Product Version: Definition
Huawei Technologies Co. Ltd.
Product Name: Total page
WCDMA Performance - Radio Access Network KPI Definition Manual for
UMTS6.1 (V1.0)
2007-6-18
Drafted by GSM&UMTS Network Performance
Research Dept
Data: 2007-6-18`
Reviewed by Data:
Reviewed by Data:
Huawei Technologies Co., Ltd.
All rights reserved
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Update History
Date Revision Version Change Description Author
2007-06-18 1.0
New document based on the KPI definition manual for UMTS 6.0. The matching RNC version is V29C01B061.
The fomula of “IUB Bandwidth Utilizing Ratio” need to be corrected, for some counter names are changed.
Zhang weichao
2007-8-7 1.01 Correct the counter of PS inter-RAT Handover In Liu Yingwei
2007-8-8 1.02 Correct the IUR PS RAB releasee counters, remove the counters of UEGen RAB releasee Liu Yingwei
2007-12-4 1.03 Delete KPI “Admission Refused Ratio” in chapter 9.3 and add KPI “Call admission Refused Ratio” in chapter 9.3.
Liu Yingwei
2008-2-15 1.04
Correct some counter names for they are changed in new version. It is suitable for V29B065.
From: VS.FraATMUNI.Lnk.MeanKbps.Rx, VS.FraATMUNI.Lnk.MeanKbps.Tx, VS.QAAL2.AllocedAveFwd.AAL2BitRate, VS.QAAL2.AllocedAveBwd.AAL2BitRate
to : VS.FRACATMLNK.RXMEANSPEED, VS.FRACATMLNK.TXMEANSPEED, VS.QAAL2.AllocedFwd.AAL2BitRate, VS.QAAL2.AllocedBwd.AAL2BitRate.
Liu Yingwei
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Content
1 Introduction.................................................................................................................................... 9 2 KPI Definition Template ................................................................................................................ 9 3 KPI Classification .......................................................................................................................... 9 4 Coverage KPIs ............................................................................................................................. 12
4.1 Class B - UL Interference Cell Ratio................................................................................... 12 4.1.1 Description ............................................................................................................... 12 4.1.2 Definition .................................................................................................................. 12
4.2 Class A - Soft Handover Ratio............................................................................................ 12 4.2.1 Description ............................................................................................................... 12 4.2.2 Definition .................................................................................................................. 12
5 Accessibility KPIs........................................................................................................................ 13 5.1 Class B - IU Paging Success Ratio .................................................................................... 13
5.1.1 Description ............................................................................................................... 13 5.1.2 Definition .................................................................................................................. 13
5.2 Class A - Radio Access Success Ratio .............................................................................. 14 5.2.1 Description ............................................................................................................... 14 5.2.2 Definition .................................................................................................................. 14
5.3 Class A - RRC Setup Success Ratio (other) ...................................................................... 14 5.3.1 Description ............................................................................................................... 14 5.3.2 Definition .................................................................................................................. 14
5.4 Class A - RRC Setup Success Ratio (service) ................................................................... 15 5.4.1 Description ............................................................................................................... 15 5.4.2 Definition .................................................................................................................. 15
5.5 Class A - AMR RAB Setup Success Ratio ......................................................................... 15 5.5.1 Description ............................................................................................................... 15 5.5.2 Definition .................................................................................................................. 16
5.6 Class A - VP RAB Setup Success Ratio ............................................................................ 16 5.6.1 Description ............................................................................................................... 16 5.6.2 Definition .................................................................................................................. 16
5.7 Class A - CS RAB Setup Success Ratio ............................................................................ 17 5.7.1 Description ............................................................................................................... 17 5.7.2 Definition .................................................................................................................. 17
5.8 Class A - PS RAB Setup Success Ratio ............................................................................ 17 5.8.1 Description ............................................................................................................... 17 5.8.2 Definition .................................................................................................................. 17
5.9 Class A – HSDPA RAB Setup Success Ratio .................................................................... 18 5.9.1 Description ............................................................................................................... 18 5.9.2 Definition .................................................................................................................. 18
5.10 Class A – HSUPA RAB Setup Success Ratio .................................................................. 18 5.10.1 Description ............................................................................................................. 18 5.10.2 Definition ................................................................................................................ 18
6 Retainability KPIs ........................................................................................................................ 19 6.1 Class A - CS Service Drop Ratio ........................................................................................ 19
6.1.1 Description ............................................................................................................... 19 6.1.2 Definition .................................................................................................................. 19
6.2 Class A - AMR Call Drop Ratio........................................................................................... 20 6.2.1 Description ............................................................................................................... 20 6.2.2 Definition .................................................................................................................. 20
6.3 Class A - VP Call Drop Ratio .............................................................................................. 20 6.3.1 Description ............................................................................................................... 20
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6.3.2 Definition .................................................................................................................. 20 6.4 Class B - AMR Traffic Drop Ratio ....................................................................................... 21
6.4.1 Description ............................................................................................................... 21 6.4.2 Definition .................................................................................................................. 21
6.5 Class B - VP Traffic Drop Ratio .......................................................................................... 21 6.5.1 Description ............................................................................................................... 21 6.5.2 Definition .................................................................................................................. 21
6.6 Class A - PS Service Drop Ratio ........................................................................................ 22 6.6.1 Description ............................................................................................................... 22 6.6.2 Definition .................................................................................................................. 22
6.7 Class A – HSDPA Service Drop Ratio................................................................................ 22 6.7.1 Description ............................................................................................................... 22 6.7.2 Definition .................................................................................................................. 23
6.8 Class A – HSUPA Service Drop Ratio................................................................................ 23 6.8.1 Description ............................................................................................................... 23 6.8.2 Definition .................................................................................................................. 23
7 Mobility KPIs ................................................................................................................................ 24 7.1 Class A - Soft Handover Success Ratio ............................................................................. 24
7.1.1 Description ............................................................................................................... 24 7.1.2 Definition .................................................................................................................. 24
7.2 Class B - Softer Handover Success Ratio.......................................................................... 24 7.2.1 Description ............................................................................................................... 24 7.2.2 Definition .................................................................................................................. 24
7.3 Class A – HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA) 25 7.3.1 Description ............................................................................................................... 25 7.3.2 Definition .................................................................................................................. 25
7.4 Class A - Channel Handover Success Ratio (HSDPA to DCH) ......................................... 25 7.4.1 Description ............................................................................................................... 25 7.4.2 Definition .................................................................................................................. 25
7.5 Class A - Channel Handover Success Ratio (DCH to HSDPA) ......................................... 26 7.5.1 Description ............................................................................................................... 26 7.5.2 Definition .................................................................................................................. 26
7.6 Class A - Intra-frequency Hard Handover Success Ratio .................................................. 26 7.6.1 Description ............................................................................................................... 26 7.6.2 Definition .................................................................................................................. 27
7.7 Class A - Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)................. 27 7.7.1 Description ............................................................................................................... 27 7.7.2 Definition .................................................................................................................. 27
7.8 Class A - Inter-frequency Hard Handover Success Ratio .................................................. 28 7.8.1 Description ............................................................................................................... 28 7.8.2 Definition .................................................................................................................. 28
7.9 Class A - Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)................. 28 7.9.1 Description ............................................................................................................... 28 7.9.2 Definition .................................................................................................................. 28
7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM) ............................. 29 7.10.1 Description ............................................................................................................. 29 7.10.2 Definition ................................................................................................................ 29
7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) ........................... 29 7.11.1 Description ............................................................................................................. 29 7.11.2 Definition ................................................................................................................ 29
7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) ........................... 30 7.12.1 Description ............................................................................................................. 30 7.12.2 Definition ................................................................................................................ 30
7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS) .................... 30 7.13.1 Description ............................................................................................................. 30 7.13.2 Definition ................................................................................................................ 31
7.14 Class B - SRNC Relocation Success Ratio...................................................................... 31
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7.14.1 Description ............................................................................................................. 31 7.14.2 Definition ................................................................................................................ 31
7.15 Class B - TRNC Relocation Success Ratio ...................................................................... 32 7.15.1 Description ............................................................................................................. 32 7.15.2 Definition ................................................................................................................ 32
7.16 Class A – E-DCH Soft Handover Success Ratio.............................................................. 32 7.16.1 Description ............................................................................................................. 32 7.16.2 Definition ................................................................................................................ 32
7.17 Class A – E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA) .. 33 7.17.1 Description ............................................................................................................. 33 7.17.2 Definition ................................................................................................................ 33
7.18 Class A – E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA) .................................................................................................................................... 33
7.18.1 Description ............................................................................................................. 33 7.18.2 Definition ................................................................................................................ 33
7.19 Class A – E-DCH to DCH Handover Success Ratio (Intra Cell) ...................................... 34 7.19.1 Description ............................................................................................................. 34 7.19.2 Definition ................................................................................................................ 34
