huawei radio kpi svu 29sep2010

1 © Nokia Siemens Networks Presentation / Author / DateFor internal use

Huawei Radio KPIs

Contents

1. Overview2. 2G Radio KPIs3. 3G Radio KPIs

Contents

Overview

The aim of this SVU is to present the main Huawei 2G and 3G Radio KPIs.

For each KPI will be presented:- Detailed formula- Use case and known problems if any- Reference values

Software versions applicable:- GSM: GBSS9.0- WCDMA: RAN12

Contents

2G KPIs categories

Accessibility

Mobility

Retainability

Traffic

Contents

1. Overview2. 2G Radio KPIs

2.1 Accessibility2.2 Mobility2.3 Retainability2.4 Traffic

3. 3G Radio KPIs

Accessibility CS - Immediate Assignment Success Rate

• KPI name: Immediate Assignment Success Rate

• Scope: Cell & BSC

• KPI formula:- Cell: ([Call Setup Indications (Circuit Service)]/[Channel Requests (Circuit Service)])*{100}

- BSC: The BSC level KPI is calculated by aggregating all the cell counters

• Unit: %

• Use case: Measures immediate assignment success rate for CS services, including Call, SMS, LAU. Measurement points are between A (attempts) and C (success).

• Reference Values: KPI should have a value above 98% in live network.

Accessibility CS - SDCCH Drop Rate

• KPI name: SDCCH Drop Rate

• KPI formula:- Cell: ([Call Drops on SDCCH]/[Successful SDCCH Seizures])*{100}

• Unit: %

• Use case: Measures call drops on SDCCH including drops during handover.

• Reference Values: KPI should have a value below 1% in live network.

Accessibility CS - Assignment Success Rate• KPI name: TCH Assignment Success Rate

• KPI formula:- Cell: ([Successful Assignments]/[Assignment Requests])*{100}

• Unit: %

• Use case: Measures TCH assignment success rate. Measurement points are between A (attempts) and C (success).

Accessibility CS - SDCCH Congestion Rate

• KPI name: SDCCH Congestion Rate

• KPI formula:- Cell: ([Failed SDCCH Seizures due to Busy SDCCH]/[SDCCH Seizure Requests])*{100}

• Unit: %

• Use case: Measures SDCCH blocking due to busy SDCCH during immediate assignment and handover. SDCCH Dynamic Allocation feature can decrease SDCCH congestion rate (i.e. blocking).

• Reference Values: KPI should have a value below 0.1% in live network.

Accessibility CS - TCH Congestion Rate

• KPI name: TCH Congestion Rate

• KPI formula:- Cell: (([Failed TCH Seizures due to Busy TCH (Signaling Channel)]+[Failed TCH Seizures due to Busy TCH (Traffic Channel)]+[Failed TCH Seizures in TCH Handovers due to Busy TCH (Traffic Channel)])/([TCH Seizure Requests (Signaling Channel)]+[TCH Seizure Requests (Traffic Channel)]+[TCH Seizure Requests in TCH Handovers (Traffic Channel)]))*{100}

• Unit: %

• Use case: Measures TCH blocking due to busy TCH during assignment procedure (signalling and traffic channel) and handover.

Accessibility CS - CSSR

• KPI name: Call Setup Success Rate

• KPI formula:- Cell: (([Immediate Assignment Success Rate]*[TCH Assignment Success Rate])*(1-[SDCCH Drop Rate]))*{100}

• Unit: %

• Use case: Measures call setup success rate.

Accessibility PS - TBF Establishment Success Rate

• KPI name: Uplink Assignment Success Rate, Downlink Assignment Success Rate

• KPI formula:- Cell: (([Number of Successful Uplink GPRS TBF Establishments]+[Number of Successful Uplink EGPRS TBF Establishments])/([Number of Uplink GPRS TBF Establishment Attempts]+[Number of Uplink EGPRS TBF Establishment Attempts]))*{100}

(([Number of Successful Downlink GPRS TBF Establishments]+[Number of Successful Downlink EGPRS TBF Establishments])/([Number of Downlink GPRS TBF Establishment Attempts]+[Number of Downlink EGPRS TBF Establishment Attempts]))*{100}

• Unit: %

• Use case: Measures UL and DL TBF (GPRS & EGPRS) establishment success rate.

