移動通信專業(yè)詞匯

移動通信專業(yè)詞匯〔頻率〕帶寬(frequency)bandwidth3代協(xié)作項目〔3GPP〕3rdGenerationpartnershipprojectIMT-2000:國際電聯(lián)命名3代移動通訊系統(tǒng)InternationalMobileTelecommunications20007號信令系統(tǒng)SignalingSystemNo.7〔SS7〕愛爾蘭Erlang按鍵keypad按鍵音keypadtone八木天線Yagiantenna白噪聲whiteGaussiannoise被叫通話incomingcall本地移動用戶身份(LMSI)localmobilestationidentity比特率bitrate彩屏colorscreen彩信服務MMSMultimediaMessageservice菜單形式listview/gridview操作采單options操作維護中心(OMC)operationandmaintenancecenter產(chǎn)品種類productvariety承載業(yè)務bearerservice充電charge抽樣sampling

傳達時延propagationdelay或transmissiondelay傳輸速率BaudRate或DataRate傳輸損耗〔無線線路的〕transmissionloss(ofaradiolink)串話crosstalk帶寬bandwidth帶內(nèi)信令in-bandsignalling帶外信令out-bandsignalling單向控制unidirectionalcontrol當被呼移動用戶不回答時的呼叫轉(zhuǎn)移(CFNRy)callforwardingonnoreply當被呼移動用戶忙時的呼叫轉(zhuǎn)(CFB)callingforwardingonmobilesubscriberbusy導頻pilotfrequency導頻信道PilotChannel抵達時間Timeofarrival地波groundwave第二代效勞GPRS的節(jié)點〔3GSGSN〕3rdGenerationServingGPRSSupportNode第二代移動通訊系統(tǒng)thirdgenerationmobilesystems電信Telecommunications電源powersupply調(diào)制modulation調(diào)制器modulator靜態(tài)信道分配Dynamicchannelallocation短信服務SMSShortMessageService

多徑傳達multipathpropagation多徑分集multipathdiversity多徑時延multipathdelay多徑衰落multipathfading多徑效應multipatheffect多路復接multiplexing多曰勒頻移Dopplershift多用戶信道m(xù)ulti-userchannel多幀multiframe多址呼叫multiaddresscall發(fā)射emisssion訪問位置寄存器(VLR)visitorlocationregister分集diversity分集接納diversityreception分集增益diversitygain蜂窩裂變/分裂cellularsplitting蜂窩通訊原理cellularcommunicationprinciple交攵勞質(zhì)量qualityofservice輻射radiation輔佐公共控制物理信道SCCPCHSecondaryCommonControlPhysicalChannel復幀multiframe攪擾interference

團體識別號碼(PIN)personalidentificationnumber團體通訊personalcommunications任務頻率RadioFrequencies任務頻率范圍operatingfrequencyrange公共控制信道CCCHCommonControlChannel公共陸地移動網(wǎng)PLMNPublicLandMobileNetwork群眾陸地移動網(wǎng)(PLMN)publiclandmobilenetwork固定業(yè)務fixedtelephoneservices關(guān)機poweroff廣播控制信道BCCHBroadcastControlChannel廣播信道BCHBroadcastChannel歸屬位置寄存器HLRhomelocationregister國際電聯(lián)ITUInternationalTelecommunicationUnion國際遨游internationalroaming國際移動用戶標識碼IMSIInternationalMobileSubscriberIdentity中心網(wǎng)CNCoreNetwork呼出通話outgoingcall呼叫等候(CW)callwaiting呼叫樹立時間callset-uptime呼叫控制CCCallControl呼叫釋放callrelease呼叫轉(zhuǎn)移calldivert或calltransfer

呼損率perceptofcalllost互調(diào)intermodulation話務量telephonetraffic話音激活voiceexciting基站(BS)basestation基站控制器BSCBaseStationController基站識別碼(BSIC)basestationidentitycode基站收發(fā)信臺BTSBaseTransceiverStation基站系統(tǒng)(BSS)basestationsystem基站子系統(tǒng)BSSBaseStationSubsystem激活activation集群移動系統(tǒng)trunkedmobilecommunicationsystem計費管理AccountManagement計費信息adviceofcharge技術(shù)規(guī)范technicalspecification寄存器register加密encipherment價錢水平pricelevel鑒權(quán)、授權(quán)、計費Authentication,Authorization,Accounting鑒權(quán)中心〔AuC〕AuthenticationCentre接口轉(zhuǎn)換interfaceconversion接入方法accessmethod

