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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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Page 1: wcdma kpi definition

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

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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

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12 Mapping List

Following is the relationship between KPIs and counters mentioned in this article:

HUAWEI KPI Formula For UMTS6