Contents

3. 3G Radio KPIs

Mobility - Handover Success Rate

• KPI name: Handover Success Rate

• KPI formula:- Cell: (([Successful Outgoing Internal Inter-Cell Handover]+[Successful Outgoing External Inter-Cell Handovers])/([Outgoing Internal Inter-Cell Handover Requests]+[Outgoing External Inter-Cell Handover Requests]))*{100}

• Unit: %

• Use case: Measures handover success rate. KPI includes intra-BSC and inter-BSC inter-cell handover.

Contents

3. 3G Radio KPIs

Retainability CS - TCH Call Drop Rate (1)

• KPI name: TCH Call Drop Rate (including handovers)

• KPI formula:- Cell: ([Call Drops on Traffic Channel]/([Successful TCH Seizures (Signaling Channel)]+[Successful TCH Seizures (Traffic Channel)]+[Successful TCH Seizures in TCH handovers (Traffic Channel)]))*{100}

• Unit: %

• Use case: Measures TCH call drop rate. Includes drops occurred during handover. [Successful TCH seizures (signaling channel)] refers to successful channel activations during immediate assignment procedure (TCHF & TCHH). See point A2 below:

Retainability CS - TCH Call Drop Rate (2) [Successful TCH Seizures (Traffic Channel)] refers to the successful assignment procedure which is indicated with the “ASSIGNMENT COMPLETE” message. Point B in below figure:

TCH seizure is counted in following cases:- MOC (assignment and mode modify procedures)- MTC (assignment and mode modify procedures)- Emergency Call (assignment and mode modify procedures)- Call Re-establishment (assignment and mode modify procedures) [Successful TCH Seizures in TCH handovers (Traffic Channel)] refers to successful seizure of TCH during handover procedure. TCH seizure is counted in following cases:- Internal intra-cell handover (TCHF & TCHH)- Incoming internal inter-cell handover (TCHF & TCHH)- Incoming external inter-cell handover (TCHF & TCHH)

Retainability PS - TBF Drop Rate• KPI name:- Uplink GPRS TBF Drop Rate- Uplink EGPRS TBF Drop Rate- Downlink GPRS TBF Drop Rate- Downlink EGPRS TBF Drop Rate

• KPI formula:- Cell: Uplink GPRS TBF Drop Rate = (([Number of Uplink GPRS TBF Abnormal Releases due to N3101 Overflow (MS No Response)]+[Number of Uplink GPRS TBF Abnormal Releases due to N3103 Overflow (MS No Response)])/[Number of Successful Uplink GPRS TBF Establishments])*{100}

Uplink EGPRS TBF Drop Rate = (([Number of Uplink EGPRS TBF Abnormal Releases due to N3101 Overflow (MS No Response)]+[Number of Uplink EGPRS TBF Abnormal Releases due to N3103 Overflow (MS No Response)])/[Number of Successful Uplink EGPRS TBF Establishment])*{100}

Downlink GPRS TBF Drop Rate = ([Number of Downlink GPRS intermit transfers]/[Number of Successful Downlink GPRS TBF Establishments])*{100}

Downlink EGPRS TBF Drop Rate = ([Number of Downlink EGPRS intermit transfers]/[Number of Successful Downlink EGPRS TBF Establishments])*{100}

• Unit: %

• Use case: Measures TBF drop rate.

Contents

3. 3G Radio KPIs

Traffic CS - TCH Traffic Volume

• KPI name: TCH Traffic Volume

• KPI formula:- Cell: [K3014:Traffic Volume on TCH]

• Unit: Erlang

• Use case: Measures TCH traffic volume.

