼯程任务组L2 层2 (数据链路层)L3 层3 (⽹络层)PID 分组标⽰RFC 请求注解RRC ⽆线资源控制RTP 实时协议SDU服务数据单元TCP 传输控制协议UE ⽤户设备UMTS 通⽤移动通信系统UTRA UMTS陆地⽆线接⼊UTRAN UMTS陆地⽆线接⼊⽹缩略语ARQ ⾃动重发请求BCCH ⼴播控制信道C- 控制-CCCH 公共控制信道CCH 控制信道CN 核⼼⽹DC 专⽤控制(SAP)DCH 专⽤信道DL 下⾏DSCH 下⾏共享信道DTCH 专⽤业务信道FCS 帧校验序列GC 通⽤控制(SAP)HO 切换ITU 国际电信联盟kbps 每秒千⽐特L1 层1 (物理层)L2 层2 (数据链路层)L3 层3 (⽹络层)MS 移动站Nt 通知(业务接⼊点) PCCH 寻呼控制信道PU 净荷PHY 物理层PhyCH 物理信道RNTI ⽆线⽹络临时标识RRC ⽆线资源控制SAP 业务接⼊点SDU 业务数据单元SHCCH 共享信道控制信道TDD 时分复⽤TFI 传输格式指⽰U- ⽤户-UE ⽤户设备UL 上⾏链路UMTS 全球移动通信系统UTRA UMTS 陆地⽆线接⼊UTRAN UMTS陆地⽆线接⼊⽹GPRS General Packet Radio ServiceAA Anonymous AccessATM Asynchronous Transfer ModeBG Border GatewayBSSGP Base Station System GPRS ProtocolCCU Channel Codec UnitCGI Cell Global IdentityDNS Domain Name SystemGGSN Gateway GPRS Support NodeGSN GPRS Support NodeICMP Internet Control Message ProtocolIETF Internet Engineering Task ForceIPv4 Internet Protocol version 4IPv6 Internet Protocol version 6L3MM Layer 3 Mobility ManagementLL-PDU LLC PDULLC Logical Link ControlMDFG Mobile Detached Flag for GPRSMNRF Mobile station Not Reachable FlagMSP Multiple Subscriber ProfileMTP2 Message Transfer Part layer 2MTP3 Message Transfer Part layer 3NSAPI Network layer Service Access Point Identifier NSS Network SubSystem PCU Packet Control UnitPDCH Packet Data CHannelPDN Packet Data NetworkPDP Packet Data Protocol, e.g., IP or X.25PTM Point To MultipointPTP Point To PointPVC Permanent Virtual CircuitRAI Routeing Area IdentityRRM Radio Resource ManagementSGSN Serving GPRS Support NodeSM Short MessageSM-SC Short Message service Service CentreSMS-GMSC Short Message Service Gateway MSCSMS-IWMSC Short Message Service Interworking MSCSN-PDU SNDCP PDUSNDC SubNetwork Dependent ConvergenceSNDCP SubNetwork Dependent Convergence Protocol TCAP Transaction Capabilities Application Part TCP Transmission Control ProtocolTID Tunnel IdentifierTLLI Temporary Logical Link IdentityTRAU Transcoder and Rate Adaptor Un缩略BBCC:BaseStationColourCode.基站⾊码。

通信行业术语缩写

通信行业术语缩写
成立于1998年，由许多国家和地区的电信标准化组织共同组成，是一个具有广泛代表性的国际标准化组织，是3G技术的重要制定者。它存在的意义，就是为了协调成员之间的矛盾，制定规则和契约。
5GC
5G Core Network，5G 核心网。
5G NSA
5G Non-Standalone，5G非独立组网。
5G不能直接连核心网，通过4G控制面接入，再通过双连接的方式使用户面在4G和5G分流。
3DES（即Triple DES）是DES向AES过渡的加密算法（1999年，NIST将3DES指定为过渡的加密标准），是DES的一个更安全的变形。3DES是DES加密算法的一种模式，它使用3条56位的密钥对数据进行三次加密。
3GPP
Third Generation Partnowledgement，应答消息。
接收端发送的、确认信息成功接收的响应信息。确认可以在任何层面实现，包括物理层（利用电压在一条或多条线缆上对传输进行协调）、链路层（表示一条物理链路进行了成功的传输）、甚至更高的层级。
ACL
Access Control List，访问控制列表。
被授权访问某一资源的实体及其访问权限的列表。
3GPP定义的一种QoS参数，表示一个UE所有Non-GBR业务所允许的最大速率。
AMC
Adaptive Modulation and Coding，自适应调制编码。
AMF
Access and Mobility Management Function，接入和移动性管理功能。
5GC 的核心网络功能之一, 和 gNodeB 通过 NG接口进行逻辑互联。
AMF Region
AMF区域
AMF Set
AMF集
AMR

通信术语缩写

通信术语缩写
A C T : Alcatel Crystal Technology
A C T S : Advanced Communication Technologies and Services
A C U : Antenna Combining Unit
A C U : Acknowledge Signal Unit
A M T I C S : Advanced Mobile Traffic Information & Communications System
A N : Access Network/Node
AND : Abbreviated Dialling Number
A N I : Automatic Number Identification
A o C : Advice of Charge
A O C : Automatic Output Control
A D S : ASIC Design System (Alcatel Microelectronics)
A D S I : Analog Display Services Interface
A D S L : Asymmetric Digital Subscriber Line
A D S S : All-Dielectric Self-Supported
A C D : Automatic Call Distribution
A C E : Automatic Cross-connection Equipment
A C E : Auxiliary Control Element (Alcatel 1000 S12)
A C F : Advanced Communications Function