7.20 Class A – DCH to E-DCH Handover Success Ratio (Intra Cell) ...................................... 34 7.20.1 Description ............................................................................................................. 34 7.20.2 Definition ................................................................................................................ 34
7.21 Class A – E-DCH to DCH Handover Success Ratio (with Inter HHO) ............................. 35 7.21.1 Description ............................................................................................................. 35 7.21.2 Definition ................................................................................................................ 35
7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS) .................... 35 7.22.1 Description ............................................................................................................. 35 7.22.2 Definition ................................................................................................................ 36
8 Service Integrity KPIs ................................................................................................................. 36 8.1 Class A - PS Service UL Average Throughput................................................................... 36
8.1.1 Description ............................................................................................................... 36 8.1.2 Definition .................................................................................................................. 36
8.2 Class A - PS Service DL Average Throughput................................................................... 37 8.2.1 Description ............................................................................................................... 37 8.2.2 Definition .................................................................................................................. 37
8.3 Class B - Service UL Average BLER.................................................................................. 38 8.3.1 Description ............................................................................................................... 38 8.3.2 Definition .................................................................................................................. 38
8.4 Class B - DL RLC Average Retransmission Ratio.............................................................. 39 8.4.1 Description ............................................................................................................... 39 8.4.2 Definition .................................................................................................................. 39
8.5 Class B - HSDPA RLC Throughput .................................................................................... 39 8.5.1 Description ............................................................................................................... 39 8.5.2 Definition .................................................................................................................. 39
8.6 Class B - HSUPA RLC Throughput .................................................................................... 40 8.6.1 Description ............................................................................................................... 40 8.6.2 Definition .................................................................................................................. 40
9 Availability KPIs........................................................................................................................... 40 9.1 Class B - Worst Cell Ratio .................................................................................................. 40
9.1.1 Description ............................................................................................................... 40 9.1.2 Definition .................................................................................................................. 41
9.2 Class B - IU Paging Congestion Ratio................................................................................ 41 9.2.1 Description ............................................................................................................... 41 9.2.2 Definition .................................................................................................................. 41
9.3 Class B – Call admission Refused Ratio ............................................................................ 42 9.3.1 Description ............................................................................................................... 42 9.3.2 Definition .................................................................................................................. 42
9.4 Class B - Congested Cell Ratio .......................................................................................... 42
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9.4.1 Description ............................................................................................................... 42 9.4.2 Definition .................................................................................................................. 42
9.5 Class B - Unserviceable Cell Ratio..................................................................................... 43 9.5.1 Description ............................................................................................................... 43 9.5.2 Definition .................................................................................................................. 43
9.6 Class B - Average CPU Load ............................................................................................. 43 9.6.1 Description ............................................................................................................... 43 9.6.2 Definition .................................................................................................................. 43
9.7 Class B - IUB Bandwidth Utilizing Ratio ............................................................................. 44 9.7.1 Description ............................................................................................................... 44 9.7.2 Definition .................................................................................................................. 44
10 Traffic KPIs................................................................................................................................. 45 10.1 Class A - CS Equivalent Erlang........................................................................................ 45
10.1.1 Description ............................................................................................................. 45 10.1.2 Definition ................................................................................................................ 45
10.2 Class A - PS UL Throughput ............................................................................................ 45 10.2.1 Description ............................................................................................................. 45 10.2.2 Definition ................................................................................................................ 45
10.3 Class A - PS DL Throughput ............................................................................................ 46 10.3.1 Description ............................................................................................................. 46 10.3.2 Definition ................................................................................................................ 46
10.4 Class A - UL Traffic of Typical Radio Bearers .................................................................. 46 10.4.1 Description ............................................................................................................. 46 10.4.2 Definition ................................................................................................................ 46
10.5 Class A - DL Traffic of Typical Radio Bearers .................................................................. 47 10.5.1 Description ............................................................................................................. 47 10.5.2 Definition ................................................................................................................ 47
10.6 Class A - HSDPA Mean UE Number................................................................................ 47 10.6.1 Description ............................................................................................................. 47 10.6.2 Definition ................................................................................................................ 48
10.7 Class A - HSDPA RLC Traffic Volume ............................................................................. 48 10.7.1 Description ............................................................................................................. 48 10.7.2 Definition ................................................................................................................ 48
10.8 Class A - HSUPA Mean UE Number................................................................................ 48 10.8.1 Description ............................................................................................................. 48 10.8.2 Definition ................................................................................................................ 49
10.9 Class A - HSUPA RLC Traffic Volume ............................................................................. 49 10.9.1 Description ............................................................................................................. 49 10.9.2 Definition ................................................................................................................ 49
10.10 Class B - UL Traffic Volume of QoS Classes ................................................................. 49 10.10.1 Description ........................................................................................................... 49 10.10.2 Definition .............................................................................................................. 50
10.11 Class B - DL Traffic Volume of QoS Classes ................................................................. 50 10.11.1 Description ........................................................................................................... 50 10.11.2 Definition .............................................................................................................. 50
11 ANNEX........................................................................................................................................ 51 11.1 Associated Counters......................................................................................................... 51
12 Mapping List .............................................................................................................................. 68
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HUAWEI RAN KPI for Performance Management
Keywords
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, retainability, 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
RAT Radio Access Technology
KPI Key Performance Indicator
DCCC Dynamic Channel Configuration Control
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Abbreviation Full Spelling
SCCP Signaling Connection Control Part
TRNC Target Radio Network Controller
HSDPA High Speed Downlink Packet Access
HSDSCH High Speed Downlink shared channel
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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 commercial network management and radio network optimization. The KPI definition shall be updated according to the requirement from customers.
2 KPI Definition Template
The template used to describer the KPI is listed as follows: KPI name (Clause header)
This is a descriptive name of the KPI that is specified. Description
This sub clause contains an explanation of the KPI. Measurement Scope
This sub clause specifies the KPI work scope. If the scope is ‘RNC’, indicating that the KPI value shows the performance on the RAN and the associated counters can be obtained from RNC statistic directly. If the scope is ‘Cell’, indicating that the KPI value only shows the performance in a cell and the associated counters can be obtained from cell statistic.
Formula
This sub clause contains a formula used to calculate the KPI. Generally the formula consists of several counters which are explained in other sub clauses.
Associated Counters
This sub clause contains counters used in the formula. It also contains the description of the counters. Annex A provides the counter list.
Class
This property is labeled on the KPI name. Class A means that the KPI is a basic one and must be monitored on the M2000. Class B means that the KPI is an additional one and is an optional KPI monitored on the M2000. It is useful for optimization.
3 KPI Classification
The KPI can be divided into following classes, and the counters related to the KPI should be well defined in the PM system of the RNC.
Coverage KPIs UL Interference Cell Ratio
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Soft Handover Ratio
Accessibility KPIs IU Paging Success Ratio
Radio Access Success Ratio
RRC Setup Success Ratio (other)
RRC Setup Success Ratio (service)
AMR RAB Setup Success Ratio
VP RAB Setup Success Ratio
CS RAB Setup Success Ratio
PS RAB Setup Success Ratio
HSDPA RAB Setup Success Ratio
HSUPA RAB Setup Success Ratio
Retainability KPIs CS Service Drop Ratio
AMR Call Drop Ratio
VP Call Drop Ratio
AMR Traffic Drop Ratio
VP Traffic Drop Ratio
PS Service Drop Ratio
HSDPA Service Drop Ratio
HSUPA Service Drop Ratio
Mobility KPIs Soft Handover Success Ratio
Softer Handover Success Ratio
HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA)
Channel Handover Success Ratio (HSDPA to DCH)
Channel Handover Success Ratio (DCH to HSDPA)
Intra-frequency Hard Handover Success Ratio
Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
Inter-frequency Hard Handover Success Ratio
Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
HSDPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)
SRNC Relocation Success Ratio
TRNC Relocation Success Ratio
E-DCH Soft Handover Success Ratio
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E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA)
E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA)
E-DCH to DCH Handover Success Ratio (Intra Cell)
DCH to E-DCH Handover Success Ratio (Intra Cell)
E-DCH to DCH Handover Success Ratio (with Inter HHO)
HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
Service Integrity KPIs PS Service UL Average Throughput
PS Service DL Average Throughput
Service UL Average BLER
DL RLC Average Retransmission Ratio
HSDPA RLC Throughput
HSUPA RLC Throughput
Availability KPIs Worst Cell Ratio
IU Paging Congestion Ratio
Admission Refused Ratio
Congested Cell Ratio
Unserviceable Cell Ratio
Average CPU Load
IUB Bandwidth Utilizing Ratio
Traffic KPIs CS Equivalent Erlang
PS UL Throughput
PS DL Throughput
UL Traffic of Typical Radio Bearers
DL Traffic of Typical Radio Bearers
HSDPA Mean UE Number
HSDPA RLC Traffic Volume
HSUPA Mean UE Number
HSUPA RLC Traffic Volume
UL Traffic Volume of QoS Classes
DL Traffic Volume of QoS Classes
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4 Coverage KPIs
4.1 Class B - 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 1 UL Interference Cell Ratio
KPI Name UL Interference Cell Ratio
Measurement
Scope RNC
Formula %10098,×
−>=
sInRNCmberOfCellTheTotalNudBmnRTWPInWhichMeafCellsTheNumberOULIR
Associated
Counters See ANNEX
Notes -98 dBm is referred from the experience of the commercial network.
4.2 Class A - Soft Handover Ratio
4.2.1 Description
This KPI can be used to evaluate the consumption of network resources due to soft handover in one RNC.
4.2.2 Definition
Table 2 Soft Handover Ratio
KPI Name Soft Handover Ratio
Measurement
Scope RNC
Formula %1001111
312111×⎟⎠⎞
⎜⎝⎛ −
++×+×+×
=CBA
CBASHR
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A1: RLhberOfUEWitN 1um
B1: RLhberOfUEWitN 2um Associated
Counters C1: RLhberOfUEWitN 3um
Notes None
5 Accessibility KPIs
Accessibility is the ability of a user to obtain the requested service from the system. RRC connection and RAB setup are the main procedures of accessibility. These items can be calculated per cell and per RNC, and the RNC level KPI is calculated by aggregating all the cell counters that belong to the RNC.
5.1 Class B - IU Paging Success Ratio
5.1.1 Description
This KPI can be used to evaluate the successful responses to the paging from the Core Network (CN) in one RNC. However, the lower paging success ratio does not always mean the lower paging response because paging may be occurred due to the unnecessary paging messages from the CN. Therefore, the terminal radio access success ratio and the CN’s paging strategy should be analyzed for further confirmation.
