通信专业术语

1、AA, AsubA-interfaceA 接口ACAlternating Current交流ACAccess Class (C0 to C15)接入级别（ C0 到 C15）ACCHAssociated Control Channel随路控制信道ACELPAlgebraic code excitation代数码激励线性预测linear predictionACOMAntenna Combiner天线合路器AGCHAccess Grant Channel接入允许信道AM/CMAdministration Module/管理和通信模块Communication ModuleANSIAmerican

2、 National Standard美国国家标准组织InstituteAPCAutomatic Power Control自动功率控制APIApplication Program应用程序接口InterfaceAPLAdvanced Phase Locking高级时钟锁相ARFCNAbsolute Radio Frequency绝对射频信道号Channel NumberASICApplication Specific专用集成电路Integrated CircuitAuCAuthentication Center鉴权中心BBABCCH Allocation分配 BCCHBAMBack Admini

3、stration Module后管理模块BCCBTS Color Code基站色码BCCHBroadcast Control CHannel广播控制信道BCFBase Control Function基本控制功能BCHBroadcast channel广播信道(transport channel)BERBit Error Rate误码率BHCABusy Hour Call Attempt忙时尝试呼叫BIEBase station Interface基站接口设备（板）Equipment (board)BIOSBITSBasic Input Output System Building Integ

4、rated Timing基本输入输出系统大楼综合定时供给系统SupplyBMBasic Module基本模块BPBurst Pulse突发脉冲BQBad Quality质量差BSBase Station基站BS1Abis InterfaceAbis 接口BSCBase Station Controller基站控制器BSICBase Station Identity Code基站识别码BSMUBase Station Interface Unit基站接口单元BSSBase Station Subsystem基站子系统BSSAPBase Station Subsystem基站子系统应用部分Appl

5、ication PartBSSGPBase Station Subsystem GPRS 基站系统 GPRS协议ProtocolBSSMAPBase Station Subsystem基站子系统管理应用部分Management ApplicationPartBSSOMAPBase Station Subsystem基站子系统操作与维护应用部分Operation and MaintenanceApplication PartBTSBase Transceiver Station基站收发信台BTSMBase Transceiver StationBTS 管理ManagementBVCBSSGP V

6、irtual ConnectionBSSGP虚拟连接CCACell Allocation小区分配CAMELCustomized Applications移动网络增强逻辑的客户化应用for Mobile network EnhancedLogicCBACell Bar Access小区禁止接入CBCCell Broadcast Center小区广播中心CBCHCell Broadcast CHannel小区广播信道CBCCHCell Broadcast Control小区广播控制信道ChannelCBQCell Bar Qualify小区禁止限制CBSMCell Broadcast Short小

7、区广播短消息MessageCCCountry Code国家码CCCalling Control呼叫控制CCConnection Confirm呼叫控制CCBCall Control Block呼叫控制块CCBSCompletion of Calls to Busy遇忙回呼SubscribersCCCHCommon Control Channel公共控制信道CCHControl Channel控制信道CCSCommon Channel Signaling共路信令方式CDCall Deflection呼叫偏移CDBCell Broadcast Database小区广播数据库CDUCombining

8、 and Distribution合分路单元UnitCELPCode Excited Linear码激励线性预测PredictionCGICell Global Identity小区全球识别码CICell Identity小区识别CICCircuit Identify Code电路识别码CICCarrier Interface载频接口控制器Controller boardCIRCarrier to Interference载干比RatioCKSNCiphering Key Sequence密钥序列号NumberCKVClock Drive board时钟驱动板CMConnection Mana

9、gement接续管理CPUCentral Processing Unit中央处理单元CRConnection Request连接请求CRCCyclic Redundancy Check循环冗余校验CROCell Reselect Offset小区重选偏移CSCoding Scheme（信道）编码方式CS-1Code Scheme-1编码模式 1（9.05kbit/s）CS-2Code Scheme-2编码模式 2（13.4kbit/s）CS-3Code Scheme-3编码模式 3（15.6kbit/s）CS-4Code Scheme-4）21.4kbit/s （4 编码模式CTNCentra

10、l Switching Network中央交换网板BoardDDBDataBase数据库DBFDatabase File数据库文件DBMSDatabase Management System 数据库管理系统DCDirect Current直流DCCHDedicated Control Channel专用控制信道DCLDiagnostic Control Link诊断控制链路DDNDigital Data Network数字数据网DLDownlink下行链路DLCData Link Connection数据链路连接DLCEPData Link Connection End数据链路连接端点Poin

