huawei wcdma radio network access counter and kpi

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Huawei WCDMA Radio Network Access Counter and KPI

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  • HUAWEI TECHNOLOGIES CO., LTD.

    www.huawei.com

    HUAWEI Confidential

    Security Level:

    WCDMA Access Counter System and KPI

    ISSUE 1.0

  • HUAWEI TECHNOLOGIES CO., LTD. Page 2HUAWEI 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. Page 3HUAWEI Confidential

    Upon completion of this course, you will be able to:

    Describe the access counters

    Know access KPI

  • HUAWEI TECHNOLOGIES CO., LTD. Page 4HUAWEI Confidential

    Chapter 1 RRC Establishment Counter and KPI Chapter 1 RRC Establishment Counter and KPI

    Chapter 2 Security Mode Counter and KPIChapter 2 Security Mode Counter and KPI

    Chapter 3 RAB Assignment Counter and KPIChapter 3 RAB Assignment Counter and KPI

    Chapter 4 RB Counter and KPIChapter 4 RB Counter and KPI

  • HUAWEI TECHNOLOGIES CO., LTD. Page 5HUAWEI Confidential

    RRC Establishment Counter and KPI RRC Connection Setup Cause

    Emergency CallVS.RRC.AttConnEstab.EmgTerminating Background CallVS.RRC.AttConnEstab.TrmBkgTerminating Interactive CallVS.RRC.AttConnEstab.TrmIntTerminating Streaming CallVS.RRC.AttConnEstab.TrmStrTerminating Conversational CallVS.RRC.AttConnEstab.TrmConvOriginating Subscribed traffic CallVS.RRC.AttConnEstab.OrgSubsOriginating Background CallVS.RRC.AttConnEstab.OrgBkgOriginating Interactive CallVS.RRC.AttConnEstab.OrgIntOriginating Streaming CallVS.RRC.AttConnEstab.OrgStrOriginating Conversational CallVS.RRC.AttConnEstab.OrgConvExplanationCounters (RNC)

  • HUAWEI TECHNOLOGIES CO., LTD. Page 6HUAWEI Confidential

    RRC Establishment Counter and KPI RRC Connection Setup Cause

    Cause unknownVS.RRC.AttConnEstabab.UnknownUESBI-Uu informationVS.RRC.AttConn.UESBI.UUTerminating Low Priority SignalingVS.RRC.AttConnEstab.TmLPSiTerminating High Priority SignalingVS.RRC.AttConnEstab.TmHPSiCall re-establishmentVS.RRC.AttConnEstab.RestOriginating Low Priority SignalingVS.RRC.AttConnEstab.OgLPSigOriginating High Priority SignalingVS.RRC.AttConnEstab.OrgHPSiDetachVS.RRC.AttConnEstab.DetachRegistration VS.RRC.AttConnEstab.RegInter-RAT cell re-selectionVS.RRC.AttConnEstab.CellResExplanationCounters (RNC)

  • HUAWEI TECHNOLOGIES CO., LTD. Page 7HUAWEI Confidential

    RRC Establishment Counter and KPI RRC Connection Setup Cause

    Emergency CallRRC.AttConnEstab.EmgCallTerminating Background CallRRC.AttConnEstab.TmBkgCallTerminating Interactive CallRRC.AttConnEstab.TmInterCallTerminating Streaming CallRRC.AttConnEstab.TmStrCallTerminating Conversational CallRRC.AttConnEstab.TmConvCallOriginating Subscribed traffic CallRRC.AttConnEstab.OgSubCallOriginating Background CallRRC.AttConnEstab.OrgBkgCallOriginating Interactive CallRRC.AttConnEstab.OrgInterCallOriginating Streaming CallRRC.AttConnEstab.OrgStrCallOriginating Conversational CallRRC.AttConnEstab.OrgConvCallExplanationCounters (Cell)