• Reference Values: N/A

Traffic PS - GPRS RLC Throughput per Cell

• KPI name: Average Throughput of Uplink GPRS RLC, Average Throughput of Downlink GPRS RLC

• Scope: Cell

• KPI formula:- Cell:Average Throughput of Uplink GPRS RLC =([Total Number of Uplink RLC Data Blocks Using CS1]*{23}+[Total Number of Uplink RLC Data Blocks Using CS2]*{34}+[Total Number of Uplink RLC Data Blocks Using CS3]*{40}+[Total Number of Uplink RLC Data Blocks UsingCS4]*{54})*{8}/({1000}*[Total Duration of Uplink GPRS TBFs])

Average Throughput of Downlink GPRS RLC =([Total Number of Downlink RLC Data Blocks Using CS1]*{23}+[Total Number of Downlink RLC Data Blocks Using CS2]*{34}+[Total Number of Downlink RLC Data Blocks Using CS3]*{40}+[Total Number of Downlink RLC Data Blocks Using CS4]*{54})*{8}/({1000}*[Total Duration of Downlink GPRS TBFs])

• Unit: Kbps

• Use case: Measures cell GPRS RLC throughput.

Traffic PS - EGPRS RLC Throughput per Cell• KPI name: Average Throughput of Uplink EGPRS RLC, Average Throughput of Downlink EGPRS RLC

• Scope: Cell

• KPI formula:- Cell:Average Throughput of Uplink EGPRS RLC =([Total Number of Uplink EGPRS MCS1 RLC Data Blocks]*{22}+[Total Number of Uplink EGPRS MCS2 RLC Data Blocks]*{28}+[Total Number of Uplink EGPRS MCS3 RLC Data Blocks]*{37}+[Total Number of Uplink EGPRS MCS4 RLC Data Blocks]*{44}+[Total Number of Uplink EGPRS MCS5 RLC Data Blocks]*{56}+[Total Number of Uplink EGPRS MCS6 RLC Data Blocks]*{74}+[Total Number of Uplink EGPRS MCS7 RLC Data Blocks]*{56}+[Total Number of Uplink EGPRS MCS8 RLC Data Blocks]*{68}+[Total Number of Uplink EGPRS MCS9 RLC Data Blocks]*{74})*{8}/({1000}*[Total Duration of Uplink EGPRS TBFs])

Average Throughput of Downlink EGPRS RLC =([Total Number of Downlink EGPRS MCS1 RLC Data Blocks]*{22}+[Total Number of Downlink EGPRS MCS2 RLC Data Blocks]*{28}+[Total Number of Downlink EGPRS MCS3 RLC Data Blocks]*{37}+[Total Number of Downlink EGPRS MCS4 RLC Data Blocks]*{44}+[Total Number of Downlink EGPRS MCS5 RLC Data Blocks]*{56}+[Total Number of Downlink EGPRS MCS6 RLC data blocks]*{74}+[Total Number of Downlink EGPRS MCS7 RLC Data Blocks]*{56}+[Total Number of Downlink EGPRS MCS8 RLC Data Blocks]*{68}+[Total Number of Downlink EGPRS MCS9 RLC Data Blocks]*{74})*{8}/({1000}*[Total Duration of Downlink EGPRS TBFs])

• Unit: Kbps

• Use case: Measures cell EGPRS RLC throughput.

Contents

3G KPIs categories

Accessibility

Mobility

Retainability

Traffic

Contents

Accessibility - RRC Setup Success Rate Service

• KPI name: RRC Setup Success Rate Service

• Scope: Cell & RNC

• KPI formula:- Cell (RAN12): (([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.Unkown]+[RRC.SuccConnEstab.OgHhPrSig]+[RRC.SuccConnEstab.OgLwPrSig]+[RRC.SuccConnEstab.CallReEst]+[RRC.SuccConnEstab.TmHhPrSig]+[RRC.SuccConnEstab.TmLwPrSig])/([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.Unknown]+[RRC.AttConnEstab.OgHhPrSig]+[RRC.AttConnEstab.OgLwPrSig]+[RRC.AttConnEstab.CallReEst]+[RRC.AttConnEstab.TmHhPrSig]+[RRC.AttConnEstab.TmLwPrSig]))*{100}

- RNC (RAN12): The RNC level KPI is calculated by aggregating all the cell counters.