11、tDLCEPIData Link Connection End数据链路连接端点标识Point IdentifierDLCIDigital Link Connection数据链路连接标识IdentityDNSDomain Name Server域名服务器DPCDestination (Signaling)目的信令点编码Point CodeDRDBMSDistributed Relational分布式关系数据库管理系统DBMSDRXDiscontinuous Reception不连续接收(mechanism)DSCDownlink Signaling fault下行信令故障计数CountDSPDi

12、gital Signal Processor数字信号处理器DTAPDirect Transfer直接传输应用部分Application PartDTMFDual Tone Multi-frequency双音多频（收号器）DTXDiscontinuous transmission不连续发送（机制）(mechanism)EE-AbisEnhanced Abis增强型 AbisE3ME3 Sub-Multiplexer增强型 E1子复用设备EAEarly Allocation预分配EACExternal Alarm Collection外部告警采集ECEmergency Call紧急呼叫ECSCEa

13、rly Classmark Sending早期类标发送控制ControlECTExplicit Call Transfer显示呼叫转移EDUEnhanced Duplexer Unit增强型双工单元EFREnhanced full rate speech增强型全速率语音编解码codeEIREquipment Identity设备识别寄存器RegisterEMExtended Measurement扩展测量EMCElectromagnetic电磁兼容性CompatibilityESTEstablishment建立ETSEuropean Telecommunication欧洲电信标准Standar

14、dETSIEuropean Telecommunication欧洲电信标准组织Standard InstituteFFACCHFast Associated Control快速随路控制信道CHannelFBCPhotoelectric Conversion光电转换板BoardFBIOptical Fiber Interface光接口板BoardFCCHFrequency Correction频率校正信道CHannelFCSFrame Check Sequence帧校验序列FDMAFrequency Division频分多址Multiple AccessFHFrequency Hopping跳频

15、FIRFinity Impulsion Response有限冲击响应FNFrame Number帧号FPUFrame Processing Unit帧处理单元FRFrame Relay帧中继FTAMFile Transfer Access and文件传输、接入及使用manipulationFTCFull Rate Transcoder码变换板FTPFile Transfer Protocol全速率码变换器FUCFrame Unit Controller帧单元控制器FULRadio Signaling Link无线信令链路GG-AbisGPRS AbisGPRS AbisGALMAlarm bo

16、ard告警板GCKSClock source时钟板GCTNCentral switching Network中心交换网板boardGEMAEmergency Message双机倒换板Automatic TransmissionSystemGFBIFiber Interface board光纤接口板GGSNGateway GPRS Support Node网关 GPRS支持节点GLAPLAPDProtocolProcess board LAPD 协议处理板GMC2Inter-ModuleCommunication模块通信板boardGMCCModule Communication and模块通信

17、控制板Control boardGMEMMemory board数据库接口板GMMGPRS Mobility ManagementGPRS移动性管理GMPUMain Processing Unit主处理单元GMSCGateway Mobile Switching关口局CenterGMSKGaussian Minimum高斯滤波最小移频键控Shift-frequency KeyingGNETIntra-module switching交换网板network boardGNODNode Communication Board节点通信板GOPTLocal Optical Interface光纤通信板

18、BoardGPRSGeneral Packet Radio通用分组无线业务ServiceGPSGlobal Position System全球定位系统GPWSGSM Secondary Power board二次电源板， GSM， Global System for MobileGSM900MHz的全球移动通信系统，GSM900GSMcommunications系统 GSM的 1800MHz系统，1800GSNGPRS Support NodeGPRS支持节点GSNTGSM Signaling Switching信令交换网板Network BoardGTGlobal Title全局码GTPGP

19、RS Tunnelling ProtocolGPRS隧道协议HHC/HY COM Hybrid Combiner混合桥型合路器HCSHierarchical Cell小区分层结构StructureHDLCHigh level Data Link高级数据链路控制ControlHDSLHigh speed Digital高速数字用户线Subscriber LineHLRHome Location Register归属位置寄存器HOHandover切换HPAHigh magnification Power高增益功放板Amplifier boardHSCHot Swap Controller热倒换控制

20、器HSNHopping Sequence Number跳频序列号HWHighway高速通路IIDIDentification/IDentity识别IECInternational国际电工委员会ElectrotechnicalCommissionIMEIInternational Mobile国际移动终端设备标识station Equipment IdentityIMSIInternational Mobile国际移动用户识别码Station IdentityINDIndication指示IOMUiSite Operation and操作维护单元板Maintenance UnitIPIntern

21、et Protocol互联网协议ISDNIntegrated Services综合业务数字网Digital NetworkISOInternational Standard国际标准化组织OrganizationISRInterrupt Service中断服务程序ISUPIntegrated Services（七号信令之） ISDN用户部分Digital Network UserPart/ISDN UserPartITUInternational国际电信联盟Telecommunication UnionITU-TInternational国际电信联盟 - 电信标准部Telecommunicati

