FORMULA_ERBS_C_1_0

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  #The formulas below are taken from the CPI DOCUMENT: 37/1553-HSC10550/1 and 47/1553-HSC10550/1.#Also the document http://cdmweb.ericsson.se/WEBLINK/ViewDocs?DocumentName=EAB%2FFJL-10%3A0850&Latest=true#0) More information on formula syntax: http://utran01.epa.ericsson.se/itkwiki/ViewWritersGuide/AppendixII#1) Any text starting with a '#' is treated as a comment and discarded#2) Each formula is split into the formula result variable name (part before the '=' sign) and the formula expression (the part after the '=' sign).#3) Any reference in the formula expression to a counter name of other formula name is replaced by a perl variable reference#4) The special names sum_<countername>, sum_time_<countername> and sum_mo_<countername> are replaced by a perl reference to variable containing counter aggregates#5) Each formula expression is then evaluated using perl 'eval'. This means that the syntax of the expressions is the same as that of perl - you can use any perl operators & functions.#6) The order in which the formulas are defined does not have any importance, a formula can refer to other formulas defined further down in the file#7) The formula names should not start with pm # 2.1 Accessibility (EUtranCellFDD/TDD)Acc_RrcConnSetupSuccRate = 100 * pmRrcConnEstabSucc / (pmRrcConnEstabAtt - pmRrcConnEstabAttReatt)Acc_S1SigEstabSuccRate = 100 * pmS1SigConnEstabSucc / pmS1SigConnEstabAttAcc_InitialErabSetupSuccRate = 100 * pmErabEstabSuccInit / pmErabEstabAttInitAcc_InitialERabEstabSuccRate = Acc_RrcConnSetupSuccRate * Acc_S1SigEstabSuccRate * Acc_InitialErabSetupSuccRate / 10000Acc_AddedERabEstabSuccRate = 100 * pmErabEstabSuccAdded / pmErabEstabAttAddedAcc_AddedERabEstabFailRateDueToMultipleLicense = 100 * pmErabEstabFailAddedLic / pmErabEstabAttAdded Acc_RrcConnSetupFailureRateDueToLackOfConnectedUsersLicense = 100 * pmRrcConnEstabFailLic / pmRrcConnEstabAtt Acc_RrcConnSetupRatioForMOData = 100 * pmRrcConnEstabAttMod/ pmRrcConnEstabAtt Acc_RrcConnSetupRatioForMOSignalling = 100 * pmRrcConnEstabAttMos/ pmRrcConnEstabAtt Acc_RrcConnSetupRatioForEmergency = 100 * pmRrcConnEstabAttEm/ pmRrcConnEstabAtt Acc_RrcConnSetupRatioForMobileTerminating = 100 * pmRrcConnEstabAttMta/ pmRrcConnEstabAtt Acc_RrcConnSetupRatioForHighPrioAccess = 100 * pmRrcConnEstabAttHpa/ pmRrcConnEstabAtt Acc_InitialERabEstabFailureRateDueToMultipleLicense = 100 * pmErabEstabFailInitLic / pmErabEstabAttInit Acc_InitialUEContextEstabSuccRate = 100 * pmUeCtxtEstabSucc/ pmUeCtxtEstabAtt Acc_PagingDiscardRate = 100 * pmPagDiscarded / pmPagReceived Acc_RandomAccessDecodingRate = 100 * pmRaSuccCbra / pmRaAttCbra