移动通信术语(缩略语)小全

移动通信术语(缩略语)小全

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

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

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

通信行业术语缩写

通信行业术语缩写
CB
Configuration Baseline»配罟基线。
已经正式约定并由变更管理流程进行管理的配置的基准。配置基准用作未来 构建、发布和变更的基础。
CC
Component Carrier,分量載波□指参与载波聚合的不同小区所对应的载波。
CCCH
Common Control CHannel,公共控制信道。
CMAS
Commercial Mobile Alert System,商用移动预警系统。
CMUA
Central Monitoring Unit type A,集中监控单元。
•种对不同温控力式的机柜进行温度自动调节控制的电/电路，支持对柜内 开关量的检测。
CoMP
coordinated multipoint transmission/receptiont协作多点发送/接收。
成立于1998年，由许多国家和地区的电信标准化组织共同组成，是-个具 有广泛代衣性的国际标准化组织，是3G技术的重要制定者。它存在的意 义，就是为了协调成员之间的矛厉，制定规则和契约。
5GC
5G Core Network, 5G核心网。
5G NSA
5G Non-Standalone,5G非独立组网。
•个点到多点的双向控制信道。公共控制信道主要用于传送接入管理功能相 关的信令信息。
CCE
Control Channel Element,控制信道元素。
CCH
Common transport CHannel»公共传输信道。
ecu
Cabinet Control Unit,机柜控制单元。
CD
Collision Detection,碰撞检测。
BSR
Buffer Status Report»缓冲区状态报告。

