Table of Contents
1Scope
2Introduction
3References
4Definitions
5Abbreviations
6Functionalmodel
6.1Path-Coupled
6.2Path-decoupled
7Requirements
7.1User-networksignalling
7.2QoSsignallingatthenetwork-Networkinterface
7.3QoSRelease
7.4Performance
7.5Symmetryofinformationtransfercapability
7.6Contentionresolution
7.7Errorreporting
7.8Unrecoverablefailures
7.9Forwardandbackwardcompatibility
7.10Parametersandvaluesfortransportconnections
7.11User-initiatedQoSresourcemodification
7.12Emergencyservice
7.13Reliability/priorityattributes
8Interfacesdescriptionofrequirements
8.1Call/connectioncontrolinterface
8.2Networkcontrolinterface
8.3Switchcontrolinterface
AppendixI-IPsignallingflows
I.1Path-coupledbearercontrol
I.2Path-decoupledbearercontrol
AppendixII-AninstanceoffunctionalmodelofIPQoS
signallingrequirements
AppendixIII-Multi-operatorscenario
AppendixIV-TypicalprocessofQoSsignallingininterfaces
AppendixV-ExamplestosupportQoSsignallingrequirements
basedonY.1541networkQoSclasses,and
additionalinformationonreliability/priority
V.1User-networksignallinginsupportofnetworkQoSclass
V.2Network-networksignalling
V.3Futuredevelopmentofclassestosupportreliability
andpriorityattributes
AppendixVI-Path-coupledandpath-decoupledinteroperability
scenariosandscenarioswith/withoutthe
participationofSeCFE/SvCFE
VI.1Path-coupledandpath-decoupledinteroperabilityscenarios
VI.2Scenarioswith/withouttheparticipationofSeCFE/SvCFE Abstract
Specifies IP-QoS signalling requirements for the development of new or enhanced specifications. It identifies the capabilities for IP-QoS signalling. It describes the essential features and models for the development of functional entity actions in support of IP-QoS signalling.