• Unit: %

•Use case: Measures RRC setup success rate for service related reasons. Measurement points are between A (attempts) and C (success).

Accessibility - RRC Setup Success Rate Other

• KPI name: RRC Setup Success Rate Other

• KPI formula:- Cell (RAN12): (([RRC.SuccConnEstab.IRATCelRes]+[RRC.SuccConnEstab.IRATCCO]+[RRC.SuccConnEstab.Reg]+[RRC.SuccConnEstab.Detach])/([RRC.AttConnEstab.IRATCelRes]+[RRC.AttConnEstab.IRATCCO]+[RRC.AttConnEstab.Reg]+[RRC.AttConnEstab.Detach]))*{100}

- RNC (RAN12): The RNC level KPI is calculated by aggregating all the cell counters

• Unit: %

• Use case: Measures RRC setup success rate for other than service reasons, i.e. registration, detach, iRAT cell reselection, iRAT cell change order. Measurement points are between A (attempts) and C (success).

Accessibility - CS AMR RAB Establishment Success Rate

• KPI name: CS AMR RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): ([VS.RAB.SuccEstabCS.AMR]/[VS.RAB.AttEstab.AMR])*{100}

• Unit: %

• Use case: Measures AMR Voice RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - CS VP RAB Establishment Success Rate

• KPI name: CS VP RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): ([VS.RAB.SuccEstCS.Conv.64]/[VS.RAB.AttEstCS.Conv.64])*{100}

• Unit: %

• Use case: Measures Video Call RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - CS RAB Establishment Success Rate

• KPI name: CS RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): (([VS.RAB.SuccEstabCS.Conv]+[VS.RAB.SuccEstabCS.Str])/([VS.RAB.AttEstabCS.Conv]+[VS.RAB.AttEstabCS.Str]))*{100}

- RNC (RAN12): (([VS.RAB.SuccEstabCS.Conv.RNC]+[VS.RAB.SuccEstabCS.Str.RNC])/([VS.RAB.AttEstabCS.Conv.RNC]+[VS.RAB.AttEstabCS.Str.RNC]))*{100}

• Unit: %

• Use case: Measures CS RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - PS RAB Establishment Success Rate

• KPI name: PS RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): (([VS.RAB.SuccEstabPS.Conv]+[VS.RAB.SuccEstabPS.Str]+[VS.RAB.SuccEstabPS.Inter]+[VS.RAB.SuccEstabPS.Bkg])/([VS.RAB.AttEstabPS.Conv]+[VS.RAB.AttEstabPS.Str]+[VS.RAB.AttEstabPS.Inter]+[VS.RAB.AttEstabPS.Bkg]))*{100}

- RNC (RAN12): (([VS.RAB.SuccEstabPS.Conv.RNC]+[VS.RAB.SuccEstabPS.Str.RNC]+[VS.RAB.SuccEstabPS.Int.RNC]+[VS.RAB.SuccEstabPS.Bkg.RNC])/([VS.RAB.AttEstabPS.Conv.RNC]+[VS.RAB.AttEstabPS.Str.RNC]+[VS.RAB.AttEstabPS.Int.RNC]+[VS.RAB.AttEstabPS.Bkg.RNC]))*{100}

• Unit: %

• Use case: Measures CS RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - HSDPA RAB Establishment Success Rate

• KPI name: HSDPA RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): ([VS.HSDPA.RAB.SuccEstab]/[VS.HSDPA.RAB.AttEstab])*{100}

• Unit: %

• Use case: Measures HSDPA RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - HSUPA RAB Establishment Success Rate

• KPI name: HSUPA RAB Establishment Success Rate

• KPI formula:- Cell (RAN12): ([VS.HSUPA.RAB.SuccEstab]/[VS.HSUPA.RAB.AttEstab])*{100}

• Unit: %

• Use case: Measures HSUPA RAB setup success rate. Measurement points are between A (attempts) and B (successes).

