huawei wcdma radio network access counter and kpi
DESCRIPTION
Huawei WCDMA Radio Network Access Counter and KPITRANSCRIPT
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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
HUAWEI Confidential
Security Level:
WCDMA Access Counter System and KPI
ISSUE 1.0
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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
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HUAWEI TECHNOLOGIES CO., LTD. Page 3HUAWEI Confidential
� Upon completion of this course, you will be able to:
�Describe the access counters
�Know access KPI
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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
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HUAWEI TECHNOLOGIES CO., LTD. Page 5HUAWEI Confidential
RRC Establishment Counter and KPI� RRC Connection Setup Cause
Emergency CallVS.RRC.AttConnEstab.Emg
Terminating Background CallVS.RRC.AttConnEstab.TrmBkg
Terminating Interactive CallVS.RRC.AttConnEstab.TrmInt
Terminating Streaming CallVS.RRC.AttConnEstab.TrmStr
Terminating Conversational CallVS.RRC.AttConnEstab.TrmConv
Originating Subscribed traffic CallVS.RRC.AttConnEstab.OrgSubs
Originating Background CallVS.RRC.AttConnEstab.OrgBkg
Originating Interactive CallVS.RRC.AttConnEstab.OrgInt
Originating Streaming CallVS.RRC.AttConnEstab.OrgStr
Originating Conversational CallVS.RRC.AttConnEstab.OrgConv
ExplanationCounters (RNC)
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HUAWEI TECHNOLOGIES CO., LTD. Page 6HUAWEI Confidential
RRC Establishment Counter and KPI� RRC Connection Setup Cause
Cause unknownVS.RRC.AttConnEstabab.Unknown
UESBI-Uu informationVS.RRC.AttConn.UESBI.UU
Terminating Low Priority SignalingVS.RRC.AttConnEstab.TmLPSi
Terminating High Priority SignalingVS.RRC.AttConnEstab.TmHPSi
Call re-establishmentVS.RRC.AttConnEstab.Rest
Originating Low Priority SignalingVS.RRC.AttConnEstab.OgLPSig
Originating High Priority SignalingVS.RRC.AttConnEstab.OrgHPSi
DetachVS.RRC.AttConnEstab.Detach
Registration VS.RRC.AttConnEstab.Reg
Inter-RAT cell re-selectionVS.RRC.AttConnEstab.CellRes
ExplanationCounters (RNC)
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HUAWEI TECHNOLOGIES CO., LTD. Page 7HUAWEI Confidential
RRC Establishment Counter and KPI� RRC Connection Setup Cause
Emergency CallRRC.AttConnEstab.EmgCall
Terminating Background CallRRC.AttConnEstab.TmBkgCall
Terminating Interactive CallRRC.AttConnEstab.TmInterCall
Terminating Streaming CallRRC.AttConnEstab.TmStrCall
Terminating Conversational CallRRC.AttConnEstab.TmConvCall
Originating Subscribed traffic CallRRC.AttConnEstab.OgSubCall
Originating Background CallRRC.AttConnEstab.OrgBkgCall
Originating Interactive CallRRC.AttConnEstab.OrgInterCall
Originating Streaming CallRRC.AttConnEstab.OrgStrCall
Originating Conversational CallRRC.AttConnEstab.OrgConvCall
ExplanationCounters (Cell)
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HUAWEI TECHNOLOGIES CO., LTD. Page 8HUAWEI Confidential
RRC Establishment Counter and KPI� RRC Connection Setup Cause
Cause unknownRRC.AttConnEstab.Unknown
Terminating Low Priority SignalingRRC.AttConnEstab.TmLwPrSig
Terminating High Priority SignalingRRC.AttConnEstab.TmHhPrSig
Call re-establishmentRRC.AttConnEstab.CallReEst
Originating Low Priority SignalingRRC.AttConnEstab.OgLwPrSig
Originating High Priority SignalingRRC.AttConnEstab.OgHhPrSig
DetachRRC.AttConnEstab.IMSIDetach
Registration RRC.AttConnEstab.Reg
Inter-RAT cell change orderRRC.AttConnEstab.IRATCCO
Inter-RAT cell re-selectionRRC.AttConnEstab.IRATCelRes
ExplanationCounters (Cell)
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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
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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
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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
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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
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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
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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)
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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
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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
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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
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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
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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
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HUAWEI TECHNOLOGIES CO., LTD. Page 20HUAWEI Confidential
� RRC Setup Success Rate
�Formula
�Measurement scope:
− RNC & Cell
�Description
− This KPI can be used to evaluate RRC setup success ratio about
CS service, PS service and other reasons.