5.1.2 Definition
Table 3 IU Paging Success Ratio
KPI Name IU Paging Success Ratio
Measurement
Scope RNC
Formula %100_ ×=temptIUPagingAtccessIUPagingSuSRIUP
Associated
Counters See ANNEX
Notes None
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5.2 Class A - Radio Access Success Ratio
5.2.1 Description
A complete call setup procedure contains the RRC connection, RAB setup, and Direct Transfer. Generally only the RRC connection and the RAB setup can be observed from RAN and it is usually assumed that no error occurs when RAN handles the direct transfer messages. That is, the authentication procedure is considered to be successfully performed.
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 4 Radio Access Success Ratio
KPI Name Radio Access Success Ratio
Measurement
Scope Cell
Formula %100)(__ Service ××=AttemptPSRABSetupAttemptCSRABSetupSuccessPSRABSetupSuccessCSRABSetupSRRRCSSRRA
+
+
Associated
Counters See ANNEX(Cell)and RRCS_SRservice
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.3 Class A - RRC Setup Success Ratio (other)
5.3.1 Description
The RRC setup procedure is trigged by different reasons which are divided into two classes: related service and other reasons.
This KPI can be used to evaluate the RRC setup success ratio excluding the service causes in one RNC.
5.3.2 Definition
Table 5 RRC Setup Success Ratio (other)
KPI Name RRC Setup Success Ratio (other)
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Measurement
Scope Cell
Formula %100_ other ×=other
other
ionAttemptRRCConnectionSuccessRRCConnectSRRRCS
Associated
Counters See ANNEX(Cell)
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.4 Class A - 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.
5.4.2 Definition
Table 6 RRC Setup Success Ratio (service)
KPI Name RRC Setup Success Ratio (service)
Measurement
Scope Cell
Formula %100_ Service ×=service
service
ionAttemptRRCConnectionSuccessRRCConnectSRRRCS
Associated
Counters See ANNEXCell
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.5 Class A - AMR RAB Setup Success Ratio
5.5.1 Description
This KPI can be used to evaluate the RAB setup success ratio of the AMR service in one RNC. This KPI cannot 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 7 AMR RAB Setup Success Ratio
KPI Name AMR RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100_ ×=pAttemptAMRRABSetupSuccessAMRRABSetuSRAMRRABS
Associated
Counters See ANNEXCell
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.6 Class A - VP RAB Setup Success Ratio
5.6.1 Description
This KPI can be used to evaluate the RAB setup success ratio of the VP service in one RNC. This KPI cannot be used to evaluate the VP call setup success ratio unless the related RRC procedures of the VP service are successful.
5.6.2 Definition
Table 8 VP RAB Setup Success Ratio
KPI Name VP RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100_ ×=AttemptVPRABSetupSuccessVPRABSetupSRVPRABS
Associated
Counters See ANNEXCell
Notes The RNC level KPI is calculated by aggregating all the cell counters.
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5.7 Class A - CS RAB Setup Success Ratio
5.7.1 Description
This KPI can be used to evaluate the RAB setup success ratio of all CS services in one RNC.
5.7.2 Definition
Table 9 CS RAB Setup Success Ratio
KPI Name CS RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100_ ×=AttemptCSRABSetupSuccessCSRABSetupSRCSRABS
Associated
Counters See ANNEXCell
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.8 Class A - PS RAB Setup Success Ratio
5.8.1 Description
This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC.
5.8.2 Definition
Table 10 PS RAB Setup Success Ratio
KPI Name PS RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100_ ×=AttemptPSRABSetupSuccessPSRABSetupSRPSRAB
Associated
Counters See ANNEXCell
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Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.9 Class A – HSDPA RAB Setup Success Ratio
5.9.1 Description
This KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPA.
5.9.2 Definition
Table 11 HSDPA RAB Setup Success Ratio
KPI Name HSDPA RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100____ ×=
temptRABSetupAtHSDPAccessRABSetupSuHSDPASRRABHSDPA
Associated
Counters See ANNEX
Notes The RNC level KPI is calculated by aggregating all the cell counters.
5.10 Class A – HSUPA RAB Setup Success Ratio
5.10.1 Description
This KPI can be used to evaluate the RAB setup success ratio of the HSUPA service.
5.10.2 Definition
Table 12 HSUPA RAB Setup Success Ratio
KPI Name HSUPA RAB Setup Success Ratio
Measurement
Scope Cell
Formula %100____ ×=
temptRABSetupAtHSUPAccessRABSetupSuHSUPASRRABHSUPA
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Associated
Counters See ANNEX
Notes The RNC level KPI is calculated by aggregating all the cell counters.
6 Retainability KPIs
Retainability is defined as the ability of a user to retain its requested service for the desired duration once connected. These items can be calculated per cell and per RNC. The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters. For the Iur counters, refer to ANNEXIur.
6.1 Class A - CS Service Drop Ratio
6.1.1 Description
This KPI can be used to evaluate the call drop ratio of the CS service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.1.2 Definition
Table 13 CS Service Call Drop Ratio
KPI Name CS Service Drop Ratio
Measurement
Scope Cell
Formula Cell : %100Re
Re_ ×=leaseCSRAB
leasemalCSRABAbnorCDRCS
Associated
Counters See ANNEXCell
Notes The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
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6.2 Class A - AMR Call Drop Ratio
6.2.1 Description
This KPI can be used to evaluate the call drop ratio of the AMR service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.2.2 Definition
Table 14 AMR Call Drop Ratio
KPI Name AMR Call Drop Ratio
Measurement
Scope Cell
Formula Cell : %100Re
Re_ ×=leaseAMRRAB
leasermalAMRRABAbnoCDRAMR
Associated
Counters See ANNEXCell
Notes The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.3 Class A - VP Call Drop Ratio
6.3.1 Description
This KPI can be used to evaluate the call drop ratio of the VP service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.3.2 Definition
Table 15 VP Call Drop Ratio
KPI Name VP Call Drop Ratio
Measurement
Scope Cell
Formula Cell : %100Re
Re_ ×=leaseVPRAB
leasemalVPRABAbnorCDRVP
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Associated
Counters See ANNEXCell
Notes The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.4 Class B - AMR Traffic Drop Ratio
6.4.1 Description
This KPI can be used to evaluate the traffic per call drop of the AMR service in one RNC in terms of the experience of GSM network management.
6.4.2 Definition
Table 16 AMR Traffic Drop Ratio
KPI Name AMR Traffic Drop Ratio
Measurement
Scope RNC and Cell
Formula leasermalAMRRABAbno
AMRTrafficTDRAMRRe60_ ×
=
Associated
Counters See ANNEXRNC and ANNEXCell
Notes Unit: minute
6.5 Class B - VP Traffic Drop Ratio
6.5.1 Description
This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.5.2 Definition
Table 17 VP Traffic Drop Ratio
KPI Name VP Traffic Drop Ratio
Measurement
Scope RNC and Cell
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Formula leasemalVPRABAbnor
VPTrafficTDRVPRe60_ ×
=
Associated
Counters See ANNEXRNC and ANNEXCell
Notes Unit: minute
6.6 Class A - PS Service Drop Ratio
6.6.1 Description
This KPI can be used to evaluate the call drop ratio of all PS services in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.6.2 Definition
Table 18 PS Service Drop Ratio
KPI Name PS Service Drop Ratio
Measurement
Scope Cell
Formula Cell : %100Re
Re_ ×=leasePSRAB
leasemalPSRABAbnorCDRPS
Associated
Counters See ANNEXCell
Notes The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.7 Class A – HSDPA Service Drop Ratio
6.7.1 Description
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSDPA in one cell. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
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6.7.2 Definition
Table 19 HSDPA Service Drop Ratio
KPI Name HSDPA Service Drop Ratio
Measurement
Scope Cell
Formula %100Re_
Re__ ×=leaseRABHSDPA
leaselRABAbnormaHSDPACDRHSDPA
Associated
Counters See ANNEX
Notes The RNC level KPIs can be calculated by aggregating all the cell counters.
6.8 Class A – HSUPA Service Drop Ratio
6.8.1 Description
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in one cell. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.8.2 Definition
Table 20 HSUPA Service Drop Ratio
KPI Name HSUPA Service Drop Ratio
Measurement
Scope Cell
Formula %100Re_
Re__ ×=leaseRABHSUPA
leaselRABAbnormaHSUPACDRHSUPA
Associated
Counters See ANNEX
Notes The RNC level KPIs can be calculated by aggregating all the cell counters.
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7 Mobility KPIs
7.1 Class A - Soft Handover Success Ratio
7.1.1 Description
This KPI can be used to evaluate the soft handover success ratio in one RNC, including softer handover.
7.1.2 Definition
Table 21 Soft Handover Success Ratio
KPI Name Soft Handover Success Ratio
Measurement
Scope RNC and Cell
Formula %100_ ×=mptSHOASUAtteessSHOASUSuccSRSHO
Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
7.2 Class B - Softer Handover Success Ratio
7.2.1 Description
This KPI can be used to evaluate the softer handover success ratio in one RNC.
7.2.2 Definition
Table 22 Softer Handover Success Ratio
KPI Name Softer Handover Success Ratio
Measurement
Scope RNC and Cell
Formula %100_ ×=emptSoHOASUAttcessSoHOASUSucSRSoHO
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Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
7.3 Class A – HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA)
7.3.1 Description
This KPI can be used to evaluate the HS-DSCH service cell change success ratio with the SHO procedure in a cell.