  • HUAWEI TECHNOLOGIES CO., LTD. Page 8HUAWEI Confidential

    RRC Establishment Counter and KPI RRC Connection Setup Cause

    Cause unknownRRC.AttConnEstab.UnknownTerminating Low Priority SignalingRRC.AttConnEstab.TmLwPrSigTerminating High Priority SignalingRRC.AttConnEstab.TmHhPrSigCall re-establishmentRRC.AttConnEstab.CallReEstOriginating Low Priority SignalingRRC.AttConnEstab.OgLwPrSigOriginating High Priority SignalingRRC.AttConnEstab.OgHhPrSigDetachRRC.AttConnEstab.IMSIDetachRegistration RRC.AttConnEstab.RegInter-RAT cell change orderRRC.AttConnEstab.IRATCCOInter-RAT cell re-selectionRRC.AttConnEstab.IRATCelResExplanationCounters (Cell)

  • HUAWEI TECHNOLOGIES CO., LTD. Page 9HUAWEI Confidential

    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. Page 10HUAWEI Confidential

    RRC Establishment Counter

    RRC connection request Number of RRC connection request: VS.RRC.AttConnEstab (RNC) at point A2

  • HUAWEI TECHNOLOGIES CO., LTD. Page 11HUAWEI Confidential

    RRC Establishment Counter

    RRC connection request (RNC) VS.RRC.AttConnEstab.OrgConv

    VS.RRC.AttConnEstab.OrgStr

    VS.RRC.AttConnEstab.OrgInt

    VS.RRC.AttConnEstab.OrgBkg

    VS.RRC.AttConnEstab.OrgSubs

    VS.RRC.AttConnEstab.TrmConv

    VS.RRC.AttConnEstab.TrmStr

    VS.RRC.AttConnEstab.TrmInt

    VS.RRC.AttConnEstab.TrmBkg

    VS.RRC.AttConnEstab.Emg

    VS.RRC.AttConnEstab.CellRes

    VS.RRC.AttConnEstab.Reg

    VS.RRC.AttConnEstab.Detach

    VS.RRC.AttConnEstab.OrgHPSig

    VS.RRC.AttConnEstab.OrgLPSig

    VS.RRC.AttConnEstab.Rest

    VS.RRC.AttConnEstab.TmHPSig

    VS.RRC.AttConnEstab.TmLPSig

    VS.RRC.AttConn.UESBI.UU

    VS.RRC.AttConnEstab.Unknown

  • HUAWEI TECHNOLOGIES CO., LTD. Page 12HUAWEI Confidential

    RRC Establishment Counter

    RRC connection request (Cell) RRC.AttConnEstab.OrgConvCall

    RRC.AttConnEstab.OrgStrCall

    RRC.AttConnEstab.OrgInterCall

    RRC.AttConnEstab.OrgBkgCall

    RRC.AttConnEstab.OgSubCall

    RRC.AttConnEstab.TmConvCall

    RRC.AttConnEstab.TmStrCall

    RRC.AttConnEstab.TmInterCall

    RRC.AttConnEstab.TmBkgCall

    RRC.AttConnEstab.EmgCall

    RRC.AttConnEstab.IRATCelRes

    RRC.AttConnEstab.IRATCCO

    RRC.AttConnEstab.Reg

    RRC.AttConnEstab.IMSIDetach

    RRC.AttConnEstab.OgHhPrSig

    RRC.AttConnEstab.OgLwPrSig

    RRC.AttConnEstab.CallReEst

    RRC.AttConnEstab.TmHhPrSig

    RRC.AttConnEstab.TmLwPrSig

    RRC.AttConnEstab.Unknown

  • HUAWEI TECHNOLOGIES CO., LTD. Page 13HUAWEI Confidential

    RRC Establishment Counter

    RRC connection setup RRC connection setup: VS.RRC.SetupConnEstab (RNC) at point B RRC connection setup on DCH: VS.RRC.SetupConnEstab.DCH (RNC) at point B RRC connection setup: VS.RRC.SetupConnEstab.Cell (Cell) point B

  • HUAWEI TECHNOLOGIES CO., LTD. Page 14HUAWEI Confidential

    RRC Establishment Counter

    RRC connection setup Complete VS.RRC.SuccConnEstab (RNC)at point C

    VS.RRC.SuccConnEstab.DCH (RNC) VS.RRC.SuccConnEstab.CCH (RNC)

    VS.RRC.SuccConnEstab.Cell (Cell) at point C VS.RRC.SuccConEst.DCH (Cell) VS.RRC.SuccConEst.CCH (Cell)

