huawei kpi management
TRANSCRIPT
HUAWEI RAN KPI for Performance Management
(RNC V100R006)
Prepared by:
Date:
Reviewed by:
Date:
Reviewed by:
Date:
Approved by:
Date:
Huawei Technologies Co., Ltd.
2006-06-07
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Table of Content
Chapter 1 Introduction.................................................................................................................6
Chapter 2 KPI definition template................................................................................................7
Chapter 3 KPI classification ........................................................................................................8
Chapter 4 Coverage KPIs...........................................................................................................10 4.1 UL Interference Cell Ratio ...............................................................................................10 4.2 Soft Handover Ratio........................................................................................................10
Chapter 5 Accessibility KPIs .....................................................................................................12 5.1 IU Paging Success Ratio.................................................................................................12 5.2 Radio Access Success Ratio...........................................................................................12 5.3 RRC Setup Success Ratio (other) ...................................................................................13 5.4 RRC Setup Success Ratio (service) ................................................................................14 5.5 AMR RAB Setup Success Ratio ......................................................................................15 5.6 VP RAB Setup Success Ratio .........................................................................................16 5.7 CS RAB Setup Success Ratio .........................................................................................17 5.8 PS RAB Setup Success Ratio .........................................................................................18
Chapter 6 Retainability KPIs......................................................................................................20 6.1 CS Service Drop Ratio ....................................................................................................20 6.2 AMR Call Drop Ratio.......................................................................................................20 6.3 VP Call Drop Ratio..........................................................................................................21 6.4 AMR Traffic Drop Ratio ...................................................................................................22 6.5 VP Traffic Drop Ratio ......................................................................................................23 6.6 PS Service Drop Ratio ....................................................................................................23
Chapter 7 Mobility KPIs .............................................................................................................25 7.1 Soft Handover Success Ratio..........................................................................................25 7.2 Softer Handover Success Ratio.......................................................................................25 7.3 Intra-frequency Hard Handover Success Ratio ................................................................26 7.4 Inter-frequency Hard Handover Success Ratio ................................................................27 7.5 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)..............................................27 7.6 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)............................................28 7.7 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)............................................29 7.8 SRNC Relocation Preparation Success Ratio..................................................................30 7.9 TRNC Relocation Preparation Success Ratio ..................................................................31
Chapter 8 Service Integrity KPIs................................................................................................32 8.1 PS Service UL Average Throughput................................................................................32
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8.2 PS Service DL Average Throughput................................................................................33 8.3 Service UL Average BLER ..............................................................................................34 8.4 Call Setup Delay .............................................................................................................34 8.5 DL RLC Average Retransmission Ratio...........................................................................35
Chapter 9 Availability KPIs ........................................................................................................37 9.1 Worst Cell Ratio ..............................................................................................................37 9.2 IU Paging Congestion Ratio ............................................................................................37 9.3 Admission Refused Ratio ................................................................................................38 9.4 Congested Cell Ratio ......................................................................................................39 9.5 Unserviceable Cell Ratio .................................................................................................40 9.6 Average CPU Load .........................................................................................................41 9.7 IUB Bandwidth Utilizing Ratio..........................................................................................42
Chapter 10 Traffic KPIs..............................................................................................................44 10.1 CS Equivalent Erlang ....................................................................................................44 10.2 PS UL Throughput ........................................................................................................44 10.3 PS DL Throughput ........................................................................................................45 10.4 UL Traffic of Typical Radio Bearers ...............................................................................46 10.5 DL Traffic of Typical Radio Bearers ...............................................................................47 10.6 UL Throughput of QoS Classes.....................................................................................48 10.7 DL Throughput of QoS Classes.....................................................................................48
Chapter 11 ANNEX .....................................................................................................................50
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HUAWEI RAN KPI for Performance Management
Key words: RAN, KPI, Performance Management
Abstract: This document is a contribution to the RAN KPIs on RNC performance
statistics. The document proposes a list of UMTS network level KPIs that
should be measured and used to evaluate radio network performance from
coverage, accessibility, retainablity, mobility, quality and traffic.
List of abbreviations:
Abbreviation Full spelling
PM Performance Management
RAN Radio Access Network
CS Circuit Switched Domain
PS Packet Switched Domain
AMR Adaptive Multi-Ratio
HHO Hard Handover
SHO Soft Handover
SoHO Softer Handover
VP Video Phone
CE Channel Element
UL Uplink
DL Downlink
RTWP Received Total Wideband Power
BLER Block Error Ratio
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Abbreviation Full spelling
RAT Radio Access Technology
KPI Key Performance Indicator
DCCC Dynamic Channel Configuration Control
SCCP Signalling Connection Control Part
TRNC Target Radio Network Controller
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Chapter 1 Introduction
The purpose of this document is to specify the RAN KPI definition as well as counters used to calculate the KPI.
The original KPI definition comes from the experiences of the commercial network management and radio network optimization. And the KPI definition shall be updated according to the requirement from customers.
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Chapter 2 KPI definition template
The template used to describer the KPI is listed as follows:
I. KPI name (Clause header)
This is a descriptive name of the KPI that is specified.
II. Description
This sub clause contains an explanation of the KPI.
III. Measurement Scope
This sub clause specifies the KPI work scope. If the scope is ‘RNC’, it means that the KPI value shows the performance on the RAN and the related counters can be gotten from RNC statistic directly. If the scope is ‘Cell’, it means that KPI value only shows the performance in a cell and the involved counters can be gotten from cell statistic.
IV. Formula
This sub clause contains a formula used to calculate the KPI. Generally the formula consists of several counters which shall be explained in other sub clause.
V. Associated Counters
This sub clause contains counters that used in the formula. It also contains the description of the counters. Annex A provides the counter list.
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Chapter 3 KPI classification
The KPI can be divided into following classes, and the counters related to the KPI shall be well defined in the PM system of RNC.
I. Coverage KPIs
l UL Interference Cell Ratio l Soft Handover Ratio
II. Accessibility KPIs
l IU Paging Success Ratio l Radio Access Success Ratio l RRC Setup Success Ratio (other) l RRC Setup Success Ratio (service) l AMR RAB Setup Success Ratio l VP RAB Setup Success Ratio l CS RAB Setup Success Ratio l PS RAB Setup Success Ratio
III. Retainability KPIs
l CS Service Drop Ratio l AMR Call Drop Ratio l VP Call Drop Ratio l AMR Traffic Drop Ratio l VP Traffic Drop Ratio l PS Service Drop Ratio
IV. Mobility KPIs
l Soft Handover Success Ratio l Softer Handover Success Ratio l Intra-frequency Hard Handover Success Ratio l Inter-frequency Hard Handover Success Ratio l CS Inter-RAT Handover Success Ratio (WCDMA to GSM) l PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) l PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) l SRNC Relocation Preparation Success Ratio l TRNC Relocation Preparation Success Ratio
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V. Service Integrity KPIs
l PS Service UL Average Throughput l PS Service DL Average Throughput l Service UL Average BLER l Call Setup Delay l DL RLC Average Retransmission Ratio
VI. Availability KPIs
l Worst Cell Ratio l IU Paging Congestion Ratio l Admission Refused Ratio l Congested Cell Ratio l Unserviceable Cell Ratio l Average CPU Load l IUB Bandwidth Utilizing Ratio
VII. Traffic KPIs
l CS Equivalent Traffic l PS UL Throughput l PS DL Throughput l UL Traffic of Typical Radio Bearer Rate l DL Traffic of Typical Radio Bearer Rate l UL Throughput of QoS classes l DL Throughput of QoS classes
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Chapter 4 Coverage KPIs
4.1 UL Interference Cell Ratio
4.1.1 Description
This KPI can be used to evaluate how serious the UL capacity is limited by the UL interference of all cells in one RNC.