7.3.2 Definition
Table 23 HS-DSCH service cell change Success Ratio with SHO
KPI Name HS-DSCH service cell change success ratio with SHO (HSDPA to HSDPA)
Measurement
Scope Cell
Formula
Associated
Counters See ANNEX
Notes None
7.4 Class A - Channel Handover Success Ratio (HSDPA to DCH)
7.4.1 Description
This KPI can be used to evaluate the channel handover success ratio when UE handover from HSDPA to DCH in a cell.
7.4.2 Definition
Table 24 Channel Handover Success Ratio (H to D)
KPI Name Channel Handover Success Ratio (HSDPA to DCH)
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Measurement
Scope Cell
Formula
Associated
Counters See ANNEX
Notes None
7.5 Class A - Channel Handover Success Ratio (DCH to HSDPA)
7.5.1 Description
This KPI can be used to evaluate the channel handover success ratio when UE handover from DCH to HSDPA in a cell.
7.5.2 Definition
Table 25 Channel Handover Success Ratio (D to H)
KPI Name Channel Handover Success Ratio (DCH to HSDPA)
Measurement
Scope Cell
Formula
Associated
Counters See ANNEX
Notes None
7.6 Class A - Intra-frequency Hard Handover Success Ratio
7.6.1 Description
This KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
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7.6.2 Definition
Table 26 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
7.7 Class A - Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
7.7.1 Description
This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPA service in a cell.
7.7.2 Definition
Table 27 Intra-frequency Hard Handover Success Ratio
KPI Name Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
Measurement
Scope Cell
Formula %100×=mHOAttempNuHtoHIntraH
umHOSuccessNHtoHIntraHatioHOSuccessRHtoHIntraH
Associated
Counters See ANNEX
Notes None
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7.8 Class A - Inter-frequency Hard Handover Success Ratio
7.8.1 Description
This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC.
7.8.2 Definition
Table 28 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
7.9 Class A - Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
7.9.1 Description
This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPA service in a cell.
7.9.2 Definition
Table 29 Inter-frequency Hard Handover Success Ratio
KPI Name Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
Measurement
Scope Cell
Formula %100×=mHOAttempNuHtoHInterH
umHOSuccessNHtoHInterHatioHOSuccessRHtoHInterH
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Associated
Counters See ANNEX
Notes None
7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
7.10.1 Description
This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC.
7.10.2 Definition
Table 30 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
KPI Name CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
Measurement
Scope RNC and Cell
Formula %100_ ×=HOAttemptCSInterRATHOSuccessCSInterRATSRHOCSInterRAT
Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
7.11.1 Description
This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC. The inter-RAT handover includes both the handover out from this RNC and to this RNC.
7.11.2 Definition
Table 31 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
KPI Name PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
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Measurement
Scope RNC and Cell
Formula %100_ ×=utHOAttemptOPSInterRATutHOSuccessOPSInterRATSRHOPSInterRAT out
Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
7.12.1 Description
This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC. The inter-RAT handover includes both the handover out from this RNC and to this RNC.
7.12.2 Definition
Table 32 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
KPI Name PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
Measurement
Scope RNC and Cell
Formula %100_ ×=nHOAttemptIPSInterRATnHOSuccessIPSInterRATSRHOPSInterRAT in
Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS)
7.13.1 Description
This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one cell.
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7.13.2 Definition
Table 33 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
KPI Name HSDPA Inter-RAT Handover Success Ratio (from WCDMA to GPRS)
Measurement
Scope Cell
Formula %100_ ×=ptRATHOAttemHSDPAInterssRATHOSucceHSDPAInterSRRATHOHSDPAInter
Associated
Counters See ANNEX
Notes None
7.14 Class B - SRNC Relocation Success Ratio
7.14.1 Description
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
7.14.2 Definition
Table 34 SRNC Relocation Success Ratio
KPI Name SRNC Relocation Success Ratio
Measurement
Scope RNC
Formula
Associated
Counters See ANNEX
Notes None
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7.15 Class B - TRNC Relocation Success Ratio
7.15.1 Description
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
7.15.2 Definition
Table 35 TRNC Relocation Success Ratio
KPI Name TRNC Relocation Success Ratio
Measurement
Scope RNC
Formula
Associated
Counters See ANNEX
Notes None
7.16 Class A – E-DCH Soft Handover Success Ratio
7.16.1 Description
This KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a cell.
7.16.2 Definition
Table 36 E-DCH Soft Handover Success Ratio
KPI Name E-DCH Soft Handover Success Ratio
Measurement
Scope Cell
Formula %100__ ×=empNumEDCHSHOAttcessNumEDCHSHOSucSRSHOEDCH
Associated
Counters See ANNEX
Notes None
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7.17 Class A – E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA)
7.17.1 Description
This KPI can be used to evaluate the E-DCH service cell change success ratio with the SHO procedure in a cell.
7.17.2 Definition
Table 37 E-DCH Service Cell Change Success Ratio with SHO
KPI Name E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA)
Measurement
Scope Cell
Formula %100_______ ×=
tNumSCellChgAtSHOEDCHcNumSCellChgSuSHOEDCHSRSCellChgSHOEDCH
Associated
Counters See ANNEX
Notes None
7.18 Class A – E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA)
7.18.1 Description
This KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-HHO procedure in a cell.
7.18.2 Definition
Table 38 E-DCH Service Cell Change Success Ratio with Inter-HHO
KPI Name E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA)
Measurement
Scope Cell
Formula %100_______ ×=
tempNumSCellChgAtInterHHOEDCHccessNumSCellChgSuInterHHOEDCHSRSCellChgInterHHOEDCH
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Associated
Counters See ANNEX
Notes None
7.19 Class A – E-DCH to DCH Handover Success Ratio (Intra Cell)
7.19.1 Description
This KPI can be used to evaluate the channel handover success ratio when UE handover from E-DCH to DCH in a cell.
7.19.2 Definition
Table 39 E-DCH to DCH Handover Success Ratio (Intra Cell)
KPI Name E-DCH to DCH Handover Success Ratio (Intra Cell)
Measurement
Scope Cell
Formula %100_______ ×=
mHOAttempNuIntraCellEtoDumHOSuccessNIntraCellEtoDSRHOIntraCellEtoD
Associated
Counters See ANNEX
Notes None
7.20 Class A – DCH to E-DCH Handover Success Ratio (Intra Cell)
7.20.1 Description
This KPI can be used to evaluate the channel handover success ratio when UE handover from DCH to E-DCH in a cell.
7.20.2 Definition
Table 40 DCH to E-DCH Handover Success Ratio (Intra Cell)
KPI Name DCH to E-DCH Handover Success Ratio (Intra Cell)
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Measurement
Scope Cell
Formula %100_______ ×=
mHOAttempNuIntraCellDtoEumHOSuccessNIntraCellDtoESRHOIntraCellDtoE
Associated
Counters See ANNEX
Notes None
7.21 Class A – E-DCH to DCH Handover Success Ratio (with Inter HHO)
7.21.1 Description
This KPI can be used to evaluate the channel handover success ratio when UE handover from E-DCH to DCH with the inter HHO procedure.
7.21.2 Definition
Table 41 E-DCH to DCH Handover Success Ratio (with Inter HHO)
KPI Name E-DCH to DCH Handover Success Ratio (with Inter HHO)
Measurement
Scope Cell
Formula %100_ ×=mHOAttempNuEtoDInterH
umHOSuccessNEtoDInterHSRHOEtoDInterH
Associated
Counters See ANNEX
Notes None
7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
7.22.1 Description
This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio from UTRAN to GPRS.
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7.22.2 Definition
Table 42 HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
KPI Name HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
Measurement
Scope Cell
Formula %100_ ×=pNumRATHOAttemHSUPAInterssNumRATHOSucceHSUPAInterSRRATHOHSUPAInter
Associated
Counters See ANNEX
Notes None
8 Service Integrity KPIs
8.1 Class A - PS Service UL Average Throughput
8.1.1 Description
This grouped KPIs can be used to evaluate the busy-hour UL throughput of the 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 43 PS Service UL Average Throughput
KPI Name PS Service UL Average Throughput
Measurement
Scope Cell
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Formula
ThroughputKULAveragePSStr 64
ThroughputKULAveragePSInter64
ThroughputKULAveragePSInter128
ThroughputKULAveragePSInter144
ThroughputKULAveragePSInter 384
ThroughputKULAveragePSBkg 64
ThroughputKULAveragePSBkg128
ThroughputKULAveragePSBkg144
ThroughputKULAveragePSBkg 384
Associated
Counters See ANNEX
Notes Unit: kbps
8.2 Class A - PS Service DL Average Throughput
8.2.1 Description
This grouped KPI can be used to evaluate the busy-hour DL throughput of the 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 44 PS Service DL Average Throughput
KPI Name PS Service DL Average Throughput
Measurement
Scope Cell
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Formula
ThroughputKDLAveragePSStr 64
ThroughputKDLAveragePSStr128
ThroughputKDLAveragePSStr144
ThroughputKDLAveragePSInter 64
ThroughputKDLAveragePSInter128
ThroughputKDLAveragePSInter144
ThroughputKDLAveragePSInter 384
ThroughputKDLAveragePSBkg 64
ThroughputKDLAveragePSBkg128
ThroughputKDLAveragePSBkg144
ThroughputKDLAveragePSBkg384
Associated
Counters See ANNEX
Notes Unit: kbps
8.3 Class B - Service UL Average BLER
8.3.1 Description
This grouped KPI can be used to evaluate the UL BLER value of services in each cell. According to the experience from commercial network, there are three services listed in the following definition.
