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爱立信RBS2206基础学习资料.ppt

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爱立信RBS2206基础学习资料主要内容1.1RBS2206的应用与RBS2202的关系1.2RBS2206主要特性1.3新硬件单元1.4RBS2206优势和应用1.5RBS2206的限制2.1RBS2206机柜2.2RBS2206包括以下主要RU（系统连接图）RBS2206中的RU2.2.1DXU（分配交换单元)2.2.2.0dTRU（双收发信机单元)2.2.2.1dTRU（双收发信机单元)2.2.3CDU（合路与分配单元)2.2.3.1CDU-GCDU-G的主要特性：CDU-G非合路方式TXandRXcabling2.2.3.2CDU-FCDU-F主要特性图CDU-F(GSM900)，配置为一个扇区，12个TRX(6个dTRU)CDU-F配置TXandRXcabling2.2.4CXU（配置交换单元)2.2.5PSU（电力供应单元)3AcronymsandAbbreviationsdBDecibel dBmDecibelrelativeto1milliwatt DCCUDCConnectionUnit DTXDiscontinuousTransmission DUPLDuplex DXUDistributionSwitchUnit DXXdigitalcross-connect EACUExternalAlarmConnectionUnit ECUEnergyControlUnit ECSDEDGECircuitSwitchedData EDGEEnhancedDataratesforGlobal Evolution EGPRSEDGEGPRS EMCElectromagneticCompatibilityFCOMBFilterCombiner GMSKGaussianMinimumShiftKeying GPRSGeneralPacketRadioServices GSMGlobalSystemforMobile Communications HCOMBHybridCombiner HCSHierarchicalCellStructure HSCSDHighSpeedCircuitSwitched Data HWHardware IDBInstallationDataBase IDMInternalDistributionModulekbit/skilobitspersecond kgkilogram kWkilowatt LLitres lbpound LAPDLinkAccessProtocolon D-channel LEDLightEmittingDiode LTELineTransmissionEquipment Mbit/sMegabitpersecond MCUMeasuringCouplerUnit mmmillimetre MMIManMachineInterface MOManagedObject MSMobileStation NMCNetworkManagementCentreO&MOperationandMaintenance OMLOperationandMaintenanceLink OMTOperationandMaintenance Terminal OSOperatingSystem OSSOperationSupportSystem PCPersonalComputer PCMPulseCodeModulation PSKPhaseShiftKeying PSTNPublicSwitchedTelephoneNetwork PSUPowerSupplyUnitRBSRadioBaseStation RXReceiver RFRadioFrequency RSLRadioSignallingLink RUReplaceableUnit RXBPReceiverBandPassFilter RXDReceiverDivider RXDAReceiverDividerAmplifier SDCCHStandAloneDedicatedControl Channel SOServiceObject STCSignallingTerminalCentralTCHTrafficChannel TDMATimeDivisionMultipleAccess TMATowerMountedAmplifier TRUTransceiverUnit TSTimeSlot TXTransmitter TXBPTransmitterBandBassFilter VACVolts,AlternatingCurrent VDCVolts,DirectCurrent VSWRVoltageStandingWaveR