4.1.2 Definition
Table 4-1 UL Interference Cell Ratio
KPI Name UL Interference Cell Ratio
Measurement
Scope RNC
Formula %10098 ,×
−>=
sInRNCmberOfCellTheTotalNudBmMeanRTWPWhichfCellsTheNumberOULIR
Associated
Counters See ANNEX
Notes -98dBm is refered by the experience from commercial network
4.2 Soft Handover Ratio
4.2.1 Description
This KPI can be used to evaluate the consumption to network resources due to soft handover in one RNC.
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4.2.2 Definition
Table 4-2 Soft Handover Ratio
KPI Name Soft Handover Ratio
Measurement
Scope RNC
Formula %1001111
312111×
−
++×+×+×
=CBA
CBASHR
A1: RLhberOfUEWitN 1um
B1: RLhberOfUEWitN 2um Associated
Counters
C1: RLhberOfUEWitN 3um
Notes None
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Chapter 5 Accessibility KPIs
5.1 IU Paging Success Ratio
5.1.1 Description
This KPI can be used to evaluate the success response to the paging from the core network in one RNC. However the lower paging success ratio does not always mean the lower paging response, because it may be caused by the unnecessary paging messages from the core network. So it‘s important to analyze the terminated radio access success ratio and the core network’s paging strategy for further confirmation.
5.1.2 Definition
Table 5-1 IU Paging Success Ratio
KPI Name IU Paging Success Ratio
Measurement
Scope RNC
Formula %100_ ×=temptIUPagingAtccessIUPagingSuSRIUP
Associated
Counters See ANNEX
Notes None
5.2 Radio Access Success Ratio
5.2.1 Description
A complete call setup procedure contains the RRC, RAB, and Direct Transfer procedure. Generally only the RRC and the RAB procedure can be observed from RAN and it is usually assumed that there is no error occurred when RAN handling the direct transfer messages. That is the authentication procedure will be considered to be performed successfully.
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This KPI can be used to evaluate the radio access success ratio in one RNC and the access failures caused by the SCCP congestion are not considered in this call setup procedure.
5.2.2 Definition
Table 5-2 Radio Access Success Ratio
KPI Name Radio Access Success Ratio
Measurement
Scope RNC
Formula %100)(__ Service ××=AttemptPSRABSetupAttemptCSRABSetupSuccessPSRABSetupSuccessCSRABSetupSRRRCSSRRA
＋
＋
Associated
Counters See ANNEX
Notes None
5.3 RRC Setup Success Ratio (other)
5.3.1 Description
The RRC setup prcedure is trigged by different reasons, which can be devided into two classes, the related service and other reasons.
This KPI can be used to evaluate the RRC setup success ratio, which does not include the service causes in one RNC.
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5.3.2 Definition
Table 5-3 RRC Setup Success Ratio (other)
KPI Name RRC Setup Success Ratio (other)
Measurement
Scope RNC
Formula %100_ other ×=other
other
ionAttemptRRCConnectionSuccessRRCConnectSRRRCS
Associated
Counters See ANNEX
Notes None
5.4 RRC Setup Success Ratio (service)
5.4.1 Description
This KPI can be used to evaluate the RRC setup success ratio, which only includes the service causes in one RNC.
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5.4.2 Definition
Table 5-4 RRC Setup Success Ratio (service)
KPI Name RRC Setup Success Ratio (service)
Measurement
Scope RNC
Formula %100_ Service ×=service
service
ionAttemptRRCConnectionSuccessRRCConnectSRRRCS
Associated
Counters See ANNEX
Notes None
5.5 AMR RAB Setup Success Ratio
5.5.1 Description
This KPI can be used to evaluate the RAB setup success ratio of AMR service in one RNC, which can’t be used to evaluate the AMR call setup success ratio unless the related RRC procedures of all AMR services are successful.
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5.5.2 Definition
Table 5-5 AMR RAB Setup Success Ratio
KPI Name AMR RAB Setup Success Ratio
Measurement
Scope RNC
Formula %100_ ×=pAttemptAMRRABSetupSuccessAMRRABSetuSRAMRRABS
Associated
Counters See ANNEX
Notes None
5.6 VP RAB Setup Success Ratio
5.6.1 Description
This KPI can be used to evaluate the RAB setup success ratio of VP service in one RNC, which can’t be used to evaluate the VP call setup success ratio unless the related RRC procedures of VP service are successful.
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5.6.2 Definition
Table 5-6 VP RAB Setup Success Ratio
KPI Name VP RAB Setup Success Ratio
Measurement
Scope RNC
Formula %100_ ×=AttemptVPRABSetupSuccessVPRABSetupSRVPRABS
Associated
Counters See ANNEX
Notes None
5.7 CS RAB Setup Success Ratio
5.7.1 Description
This KPI can be used to evaluate the RAB setup success ratio of all CS service in one RNC.
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5.7.2 Definition
Table 5-7 CS RAB Setup Success Ratio
KPI Name CS RAB Setup Success Ratio
Measurement
Scope RNC
Formula %100_ ×=AttemptCSRABSetupSuccessCSRABSetupSRCSRABS
Associated
Counters See ANNEX
Notes None
5.8 PS RAB Setup Success Ratio
5.8.1 Description
This KPI can be used to evaluate the RAB setup success ratio of all PS service in one RNC.
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5.8.2 Definition
Table 5-8 PS RAB Setup Success Ratio
KPI Name PS RAB Setup Success Ratio
Measurement
Scope RNC
Formula %100_ ×=AttemptPSRABSetupSuccessPSRABSetupSRPSRAB
Associated
Counters See ANNEX
Notes None
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Chapter 6 Retainability KPIs
6.1 CS Service Drop Ratio
6.1.1 Description
This KPI can be used to evaluate the call drop ratio of CS service in one RNC. The call drops will happen due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messsages.
6.1.2 Definition
Table 6-1 CS Service Call Drop Ratio
KPI Name CS Service Drop Ratio
Measurement
Scope RNC
Formula %100Re_ ×=SuccessCSRABSetup
leasemalCSRABAbnorCDRCS
Associated
Counters See ANNEX
Notes None
6.2 AMR Call Drop Ratio
6.2.1 Description
This KPI can be used to evaluate the call drop ratio of AMR service in one RNC. The call drops will happen due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messsages.
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6.2.2 Definition
Table 6-2 AMR Call Drop Ratio
KPI Name AMR Call Drop Ratio
Measurement
Scope RNC
Formula %100Re_ ×=pSuccessAMRRABSetu
leasermalAMRRABAbnoCDRAMR
Associated
Counters See ANNEX
Notes None
6.3 VP Call Drop Ratio
6.3.1 Description
This KPI can be used to evaluate the call drop ratio of VP service in one RNC, which the call drops happened due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messsages.
