3GPP切换优化规范指导书珍藏版.docx

3GPP切换优化规范指导书珍藏版.docx

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3GPP切换优化规范指导书珍藏版

3GPPTS28.628V11.3.0（2013-09）

TechnicalSpecification

3rdGenerationPartnershipProject;

TechnicalSpecificationGroupServicesandSystemAspects;

Telecommunicationmanagement;

Self-OrganizingNetworks（SON）Policy

NetworkResourceModel（NRM）

IntegrationReferencePoint（IRP）;

InformationService（IS）

（Release11）

Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationPartnershipProject（3GPPTM）andmaybefurtherelaboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.

ThisSpecificationisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecification.

Specificationsandreportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.

Keywords

SON,Self-Optimization,ConvergedManagement,FNIM,UIM

3GPP

Postaladdress

3GPPsupportofficeaddress

650RoutedesLucioles-SophiaAntipolis

Valbonne-FRANCE

Tel.:

+33492944200Fax:

+33493654716

Internet

http:

//www.3gpp.org

CopyrightNotification

Nopartmaybereproducedexceptasauthorizedbywrittenpermission.

Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.

©2013,3GPPOrganizationalPartners（ARIB,ATIS,CCSA,ETSI,TTA,TTC）.

Allrightsreserved.

UMTS™isaTradeMarkofETSIregisteredforthebenefitofitsmembers

3GPP™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

LTE™isaTradeMarkofETSIcurrentlybeingregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

GSM®andtheGSMlogoareregisteredandownedbytheGSMAssociation

Contents

Foreword6

Introduction6

1Scope7

2References7

3Definitionsandabbreviations8

3.1Definitions8

3.2Abbreviations8

4SONPolicyandOptimizationFunctionDefinitions9

4.1MonitoringandManagementOperationsforSelf-Optimization9

4.1.1MonitoringandManagementFunction9

4.1.1.1UsageofItf-N9

4.2LoadBalancingOptimizationFunction9

4.2.1ObjectiveandTargets9

4.2.2ParametersToBeOptimized10

4.2.3OptimizationMethod10

4.2.3.1Problem Detection10

4.2.3.2ProblemSolution11

4.2.4Architecture11

4.2.4.1DefinitionofLogicalFunctions11

4.2.4.2LocationofLogicalFunctions11

4.2.5PM11

4.3Handover（HO）ParameterOptimizationFunction12

4.3.1ObjectiveandTargets12

4.3.2ParametersToBeOptimized12

4.3.3OptimizationMethod13

4.3.3.1Problem Detection13

4.3.3.2ProblemSolution13

4.3.4Architecture13

4.3.4.1DefinitionofLogicalFunctions13

4.3.4.2LocationofLogicalFunctions14

4.3.5PM14

4.4InterferenceControlFunction15

4.5CapacityandCoverageOptimizationFunction15

4.5.4Architecture16

4.5.4.1DefinitionofLogicalFunctions16

4.5.4.2LocationofLogicalFunctions16

4.6RACHOptimizationFunction17

4.6.1ObjectiveandTargets17

4.6.2Parameterstobeoptimized18

4.6.3OptimizationMethod18

4.6.3.1ProblemDetection18

4.6.3.2ProblemSolution18

4.6.4PM18

4.7SONcoordination18

4.7.1Introduction18

4.7.2CoordinationbetweenSONfunctionsbelowItf-Nandnon-SONCMoperationsoveritf-N19

4.7.2.1Description19

4.7.2.2Prevention20

4.7.2.3Resolution20

4.7.3CoordinationbetweendifferentSONfunctions20

4.7.3.1CoordinationbetweenCellOutageCompensationandEnergySavingManagement20

4.7.3.1.1Description20

4.7.3.1.2Prevention20

4.7.3.1.3Resolution20

4.7.3.2CoordinationamongCellOutageCompensation,CapacityandCoverageOptimization,andEnergySavingManagement21

4.7.3.2.1Description21

4.7.3.2.2Prevention22

4.7.3.2.3Resolution22

4.7.3.3CoordinationbetweenCellOutageCompensationandAutomaticNeighbourRelation22

4.7.3.3.1Description22

4.7.3.3.2Prevention22

4.7.3.3.3Resolution22

4.7.3.4CoordinationbetweenHandOverparameterOptimizationandLoadBalancingOptimization22

