通信行业名词缩写解释.doc

《通信行业名词缩写解释.doc》由会员分享，可在线阅读，更多相关《通信行业名词缩写解释.doc（377页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date通信行业名词缩写解释名词缩写解释名词缩写解释缩写术语英文全称中文全称0-93GThird Generation第三代移动通信3GPPThird 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 CDMA200

2、0AAAL2ATM Adaptation Layer type 2ATM 适配层类型2AAL5ATM Adaptation Layer type 5ATM 适配层类型5ACAntenna Calibration天线校准ACAdimission Control接入控制ACAlternate Current交流ACUAccess Controfl Unit接入控制单元ACKAckonwledgement应答ADC （A/D）Analog to Digital Converter模数转换器AGCAutomatic Gain Control自动增益控制ALCAPAccess Link Control

3、Application Protocol接入层链路控制应用协议AIFAnalog Intermediate Frequency模拟中频AKAAuthentication and key agreement认证和密钥协商机制AMRAdaptive multi rate自适应多速率语音编码AMPSAmerican Mobile Phone System美国移动电话系统 1GAOAAngle of arrival到达方位角ATMAsynchronous transfer mode异步传输模式AuCAuthencation centre鉴权中心AwGNAdditional White Gaussian

4、 noice加性高斯白噪声BBCBurst Composition突发形成BCHBroadcast channel广播信道BCCHBroadcast control channel广播控制信道BCPBaseband Control Processor基带控制处理器BERBit error rate误比特率BMCBroadcast /multicast control广播/多波控制BSCBase station controller基站控制器BSSBase station subsystem基站子系统BTS Base transceiver station基站收发机B3GBeyond 3G后3G

5、 ,或4GCCACode assignment码分配CACConnection Admission Control连接接入控制CBSCell Broadcast Service小区广播业务CBRConstant Bit Rate固定比特率CCChannel code信道编码CCCall Control呼叫控制CCCHCommon Control Channel公共控制信道CCHCommon Channel公共信道CCTrCHCoded Composite Transport Channel码分复合传输信道CCPCHCommon Control Physical Channel公共控制物理信道C

6、CUCentral Control Unit中央控制单元CDMACode Division Multiple Access码分多址接入CPMCommunications Processor Module通信处理模块CPPChip Processing Processor码片级处理器CPUCentral Processing Unit中央处理单元CRCCyclic redundancy check循环冗余校验CRNCControlling radio network controller控制的无线网络控制器CSCircuit Switch电路交换CS-MGWCircuit Switch-Medi

7、aGateway电路交换-媒体网关CWTSChina wireless telecommunication standard group中国无线通信标准组CMConnnection managerment连接管理CNCore Network核心网DDAC（D/A）Digital to Analog Converter数模转换器DCDirect Current直流DCADynamic Channel Assignment动态信道分配DCCHDedicated Control Channel专用控制信道DCHDedicated Channel专用信道DCLKDigital Clock数字时钟DDC

8、Digital Down Conversion数字下变频DIFDigital Intermediate Frequency数字中频DOADirection of arrival到达方向DRADynamic Resource Allocate动态资源分配DPRAMDual Port RAM双口RAMDMBDigital Main Board数字主板DUCDigital Up Conversion数字上变频DwPCHDownlink Pilot channel下行导频信道DwPTSDownlink Pilot Slot下行导频时隙EE1PBE1 Protection BoardE1保护板E2PRO

9、MElectrically erasable PROM（EEPROM）电可擦除的PROMEDGEEnhanced data rate for GSM evolutionGSM 增强数据速率EFREnhanced Full rate增强行全速率EIREquipment Identity register设备识别寄存器EMCElectromagnetic Compatibility电磁兼容EMIElectromagnetic Interference电磁干扰EMIFExternal Memory Interface外部存储器接口EVMError Vector MagnitudeEPROMErasa

10、ble PROM可擦除的PROMEPLDErasable Programmable Logic Device可擦除可编程逻辑器件FFDDFrequency Division Duplex频分双工FDMAFrequency Division multiple access频分多址FCFast control快速控制FCC Fast Communications Controller快速通信控制器FERFrame Error Rate误帧率FETHFast Ethernet快速以太网FIFOFirst In First Out (Menory)先入先出（存储器）FIRFinite Impulse

11、Response (Filter)有限冲击响应（滤波器）FPFrame Protocol帧协议FPGAField Programmable Gate Array现场可编程门阵列FPACHFast Physical Access Channel快速物理接入信道GGGSNGPRS gateway support nodeGPRS网关节点GPIOGeneral Purpose Input Output通用输入输出GPRSGeneral Packet Radio Service 通用分组无线服务GPSGlobal Position System全球定位系统GSMGlobal System for Mo