8.3.2 Definition
Table 45 Service UL BLER
KPI Name Service UL BLER
Measurement
Scope Cell
Formula
AMRULBLER
VPULBLER
KULBLERPS64
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Associated
Counters See ANNEX
Notes None
8.4 Class B - DL RLC Average Retransmission Ratio
8.4.1 Description
This KPI can be used to evaluate the DL RLC average retransmission in one Cell.
8.4.2 Definition
Table 46 DL RLC Average Retransmission Ratio
KPI Name DL RLC Average Retransmission Ratio
Measurement
Scope Cell
Formula %100Re×=
lockAMDLRLCSentBdBlockAMtransmitteDLRLCDLRLCARR
Associated
Counters See ANNEXCell
Notes None
8.5 Class B - HSDPA RLC Throughput
8.5.1 Description
This KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in one cell.
8.5.2 Definition
Table 47 HSDPA RLC Throughput
KPI Name HSDPA RLC Throughput
Measurement
Scope Cell
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Formula
Associated
Counters See ANNEX
Notes This KPI should be calculated at busy hour.
8.6 Class B - HSUPA RLC Throughput
8.6.1 Description
This KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in one cell.
8.6.2 Definition
Table 48 HSUPA RLC Throughput
KPI Name HSUPA RLC Throughput
Measurement
Scope Cell
Formula
Associated
Counters See ANNEX
Notes This KPI should be calculated at busy hour.
9 Availability KPIs
9.1 Class B - Worst Cell Ratio
9.1.1 Description
This KPI can be used to evaluate the effect of cells with poor call drop ratio or call setup success ratio in one RNC.
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9.1.2 Definition
Table 49 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 referred by the experience from commercial network while the traffic with the AMR voice and video phone is bigger than 0.1 Erlang.
9.2 Class B - 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.
9.2.2 Definition
Table 50 IU Paging Congestion Ratio
KPI Name IU Paging Congestion Ratio
Measurement
Scope RNC and Cell
Formula %100×=temptIUPagingAt
ssIUPagingLoIUPagingCR
Associated
Counters See ANNEXRNC and ANNEXCell
Notes None
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9.3 Class B – Call admission Refused Ratio
9.3.1 Description
This KPI can be used to evaluate the admission refused ratio of new call in radio network at busy hour in a cell.
9.3.2 Definition
Table 51 Admission Refused Ratio
KPI Name Admission Refused Ratio
Measurement
Scope Cell
Formula %100ReRe
×=questNumsourceTotal
nNumNoAdmissionRatioNoAdmissio
Associated
Counters See ANNEX
Notes None
9.4 Class B - Congested Cell Ratio
9.4.1 Description
This KPI can be used to evaluate the utility ratio of radio network resources at busy hour in one RNC.
9.4.2 Definition
Table 52 Congested Cell Ratio
KPI Name Congested Cell Ratio
Measurement
Scope RNC
Formula %100×=sInRNCmberOfCellTheTotalNu
yHourCellsOnBusfCongestedTheNumberOICR
Associated
Counters See ANNEX
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Notes The number of congested cells on busy hour is referred by summing up the number of cells congested in DL or UL radio resources at busy hour.
9.5 Class B - Unserviceable Cell Ratio
9.5.1 Description
This KPI can be used to evaluate how serious the degrading of network performance can be caused by the unserviceable cells at busy hour in one RNC.
9.5.2 Definition
Table 53 Unserviceable Cell Ratio
KPI Name Unserviceable Cell Ratio
Measurement
Scope RNC
Formula %1000 ,×
>=
sInRNCmberOfCellTheTotalNulTimeCellUnavaiwhichfCellsTheNumberOUCR
Associated
Counters See ANNEX
Notes None
9.6 Class B - Average CPU Load
9.6.1 Description
This KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
9.6.2 Definition
Table 54 Average CPU Load
KPI Name Average CPU Load
Measurement
Scope RNC
Formula lityMeanCPUUti
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Associated
Counters See ANNEX
Notes lityMeanCPUUti is the CPU average load showed in percentage.
9.7 Class B - IUB Bandwidth Utilizing Ratio
9.7.1 Description
This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth and configured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumption of interactive and background services cannot keep the full rate all time on the configured Iub bandwidth.
9.7.2 Definition
Table 55 IUB Bandwidth Utilizing Ratio
KPI Name IUB Bandwidth Utilizing Ratio
Measurement
Scope NodeB
Formula
%100Re
×=uplink
uplinkuplink widthrationBandIUBConfigu
ficalTimeTrafIUBIUBRTUR
%100Re
×=downlink
downlinkdownlink widthrationBandIUBConfigu
ficalTimeTrafIUBIUBRTUR
Associated
Counters See ANNEX
Notes
uplinkwidthrationBandIUBConfigu
and downlinkwidthrationBandIUBConfigu are based on the calculation of the transmission configuration of each NodeB in an RNC.
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10 Traffic KPIs
10.1 Class A - CS Equivalent Erlang
10.1.1 Description
This KPI can be used to evaluate the equivalent traffic of all CS services of one RNC.
10.1.2 Definition
Table 56 CS Equivalent Traffic
KPI Name CS Equivalent Traffic
Measurement
Scope RNC
Formula ntErlCSEquivale
valentErlCSPeakEqui
Associated
Counters See ANNEX
Notes Unit: Erl
10.2 Class A - PS UL Throughput
10.2.1 Description
This KPI can be used to evaluate the UL throughput of all PS services of one RNC.
10.2.2 Definition
Table 57 PS UL Throughput
KPI Name PS UL Throughput
Measurement
Scope RNC
Formula utUlThroughp
ughputUlPeakThro
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Associated
Counters See ANNEX
Notes Unit: kbps
10.3 Class A - PS DL Throughput
10.3.1 Description
This KPI can be used to evaluate the DL throughput of all PS services of one RNC.
10.3.2 Definition
Table 58 PS DL Throughput
KPI Name PS DL Throughput
Measurement
Scope RNC
Formula utDlThroughp
ughputDlPeakThro
Associated
Counters See ANNEX
Notes Unit: kbps
10.4 Class A - UL Traffic of Typical Radio Bearers
10.4.1 Description
This grouped KPIs can be used to evaluate the average UL traffic of typical radio bearers at busy hour in one RNC, which means the traffics from different services are different although they are in the same unit.
10.4.2 Definition
Table 59 UL Traffic of Typical Radio Bearers
KPI Name UL Traffic of Typical Radio Bearers
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Measurement
Scope RNC and Cell
Formula ErlKULAMR _2.12
ErlKULCSConv _64
Associated
Counters See ANNEXRNC and ANNEXCell
Notes Unit: Erl
10.5 Class A - DL Traffic of Typical Radio Bearers
10.5.1 Description
This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busy hour in one RNC, which means the traffics from different services are different although they are in the same unit.
10.5.2 Definition
Table 60 DL Traffic of Typical Radio Bearers
KPI Name DL Traffic of Typical Radio Bearers
Measurement
Scope RNC and Cell
Formula ErlKDLAMR _2.12
ErlKDLCSConv _64
Associated
Counters See ANNEXRNC and ANNEXCell
Notes Unit: Erl
10.6 Class A - HSDPA Mean UE Number
10.6.1 Description
This grouped KPIs can be used to evaluate the average DL traffic of the HSDPA service at busy hour in one cell.
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10.6.2 Definition
Table 61 HSDPA mean ue number
KPI Name HSDPA mean ue number
Measurement
Scope Cell
Formula ENumberHSDPAMeanU
Associated
Counters See ANNEX
Notes The KPI should be taken statistics at busy hour.
10.7 Class A - HSDPA RLC Traffic Volume
10.7.1 Description
This grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service in certain time in one Cell.
10.7.2 Definition
Table 62 HSDPA RLC Traffic Volume
KPI Name HSDPA RLC Traffic Volume
Measurement
Scope Cell
Formula icVolumHSDPATraff
Associated
Counters See ANNEX
Notes Unit: byte
10.8 Class A - HSUPA Mean UE Number
10.8.1 Description
This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour in one cell.
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10.8.2 Definition
Table 63 HSUPA mean UE number
KPI Name HSUPA mean UE number
Measurement
Scope Cell
Formula ENumberHSUPAMeanU
Associated
Counters See ANNEX
Notes Unit: Erl
10.9 Class A - HSUPA RLC Traffic Volume
10.9.1 Description
This grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service in certain time in one cell.
10.9.2 Definition
Table 64 HSUPA RLC Traffic Volume
KPI Name HSUPA RLC Traffic Volume
Measurement
Scope Cell
Formula
Associated
Counters See ANNEX
Notes Unit: byte
10.10 Class B - UL Traffic Volume of QoS Classes
10.10.1 Description
This grouped KPIs can be used to evaluate the cell’s UL traffic volume of QoS classes in one cell.
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10.10.2 Definition
Table 65 UL Traffic Volume of QoS Classes
KPI Name UL Traffic Volume of QoS Classes
Measurement
Scope Cell
Formula
umeTrafficVolCellULConv
merafficVoluCellULStrT
lumerTrafficVoCellULInte
merafficVoluCellULBkgT
Associated
Counters See ANNEX
Notes Unit: bit
10.11 Class B - DL Traffic Volume of QoS Classes
10.11.1 Description
This grouped KPI can be used to evaluate the cell’s DL traffic volume of QoS classes in one cell.
