ITU Y.1541:2011
ITU Y.1541:2011 Network Performance Objectives For Ip-Based Services Describes classes of network quality of service (QoS) with objectives for Internet Protocol network performance parameters.
Table of Contents
1IntroductionandScope2References
3Abbreviations,acronymsandconventions
4Transfercapacity,capacityagreements,andthe
applicabilityofQoSclasses
5Networkperformanceobjectives
6Availabilityobjectives
7Achievementoftheperformanceobjectives
8ConcatenatingnetworksectionsandtheirQoSvalues
9Security
AppendixI-ATMnetworkQoSsupportofIPQoS
AppendixII-IPdelayvariationparameterdefinition
considerations
AppendixIII-Examplehypotheticalreferencepaths
forvalidatingtheIPperformanceobjectives
AppendixIV-ExamplecalculationsofIPpacket
delayvariation
AppendixV-MaterialrelevanttoIPperformance
measurementmethods
AppendixVI-ApplicabilityoftheY.1221transfer
capabilitiesandIETFdifferentiatedservices
toIPQoSclasses
AppendixVII-EffectsofnetworkQoSonend-to-end
speechtransmissionperformanceas
perceivedbytheuser
AppendixVIII-EffectsofIPnetworkperformanceon
digitaltelevisiontransmissionQoS
AppendixIX-EffectsofnetworkQoSonend-to-end
datatransmissionperformanceusingTCP
AppendixX-Anexampleshowinghowtocalculate
IPDVacrossmultiplesections
AppendixXI-Digitalcircuit(ISDN)emulation
requirementsonIP-basednetworks
Bibliography