接入網(wǎng)關(guān)AccessGateway接納靈敏度ReceiveSensitivity近來的呼叫recentcall開支信息overheadinformation可懂度intelligibility客戶client客戶身份識別卡SIM卡SubscriberIdentityModule空分多址(SDMA)spacedivisionmultipleaddress空間分集spacediversity控制信道CCHControlChannel快速撥號speeddial快速物理接入信道FPACHFastPhysicalAccessChannel寬帶cdma〔WCDMA〕WidebandCodeDivisionMultipleAccess寬帶業(yè)務broadbandservices擴容CapacityExpansion鏈路的價錢和質(zhì)量thecostandqualityofthelink鄰信號選擇性adjacent-channelselectivity暫時移動用戶識別碼(TMSI)temporarymobilesubscriberidentity濾波器filter碼分多址CDMAcodedivisionmultipleaccess碼分多址CDMACodeDivisionMultipleAccess脈沖編碼調(diào)制〔脈碼調(diào)制〕(PCM)pulsecodemodulation

脈動impulse遨游roaming忙時busyhour模擬方式analoguemode頻帶frequencyband頻帶劃分bandallocation頻道frequencychannel頻分多址(FDMA)frequencydivisionmultipleaccess頻分雙工FDDFrequencyDivisionDuplex頻率調(diào)制(FM)frequencymodulation頻率聯(lián)系frequencydivision頻率分集frequencydiversity頻率復用frequencyreuse頻率選擇性frequencyselectivity頻率選擇性衰落〔色散衰落〕frequencyselectivefading頻率指配frequencyassignment頻譜分配frequencyallocation頻移frequencyshift平滑晉級smoothupgrade前向接入信道FACHForwardAccessChannel前向控制信道(FCCH)forwardcontrolchannel切換算法handoveralgorithms

明晰度definition,resolution,articulation渠道channel全球定位系統(tǒng)GPSGlobalPositioningSystem全球移動通訊系統(tǒng)GSMGlobalSystemforMobileCommunications全向天線omnidirectionalantenna群時延groupdelay人為攪擾man-madeinterference人為噪聲man-madenoise認證Certifications入口移動無線局gatewayMSC(GMSC)入網(wǎng)信道accesschannel軟切換softhandoff瑞利衰落Rayleighfading扇區(qū)sectorarea扇區(qū)天線fanantenna下行鏈路uplink設備標識寄存器EIREquipmentIdentityRegister時分多址(TDMA)DivisionMultipleAccess時分雙工TDDTimeDivisionDuplex時分同步--碼分多址接入TD-SCDMATimeDivisionSynchronousCDMA時間分集timediversity時間延遲timedelay

時隙timeslot時鐘clock實裝測試installingtest收費功用billingfunction手機費mobilephonefee手機實名制mobilephoneidentificationpolicy手機用戶mobilephoneuser/subscriber數(shù)據(jù)接口DataInterface數(shù)字分接器digitaldemultiplexer數(shù)字復接digitalmultiplexing數(shù)字復接器digitalmultiplexer數(shù)字復用設備digitalmultiplexequipment數(shù)字濾波器digitalfilter數(shù)字信令digitalsignalling衰落fading衰落深度fadingdepth雙工、全雙工duplex,fullduplex雙工器duplexer雙向收費two-waychargingscheme隨機接入信道RACHPhysicalRandomAccessChannel隧道協(xié)議GTPTunnelingProtocol提示曰warningtone

