【正文】 結(jié)構(gòu)HDLCHigh Data Link Control高速數(shù)據(jù)鏈路規(guī)程HLRHome Location Register歸屬位置寄存器HOHandover切換HOLDCall Hold 呼叫保持HPLMNHome PLMN歸屬PLMNHSCHot Swap Controller熱倒換控制板HTTPHyper Text Transfer Protocol超文本傳輸協(xié)議HWHigh Way高速信號(hào)線I ICMPInternet Control Message Protocol因特網(wǎng)控制報(bào)文協(xié)議（Internet控制消息協(xié)議）ICPInternet Content Provider互聯(lián)網(wǎng)內(nèi)容提供商IDEIntegrated Device Electronics集成設(shè)備電路IDPIntercept Data Product監(jiān)聽數(shù)據(jù)包IECInternational Electrotechnical Commission國(guó)際電工委員會(huì)IETFInternet Engineering Task ForceInternet工程任務(wù)組iGWBiGateway Bill計(jì)費(fèi)網(wǎng)關(guān)IMAInverse Multiplexing on ATMATM反向復(fù)用iManager M2000integrated Manager Mobile 2000集中移動(dòng)網(wǎng)管系統(tǒng)M2000（華為公司網(wǎng)管產(chǎn)品）IMEIInternational Mobile station Equipment Identity國(guó)際移動(dòng)終端設(shè)備標(biāo)識(shí)IMSIInternational Mobile Subscriber Identity國(guó)際移動(dòng)用戶標(biāo)識(shí)IMT2000International Mobile Telemunication 2000國(guó)際移動(dòng)通信系統(tǒng)2000INIntelligent Network智能網(wǎng)IPInternet Protocol互聯(lián)網(wǎng)協(xié)議IPBCPIP Bearer Control ProtocolIP承載控制協(xié)議IPCPIP Control PlaneIP控制面IPOAIP Over ATMATM承載IPIRIIntercept Related Information監(jiān)聽相關(guān)信息ISCPInterference on Signal Code Power信號(hào)碼功率干擾ISCPInterference Signal Code Power干擾信號(hào)碼功率ISDNIntegrated Services Digital Network綜合業(yè)務(wù)數(shù)字網(wǎng)ISISIntermediate SystemtoIntermediate System中間系統(tǒng)到中間系統(tǒng)路由協(xié)議ISPInternet Service Provider互聯(lián)網(wǎng)業(yè)務(wù)提供商ISUPISDN User Part （of signalling system ）（七號(hào)信令之）ISDN用戶部分ITUInternational Telemunications Union國(guó)際電信聯(lián)盟（國(guó)際電聯(lián)）ITUTITU Telemunication Standardization SectorITU 電信標(biāo)準(zhǔn)化組（部）JJDJoint Detection聯(lián)合檢測(cè)JTAGJoint Test Action Group聯(lián)合測(cè)試行動(dòng)小組Kkbpskilobits per second千比特/秒L L1Layer 1 (physical layer)第一層(物理層)L2Layer 2 (data link layer)第二層(數(shù)據(jù)鏈路層)L3Layer 3 (network layer)第三層(網(wǎng)絡(luò)層)LACLink Access Control鏈路接入控制LAILocation Area Identity位置區(qū)域識(shí)別LAN Local Area Network 局域網(wǎng)LCDLiquid Crystal Display液晶顯示器LCSLocation Services位置業(yè)務(wù)LDAPLightweight Directory Access Protocol輕量級(jí)目錄訪問協(xié)議。 Maintenance操作與維護(hù)OMCOperations amp。19 / 19。M Unit操作維護(hù)處理板UPUser Plane用戶平面UPCUsage Parameter Control使用參數(shù)控制UPMUUMSC PSM Power Monitoring UnitPSM框電源監(jiān)控板UPSBUMSC PSM Backplane BoardPSM框背板UPTBUMSC PSM Power Transfer BoardPSM框電源轉(zhuǎn)接板UPWRUMSC PSM Power Transfer BoardPSM框電源模塊URAUTRAN Registration AreaUTRAN注冊(cè)區(qū)URCUUMSC PSM subRack Control UnitPSM框框控制單元URFMUMSC BNET Route Forward ModuleBNET路由轉(zhuǎn)發(fā)板USCHUplink Shared Channel上行鏈路共享信道USIMUMTS Subscriber Identity ModuleUMTS用戶身份模塊USPUUMSC Packet Service Signal Processing Unit分組業(yè)務(wù)信令處理板USRUniversal Switching Router通用交換路由器USSDUnstructured Supplementary Service Data非結(jié)構(gòu)化補(bǔ)充業(yè)務(wù)數(shù)據(jù)UTOPIAUniversal Testamp。