5G基站運行與維護4-4 gNodeB設備參數配置

溫移動通信技術MobileCommunicationTechnology——gNodeB設備配置gNodeBDeviceConfiguration5GMobileCommunicationTechnology5G機柜Cabinet機框MachineFrame單板One-boardAddcabinetAddmachineframeAddone-boardOtherAddbasebandboardAddmastercontrolboardAddfanmoduleAddpowersupplymodule增加機柜AddCabinet關閉DHCPTurnoffDHCPHistoricalcommandCommandinputRemotemaintenancechannelautomaticestablishmentswitchDHCP是遠程維護通道，在設備配置前，需先將其關閉，數據加完后再打開，關閉方法如圖所示，將其設置為禁用狀態即可。DHCPisaremotemaintenancechannelandneedstobeturnedoffbeforethedeviceisconfiguredandturnedonagainafterthedatahasbeenadded,themethodofwhichisasshowninthediagram.Setittoadisabledstate.增加機柜AddCabinetHistoricalcommandCommandinputCabinetNo.DescriptionofcabinetCabinetmodelLocationname增加機柜時，柜號和機柜型號為必填項。Whenaddingacabinet,thecabinetnumberandcabinetmodelarerequiredfields其中，柜號的取值范圍為0~62，機柜型號應與實際采用的機柜一致，這里我們采用的是BTS5900。Thecabinetnumberistakenfrom0to62,andthecabinetmodelshouldbethesameastheactualcabinetused,hereweuseBTS5900.Samplescripts:增加機柜AddCabinet增加機柜AddCabinetHistoricalcommandCommandinputCabinetNo.Machineframemodel:PhysicalframeNo.增加機框時，柜號、框號、機框型號為必填項。Whenaddingamachineframe,thecabinetnumber,framenumberandmachineframemodelarerequiredfields.FrameNo.Descriptionofmachineframe一般默認使用0柜0框。Generally0cabinetand0frameareusedbydefault.增加機柜AddCabinetHistoricalcommandCommandinputCabinetNo.Machineframemodel:PhysicalframeNo.機框型號應與實際采用的機框型號一致，選擇BBU5900；Themodelofmachineframeshouldcorrespondtotheactualmachineframemodelused,selectingBBU5900.FrameNo.Descriptionofmachineframe增加單板Addone-boardBBU5900的面板槽位結構如圖所示。與傳統的BBU3900/BBU3910不同，中間的0~8槽位，采用先由左到右，再由上到下分布。任意左右相鄰兩個槽位（如Slot0和Slot1、Slot2和Slot3、Slot4和Slot5）可以合并成一個全寬槽位，用于支持全寬基帶板（也就是UBBPFW1）的配置。ThepanelslotstructureofBBU5900isshowninthefigure.UnliketheconventionalBBU3900/BBU3910,themiddleslots,0to8,aredistributedfromlefttorightandthenfromtoptobottom.Anytwoadjacentslotsontheleftandright(e.g.Slot0andSlot1,Slot2andSlot3,Slot4andSlot5)canbecombinedintoonefull-widthslotforsupportingtheconfigurationofafull-widthbasebandboard(alsoknownasUBBPFW1).OneboardTypeofhardwareSpecificationFunctionDL/ULthroughput(oneboardcapacity):numberof10Glargeuserconnections:5GNR5400,transmissioninterfaces:2*FE/GE(electrical),2*10GE(optical)6interfaces,3SFPports,max.interfacerate25G,3QSFPports,max.interfacerate100G,1HEIinterconnectport.5GNR:3x100MHz64T64R+3x20M4R.Power(W):1pcs1100W,2pcsUPEUe:2000W(currentsharingmode).Dualpowerinputs,occupytwopowerdistributionports,support8-channeldrycontactalarms.Highheatdissipation(W):2100W.5GNRmastercontrolboard,supportGPS&CompassGPSdual-modetimingcardstarcard,5GNRscenariowithSRAN13.1andlaterversions,supportLTE-FDD/LTE-TDD/NB-loT/NR5GNRfull-widthbasebandboard:implementNRbasebandsignalprocessingfunctions.Maximumpowerconsumptionof500W.Powersupplyandmonitoringboard:supportpowerequalization,converting-48VDCto+12VDC.FanboardofBBU5900ThetableliststherequiredboardsofBBU5900.增加單板Addone-board本次配置中，設備配置應與實際所用的BBU5900保持一致，即在2號和4號槽位添加基帶板，在7號槽位添加主控板，在16號槽位添加風扇模塊，在19號槽位添加電源模塊。接下來，我們依次配置各個單板。Intheconfiguration,thedeviceconfigurationshouldbeconsistentwiththeactualBBU5900used,i.e.addthebasebandboardinslots2and4,themastercontrolboardinslot7,thefanmoduleinslot16andthepowersupplymoduleinslot19.Next,weconfigureeachone-boardinturn.