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6.3.2 Definition
Table 6-3 VP Call Drop Ratio
KPI Name VP Call Drop Ratio
Measurement
Scope RNC
Formula %100Re_ ×=SuccessVPRABSetup
leasemalVPRABAbnorCDRVP
Associated
Counters See ANNEX
Notes None
6.4 AMR Traffic Drop Ratio
6.4.1 Description
This KPI can be used to evaluate the traffic per call drop of AMR service in one RNC in terms of the experience of GSM network management.
6.4.2 Definition
Table 6-4 AMR Traffic Drop Ratio
KPI Name AMR Traffic Drop Ratio
Measurement
Scope RNC
Formula leasermalAMRRABAbno
AMRTrafficTDRAMRRe60_ ×
=
Associated
Counters See ANNEX
Notes None
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6.5 VP Traffic Drop Ratio
6.5.1 Description
This KPI can be used to evaluate the traffic per call drop of VP service in one RNC.
6.5.2 Definition
Table 6-5 VP Traffic Drop Ratio
KPI Name VP Traffic Drop Ratio
Measurement
Scope RNC
Formula leasemalVPRABAbnor
VPTrafficTDRVPRe60_ ×
=
Associated
Counters See ANNEX
Notes Unit: minute
6.6 PS Service Drop Ratio
6.6.1 Description
This KPI can be used to evaluate the call drop ratio of all PS service in one RNC, which the call drops happened due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messsages.
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6.6.2 Definition
Table 6-6 PS Service Drop Ratio
KPI Name PS Service Drop Ratio
Measurement
Scope RNC
Formula %100Re_ ×=SuccessPSRABSetup
leasemalPSRABAbnorCDRPS
Associated
Counters See ANNEX
Notes None
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Chapter 7 Mobility KPIs
7.1 Soft Handover Success Ratio
7.1.1 Description
This KPI can be used to evaluate the soft handover success ratio in one RNC, which includes softer handover.
7.1.2 Definition
Table 7-1 Soft Handover Success Ratio
KPI Name Soft Handover Success Ratio
Measurement
Scope RNC
Formula %100_ ×=mptSHOASUAtteessSHOASUSuccSRSHO
Associated
Counters See ANNEX
Notes None
7.2 Softer Handover Success Ratio
7.2.1 Description
This KPI can be used to evaluate the softer handover success ratio in one RNC.
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7.2.2 Definition
Table 7-2 Softer Handover Success Ratio
KPI Name Softer Handover Success Ratio
Measurement
Scope RNC
Formula %100_ ×=emptSoHOASUAttcessSoHOASUSucSRSoHO
Associated
Counters See ANNEX
Notes None
7.3 Intra-frequency Hard Handover Success Ratio
7.3.1 Description
This KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
7.3.2 Definition
Table 7-3 Intra-frequency Hard Handover Success Ratio
KPI Name Intra-frequency Hard Handover Success Ratio
Measurement
Scope RNC
Formula %100_ ×−−
=temptInterHHOAtHHOAttemptccessInterHHOSuHHOSuccessSRIntraHHO
Associated
Counters See ANNEX
Notes None
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7.4 Inter-frequency Hard Handover Success Ratio
7.4.1 Description
This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC.
7.4.2 Definition
Table 7-4 Inter-frequency Hard Handover Success Ratio
KPI Name Inter-frequency Hard Handover Success Ratio
Measurement
Scope RNC
Formula %100_ ×=temptInterHHOAtccessInterHHOSuSRInterHHO
Associated
Counters See ANNEX
Notes None
7.5 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
7.5.1 Description
This KPI can be used to evaluate the CS inter-RAT handover success ratio in one RNC, which includes handover out from this RNC and handover to this RNC.
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7.5.2 Definition
Table 7-5 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
KPI Name CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
Measurement
Scope RNC
Formula %100_ ×=HOAttemptCSInterRATHOSuccessCSInterRATSRHOCSInterRAT
Associated
Counters See ANNEX
Notes None
7.6 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
7.6.1 Description
This KPI can be used to evaluate the PS inter-RAT handover success ratio in one RNC, which includes handover out from this RNC and handover to this RNC.
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7.6.2 Definition
Table 7-6 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
KPI Name PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
Measurement
Scope RNC
Formula %100_ ×=utHOAttemptOPSInterRATutHOSuccessOPSInterRATSRHOPSInterRAT out
Associated
Counters See ANNEX
Notes None
7.7 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
7.7.1 Description
This KPI can be used to evaluate the PS inter-RAT handover success ratio in one RNC, which includes handover out from this RNC and handover to this RNC.
7.7.2 Definition
Table1 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
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KPI Name PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
Measurement
Scope RNC
Formula %100_ ×=nHOAttemptIPSInterRATnHOSuccessIPSInterRATSRHOPSInterRAT in
Associated
Counters See ANNEX
Notes None
7.8 SRNC Relocation Preparation Success Ratio
7.8.1 Description
This KPI can be used to evaluate the relocation preparation success ratio in one RNC, which serves as SRNC.
7.8.2 Definition
Table 7-7 SRNC Relocation Preparation Success Ratio
KPI Name SRNC Relocation Preparation Success Ratio
Measurement
Scope RNC
Formula %100PrRe
Re_ ×=ttempteparationAlocationSRNC
ccesslocationSuSRNCSRSRNCRP
Associated
Counters See ANNEX
Notes None
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7.9 TRNC Relocation Preparation Success Ratio
7.9.1 Description
This KPI can be used to evaluate the relocation preparation success ratio in one RNC, which serves as TRNC.
7.9.2 Definition
Table 7-8 TRNC Relocation Preparation Success Ratio
KPI Name TRNC Relocation Preparation Success Ratio
Measurement
Scope RNC
Formula %100PrRe
Re_ ×=ttempteparationAlocationTRNC
ccesslocationSuTRNCSRTRNCRP
Associated
Counters See ANNEX
Notes None
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Chapter 8 Service Integrity KPIs
8.1 PS Service UL Average Throughput
8.1.1 Description
This grouped KPI can be used to evaluate the busy hour UL throughput of PS service in each cell. According to the experience from commercial network, there are nine services listed in the following definition.
8.1.2 Definition
Table 8-1 PS Service UL Average Throughput
KPI Name PS Service UL Average Throughput
Measurement
Scope Cell
Formula
ThroughputKULAveragePSStr 64
ThroughputKULAveragePSInter64
ThroughputKULAveragePSInter128
ThroughputKULAveragePSInter144
ThroughputKULAveragePSInter384
ThroughputKULAveragePSBkg 64
ThroughputKULAveragePSBkg128
ThroughputKULAveragePSBkg144
ThroughputKULAveragePSBkg 384
Associated
Counters See ANNEX
Notes
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8.2 PS Service DL Average Throughput
8.2.1 Description
This grouped KPI can be used to evaluate the busy hour DL throughput of PS service in each cell. According to the experience from commercial network, there are twelve services listed in the following definition.
