全球6G技术大会白皮书 2023 -ICDT Integrated 6G Network 3.0

ICDTIntegrated6G

Network3.0

WHITEPAPERV9.0

2023.03

-01-

ExecutiveSummary

Thedevelopmentofinformationtechnologyisaprocessofcontinuousemergenceandintegrationofnewtechnologies.The5Gerahascompletedtheintegrationofinformationandcommunicationtechnology(ICT).Inthetrendofevolutionto6G,ICTisfurtherintegratedwithbigData,artificialintelligence,andsystemOperationtechnology,presentingthecharacteristicsofICDT(Information,Communication,bigDataTechnology)integration.

ICDTintegrated6Gisanend-to-endinformationprocessingandservicesystem.Itisamobileinformationnetworkwithstrongconnectivity,strongcomputingpower,strongintelligence,andstrongsecurity.Alargenumberofnewtechnologiesandnewfunctionshavebecomecandidatesfor6Gdesign,andtheperformanceoftheschemehasbeenverifiedatdifferentlevelssuchastheory,simulationandprototype.

Thiswhitepaperattemptstoclassifyandintegrate6Gpotentialtechnologiesandsolutionsfromasystemperspective,andgivestechnicalsystemsuggestions.Accordingtofunctionalcharacteristics,6Gtechnologycanberoughlydividedintofourdirections:wirelesscommunication,wirelessnetwork,functionalarchitectureandsystemoperation.Amongthem,wirelesscommunicationaimstoimprovethepoint-to-pointtransmissionperformance,wirelessnetworkaimstoachievethecapabilitiesofmulti-bandnetworking,enhancedcoverage,networksensing,leannetworkandthefulllife-cycleinformationprocessthroughplatform-based,structured,service-orientedandbiochemicaldesign.Thegoalofsystemnetworkingistoachieveself-growth,self-optimizationandself-evolutionofnetworkoperationcapabilities,andimproveenergyandresourceefficiency.

Intermsofwirelesscommunicationandnetworking,theintegratedsensingandcommunication,reconfigurableintelligentsurfaceandintelligentinterferencecoordinationhaveattractedmuchattention,andarealsothekeydirectionsof5Genhancement.Atpresent,thesetechnologieshavecompletedthedesignoftechnicalsolutionsandprototypesolutions,andareundergoingfieldtesting.Intermsofnetworkarchitectureandfunctions,leannetwork,intelligentnativenetwork,service-basedwirelessnetwork,mobilecomputingnetwork,digitaltwinnetwork,intelligentnetworkmanagement,andsemanticcommunicationhavebecometheresearchfocus.Based

-02-

onentropyreductionnetworktheoryandcloudpoolingofbasicresources,theintegrationofcommunication,computing,AI,serviceandotherelementscanberealizedinaservice-basedandsoftware-definedway.

ICDTintegrated6Gwillfurtherextendtothecross-borderintegrationofnewsensing,newterminals,newcomputing,newsecurity,newlow-carbon,newmaterials,newbionics,newnetworking,newfacilitiesandnewparadigms,bringingmoreinnovativepathsto6G.Amongthem,quantumcomputingwithitsadvantagesofparallelcomputingwillbringsubversiveopportunitiesto6Gnetworks.

Forthebetterdevelopmentof6G,thispaperproposestostrengthentheresearchandverificationofsystemdesign,aswellastheindividualtechnologicalinnovation.Weshouldnotonlypayattentiontotheultimateperformance,butalsotakeflexibility,simplicity,greenandsecurityasthepremise.Whileactivelypromoting6G,weshouldpayattentiontocooperationwith5G.

Contents

ExecutiveSummary01

1Preface03

2ICDT-integrated6GTechnologySystem04

2.1OverallTechnologySystemView

04

2.2WirelessCommunicationTechnologyCluster

05

2.3RadioAccessNetwork(RAN)Cluster

05

2.4FunctionandArchitectureTechnologyCluster

05

2.5SystemNetworkingTechnologyCluster

06

3ICDT-integratedWirelessCommunicationandNetworking06

3.1ISACTechnology

06

3.1.1BasicConcepts

06

3.1.2KeyTechnologies

06

3.2CollaborativeReflectionNodes(RIS)

