ITU Q.65:2000

ITU Q.65:2000 The Unified Functional Methodology For The Characterization Of Services And Network Capabilities Covers a common functional architecture for provision of services and addressing signalling requirements for service implementation.

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Table of Contents

1Introduction
1.1UnifiedFunctionalMethodology(UFM)Summary
1.2TheStage2definition(Summary)
2Stepsofthemethod
2.1Step1-Functionalmodel
2.1.1Unifiedfunctionalmodel
2.1.2Functionalentities
2.1.3Functionalentityrelationships
2.1.4Derivationofthefunctionalmodel
2.1.5Relationshipbetweenbasicandsupplementary
servicemodels
2.2Step2(Optional)-SIBdescriptionofservicefeatures
2.2.1SIBdefinitions
2.2.2SIBdataparameters
2.2.3SIBmodellingconventions
2.2.4SIBmodellingofservicefeatures
2.2.5ListofavailableSIBs
2.2.6MappingSIBstoFEs
2.3Step3-Informationflowdiagrams
2.3.1Identificationofinformationflows
2.3.2Definitionofindividualinformationflows
2.4Step4-Functionalentityactions
2.5Step5(optional)-SDLdiagramsforfunctional
entities
2.5.1SDLgeneralaspects
2.5.2AddingfunctionalitytoexistingStage2
servicedescriptions
2.5.3Packages
2.6Step6-Allocationoffunctionalentitiesto
physicallocations(scenarios)
3AlternativestepsutilizingObjectOrientedtechniques
3.1AlternativeStep2
3.2AlternativeStep3
3.2.1InterfaceClasses
3.2.2Classdiagrams
3.2.3InterfaceSequencediagrams(Optional)
3.3AlternativeStep4
AppendixI-FormatandoutlineofaStage2description
usingtheunifiedfunctionalmethodology
AppendixII-Functionalarchitecture-Q.65evolution
AppendixIII-ExamplesofInterfaceClassesformedfrom
Service/Applicationrequirements
III.1Introduction
III.2Service/ApplicationExample
III.2.1ThirdPartyInitiatedCall
III.3ClassDiagrams
III.3.1Genericcallcontrolserviceclassdiagram
III.3.2MethodInvocations
III.3.3IDL
III.4Wheretogonow?

Abstract

Covers a common functional architecture for provision of services and addressing signalling requirements for service implementation.

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