12、bile communications全球移动通信系统GMMGPRS mobility managementGPRS移动性管理GMSCGateway MSC 网关MSCGTP GPRS tunneling protocol通用分组无线业务隧道协议HHAHigh Availability高可靠性HCHand over切换HDLCHigh Data Link Control高速数据链路控制HFNHyper frame number超帧号HLRHome Location Register归属位置寄存器HSDPAHigh speed downlink packet access高速下行分组接入HSCS

13、DHigh speed circuit switched data高速电路交换HSSHome subscriber server归属用户服务器II2C（I2C）Inter-integrated circuit一种两线的接口标准ICLInterface and Control Logic接口和控制逻辑IFIntermediate Frequency中频IMAInverse Multiplexing for ATMATM反向复用IMSIInternational mobile subscriber identity国际移动用户识别号IMT-2000International mobile tele

14、communication国际移动通信-2000IPInternet Protocol国际互连网协议IuInterconnection point between an RNC and a Core NetworkCN（MSC或者SGSN）和RNC之间的接口IubInterface between Node B and RNCNode B和RNC之间的接口IurA logical interface between two RNCRNC和RNC之间的接口IuUPIu User PlaneIu接口用户面ITUInternational Telecommunication Union国际电信联盟J

15、JDJoint Detection联合检测LL1Layer 1(physical layer)层1（物理层）L2Layer 2(data link layer)层2（数据链路层）L3Layer 3(network layer)层3（网络层）LCLoad control负载控制LCLKLocal Clock本地时钟LCRLow Chip Rate低码片速率LMTLocal Maintenance Terminal本地维护终端LMT-BLocal Maintenance Terminal for Node BNode B的本地维护终端LMT-RLocal Maintenance Terminal

16、for RNCRNC本地操作维护终端LNALow Noise Amplifier低噪放（低噪声放大器）LOLocal Oscillator本振LPFLoop Filter环路滤波器LVDSLow Voltage Differential Signaling低电压差分信令MME Mobile equipment移动设备MIFMicroprocessor Interface微处理器接口MIIMedia Independent Interface媒体独立接口MTBFMean Time Between Failure平均故障间隔时间MSMobile Station移动台MSCMobile Switch

17、ing Center移动交换中心MTPMessage Transfer Part消息传送部分MTBFMean Time Between Failure平均故障间隔时间NNASNon access stratum非接入层NBTNodeB testerNodeB 测试仪NNINetwork/ Network Interface网络网络接口NRTNon Real Time非实时NCONumerically Controlled Oscillator数控振荡器NSMNetwork Synchronous Module网同步模块NMSNnetwork Management System网络管理系统OO&

18、MOperation & Maintenance操作和维护OMC-ROperation and Maintenance Center-Radio无线操作维护中心OVSFOrthogonal Variable Spreading Factor正交可变扩频因子OLIAOptical Line Interface Assemble光线路接口板OMUPPAPower Amplifier 功率放大器PCPower Control功率控制PCCHPaging Control Channel寻呼控制信道P-CCPCHPrimary Common Control Physical Channel主公共控制物理

19、信道PDPhase Detector鉴相器PDUProtocol Data Unit协议数据单元PDSCHPhysical Downlink Shared Channel物理下行共享信道PGC Programmable Gain Control可编程增益控制PHYPhysical device物理层器件PIDProduction Identification产品识别数据PICHPage Indication Channel寻呼指示信道PLLPhase Locked Loop锁相环PRACHPhysical random access channel物理随机接入信道PROMProgrammabl

20、e ROM可编程ROMPSPacket Switched分组交换PSBPower Supply Board电源板PSTNPublic switched telephone network公用电话交换网PVCPermanent Virtual Circuit永久虚电路QQoSQuality of Service业务质量QPSKQuadrature Phase Shift Keying正交相移键控QAMQuadrature amplitude modulation正交幅度调制RRACHRadom access channel随机接入信道RAMRandom Access Memory随机访问存储器R

21、ANRadio Access Network无线接入网RANAPRadio access network application aprt无线接入应用部分RASAPRadio access subsystem application part无线接入子系统应用部分RRCRadio Resource Control无线资源控制RRMRadio Resource Management无线资源管理RFRadio Frequency射频RFLORadio Frequency Local Oscillator Synthesizer射频本振RNCRadio Network Controller无线网络控