LEALaw Enforcement Agency執(zhí)法代理LEDLight Emitting Diode發(fā)光二極管LILawful Intercept合法監(jiān)聽LIANLawful Intercept Administration Node合法監(jiān)聽管理節(jié)點(diǎn)LLCLogic Link Control邏輯鏈路控制LMSLocal OMC Subsystem本地OMC子系統(tǒng)LMTLocal Maintenance Terminal本地維護(hù)終端LPULine interface processing unit線路接口處理單元M M2UASS7 MTP2User Adaptation LayerSS7 MTP2用戶適配層M3UASS7 MTP3User Adaptation LayerSS7 MTP3用戶適配層MAMultiple Access多址接入MACMedia Access Control媒體接入控制MAHOMobile Assisted Handover移動(dòng)臺(tái)輔助切換MAPMobile Application Part移動(dòng)應(yīng)用部分MBSMaximum Burst Size最大突發(fā)尺寸McpsMega Chip Per Second兆切普/秒MCRMinimum Cell Rate最新信元速率MCDRMobility ManagementCDRSGSN產(chǎn)生的有關(guān)移動(dòng)性管理的計(jì)費(fèi)數(shù)據(jù)記錄MGCMedia Gateway Controller媒體網(wǎng)關(guān)控制器MGCPMedia Gateway Control Protocol媒體網(wǎng)關(guān)控制協(xié)議MGWMedia GateWay媒體網(wǎng)關(guān)MIPMobile IP移動(dòng)IPMMMobility Management移動(dòng)性管理MMLMan Machine Language人機(jī)語言MNCMobile Network Code移動(dòng)網(wǎng)絡(luò)碼MOMagnetoOptical磁光盤MOMobile Originated移動(dòng)臺(tái)發(fā)起的MOHOMobile Originated Handover移動(dòng)臺(tái)發(fā)起的切換MPLSMultiProtocol Label Switching多協(xié)議標(biāo)簽交換MPTYMulti Party Service多方通話補(bǔ)充業(yè)務(wù)MPUMain Processing Unit主控單元MRSMedia Resource Server媒體資源服務(wù)器MSMobile Station移動(dòng)臺(tái)（手機(jī)）MSCMobile services Switching Center, Mobile Switching Center移動(dòng)交換中心MSC ServerMobile Switch Center Server移動(dòng)交換中心服務(wù)器MSFMultiservice Switching Forum多業(yè)務(wù)交換論壇MSISDNMobile Station International ISDN Number移動(dòng)臺(tái)國(guó)際ISDN號(hào)碼MSRNMobile Station Roaming Number移動(dòng)用戶漫游號(hào)碼MTMobile Terminal移動(dòng)終端MTMobile Terminated移動(dòng)臺(tái)終止的MTBFMean Time Between Failures平均故障間隔時(shí)間MTPMessage Transfer Part消息傳輸部分MTP3BMessage transfer part （broadband）消息傳輸部分（寬帶）MTTRMean Time to Repair平均故障修復(fù)時(shí)間MUIMobile User Identifier移動(dòng)用戶識(shí)別MVPNMobile Virtual Private Network移動(dòng)虛擬專用網(wǎng)N NASNon Access Stratum非接入層NATNet Address Translation網(wǎng)絡(luò)地址轉(zhuǎn)換NBAPNode B Application Protocol節(jié)點(diǎn)B應(yīng)用協(xié)議NENetwork Element網(wǎng)元NFSNetwork File System網(wǎng)絡(luò)文件系統(tǒng)NINetwork Interface網(wǎng)絡(luò)接口NLPNoLinear Processor非線性處理NMNetwork Management網(wǎng)絡(luò)管理NMCNetwork Management Center網(wǎng)管中心NMSNetwork Management System網(wǎng)管系統(tǒng)NNINetwork Nod