08

3.2.1BasicConcepts

08

3.2.2KeyTechnologies

08

3.2.3TechnicalChallenges

09

3.3IntelligentAutonomousInterferenceCoordination

11

3.3.1TechnicalOverview

11

3.3.2TechnicalAdvice

11

4ICDT-integratedArchitectureandFunction13

4.1FlexibleSimpleNetwork

13

4.1.1BasicConcepts

13

4.1.2TechnicalChallenges

14

4.1.3TechnicalAdvice

14

4.2IntelligentEndogenousNetwork

15

4.2.1BasicConcepts

15

4.2.2KeyTechnologies

15

4.2.3TechnicalChallenges

16

4.3ServiceWirelessNetwork

17

4.3.1BasicConcepts

17

4.3.2KeyTechnologies

17

4.3.3TechnicalChallenges

18

4.4WirelessComputingNetwork

18

4.4.1BasicConcepts

18

4.4.2ArchitectureDesigners

19

4.4.3KeyTechnologies

20

4.5DTNetwork

21

4.5.1BasicConcepts

21

4.5.2ArchitectureDesigners

21

4.5.3TechnicalChallenges

23

4.6SemanticCommunication

24

4.6.1BasicConcepts

24

4.6.2KeyTechnologies

25

4.6.3TechnicalChallenges

27

5ICDT-integratedTechnologyTrends27

5.1Cross-borderIntegrationTechnologyTrends

27

5.2QuantumComputingandApplications

29

5.5.1Conclusion30

Acknowledgement31

ICDTIntegrated6GNetwork3.0

-03-

1.Preface

Informationtechnologyisconstantlychanging.The6Gtechnologyintegratinginformationtechnology,communicationtechnology,artificialintelligence(AI),bigdatatechnology,systemcontroltechnology,anddigitaltwintechnologyisdevelopingconstantly.AttheGlobal6GConferenceinNovember2020,theICDT-integrated6GNetworkwhitepaper1.0wasofficiallyreleased,regarding6Gasanend-to-endinformationprocessingandservicesystem.Itscorefunctionisexpandedfrominformationtransmissiontoinformationcollection,informationcomputing,andinformationapplication,providingmorepowerfulendogenouscapabilitiesinmultipledimensions,includingcommunication,computing,sensing,intelligence,andsecurity.TheICDT-integrated6GNetworkwhitepaper2.0wasreleasedattheGlobal6GConferenceheldinMarch2022.Basedonversion1.0,thisversionfocusesonthenetworkcapability,architecture,airinterface,terminal,andindustrythatintegratesensing,communication,andcomputing,whileproposinganew6Gsolution.

Overthepastyear,theconnotationandpositioningof6Ghavebeencontinuouslyextended.Thetrendistheintegrationofdata,operation,information,andcommunicationtechnology(ICDT),whilethecharacteristicsofthe"fourstrong"capabilities,thatis,strongconnection,strongcomputingpower,strongintelligence,andstrongsecurity,havebecomemoreprominent.

Now,thefocusof6Gtechnologydevelopmentismovingfrommulti-pointtechnologytokeytechnology.Thesystemsolutiondesignandprototypeverificationhavebecomekeywork,andtheIMT-2030workinggrouphasstartedindoorandoutdoortestingofkeytechnologyprototypes.Atthesametime,theindustryhasbeguntostandardizesomequasi-6Gtechnologiesin3GPP5G-A.ChinaMobileandHuaweitaketheleadinlaunching6GANA(aglobalplatformfornetworkintelligentcommunication).Theyadvocateunifiedglobal6Gstandards,coveringmorethan31unitsofindustry,academia,andresearch,withaproposalformanysolutionsattheintelligentnetworkarchitecturelevel.

Basedonthelatest6Gprogress,the6GworkinggroupoftheFuTUREMOBILECOMMUNICATIONFORUM(FuTRUEForum)takestheleadincompletingtheICDT-integrated6GNetworkwhitepaper3.0.ThiswhitepapermainlyintroducestheICDT-integrated6Gtechnologysystem,wirelesscommunicationandnetworking,aswellasarchitectureandfunction,withabriefdiscussionontheICDT-integratedtechnicaltrend,and6Gdevelopmentproposals.