Accessibility - CS CSSR

• KPI name: CS Call Setup Success Rate

• KPI formula:- Cell (RAN12): (([RRC.SuccConnEstab.OrgConvCall]+[RRC.SuccConnEstab.TmConvCall]+[RRC.SuccConnEstab.EmgCall])/([RRC.AttConnEstab.OrgConvCall]+[RRC.AttConnEstab.TmConvCall]+[RRC.AttConnEstab.EmgCall]))*[CS RAB Setup Success Rate (Cell)]*{100}

• Unit: %

• Use case: Measures CS call setup success rate. Measurement points are between “RRC Connection Request” (attempts) and “RAB Assignment Response” (successes).

Accessibility - PS CSSR

• KPI name: PS Call Setup Success Rate

• KPI formula:- Cell (RAN12): (([RRC.SuccConnEstab.OrgBkgCall]+[RRC.SuccConnEstab.OrgItrCall]+[RRC.SuccConnEstab.TmBkgCall]+[RRC.SuccConnEstab.TmItrCall])/([RRC.AttConnEstab.OrgBkgCall]+[RRC.AttConnEstab.OrgInterCall]+[RRC.AttConnEstab.TmBkgCall]+[RRC.AttConnEstab.TmInterCall]))*[PS RAB Setup Success Rate (Cell)]*{100}

• Unit: %

• Use case: Measures PS call setup success rate. Measurement points are between “RRC Connection Request” (attempts) and “RAB Assignment Response” (successes).

Contents

Mobility - SHO Success Rate

• KPI name: SHO Success Rate

• KPI formula:- Cell (RAN12): (([VS.SHO.SuccRLAdd]+[VS.SHO.SuccRLDel])/([VS.SHO.AttRLAdd]+[VS.SHO.AttRLDel]))*{100}

- RNC (RAN12): ([VS.SHO.Succ.RNC]/[VS.SHO.Att.RNC])*{100}

• Unit: %

• Use case: Measures soft handover success rate. Measurement points are between B (attempts) and C (successes).

Mobility - IF HO Success Rate

• KPI name: Inter-frequency Handover Success Rate

• KPI formula:- Cell (RAN12): ([VS.HHO.SuccInterFreqOut]/[VS.HHO.AttInterFreqOut])*{100}

- RNC (RAN12): ([VS.HHO.SuccInterFreq.RNC]/[VS.HHO.AttInterFreq.RNC])*{100}

• Unit: %

• Use case: Measures inter frequency handover success rate. Measurement points are between B (attempts) and C (successes).

Mobility - CS iRAT HO Success Rate

• KPI name: CS iRAT Handover Success Rate

• KPI formula:- Cell (RAN12): ([IRATHO.SuccOutCS]/[IRATHO.AttOutCS])*{100}

- RNC (RAN12): ([VS.IRATHO.SuccOutCS.RNC]/[VS.IRATHO.AttOutCS.RNC])*{100}

• Unit: %

• Use case: Measures CS inter-RAT handover success rate. Measurement points are between C (attempts) and D (successes).

Mobility - PS iRAT HO Success Rate

• KPI name: PS iRAT Handover Success Rate

• KPI formula:- Cell (RAN12): ([IRATHO.SuccOutPSUTRAN]/[IRATHO.AttOutPSUTRAN])*{100}

- RNC (RAN12): ([VS.IRATHO.SuccOutPSUTRAN.RNC]/[VS.IRATHO.AttOutPSUTRAN.RNC])*{100}

• Unit: %

• Use case: Measures PS inter-RAT handover success rate. Measurement points are between B (attempts) and C (successes). The KPI measures the Cell Change Order procedure, i.e. the handover when the UE has a PS service and is in cell-DCH state.