10.11.2 Definition
Table 66 DL Traffic Volume of QoS Classes
KPI Name DL Traffic Volume of QoS Classes
Measurement
Scope Cell
Formula
umeTrafficVolCellDLConv
merafficVoluCellDLStrT
lumerTrafficVoCellDLInte
merafficVoluCellDLBkgT
Associated
Counters See ANNEX
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Notes Unit: bit
11 ANNEX
11.1 Associated Counters
Reference Name Associated Counters Specification
MeanRTWP go back 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 go back VS.Cell.UnavailTime.OM Unavailability duration of a cell
IUPagingAttempt go back VS.RANAP.Paging.Att.IdleUE
Number of attempt paging the idle UE
IUPagingSuccess VS.RANAP.Paging.Succ.IdleUE
Number of successful paging the idle UE
VS.RAB.AttEstabCS.Conv
Number of the CS RABs requested to establish for conversational services in a cell CSRABSetupAttempt (Cell) go back
VS.RAB.AttEstabCS.Str Number of the CS RABs requested to establish for streaming services in a cell
VS.RAB.SuccEstabCS.Conv
Number of the CS RABs established successfully for conversational services in a cell CSRABSetupSuccess (Cell)
VS.RAB.SuccEstabCS.Str
Number of the CS RABs established successfully for streaming services in a cell
PSRABSetupAttempt (cell) go back VS.RAB.AttEstabPS.Conv
Number of the PS RABs requested to establish for conversational services in a RNC
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VS.RAB.AttEstabPS.Str Number of the PS RABs requested to establish for streaming services in a cell
VS.RAB.AttEstabPS.InterNumber of the PS RABs requested to establish for interactive services in a cell
VS.RAB.AttEstabPS.Bkg
Number of the PS RABs requested to establish for background services in a cell
VS.RAB.SuccEstabPS.Conv
Numbers of PS RABs established successfully on request in a cell
VS.RAB.SuccEstabPS.Str
Numbers of PS RABs established successfully on request in a cell
VS.RAB.SuccEstabPS.Inter
Numbers of PS RABs established successfully on request in a cell
PSRABSetupSuccess (cell)
VS.RAB.SuccEstabPS.Bkg
Numbers of PS RABs established successfully on request in a cell
RRC.AttConnEstab.OrgConvCall
Originating conversational calls in a cell
RRC.AttConnEstab.OrgStrCall
Originating streaming calls in a cell
RRC.AttConnEstab.OrgInterCall
Originating interactive calls in a cell
RRC.AttConnEstab.OrgBkgCall
Originating background calls in a cell
RRC.AttConnEstab.OgSubCall
Originating subscribed traffic calls in a cell
RRC.AttConnEstab.TmConvCall
Terminating conversational calls in a cell
RRC.AttConnEstab.TmStrCall
Terminating streaming calls in a cell
RRC.AttConnEstab.TmInterCall
Terminating interactive calls in a cell
RRC.AttConnEstab.TmBkgCall
Terminating background calls in a cell
RRC.AttConnEstab.EmgCall Emergency call in a cell
RRCConnectionAttemptservice (Cell) go back
RRC.AttConnEstab.Unknown Unknown in a cell
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RRC.AttConnEstab.OgHhPrSig
Originating High Priority Signaling in a cell
RRC.AttConnEstab.OgLwPrSig
Originating Low Priority Signaling in a cell
RRC.AttConnEstab.CallReEst
Terminating High Priority Signaling in a cell
RRC.AttConnEstab.TmHhPrSig
Terminating Low Priority Signaling in a cell
RRC.AttConnEstab.TmLwPrSig Call re-establishment
RRC.SuccConnEstab.OgConvCall
Originating conversational calls in a cell
RRC.SuccConnEstab.OrgStrCall
Originating streaming calls in a cell
RRC.SuccConnEstab.OrgItrCall
Originating interactive calls in a cell
RRC.SuccConnEstab.OrgBkgCall
Originating background calls in a cell
RRC.SuccConnEstab.OrgSubCall
Originating subscribed traffic calls in a cell
RRC.SuccConnEstab.TmConvCall
Terminating conversational calls in a cell
RRC.SuccConnEstab.TmStrCall
Terminating streaming calls in a cell
RRC.SuccConnEstab.TmItrCall
Terminating interactive calls in a cell
RRC.SuccConnEstab.TmBkgCall
Terminating background calls in a cell
RRC.SuccConnEstab.EmgCall Emergency calls in a cell
RRC.SuccConnEstab.Unkown Unknown in a cell
RRC.SuccConnEstab.OgHhPrSig
Originating High Priority Signaling in a cell
RRC.SuccConnEstab.OgLwPrSig
Originating Low Priority Signaling in a cell
RRC.SuccConnEstab.CallReEst
Terminating High Priority Signaling in a cell
RRC.SuccConnEstab.TmHhPrSig
Terminating Low Priority Signaling in a cell
RRCCommectionSuccessservice (Cell)
RRC.SuccConnEstab.TmLwPrSig
Call re-establishment in a cell
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RRC.AttConnEstab.IRATCelRes
Inter-RAT cell reselection in a cell
RRC.AttConnEstab.IRATCCO
Inter-RAT HHO from GPRS to WCDMA in a cell
RRC.AttConnEstab.Reg Register in a cell
RRCConnectionAttemptother (Cell) go back
RRC.AttConnEstab.Detach Detach in a cell
RRC.SuccConnEstab.IRATCelRes
Inter-RAT cell reselection in a cell
RRC.SuccConnEstab.IRATCCO
Inter-RAT HHO from GPRS to WCDMA in a cell
RRC.SuccConnEstab.Reg Register in a cell
RRCConnectionSuccessother (Cell)
RRC.SuccConnEstab.Detach Detach in a cell
AMRRABSetupAttempt (cell) go back VS.RAB.AttEstab.AMR
Number of AMR Service RABs requested to establish in a cell
AMRRABSetupSuccess (cell) VS.RAB.SuccEstab.AMRNumber of AMR Service RABs established successfully in a cell
VPRABSetupAttempt (cell) go back VS.RAB.AttEstCS.Conv.64
Number of VP Service RABs requested to establish in a cell
VPRABSetupSuccess (cell) VS.RAB.SuccEstCS.Conv.64
Number of VP Service RABs established successfully in a cell
HSDPA_RABSetupSuccess go back
VS.HSDPA.RAB.SuccEstab
Number of RABs successfully established for PS Service carried by HSDPA
HSDPA_RABSetupAttempt VS.HSDPA.RAB.AttEstabNumber of RABs requested to establish for PS Service carried by HSDPA
HSUPA_RABSetupSuccess go back
VS.HSUPA.RAB.SuccEstab
Number of RABs successfully established for PS Service carried by HSUPA
HSUPA_RABSetupAttempt VS.HSUPA.RAB.AttEstabNumber of RABs requested to establish for PS Service carried by HSUPA
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VS.RAB.Loss.CS.Abnorm : Numbers of abnormally released RABs except RF causes in a cell
CSRABAbnormalRelease (cell) go back
VS.RAB.Loss.CS.Abnorm + VS.RAB.Loss.CS.RF
VS.RAB.Loss.CS.RF : Number of Released RABs Triggered by RNC due to RF Reason
CSRABRelease (cell)
VS.RAB.Loss.CS.RF + VS.RAB.Loss.CS.Abnorm + VS.RAB.Loss.CS.Norm
VS.RAB.Loss.CS.Norm : Numbers of Released RABs Triggered by RNC due to CS Normal Cause in a cell
AMRRABAbnromalRelease (cell) go back VS.RAB.Loss.CS.AMR
Number of released CS AMR service RABs triggered by RNC in a cell
AMRRABRelease VS.RAB.Loss.CS.AMR + VS.RAB.Loss.CS.Norm.AMR
VS.RAB.Loss.CS.Norm.AMR : Numbers of Released RABs Triggered by RNC due to CS Normal Cause in a cell(AMR)
VPRABAbnormalRelease (cell) go back
VS.RAB.Loss.CS.Conv64K
Number of released CS 64 k service RABs triggered by RNC in a cell
VPRABRelease (cell)
VS.Norm.Rel.CS.Conv.RB.64 + VS.RAB.Loss.CS.Conv64K
Numbers of VP Service RABs released
VS.RAB.Loss.PS.RF :
Numbers of abnormally released RABs except RF causes in a cell PSRABAbnormalRelease (cell) go
back VS.RAB.Loss.PS.RF + VS.RAB.Loss.PS.Abnorm
VS.RAB.Loss.PS.Abnorm : Number of released RABs triggered by RNC due to RF reason
PSRABRelease (cell) VS.RAB.Loss.PS.RF + VS.RAB.Loss.PS.Abnorm + VS.RAB.Loss.PS.Norm
VS.RAB.Loss.PS.Norm : Numbers of released RABs triggered by RNC due to PS normal causes in a cell
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VS.HSDPA.RAB.Loss.Abnorm.NonRF : Number of released PS service RABs carried by HSDPA triggered by RNC in a cell. The cause is not RF. HSDPA_RABAbnormalRelease go
back
VS.HSDPA.RAB.Loss.Abnorm.NonRF+ VS.HSDPA.RAB.Loss.RF VS.HSDPA.RAB.Loss.RF :
Number of released PS service RABs carried by HSDPA triggered by RNC in a cell. The cause is RF.
VS.HSDPA.RAB.Loss.Norm : Number of released PS service RABs carried by HSDPA triggered. The cause is normal.
HSDPA_RABNormalRelease
VS.HSDPA.RAB.Loss.Norm +
VS.HSDPA.RAB.Loss.InActivity
VS.HSDPA.RAB.Loss.InActivity : Number of released PS service RABs carried by HSDPA triggered. The cause is User Inactivity.
HSUPA_RABAbnormalReleasego back
VS.HSUPA.RAB.Loss.Abnorm
VS.HSUPA.RAB.Loss.Abnorm: Number of abnormal released PS service RABs carried by HSUPA triggered by RNC in a cell
HSUPA_RABNormalRelease VS.HSUPA.RAB.Loss.Norm
VS.HSUPA.RAB.Loss.Norm : Number of released PS service RABs carried by HSUPA triggered. The cause is normal.