ICDTIntegrated6GNetwork3.0

-04-

2.ICDT-integrated6GTechnologySystem

2.1OverallTechnologySystemView

Intheoverallvisionof6Gtechnology,regarding6Gsystemdesign,6Gnewtechnologiescanbeclassifiedintofourdirections:wirelesscommunication,radioaccessnetwork(RAN),functionandarchitecture,andsystemnetworkingaccordingtotheirfunctionalcharacteristicsandpositioning.Ofthefour,wirelesscommunicationispositionedinpoint-to-pointcommunication,withthegoaltoimprovespectralefficiency,peakrate,andthenumberofaccessusers.Theradioaccessnetwork(RAN)ispositionedinmultipoint-to-multipointnetworking,withthegoaltosupportmulti-band,multi-standard,expandedmicro-domain,blindareacoveragecapabilities,andnetworkawarenesscapabilities.Thefunctionandarchitecturearepositionedinthetheoreticalsystemofinformationandcommunicationnetworkarchitecture.Suchtechnicalmeansasplatformization,structuring,servitization,andendogenousdesignareusedtosimplifythenetworkandreducethestructuralentropy,aswellastorealizesmoothintergenerationalevolutionandforward-backwardbidirectionalcompatibilitywith5G.6Gisdesignedforallscenarios,integratesallelements,andrealizestheconnectionofresourcesandcapabilitiesinallfields,andthewholeprocessserviceofinformationflow.Thesystemnetworkingispositionedtopenetratethephysicalanddigitalspaces,andrealizeself-growth,self-optimization,andself-evolutionatthesystemlevel.Withatransitiontocentralized+distributedcollaboration,itexpandsondemand,supportstheplug-and-playfunction,andrealizesflexiblenetworkorganization.Theend-to-endsystemsavesenergyandimprovesenergyandresourceutilization.Theservicenetworkintegrationrealizestheinternalizationofcapabilitiesandthesymbiosisofopenness.

Figure16GTechnologySystem

ICDTIntegrated6GNetwork3.0

-05-

2.2WirelessCommunicationTechnologyCluster

Wirelesscommunicationfocusesonsolvingthesystematicintegrationofnewspectrumandnewantennatechnologies.Thekeytechnologiesincludetwotechnologyclustersoflarge-scaleintelligentwirelesstransmissionandultra-highfrequencycommunication.TheformerusesUltraMassiveMIMO,virtualMIMO,newmultipleaccess,collaborativepassivenodes(suchasreconfigurableintelligentsurface(RIS))andairinterface(AI)astechnicalcomponentstobuildanintelligentmulti-antennaairinterfacesolution.Thelatterismainlybasedonvisiblelightcommunicationandterahertzcommunication,providingultra-highratetransmissionsolutions,withapeakratetargetofatleast100Gbps.

2.3RadioAccessNetwork(RAN)Cluster

Theradioaccessnetwork(RAN)focusesonsolvingmulti-technology,multi-band,multi-functionalwirelessnetworking,andcoverageissues.Thefocusincludestwotechnologyclustersofmultidimensionalheterogeneousnetworkingandnetworkcollaborativecommunicationsensingtechnology.Theformerincludesmulti-bandnetworking,suchaslowandmediumfrequencybands,millimeterwaves(mmWaves),terahertz,andvisiblelight,groundandsatellitenetworking,multi-standardnetworkingsuchas5G/6Gshort-distancecommunication,cellularnetworksandnon-cellularintegratednetworks,andmicro-domaincommunication(microcoverage)andothertechnologies.Thelatterincludesmulti-dimensionalinterferencecoordinationmanagement,distributedMIMO,networkcollaborativesensing,andothertechnologies.

2.4FunctionandArchitectureTechnologyCluster

6Gfunctionandarchitecturefocusonsolvingthedesignproblemsof6Goverallarchitectureandendogenousfunctions,includingtwotechnologyclustersoftheplatformservicenetworkandtheall-elementintegratednetwork.Theformerincludesentropyreductionnetworktheory,full-servicenetwork(service-orientedcorenetworkandaccessnetwork),flexiblesimplenetworkandothertechnologies,whilethelatterincludesendogenousAInetwork,endogenoussecuritynetwork,mobilecomputingnetwork,and6G-orientedspace-air-groundintegratednetwork.Avarietyoffunctionalintegrationdesignsformfunctionalcoupling,creatingdifficultyinsystemarchitecturedesign.Basedoncloud-basedpooledbasicresources,itisfeasibletodesigninaservice-orientedandsoftware-definedfunctionmanner.