Mobility - HSDPA Serving Cell Change with SHO

• KPI name: HS-DSCH Service Cell Change Success Rate with SHO

• KPI formula:- Cell (RAN12): ([VS.HSDPA.SHO.ServCellChg.SuccOut]/[VS.HSDPA.SHO.ServCellChg.AttOut])*{100}

• Unit: %

• Use case: Measures HSDPA serving cell change with (possibly) A-DCH channel in soft handover. Measurement points are between A (attempts) and B (successes). Basically the KPI measures the intra-RNC HSDPA serving cell change.

Mobility - HSUPA SHO Success Rate

• KPI name: E-DCH Soft Handover Success Rate

• KPI formula:- Cell (RAN12): ([VS.HSUPA.SHO.SuccOut]/[VS.HSUPA.SHO.AttOut])*{100}

• Unit: %

• Use case: Measures HSUPA soft handover procedure, i.e. E-DCH RL additions and deletions due to soft handover. Measurement points are between B (attempts) and C (successes).

Mobility - HSUPA Serving Cell Change with SHO

• KPI name: E-DCH Service Cell Change Success Rate with SHO

• KPI formula:- Cell (RAN12): ([VS.HSUPA.SHO.ServCellChg.SuccOut]/[VS.HSUPA.SHO.ServCellChg.AttOut])*{100}

• Unit: %

• Use case: Measures HSUPA serving cell change while UE is in soft handover. Measurement points are between A (attempts) and B (successes).

Contents

Retainability - CS AMR Call Drop Rate

• KPI name: CS AMR Call Drop Rate

• KPI formula:- Cell (RAN12): ([VS.RAB.AbnormRel.AMR]/([VS.RAB.AbnormRel.AMR]+[VS.RAB.NormRel.AMR]))*{100}

• Unit: %

• Use case: Measures AMR voice call drops. The RNC level formula does not include the drops over Iur.

Retainability - CS VP Call Drop Rate

• KPI name: CS VP Call Drop Rate

• KPI formula:- Cell (RAN12): ([VS.RAB.AbnormRel.CS64]/([VS.RAB.AbnormRel.CS64]+[VS.RAB.NormRel.CS64]))*{100}

• Unit: %

• Use case: Measures video call drops. The RNC level formula does not include the drops over Iur.

Retainability - PS Call Drop Rate

• KPI name: PS Call Drop Rate

• KPI formula:- Cell (RAN12): ([VS.RAB.AbnormRel.PS]/([VS.RAB.AbnormRel.PS]+[VS.RAB.NormRel.PS]))*{100}

- RNC (RAN12): ([VS.RAB.AbnormRel.PS.RNC]/([VS.RAB.AbnormRel.PS.RNC]+[VS.RAB.NormRel.PS.RNC]))*{100}

• Unit: %

• Use case: Measures PS service call drops. R99 and HSPA services are included.

Retainability - HSDPA Call Drop Rate

• KPI name: HSDPA Call Drop Rate

• KPI formula:- Cell (RAN12): ([VS.HSDPA.RAB.AbnormRel]/([VS.HSDPA.RAB.AbnormRel]+[VS.HSDPA.RAB.NormRel]+[VS.HSDPA.H2D.Succ]+[VS.HSDPA.H2F.Succ]+[VS.HSDPA.HHO.H2D.SuccOutIntraFreq]+[VS.HSDPA.HHO.H2D.SuccOutInterFreq]))*{100}

• Unit: %

• Use case: Measures HSDPA service call drops. The RNC level formula does not include drops over Iur. The HSDPA RAB releases due to channel change (HS-DSCH to DCH/HS-DSCH to FACH, intra-cell/inter-cell) are measured separately and they are normal releases as well.

