标签: 站维

爱立信基站维护告警说明RBS2000FaultCodesDescription(R7.1)Introduction:BTSfaultsareclassifiedaccordingtoimportanceandoriginoffault:▪Class1A:faultinsideMO,affectingMOfunctionality.▪Class1B:faultoutsideMO,affectingMOfunctionality.▪Class2A:faultinsideMO,notaffectingMOfunctionality.UponreceptionofaBTSfaultreport,theBSCtakesfollowingaction:▪Class1A:theMOistakenoutofoperationandtested.-IftestresultindicatesMOnotfaulty,theMOistakenbackintooperationandthefaultisconsideredasintermittent.AfaultcounterkeepstrackofintermittentfaultsandtheMOwillbepermanentlytakenoutofoperationifthenumberofintermittentfaultsgetsto……