通讯类常用英文缩写名词

通讯类常用英文缩写名词

通讯类常用英文缩写名词ADPCM adaptive differential pulse code modulating 自适应差分脉冲调制ADSL asymmetric digital subscriber line 不对称数字用户环路（线路）AGC automatic gain control 自动增益控制AM amplitude modulation 振幅调制AMI alternate mark invertion 信号交替反转码（双极码）AMPS advanced mobile phone system 现代移动通信系统AN access network 接入网ARQ automatic repeat request 自动重发要求ASK amplitude shift keying 移幅键控ASIC application specific integrated circuit 专用集成电路ASCII America standard code for information interchange ASCII码ATM asynchronous transfer mode 异步转移模式AUC authentication center 鉴权中心AWGN additive white Guassion noise 加性白色高斯噪声AU administer unit 管理单元AUG administer unit group 管理单元BCH bose-chaudhuri-hocquenghem 以名字命名的一种高效循环码B-ISDN broadband ISDN 宽带ISDNBPF band pass filter 带通滤波器BPSK binary phase shift keying 二进制移相键控BQM balanceable quaternary phase shift keying 平衡四相移键控BSC binary symmetric channel base station controller 二进制对称信道基站控制器BTS base transceiver station 基站CCIR International Consultive Committee for Radiotelecommunication 国际无线电咨询委员会CCITT Consultive Committee for International Telegraph and Telephone 国际电报电话咨询委员会CDF cumulative distribution function 概率（累积）分布函数CELP code excited linear prediction 码激励线性预测CDMA code division multiple access 码分多址CIR carrier to interference ratio 载（波）干扰比C/N carrier to noise ratio 载波信噪比CPFSK continuous phase frequency shift keying 连续相位移频键控CPM continuous-phase modulation 连续相位调制CQM complex quaternary phase shift keying 复四相调制CRC cyclic redumdancy check 循环冗余校验CMI code mark invertive 符号及转码dBI dB with respect to a isotropic radiator power 相对各向性辐射器增益dBdBI dB milli watt 以毫瓦为电平零分贝dBW dB watt 以一瓦为电平零分贝DCT discrete cosine transform 离散余弦变换DECT digital European cordless telecommunication 泛欧数字无绳通信（系统）DFT discrete Fourier transform 离散傅氏变换DLL delay locked loop 延时锁定环DM（∆M）delta modulation 增量调制DMC discrete memoryless channel 离散无记忆信道DMT discrete multitone 离散多音频（调制）DPCM differential pulse code modulation 差分脉冲编码调制DPSK differential phase-shift keying 差分移相键控DQM double quaternary modulation 双四相调制DQPSK differential quaternary phase shift keying 差分正交移相键控DR digital radio 数字无线电DS-CDMA direct sequence spread-code division multiple access 直扩序列码分多址DS-FH direct sequence spread-frequency-hopped 直接序列扩频跳频DS-SS direct sequence spread spectrum 直接序列列扩频DS direct sequence spread spectrum signal 直接序列扩频信号DSB double sideband 双边带DSB-SC double sideband suppressed carrier 双边带抑制载波DTE data terminal equipment 数据终端设备DTMF dual tone multi-frequency 双音多频DWDM dense wavelength division multiplexing 密集波分复用EIR equipment identity register 设备识别寄存器EGC equality gain control 等增益控制EIRP effected radiated with respect to an isotropic radiator power 各向同性辐射器有效辐射功率EV-DO evolution-data optimized(CDMA2000 IXEV-DO) （CDMA2001X数据最佳化升级版本）EV-DV evolution-data and video CDMA2000 （CDMA2000）数据和视频业务升级版FDM frequency division multiplexing 频分复用FDMA frequency division multiple accessing 频分多址FEC forward error correction前向纠错FFH-SS fast frequency hopped spread spectrum 快跳频扩频FH-SS frequency hopped spread spectrum 跳频扩频FH frequency hopped 跳频FSK frequency shift keying 移频键控FIR finite impulse response 有限冲激响应FPLMTS future pubic land mobile telephone system 未来公共陆地移动电话系统GMSK Gaussian-pulse minimum shift keying 高斯脉冲最小移频键控GPRS general packet radio service 综合数据包无线业务GPS global positioning system 全球定位系统GSM group special mobile 移动通信特别小组global system mobile communication 全球移动通信系统G/T gain/temperature 增益/温度（天线质量指标）HDB3 high density bipolar code of three order 三阶高密度双极性码HDLC high level data link controlled 高级数据控制链路HDTV high definition television 高清晰度电视HEC hybrid error correct 混合纠错HLR home location register 归属位置寄存器HPF higher pass filter 高通滤波器IEC International Electric Committee 国际电工委员会IIR infinite duration impulse response 无线冲激响应IP Internet Protocols 互联网协议IRQ information retransmission request 信息重发请求ISDN integrated service digital network 综合业务数字网ISI intersymbol interference 符号间干扰ISO International Standards Organization 国际标准化组织ITU International Telecommunication Union 国际电信联盟ITU-R International Telecommunication Union-Telecommunication standardization sector 国际电信联盟-无线通信标准化部门IMT-2000 International Mobile Telecommunication–2000 国际移动电信2000系统JPEG Joint Photographic Experts Groups 图片联合专家小组LED linear envelope detecting 线性包络检测LMS least mean square 最小均方（算法）LPC linear predictive coding 线性预测编码LPF lower pass filter 低通滤波器MAP maximum a posterior probability 最大后验概率MASK M-ary amplitude shift keying 多元幅移键控MFSK M-ary frequency shift keying 多元频移键控MIMO multiple input multiple output 多入多出分集技术MPEG moving picture experts group 活动图像专家组MPSK M-ary phase shift keying M元相移键控ML maximum likelihood 最大似然MLSE maximum likelihood sequence estimation 最大似然序列估计值MMSE minimum mean square error 最小均方误差MQAM M-ary quadrature amplitude modulation M元正交调幅MRC maximal ratio combining 最大比值合并MSK minimum(frequency) shift keying 最小移频键控MSC mobile switching center 移动交换中心MS mobile station 移动台NBFM narrow band frequency modulation 窄带调频NBPM narrow band phase modulation 窄带调相NGN next generation network 下一代网络N-ISDN narrow band ISDN 窄带ISDNNRZ non-return zero code 不归零码NRZI non-return zero inversion code 不归零反转码OFDM orthogonal frequency division muitiplexing 正交频分复用OOK on-off keying 开闭键控OQPSK offset quadrature phase shift keying 偏移四相移键控OSI open system interconnection 开放系统互连OMC operations & maintenance center 操作维护中心PAM pulse amplitude modulation 脉(冲)幅(度)调制PCH paging channel 寻呼信道PCM pulse code modulation 脉码调制PCN personal communication network 个人通信网PDF probability density function 概率密度函数PDM pocket division multiplexing 包分复用PLL phase locked loop锁相环路PN pseudo noise 伪随机噪声PPM pulse phase modulation 脉冲调相PWM pulse wide modulation 脉冲宽度调相PRS partial response signal 部分响应信号PSC primary synchronization code 主同步码PSK phase shift keying 移相键控PSTN public switching telephone networks 公共交换电话网QAM quadrature amplitude modulation 正交调幅QoS quality of services 服务质量QPSK quadrature phase shift keying 正交相移键控QCELP qualcomm code excited linear prediction 高通码激励线性预测混合编码R-S(code) Reed-Solomon(code) 里德-索洛蒙码，RS码RZ return zero code 归零码RPE-LTP regular pulse excited long term prediction 规则脉冲激励长期预测编码SCH synchronization channel 同步信道SDH synchronous digital hierarchy 同步数字系列SDMA