ITU O.153:1992
ITU O.153:1992 Basic Parameters For The Measurement Of Error Performance At Bit Rates Below The Primary Rate Defines the requirements for equipment to measure error performance at bit rates between 0.050 and 168 kbit/s.
Table of Contents
1General2Testpatterns
2.1511-bitpseudo-randomtestpattern
2.22047-bitpseudo-randomtestpattern
2.31048575bitspseudo-randomtestpattern
2.4Fixedtestpatterns(forcontinuitytests)
2.5Programmabletestpatterns
2.6Lossofsequencesynchronization
3Bitrates
3.1Datatransmissionviatelephone-typecircuits
usingmodems
3.2Datatransmissionviagroup-bandcircuitsusing
widebandmodems
3.3Datatransmissionatandabove64kbit/s
3.4Deviationfromnominalbitrate
3.5Clocksources
4Interfaces
5Modesofoperation
6Bitofsynchronization
7Codes
8Errormeasurementsanderrorevaluation
8.1Biterrormeasurements
8.2Blockerrormeasurements
8.3Simultaneousmeasurements
8.4Errorperformanceevaluation
9Measurementofdistortion
9.1Measurementofindividualdistortion
9.2Measurementofbiasdistortion
10Remotecontrol,recordingofmeasurementresults
11Operatingenvironment
References