Acc_RandomAccessMSG2Congestion = 100 * pmRaFailCbraMsg2Disc / pmRaAttCbra # 2.2 Retainability (EUtranCellFDD/TDD)Ret_ERabRelNormalENB = pmErabRelNormalEnbAct / pmSessionTimeUe Ret_ERabRelMME = pmErabRelMmeAct/pmSessionTimeUe Ret_ERabRelAbnormalENB = pmErabRelAbnormalEnbAct / pmSessionTimeUe Ret_ERabRelAbnormalENBHoExec = pmErabRelAbnormalEnbActHo / pmSessionTimeUe Ret_ERabRelAbnormalENBHoPrep = pmErabRelAbnormalEnbActHpr / pmSessionTimeUe Ret_ERabRelAbnormalENBUeLost = pmErabRelAbnormalEnbActUeLost / pmSessionTimeUe Ret_ERabRelAbnormalENBTnFail = pmErabRelAbnormalEnbActTnFail / pmSessionTimeUe Ret_ERabRelAbnormalENBCdt = pmErabRelAbnormalEnbActCdt / pmSessionTimeUe Ret_ErabRelAbnormal = Ret_ERabRelMME + Ret_ERabRelAbnormalENB  Ret_ERabRetainability = Ret_ERabRelAbnormalENB + Ret_ERabRelMME + Ret_ERabRelNormalENBRet_MinPerDrop = 60 / Ret_ERabRetainability Ret_UeCtxtRelAbnormal = (pmUeCtxtRelAbnormalEnbAct + pmUeCtxtRelMmeAct) / pmSessionTimeUeRet_UeCtxtRelAbnormal_2 = 100 * pmUeCtxtRelAbnormalEnbAct / (pmUeCtxtRelMme + pmUeCtxtRelNormalEnb + pmUeCtxtRelAbnormalEnb)Ret_UeCtxtRelMME = pmUeCtxtRelMmeAct / pmSessionTimeUeRet_UeCtxtRelAbnormalENB = pmUeCtxtRelAbnormalEnbAct / pmSessionTimeUe Ret_UeCtxtRelAbnormalENBHoExec = pmUeCtxtRelAbnormalEnbActHo / pmSessionTimeUe Ret_UeCtxtRelAbnormalENBUeLost = pmUeCtxtRelAbnormalEnbActUeLost / pmSessionTimeUe Ret_UeCtxtRelAbnormalENBTnFail = pmUeCtxtRelAbnormalEnbActTnFail / pmSessionTimeUe Ret_UeCtxtRelAbnormalENBCdt = pmUeCtxtRelAbnormalEnbActCdt / pmSessionTimeUe Ret_ERabDrop = 100 * (pmErabRelAbnormalEnbAct + pmErabRelMmeAct) / (pmErabEstabSuccInit + pmErabEstabSuccAdded)Ret_ERabDropENB = 100 * pmErabRelAbnormalEnbAct / (pmErabEstabSuccInit + pmErabEstabSuccAdded)Ret_ERabDropMME = 100 * pmErabRelMmeAct / (pmErabEstabSuccInit + pmErabEstabSuccAdded)#Ratio of UE Ctxt Drop per Handover failures pmUeCtxtRelAbnormalEnbActHo/(pmHoExecAttLteIntraF - pmHoExecSuccLteIntraF) How many of the failed handovers lead to a UE Context drop. #Ratio of UE Context drops and Abnormal UE Context Releases (pmUeCtxtRelAbnormalEnbAct+pmUeCtxtMmeAct)/(pmUeCtxtRelAbnormalEnb+pmUeCtxtMme) #Ratio of eNB initated UE Context drops and Abnormal UE Context Releases (pmUeCtxtRelAbnormalEnbAct)/(pmUeCtxtRelAbnormalEnb) #Ratio of MME initated UE Context drops and Abnormal UE Context Releases (pmUeCtxtMmeAct)/(pmUeCtxtMme) # 2.3 Integrity (EUtranCellFDD/TDD)Int_DlThroughput_kbps = 1000 * (pmPdcpVolDlDrb - pmPdcpVolDlDrbLastTTI + pmPdcpVolDlDrbTransUm) / pmUeThpTimeDlInt_UlThroughput_kbps = 1000 * pmUeThpVolUl / pmUeThpTimeUlInt_DlLatency = pmPdcpLatTimeDl / pmPdcpLatPktTransDlInt_DlPacketErrorLoss = 100 * (pmPdcpPktDiscDlPelr + pmPdcpPktDiscDlPelrUu + pmPdcpPktDiscDlHo + pmPdcpPktDiscDlEth) / (pmPdcpPktReceivedDl - pmPdcpPktFwdDl + pmPdcpPktDiscDlEth)Int_UlPacketLoss = 100 * pmPdcpPktLostUl / ( pmPdcpPktLostUl + pmPdcpPktReceivedUl)Int_ActiveUEsDl = pmActiveUeDlSum / pmSchedActivityCellDl Int_ActiveDRBsDl = pmActiveDrbDlSum / pmSchedActivityCellDl Int_ActiveUEsUl = pmActiveUeUlSum / pmSchedActivityCellUl Int_ActiveDRBsUl = pmActiveDrbUlSum / pmSchedActivityCellUl Int_RlcArqDlSuccRate = pmRlcArqDlAck / pmRlcArqDlNack Int_MacHarqDlSuccRate = (pmMacHarqDlAckQpsk + pmMacHarqDlAck16qam + pmMacHarqDlAck64qam) / (pmMacHarqDlDtxQpsk + pmMacHarqDlDtx16qam + pmMacHarqDlDtx64qam + pmMacHarqDlNackQpsk + pmMacHarqDlNack16qam + pmMacHarqDlNack64qam ) Int_RlcArqUlSuccRate = pmRlcArqUlAck / pmRlcArqUlNack Int_MacHarqUlSuccRate = (pmMacHarqUlSuccQpsk + pmMacHarqUlSucc16qam ) / (pmMacHarqUlDtxQpsk + pmMacHarqUlDtx16qam + pmMacHarqUlFailQpsk + pmMacHarqUlFail16qam) Int_DlRadioThroughput = pmRadioThpVolDl / pmRadioThpResDl Int_UlRadioThroughput = pmRadioThpVolUl / pmRadioThpResUl  Int_DlRadioMeasCqiDistr = pmRadioUeRepCqiDistr Int_DlRadioMeasTxRankDistr = pmRadioTxRankDistr Int_DlRadioMeasUeReportedTxRankDistr = pmRadioUeRepRankDistr Int_AverageDlRlcDelay = pmRlcDelayTimeDl / pmRlcDelayPktTransDl Int_AverageDlMacDelay = pmMacDelayTimeDl / (pmMacHarqDlAckQpsk + pmMacHarqDlAck16qam + pmMacHarqDlAck64qam) Int_DlPacketLossDueToHo = pmPdcpPktDiscDlHo/ pmPdcpPktReceivedDl Int_RadioRecInterferencePwr = WeightedAverage(pmRadioRecInterferencePwr,[-121,-120.5,-119.5,-118.5,-117.5,-116.5,-115.5,-114.5,-113.5,-112.5,-110,-106,-102,-98,-94,-92])Int_RadioRecInterferencePucchPwr = WeightedAverage(pmRadioRecInterferencePwrPucch,[-121,-120.5,-119.5,-118.5,-117.5,-116.5,-115.5,-114.5,-113.5,-112.5,-110,-106,-102,-98,-94,-92])#Packet Error Loss rate in RLC/PDCP for packets where no transmission have started pmPdcpPktDiscDlPelr/ pmPdcpPktReceivedDl #Packet Uu Loss rate in RLC/PDCP for packets where transmission have started pmPdcpPktDiscDlPelrUu/ pmPdcpPktReceivedDl #UL radio measurement, N+I distribution pmRadioRecInterferencePwr #UL radio measurement, Power restriction ratio for uplink transport blocks pmRadioTbsPwrRestricted /pmRadioTbsPwrUnrestricted # 2.4 Mobility (EUtranRelation)Mob_HoPrepSuccRate = 100 * (pmHoPrepSuccLteIntraF + pmHoPrepSuccLteInterF) / (pmHoPrepAttLteIntraF + pmHoPrepAttLteInterF)Mob_HoExecSuccRate = 100 * (pmHoExeSuccLteIntraF + pmHoExeSuccLteInterF) / (pmHoExeAttLteIntraF + pmHoExeAttLteInterF)Mob_MobilitySuccRate = Mob_HoPrepSuccRate * Mob_HoExecSuccRate / 100Mob_HoPrepRejInLicConnUsers = pmHoPrepRejInLicConnUsers Mob_HoPrepRejInLicMob = pmHoPrepRejInLicMob Mob_HoPrepRejInLicMultiErab = pmHoPrepRejInLicMultiErab Mob_AnrNeighbrelAdd = pmAnrNeighbrelAdd Mob_AnrNeighbrelRemove = pmAnrNeighbrelRemMob_SessionContinuityRel = pmUeCtxtRelSCCdma + pmUeCtxtRelSCEUtra + pmUeCtxtRelSCWcdma #Mob_RatioOfReceivedMeasurementReportsThatLeadToHandoverPreparation = pmBestCellEvalReport / pmHoPrepAttLteIntraF Mob_IRAT_Redirect = 100 * (pmUeCtxtRelSCCdma + pmUeCtxtRelSCGsm + pmUeCtxtRelSCWcdma) / pmUeCtxtEstabSucc# 2.5 Availability (EUtranCellFDD/TDD)Av_CellAvail = 100 * ( 900 - ( pmCellDowntimeAuto + pmCellDowntimeMan ) ) / 900Av_CellDownMan = 100 * pmCellDowntimeMan / 900Av_CellDownAuto = 100 * pmCellDowntimeAuto / 900# Resource usageRes_AvgNrOfRrcConnectedUsers = pmRrcConnLevSum / pmRrcConnLevSampRes_PeakNrOfRrcConnectedUsers = pmRrcConnMax / pmRopCounterRes_LicConnectedUsersDistr = pmLicConnectedUsersDistr Res_AverageLicConnectedUsers = pmLicConnectedUsersActual Res_TimeCongestionLicConnectedUsers = pmLicConnectedUsersTimeCong Res_LicConnectedUsersCapacityRatio = pmLicConnectedUsersLicense / pmLicConnectedUsersHardLimit #Res_AvgDlVolPerCell = (pmPdcpVolDlDrb + pmPdcpVolDlSrb) / M #Res_AvgDlVolPerCell = (pmPdcpVolUlDrb + pmPdcpVolUlSrb) / M #Res_AvgNrERabs = pmErabLevSum / pmErabLevSamp #Res_AvgUeSessionTime = pmSessionTimeUe / M #Res_AvgDrbSessionTime = pmSessionTimeDrb / M  # OtherOth_RrcSecFailIntegrity = pmRrcSecFailIntegrityOth_RrcSecFailUnexptectedMsg = pmRrcSecFailUnexpectedMsgOth_DrbVsUeSessionTimeRatio = pmSessionTimeDrb / pmSessionTimeUeOth_Msg3RachRrcConsistencyCheck = pmRrcConnEstabAtt / pmRaSuccCbraOth_UeCtxtEstablishmentAndReleaseConsistency = (pmUeCtxtRelMme + pmUeCtxtRelNormalEnb + pmUeCtxtRelAbnormalEnb + pmUeCtxtRelSCCdma + pmUeCtxtRelSCEUtra + pmUeCtxtRelSCWcdma) / pmUeCtxtEstabSucc# IP TransportNetworkIp_GigaPortIn = 8 * ((pmIfInOctetsLink1Hi* 2147483648 + pmIfInOctetsLink1Lo + pmIfInOctetsLink2Hi * 2147483648 + pmIfInOctetsLink2Lo ) / (pmRopCounter * 900 * 1000000 ))Ip_GigaPortOut = 8 * ((pmIfOutOctetsLink1Hi* 2147483648 + pmIfOutOctetsLink1Lo + pmIfOutOctetsLink2Hi * 2147483648 + pmIfOutOctetsLink2Lo ) / (pmRopCounter * 900 * 1000000 ))Ip_GigaPortTot = Ip_GigaPortIn + Ip_GigaPortOut Ip_SctpPacketLossRatio = 100 * pmSctpStatRetransChunks / (pmSctpStatSentChunks + pmSctpStatRetransChunks) #Note: pmRopCounter can only be used on reports that are aggregated on ManagedElement #From 44/1553-HSC 105 50/1 :Ip_IpLayerMbpsOut = 8 * pmIpIfStatsHCOutOctets / (1000000 * 900)Ip_IpLayerMbpsIn = 8 * pmIpIfStatsHCInOctets / (1000000 * 900)Ip_EthLayerMbpsOut = (8 * pmIpIfStatsHCOutOctets + 336 * pmIpIfStatsHCOutTransmits) / (1000000 * 900)Ip_EthLayerMbpsIn = (8 * pmIpIfStatsHCInOctets + 336 * pmIpIfStatsHCInReceives) / (1000000 * 900)
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