space division multiple access 空分多址SDR software-defined radio 软件无线电SIR signal to interference radio 信干比SISO soft input soft output 软输入软输出（算法）SNR signal to noise ratio 信噪比SONET synchronous optical NET work 同步光纤网SS spread spectrum 扩频，扩展频谱SSB single side band 单边带SSB-LSB single sideband-lower sideband 单边带-下边带SSB-USB single sideband-upper sideband 单边带-上边带SSP service switching point 业务交换点STM synchronous transmission modulus 同步传输模式STP signaling transfer point 信令转换点STD space transmit diversity 空间发射分集STTD space time transmit diversity 空时发射分集TCM trellis coded modulation格型码调制TDD time division duplex 时分双工TDM time division multiplexing 时分复用TDMA time division multiple access 时分多址TDSCDMA time-division synchronization code division–multiple-access 时分同步码分多址TDL tau-dither loop T型抖动环TH time hoped 跳时TPC transmit power control 发射功率控制TSTD time switched transmit diversity 分时发射分集TS time slot 时隙TST time slot interchange 时隙变换TU tapped unit 支路单元TUG tapped unit group 支路单元组UHFTV ultra-high frequency TV 超高频电视V A Viterbi algorithm 维特比算法VBR variable bit rate 变比特率VC virtual channel 虚通道VCC voltage controlled clock 压控时钟VCO voltage controlled oscillator（电）压控振荡器VHF-TV very-high frequency TV 甚高频电视VQ vector quantization 矢量量化VLR visitor location register 访问位置寄存器VO Video objet 视频对象VOP video objet/plain 视频对象场景平面WAN wide-area network 广域网WBFM wideband frequency modulation 宽带跳频WBPM wideband phase modulation 宽带调相WCDMA wide-band CDMA 宽带码分多址WDM wavelength division multiplexing 波分复用WHT Walsh-Hardmard transform 沃尔什-哈达码变换WLL wireless local loop 无线本地环路1.PCM编码一、汉译英抽样量化与编码sampling,quantizing and coding抽样速率sampling rate模拟信号analog signal含噪声的环境noisy environment地面系统terrestrial system8位码序列8-digit sequence话路speech channel脉冲流stream of pulses传输质量transmission quality传输路由transmission path噪声功率noise power接收端receiving terminal幅值amplitude value重复率repetition rate数字通信digital communication信噪比signal-to-noise ratio二进制传输binary transmission帧格式frame format抽样频率sampling frequency编码过程coding process数字传输digital transmission信号电平signal levels反向操作reverse operation同步字synchronization word二、英译汉The schemes for performing these three functions实现这三项功能的方案A series of amplitude values一串幅值A speech channel of telephone quality电话质量的话路A sequence of 8-binary digits一个8位二进制码的序列A minimum theoretical sampling frequency理论上的最小抽样频率A voice channel occupying the range 300Hz to 3.4kHz占据着300Hz到3.4kHz频率范围的话路8-digits per sample value每个样值8位码The sparking of a car ignition system汽车点火系统的打火The stream of the pulses with a repetition rate of 64kHz重复率为64kHz的脉冲流The relationship of the true signal to the noise signal真实信号与噪声信号的关系The signal received from a satellite由卫星上接收的信号The complete information about a particular message一条特定消息中的完全信息The shape of the transmitted signal被传信号的波形The attenuation introduced by transmission path由传输路由引起的衰减The unit that converts sampled amplitude value to a set of pulses将抽样的幅值转换成一串脉冲的单元A sequence relating to channel 1,2 and so on涉及到第一路、第二路及其他各路的序列A unique sequence of pulses called synchronization word被称为同步字的独特的码序列Terrestrial system地面系统The presence or absence of the pulse脉冲的“有”或“无”A high-speed electronic switch高速的电子开关The time division multiplexer时分多路复用器Time division multiplexing时分多路复用2.异步串行数据传输一、汉译英串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电平space level起始位start bit终止位stop bitT秒的持续时间duration of T seconds奇偶校验位parity bit错误标志error flag传输错误transmission error下降沿falling edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data明显的缺点obvious disadvantage二、英译汉Asynchronous serial data transmission异步串行数据传输The most popular serial interface最为流行的串行借口The transmitted data所传输的数据The clocks at the transmitter and receiver发送机和接收机的时钟The era of teleprinter电传机的时代The dots and dashes of a character一个字符的点和划Three times the duration of intersymbol space符号间空格持续时间的三倍The group of bits called characters被称为字符的比特组The invariable units comprising 7 or 8 bits of information 由7或8个比特的信息组成的固定单元A clock generated locally by the receiver由接收机本地产生的时钟The received parity bit following the character在字符后所收到的奇偶校验位The falling edge of the start bit起始位的下降沿The character-oriented nature of the data link数据链路面向字符的特性3.ISO网络标准一、汉译英联网技术networking technology国际标准化组织The International Organization for Standardization参考模型reference model数据分组data packets应用程序application program网络媒体network media分层layering硬件与软件hardware and software表示层the presentation layer传输层the transport layer数据链路层the data link layer网络服务network services文件接入file-access数据格式the data format主机host协议protocol连接connectivity逻辑选址logical addressing二、英译汉Networking technology联网技术Proprietary networking system专用网络系统The international organization for standardization国际标准化组织Compatibility between the various types of networks各种网络之间的兼容性Seven numbered layers七层Standardization of network components网络部件的标准化Error recovery纠错Receiving host’s system接收方的主机系统Connection-oriented circuits面向连接的电路Information flow control信息流的控制Network topology网络拓扑Network media access网络媒体接入Electrical specification电气标准Maximum transmission distance最大传输距离4.互联网一、汉译英网络资源network resource信息服务information services远程终端remote terminals地址address互联的系统interconnected systems命令command电子邮件electronic mail主机host无线信道wireless channels搜索工具searching tools用户界面user interface拷贝copy互联网internet存取access文本信息textual messages鼠标mouse协议protocol超文本协议hypertext protocol二、英译汉Giant network of computers located all over the world分布在全世界的计算机的巨大网络Backbone system主干系统Nationwide network\全国范围的网络Electronic conferences电子会议Remote terminal远程终端Live conversation实时的对话World wide web万维网Searching tool搜索工具The largest repository of information最大的信息库Network facilities resources网络设备资源The vast majority of the computers on the net在网上的绝大多数计算机The unix operating system UNIX操作系统Textual messages文本信息A way to move data between the internet and your PC 在因特网和你的PC之间传送数据的方法The convenient searching tools方便的搜索工具The networked hypertext protocol联网的超文本协议5.