%100*_ionAttemptRRCConnect
ionSuccessRRCConnectSRRRCS =
RRC Establishment KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 21HUAWEI Confidential
RRC Establishment KPI
� RRC Setup Success Rate (CS)
� Counters (RNC)
− : VS.RRC.AttConnEstab.Cause
− : VS.RRC.SuccConnEstab.Cause
� Counters (Cell)
− : RRC.AttConnEstab.Cause
− : RRC.SuccConnEstab.Cause
� For example, the causes could be
− For RNC: OrgConv, OrgSubs, TrmConv, Rest, Emg, Unknown
− For Cell: OgConvCall, OrgSubCall, TmConvCall, CallReEst, EmgCall, Unkow
csionSuccessRRCConnectcsionAttemptRRCConnect
csionSuccessRRCConnectcsionAttemptRRCConnect
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HUAWEI TECHNOLOGIES CO., LTD. Page 22HUAWEI Confidential
RRC Establishment KPI
� RRC Setup Success Rate (PS)
� Counters (RNC)
− : VS.RRC.AttConnEstab.cause
− : VS.RRC.SuccConnEstab.cause
� Counters (Cell)
− :RRC.AttConnEstab.cause
− :RRC.SuccConnEstab.cause
� For example, the cause could be
− For RNC: OrgInt, OrgBkg, TrmInt, TrmBkg, OrgHPSi, TmHPSi
− For Cell: OrgItrCall, OrgBkgCall, TmItrCall, TmBkgCall, OgHhPrSig, TmHhPrSig
psionAttemptRRCConnect
psionSuccessRRCConnect
psionAttemptRRCConnect
psionSuccessRRCConnect
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HUAWEI TECHNOLOGIES CO., LTD. Page 23HUAWEI Confidential
RRC Establishment KPI
� RRC Setup Success Rate (Inter RAT Cell reselection)
�Counters (RNC)
− : VS.RRC.AttConnEstab.CellRes
− :VS.RRC.SuccConnEstab.CellRes
�Counters (Cell)
− : RRC.AttConnEstab.IRATCelRes
− : RRC.SuccConnEstab.IRATCelRes
tionRATreselecionAttemptRRCConnect
tionRATreselecionSuccessRRCConnect
tionRATreselecionAttemptRRCConnect
tionRATreselecionSuccessRRCConnect
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HUAWEI TECHNOLOGIES CO., LTD. Page 24HUAWEI Confidential
RRC Establishment KPI
� RRC Setup Success Rate (Inter RAT Cell change order)
�Counters (Cell)
− : VS.RRC.AttConnEstab.IRATCCO
− :VS.RRC.SuccConnEstab.IRATCCOOrderCellChangeionSuccessRRCConnect
OrderCellChangeionAttemptRRCConnect
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HUAWEI TECHNOLOGIES CO., LTD. Page 25HUAWEI Confidential
RRC Establishment KPI
� RRC Setup Success Rate (Registration)
�Counters (RNC)
− : VS.RRC.AttConnEstab.Reg
− :VS.RRC.SuccConnEstab.Reg
�Counters (Cell)
− : RRC.AttConnEstab.Reg
− : RRC.SuccConnEstab.Reg
onregistratiionAttemptRRCConnect
onregistratiionSuccessRRCConnect
onregistratiionAttemptRRCConnect
onregistratiionSuccessRRCConnect
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HUAWEI TECHNOLOGIES CO., LTD. Page 26HUAWEI Confidential
Chapter 1 RRC Establishment Counter and KPIChapter 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
Chapter4 RB Counter and KPIChapter4 RB Counter and KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 27HUAWEI Confidential
� Security Mode Command Success Rate
�Formula
�Measurement scope:
− RNC
�Description
− This KPI can be used to evaluate security mode success rate in
RNC
%100*_SMCAttempt
SMCSuccessSRSMC =
Security Mode Counter and KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 28HUAWEI Confidential
Security Mode Counter and KPI
� Security Mode Command Success Rate
� Counters
−
▪ VS.IU.Att.SecMode
▪ The measurement is triggered at point A