22、on Union -TelecommunicationStandardization SectorIWFInter-working Function互连功能J-K-LL2MLLayer 2 Management Link层 2 管理链路L3MMLayer-3 Mobility层三移动管理ManagementLALocation Area位置区LACLocation Area CodeLAC 位置区码（）LAILocation Area Identity位置区标识LAPLink Access Protocol协议处理板LAPDLink Access Protocolon theD 信道上的链路访

23、问协议D-channelLAPDMAILLAPD Mail BoxLAPD邮箱LAPDmLink Access Protocolon theDm信道上的链路访问协议Dm channelLLCLogical Link Control逻辑链路控制LMTLocal Maintenance Terminal本地维护终端LNALow Noise Amplifier低噪声放大器LPN7Common Channel Signaling公共信道信令处理板Processing BoardMMAMobile Allocation移动台（频率）分配MACMedia Access Control媒质接入控制MAIOM

24、obile Allocation Index移动分配索引偏移OffsetMAPMobile Application Part移动应用部分MBRMultiband Report多频报告MCCMobile Country Code移动国家码MCKMain ClocK board主时钟板MCPMultiple多重通信协议处理器Communication-ProtocolProcessorMDCMessage Discrimination消息鉴别MDSLMedium Bit-rate Digital中速数字用户环线Subscriber LoopMDTMessage Distribution消息分配ME

25、Mobile Equipment移动设备MFUMicrocell Frame Unit微蜂窝帧处理单元MMMobility Management移动性管理MMUMultiplication and复用管理单元Management UnitMNCMobile Network Code移动网号MNSMobile Network Signaling移动网信令MRMeasurement Result测量结果MRMeasurement Report测量报告MRPMultiple Reuse Pattern多重复用方式MRTMessage Routing消息路由MSMobile Station测量报告MS

26、CMobile services Switching移动交换中心Centre, Mobile SwitchingCentreMSISDNMobile Station移动台国际 ISDN号码International ISDN NumberMSMMSC Subrate channelMSC侧子复用板MultiplexerMTMobile Terminal移动终端MTBFMean Time Between Failure平均无故障时间MTPMessage Transfer Part消息传输部分NNCNetwork Control网络控制NCCNetwork Color Code网络色码NCHNot

27、ification Channel通知信道NENetwork Equipment网络设备NMNetwork Management网络管理NSNetwork Service网络服务NSENetwork Service Entity网络服务实体NSSNetwork SubSystem网络子系统OO&M, OMOperations & Maintenance操作与维护OACSOOff Air Call Set up不占用空中通道的呼叫启动OAMOperation Administration运行管理和维护and MaintenanceOMAPOperation and Mainten

28、ance操作维护应用部分Application PartOMCOperations & Maintenance操作维护中心CentreOMLOperation and Maintenance操作与维护链路LinkOMUOperations & Maintenance操作维护单元（板）Unit (board)OOPObject Oriented面向对象的程序设计ProgrammingOPCOriginating Point Code源信令点编码OPTOptic Interface board光纤通信板OSOperation System操作系统OSIOpen System开放系统

29、互连模型InterconnectionPPAPower Amplifier功率放大器PAGCHPacket Access Grant Channel分组接入允许信道PBCCHPacket Broadcast Control分组广播控制信道ChannelPBGTPower Budget功率预算PBUPower Boost Unit功率增强单元PbPb InterfacePb 接口PbSLPCU-BSC Signaling Link间信令链路 PCU-BSCPCCCHPacket Common Control分组公共控制信道ChannelPCHPaging CHannel寻呼信道PCICPacke

30、t Circuit Identity分组电路标识码CodePCMPulse-Code Modulation脉冲编码调制PCUPacket Control Unit分组控制单元PDProtocol Discrimination协议识别码PDCHPacket Data Channel分组数据信道PDHPlesiochronous Digital准同步数字系列HierarchyPDNPacket Data Network分组数据网PDPPacket Data Protocol分组数据协议PDTCHPacket Data Traffic Channel分组业务数据信道PIPeripheral Inte

31、rface外设接口部件PINPersonal Identity Number个人识别码PLLPhase Locked Loop锁相环路PLMNPublic Land Mobile Network公用陆地移动网络PMUPower and Environment电源环境监测板Monitoring UnitPNCHPacket Notification分组通知信道ChannelPOMUPacket Operation &分组操作维护单元Maintenance UnitPONPassive Optical Network无源光网络PPCHPacket Paging Channel分组寻呼信道P