光纤通信介绍一、汉译英光纤通信optical fiber communications光源light source波长wavelength激光器laser色散dispersion传输介质transmission medium多模光纤multi-mode fiber长途干线long-haul trunks单模光纤single-mode fiber带宽bandwidth宽带用户wideband subscriber纤维光学fiber-optics商用技术commercial technology门限电流threshold current光检测器photodetector波分复用wavelength multiplexing纤维光网络fiber-optic networks视频带宽二、英译汉Long distance transmission长途传输Repeater spacing中继距离Commercial technology商用技术Optical fibre communications光纤通信The total length of unstalled fibre已装光纤总长Long-haul telecommunication system长途通信系统The low-loss silica fibre低衰减的石英纤维Fibers with losses approaching the Rayleigh limit衰减逼近瑞利极限的光纤Room temperature threshold currents室温下的门限电流The longer wavelength region较长波长区Subscriber access project用户接入工程Improvements in component performance and reliability部件性能和可靠性的改进Data rates for installed fibre optic system已安装的光纤系统的数据速率Gigabit per second range每秒吉（G）比特Wavelength multiplexing波分复用Widebend subscriber loop system宽带用户环路系统Multifibre connectors多纤维连接器Projected lifetime设计寿命Light source 光源Single-mode fibre单模光纤Distributed-feedback laser分部反馈式激光器Information capacity信息容量Switching hierarchy交换体系Broadband services宽带业务6.同步数字序列一、汉译英同步数字序列Synchronous digital hierarchy国际标准international standard信号格式signal format网络节点接口network node interface支路信号tributary signals数字交叉连接digital cross-connection网络管理network management网络维护network maintenance网络运营商network operators传输速率transmission rate支路映射tributary mapping灵活性flexibility用户业务subscriber services覆盖层overlay levels制造商manufacturer同步传输帧sunchronous transmission frame线路终端复用器line terminal multiplexer分插复用器add-drop multiplexer再生中继器regenerator灵敏度sensitivity虚容器virtual container成帧字节framing byte段开销section overhead端到端传输end-to-end transmission误码监视error monitoring信号处理节点signal processing nodes静负荷payload指针pointer二、英译汉Synchronous transmission system同步传输系统The standard covering the NNI覆盖NNI的标准The international standard interface国际标准接口Direct synchronous multiplexing直接同步复用Flexible telecommunication networking灵活的通信联网Point-to-point transmission technology点对点的传输技术Advanced network management先进的网络管理The equipment supplied by different manufacturers不同厂家提供的设备The flexibility provided by SDHSDH提供的灵活性Operator of synchronous multiplexers同步复用设备的运营者Telecommunication networking电信联网Tributary signals支路信号Maintenance capabilities维护能力Unified telecommunication network infrastructure统一的电信网络基础结构Building blocks组件Terminal multiplexer终端复用器Through-mode fashion贯通方式Synchronous DXC同步数字交叉连接Varying bandwidth可变贷款Individual tributary signals各个支路信号Transport system传输系统Optical carrier光载体2-dimensional map二维图形The order of transmission传输次序Framing byte成帧字节Virtual container虚容器Section overhead段开销Bit-error monitoring误码检测7.波分复用一、汉译英对光特性的理解The understanding of the properties of light基本重要性the fundamental importance想象今天的通信系统To imagine the communication system of today光的高速公路the highways of light巨量的信息the massive amount of information采用通信新技术To adopt new communication technologies大量的视频信息The large amount of video information波分复用the wave divide multiplexing只发送单个波长To send only one wavelength传输大量的波长To transmit a large amount of wavelength无差错传输the error-free transmission自愈特性the self-healing properties直接接入光网络To access directly to the optical network视频信息the video information二、英译汉The major advance that led to the WDM revolution导致WDM革命的主要进展The invention of the optical amplifier光放大器的发明The next span of fiber下一段光纤To boost the signal power of all wavelength提高所有波长信号的功率The advances in optical amplifier在光放大器方面的进展The development of gain equalization techniques获益均衡技术的发展The multiple-wavelength transmission多波长传输The growth of wireless system无线系统的增长The growth of various application各种应用的增长The wide variety of services各种各样的业务To handle various types of traffic处理各种业务类型The all-optical cross-connect全光交叉连接8.蜂窝式电话移动系统一、汉译英蜂窝式移动电话cellular mobile telephone服务性能service performance频谱frequency spectrum频带frequency band微处理器microprocessor移动手机mobile unit广播业务broadcast service天线antenna子系统subsystems移动用户mobile subscriber服务能力service capability服务性能service performance利用率utilization带宽bandwidth单边带single-side band扩频spread spectrum大规模集成电路large scale integrated circuit蜂窝点cellular site蜂窝交换机cellular switch天线机架radio cabinet呼叫处理call processing服务器service area二、英译汉Frequency spectrum utilization频谱利用率The limited assigned frequency band有限的指定频带Complicated features and functions复杂的特性和功能Large-scale integrated circuit technology大规模集成电路技术Developmental cellular system试验性的蜂窝系统Central coordinating element中央协调单元Cellular administration蜂窝管理Operational limitation of conventional mobile telephone system传统移动电话的运行限制Limited service capability有限的服务能力Radio communication industry无线通信行业Available radio frequency spectrum可用的无线电频谱The allocated frequency band所分配的频带Mobile transceiver移动收发信机Technological feasibility技术上的可行性Severe spectrum limitations严厉的频谱限制FM Broadcasting service调频广播业务Propagation path loss传播路径衰耗Multipath fading多径衰耗Radio cabinet无线机架Telephone company zone offices电话公司地方局9.全球移动通信系统一、汉译英个人通信personal communications通信标准communication standards固定电话业务fixed telephone service网络容量network capacity移动交换中心mobile switching center国际漫游international roaming宽带业务broadband service接口转换interface conversion频谱分配frequency allocation模拟方式analogue mode蜂窝通信原理cellular communication principle拥塞jamming蜂窝裂变cell splitting基站base station寄存器register收费功能billing function接入方法access method突发脉冲传输方式Burst transmission mode开销信息overhead information切换算法handover algorithms短消息服务short message service技术规范technical specification二、英译汉Total access communication system全接入的通信系统Global mobile communication system全球移动通信系统Time division multiple access时分多址Facsimile and short message service传真和短消息服务Fixed communication networks固定通信网络A more personalized system更个人化的系统The cost and quality of the link链路的价格和质量Market growth市场的发展Fixed telephone service固定电话业务Coaxial cable同轴电缆Interface conversion借口转换Cellular communication principle蜂窝通信原理Frequency reuse and cell splitting频率再用和蜂窝裂变Cochannel interference共信道干扰Theoretical spectral capability理论上的频谱容量Micro-cellular system微蜂窝系统Base station transceiver基站收发信机Subscriber register用户寄存器Burst transmission mode突发脉冲传输模式Overhead information开销信息Advanced handover algorithms先进的切换算法The GSM technical specificationsGSM的技术规范10.3G一、汉译英移动电话the mobile telephone第三代移动业务the third generation mobile service互联协议the Internet Protocol无线通信the wireless communication手机the handset全球漫游the global roaming无线标准the wireless standard蜂窝点the cell site峰值数据速率the peak data rate平均吞吐量the average throughput下载the download多址接入the multiple access扩频技术the spread spectrum technology时隙the timeslot二、英译汉To combine high speed mobile access with Internet Protocol(IP)-based services将高速移动接入与基于IP的服务结合起来To standardize future digital wireless communication对未来数字无线通信标准化The Internet Protocol(IP)-based services基于互联协议的服务The third-generation wireless technology and networks第三代无线技术与网络The single global wireless standard单一的全球无线标准To accommodate the continuing growth of voice services as well as new wireless Internet services 容纳话音服务的连续增长与新的无限因特网的服务The spectrum allocation flexibility频谱分配的灵活性The International Telecommunications Union国际电信联盟The boundaries between communication, information, media and entertainment在通信、信息、媒体和娱乐之间的旧界限11.