WCDMA Radio Network Access Counter and KPI HUAWEI TECHNOLOGIES CO , LTD www huawei com HUAWEI Confidential Security Level WCDMA Access Counter System and KPI ISSUE 1 0 HUAWEI TECHNOLOGIES CO , LTD Pag[.]
Security Level: WCDMA Access Counter System and KPI ISSUE 1.0 www.huawei.com HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential In WCDMA signaling procedure, a complete access process contains following steps: RRC establishment Initial DT Authentication Security mode RAB assignment HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page Upon completion of this course, you will be able to: Describe the access counters Know access KPI HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page Chapter RRC Establishment Counter and KPI Chapter Security Mode Counter and KPI Chapter RAB Assignment Counter and KPI Chapter RB Counter and KPI HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter and KPI RRC Connection Setup Cause Counters (RNC) Explanation VS.RRC.AttConnEstab.OrgConv Originating Conversational Call VS.RRC.AttConnEstab.OrgStr Originating Streaming Call VS.RRC.AttConnEstab.OrgInt Originating Interactive Call VS.RRC.AttConnEstab.OrgBkg Originating Background Call VS.RRC.AttConnEstab.OrgSubs Originating Subscribed traffic Call VS.RRC.AttConnEstab.TrmConv Terminating Conversational Call VS.RRC.AttConnEstab.TrmStr Terminating Streaming Call VS.RRC.AttConnEstab.TrmInt Terminating Interactive Call VS.RRC.AttConnEstab.TrmBkg Terminating Background Call VS.RRC.AttConnEstab.Emg Emergency Call HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter and KPI RRC Connection Setup Cause Counters (RNC) Explanation VS.RRC.AttConnEstab.CellRes Inter-RAT cell re-selection VS.RRC.AttConnEstab.Reg Registration VS.RRC.AttConnEstab.Detach Detach VS.RRC.AttConnEstab.OrgHPSi Originating High Priority Signaling VS.RRC.AttConnEstab.OgLPSig Originating Low Priority Signaling VS.RRC.AttConnEstab.Rest Call re-establishment VS.RRC.AttConnEstab.TmHPSi Terminating High Priority Signaling VS.RRC.AttConnEstab.TmLPSi Terminating Low Priority Signaling VS.RRC.AttConn.UESBI.UU UESBI-Uu information VS.RRC.AttConnEstabab.Unknown Cause unknown HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter and KPI RRC Connection Setup Cause Counters (Cell) Explanation RRC.AttConnEstab.OrgConvCall Originating Conversational Call RRC.AttConnEstab.OrgStrCall Originating Streaming Call RRC.AttConnEstab.OrgInterCall Originating Interactive Call RRC.AttConnEstab.OrgBkgCall Originating Background Call RRC.AttConnEstab.OgSubCall Originating Subscribed traffic Call RRC.AttConnEstab.TmConvCall Terminating Conversational Call RRC.AttConnEstab.TmStrCall Terminating Streaming Call RRC.AttConnEstab.TmInterCall Terminating Interactive Call RRC.AttConnEstab.TmBkgCall Terminating Background Call RRC.AttConnEstab.EmgCall Emergency Call HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter and KPI RRC Connection Setup Cause Counters (Cell) Explanation RRC.AttConnEstab.IRATCelRes Inter-RAT cell re-selection RRC.AttConnEstab.IRATCCO Inter-RAT cell change order RRC.AttConnEstab.Reg Registration RRC.AttConnEstab.IMSIDetach Detach RRC.AttConnEstab.OgHhPrSig Originating High Priority Signaling RRC.AttConnEstab.OgLwPrSig Originating Low Priority Signaling RRC.AttConnEstab.CallReEst Call re-establishment RRC.AttConnEstab.TmHhPrSig Terminating High Priority Signaling RRC.AttConnEstab.TmLwPrSig Terminating Low Priority Signaling RRC.AttConnEstab.Unknown Cause unknown HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter and KPI RRC Establishment RRC connection request − Establishment request for different reasons RRC connection setup − Established on different channels RRC connection setup complete − Setup complete for different services − Setup complete on different channels RRC connection reject − Reject due to congestion HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page RRC Establishment Counter RRC connection request Number of RRC connection request: VS.RRC.AttConnEstab (RNC) at point A2 HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 10 RAB Assignment KPI PS64 RAB Setup Success Rate Counters (RNC) − PS64 