ITU Y.2201:2007
ITU Y.2201:2007 Ngn Release 1 Requirements Describes high-level requirements for services and capabilities of Next Generation Network (NGN) release 1.
Table of Contents
1Scope2References
3Definitions
3.1Termsdefinedelsewhere
3.2TermsdefinedinthisRecommendation
4Abbreviationsandacronyms
5Conventions
6CapabilityrequirementsforNGNrelease1
6.1Transportconnectivity
6.2Communicationmodes
6.3Mediaresourcemanagement
6.4Codecs
6.5Accessnetworkandnetworkattachment
6.6Usernetworks
6.7Interconnection,interoperabilityandinterworking
6.8Routing
6.9QualityofService
6.10Accountingandcharging
6.11Numbering,namingandaddressing
6.12Identification,authenticationandauthorization
6.13Security
6.14Mobilitymanagement
6.15OAM
6.16Survivability
6.17Management
6.18Openserviceenvironment
6.19Profilemanagement
6.20Policymanagement
6.21Serviceenablers
6.22PSTN/ISDNemulationandsimulation
6.23Publicinterestaspects
6.24Criticalinfrastructureprotection
6.25Non-disclosureofinformationacrossNNIinterfaces
6.26Inter-providerexchangeofuser-relatedinformation
AppendixI-Mappingofservicestoserviceenablers
Bibliography