32、RACHPacket Random Access分组随机接入信道ChannelPSDNPublic Switched Data公用数据交换网NetworkPSIPacket System Information分组系统消息PSKPhase Shift Keying相移键控PSTNPublic Switched Telephone公用电话交换网NetworkPSUPower Supply Unit供电单元PTPenalty Time惩罚时间PTCCHPacket Timing advance分组定时提前控制信道Control ChannelPTMPoint To Multipoint点到多点PT

33、M-MPoint To Multipoint点对多点广播MulticastPTM-SCPoint to Multipoint Service点到多点数据服务中心CenterPTPPoint To Point点对点PWCSecondary Power Supply电源控制板BoardQQoSQuality of Service业务质量RRACHRandom Access Channel随机接入信道REReestablishment呼叫重建RFRadio Frequency射频RLCRadio Link Control无线链路控制RLMRadio Link Management无线链路管理RPE-

34、LTPRegular Pulse- 规则脉冲激励长期预测Excitation-Long TermPredictionRPPURadio Packet Process Unit无线分组处理单元RRRadio Resource无线资源RSARivest-Shamir-Adleman通用关键子密码方法RSLRadio Signaling Link无线信令链路RTERadio Test Equipment天线测试设备RXReceiver/Reception收信机 / 接收RXLEVReceived signal level接收信号等级RXQUALReceived Signal Quality接收信号质

35、量SSABMSet Asynchronous Balanced置异步平衡模式ModeSACCHSlow Associated Control慢速随路控制信道ChannelSACCH/C4Slow Associated Control慢速随路控制信道 /SDCCH/4Channel/SDCCH/4SACCH/C8Slow Associated Control慢速随路控制信道 /SDCCH/8CHannel/SDCCH/8SACCH/TSlow Associated Control业务信道 / 慢速随路控制信道CHannel/Traffic channelSACCH/TFSlow Associat

36、ed Control慢速随路控制信道 / 全速率业务信Channel/Traffic channel道Full rateSAPService Access Point服务接入点SAPIService Access Point业务接入点标识IdentifierSCCPSignaling Connection信令连接控制部分Control PartSCHSynchronization CHannel同步信道SCMGSCCP ManagementSCCP管理SCUSimple combining Unit简单合路单元SDCCHStand-alone Dedicated独立专用控制信道Control

37、CHannelSDHSynchronous Digital同步数字系列HierarchySDUService Data Unit业务数据单元SGSNServing GPRS Support Node服务 GPRS支持节点SIDSilence Descriptor静噪指示SIGSignaling信令SIMSubscriber Identity Module用户识别卡SITESite站点SLMSignaling Link Management信令链路管理SLSSignaling Link Selection信令链路选择码SMSub-Multiplexer Interface子复用板SM-SCSho

38、rt Message - Service短消息中心CenterSMBCBShort Message Service Cell短消息业务小区广播BroadcastSMCShort Message Center短消息中心SMISub-Multiplexer Interface子复用板SMSShort Message Service短消息业务SMS-GMSC Short Message Service -MSC短消息关口Gateway MSCSMS-IWMSC Short Message ServiceMSC短消息互联Interworking MSCSMSCBShort Message Servic

39、e Cell短消息小区广播BroadcastSMUXSub-Multiplexer子复用器SNDCPSubNetwork Dependent convergence Protocol子网相关的收敛协议SORSupport Optimization支持优选路由RoutingSPSignaling Point信令点SRMSignaling Route Management信令路由管理SSSupplementary Service补充业务SS7Signalling System No.7七号信令SSNSubSystem Number子系统号STMSignaling Traffic信令业务管理Mana

40、gementSTPSignaling Transfer Point信令转接点TTATiming Advance定时提前量TAITiming Advance Index时间提前量索引TBFTemporary Block Flow临时数据块流TCTranscoder码变换器TCHTraffic Channel业务信道TCH/FA full rate TCH全速率业务信道TCH/F2.4A full rate data TCH全速率数据业务信道 （2.4kbit/s）(2.4kbit/s)TCH/F4.8A full rate date TCH4.8kbit/s ）全速率数据业务信道(4.8kbit

41、/s)（TCH/F9.6A full rate data TCH）全速率数据业务信道（ 9.6kbit/s(9.6kbit/s)TCH/FSA full rate Speech TCH全速率话音业务信道TCITerminal Interface board终端接口板TCPTransmission Control传输控制协议ProtocolTCSMTransCoder &码变换与子复用单元Sub-MultiplexerTDMATime Division Multiple时分多址AccessTETerminal Equipment终端设备TEITerminal Equipment终端设备识别码IdentifierTESTransmission Extension传输扩展供电单元power Supply unitTEUTransmission Extension传输扩展单元UnitTFITransport Format Indicator传输格式指示TLLITe