RABSetupAttempt : VS.RAB.AttEstabPS.64.RNC − PS64 RABSetupSuccess : VS.RAB.SuccEstabPS.64.RNC Counters (Cell) − PS64 RABSetupAttempt : VS.RAB.AttEstPS.64 −PS64 RABSetupSuccess :VS.RAB.SuccEstPS.64 HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 43 RAB Assignment KPI PS128 RAB Setup Success Rate Counters (RNC) − PS128 RABSetupAttempt : VS.RAB.AttEstabPS.128.RNC − PS128 RABSetupSuccess : VS.RAB.SuccEstabPS.128.RNC Counters (Cell) − PS128RABSetupAttempt : VS.RAB.AttEstPS.128 − PS128 RABSetupSuccess :VS.RAB.SuccEstPS.128 HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 44 RAB Assignment KPI PS384 RAB Setup Success Rate Counters (RNC) − PS384 RABSetupAttempt : VS.RAB.AttEstabPS.384.RNC − PS384 RABSetupSuccess : VS.RAB.SuccEstabPS.384.RNC Counters (Cell) − PS384 RABSetupAttempt : VS.RAB.AttEstPS.384 − PS384 RABSetupSuccess :VS.RAB.SuccEstPS.384 HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 45 RAB Assignment KPI HSDPA RAB Setup Success Rate Counters (Cell) − HSDPARABSetupAttempt : VS.HSDPA.RAB.AttEstab − HSDPARABSetupSuccess : VS.HSDPA.RAB.SuccEstab HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 46 RAB Failure Counter CS RAB Failure Counter (Cell) Failure statistic based on different reasons : − VS.RAB.FailEstabCS.TNL − VS.RAB.FailEstabCS.RNL ▪ VS.RAB.FailEstCS.Relo ▪ VS.RAB.FailEstCS.RIPFail ▪ VS.RAB.FailEstCS.Unsp ▪ VS.RAB.FailEstabCS.RNL.Other − VS.RAB.FailEstabCS.Other.Cell HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 47 RAB Failure Counter CS RAB Failure Counter (Cell) Failure statistic based on different reasons : − VS.RAB.FailEstCS.Unsp ▪ VS.RAB.FailEstCs.Power.Cong ▪ VS.RAB.FailEstCs.ULCE.Cong ▪ VS.RAB.FailEstCs.DLCE.Cong ▪ VS.RAB.FailEstCs.Code.Cong ▪ VS.RAB.FailEstCs.IUB.Band HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 48 RAB Failure Counter PS RAB Failure Counter (Cell) Failure statistic based on different reasons : − VS.RAB.FlEstPS.Str.TNL − VS.RAB.FlEstPS.Str.RNL ▪ VS.RAB.FailEstPS.RIPFail ▪ VS.RAB.FailEstPS.Par ▪ VS.RAB.FailEstPS.Relo ▪ VS.RAB.FailEstPS.Unsp ▪ VS.RAB.FlEstPS.Str.RNL.Other − VS.RAB.FailEstabPS.Other.Cell HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 49 RAB Failure Counter PS RAB Failure Counter (Cell) Failure statistic based on different reasons : − VS.RAB.FailEstPS.Unsp ▪ VS.RAB.FailEstPs.Power.Cong ▪ VS.RAB.FailEstPs.Code.Cong ▪ VS.RAB.FailEstPs.ULCE.Cong ▪ VS.RAB.FailEstPs.DLCE.Cong ▪ VS.RAB.FailEstPs.IUB.Band HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 50 Chapter RRC Establishment Counter and KPI Chapter Security Mode Counter and KPI Chapter RAB Assignment Counter and KPI Chapter4 RB Counter and KPI HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 51 RB Counter System RB setup counters (Cell) Radio Bearer setup counters at point A: − VS.AttRBSetup Radio Bearer setup complete at point B: − VS.SuccRBSetup HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 52 RB Counter System RB setup failure counters (Cell) Radio Bearer setup failure, due to: − Configuration unsupported: VS.FailRBSetup.CfgUnsup − Physical channel failure: VS.FailRBSetup.PhyChFail − Cell update occurred: VS.FailRBSetup.CellUpd − Invalid configuration: VS.FailRBSetup.IncCfg − No reply: VS.FailRBSetup.NoReply HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 53 RB Counter System RB reconfigure counters (Cell) Radio Bearer reconfiguration at point A: − VS.AttRBRecfg Radio Bearer reconfiguration complete at point B: − VS.SuccRBRecfg HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 54 RB Counter System RB reconfigure failure counters (Cell) Radio Bearer reconfiguration failure, due to: − Configuration unsupported: VS.FailRBRecfg.CfgUnsup − Physical channel failure: VS.FailRBRecfg.PhyChFail − Cell update occurred: VS.FailRBRecfg.CellUpd − Invalid configuration: VS.FailRBRecfg.IncCfg − No reply: VS.FailRBRecfg.NoReply HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 55 Summary Summary This chapter mainly explained the KPIs about Accessibility RRC connection success rate RAB setup success rate Radio bearer counters HUAWEI TECHNOLOGIES CO., LTD HUAWEI Confidential Page 56 Thank you www.huawei.com