Table of Contents
1Scope
2References
3Definitions,symbolsandabbreviations
3.1Definitions
3.2Abbreviations
4Fieldofapplication
5IntroductiontotheVB5.2referencepoint
concept
5.1GeneralVB5.2designprinciples
5.2GeneralreferencemodelfortheVB5.2
referencepoint
5.3Generalcharacteristicsofindividual
functionalgroups
5.4Functionalmodelling
5.5ANviewandSNviewofphysicaland
logicalports
6Proceduralinterfacerequirements
6.1Introduction
6.2Physicallayerrequirements
6.3ATMlayerrequirements
6.4Higherlayerinterfacerequirements
6.5Meta-signalling
6.6InterfaceManagementApplication
6.7Usageinformationtransfer
7Broadbandaccessnetworkconnectiontypes
7.1Introductiontoconnections/connection
elements
7.2Multipointrequirements
7.3Broadbandaccessnetworkconnection
elementidentifiers
7.4Overviewofbroadbandaccessnetwork
connectiontypes
7.5B-ISDNtypebroadbandaccessnetwork
connections
7.6Non-B-ISDNtypebroadbandaccessnetwork
connections
8Handlingofnon-B-ISDNaccesstypes
8.1Generalconsiderations
8.2ATMbasedaccesses
8.3Non-ATMbasedaccesses
9Transferandlayermanagementfunctions
9.1Generalfunctionalarchitecture
9.2Functionalarchitectureoftransferandlayer
managementfunctions
9.3Transferfunctionsrequiredforindividual
broadbandANconnectiontypes
9.4Functionsassociatedwithlogicalandphysical
ports
10Provisioningprinciplesandrequirements
10.1General
10.2ProvisioningprinciplescommonfortheVB5.1
andVB5.2referencepointconcept
10.3ProvisioningprinciplesspecificfortheVB5.2
referencepointconcept
11Requirementsforreal-timecoordinationbetweenAN
andSN
11.1Principlesandrequirementsforreal-time
managementcoordination(RTMC)
11.2Principlesandrequirementsforbroadband
bearerconnectioncontrol(B-BCC)
12Performancedesignobjectives
12.1Performancedesignobjectivesfortransfer
functions
12.2PerformancedesignobjectivesforRTMCand
B-BCCfunctions
13VB5.2systemarchitecture,structureandprocedures
13.1Introductionandoverview
13.2RTMCsystemarchitecture
13.3RTMCprocedures
13.4B-BCCsystemarchitecture
13.5VB5.2connectioncontrolfunctions
13.6B-BCCcommunicationprocedures
14Messageformatandcodes
14.1Messageandinformationelementencoding
principles
14.2RTMCprotocolmessagesandinformation
elements
14.3B-BCCprotocolmessagesandinformation
elements
AnnexA-SDLprocessdiagrams
AppendixI-InterworkingbetweenB-BCCandDSS2
I.1Messageinterworking
I.2Commonuseofinformation
elementsinDSS2andVB5.2
AppendixII-Supportofterminalequipmentusing
theATMForumATMUNIsignalling
version4.0
II.1Introduction
II.2Principledifferences
II.3Protocoldifferences
II.4Connectioncontrolprocedures
II.5ExtensionstoB-BCCmessage
formatandcodes
II.6Bibliography
AppendixIII-Supportofserviceswithsucceptibility
toclipping
III.1Caseofdirectaccessarrangements
III.2Caseofremoteaccessarrangements
withVB5.2referencepoint
AppendixIV-PotentialoptimizationoftheB-BCC
protocoltosupportswitchedbroadcast
services
IV.1General
IV.2AdditionalB-BCCprocedures
IV.3ExtendedB-BCCmessageformatand
codes
IV.4Bibliography
AppendixV-RTMCandB-BCCsystemrelationship Abstract
Defines the physical, procedural and protocol requirements for interfaces at the VB5.2 reference point between an Access Network (AN) and a Service Node (SN).