8.2.2 Definition
Table 8-2 PS Service DL Average Throughput
KPI Name PS Service DL Average Throughput
Measurement
Scope Cell
Formula
ThroughputKDLAveragePSStr64
ThroughputKDLAveragePSStr128
ThroughputKDLAveragePSStr144
ThroughputKDLAveragePSStr384
ThroughputKDLAveragePSInter 64
ThroughputKDLAveragePSInter128
ThroughputKDLAveragePSInter144
ThroughputKDLAveragePSInter384
ThroughputKDLAveragePSBkg 64
ThroughputKDLAveragePSBkg128
ThroughputKDLAveragePSBkg144
ThroughputKDLAveragePSBkg384
Associated
Counters See ANNEX
Notes
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8.3 Service UL Average BLER
8.3.1 Description
This grouped KPI can be used to evaluate the UL BLER value of service in each cell. According to the experience from commercial network, there are three services listed in the following definition.
8.3.2 Definition
Table 8-3 Service UL BLER
KPI Name Service UL BLER
Measurement
Scope Cell
Formula
AMRULBLER
VPULBLER
KULBLERPS 64
Associated
Counters See ANNEX
Notes
8.4 Call Setup Delay
8.4.1 Description
This grouped KPI can be used to evaluate the Call Setup Delay time in one RNC. According to the experience from commercial network, there are three services listed in the following definition.
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8.4.2 Definition
Table 8-4 Call Setup Delay
KPI Name Call Setup Delay
Measurement
Scope Cell
Formula
ccessTimeRRCSetupSu
eSuccessTimCSRABSetup
eSuccessTimPSRABSetup
Associated
Counters See ANNEX
Notes
ccessTimeRRCSetupSu based on each cell,
eSuccessTimCSRABSetup and eSuccessTimPSRABSetup
based on RNC can be used together to evaluate call setup delay.
8.5 DL RLC Average Retransmission Ratio
8.5.1 Description
This KPI can be used to evaluate the DL RLC average retransmission in one RNC.
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8.5.2 Definition
Table 8-5 DL RLC Average Retransmission Ratio
KPI Name DL RLC Average Retransmission Ratio
Measurement
Scope RNC
Formula %100Re×=
lockAMDLRLCSentBdBlockAMtransmitteDLRLCDLRLCARR
Associated
Counters See ANNEX
Notes None
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Chapter 9 Availability KPIs
9.1 Worst Cell Ratio
9.1.1 Description
This KPI can be used to evaluate the effect of cells with poor call drop rate or call setup success rate to the deteriorating of network performance in one RNC.
9.1.2 Definition
Table 9-1 Worst Cell Ratio
KPI Name Worst Cell Ratio (WCR)
Measurement
Scope RNC
Formula %100%)321(%)9521( ,×
><=
sInRNCmberOfCellTheTotalNuandBBorandAAwhichfCellsTheNumberOWCR
A1:See AMR RAB Setup Success Ratio
A2:See VP RAB Setup Success Ratio
B1:See AMR Call Drop Ratio
Associated
Counters
B2:See VP Call Drop Ratio
Notes 95% and 3% are refered by the experience from commercial network while the traffic with AMR voice and video phone is bigger than 0.1 Erlang.
9.2 IU Paging Congestion Ratio
9.2.1 Description
This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU interface.
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9.2.2 Definition
Table 9-2 IU Paging Congestion Ratio
KPI Name IU Paging Congestion Ratio
Measurement
Scope RNC
Formula %100×=temptIUPagingAt
ssIUPagingLoIUPagingCR
Associated
Counters See ANNEX
Notes None
9.3 Admission Refused Ratio
9.3.1 Description
This KPI can be used to evaluate the admission refused ratio of radio network busy hour in a cell.
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9.3.2 Definition
Table 9-3 Admission Refused Ratio
KPI Name Admission Refused Ratio
Measurement
Scope Cell
Formula %100ReRe
×=questNumsourceTotal
nNumNoAdmissionRatioNoAdmissio
Associated
Counters See ANNEX
Notes None
9.4 Congested Cell Ratio
9.4.1 Description
This KPI can be used to evaluate the utility ratio of radio network resources on busy hour in one RNC.
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9.4.2 Definition
Table 9-4 Congested Cell Ratio
KPI Name Congested Cell Ratio
Measurement
Scope RNC
Formula %100×=sInRNCmberOfCellTheTotalNu
yHourCellsOnBusfCongestedTheNumberOICR
Associated
Counters See ANNEX
Notes yHourCellsOnBusfCongestedTheNumberO is refered by
summing up the number of cells congested in DL or UL radio resources on busy hour.
9.5 Unserviceable Cell Ratio
9.5.1 Description
This KPI can be used to evaluate how serious the unserviceable cells cause the degrading of network performance on busy hour in one RNC.
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9.5.2 Definition
Table 9-5 Unserviceable Cell Ratio
KPI Name Unserviceable Cell Ratio
Measurement
Scope RNC
Formula %1000 ,×
>=
sInRNCmberOfCellTheTotalNulTimeCellUnavaiwhichfCellsTheNumberOUCR
Associated
Counters See ANNEX
Notes None
9.6 Average CPU Load
9.6.1 Description
This KPI can be used to evaluate the consumption of CPU on busy hour in RNC system.
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9.6.2 Definition
Table 9-6 Average CPU Load
KPI Name Average CPU Load
Measurement
Scope RNC
Formula lityMeanCPUUti
Associated
Counters See ANNEX
Notes lityMeanCPUUti is the CPU average load showed by
percentage
9.7 IUB Bandwidth Utilizing Ratio
9.7.1 Description
This grouped KPI can be used to evaluate the consumption of IUB bandwidth in one NodeB from uplink and downlink on busy hour. However the consumption of interactive and background service can’t keep the full rate all time on the configured IUB bandwidth. For further study, the utilizing rate can be devided into two classes, configuration consumption and real time consumption. So there are four KPIs listed in the following definition.
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9.7.2 Definition
Table 9-7 IUB Bandwidth Utilizing Ratio
KPI Name IUB Bandwidth Utilizing Ratio
Measurement
Scope NodeB
Formula
%100Re
×=uplink
uplinkuplink widthrationBandIUBConfigu
ficalTimeTrafIUBIUBRTUR
%100×=uplink
uplinkuplink widthrationBandIUBConfigu
ficrationTrafIUBConfiguIUBCFGUR
%100Re
×=downlink
downlinkdownlink widthrationBandIUBConfigu
ficalTimeTrafIUBIUBRTUR
%100×=downlink
downlinkdownlink widthrationBandIUBConfigu
ficrationTrafIUBConfiguIUBCFGUR
Associated
Counters See ANNEX
Notes
uplinkwidthrationBandIUBConfigu and
downlinkwidthrationBandIUBConfigu is based on the
calculation of the transmission configuration of each NodeB in a RNC.
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Chapter 10 Traffic KPIs
10.1 CS Equivalent Erlang
10.1.1 Description
This KPI can be used to evaluate the equivalent traffic of all CS service of one RNC.
10.1.2 Definition
Table 10-1 CS Equivalent Traffic
KPI Name CS Equivalent Traffic
Measurement
Scope RNC
Formula ntErlCSEquivale
Associated
Counters See ANNEX
Notes Unit: Erl
10.2 PS UL Throughput
10.2.1 Description
This KPI can be used to evaluate the UL throughput of all PS service of one RNC.
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10.2.2 Definition
Table 10-2 PS UL Throughput
KPI Name PS UL Throughput
Measurement
Scope RNC
Formula utUlThroughp
Associated
Counters See ANNEX
Notes Unit: kbps
10.3 PS DL Throughput
10.3.1 Description
This KPI can be used to evaluate the DL throughput of all PS service of one RNC.