增加單板Addone-boardHistoricalcommandCommandinputCabinetNo.SlotNo.Operatingmode:IncreasedhardwarecapacityExpansionofcellchannelsnumberCPRIinterfacetypeFrameNo.Typeofone-boardBasebandoperatingmodeOne-boardspecificationStandardresourceproportionLTEflexiblespecificationswitch首先配置2號槽位的基帶板，命令輸入AddBrd，槽位號選擇2，單板類型選擇UBBP。Firstconfigurethebasebandboardinslot2byenteringAddBrdforthecommand,selecting2fortheslotnumberandUBBPfortheoneboardtype.增加單板Addone-boardAllselectedAllClearAllAshingHistoricalcommandCommandinputCabinetNo.SlotNo.Operatingmode:IncreasedhardwarecapacityExpansionofcellchannelsnumberCPRIinterfacetypeFrameNo.Typeofone-boardBasebandoperatingmodeOne-boardspecificationStandardresourceproportionLTEflexiblespecificationswitch基帶的工作制式包括GSM，UMTS，FDD-LTE，TD-LTE，NBIoT，NR等，我們將其全部選中，即支持所有的工作制式。ThebasebandsworkingmodesincludeGSM,UMTS,FDD-LTE,TD-LTE,NBIoT,NR,etc.Wehaveselectedallofthem,i.e.alloperatingmodesaresupported.增加單板Addone-boardHistoricalcommandCommandinputCabinetNo.SlotNo.Operatingmode:IncreasedhardwarecapacityExpansionofcellchannelsnumberCPRIinterfacetypeFrameNo.Typeofone-boardBasebandoperatingmodeOne-boardspecificationStandardresourceproportionLTEflexiblespecificationswitch4號槽位添加基帶板的方式如法炮制。槽位號選擇4號。ThemethodofaddingbasebandboardtoSlotNo.4isthesameasbefore.SlotNo.4isselected.增加單板Addone-boardHistoricalcommandCommandinputCabinetNo.SlotNo.Operatingmode:IncreasedhardwarecapacityExpansionofcellchannelsnumberCPRIinterfacetypeFrameNo.Typeofone-board接下來，在16號槽位添加風扇模塊。風扇模塊不需要太多設置，只需將槽位號選擇為16，單板類型設置為Fan即可。Next,addthefanmoduleinslot16.Thefanmoduledoesnotrequiremuchsetup,justselectslotnumberof16andsettheoneboardtypetoFan.增加單板Addone-boardHistoricalcommandCommanginputCabinetNo.SlotNo.FrameNo.Typeofone-board添加電源模塊：槽位號選擇19，單板類型選擇UPEU。Addpowersupplymodule:select19astheslotnumberandUPEUfortheoneboardtype.增加單板Addone-boardHistoricalcommandCommanginputCabinetNo.SlotNo.Specificationofone-boardFrameNo.Typeofone-boardMastercontroloperatingmode添加主控板，槽位號選擇7，單板類型選擇UMPT即可。Addamastercontrolboard,justselect7fortheslotnumberandUMPTfortheoneboardtype.增加單板Addone-boardHistoricalcommandCommanginputCabinetNo.SlotNo.FrameNo.One-boardresourceallocationmode最后，還需要設置單板資源配比模式狀態，將資源分配到7號槽位。Finally,itisalsonecessarytosettheoneboardresourceallocationmodestatustoallocateresourcestoslot7.溫移動通信技術MobileCommunicationTechnology——1gNodeB設備配置1gNodeBDeviceConfiguration5GMobileCommunicationTechnology5G增加RRU鏈環AddRRUChainLinkCommandinputChainlinkNo.BackupmodeChain/linkcabinetNo.Chain/linksubportNo.SESthresholdRatenegotiationcustomizationswitchNetworkingmethodAccessmethodChain/linkframeNo.Chain/linkframeopticalportNo.TypeofprotocolCPRIlinearspeed(Gbit/second)ReservedbandwidthSamplescripts:增加RRU射頻單元AddRRURFUnitCommandinputCabinetNo.SlotNo.RRUchain/linkNo.RRUtypeRRUnameTransmittingchannelsnumberProcessingthresholdofpost-SWRalarm(0.1)RRURFdesensitizationparameter(DB)FrameNo.Topologylocation:mainchainlinkInsertionpositionofRRUinthechainRFunitworkingmodeNumberofreceivingchannelsProcessingswitchofpost-SWRalarmSWRalarmthreshold(0.1)UndercurrentprotectionswitchSamplescripts:設置時區和夏令時SettimezoneanddaylightsavingtimeCommandinputTimezoneDaylightsavingtimeidentifier設置時間源SettimesourceCom