ICDTIntegrated6GNetwork3.0

-06-

2.5SystemNetworkingTechnologyCluster

Thesystemnetworkingfocusesonsolvingend-to-endnetworkoperationproblems,includingnetworkmanagement,servicemanagement,operationandmaintenance,andcapabilityopening.Keytechnologiesincludetwotechnologyclustersoftheglobalautonomousnetworkandenergy-efficientoperationandmaintenance.Theformerincludestechnicalcomponentssuchasnetworkintelligence,digitaltwinnetworks,anddistributedautonomousnetworks.Thelatterincludestechnologiessuchastechnologyforinformationenergyintegration,servicenetworkintegration(suchassemanticcommunication),networkmanagementandorchestration,andcapabilityopening.

3.ICDT-integratedWirelessCommunicationandNetworking

3.1ISACTechnology

3.1.1BasicConcepts

Inthefuture,the6Gnetworkwillhavethebasicabilitytoperceivethephysicalworldanytimeandanywhere.Itaimstorealizeintegratedsensingandcommunication(ISAC)throughthedesignofspectrumresourcesharing,integratedairinterface,andhardwarearchitecture,supportthenetworktohavecommunicationandsensingcapabilities,andimprovespectrumandhardwareresourceutilization.Amongthem,networkedcollaborativeISACutilizesdistributednodesdeployedonalargescaleinthenetworktopromotethedeepintegrationofcommunicationandsensethroughmulti-pointcollaborationandinformationinteraction.

3.1.2KeyTechnologies

1)AirInterfaceIntegratedTechnology

Integratedwaveformdesign:ThejointdesignofthenewISACwaveformsneedstoconsiderthecompromisebetweencommunicationandsensingperformance,andreducethecomplexityofhardwareadaptationasmuchaspossible.

ICDTIntegrated6GNetwork3.0

-07-

Framestructuredesign:Accordingtoservicepriorityandservicevolumerequirements,thesymboltypecanbeflexiblyconfigured,andatthesametimemeettheneedsofsensing-assistedcommunicationandcommunication-assistedsensingservicescenarios.

Referencesignaldesign:Single-nodesensingcanmultiplexdatasignals,whilenetworkcollaborativesensingneedstodesignreferencesignalswithlowerPAPR,andfurtherdesignflexiblesignalmappingmethodstomeetvarioussensingneeds.

Beamformingandbeammanagement:Beamformingcanachievedirectionaltransmissionandaccuratesensingofthetarget,butthebeamscanningprocessofsensingisexpensive.Therefore,areasonablebeammanagementmethodcanoptimizetheperformanceoftheintegratedsystem.

2)NetworkIntegrationTechnology

Multi-frequencypointcoordination:Itcomprehensivelyconsidersthefadingcharacteristics,communicationcapabilities,andsensingcapabilitiesoflow,medium,andhighfrequencybands,andbuildsafull-spectrumfusioncommunicationandsensingnetworkthatcomplementsandenhanceseachfrequencybandtoachievewide-coveragedetectionandmicro-accuratesensing.

Synchronizationbetweennodes:Inacollaborativecommunicationandsensingnetwork,theerrorintroducedbytheasynchronoustransmittingandreceivingnodescannotbeignored.Itisnecessarytodesignasystemsolutiontoreduceoravoidsynchronizationerrorsfromtheperspectiveofsystemperformanceandcomplexity.

Networkinginterferencecoordination:NetworkedcollaborativeISACdisruptstraditionalco-frequencydeploymentandadditionallyintroducescross-linkinterference.Fromtheperspectiveofnetworkresourceconfigurationandcoordinationscheduling,thetimeslotconfigurationmethodofeachcooperativenodecanbeoptimized.

Jointprocessingofsignals:Jointprocessingofmulti-nodeinformationcanobtainjointprocessinggain,whileconsideringtheinfluenceoffrequencyband,bandwidthandtransmissionpoweronthesensingaccuracyandrange,andalsotakingintoaccounttherequirementsofsystemcommunicationtraffic.