10.3.2 Definition
Table 10-3 PS DL Throughput
KPI Name PS DL Throughput
Measurement
Scope RNC
Formula utDlThroughp
Associated
Counters See ANNEX
Notes Unit: kbps
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10.4 UL Traffic of Typical Radio Bearers
10.4.1 Description
This grouped KPI can be used to evaluate the average UL traffic of typical radio bearers on busy hour in one RNC, which the meaning of the traffic from the different sevice is different despite of in the same unit.
10.4.2 Definition
Table 10-4 UL Traffic of Typical Radio Bearers
KPI Name UL Traffic of Typical Radio Bearers
Measurement
Scope RNC
Formula
ErlKULAMR _2.12
ErlKULCSConv _64
ErlKULPSStr _64
ErlKULPSInter _64
ErlKULPSInter _128
ErlKULPSInter _144
ErlKULPSInter _384
ErlKULPSBkg _64
ErlKULPSBkg _128
ErlKULPSBkg _144
ErlKULPSBkg _384
Associated
Counters See ANNEX
Notes Unit: Erl
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10.5 DL Traffic of Typical Radio Bearers
10.5.1 Description
This grouped KPI can be used to evaluate the average DL traffic of typical radio bearers on busy hour in one RNC, which the meaning of the traffic from the different sevice is different in despite of the same unit.
10.5.2 Definition
Table 10-5 DL Traffic of Typical Radio Bearers
KPI Name DL Traffic of Typical Radio Bearers
Measurement
Scope RNC
Formula
ErlKDLAMR _2.12
ErlKDLCSConv _64
ErlKDLPSStr _64
ErlKDLPSStr _128
ErlKDLPSStr _144
ErlKDLPSStr _384
ErlKDLPSInter _64
ErlKDLPSInter _128
ErlKDLPSInter _144
ErlKDLPSInter _384
ErlKDLPSBkg _64
ErlKDLPSBkg _128
ErlKDLPSBkg _144
ErlKDLPSBkg _384
Associated
Counters See ANNEX
Notes Unit: Erl
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10.6 UL Throughput of QoS Classes
10.6.1 Description
This grouped KPI can be used to evaluate the cell’s UL throughput of QoS classes in one cell.
10.6.2 Definition
Table 10-6 UL Throughput of QoS Classes
KPI Name UL Throughput of QoS Classes
Measurement
Scope Cell
Formula
ThroughputCellULConv
hroughputCellULStrT
trThroughpuCellULInte
hroughputCellULBkgT
Associated
Counters See ANNEX
Notes Unit: Kbps
10.7 DL Throughput of QoS Classes
10.7.1 Description
This grouped KPI can be used to evaluate the cell’s DL throughput of QoS classes in one cell.
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10.7.2 Definition
Table 10-7 DL Throughput of QoS classes
KPI Name DL Throughput of QoS Classes
Measurement
Scope Cell
Formula
ThroughputCellDLConv
hroughputCellDLStrT
trThroughpuCellDLInte
hroughputCellDLBkgT
Associated
Counters See ANNEX
Notes Unit: Kbps
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Chapter 11 ANNEX
Associated Counters
Reference Name Associated Counters Specification
MeanRTWP VS.MeanRTWP
Mean RTWP of a cell, that is, mean number of the sum of the RTWP values reported in a certain period
Unit: dBm
MeanTCP VS.MeanTCP
Mean TCP of a cell, that is, mean number of the sum of the TCP values reported in a certain period
Unit: dBm
CellUnavailTime VS.Cell.UnavailTime.OM
Unavailability Duration of a cell
IUPagingAttempt VS.RANAP.Paging.Att.IdleUE
Number of Times of Paging Idle UE
IUPagingSuccess VS.RANAP.Paging.Succ.IdleUE
Successful Number of Times of Paging Idle UE
RAB.AttEstabCS.Conv Number of the CS RABs requested to establish for conversational services in a RNC
CSRABSetupAttempt
RAB.AttEstabCS.Strm
Number of the CS RABs requested to establish for streaming services in a RNC
RAB.SuccEstabCSNoQueuing.Conv
Numbers of CS RABs Established Successfully on Request (No Queuing) in a RNC
CSRABSetupSuccess
RAB.SuccEstabCSNoQueuing.Strm
Numbers of CS RABs Established Successfully on Request (No Queuing) in a RNC
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Reference Name Associated Counters Specification
RAB.SuccEstabCSQueuing.Conv
Numbers of CS RABs Established Successfully on Request (Queuing) in a RNC
RAB.SuccEstabCSQueuing.Strm
Numbers of CS RABs Established Successfully on Request (Queuing) in a RNC
RAB.AttEstabPS.Conv Number of the PS RABs requested to establish for conversational services in a RNC
RAB.AttEstabPS.Strm
Number of the PS RABs requested to establish for streaming services in a RNC
RAB.AttEstabPS.Intact Number of the PS RABs requested to establish for interactive services in a RNC
PSRABSetupAttempt
RAB.AttEstabPS.Bgrd Number of the PS RABs requested to establish for background services in a RNC
RAB.SuccEstabPSNoQueuing.Conv
Numbers of PS RABs Established Successfully on Request (No Queuing) in a RNC
RAB.SuccEstabPSNoQueuing.Strm
Numbers of PS RABs Established Successfully on Request (No Queuing) in a RNC
RAB.SuccEstabPSNoQueuing.Intact
Numbers of PS RABs Established Successfully on Request (No Queuing) in a RNC
PSRABSetupSuccess
RAB.SuccEstabPSNoQueuing.Bgrd
Numbers of PS RABs Established Successfully on Request (No Queuing) in a RNC
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Reference Name Associated Counters Specification
RAB.SuccEstabPSQueuing.Conv
Numbers of PS RABs Established Successfully on Request (Queuing) in a RNC
RAB.SuccEstabPSQueuing.Strm
Numbers of PS RABs Established Successfully on Request (Queuing) in a RNC
RAB.SuccEstabPSQueuing.Intact
Numbers of PS RABs Established Successfully on Request (Queuing) in a RNC
RAB.SuccEstabPSQueuing.Bgrd
Numbers of PS RABs Established Successfully on Request (Queuing) in a RNC
VS.RRC.AttConnEstab.OrgConv
Originating Conversational Call in a RNC
VS.RRC.AttConnEstab.OrgStr
Originating Streaming Call in a RNC
VS.RRC.AttConnEstab.OrgInt
Originating Interactive Call in a RNC
VS.RRC.AttConnEstab.OrgBkg
Originating Background Call in a RNC
VS.RRC.AttConnEstab.OrgSubs
