通信英语缩写

1、AbbreviationChinese Full NameEnglish Full Name2G 第二代移动通信系统Second Generation of Wireless Communications Systems3G 第三代移动通信系统Third Generation of Wireless Communications Systems3G-MSC第三代移动交换中心3G Mobile Switch Center3GPP第三代合作项目3G Partnership Project 3G-SGSN第三代服务GPRS节点3G Service GPRS NodeA/D 模数转换Analog-to

2、-DigitalAAA认证、鉴权和计费Authentication、Authorization and AccountingAB地址总线Address BusABB模拟基带Anolog BasebandACAntenna 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

3、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AHBAdvanced 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 SystemALPS相关逻辑并行运算系统Associative

4、Logic Parallel SystemAMP放大器AMPS先进移动电话业务Advanced Mobile Phone ServiceAMRAdaptive Multi-rate Codec AMSAP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APIApplication Program Interface API应用编程接口Application Programming InterfaceARFCH绝对信道号ARMAdvanced RISC MachinesARQ自动请求重发ASIC专用集成电路Application Specific Integrate

5、d CircuitASIC专用接口集成电路ASK amplifier shift keyingASMAntenna Switch Module ASPapplication service providerAST-DET饱和度检测ATMasynchronous 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 Channel AWGN additive white Gaussian noiseBAIBaseband a

6、nd 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 Rate BH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 keyingBS基站Base StationBSC基站控制器Base Site ControllerBSI基带串行接口Baseband Serial Interface BT高斯滤波器带

7、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 committee CCPCH公共控制物理信道CCRR co-channel rejection ratioCCTrCH编码复用传输信道 Coded Composite Tra

8、nsport ChannelCDMA码分多址code-division multiple accessCDPDCellular 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 ModulationCMDCalifornia Micro DevicesCMM控制管理维护模块CMOS 互补金属氧化物半导体complementary metal-oxide semiconductorCMRR common-mode rejectio

9、n 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 Orthogonal Frequency Division MultiplexingCORBACommon Object Request Broker Architecture CPCH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 Wavelen

10、gth 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

11、digital cellular systemDCS1800Digital 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 telephoneDEM 解调Demodulation DEMUX分接DeMutiplex DF抽取滤波器Decimation FilterDF判决反馈Decision Feedback

12、DFMEADesign Failure Mode Effect and AnalysisDFMS来数据信号DIF数字中频DIO DSP I/O intercore blockDM双模Dual ModelsDMADirect Memory Access DMAC 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 TransportDRA动态资源分配Dynamic Resource AllocationDRNC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Dow

13、nlink Shared ChannelDSP 数字信号处理Digital Signal ProcessorDSPS数字信号处理解决方案DSS 数字信号处理子系统DSP SubsystemDTCH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 Interf

14、aceEBMMExternal Baseband Memory ModuleECCEmergency Call CodeECT直接呼叫转移EDGE改进数据率GSM服务Enhanced Data rate for GSM EvolutionEEPROM电擦除可编程只读存储器electrically erasable programmable read-only memoryEEREnvelope Eliminaton RestorationEFREnhanced Full-rate codecE-GSMExtended GSM frequency bandEIR移动设备识别寄存器Equipmen

15、t 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 InstituteEUIC增强用户身份保密性EVITA+评估验证集成测试应用平台Evaluation Verification In

16、tegration 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Freque

17、ncy 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 ke

18、yingFSM有限状态机Finite State MachineFTAFinal Type ApprovalFTMSField Trial Mobile StationFU 功能单元Functional UnitGaAs 砷化镓gallium arsenideGaN gallium nitrideGDAGate 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GMSKGaussian minim

19、um shift keyingGP保护时隙GPIBgeneral-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GUI图形化用户界面Graphical User InterfaceHBTheterojunction bipolar transisto

20、rHDB3 三阶高密度双极性码Trinodal high density bipolar code HDRhardware defined radioHDTV高清晰度电视High-definition TelevisionHEMThigh 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HRPDHigh Rate Packet DataHSCSD高速电路交换数据high-speed circuit-switched dataHSDPA高速下行链路