ICDTIntegrated6GNetwork3.0

-08-

3)HardwareArchitectureDesign

Forsingle-nodesensing,thetransmittercanrealizehardwareintegrationthroughairinterfacejointdesign,butthesimultaneoustransmit-receivemodewillintroduceself-interference,anditneedstorelyonfull-duplexcapability.However,thefullduplexerisstillintheresearchstage.Inthefuture,itisnecessarytocomprehensivelyconsiderthematurityofthefull-duplextechnologyforhardwarearchitecturedesign.

3.2CollaborativeReflectionNodes(RIS)

3.2.1BasicConcepts

TheRISisanadjustabledevicearraycomposedofhundredsorthousandsofdeviceunits,andtheworkingstateofeachdeviceunitisdynamicallyorsemi-staticallycontrolledbyadigitallyprogrammablecontrolmoduletorealizethedifferentresponsemodesofthewirelesssignal.Inthisway,itrealizesthereshapingoftheelectromagneticwavepropagationenvironment.TheRIShastheadvantagesoflowpowerconsumption,lowcost,lowthermalnoise,andfullduplex.Thesurface,deployedonthesurfaceofobjectsinwirelesstransmissionenvironments,reconstructstraditionaluncontrollablewirelesschannelsintointelligentprogrammablewirelessenvironments,andintroducesanewparadigmoffuturewirelesscommunications.

TheRIScanbeusedasreflectionnodesinmobilecommunicationnetworks,andbasestationsarerequiredtocooperateandinteractwiththemaccordingtofactorssuchaschannelstate,communicationgoals,andschedulingrequests,thenimprovingnetworkperformance,suchascoverageenhancementandcapacityimprovement.Therefore,theRISintheaboveapplicationscenarioisturnedintocollaborativereflectionnodes.

3.2.2KeyTechnologies

Insystemsolutions,thecommunicationsystemarchitecturewithcollaborativereflectionnodesincludesanewnodeandtwonewlinks.Forthisnewnode,thatis,thecollaborativereflectionnode,itisnecessarytodefinenetworkelementcapabilities,beamformingmethods,andthelike.Networkelementcapabilitiesincludethetypeofelectromagneticwaveregulation(reflectionortransmission),thetimerequiredforregulation,andarrayarrangement.Thespecificimplementationofbeamforming

ICDTIntegrated6GNetwork3.0

-09-

willaffectthedesignofcontrolandtransmissionsolutions,aswellasthedesignofcodebooks.Forexample,beamformingbasedonchannelinformationneedstoredesigntheCSIacquisitionmethod,andthemethodbasedonbeamscanningrequiresindexingalargenumberofadditionalbeamsintroducedbyRIS.Forthetwonewlinks,oneisthecontrollinkfromthebasestationtotheRIS,theinterfaceprotocolneedstobefurtherdesigned,andthewirelesscontrolinterfaceisconducivetotheRISflexibledeployment;theotheristhedataandsignalingtransmissionlinkbetweenthebasestationandtheterminalthroughtheRIS.Thelinkisdividedintotheincidentlinkandthereflectivelink.ItisnecessarytofurtherconsidertheimpactoftheRISintroductionontheexistingairinterfaceprotocol,andredesignthetransmissionsolution,suchasarandomaccessprocess,beammanagementprocess,andchannelstateinformationacquisitionprocess.

Asforchannelmodels,RIShasalargenumberofunitstructures,andadditionalnear-fieldpropagationmodelsneedtobeconsidered,butthenear-fieldmodelsaremorecomplexandchangeable,makingmodelingandmeasurementmoredifficult.Atpresent,onlysomeresearchinstitutionshavecarriedoutpreliminaryresearchontheRISchannelmodel,andfurthermodelingandmeasurementresultsintheactualtransmissionenvironmentareneeded.

Asfornetworkdeployment,asthecurrentRISdoesnothavethefilteringcapabilityforspecificfrequencypoints,itisnecessarytoevaluateandstudytheco-channelandadjacent-channelinterferenceissues,aswellasinterferencecoordinationamongoperatorsandnetworkingdeploymentissues.ItisnecessarytostudytheRISnetworktopologyanddeploymentsolutionsinthewirelesshomogeneousorheterogeneousnetwork.ItisnecessarytostudythecollaborationissuesamongmultipleRISsinthesame/differentcellsinthenetworkenvironment.

Asforhardwarecharacteristicsandstructuraldesign,throughelectromagneticsimulationresearch,itisfoundthatthesingle-polarizationRISonlyrespondstoincomingwavesinonepolarizationdirection,andmirrorsincomingwavesinotherpolarizationdirections.Basedonthisproblem,thestructuraldesignofdual-polarizationRIScanbeinvestigated.