Originating Subscribed traffic Call in a RNC
VS.RRC.AttConnEstab.TrmConv
Terminating Conversational Call in a RNC
VS.RRC.AttConnEstab.TrmStr
Terminating Streaming Call in a RNC
VS.RRC.AttConnEstab.TrmInt
Terminating Interactive Call in a RNC
RRCConnectionAttemptservice
VS.RRC.AttConnEstab.TrmBkg
Terminating Background Call in a RNC
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Reference Name Associated Counters Specification
VS.RRC.AttConnEstab.OrgHPSig
Originating High Priority Signalling in a RNC
VS.RRC.AttConnEstab.OrgLPSig
Originating Low Priority Signalling in a RNC
VS.RRC.AttConnEstab.TmHPSig
Terminating High Priority Signalling in a RNC
VS.RRC.AttConnEstab.TmLPSig
Terminating Low Priority Signalling in a RNC
VS.RRC.AttConnEstab.Rest
Call re-Establishment
VS.RRC.SuccConnEstab.OrgConv
Originating Conversational Call in a RNC
VS.RRC.SuccConnEstab.OrgStr
Originating Streaming Call in a RNC
VS.RRC.SuccConnEstab.OrgInt
Originating Interactive Call in a RNC
VS.RRC.SuccConnEstab.OrgBkg
Originating Background Call in a RNC
VS.RRC.SuccConnEstab.OrgSubs
Originating Subscribed traffic Call in a RNC
VS.RRC.SuccConnEstab.TrmConv
Terminating Conversational Call in a RNC
VS.RRC.SuccConnEstab.TrmStr
Terminating Streaming Call in a RNC
VS.RRC.SuccConnEstab.TrmInt
Terminating Interactive Call in a RNC
VS.RRC.SuccConnEstab.TrmBkg
Terminating Background Call in a RNC
RRCConnectionSuccessservice
VS.RRC.SuccConnEstab.OrgHPSi
Originating High Priority Signalling in a RNC
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Reference Name Associated Counters Specification
VS.RRC.SuccConnEstab.OgLPSig
Originating Low Priority Signalling in a RNC
VS.RRC.SuccConnEstab.TmHPSi
Terminating High Priority Signalling in a RNC
VS.RRC.SuccConnEstab.TmLPSi
Terminating Low Priority Signalling in a RNC
VS.RRC.SuccConnEstab.Rest
Call re-establishment in a RNC
VS.RRC.AttConnEstab.Emg
Emergency Call in a RNC
VS.RRC.AttConnEstab.CellRes
Inter-RAT cell re-selection in a RNC
VS.RRC.AttConnEstab.Reg
Registration in a RNC
VS.RRC.AttConnEstab.Detach
Detach in a RNC
VS.RRC.AttConn.UESBI.UU
UESBI-Uu information in a RNC
RRCConnectionAttemptother
VS.RRC.AttConnEstab.Unknown
Terminating - cause unknown in a RNC
VS.RRC.SuccConnEstab.Emg
Emergency Call in a RNC
VS.RRC.SuccConnEstab.CellRes
Inter-RAT cell re-selection in a RNC
VS.RRC.SuccConnEstab.Reg
Registration in a RNC
VS.RRC.SuccConnEstab.Detach
Detach in a RNC
RRCConnectionSuccessother
VS.RRC.SuccConn.UESBI.UU
UESBI-Uu information in a RNC
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Reference Name Associated Counters Specification
VS.RRC.SuccConnEstabab.Unknown
Terminating - cause unknown in a RNC
AMRRABSetupAttempt VS.RAB.AttEstCSConv0.32.RNC
Number of CS RABs requested to establish for conversational services (0 ≤ Max DL bit Ratio ≤ 32 kbps) in a RNC
AMRRABSetupSuccess VS.RAB.SucEstCSConv0.32.RNC
Number of CS RABs successfully established for conversational services (0 ≤ Max DL bit Ratio ≤ 32 kbps) in a RNC
VPRABSetupAttempt VS.RAB.AttEstCSConv32.64.RNC
Number of CS RABs requested to establish for conversational services (32 kbps < Max DL bit Ratio ≤ 64 kbps) in a RNC
VPRABSetupSuccess VS.RAB.SucEstCSConv32.64.RNC
Number of CS RABs successfully established for conversational services (32 kbps < Max DL bit Ratio ≤ 64 kbps) in a RNC
VS.RAB.Loss.CS.Abnorm.RNC
Numbers of abnormally released RABs except RF causes in a RNC
CSRABAbnormalRelease VS.RAB.Loss.CS.RF.RNC
Number of Released RABs Triggered by RNC due to RF Reason
AMRRABAbnormalRelease VS.RAB.Loss.CS.AMR.RNC
Number of released CS AMR service RABs triggered by RNC in a RNC
VPRABAbnormalRelease VS.RAB.Loss.CS.Conv64K.RNC
Number of released CS 64 k service RABs triggered by RNC in a RNC
PSRABAbnormalRelease VS.RAB.Loss.PS.Abnorm.RNC
Numbers of Abnormally Released RABs except RF causes in a RNC
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Reference Name Associated Counters Specification
VS.RAB.Loss.PS.RF.RNC
Number of Released RABs triggered by RNC due to RF reason
SHOASUAttempt VS.SHO.Att.RNC The number of attempts of soft
handovers in a RNC
SHOASUSuccess VS.SHO.Succ The number of successful soft
handovers in a RNC
SoHOASUAttempt VS.SoHO.ASU.AttRNC The number of attempts of softer
handovers in a RNC
SoHOASUSuccess VS.SoHo.Succ The number of successful softer
handovers in a RNC
HHOAttempt VS.HHO.Att.RNC Number of Hard Handover Requests
HHOSuccess VS.HHO.Succ.RNC Number of Successful Hard Handovers
InterHHOAttempt VS.HHO.InterFreq.Att.RNC
Number of Inter-Frequency Hard Handover Requests
InterHHOSuccess VS.HHO.InterFreq.Succ.RNC
Number of Successful Inter-Frequency Hard Handovers
CSInterRATHOAttempt VS.IRATHO.AttCSOut.RNC
Number of CS Domain Inter-RAT Outgoing Handover Attempts
CSInterRATHOSuccess VS.IRATHO.SuccCSOut.RNC
Number of CS Domain Inter-RAT Outgoing Handover Successes
PSInterRATHOAttemptOut VS.IRATHO.AttPSOutUTRAN.RNC
Number of PS Domain Inter-RAT Outgoing Handover Commit Initiated from RNC
PSInterRATHOSuccessOut VS.IRATHO.SuccPSOutUTRAN.RNC
Number of Successful PS Domain Inter-RAT Outgoing Handovers Initiated by RNC
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Reference Name Associated Counters Specification
PSInterRATHOAttemptIn VS.IRATHO.AttPSInUE.RNC
Number of PS Domain Inter-RAT Incoming Handovers Initiated by UE
PSInterRATHOSuccessIn VS.IRATHO.SuccPSInUE.RNC
Number of Successful PS Domain Inter-RAT Incoming Handovers Initiated by UE
SRNCRelocationPreparationAttempt
RELOC.AttPrep Number of Preparations for SRNC Relocations
SRNCRelocationSuccess RELOC.Succ Number of Successful SRNC Relocation Commits
VS.TRELOC.AttPrep.UEInv