22、制器RNSRadio Network Subsystem无线网络子系统ROMRead-Only Memory只读存储器RSSIReceived Signal Strength Indicator接收信号强度指示RTReal Time实时RTDRound trip delay环路延时RUResource Unit资源单元RXReception（Receiver）接收（器）SSAWSource Surface Wave声表面波S-CCPCHSecondary Common Control Physical Channel辅公共控制物理信道SCCPSignaling Connection Contr

23、ol Part信令连接控制部分SCHSynchronization Channel同步信道SDSync-UL Detection上行同步检测SFNSystem Frame Number系统帧号SGSNServing GPRS Support Node服务GPRS支持节点SIBSystem Information Block系统信息块SIRSignal-to-Interference Ratio信干比SJ Smart Antenna and Joint Detection 智能天线和联合检测SMSShort Message Service 短信息业务SMCSerial Management In

24、terface串行管理接口SRBSignalling Radio Bearer 信令无线承载SRNCServing Radio Network Controller服务无线网络控制器SRNSServing Radio Network System服务无线网络控制器系统STM-1Synchronous Transfer Mode 1同步传输模式1SS7Signaling system no.77号信令SPISerial Peripheral Interface串行外设接口STM-1Synchronous Transfer Mode 1同步传输模式1SWRStanding Wave Ratio驻波

25、比TTATrace Adaptor跟踪适配器TbInterface between Node B and LMT-BNode B和LMT-B之间的接口TBDTo be defined待定TBSTransport Block Set传输块集TCP/IPTransmissionControl Protocol/Internet Protocol传输控制协议/互联网协议TDDTime Division Duplex时分双工TDMATime Division multiple access时分多址接入TD-SCDMATime Division Synchronous CDMA时分复用的同步的CDMAT

26、_FRAMEWireless Timing Frame无线定时帧TFCITransport Format Combination Indicator传输格式组合指示TFCSTransport Format Combination Set传输格式组合集TPCTest PC 基站测试软件TPCTransmit power control传输功率控制TRBTransmitting and Receiving Board模拟收发板TSTime Slot时隙TrCHTransport Channel传输信道T_SLOTWireless Timing Slot无线定时时隙TTITransmission t

27、ime interval传输时间间隔TMTransparent Mode透明模式TXTransmission（Transmitter）发送（发射）（器）UUARTUniversal Asynchronous Receiver/Transmitter通用异步收发器UEUser Equipment用户设备ULUplink 上行UTOPIAUniversal Test and Operations Physical layer Interface for ATMATM通用测试操作物理层接口UuAir Interface between Node B and UENodeB和UE之间的空中接口UMTS

28、Universal Mobile Telecommunications System通用移动通讯系统UpPTSUplink Pilot Time Slot上行引导时隙URAUTRAN Registration AreaUTRAN登记区UTRAUniversal Terrestrial Radio Access通用陆地无线接入UTRANUniversal Terrestrial Radio Access Network通用陆地无线接入网络UNIUser Network Interface用户网络接口VVCVirtual Circuit虚电路VCIVirtual Channel Identifie

29、r 虚通道标识VCXOVoltage Controlled Xtal Oscillator压控晶体振荡器VLRVisitor Location register访问者位置寄存器VPI Virtual Path Identifier虚通路标识WWCDMAWideband CDMA 宽带码分多址ACUAccess Control Unit接入控制单元BBUBase Band Unit基带处理单元CAN busController area Network bus控制器局域网CFCompact Flash card紧凑型Flash存储设备CPBChip Process Board基带码片处理板CPM

30、Communications Processor Module通信处理模块DCDirect Current直流电源DPMDCB & TPA-PSB ModuleDCB及TPA-PSB模块EEPROMElectrically erasable PROM电可擦除的PROMFCCFast communications controller快速通信控制器GPCMGeneral-purpose chip-select machine通用片选机器GPSGlobal Position System全球定位系统IPOAIP Over ATMATM上的IP传输MMUMemory management unit存

31、储器管理单元RFURadio Frequency Unit无线射频单元RIURNC Interface UnitNodeB与RNC接口单元RIU_DOFRIU Dual Optical Fiber interfaceRIU双光口板RIU_E1RIU Ethernet 1 InterfaceRIU_E1接口板RIU_SOFRIU Single Optical Fiber interfaceRIU单光口板SAALSignaling ATM Adaptation LayerATM信令适配层SCMSwitch Control Management交换控制管理板卡SEBSerial Extension

32、Board串口板SIUSystem Interface Unit系统接口单元SPBSymbol Process Board基带符号处理板TPATD-SCDMA Power AmplifierTD-SCDMA功率放大器AALATM Adaptation LayerATM适配层ASAccess Stratum接入层BCCHBroadcast Control Channel广播控制信道CCCHCommon Control Channel公共控制信道CNCore Network核心网C-RNTICell RNTI小区无线网络临时标识CSCircuit Switched电路交换DCHDedicated