as shown in the figure, that is, when
RNC receives Security Mode Command
from CN
−
▪ VS.IU.Succ.SecMode
SMCAttempt
SMCSuccess
▪ The measurement is triggered at point B as shown in the figure, that is, when
RNC sends Security Mode Complete to CN
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HUAWEI TECHNOLOGIES CO., LTD. Page 29HUAWEI 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
Chapter4 RB Counter and KPIChapter4 RB Counter and KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 30HUAWEI Confidential
RAB Establishment Counter and KPI
� CS RAB counter system in RNC
� CS RAB establishment attempt
− Based on Qos
▪ CS Conversational; CS Streaming
− Different service rates
▪ Conv0.32; Str0.32
▪ Conv32.64; Str32.64
� CS RAB establishment successfully:
− CS conversational Noqueuing; CS conversational queuing
− CS streaming Noqueuing; CS streaming queuing
− Different service rates
▪ Conv0.32; Str0.32
▪ Conv32.64; Str32.64
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HUAWEI TECHNOLOGIES CO., LTD. Page 31HUAWEI Confidential
RAB Establishment Counter and KPI
� CS RAB counter system in Cell
� CS RAB establishment attempt and Success
− Based on Qos
▪ CS Conversational; CS Streaming
− Based on services
▪ AMR, CS64
− Based on service rates
▪ Conv0. 32; Conv32. 64
▪ Stre0.32; Str32.64
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RAB Establishment Counter and KPI
� PS RAB counter system in RNC
� PS RAB establishment attempt
− Based on QoS
▪ Conversational; Streaming; Interactive; Background
− Based on different service rates and QoS
− Based on typical PS service rates
� PS RAB establishment successfully:
− Based on QoS and Queuing
− Based on different service rates and QoS
− Based on typical PS service rates
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HUAWEI TECHNOLOGIES CO., LTD. Page 33HUAWEI Confidential
RAB Establishment Counter and KPI
� PS RAB counter system in Cell
� PS RAB establishment attempt
− Based on QoS
▪ Conversational; Streaming; Interactive; Background
− Based on different service rates and QoS
− Based on typical PS service rates
� PS RAB establishment successfully:
− Based on QoS
▪ Conversational; Streaming; Interactive; Background
− Based on different service rates and QoS
− Based on typical PS service rates
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HUAWEI TECHNOLOGIES CO., LTD. Page 34HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Request (CS)
� CS RAB setup request based on QoS at point A (RNC):
− RAB.AttEstabCS.Conv
− RAB.AttEstabCS.Strm
� CS RAB setup request based on QoS at point A (Cell):
− VS.RAB.AttEstabCS.Conv
− VS.RAB.AttEstabCS.Str
� Notes: These counters can be used to evaluate the total
CS RAB setup success rate
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HUAWEI TECHNOLOGIES CO., LTD. Page 35HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Request (CS)
� CS RAB setup request for different services rates (RNC):
− VS.RAB.AttEstCSConv0.32.RNC
− VS.RAB.AttEstCSConv32.64.RNC
− VS.RAB.AttEstCSStr0.32.RNC
− VS.RAB.AttEstCSStr32.64.RNC
� CS RAB setup request for different services (Cell):
− VS.RAB.AttEstab.AMR
− VS.RAB.AttEstCS.Conv.64
� Notes: These counters can be used to evaluate different CS services RAB setup success rate.