Numbers of Resource Allocations for TRNC Relocations of Different Types TRNCRelocationPreparationAtte
mpt VS.TRELOC.AttPrep.UENonInv
Numbers of Resource Allocations for TRNC Relocations of Different Types
VS.TRELOC.SuccExec.UEInv
Numbers of Successful TRNC Relocations of Different Types
TRNCRelocationSuccess VS.TRELOC.SuccExec.UENotInv
Numbers of Successful TRNC Relocations of Different Types
NumberOfUEWith1RL VS.SHO.AS.1 Average Number of UEs with One RL
VS.SHO.AS.2Softer Average Number of UEs with Two RLs Combined
NumberOfUEWith2RL
VS.SHO.AS.2Soft Average Number of UEs with Two RLs Uncombined
VS.SHO.AS.3Soft2Softer
Average Number of UEs with Three RLs and Two Combined
NumberOfUEWith3RL
VS.SHO.AS.3Soft Average Number of UEs with Three RLs Uncombined
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Reference Name Associated Counters Specification
VS.SHO.AS.3Softer Average Number of UEs with Three RLs Combined
VS.RAC.CodeRejDL Num of Admission refuse because of no code resource
VS.RAC.NoAdmUL Num of Admission refuse because of no UL power resource
VS.RAC.NoAdmDL Num of Admission refuse because of no DL power resource
VS.RRNBCred.EmerCall.Rej
Num of Admission refuse because of no CE resource during emergency call request
VS.RRNBCred.NonEmerCall.Rej
Num of Admission refuse because of no CE resource during non-emergency call request
VS.RRIUB.NonEmerCall.Rej
Num of Admission refuse because of no IuB resource during non-emergency call request
NoAdmissionNum
VS.RRIUB.EmerCall.Rej Num of Admission refuse because of no IuB resource during emergency call request
TotalResourceRequestNum VS.CellResApply.DCH Total num of RNC apply for dedicated resource for UE
MeanCPUUtility VS.MeanCPUUtil.SPU CPU Utilization of WSPU
IUBConfigurationTrafficuplink VS.QAAL2.AllocedAveBwd.AAL2BitRate
Average Value of allocated average AAL2 bit rate in backward direction
IUBConfigurationTrafficdownlink VS.QAAL2.AllocedAveFwd.AAL2BitRate
Average Value of allocated average AAL2 bit rate in forward direction
IUBRealTimeTrafficuplink （VS.UNILNK.RXCELLS）×53×8
Bits Received by UNI Link during a statistical period
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Reference Name Associated Counters Specification
（VS.IMAGRP.RXCELLS）×53×8
Bits Received by IMA Group during a statistical period
（VS.UNILNK.TXCELLS）×53×8
Bits Sent by UNI Link during a statistical period
IUBRealTimeTrafficdownlink （VS.IMAGRP.TXCELLS）×53×8
Bits Sent by IMA Group during a statistical period
VS.CN.Page.Loss.IUFC
Number of Paging Messages Discarded due to Iu Interface Flow Control IUPagingLoss
VS.CN.Page.Loss.PCHCong
Number of Paging Messages Lost due to PCH Congestion
AMRULBLER VS.ULBlerAMR UL BLER of AMR Speech Service on DCH
VPULBLER VS.ULBlerCSRT.64 UL BLER of CS 64 K Real-time Service on DCH
PS64KULBLER VS.ULBlerPSRT.64 UL BLER of PS 64 K Real-time Service on DCH
PSStr64KULAverageThroughput VS.PS.Str.Kbps.UL64 UL Bit Rate of PS 64K Streaming Traffic
PSInter64KULAverageThroughput
VS.PS.Int.Kbps.UL64 UL Bit Rate of PS 64K Interactive Traffic
PSInter128KULAverageThroughput
VS.PS.Int.Kbps.UL128 UL Bit Rate of PS 128K Interactive Traffic
PSInter144KULAverageThroughput
VS.PS.Int.Kbps.UL144 UL Bit Rate of PS 144K Interactive Traffic
PSInter384KULAverageThroughput
VS.PS.Int.Kbps.UL384 UL Bit Rate of PS 384K Interactive Traffic
PSBkg64KULAverageThroughput
VS.PS.BKG.Kbps.UL64 UL Bit Rate of PS 64K Background Traffic
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Reference Name Associated Counters Specification
PSBkg128KULAverageThroughput
VS.PS.BKG.Kbps.UL128
UL Bit Rate of PS 128K Background Traffic
PSBkg144KULAverageThroughput
VS.PS.BKG.Kbps.UL144
UL Bit Rate of PS 144K Background Traffic
PSBkg384KULAverageThroughput
VS.PS.BKG.Kbps.UL384
UL Bit Rate of PS 384K Background Traffic
PSStr64KDLAverageThroughput VS.PS.Str.Kbps.DL64 DL Bit Rate of PS 64K Streaming Traffic
PSStr128KDLAverageThroughput
VS.PS.Str.Kbps.DL128 DL Bit Rate of PS 128K Streaming Traffic
PSStr144KDLAverageThroughput
VS.PS.Str.Kbps.DL144 DL Bit Rate of PS 144K Streaming Traffic
PSStr384KDLAverageThroughput
VS.PS.Str.Kbps.DL384 DL Bit Rate of PS 384K Streaming Traffic
PSInter64KDLAverageThroughput
VS.PS.Int.Kbps.DL64 DL Bit Rate of PS 64K Interactive Traffic
PSInter1284KDLAverageThroughput
VS.PS.Int.Kbps.DL128 DL Bit Rate of PS 128K Interactive Traffic
PSInter144KDLAverageThroughput
VS.PS.Int.Kbps.DL144 DL Bit Rate of PS 144K Interactive Traffic
PSInter384KDLAverageThroughput
VS.PS.Int.Kbps.DL384 DL Bit Rate of PS 384K Interactive Traffic
PSBkg64KDLAverageThroughput
VS.PS.BKG.Kbps.DL64 DL Bit Rate of PS 64K Background Traffic
PSBkg128KDLAverageThroughput
VS.PS.BKG.Kbps.DL128
DL Bit Rate of PS 128K Background Traffic
PSBkg144KDLAverageThroughput
VS.PS.BKG.Kbps.DL144
DL Bit Rate of PS 144K Background Traffic
PSBkg384KDLAverageThroughput
VS.PS.BKG.Kbps.DL384
DL Bit Rate of PS 384K Background Traffic
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Reference Name Associated Counters Specification
RRCSetupSuccessTime VS.RRC.ConnEstabTimeMean.DCH
Signalling Delays of RRC Connection Setup In a Cell
CSRABSetupSuccessTime RAB.SuccEstabCSSetupTimeMean
Mean Signalling Delays of CS RAB Setup on DCH Unit: ms
PSRABSetupSuccessTime RAB.SuccEstabPSSetupTimeMean
Mean Signalling Delays of PS RAB Setup on DCH Unit: ms
DLRLCSentBlockAM RLC.NbrBlocksSent.AM Number of Packets Sent by All RLCs in AM Mode in RNC
DLRLCRetransmittedBlockAM RLC.RetransmittedBlocksToUE
Number of Packets Retransmitted by All RLCs in AM Mode in RNC
CSEquivalentErl VS.CSLoad.Erlang.Equiv.RNC
Equivalent Erlang of CS Service of one RNC in statistical period