  • HUAWEI TECHNOLOGIES CO., LTD. Page 15HUAWEI Confidential

    RRC Establishment Counter

    RRC connection setup Complete (RNC) VS.RRC.SuccConnEstab.OrgConv

    VS.RRC.SuccConnEstab.OrgStr

    VS.RRC.SuccConnEstab.OrgInt

    VS.RRC.SuccConnEstab.OrgBkg

    VS.RRC.SuccConnEstab.OrgSubs

    VS.RRC.SuccConnEstab.TrmConv

    VS.RRC.SuccConnEstab.TrmStr

    VS.RRC.SuccConnEstab.TrmInt

    VS.RRC.SuccConnEstab.TrmBkg

    VS.RRC.SuccConnEstab.Emg

    VS.RRC.SuccConnEstab.CellRes

    VS.RRC.SuccConnEstab.Reg

    VS.RRC.SuccConnEstab.Detach

    VS.RRC.SuccConnEstab.OrgHPSi

    VS.RRC.SuccConnEstab.OgLPSig

    VS.RRC.SuccConnEstab.Rest

    VS.RRC.SuccConnEstab.TmHPSi

    VS.RRC.SuccConnEstab.TmLPSi

    VS.RRC.SuccConn.UESBI.UU

    VS.RRC.SuccConnEstab.Unknown

  • HUAWEI TECHNOLOGIES CO., LTD. Page 16HUAWEI Confidential

    RRC Establishment Counter

    RRC connection setup Complete (Cell) RRC.SuccConnEstab.OgConvCall

    RRC.SuccConnEstab.OrgStrCall

    RRC.SuccConnEstab.OrgItrCall

    RRC.SuccConnEstab.OrgBkgCall

    RRC.SuccConnEstab.OrgSubCall

    RRC.SuccConnEstab.TmConvCall

    RRC.SuccConnEstab.TmStrCall

    RRC.SuccConnEstab.TmItrCall

    RRC.SuccConnEstab.TmBkgCall

    RRC.SuccConnEstab.EmgCall

    RRC.SuccConnEstab.IRATCelRes

    RRC.SuccConnEstab.IRATCCO

    RRC.SuccConnEstab.Reg

    RRC.SuccConnEstab.IMSIDetach

    RRC.SuccConnEstab.OgHhPrSig

    RRC.SuccConnEstab.OgLwPrSig

    RRC.SuccConnEstab.CallReEst

    RRC.SuccConnEstab.TmHhPrSig

    RRC.SuccConnEstab.TmLwPrSig

    RRC.SuccConnEstab.Unkown

  • HUAWEI TECHNOLOGIES CO., LTD. Page 17HUAWEI Confidential

    RRC Connection establishment RRC.FailConnEstab.NoReply:

    The measurement is triggered when the RNC does not receive the RRC CONNECT SETUP COMPLETE messages upon sending of RRC CONNECT SETUP messages. The RNC takes statistics by cells the UE camps on

    Cell level

    RRC Establishment CounterOther related CountersOther related Counters

  • HUAWEI TECHNOLOGIES CO., LTD. Page 18HUAWEI Confidential

    RRC Connection reject VS.RRC.Rej.RL.Fail

    Radio link failure

    VS.RRC.Rej.AAL2.Fail AAL2 setup failure

    RRC Establishment CounterOther related CountersOther related Counters

  • HUAWEI TECHNOLOGIES CO., LTD. Page 19HUAWEI Confidential

    RRC Connection reject RRC.FailConnEstab.Cong ; VS.RRC.FailConEst.Cng.RNC

    Number of RRC CONNECTION REJECT messages from the RNC to UEs in a cell due to network congestion after receiving RRC CONNECTION REQUEST messages from the UEs

    Numbers of RRC Connection Rejects due to Radio Resource Congestion (Cell) VS.RRC.Rej.Power.Cong :Power resource request failure

    VS.RRC.Rej.UL.CE.Cong :Code resource request failure

    VS.RRC.Rej.DL.CE.Cong :Cell UL resource request failure

    VS.RRC.Rej.Code.Cong :Cell DL resource request failure

    RRC Establishment CounterOther related CountersOther related Counters

  • HUAWEI TECHNOLOGIES CO., LTD. Page 20HUAWEI Confidential

    RRC Setup Success Rate

    Formula

    Measurement