ZTE BS8922T260 User Manual

ZXSDRBS8922

TD-LTEIntegratedeNodeB

ProductDescription

HardwareVersion:HV2.1

ZTECORPORATION No.55,Hi-techRoadSouth,ShenZhen,P .R.China Postcode:518057 Tel:+86-755-26771900 Fax:+86-755-26770801 URL:http://support.zte.com.cn E-mail:800@zte.com.cn

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RevisionHistory

RevisionNo.RevisionDateRevisionReason

R1.12017–04–15Updated"1.2Funtion","1.3Features","4.1Physical

Specications","4.2PerformanceSpecications"and"4.3Power

Specications"

R1.02014-12-15Firstedition

SerialNumber:SJ-20141015122637-001

PublishingDate:2017-04-15(R1.1)

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Contents

AboutThisManual.........................................................................................I

Chapter1Overview....................................................................................1-1

1.1ProductPositioning............................................................................................1-1

1.2Functions...........................................................................................................1-3

1.3Features............................................................................................................

Chapter2SystemArchitecture.................................................................

2.1ExternalStructure..............................................................................................2-1

2.2SoftwareArchitecture.........................................................................................2-1

Chapter3ApplicationsandMaintenance................................................3-1

3.1NetworkingApplications......................................................................................3-1

3.2OperationandMaintenanceMethods..................................................................

Chapter4TechnicalIndices......................................................................4-1

4.1PhysicalIndices.................................................................................................4-1

4.2PerformanceIndices...........................................................................................4-1

4.3PowerIndices....................................................................................................4-2

4.4EnvironmentIndices...........................................................................................

4.5ReliabilityIndices...............................................................................................

4.6ElectromagneticCompatibilityIndices..................................................................

Chapter5EnvironmentalRequirements..................................................5-1

5.1OperatingEnvironment.......................................................................................5-1

1-3

2-1

3-2

4-2

4-3

5.2StorageEnvironment..........................................................................................5-2

5.3TransportationEnvironment................................................................................5-3

Chapter6CompliantStandards................................................................

Glossary..........................................................................................................I

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6-1

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AboutThisManual

Purpose

Thismanualprovidesinformationaboutthefeatures,structure,functions,andtechnical indicesoftheZXSDRBS8922TD-LTEintegratedmicrobasestation.

IntendedAudience

Thismanualisintendedfor:

lNetworkplanningengineers lSystemmaintenanceengineers

WhatIsinThisManual

Thismanualcontainsthefollowingchapters.

Chapter1,OverviewDescribestheproductpositioningandadvantagefeatures.

Chapter2,SystemArchitectureDescribesthehardwareandsoftwarearchitecture.

Chapter3,Applicationsand

Maintenance

Chapter4,TechnicalIndicesDescribesthetechnicalindices.

Chapter5,Environmental

Requirements

Chapter6,Compliant

Standards

Describestheapplicationscenariosandmaintenancemethods.

Describestheenvironmentalrequirements.

Describestheinternationalanddomesticstandardsthattheproduct

complieswith.

RelatedDocumentation

Thefollowingdocumentationisrelatedtothismanual:

lZXSDRBS8922TD-L TEIntegratedeNodeBHardwareDescription lZXSDRBS8922TD-L TEIntegratedeNodeBHardwareInstallation

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Chapter1

Overview

TableofContents

ProductPositioning....................................................................................................1-1

Functions...................................................................................................................

Features.....................................................................................................................1-3

1.1ProductPositioning

MarketPositioning

TheZXSDRBS8922,whichisanLTEproduct,isanintegratedoutdoormicrobasestation. TheZXSDRBS8922coversdeadspotsandhotspotstosupplementmacro-networks effectively.

TheZXSDRBS8922haslowerrequirementsforsiteselectionandinstallationthan macrobasestations,andcanbeusedforrapidbasestationconstructiontoreducecosts. TheZXSDRBS8922isapplicabletoinstallationscenarioswithnoequipmentrooms, transmissionresourceshortage,orlimitonequipmentsizeandweight.

1-3

PositionoftheZXSDRBS8922inaNetwork

Figure1-1showsthepositionoftheZXSDRBS8922inanetwork.Thereddotted-line

indicatesthedataowwhentheZXSDRBS8922actsasatraditionalmicrobasestation.