4.7.3.4.1Description22

4.7.3.4.2Prevention22

4.7.3.4.3Resolution23

4.7.4GeneralSONcoordinationsolutions23

4.7.4.1Overview23

4.7.4.2Conflictprevention24

4.7.4.3Conflictresolution25

5Model26

5.1Importedinformationentitiesandlocallabels26

5.2Classdiagrams26

5.2.1Relationships26

5.2.2Inheritance32

5.3Classdefinitions34

5.3.1SONTargets34

5.3.1.1Definition34

5.3.1.2Attributes34

5.3.1.3Attributeconstraints35

5.3.1.4Notifications35

5.3.2SONControl35

5.3.2.1Definition35

5.3.2.2Attributes35

5.3.2.3Attributeconstraints35

5.3.2.4Notifications35

5.3.3ESPolicies35

5.3.3.1Definition35

5.3.3.2Attributes36

5.3.3.3Attributeconstraints36

5.3.3.4Notifications36

5.3.4EUtranCellSON36

5.3.4.1Definition36

5.3.4.2Attributes36

5.3.4.3Attributeconstraints36

5.3.4.4Notifications36

5.3.5EnergySavingProperties37

5.3.5.1Definition37

5.3.5.2Attributes37

5.3.5.3Attributeconstraints37

5.3.5.4Notifications37

5.3.6IOCSONFuncInfo37

5.3.6.1Definition37

5.3.6.2Attributes37

5.3.6.3Attributeconstraints37

5.3.6.4Notifications37

5.3.7IOCSONCoordinationPolicies38

5.3.7.1Definition38

5.3.7.2Attributes38

5.3.7.3Attributeconstraints38

5.3.7.4Notifications38

5.3.8interRatEsPolicies38

5.3.8.1Definition38

5.3.8.2Attributes39

5.3.8.3Attributeconstraints39

5.3.8.4Notifications39

5.4Attributedefinitions40

5.4.1Attributeproperties40

5.4.2Constraints50

5.5Commonnotifications50

5.5.2Configurationnotifications50

AnnexA（informative）:

TargetAchievementEvaluation51

AnnexB（informative）:

ExamplesofhowtousegeneralSONcoordinationsolutions52

B.1CoordinationofCOCandCCOusingpriorityofSONfunctions52

B.2CoordinationofCOC,CCOandESusingpriorityofSONfunctions52

B.3CoordinationofCOC,CCOandESbasedonthecellstate53

AnnexC（informative）:

StatediagramforDistributedandEM-centralizedEnergySavingManagement53

AnnexD（informative）:

Changehistory56

Foreword

ThisTechnicalSpecificationhasbeenproducedbythe3rdGenerationPartnershipProject（3GPP）.

ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefollowingformalTSGapproval.ShouldtheTSGmodifythecontentsofthepresentdocument,itwillbere-releasedbytheTSGwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:

Versionx.y.z

where:

xthefirstdigit:

1presentedtoTSGforinformation;

2presentedtoTSGforapproval;

3orgreaterindicatesTSGapproveddocumentunderchangecontrol.

ytheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.

zthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedocument.

ReadyforConvergedManagement

Thisspecificationispartofasetthathasbeendevelopedforconvergedmanagementsolutions.

Introduction

ThepresentdocumentispartofaTS-familycoveringthe3rdGenerationPartnershipProjectTechnicalSpecificationGroupServicesandSystemAspects,Telecommunicationmanagement;asidentifiedbelow:

28.627:

Self-OrganizingNetworks（SON）PolicyNetworkResourceModel（NRM）IntegrationReferencePoint（IRP）;Requirements

28.628:

Self-OrganizingNetworks（SON）PolicyNetworkResourceModel（NRM）IntegrationReferencePoint（IRP）;InformationService（IS）

28.629:

Self-OrganizingNetworks（SON）PolicyNetworkResourceModel（NRM）IntegrationReferencePoint（IRP）;SolutionSet（SS）definitions

1Scope

ThepresentdocumentispartofanIntegrationReferencePoint（IRP）namedSelfOrganizingNetworks（SON）PolicyNetworkResourceModel（NRM）IRP,throughwhichanIRPAgentcancommunicatemanagementinformationtooneorseveralIRPManagersconcerningSONpolicies.TheSONpolicyNRMIRPcomprisesasetofspecificationsdefiningRequirements,aprotocolneutralInformationServiceandoneormoreSolutionSet（s）.

ThepresentdocumentspecifiestheprotocolneutralSONpolicyNRMIRP:

InformationService（IS）.

InordertoaccesstheinformationdefinedbythisNRM,anInterfaceIRPsuchasthe"BasicCMIRP"isneeded（3GPPTS32.602[11]）.However,whichInterfaceIRPisapplicableisoutsidethescopeofthepresentdocument.

Thepresentdocumentalsocontainsstage2descriptionsforthosefunctionalitiesfortheSelf-OptimizationOAM,SONcoordinationandEnergySavingManagement.

2References

Thefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.

∙Referencesareeitherspecific（identifiedbydateofpublication,editionnumber,versionnumber,etc.）ornonspecific.

∙Foraspecificreference,subsequentrevisionsdonotapply.

∙Foranon-specificreference,thelatestversionapplies.Inthecaseofareferencetoa3GPPdocument（includingaGSMdocument）,anon-specificreferenceimplicitlyreferstothelatestversionofthatdocumentinthesameReleaseasthepresentdocument.

[1]3GPPTS32.101:

"Telecommunicationmanagement;Principlesandhighlevelrequirements".

[2]3GPPTS32.102:

"Telecommunicationmanagement;Architecture".

[3]3GPP TS 32.150:

"Telecommunicationmanagement;IntegrationReferencePoint（IRP）Conceptanddefinitions".

[4]3GPPTR21.905:

"Vocabularyfor3GPPSpecifications".

[5]3GPPTS28.627:

"Telecommunicationmanagement;Self-OrganizingNetworks（SON）PolicyNetworkResourceModel（NRM）IntegrationReferencePoint（IRP）:

Requirements".

[6]3GPPTS36.331:

"TechnicalSpecificationGroupRadioAccessNetwork;EvolvedUniversalTerrestrialRadioAccess（E-UTRA）;RadioResourceControl（RRC）;Protocolspecification".

[7]