天線antenna(aerial)天線極化polarizationofanantenna天線接口AntennaInterface跳頻(FH)frequencyhopping跳時(TH)timehopping通訊Communications通訊規(guī)范communicationstandards通訊系統(tǒng)模型communicationsystemmodel通用分組無線業(yè)務GPRSGeneralPacketRadioService同步數(shù)字系列(SDH)synchronousdigitalhierarchy同步信道SCHSynchronizationChannel同道攪擾/同頻攪擾Co-channelinterference突發(fā)burst突發(fā)脈沖傳輸方式bursttransmissionmode網(wǎng)關(guān)移動業(yè)務中心GMSCGatewayMSC網(wǎng)關(guān)支持節(jié)點GGSNGatewayGPRSSupportNodeGPRS網(wǎng)絡控制中心(NCC)networkcontrolcenter網(wǎng)絡容量networkcapability網(wǎng)絡容量networkcapacity網(wǎng)絡數(shù)據(jù)傳輸數(shù)率netdatatransferrate微波microwave偽隨機數(shù)RAND

偽隨機序列pseudorandomsequence衛(wèi)星通訊系統(tǒng)satellitecommunicationsystem未接missedcall位置注銷locationregistration位置區(qū)locationregistrationzone位置區(qū)識別(LAI)locationareaidentification位置信息locationinformation無繩系統(tǒng)cordlesstelephonesystem無線接入技術(shù)RadioAccessTechnology無線資源RRRadioResources系統(tǒng)網(wǎng)絡結(jié)構(gòu)systemnetworkarchitecture系統(tǒng)優(yōu)化systemoptimization下行鏈路downlink限制呼叫fixeddial銷售方式modesofsale小區(qū)cell小區(qū)掩蓋范圍cellcoveragearea小區(qū)劃分cellallocation小區(qū)間的越區(qū)切換inter-cellhandover小區(qū)外部的切換intra-cellhandover小區(qū)全球識別cellglobalidentification小區(qū)身份(CI)cellidentity

信令signalling信令點signallingpoint信令系統(tǒng)signallingsystem信令音訊signallingmessage信令音(ST)signallingtone信源編碼sourcecoding信躁比signaltonoiseratio功用下降degradation(ofperformance)序號碼serialnumber尋呼控制信道PCCHPagingControlChannel尋呼系統(tǒng)pagingsystem尋呼信道PCHPagingChannel業(yè)務控制點ServiceControlPoint業(yè)務區(qū)servicearea業(yè)務信道trafficchannel移動交流中心mobileserviceswitchingcenter移動交流中心(MSCmobileswitchingcenter移動臺mobilestation移動臺被呼MTmobileterminated移動臺國際ISDN號碼(MSISDN)mobilestationinternationalISDNnumber移動臺劃分MAmobileallocation移動臺遨游號碼MSRNmobilestationroamingnumber

移動臺始呼MOmobileoriginated移動通訊Mobilecommunications移動通訊系統(tǒng)mobilecommunicationsystem移動性管理MobilityManagement移動業(yè)務mobileservice移動用戶mobilesubscriber移動用戶碼DNdirectorynumber移動終端(MT)mobiletermination已調(diào)波modulatedwave已接receivedcall音質(zhì)評價assessmentofacoustics應急通訊emergencycommunication運用效勞ApplicationService擁堵控制congestioncontrol擁塞Jammingblocking用戶交流機PBXprivatebranchexchange用戶寄存器subscriberregister用戶鑒權(quán)鍵subscriberauthenticationkey用戶交互界面UserInterface用戶開關(guān)subscriberswitch用戶身份鑒權(quán)subscriberidentityauthentication有效全向輻射功率(EIRP)effectiveisotropicradiatedpower

言語自然度naturalnessofspeech語音編碼speechcoding語音撥號voicedial語音分解speechsynthesis語音識別speechrecognition語音提示voiceprompt越區(qū)切換handover或hand-off越區(qū)切換執(zhí)行handoverexecution載波功率carrierpower載躁比carriertonoiseratio在線測試on-linetesting增值業(yè)務valueaddedservice占線測試engagedtest占用帶寬occupiedbandwidth占用帶寬occupiedbandwidth戰(zhàn)略目的strategicobjective振動vibrate止態(tài)散布normaldistribution幀frame幀號碼FNframenumber幀同步碼framesynchronizationcode直接呼叫directcall

直接擴頻碼分多址DSCDMADirectSpreadingCDMA直接序列擴頻(DS)directsequencespreadspect