UlThroughput VS.PSLoad.ULThruput.RNC
UL Throughput of PS Service of one RNC in statistical period
DlThroughput VS.PSLoad.DLThruput.RNC
DL Throughput of PS Service of one RNC in statistical period
AMR12.2KUL_Erl VS.AMR.RB.UL.12.2 Mean Number of AMR Speech UEs at 12.2k Bit Rates
CSConv64KUL_Erl VS.RB.ULConvCS.64.RNC
Mean Number of RB of CS Conversational service at UL 64k Bit Rates
PSStr64KUL_Erl VS.RB.ULStrPS.64.RNC
Mean Number of RB of PS Streaming service at UL 64k Bit Rates
PSInter64KUL_Erl VS.RB.DLInterPS.64.RNC
Mean Number of RB of PS Interactive service at DL 64k Bit Rates
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Reference Name Associated Counters Specification
PSInter128KUL_Erl VS.RB.DLInterPS.128.RNC
Mean Number of RB of PS Interactive service at DL 128k Bit Rates
PSInter144KUL_Erl VS.RB.DLInterPS.144.RNC
Mean Number of RB of PS Interactive service at DL 144k Bit Rates
PSInter384KUL_Erl VS.RB.DLInterPS.384.RNC
Mean Number of RB of PS Interactive service at DL 384k Bit Rates
PSBkg64KUL_Erl VS.RB.ULBkgPS.64.RNC
Mean Number of RB of PS Background service at UL 64k Bit Rates
PSBkg128KUL_Erl VS.RB.ULBkgPS.128.RNC
Mean Number of RB of PS Background service at UL 128k Bit Rates
PSBkg144KUL_Erl VS.RB.ULBkgPS.144.RNC
Mean Number of RB of PS Background service at UL 144k Bit Rates
PSBkg384KUL_Erl VS.RB.ULBkgPS.384.RNC
Mean Number of RB of PS Background service at UL 384k Bit Rates
AMR12.2KDL_Erl VS.AMR.RB.DL.12.2 Mean Number of AMR Speech UEs at 12.2k Bit Rates
CSConv64KDL_Erl VS.RB.DLConvCS.64.RNC
Mean Number of RB of CS Conversational service at DL 64k Bit Rates
PSStr64KDL_Erl VS.RB.DLStrPS.64.RNC
Mean Number of RB of PS Streaming service at DL 64k Bit Rates
PSStr128KDL_Erl VS.RB.DLStrPS.128.RNC
Mean Number of RB of PS Streaming service at DL 128k Bit Rates
HUAWEI RAN KPI FOR PERFORMANCE MANAGEMENT
2006-06-07 Huawei Confidential Page 63 of 65
Reference Name Associated Counters Specification
PSStr144KDL_Erl VS.RB.DLStrPS.144.RNC
Mean Number of RB of PS Streaming service at DL 144k Bit Rates
PSStr384KDL_Erl VS.RB.DLStrPS.384.RNC
Mean Number of RB of PS Streaming service at DL 384k Bit Rates
PSInter64KDL_Erl VS.RB.ULInterPS.64.RNC
Mean Number of RB of PS Interactive service at UL 64k Bit Rates
PSInter128KDL_Erl VS.RB.ULInterPS.128.RNC
Mean Number of RB of PS Interactive service at UL 128k Bit Rates
PSInter144KDL_Erl VS.RB.ULInterPS.144.RNC
Mean Number of RB of PS Interactive service at UL 144k Bit Rates
PSInter384KDL_Erl VS.RB.ULInterPS.384.RNC
Mean Number of RB of PS Interactive service at UL 384k Bit Rates
PSBkg64KDL_Erl VS.RB.DLBkgPS.64.RNC
Mean Number of RB of PS Background service at DL 64k Bit Rates
PSBkg128KDL_Erl VS.RB.DLBkgPS.128.RNC
Mean Number of RB of PS Background service at DL 128k Bit Rates
PSBkg144KDL_Erl VS.RB.DLBkgPS.144.RNC
Mean Number of RB of PS Background service at DL 144k Bit Rates
PSBkg384KDL_Erl VS.RB.DLBkgPS.384.RNC
Mean Number of RB of PS Background service at DL 384k Bit Rates
CellULConvThroughput (VS.AMR.Ctrl.DL12.2) × 12.2K
UL throughput of AMR Speech UEs at 12.2KBit In a Cell
HUAWEI RAN KPI FOR PERFORMANCE MANAGEMENT
2006-06-07 Huawei Confidential Page 64 of 65
Reference Name Associated Counters Specification
CS.CONV.KBPS.DL.64.Thruput
UL throughput of CS 64K Streaming Service In a Cell（＝DL）
CellULStrThroughput PS.STR.KBPS.UL.64.Thruput
UL throughput of PS 64K Streaming Service In a Cell
PS.INTER.KBPS.UL.64.Thruput
UL throughput of PS 64K Interactive Service In a Cell
PS.INTER.KBPS.UL.128.Thruput
UL throughput of PS 128K Interactive Service In a Cell
PS.INTER.KBPS.UL.144.Thruput
UL throughput of PS 144K Interactive Service In a Cell
CellULInterThroughput
PS.INTER.KBPS.UL.384.Thruput
UL throughput of PS 384K Interactive Service In a Cell
PS.BKG.KBPS.UL.64.Thruput
UL throughput of PS 64K Background Service In a Cell
PS.BKG.KBPS.UL.128.Thruput
UL throughput of PS 128K Background Service In a Cell
PS.BKG.KBPS.UL.144.Thruput
UL throughput of PS 144K Background Service In a Cell
CellULBkgThroughput
PS.BKG.KBPS.UL.384.Thruput
ULthroughput of PS 384K Background Service In a Cell
(VS.AMR.Ctrl.UL12.2)× 12.2K
DL throughput of AMR Speech UEs at 12.2KBit
CellDLConvThroughput CS.CONV.KBPS.DL.64.Thruput
DL throughput of CS 64K Conversational Service In a Cell
PS.STR.KBPS.DL.64.Thruput
DL throughput of PS 64K Streaming Service In a Cell
CellDLStrThroughput
PS.STR.KBPS.DL.128.Thruput
DL throughput of PS 128K Streaming Service In a Cell
HUAWEI RAN KPI FOR PERFORMANCE MANAGEMENT
2006-06-07 Huawei Confidential Page 65 of 65
Reference Name Associated Counters Specification
PS.STR.KBPS.DL.144.Thruput
DL throughput of PS 144K Streaming Service In a Cell
PS.STR.KBPS.DL.384.Thruput
DL throughput of PS 384K Streaming Service In a Cell
PS.INTER.KBPS.DL.64.Thruput
DL throughput of PS 64K Interactive Service In a Cell
PS.INTER.KBPS.DL.128.Thruput
DL throughput of PS 128K Interactive Service In a Cell
PS.INTER.KBPS.DL.144.Thruput
DL throughput of PS 144K Interactive Service In a Cell
CellDLInterThroughput
PS.INTER.KBPS.DL.384.Thruput
DL throughput of PS 384K Interactive Service In a Cell
PS.BKG.KBPS.DL.64.Thruput
DL throughput of PS 64K Background Service In a Cell
PS.BKG.KBPS.DL.128.Thruput
DL throughput of PS 128K Background Service In a Cell
PS.BKG.KBPS.DL.144.Thruput
DL throughput of PS 144K Background Service In a Cell
CellDLBkgThroughput
PS.BKG.KBPS.DL.384.Thruput
DL throughput of PS 384K Background Service In a Cell
TheNumberOfCongestedCellsOnBusyHour
VS.LCC.OverCongNumUL>0 or VS.LCC.OverCongNumDL>0
Numbers of UL and DL overload congestions respectively in a cell.