Retainability - HSUPA Call Drop Rate

• KPI name: HSUPA Call Drop Rate

• KPI formula:- Cell (RAN12): ([VS.HSUPA.RAB.AbnormRel]/([VS.HSUPA.RAB.AbnormRel]+[VS.HSUPA.RAB.NormRel]+[VS.HSUPA.HHO.E2D.SuccOutIntraFreq]+[VS.HSUPA.HHO.E2D.SuccOutInterFreq]+[VS.HSUPA.E2F.Succ]+[VS.HSUPA.E2D.Succ]))*{100}

• Unit: %

• Use case: Measures HSUPA service call drops. The RNC level formula does not include drops over Iur. The HSUPA RAB releases due to channel change (E-DCH to DCH/E-DCH to FACH, intra-cell/inter-cell) are measured separately and they are normal releases as well.

Contents

Traffic - AMR Traffic

• KPI name: AMR Traffic

• KPI formula:- Cell (RAN12): [VS.RB.AMR.DL.12.2]

- RNC (RAN12): [VS.RB.AMR.DL.12.2.RNC]

• Unit: Erlang

• Use case: Measures voice traffic.

Traffic - VP Traffic

• KPI name: VP Traffic

• KPI formula:- Cell (RAN12): [VS.RB.CS.Conv.DL.64]*{2}

- RNC (RAN12): [VS.RB.CS.Conv.DL.64.RNC]*{2}

• Unit: Erlang

• Use case: Measures video call traffic. Above formulas are applicable for V2 platform, i.e. BSC6810, BSC6900.

Traffic - R99 PS Throughput

• KPI name: R99 PS UL Throughput, R99 PS DL Throughput

• KPI formula:- Cell (RAN12):

- RNC (RAN12): [VS.R99PSLoad.ULThruput.RNC], [VS.R99PSLoad.DLThruput.RNC]

• Unit: Kbps

• Use case: Measures throughput of R99 packet services. Cell level counters show only typically used services, not all possible rates of the system.

VS.PS.Str.Kbps.UL64;VS.PS.Int.Kbps.UL64;VS.PS.Int.Kbps.UL128;VS.PS.Int.Kbps.UL144;VS.PS.Int.Kbps.UL384;VS.PS.BKG.Kbps.UL64;VS.PS.BKG.Kbps.UL128;VS.PS.BKG.Kbps.UL144;VS.PS.BKG.Kbps.UL384

VS.PS.Str.Kbps.DL64;VS.PS.Str.Kbps.DL128;VS.PS.Str.Kbps.DL144;VS.PS.Int.Kbps.DL64;VS.PS.Int.Kbps.DL128;VS.PS.Int.Kbps.DL144;VS.PS.Int.Kbps.DL384;VS.PS.BKG.Kbps.DL64;VS.PS.BKG.Kbps.DL128;VS.PS.BKG.Kbps.DL144;VS.PS.BKG.Kbps.DL384

Traffic - HSDPA Throughput

• KPI name:- Cell: HSDPA RLC Throughput- RNC: HSDPA Throughput

• KPI formula:- Cell (RAN12): [VS.HSDPA.MeanChThroughput.TotalBytes]*{8}/({SP}*{60}*{1000})

- RNC (RAN12): [VS.HSDPAPSLoad.DLThruput.RNC]

• Unit: Kbps

• Use case: Cell level KPI measures average cell throughput of HSDPA service. Cell level KPI should be calculated in busy hour.

Traffic - HSUPA Throughput

• KPI name:- Cell: HSUPA RLC Throughput- RNC: HSUPA Throughput

• KPI formula:- Cell (RAN12): [VS.HSUPA.MeanChThroughput.TotalBytes]*{8}/({SP}*{60}*{1000})

- RNC (RAN12): [VS.HSUPAPSLoad.ULThruput.RNC]

• Unit: Kbps

• Use case: Cell level KPI measures average cell throughput of HSUPA service. Cell level KPI should be calculated in busy hour.

THANK YOU

huawei radio kpi svu 29sep2010

3g radio kpis3

2g radio kpis2

mode modify

3g radio kpis

successful

rnc level

tch seizure

bsc level

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