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HUAWEI TECHNOLOGIES CO., LTD. Page 36HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Response (CS)
� CS RAB setup complete based on QoS at point B (RNC):
− RAB.SuccEstabCSNoQueuing.Conv
− RAB.SuccEstabCSNoQueuing.Strm
− RAB.SuccEstabCSQueuing.Conv
− RAB.SuccEstabCSQueuing.Strm
� CS RAB setup complete based on QoS at point B (Cell):
− VS.RAB.SuccEstabCS.Conv
− VS.RAB.SuccEstabCS.Str
� Notes: These counters can be used to evaluate the total CS RAB setup success rate
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HUAWEI TECHNOLOGIES CO., LTD. Page 37HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Response (CS)
� CS RAB setup complete for different services rates (RNC):
− VS.RAB.SucEstCSConv0.32.RNC
− VS.RAB.SucEstCSConv32.64.RNC
− VS.RAB.SucEstCSStr0.32.RNC
− VS.RAB.SucEstCSStr32.64.RNC
� CS RAB setup complete for different services (Cell):
− VS.RAB.SuccEstab.AMR
− VS.RAB.SuccEstCS.Conv.64
� Notes: These counters can be used to evaluate different
CS services RAB setup success rate.
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HUAWEI TECHNOLOGIES CO., LTD. Page 38HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Request (PS)
� PS RAB setup request at point A (RNC):
− VS.RAB.AttEstPSInt0.32.RNC
− VS.RAB.AttEstPSBkg0.32.RNC
− VS.RAB.AttEstabPS.64.RNC
− VS.RAB.AttEstabPS.128.RNC
− VS.RAB.AttEstabPS.384.RNC
� PS RAB setup request at point A (Cell):
− VS.RAB.Att.Est.PS.Int.0.32
− VS.RAB.Att.Est.PS.Bkg.0.32
− VS.RAB.AttEstPS.64
− VS.RAB.AttEstPS.128
− VS.RAB.AttEstPS.384
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HUAWEI TECHNOLOGIES CO., LTD. Page 39HUAWEI Confidential
RAB Assignment Counter
� RAB Assignment Response (PS)
� PS RAB setup complete for different services (RNC):
− VS.RAB.SucEstPSInt0.32.RNC
− VS.RAB.SucEstPSBkg0.32.RNC
− VS.RAB.SuccEstabPS.384.RNC
− VS.RAB.SuccEstabPS.128.RNC
− VS.RAB.SuccEstabPS.64.RNC
� PS RAB setup complete for different services (Cell):
− VS.RAB.Suc.Est.PS.Int.0.32
− VS.RAB.Suc.Est.PS.Bkg.0.32
− VS.RAB.SuccEstPS.64
− VS.RAB.SuccEstPS.128
− VS.RAB.SuccEstPS.384
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HUAWEI TECHNOLOGIES CO., LTD. Page 40HUAWEI Confidential
� RAB Setup Success Rate
�Formula
�Measurement scope:
− RNC & Cell
�Description
− This KPI can be used to evaluate the RAB setup success ratio for
different service in RNC or cell.
