移动通信专业词汇

1移动通信专业词汇对照表（频率）带宽(frequency)bandwidth3代合作项目（3GPP）3rdGenerationpartnershipprojectIMT-2000：国际电联命名3代移动通信系统InternationalMobileTelecommunications20007号信令系统SignalingSystemNo.7（SS7）爱尔兰Erlang按键keypad按键音keypadtone八木天线Yagiantenna白噪声whiteGaussiannoise被叫通话incomingcall本地移动用户身份(LMSI)localmobilestationidentity比特率bitrate彩屏colorscreen彩信服务MMSMultimediaMessageservice菜单模式listview/gridview操作菜单options操作维护中心(OMC)operationandmaintenancecenter产品种类productvariety承载业务bearerservice充电charge抽样sampling传播时延propagationdelay或transmissiondelay传输速率BaudRate或DataRate传输损耗（无线线路的）transmissionloss(ofaradiolink)串话crosstalk带宽bandwidth带内信令in-bandsignalling带外信令out-bandsignalling2单向控制unidirectionalcontrol当被呼移动用户不回答时的呼叫转移(CFNRy)callforwardingonnoreply当被呼移动用户忙时的呼叫转(CFB)callingforwardingonmobilesubscriberbusy导频pilotfrequency导频信道PilotChannel到达时间Timeofarrival地波groundwave第三代服务GPRS的节点（3GSGSN）3rdGenerationServingGPRSSupportNode第三代移动通信系统thirdgenerationmobilesystems电信Telecommunications电源powersupply调制modulation调制器modulator动态信道分配Dynamicchannelallocation短信服务SMSShortMessageService多径传播multipathpropagation多径分集multipathdiversity多径时延multipathdelay多径衰落multipathfading多径效应multipatheffect多路复接multiplexing多普勒频移Dopplershift多用户信道multi-userchannel多帧multiframe多址呼叫multiaddresscall发射emisssion访问位置寄存器(VLR)visitorlocationregister分集diversity分集接收diversityreception3分集增益diversitygain蜂窝裂变/分裂cellularsplitting蜂窝通信原理cellularcommunicationprinciple服务质量qualityofservice辐射radiation辅助公共控制物理信道SCCPCHSecondaryCommonControlPhysicalChannel复帧multiframe干扰interference个人识别号码(PIN)personalidentificationnumber个人通信personalcommunications工作频率RadioFrequencies工作频率范围operatingfrequencyrange公共控制信道CCCHCommonControlChannel公共陆地移动网PLMNPublicLandMobileNetwork公众陆地移动电话网(PLMN)publiclandmobilenetwork固定电话业务fixedtelephoneservices关机poweroff广播控制信道BCCHBroadcastControlChannel广播信道BCHBroadcastChannel归属位置寄存器HLRhomelocationregister国际电联ITUInternationalTelecommunicationUnion国际漫游internationalroaming国际移动用户标识码IMSIInternationalMobileSubscriberIdentity核心网CNCoreNetwork呼出通话outgoingcall呼叫等待(CW)callwaiting呼叫建立时间callset-uptime呼叫控制CCCallControl呼叫释放callrelease呼叫转移calldivert或calltransfer4呼损率perceptofcalllost互调intermodulation话务量telephonetraffic话音激活voiceexciting基站(BS)basestation基站控制器BSCBaseStationController基站识别码(BSIC)basestationidentitycode基站收发信台BTSBaseTransceiverStation基站系统(BSS)basestationsystem基站子系统BSSBaseStationSubsystem激活activation集群移动电话系统trunkedmobilecommunicationsystem计费管理AccountManagement计费信息adviceofcharge技术规范technicalspecification寄存器register加密encipherment价格水平pricelevel鉴权、授权、计费Authentication,Authorization,Accounting鉴权中心（AuC）AuthenticationCentre接口转换interfaceconversion接入方法accessmethod接入网关AccessGateway接收灵敏度ReceiveSensitivity近来的呼叫recentcall开销信息overheadinformation可懂度intelligibility客户client客户身份识别卡SIM卡SubscriberIdentityModule空分多址(SDMA)spacedivisionmultipleaddress5空间分集spacediversity控制信道CCHControlChannel快速拨号speeddial快速物理接入信道FPACHFastPhysicalAccessChannel宽带cdma（WCDMA）WidebandCodeDivisionMultipleAccess宽带业务broadbandservices扩容CapacityExpansion链路的价格和质量thecostandqualityofthelink邻信号选择性adjacent-channelselectivity临时移动用户识别码(TMSI)temporarymobilesubscriberidentity滤波器filter码分多址CDMAcodedivisionmultipleaccess码分多址CDMACodeDivisionMultipleAccess脉冲编码调制（脉码调制）(PCM)pulsecodemodulation脉动impulse漫游roaming忙时busyhour模拟方式analoguemode频带frequencyband频带划分bandallocation频道frequencychannel频分多址(FDMA)frequencydivisionmultipleaccess频分双工FDDFrequencyDivisionDuplex频率调制(FM)frequencymodulation频率分割frequencydivision频率分集frequencydiversity频率复用frequencyreuse频率选择性frequencyselectivity频率选择性衰落（色散衰落）frequencyselectivefading频率指配frequencyassignment6频谱分配frequencyallocation频移frequencyshift平滑升级smoothupgrade前向接入信道FACHForwardAccessChannel前向控制信道(FCCH)forwardcontrolchannel切换算法handoveralgorithms清晰度definition,resolution,articulation渠道channel全球定位系统GPSGlobalPositioningSystem全球移动通信系统GSMGlobalSystemforMobileCommunications全向天线omnidirectionalantenna群时延groupdelay人为干扰man-madeinterference人为噪声man-madenoise认证Certifications入口移动无线局gatewayMSC(GMSC)入网信道accesschannel软切换softhandoff瑞利衰落Rayleighfading扇区sectorarea扇区天线fanantenna上行链路uplink设备标识寄存器EIREquipmentIdentityRegister时分多址(TDMA)DivisionMultipleAccess时分双工TDDTimeDivisionDuplex时分同步--码分多址接入TD-SCDMATimeDivisionSynchronousCDMA时间分集timediversity时间延迟timedelay时隙timeslot时钟clock7实装测试installingtest收费功能billingfunction手机费mobilephonefee手机实名制mobilephoneidentificationpolicy手机用户mobilephoneuser/subscriber数据接口DataInterface数字分接器digitaldemultiplexer数字复接digitalmultiplexing数字复接器digitalmultiplexer数字复用设备digitalmultiplexequipment数字滤波器digitalfilter数字信令digitalsignalling衰落fading衰落深度fadingdepth双工、全双工duplex,fullduplex双工器duplexer双向收费two-waychargingscheme随机接入信道RACHPhysicalRandomAccessChannel隧道协议GTPTunnelingProtocol提示音warningtone天线antenna(aerial)天线极化polarizationofanantenna天线接口AntennaInterface跳频(FH)frequencyhopping跳时(TH)timehopping通信Communications通信标准communicationstandards通信系统模型communicationsystemmodel通用分组无线业务GPRSGeneralPacketRadioService同步数字系列(SDH)synchronousdigitalhierarchy8同步信道SCHSynchronizationChannel同道干扰/同频干扰Co-channelinterference突发burst突发脉冲传输方式bursttransmissionmode网关移动业务中心GMSCGatewayMSC网关支持节点GGSNGatewayGPRSSupportN