3.2.3TechnicalChallenges

Atpresent,intelligentreflectingsurfacesarestillfacingseverechallengesinthreeaspects:hardwareimplementationandengineeringdeployment,theoryandsolutiondesign,controlsolutionandnetworkarchitecture.

ICDTIntegrated6GNetwork3.0

-10-

1)Hardwareimplementationandengineeringdeployment.ThehardwareimplementationandengineeringdeploymentofRISarerestrictedbyfactorssuchasscale,price,anddeploymentdifficulty.Intermsofhardwareimplementation,thematurityofRISmaterialsanddevicesisnothigh,yetwithahighcost.Theperformanceofadjustabledevicesisdifficulttomeetthecontrolrequirements,andthestructuraldesignneedstobeoptimized.Restrictedtothecontrolspeedofadjustabledevices,thecurrenthigh-frequencyRISrelayhasnotyetrealizeddynamicregulation.RISoperateswithalimitedbandwidth,energyconversionefficiencyislow,anditisdifficulttosupportlong-distancecoverageandlarge-bandwidthtransmission.Intermsofengineeringdeployment,thelargersizeoftheRISpanelmakesitnecessarytocommunicatewiththepropertymanagementcompanyandownersandentailsgreatwindresistance.ThepowerfeedingrequirementofRISwilllimititsdeploymentandmaybefacedwithweak-currentinterference.

2)Theoryandsolutiondesign.ThetransmissionsolutiondesignofRISsystemslacksstrongtheoreticalsupportasreliable,completetransmissiontheoreticalbasis,channelmodels,andsystemmodelsareyettobedeveloped.Theexistingairinterfacetransmissionsolutionsarehighlycomplexandcostlyandhavelimitedfeasibility.Therefore,acomplete,trustworthyevaluationsystemtakingnon-idealfactorsintoaccountshouldbeestablishedforactualsystemperformance.Further,channelestimation,jointbeamforming,andotherrealizablebasicairinterfacetransmissionsolutionsaretobedesignedbasedonthecompromisebetweenperformanceandcomplexity.Inaddition,furtherresearchisrequiredastowhethertheRIScansupportsub-banddispatchingsolutionsandwhetherthephasetuningofhighandlow-frequencyarraysisfasterenough.

3)Controlschemeandnetworkarchitecture.ThecontrolmethodofRIShasanimportantinfluenceonthedesignofnetworkarchitecture,powerconsumption,anddeployment.Acompromisebetweenpowerconsumptionandnetworkcomplexityshouldbeconsideredfortrulypassive/semi-passiveanddynamiccontrol.Intermsofnetworking,furtherassessmentandinvestigationarewarrantedastowhethertheRIScanobtainperformancegaininmulti-bandwidth,multi-systemcommunicationmodeandhowthetransmissionsolutionshouldbedesigned.

ICDTIntegrated6GNetwork3.0

-11-

3.3IntelligentAutonomousInterferenceCoordination

3.3.1TechnicalOverview

Interferencemanagementtechnologyisalwaysthekeytechnologytoensurethequalityofwirelesscommunication.4G-orientedtechnologiesincludeICIC,eICICtechnology,networkcoding,interferencemigration,multi-pointcoordinatedtransmissionandotherinterferencemanagementtechnologies.5G-orientedonesincludeinterferencealignment,interferencecancellation,interferencerandomization,andotherintelligentanti-jammingtechnologies.Networkinterferenceoptimizationmethodshaveevolvedfromtraditionalmodel-drivenoptimizationsuchasmathematicalmodelingoptimizationtocurrentdata-drivenoptimizationbasedonAIalgorithmssuchasreinforcementlearning.Facingnewservicerequirementsofthefuture6Gultra-large-scaleuseraccess,networkarchitectureandultra-highbandwidthofultra-densityheterogeneousnetworks,ultra-lowlatency,andultra-highreliability,togetherwiththe6GnetworkevolutioncharacterizedbyendogenousAIandISAC,itisurgenttostudynewAI-basednetworkinterferencemanagementtechnologiesandcorrespondingoptimizationmethodstoproblems,andestablishandoptimizeinterferenceintelligentmanagementdecision-makingdriven