21、分组接入High Speed Downlink Package AccessHS-DSCH高速下行共享信道High Speed Downlink Shared ChannelHS-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 circuitICDIn-Circuit DebuggerICEIn-Circuit EmulatorICTRL供电电流大小控制端IDU 室内单元Indoor Unit IEMF

22、感应电动势法Induced Electromotive ForceIF中频intermediate frequencyIIC/I2CInter-Integrated Circuit (Bus)IM互调intermodulationIMIP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-MGWIP多媒体媒体网关功能IMSIP多媒体核心网子系统IMSIInternational Mobile Subscriber IdentityIMT-2000国际移动通信2000International Mob

23、ile Telecommunication for the 21st centuryInGaPindium gallium phosphideInP indium phosphideIOTInter operability test IP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ITSIncompatibl

24、e Time Sharing SystemITU国际电信联盟International Telecommunication UnionIWF互通功能JD联合检测Joint DetectionJPEGJoint Photographic Expert Group; glossy image compression formatJTAG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

25、metal oxide siliconLDO低压差线性稳压器Low Drop Out RegulatorLINCLinear Amplification with Nonlinear ComponentsLLCLogical 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 Signal LPF低通滤波器low-pass filterLS

26、Ilarge scale integrationLTCClow-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 SiliconLVDS低压差分技术Low Voltage Differential SignalingM&C 监控Monitor and Control MAC媒体访问控制(媒体接入层)Media Access ControlMAC测量与控制Measurement and ControlMAI多址干扰MAP移动应用部分MBOA多

27、频段OFDM联盟MCCMobile Country CodeMCPMulti Chip PackageMDM调制解调MDSmultipoint distribution systemsMDU 调制解调单元Modem Unit MEMobile EquipmentMexE移动执行环境MF匹配滤波器Matching FilterMGW媒体网关MIPSMega Instructions Per SecondMM移动性功能管理模块MMDSmultichannel multipoint distribution serviceMMI人机界面Man Machine InterfaceMMIC单片微波集成电

28、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（算法）Minimum Mean Square Error Block Linear EqualizerMNCMobile Network CodeMOM矩量法Method of MomentMOSFETmetal-oxide semiconductor field-effect transistorMP3Audio Player 3 of MPEG 1 and 2MPEGMoving Picture Ex

29、perts 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MSMMobile 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/Demultiplexer MVB多功能车厢总线NAM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 OscillatorNFR陷频滤波测试Notch Filter RejectionNMS 网络管理系统Network management sys

30、tem NNMC全国网管中心NRI网络资源标识NTCNegative Temperature CoefficientNZIFNear ZIFODB运营商闭锁业务ODU 数字微波收发信机Outdoor Unit OEMOriginal 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 Center OMT 操作管理终端Operation And M

31、anagement Terminal ONSRQ免提开关控制OO-VHDL面向对象的VHDLObject Oriented VHDLOSA开放业务接入Open Service AccessOSR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 FactorOXCOOven Controlled Crystal OscillatorPA功率放大器Power AmplifierPAE power added efficiencyPAM脉冲幅度调制Pulse Amplitude

32、ModulationPAN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 Board PCCH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 Error PCH寻呼信道Paging ChannelPCI外围部件互连PCM 脉冲编码调制pulse-code modulationPCN personal communications network

33、PCSPersonal 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 CellularPDCP分组数据汇聚协议Package Data Collect ProtocolPDH准同步数字系列Plesiochronous Digital HierarchyPDP 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

34、 logicPGA可编程功率放大器Programmable Gain AmplifierPhCH物理信道Physical ChannelPHEMT pseudomorphic high-electron-mobility transistorPHS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

35、成电路Power Management Integrated CircuitPMU功率管理单元Power Management UnitPNMC省级网管中心PRACHPhysical-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PSPhilips 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

36、 NetworkPVC永久虚电路PVCO voltage-controlled oscillatorPWDM极化波复用Polarization Wavelength Division MultiplexingPWM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 Keying RAB无线接入承载Radio Access Bear

