Table of Contents
1Introduction
2References
3Abbreviations
4Callset-updelay
4.1definitionofcallset-updelayatasingle
sectionboundary
4.2definitioncallset-updelaybetweentwosection
boundaries
4.3Values
5Datapackettransferdelay
5.1datapackettransferdelaydefinition
5.2Values
6Throughputparameters
6.1throughputdefinition
6.2steady-statethroughputdefinition
6.3throughputcapacitydefinition
6.4Values
7Call-clearingdelay
7.1Clearindicationdelay
7.2clearconfirmationdelay
AnnexAFactorstobespecifiedinreportingthroughput
performance
A.1Signallingrates
A.2Interfacewindows
A.3Packetlength
A.4Additionalvirtualconnections
A.5Time-of-day
A.6Direction
A.7Throughputclass
A.8D-bitusage
A.9Delay
A.10Reportingthroughputcapacity
AnnexBAncillaryinformationonthroughputmeasurementand
theapplicationofthroughputcapacityvalues
AnnexCRepresentativeend-to-endspeedofserviceperformance
C.1Definitionoftheexampleend-to-endconnections
C.2End-to-endspeedofserviceperformanceforthe
type1andtype2configurationexamples
C.3Methodsforcalculatingmeanand95%pointsofdelays
andthroughputsofpacket-switchedserviceswithtwo
ormoreconcatenatedportions
C.4notesonkeyassumptions,resultsandimplications
Reference
SupplementNo.1toRecommendationX.135-Sometestresults
fromspecificnationalandinternationalportions
1Telstranetworktesting
1.1InternationalBportioncallset-updelayvalues
1.2InternationalBportionthroughputvalues(9600bit/s)
1.3InternationalBportionthroughputvalues(64000bit/s)
1.4InternationalBportiondatapackettransferdelay
values
2DATEX-Pnetworktesting
2.1NationalAportiondelayandthroughputvalues
2.2NationalBportiondelayandthroughputvalues Abstract
Specifies protocol-specific speed of service parameters and values associated with each of the three data communication functions - access, user information, transfer and disengagement.