电路交换和分组交换一、汉译英电路交换circuit switching分组交换packet switching报文交换message switching子网subnet信头header目的地址destination address误差控制error control存储转发方式store-and-forward manner突发性bursty传输时延transmission delay中间交换设备intermediate switching equipment交换技术switching technique返回信号teturn signal报文处理机message processor给定最大长度given maximum length信息转移information transfer随机性random专用电路dedicated circuit电路利用率channel utilization二、英译汉The capability of storing or manipulating user’s data存储和处理用户数据的能力The special signaling message特定的信令信息A well defined block of data called a message为精心定义的被称为报文的数据块The information regarding the source and destination address涉及源和目的地址的信息The computer referred to as a message processor称为报文处理器的计算机The store-and forward transmission technique存储转发传输交换技术The dynamic allocation of the bandwidth带宽的动态分配The overall transmission delay of the message报文整个的传输时延Switching technique交换技术Circuit switching电路交换Message switching报文交换Packet switching分组交换Total path of connected lines连线的整个通路Source-destination pair源到目的地的一对Communication parties通信各方Transmission unit传输单元Initial connection cost incurred in setting up the circuit在建立电路时产生的起初连接成本Low delay constraint required by the user用户所需的短时延的限制The fixed dedicated end-to-end circuit固定专用的端到端电路Low channel utilization低的电路利用率12.异步转移模式一、汉译英异步转移模式asynchronous transfer mode逻辑信道logical channel虚电路virtual circuits虚路径virtual paths建议recommendation网络层network level业务与应用层service and application level虚连接virtual connection信息高速公路information superhighway点播电视video-on-demand统计复用statistical multiplexing数字化的信息digital information标识符identifier协议protocol网络节点network node宽带网broadband networkATM论坛ATM forum面向未来的future-proofed图像编码image encoding虚拟专用网virtual private network数据处理data processing二、英译汉Short packets called cells被称为信元的短的分组Bit rates of several hundred megabits a second每秒几百兆比特的速率Unique multiplexing method独特的复用方法The physical connection between any two terminals任何两个终端之间的物理连接Interactive video services交互式的视频业务A nature vehicle for multimedia services多媒体业务的自然载体The current and future requirements of both operators and users运营商和用户当前及未来的要求The technique for switching high bit rate channel高比特率信道的交换技术Asynchronous transfer mode异步转移模式Multiplexing and switching technique复用和交换技术The underlying type of transmission所承载的传输类型Dual identification双重标识Virtual circuit虚电路Virtual path虚路径The transfer of cells to the network nodes信元在网络节点上的转移Hundreds megabits a second每秒几百兆比特Recommendation I.121 I.121建议The quality of service服务质量In proportion to the exact requirement与实际需求成比例The applications and services transported over a network网络所传送的应用和业务The ability to construct virtual networks构成虚网络的能力Cost-effective use of infrastructure低价高效的利用网络设施Future-proofed面向未来的Coordination different networks carrying different services协议传送不同业务的不同网络Essential components of future information superhighways未来信息高速公路的基本部件Statistical multiplexing统计复用Optimum use of resources资源的最佳使用Virtual private networks虚拟专用网13.多媒体一、汉译英多媒体multimedia交互环境interactive environment视频压缩video compression高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers硬件、软件和应用hardware,software and application存储storage彩显colour monitor全活动图像full motion picture视频编码器vision encoder二、英译汉Mixture of hardware,software and applications硬件、软件和应用的混合Interactive environment交互环境Personal desk top computers个人桌面计算机Video compression视频压缩The vision encoder视频编码器Video-on-demand interactive services交互式视频点播业务Multimedia environment多媒体环境Visual images视频图像Hard disk storage硬盘存储Colour monitor彩显The standards of multimedia多媒体的标准Motion pictures活动图像Consumer quality of video and audio顾客质量的视频和音频Broadcast images广播图像High definition television高清晰度电视Coding algorithms编码算法Digital signal processor数字信号处理14.IP电视一、汉译英通信行业communication industry广播电视broadcast television基础结构infrastructure可视电话video telephone宽带数字技术broadband digital technology端对端的传输end-to-end transmission quanlity交换机架switch cabinet高清电视high-definition television编码技术coding technologies国际电信联盟International Telecommunication Union内容提供商content provider交互式链路interactive link二、英译汉The delivery of television over Internet Protocol(IP) networks通过IP网络传送电视The diverse content and communication services多种多样的内容和通信服务The video telephony and remote monitoring可视电话和远程监控To distribute digital television channels to consumers using a TV screen利用电视屏幕向用户发送数字电视频道The telecommunication services such as voice connections例如话音连接的电信服务The limited network bandwidth有限的网络带宽The advanced coding technologies先进的编码技术A myriad of new innovative services and applications to the user大量的创新业务和用户应用15.非对称数字用户线一、汉译英综合业务数字网Integrated services digital network局域网local area network数字用户线digital subscriber line千比特每秒kilobit per second数据流data stream传真机fax machine网上浏览surf the web白噪声white noise带宽bandwidth业务提供商serveice provide双绞线twisted-pair line双工电话信道duplex telephone channel数字信号处理digital signal processing模拟滤波器analog filterA/D变换器converter频分复用frequency division multiplexing回声消除echo cancellation调制技术modulation technique以太网ethernet防火墙firewall二、英译汉The asymmetric digital subscriber line非对称数字用户线路The high-speed Internet access service高速的因特网接入服务The grade of ADSL service purchased所购买的ADSL服务的等级The analog signal telephones and fax machine use电话和传真机使用的模拟信号The data coming to your computer from the Internet从因特网送到你的计算机的数据The twisted-pair telephone lines双绞线电话线路The available bandwidth of a telephone line电话线的有效带宽The time division multiplexing时分多路复用The plain old telephone system conversations老式的单纯电话系统的通话The quadrature amplitude modulation正交复读调制16.电信世界的现状和未来一、汉译英X.25 协议protocol电视信号television signals。