33、Channel专用信道DLDownlink下行链路DRNCDrift Radio Network Controller漂移无线网络控制器DSCHDownlink Shared Channel下行共享信道DTCHDedicated Traffic Channel专用业务信道IDIdentifier标识L1Layer 1层1（物理层）L2Layer 2层2（数据链路层）L3Layer 3层3（网络层）PCCHPaging Control Channel寻呼控制信道PCHPaging Channel寻呼信道PDCPPacket Data Convergence Protocol分组数据会聚协议PLM

34、NPublic Land Mobile Network公共陆地移动网PSPacket Switching分组交换QoSQuality of Service业务质量RANAPRadio Access Network Application Part无线接入网络应用部分RNSAPRadio Network Subsystem Application Part无线网络子系统应用部分RNTIRadio Network Temporary Identifier无线网络临时标识RNCRadio Network Controller无线网络控制器RRCRadio Resource Control无线资源控制

35、RxReceive接收SAPService Access Point业务接入点SRNCService Radio Network Controller服务无线网络控制器S-RNTISRNC RNTI服务无线网络临时标识TDDTime Division Duplex时分复用TFSTransport Format Set传输格式集合TMSITemporary Mobile Subscriber Identity临时移动用户标识符TxTransmit发送UEUser Equipment用户设备ULUplink上行链路UMTSUniversal Mobile Telecommunications Sy

36、stem全球移动通信系统U-RNTIUTRAN-RNTI UTRAN无线网络临时标识UTRANUMTS Terrestrial Radio Access NetworkUMTS地面无线接入网AALATM Adaptation LayerATM适配层BCCHBroadcast Control Channel广播控制信道CCCHCommon Control Channel公共控制信道CNCore Network核心网CSCircuit Switched电路交换DCHDedicated Channel专用信道DLDownlink下行链路DRNCDrift Radio Network Controll

37、er漂移无线网络控制器DSCHDownlink Shared Channel下行共享信道DTCHDedicated Traffic Channel专用业务信道IDIdentifier标识L1Layer 1层1（物理层）L2Layer 2层2（数据链路层）L3Layer 3层3（网络层）PCCHPaging Control Channel寻呼控制信道PLMNPublic Land Mobile Network公共陆地移动网PSPacket Switching分组交换QoSQuality of Service业务质量RANAPRadio Access Network Application Par

38、t无线接入网络应用部分RNSAPRadio Network Subsystem Application Part 无线网络子系统应用部分RNTIRadio Network Temporary Identifier无线网络临时标识RNCRadio Network Controller无线网络控制器RRCRadio Resource Control无线资源控制RxReceive接收SAPService Access Point业务接入点SRNCService Radio Network Controller服务无线网络控制器S-RNTISRNC RNTI服务无线网络临时标识TDDTime Divi

39、sion Duplex时分复用TMSITemporary Mobile Subscriber Identity临时移动用户标识符TxTransmit发送UEUser Equipment用户设备ULUplink上行链路UMTSUniversal Mobile Telecommunications System全球移动通信系统U-RNTIUTRAN-RNTI UTRAN无线网络临时标识UTRANUMTS Terrestrial Radio Access NetworkUMTS地面无线接入网ACKAcknowledgement确认AICHAcquisition Indicator CHannel捕获

40、指示信道AMAcknowledged Mode确认模式ASAccess Stratum接入层ASN.1Abstract Syntax Notation.1抽象语法符号集BCCHBroadcast Control Channel广播控制信道BCFEBroadcast Control Functional Entity广播多投控制功能实体BERBite Error Rate误码率BSSBase Station Sub-system基站子系统CConditional条件CCPCHCommon Control Physical CHannel公共控制物理信道CCCHCommon Control Cha

41、nnel公共控制信道CNCore Network核心网CPCHCommon Packet CHannel公共分组信道C-RNTICell RNTI小区无线网络临时标识DCADynamic Channel Allocation动态信道分配DCFEDedicated Control Functional Entity专用控制功能实体DCHDedicated Channel专用信道DC-SAPDedicated Control SAP专用控制业务接入点DLDownlink下行链路DRACDynamic Resource Allocation Control动态资源分配控制DSCHDownlink Shared Channel下行共享信道DTCHDedicated Traffic Channel专用业务信道FAUSCHFast Uplink Signalling Channel快速上行信令信道FFSFor Further Study再研究GC-SAPGeneral Control SAP通用控制业务接入点IDIdentifier标识