%100_ ×=temptRABSetupAt
ccessRABSetupSuSRRABS
RAB Assignment KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 41HUAWEI Confidential
RAB Assignment KPI
� AMR RAB Setup Success Rate
� Counters (RNC)
− : VS.RAB.AttEstCSConv0.32.RNC
− : VS.RAB.SuccEstCSConv0.32.RNC
� Counters (Cell)
− : VS.RAB.AttEstab.AMR
− :VS.RAB.SuccEstab.AMR
pAttemptAMRRABSetu
pSuccessAMRRABSetu
pAttemptAMRRABSetu
pSuccessAMRRABSetu
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HUAWEI TECHNOLOGIES CO., LTD. Page 42HUAWEI Confidential
RAB Assignment KPI
� Video Call RAB Setup Success Rate
� Counters (RNC)
− : VS.RAB.AttEstCSConv32.64.RNC
− : VS.RAB.SuccEstCSConv32.64.RNC
� Counters (Cell)
− : VS.RAB.AttEstCS.64
− :VS.RAB.SuccEstCS.64
AttemptVPRABSetup
SuccessVPRABSetup
AttemptVPRABSetup
SuccessVPRABSetup
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HUAWEI TECHNOLOGIES CO., LTD. Page 43HUAWEI Confidential
RAB Assignment KPI
� PS64 RAB Setup Success Rate
� Counters (RNC)
− : VS.RAB.AttEstabPS.64.RNC
− : VS.RAB.SuccEstabPS.64.RNC
� Counters (Cell)
− : VS.RAB.AttEstPS.64
− :VS.RAB.SuccEstPS.64
temptRABSetupAtPS64
ccessRABSetupSuPS64
temptRABSetupAtPS64
ccessRABSetupSuPS64
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HUAWEI TECHNOLOGIES CO., LTD. Page 44HUAWEI Confidential
RAB Assignment KPI
� PS128 RAB Setup Success Rate
� Counters (RNC)
− : VS.RAB.AttEstabPS.128.RNC
− : VS.RAB.SuccEstabPS.128.RNC
� Counters (Cell)
− : VS.RAB.AttEstPS.128
− :VS.RAB.SuccEstPS.128
temptRABSetupAtPS128
ccessRABSetupSuPS128
temptRABSetupAtPS128
ccessRABSetupSuPS128
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HUAWEI TECHNOLOGIES CO., LTD. Page 45HUAWEI Confidential
RAB Assignment KPI
� PS384 RAB Setup Success Rate
� Counters (RNC)
− : VS.RAB.AttEstabPS.384.RNC
− : VS.RAB.SuccEstabPS.384.RNC
� Counters (Cell)
− : VS.RAB.AttEstPS.384
− :VS.RAB.SuccEstPS.384
temptRABSetupAtPS384
ccessRABSetupSuPS384
temptRABSetupAtPS384
ccessRABSetupSuPS384
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HUAWEI TECHNOLOGIES CO., LTD. Page 46HUAWEI Confidential
RAB Assignment KPI
� HSDPA RAB Setup Success Rate
� Counters (Cell)
− : VS.HSDPA.RAB.AttEstab
− : VS.HSDPA.RAB.SuccEstab
tupAttemptHSDPARABSe
tupSuccessHSDPARABSe
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HUAWEI TECHNOLOGIES CO., LTD. Page 47HUAWEI Confidential
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
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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
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HUAWEI TECHNOLOGIES CO., LTD. Page 49HUAWEI Confidential
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
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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
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HUAWEI TECHNOLOGIES CO., LTD. Page 51HUAWEI 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
Chapter4 RB Counter and KPIChapter4 RB Counter and KPI
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HUAWEI TECHNOLOGIES CO., LTD. Page 52HUAWEI Confidential
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
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HUAWEI TECHNOLOGIES CO., LTD. Page 53HUAWEI Confidential
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
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HUAWEI TECHNOLOGIES CO., LTD. Page 54HUAWEI Confidential
RB Counter System
� RB reconfigure counters (Cell)
� Radio Bearer reconfiguration at point A:
− VS.AttRBRecfg
� Radio Bearer reconfiguration complete at point B:
− VS.SuccRBRecfg
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HUAWEI TECHNOLOGIES CO., LTD. Page 55HUAWEI Confidential
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
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HUAWEI TECHNOLOGIES CO., LTD. Page 56HUAWEI Confidential
Summary
� This chapter mainly explained the KPIs
about Accessibility
�RRC connection success rate
�RAB setup success rate
�Radio bearer counters
SummarySummary
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