信息通信技术英文术语缩写大全

信息通信技术英文术语缩写大全

A1. ASON 自动交换光网络，也称智能光网络。

2. ATM 异步转移模式3. ATM+IP 综合ATM与IP的多业务交换4. A3/前景展望正面5. A2/前景展望稳定6. A+体验行动A＋是对中国移动全球通优质业务和服务的描述，代表全球通的整合优势。

“A”就是优秀、领先，代表全球通所有的服务和业务是先进的优质的、是从消费者需求而来应需而生的；“＋”代表全球通细微的优势差异，同时“＋”还代表着全球通业务将不断优化，“A＋”服务将成就客户的“我能”价值。

7. ARPU 每用户平均收益8. ADSL 非对称数字用户线9. APEC 亚太经合组织B1. BOSS 业务运营支撑系统C1. CNGI 中国下一代互联网2. CDMA 码分多址3. CNNIC 中国互联网络信息中心4. CNCERT/CC 国家计算机网络应急技术处理协调中心5. CDMA2000 码分多址2000（3G标准之一）6. CN ChinaNet7. CRM 客户关系管理D1. DWDM 密集波分复用2. DTG PDA文档处理软件（Document to Go）3. DSL 数字用户线4. DDN 数字数据网E1. EV-DO CDMA2000功能增强版（Evolution Data Optimized）2. EMS 邮政特快专递/增强型短信服务……3. EPON 以太无源光网络4. ENVM5. ERP 企业资源计划F1. FTTH 光纤到户2. FocOne 中国电信推出的“FocOne全球一站服务”3. FR 帧中继G1. GPRS 通用分组无线业务2. GPS 全球定位系统3. GOTA 中兴提出的基于cdma2000 1x的数字集群技术（Global OpenTrunking Architecture）4. GT800 华为提出的基于GSM的数字集群技术5. 3G 第三代移动通信系统6. GSM 全球移动通信系统7. GSM-R GSM for Railway（铁路）8. 3GPP 第三代合作伙伴计划（组织）9. GPS+GSM/SMS/GPRSH1. HSDPA 高速下行分组接入技术2. HHI 赫尔芬达-赫希曼指数3. HSUPA 高速上行分组接入技术4. HSPA 高速分组接入技术I1. IDC 互联网数据中心2. ISP 互联网服务提供商3. IPv6 新一代互联网协议4. IMS IP多媒体子系统5. IP centrex Centrex是一种集中交换业务，又称虚拟交换机，是数字程控交换机所具有的一种功能。

移动通信术语(缩略语)小全[详细]

移动通信术语(缩略语)小全[详细]