1-1

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ZXSDRBS8922ProductDescription

Figure1-1PositionoftheZXSDRBS8922inaNetwork

ForadescriptionoftheexternalsystemsrelatedtotheZXSDRBS8922,refertoT able1-1.

Table1-1ExternalSystemDescriptions

ExternalSystemDescriptionRelatedInterface

EPCCorenetworkS1interface.

Physicalinterface:Ethernetoptical

interfaceorEthernetelectricalinterface.

CascadeBS8922BScascadenetworkingS1interface.

Physicalinterface:Ethernetoptical

interfaceorEthernetelectricalinterface.

LTEantennaConvertsradiofrequencysignals

ofRRUsintowirelesssignals

UEUserequipmentUuinterface.

Userdevice

orenvironment

surveillance

LMTLocaloperationandmaintenance

Implementstransparentchannel

functions,andassistsexternal

equipmentintransmission

networking

terminaloftheBS

Antennainterface.

Physicalinterface:N-typeconnector.

Customized.

Physicalinterface:inputrelayand

RS485interface.

Customized.

Physicalinterface:Ethernetelectrical

interface.

1-2

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Chapter1Overview

ExternalSystemDescriptionRelatedInterface

GPSantennaReceivesGPSsignalsGPSsignalreceivingantenna.

Physicalinterface:coaxialinterface.

AC/DCpowerPowersupplyACorDCpowersupply .

1.2Functions

TheZXSDRBS8922accomplishesthefollowingbasicfunctions:

lUserEquipment(UE)accessandradiolinktransmissionincludingRFprocessing,

channelcodinganddecoding,channelmultiplexingandde-multiplexing,baseband resourcepoolingfunction,measurementandreport,powercontrol,transmitdiversity, receivingdiversity,calibrationandsynchronization.

lLTEradiointerfaceandEvolvedPacketCore(EPC)interfaceprocessing,mobility

management,radioresourcemanagementandcontrolling.

lSystemmanagementfunctionsincludingcongurationmanagement,alarm

management,statuscheckingandsystemmonitoring.

lSupportsthecongurationof10MHzand20MHzbandwidth. lSupports2T2R. lSupports64QAMmodulationinbothdownlinkanduplink. lSpatialdiversity,frequencydiversity,timediversity,polarizationdiversityand

maximumratiocombinationdiversity.

lImprovesthechanneldecodingperformanceandenhancesthereceivesensitivityby

usingtheViterbialgorithm.

lSupportsMode1andMode2(2DL:2UL,and3DL:1UL)slotconguration,and

supportsothercongurationmodesthroughsoftwaresettings.

lSupportsspecialsub-frame5andsub-frame7(3:9:2,10:2:2,and9:3:2),andsupports

othercongurationmodesthroughsoftwaresettings.

lSupportsIPsecandPONpublicnetworkbackhaul.

1.3Features

TheZXSDRBS8922hasthefollowingfeatures:

lLargeCapacityandEasyExpansion

TheZXSDRBS8922supports:(Thefollowingreferstothemaximumcapability.The speciccapabilityislimitedtothelicense.)

à2x5Woutputpower,and2T2R

àAmaximumof2x20MHzcellconguration

à11 1MbpsDL/30MbpsUL(sitetypeS1@20MHzMIMO2×2)

à200RRC_CONNECTEDusers

1-3

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ZXSDRBS8922ProductDescription

ItsupportsexpansiontoS1/1/1with3units.2×5WTOCandclosetoantenna installationimprovescoverage.Comparedwithtraditionalindoor,hotspotandrural coveragesolutions,itprovideshighercapacityandcoverage.

lHighIntegration

Smallsize,lightweight,andeasyinstallation

Integratedantennadesign,andeasydeployment

lUniedPlatform

TheZXSDRBS8922usestheuniedSDRplatform,supportssmoothevolutionto futuretechnologies,andreducestheoperatorinvestment.

lGreeneNodeB

TheZXSDRBS8922supportsDoherty,DigitalPreDistortion(DPD)andMCPA technologiesinpowerampliermodulewhichprovideshighPowerAmplier(PA) powerefciency.HighefciencyMCP A,naturalconvectioncoolingandhighdensity designreducethepowerconsumption.Zeronoisepollutionmakesiteasyforindoor andoutdoorinstallation.

lIPRANandRichInterfaces

ItprovidesFE/GEinterfaces,andsupportsvarioustransmissionmodessuchas

PTN/PONmicrowave.

1-4

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