37、erRACH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RATRadio Access TechnologyRBER 残余比特误码率Remainder Bit Error Rate RBW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RFCIRAB子码流组合指示RFDRXM双路射频收模块Radio Frequency Double Receiver ModuleRFDTXM双路射频发模块Radio

38、 Frequency Double Transmitter ModuleRFI 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RMSRecord Management SystemRMS均方根值RNC无线网络控制

39、器RNS无线网络子系统ROM只读存储器Read Only Memory RRC平方根升余弦Root-Raised Cosine RRC 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RTKRea

40、l Time KernelRTK-EReal Time Kernel, embeddedRTT无线传输技术RUResource UnitRX接收机ReceiverRXIFN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 AntennaSABP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 RateSAT饱和度SAW地面声波（滤波器）Surface Acoustic WaveSBDMSwift Baseband Digital ModuleSC系统控制器System Contr

41、oller S-CCPCH辅助公共控制物理信道SCDMA同步码分多址Synchronous Code Division Multiplexing AccessSCH同步信道Synchronization ChannelSCIF系统控制器界面System Controller InterfaceSCLK串行时钟SCM 信号编码调制signal code modulationSCTP简单控制传输协议SDSigma Delta 调制Sigma Delta ModulationSDAT串行数据SDCCH快速随路控制信道SDH同步数字系列Synchronous Digital HierarchySDM统

42、计复用Statistical Division MultiplexingSDR软件定义无线电Softwaer Defined RadioSDRAMSynchronous Dynamic Random Access MemorySDU业务数据单元SEM频谱辐射模板SEMC安全性管理中心Security Management CenterSF扩频系数Spreading FactorSFDR无杂散动态范围Spurs Free Dynamic RangeSFNSystem Frame NumberSGSN支持GPRS的功能实体SGW信令网关SiGe silicon-germaniumSIM用户识别模块

43、Subscriber Identity ModuleSIP系统级封装SIR信干比Signal Interference RatioSLIP串行线路网际协议Serial Line Internet ProtocolSM会话管理功能模块SMCPSwift Multi-Chip Package ModuleSMMISwift人机接口界面Swift Man-Machine Interface ModuleSMOC调制解调器SMR specialized mobile radioSMSShort Message Service (Point-to-Point)SMSCBShort Message Ser

44、vice Cell BroadcastSMT surface-mount technology or surface-mount toroidalSNDR信号与噪声畸变比Signal to Noise- Distorsion RatioSNMP 简单网络管理协议Simple network management protocol. SNR 信噪比signal-to-noise ratioSoC系统级芯片SOC信号操作控制器Signal Operation ControlSoC片上系统（系统单芯片）System-on-ChipSOIC small-outline integrated circu

45、itSONET synchronous optical networkSPDT single-pole double-throwSPI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 ShiftSS辅助服务Supplementary ServiceSSB single side bandSSCF具体业务协调功能SSCOP特定业务面向连接协议SSPA solid state power amplifiersSSPA 固态功率放大器Soli

46、d State Power Amplifier STMSDH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 SystemTACS全接入移动通信系统TC测试用例Test caseTCHTraffic Channel TCP transmission control protocolTDD-LCRTime Division Duplex Low Chip Rate TDK东京电气化学工业株式会社Tokyo Dengikagaku Kogyo K.KTDMA time-d

47、ivision multiple accessTD-SCDMA时分同步码分多址技术Time Division-Synchronous Code Division Multiple AccessTE终端设备Terminal EquipmentTEMP温度监测TETRA trans European trunked radioTF传输格式Transport FormatTFC传输格式组合Transport Format CombinationTFCI传输格式组合指示Transport Format Combination IndicatorTFCS传输格式组合集合Transport Format

48、Combination SetTFD薄膜二极管Thin Film DiodeTFI传输格式显示Transport Format IndicatorTFS传输格式集合Transport Format SetTHD总谐波失真Total Harmonics DistortionTMEMTD-SCDMA Modem Emulation ModuleTMUTandem Mailbox UnitTP测试点Test PointTPC传输功率控制Transmitter Power ControlTrBK传输块Transport BlockTrCH传输信道Transport ChannelTSG技术 规范部Technical Specification GroupTSMTD-SCDMA System for Mobile c