SHOASUAttempt go back VS.SHO.Att.RNC Number of attempts of soft handovers in an RNC
SHOASUSuccess VS.SHO.Succ Number of successful soft handovers in an RNC
SHO.AttRLAddUESide Number of attempts of soft handover added cell in a cell
SHOASUAttempt (cell) go back SHO.AttRLDelUESide
Number of RLs that soft handover attempts to delete in a cell
SHOASUSuccess (cell) SHO.SuccRLAddUESideNumber of successful soft handovers added cell in a cell
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SHO.SuccRLDelUESide Number of successful soft handovers deleted cell in a cell
SoHOASUAttempt go back VS.SoHO.ASU.AttRNC Number of attempts of softer handovers in a RNC
SoHOASUSuccess VS.SoHo.Succ Number of successful softer handovers in a RNC
VS.SoHO.ASU.AttRLAdd Number of attempts of softer handover added cell in a cell
SoHOASUAttempt (cell) go back VS.SoHO.ASU.AttRlDel
Number of attempts of softer handover deleted cell in a cell
VS.SoHO.ASU.SuccRLAdd
Number of successful softer handovers added cell in a cell
SoHOASUSuccess (cell) VS.SoHO.ASU.SuccRlDel
Number of successful softer handovers deleted cell in a cell
HSDSCH_SHO_SCellChgAttNum go back
VS.HSDPA.CellChg.AttOutIntraRNC
Number of service cell change attempts from HSDPA cell to HSDPA cell
HSDSCH_SHO_SCellChgSucNum VS.HSDPA.CellChg.SuccOutIntraRNC
Number of service cell change successful times from HSDPA cell to HSDPA cell
HtoD_IntraCell_HOAttemptNum go back
VS.HSDPA.ChR.HSDSCHtoDCH.Att
Number of channel handover requests from HSDSCH to DCH
HtoD_IntraCell_HOSuccessNum VS.HSDPA.ChR.HSDSCHtoDCH
Number of successful channel handovers from HSDSCH to DCH
DtoH_IntraCell_HOAttemptNum go back
VS.HSDPA.ChR.DCHtoHSDSCH.Att
Number of channel handover requests from DCH to HSDSCH
DtoH_IntraCell_HOSuccessNum VS.HSDPA.ChR.DCHtoHSDSCH
Number of successful channel handovers from DCH to HSDSCH
EDCHSHOSuccessNum go back VS.HSUPA.EDCH.SHO.Succ
Number of successful soft handover for the E-DCH channel, including adding and deleting the E-DCH channel.
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EDCHSHOAttemptNum VS.HSUPA.EDCH.SHO.Att
Number of soft handover requests for the E-DCH channel, including adding and deleting the E-DCH channel.
EDCH_SHO_SCellChgSucNum go back
VS.HSUPA.SHO.ServCellChg.Succ
Number of successful E-DCH service cell changed with SHO state
EDCH_SHO_SCellChgAttNum VS.HSUPA.SHO.ServCellChg.Att
Number of E-DCH service cell changed attempt with SHO state
EDCH_InterHHO_SCellChgSucessNum go back
VS.HSUPA.HHO.InterFreq.NoChR.Succ
Times of success of E-DCH Service Cell changed due to Interfreq HHO. (Measured for Source Service Cell)
EDCH_InterHHO_SCellChgAttempNum
VS.HSUPA.HHO.InterFreq.NoChR.Att
Times of Attempt of E-DCH Service Cell Changed due to Interfreq HHO.(Measured for Source ServiceCell)
EtoD_IntraCell_HOSuccessNum go back
VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Succ
Number of Successful Channel type Switch from E-DCH to DCH In a Cell
EtoD_IntraCell_HOAttempNum VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Att
Number of Attempt Channel type switch from E-DCH to DCH in a cell
DtoE_IntraCell_HOSuccessNum go back
VS.HSUPA.ChR.IntraCell.DCHtoEDCH.Succ
Number of Successful Channel type Switch from Dch to EDCH in a Cell.
DtoE_IntraCell_HOAttempNum VS.HSUPA.ChR.IntraCell.DCHtoEDCH.Att
Number of Attempt Channel type Switch from DCH to E-DCH In a Cell
EtoDInterHHOSuccessNum go back
VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Succ
Number of Successful Channel type Switch from E-DCH to DCH of Interfreq HHO.
EtoDInterHHOAttempNum VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Att
Number of Attempt Channel type Switch from E-DCH to DCH of Interfreq HHO.
HSUPAInterRATHOSuccessNum go back
VS.HSUPA.IRATHO.SuccOutPSUTRAN
Number of HSUPA Users successfully handover out from UTRAN.
HSUPAInterRATHOAttempNum VS.HSUPA.IRATHO.AttOutPSUTRAN
Number of HSUPA users attempt to handover out from UTRAN.
HHOAttempt go back VS.HHO.Att.RNC Number of hard handover requests
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HHOSuccess VS.HHO.Succ.RNC Number of successful hard handovers
HtoHIntraHHOAttempNum go back VS.HSDPA.HHO.AttOutIntraRNCIntraFreq
Number of intra-frequency hard handover requests of HSDPA
HtoHIntraHHOSuccessNum VS.HSDPA.HHO.succOutIntraRNCIntraFreq
Number of successful intra-frequency hard handovers of HSDPA
InterHHOAttempt go back 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
HtoHInterHHOAttempNum go back VS.HSDPA.HHO.AttOutIntraRNCInterFreq
Number of Inter Frequency Hard Handover Requests of HSDPA
HtoHInterHHOSuccessNum VS.HSDPA.HHO.SuccOutIntraRNCInterFreq
Number of Successful Inter Frequency Hard Handovers of HSDPA
CSInterRATHOAttempt go back 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
CSInterRATHOAttempt (cell) go back IRATHO.AttOutCS
Number of CS Domain Inter-RAT Outgoing Handover Attempts
CSInterRATHOSuccess (cell) IRATHO.SuccOutCS Number of CS Domain Inter-RAT Outgoing Handover Successes
PSInterRATHOAttemptOut go back 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
PSInterRATHOAttemptIn go back 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
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PSInterRATHOAttemptOut (cell) go back
IRATHO.AttOutPSUTRAN
Number of PS Domain Inter-RAT Outgoing Handover Commit Initiated from RNC
PSInterRATHOSuccessOut (cell) IRATHO.SuccOutPSUTRAN
Number of Successful PS Domain Inter-RAT Outgoing Handovers Initiated by RNC
RRC.AttConnEstab.IRATCCO
PSInterRATAttemptIn (cell) go backRRC.AttConnEstab.IRATCelRes
Number of PS Domain Inter-RAT Incoming Handovers Initiated by UE
RRC.SuccConnEstab.IRATCCO
PSInterRATHOSuccessIn (cell) RRC.SuccConnEstab.IRATCelRes
Number of Successful PS Domain Inter-RAT Incoming Handovers Initiated by UE
HSDPAInterRATHOSuccess go back
VS.IRATHO.HSDPA.SuccOutPSUTRAN
Number of Successful HSDPA Inter-RAT handovers from WCDMA to GPRS
HSDPAInterRATHOAttempt VS.IRATHO.HSDPA.AttOutPSUTRAN
Attempts number of HSDPA Inter-RAT handovers from WCDMA to GPRS
RELOC.AttPrepUEInvolCS
RELOC.AttPrepUENotInvolCS
RELOC.AttPrepUEInvolPS
SRNCRelocationPreparationAttempt go back
RELOC.AttPrepUENotInvolPS
Number of Preparations for SRNC Relocations
RELOC.SuccCS Number of Successful SRNC Relocation Commits
SRNCRelocationSuccess RELOC.SuccPS Number of Successful
SRNC Relocation Commits
VS.TRELOC.AttPrep.UEInv
Number of Resource Allocations for TRNC Relocations of Different Types TRNCRelocationPreparationAttempt
go back VS.TRELOC.AttPrep.UENonInv
Number of Resource Allocations for TRNC Relocations of Different Types
TRNCRelocationSuccess VS.TRELOC.SuccExec.UEInv
Number of Successful TRNC Relocations of Different Types
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VS.TRELOC.SuccExec.UENotInv
Number of Successful TRNC Relocations of Different Types
NumberOfUEWith1RLgo back 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.3Soft2SofterAverage Number of UEs with Three RLs and Two Combined
VS.SHO.AS.3Soft Average Number of UEs with Three RLs Uncombined
NumberOfUEWith3RL
VS.SHO.AS.3Softer Average Number of UEs with Three RLs Combined
NoAdmissionNum go back VS.RAC.NewCallReq-VS.RAC.NewCallAcc
Successful resource application for new call
TotalResourceRequestNum VS.RAC.NewCallReq Total number of resource application for new call
MeanCPUUtility go back VS.SPU.CPULOAD.MEAN CPU Utilization of WSPU
VS.CN.Page.Loss.IUFC Number of Paging Messages Discarded due to Iu Interface Flow Control
IUPagingLoss go back VS.CN.Page.Loss.PCHCong
Number of Paging Messages Lost due to PCH Congestion
IUPagingAttempt VS.RANAP.Paging.Att The number of paging from CN.