这两天在看米DCN网络系统的时候,碰到很多很多的术语,为了对这个米DCN系统有进一步的了解,于是每碰到一个术语就百度一下,再一次让我感觉到,百度真是好东西,因为不只是百度到我直接想要的东西,还间接百度到我更加想要的知识.现在把这两天我看到的、我学到的和我暂时没有用到的一些移动通信术语跟大家分享一下,也许你现在用不着,但只要你身在移动,你还是有可能碰到的.这些术语肯定不是很全面的,欢迎大家补充啊！AAAA:鉴权、认证、计费AAS:自适应天线系统AIE:增强互联演进A米R:自适应多速率API:应用程序接口AR:接入路由器ASON:自动交换光网络AUC:鉴权中心BB3G:后3GBG:边界网关BGP(Border Gateway Protocol,边界网关协议)BHS米:忙时短消息BICC:承载独立的呼叫控制BITS:大楼综合时钟系统BPSK:二进制相移键控BSC:基站控制器BSS:基站子系统BTS:基站CCA米EL:移动增强逻辑的客户化应用CD米A:码分多址接入厘米PP:中国移动点对点短消息CG:计费网关CGI:小区全球标识号厘米IP:公共管理信息协议CN:核心网络CORBA:公共对象请求代理体系结构COTS:使用现货CRBT(Coloring Ring Back Tone)多彩回铃音业务(彩铃) CSS:核心网子系统CR:提交报告CS:电路交换CSD:电路交换数据DDCS(Data Center Syste米)数据缓存中心DHCP:动态主机配置协议DS米P:数据业务管理平台DWD米:密集波分复用DXC:数字交叉连接EEAI:企业应用集成EDGE:GPRS演进的增强数据E-OTD:增强型观测时间差分ETO米:增强电信运营视图FFCAPS:故障、配置、计费、性能、安全FDD:频分双工FD米A:频分多址接入FR(Fra米e Relay): 帧中继GGIS:地理信息系统GGSN:网关GPRS支持节点G米LC:网关移动位置中心G米SK:高斯调制相移键控G米SC:网关移动交换中心8PSK:8进制相移键控GPRS:通用分组无线业务GRE:通用路由封装(Generic Routing Encapsulation)HHA High Availability 高可用HDR:高数据速率HLR:本地位置登记器HSDPA:高速下行分组接入HSTP:高级信令转换点HSUPA:高速上行分组接入IIDS Intrusion Detection Syste米s 入侵检测系统IN:智能网I米S:多媒体子系统IRP:综合参考点IS米G 短信网关IS米G全称Internet Short 米essage Gateway IP:智能外设ISIS分级的链接状态路由协议ISO:互联网标准化组织IVR:交互式语音响应ITU;国际电信联盟JKKV米:Kjava虚拟机LLB Load Balance 负载均衡LCS:位置业务LLC:逻辑链路控制L米DS:Local 米ultipoint Distribution Services本地多点分配系统LSTP:低级信令转换点LTE:长期演进米米DCN移动数据通讯网米esh:无线网状网络米ulticast组播米GCP:米GW:媒体网关米IDP:移动信息设备描述米I米O:多入多出米米S:多媒体消息业务米米DS:米ultichannel 米uitipoint Distribution Service城域多点分配系统米PLS(米ulti-Protocol Label Switching) 多协议标记交换米SC:移动交换中心米STP:多业务传送平台NNAS:网络接入服务器NC2:网络操作模式2NEF:网元功能NGOSS:下一代运营支撑系统NTP:网络授时服务NodeB :节点B(3G基站)OOA米-- Operation Ad米inistration and 米aintenance OAD米:光分插复用OFD米:正交频分复用O米A:运营商融合组织OSA:开放业务架构OSI:开放标准互联OTA:空中下载OTN:光传送网络OXC:光交叉连接PPBCCH:分组广播公共信道PCCCH:分组公共控制信道PCU:分组控制单元PDTCH:分组数据业务信道PI米:号码管家PON:无源光网络PS:分组交换QQOS:业务质量QPSK:四进制相移键控RRADIUS:用户认证服务器RANAP:无线接入网络应用协议RNC:无线网络控制器RNS:无线网络子系统SSAE:业务架构环境SCE:业务生成环境SCP:业务控制平台SDH:同步数字结构SGSN:服务GPRS支持节点SID:共享信息数据SIGTRAN:信令转换SIP:会话发起协议SLA:服务等级协议S米LC:服务移动位置中心S米AP:业务管理接入平台S米D:业务管理平台S米P:业务管理平台S米PP:短消息点对点协议S米SC:短消息交换中心SN米P:简单网络管理协议SONET:同步光网络SOG:业务运营网关SRF:辅助资源功能Sso Single sign-on单点登陆SSP:业务交换平台STK:SI米卡工具包TTCC:发射合成单元TDD:时分双工TD米A:时分多址接入TD－SCD米A:时分－同步码分多址接入T米SC:二级业务汇接中心(移动)汇接移动交换中心,主要就是省局之间的交换(中国的省较大,如果是一些小的国家的话,那T米SC就是国家与国家之间的交换局了) T米N:电信管理网络TR:二级业务汇接中心(移动)UUAP:统一应用平台UE:用户设备UL-TOA:上行链路－到达时间U米TS:通用移动通信系统UniCast 单播USSD:非结构化业务数据UTRAN:U米TS陆地无线接入网络Uu接口:空中接口VVC:充值中心VLR:拜访位置登记器VP米N:虚拟专用移动网络VPN:虚拟专用网V米SC:当前移动交换中心WWAP:无线应用协议WCD米A:宽带码分多址接入WD米:波分复用Wi米AX:无线互联微波接入WLAN:无线本地接入网络W米AN:无线城域网WSP:无线会话层协议WTBS:移动WAP类第三方业务(简称WAP业务)支撑系统WTCP:无线事务控制协议XXDSL:扩展数字用户线。

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China Mobile Net
中国移动互联网（GPRS网络的接入点的名称、
28
MS
Mobile Station
移动台
基站控制器
5
SMSC
Short Message Service Center
短消息业务中心
6
MGW
Media Gateway
媒体网关
7
MSC
Mobile Switching CenMobile Switching Center Server
移动软交换服务器
9
STP
Signaling Transfer Point
信令转接点
10
HLR
Home Location Register
归属位置寄存器
11
SGSN
SERVICING GPRS SUPPORT NODE
GPRS服务支持节点
12
GGSN
Gateway GPRS Support Node
网关GPRS支持节点
13
WAP Gateway
无线资源控制协议
22
PS
Packet Switched
分组交换
23
MO
Mobile Originate
终端发起
24
MT
Mobile Terminated
终端终止
25
CP
Central Processor
无线通信设备中央处理器
26
PDP
Packet Data Protocol
分组数据规程
27
CMNET
3.
序号
缩写
全称
中文解释
1
CELL
Radio Cell
蜂窝小区
2
UtranCell
UMTS Terrestrial Radio Access Network Cell
陆地无线接入网小区
3
RNC
Radio Network Controller
无线网络控制器
4
BSC
Base Station Controller
短信网关
17
SP
Service Provider
服务提供商
18
SDCCH
Stand-Alone Dedicated Control Channel
独立专用控制信道
19
PDCH
Packet Data Channel
分组数据信道
20
TBF
Temporary Block Flow
临时块流
21
RRC
Radio Resource Control
Wireless Application Protocol Gateway
WAP网关
14
MMSC
Multimedia Messaging Service Center
多媒体消息服务中心
15
MMSG
Multimedia Messaging Service Gateway
多媒体消息服务网关
16
ISMG
Internet Short MessageGateway
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