IUPagingLoss (cell) go back VS.RRC.Paging1.Loss.PCHCong.Cell
Discard paging due to congestion
IUPagingAttempt (cell) VS.RRC.Paging1.Att.Cell The number of paging sent by a cell
AMRULBLER go back VS.ULBlerAMR UL BLER of AMR Speech Service on DCH
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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 go back 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
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 go back 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
PSInter64KDLAverageThroughput VS.PS.Int.Kbps.DL64 DL Bit Rate of PS 64K Interactive Traffic
PSInter128KDLAverageThroughput 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
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PSBkg384KDLAverageThroughput VS.PS.BKG.Kbps.DL384 DL Bit Rate of PS 384K Background Traffic
VS.RLC.AM.Tx.Trf.PDU Total Sent traffic PDU of RLC in AM model
DLRLCSentBlockAM (cell) go back VS.AM.RLC.Tx.Sig.PDU Total Sent signaling PDU of
RLC in AM model
VS.RLC.AM.Rtx.Trf.PDU Total Resent traffic PDU of RLC in AM model
DLRLCRetransmittedBlockAM VS.AM.RLC.Rtx.Sig.PDU Total Resent signaling PDU
of RLC in AM model
CSEquivalentErl go back VS.CSLoad.Erlang.Equiv.RNC
Equivalent Erlang of CS Service of one RNC in statistical period
CSPeakEquivalentErl VS.CSLoad.MaxErlang.Equiv.RNC
Max Equivalent Erlang values of all services in the CS domain of the RNC
UlThroughput go back VS.PSLoad.ULThruput.RNC
UL Throughput of PS Service of one RNC in statistical period
UlPeakThroughput VS.PSLoad.MaxULThruput.RNC
Max uplink traffic of all services in the PS domain of the RNC.
DlThroughput go back VS.PSLoad.DLThruput.RNC
DL Throughput of PS Service of one RNC in statistical period
DlPeakThroughput VS.PSLoad.MaxDLThruput.RNC
Max downlink traffic of all services in the PS domain of the RNC
AMR12.2KUL_Erl go back 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
AMR12.2KUL_Erl (cell) go back VS.AMR.Ctrl.UL12.2 Mean Number of AMR Speech UEs at 12.2k Bit Rates
CSConv64KUL_Erl (cell) VS.RB.DLConvCS.64 Mean Number of RB of CS Conversational service at UL 64k Bit Rates
AMR12.2KDL_Erl go back go back VS.AMR.RB.DL.12.2
Mean Number of AMR Speech UEs at 12.2k Bit Rates
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CSConv64KDL_Erl go back VS.RB.DLConvCS.64.RNC
Mean Number of RB of CS Conversational service at DL 64k Bit Rates
AMR12.2KDL_Erl (cell) go back go back VS.AMR.Ctrl.DL12.2 Mean number of AMR call in
a cell
CSConv64KDL_Erl (cell) go back VS.RB.DLConvCS.64 Mean number of VP call in a cell
HSDPARLCThroughput go back VS.HSDPA.MeanChThroughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSDPA
HSDPAMeanUENumber go back VS.HSDPA.UE.Mean.Cell
Mean UE number of HSDPA Service in one cell
HSDPATrafficVolum go back VS.HSDPA.MeanChThroughput.TotalBytes
Total Traffic Volume of HSDPA Service of one cell in a certain time
HSUPAMeanUENumber go back VS.HSUPA.UE.Mean.Cell
Mean UE number of HSUPA Service in one cell
(VS.AMR.Ctrl.DL12.2) × 12.2K
UL throughput of AMR Speech UEs at 12.2KBit In a Cell
CellULConvTrafficVolum go back VS.CS.Conv.DL.64.Thruput
UL throughput of CS 64K Streaming Service In a Cel l(= DL)
CellULStrTrafficVolume VS.PS.Str.UL.64.Thruput UL throughput of PS 64K Streaming Service In a Cell
VS.PS.Int.UL.64.Thruput UL throughput of PS 64K Interactive Service In a Cell
VS.PS.Int.UL.128.Thruput
UL throughput of PS 128K Interactive Service In a Cell
VS.PS.Int.UL.144.Thruput
UL throughput of PS 144K Interactive Service In a Cell
CellULInterTrafficVolume
VS.PS.Int.UL.384.Thruput
UL throughput of PS 384K Interactive Service In a Cell
VS.PS.bkg.UL.64.Thruput
UL throughput of PS 64K Background Service In a Cell
VS.PS.bkg.UL.128.Thruput
UL throughput of PS 128K Background Service In a Cell
CellULBkgTrafficVolume
VS.PS.bkg.UL.144.Thruput
UL throughput of PS 144K Background Service In a Cell
WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
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VS.PS.bkg.UL.384.Thruput
UL throughput of PS 384K Background Service In a Cell
(VS.AMR.Ctrl.UL12.2)× 12.2K
DL throughput of AMR Speech UEs at 12.2KBit
CellDLConvTrafficVolume go back VS.CS.Conv.DL.64.Thruput
DL throughput of CS 64K Conversational Service In a Cell
VS.PS.Str.DL.64.Thruput DL throughput of PS 64K Streaming Service In a Cell
VS.PS.Str.DL.128.Thruput
DL throughput of PS 128K Streaming Service In a Cell CellDLStrTrafficVolume
VS.PS.Str.DL.144.Thruput
DL throughput of PS 144K Streaming Service In a Cell
VS.PS.Int.DL.64.Thruput DL throughput of PS 64K Interactive Service In a Cell
VS.PS.Int.DL.128.Thruput
DL throughput of PS 128K Interactive Service In a Cell
VS.PS.Int.DL.144.Thruput
DL throughput of PS 144K Interactive Service In a Cell
CellDLInterTrafficVolume
VS.PS.Int.DL.384.Thruput
DL throughput of PS 384K Interactive Service In a Cell
VS.PS.bkg.DL.64.Thruput
DL throughput of PS 64K Background Service In a Cell
VS.PS.bkg.DL.128.Thruput
DL throughput of PS 128K Background Service In a Cell
VS.PS.bkg.DL.144.Thruput
DL throughput of PS 144K Background Service In a Cell
CellDLBkgTrafficVolume
VS.PS.bkg.DL.384.Thruput
DL throughput of PS 384K Background Service In a Cell
TheNumberOfCongestedCellsOnBusyHour go back
VS.LCC.OverCongNumUL>0 or VS.LCC.OverCongNumDL>0
Numbers of UL and DL overload congestions respectively in a cell.
VS.UNI.Lnk.MeanKbps.Rx
Mean receive rate of a UNI link in a given measurement period. Unit: kbps.
IUBRealTimeTrafficuplink go back
VS.IMA.Grp.MeanKbps.Rx
Mean receive rate of an IMA group in a given measurement period. Unit: kbps.
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VS.FRACATMLNK.RXMEANSPEED
Mean receive rate of a FRA ATM link in a given measurement period. Unit: kbps.
VS.UNI.Lnk.MeanKbps.Tx
Mean send rate of a UNI link in a given measurement period. Unit: kbps.
VS.IMA.Grp.MeanKbps.Tx
Mean send rate of an IMA group in a given measurement period. Unit: kbps.
IUBRealTimeTrafficdownlink
VS.FRACATMLNK.TXMEANSPEED
Mean send rate of a FRA ATM link in a given measurement period. Unit: kbps.
IUBConfigurationBandwidthuplink VS.QAAL2.AllocedBwd.AAL2BitRate
Average value of allocated average AAL2 bit rate in backward direction
IUBConfigurationBandwidthdownlink VS.QAAL2.AllocedFwd.AAL2BitRate
Average value of allocated average AAL2 bit rate in forward direction
IuR_AMR_NormalRelease goback VS.Norm.Rel.CS.AMR.IurLink
Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release.
IuR_AMR_AbnormalRelease VS.Abnorm.Rel.CS.AMR.IurLink
Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC.
IuR_VP_NormalRelease VS.Norm.Rel.CS.Conv.RB.64.IurLink
Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release.
IuR_VP_AbnormalRelease VS.Abnorm.Rel.CS.Conv.RB.64.IurLink
Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC.
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IuR_PSR99_NormalRelease
VS.Norm.Rel.PS.BE.RB.0.32.IurLink + VS.Norm.Rel.PS.BE.RB.32.64.IurLink + VS.Norm.Rel.PS.BE.RB.64.144.IurLink + VS.Norm.Rel.PS.BE.RB.144.384.IurLink + VS.Norm.Rel.PS.CCH.IurLink
VS.Norm.Rel.PS.BE.RB.0.32.IurLink
VS.Norm.Rel.PS.BE.RB.32.64.IurLink
VS.Norm.Rel.PS.BE.RB.64.144.IurLink
VS.Norm.Rel.PS.BE.RB.144.384.IurLink
VS.Norm.Rel.PS.CCH.IurLink
: Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release.
IuR_PSR99_AbnormalRelease
VS.Abnorm.Rel.PS.BE.RB.0.32.IurLink + VS.Abnorm.Rel.PS.BE.RB.32.64.IurLink + VS.Abnorm.Rel.PS.BE.RB.64.144.IurLink + VS.Abnorm.Rel.PS.BE.RB.144.384.IurLink + VS.Abnorm.Rel.PS.CCH.IurLink
VS.Abnorm.Rel.PS.BE.RB.0.32.IurLink
VS.Abnorm.Rel.PS.BE.RB.32.64.IurLink
VS.Abnorm.Rel.PS.BE.RB.64.144.IurLink
VS.Abnorm.Rel.PS.BE.RB.144.384.IurLink
VS.Abnorm.Rel.PS.CCH.IurLink
: Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC
HSUPARLCThroughput go back VS.HSUPA.MeanChThroughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSUPA
HSUPATrafficVolum go back VS.HSUPA.MeanChThroughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSUPA
WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
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12 Mapping List
Following is the relationship between KPIs and counters mentioned in this article:
HUAWEI KPI Formula For UMTS6