RAN Key Performance Indicators Reference(RAN10.0_01)

RAN

Key Performance Indicators Reference Issue 01

Date 2008-05-30

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RAN Key Performance Indicators Reference

Issue 01 (2008-05-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

3

Update History

Date Revision Version

Change Description Author

2007-01 1.0 New document based on the KPI definition manual for UMTS 5.1. The matching RNC version is V18C01B060.

Guan Shiguo, Liu Yingwei

2007-3-27 1.1 The CDR formula is changed according to CR NP8004. The matching version of RNC is V18C02B021

Liu Yingwei

2007-8-7 1.11 Correct the counter of PS inter-RAT Handover In Liu Yingwei

2007-8-8 1.12 Correct the IUR PS RAB releasee counters, remove the counters of UEGen RAB releasee

Liu Yingwei

2007-9-11 1.13 1.Correct some counters: A.Delete counter “VS.ULBlerPSRT.64” in chapter 8.3; B.Modify counter “VS.RRC.Paging1.Att.Cell” to “VS.UTRAN.AttPaging1” in chapter 9.2; C.Delete KPI “Admission Refused Ratio” in chapter 9.3 and add KPI “Call admission Refused Ratio” in chapter 9.3. 2.Add a sheet in attached Excel file, list all used counters.

Guan shiguo

2007-12-02 1.14 1. Update KPI definiton formula according to R10 counter changes: A. Add KPI “SHO handover ratio in cell level”; B. Add KPIs of MBMS service; C. Change definition of SRNC and TRNC relocation success ratio; D. Modify some KPIs of Mobility from level A to level B; E. Modify “HSUPA RLC Throughput” from level B to level A; F. Modify definition of “Iu paging congestion ratio”; G. Modify KPI name and defintion from “Unavailablity cell ratio” to “Radio network unavailability ratio”; F. Delete KPI: “UL Traffic of Typical Radio Bearers (AMR/VP)”; G. Update the HSDPA/HSUPA CDR formula to be more reasonable; H. According to changes A~G, modify ANNEX table and mapping list.

Guan shiguo, Liu Yingwei



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Date Revision Version

Change Description Author

2008-2-15 1.15 Correct some counter names for they are changed in new version. 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

2008-4-2 1.16 Correct some counter names for they are changed in new version.

Liu Yingwei

2008-4-8 1.17 Modify the formula of “Soft Handover Ratio(RNC)”, for supporting the counters of the UEs has 4,5,6 RLs Add the cell level counter for “Inter-Frequencey HHO Success Ratio”

Liu Yingwei

2008-5-7 1.18 Modify the formula of “IUB Bandwidth Utilizing Ratio”, calculate this KPI by NodeB counters (after NodeB V19)

Liu Yingwei



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Contents

1 Introduction...................................................................................................................13

2 KPI Definition Template................................................................................................13

3 KPI Classification .........................................................................................................13

4 Coverage KPIs ..............................................................................................................15 4.1 Class B - UL Interference Cell Ratio............................................................................................... 15

4.1.1 Description ............................................................................................................................. 15 4.1.2 Definition ................................................................................................................................ 16

4.2 Class A - Soft Handover Ratio ........................................................................................................ 16 4.2.1 Description ............................................................................................................................. 16 4.2.2 Definition ................................................................................................................................ 16

5 Accessibility KPIs .........................................................................................................17 5.1 Class B - IU Paging Success Ratio ................................................................................................ 17


5.2 Class A - Radio Access Success Ratio........................................................................................... 18 5.2.1 Description ............................................................................................................................. 18 5.2.2 Definition ................................................................................................................................ 18

5.3 Class A - RRC Setup Success Ratio (other)................................................................................... 19 5.3.1 Description ............................................................................................................................. 19 5.3.2 Definition ................................................................................................................................ 19

5.4 Class A - RRC Setup Success Ratio (service) ............................................................................... 19 5.4.1 Description ............................................................................................................................. 19 5.4.2 Definition ................................................................................................................................ 20

5.5 Class A - AMR RAB Setup Success Ratio...................................................................................... 20 5.5.1 Description ............................................................................................................................. 20 5.5.2 Definition ................................................................................................................................ 20

5.6 Class A - VP RAB Setup Success Ratio......................................................................................... 21 5.6.1 Description ............................................................................................................................. 21 5.6.2 Definition ................................................................................................................................ 21

5.7 Class A - CS RAB Setup Success Ratio......................................................................................... 21 5.7.1 Description ............................................................................................................................. 21 5.7.2 Definition ................................................................................................................................ 21

5.8 Class A - PS RAB Setup Success Ratio......................................................................................... 22 5.8.1 Description ............................................................................................................................. 22 5.8.2 Definition ................................................................................................................................ 22

5.9 Class A – HSDPA RAB Setup Success Ratio................................................................................. 22



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5.10 Class A – HSUPA RAB Setup Success Ratio............................................................................... 23 5.10.1 Description ........................................................................................................................... 23 5.10.2 Definition .............................................................................................................................. 23

5.11 Class A – PTM Channel Setup Success Ratio ............................................................................. 23 5.11.1 Description............................................................................................................................ 23 5.11.2 Definition............................................................................................................................... 23

5.12 Class A – PTP Channel Setup Success Ratio.............................................................................. 24 5.12.1 Description ........................................................................................................................... 24 5.12.2 Definition .............................................................................................................................. 24

6 Retainability KPIs..........................................................................................................24 6.1 Class A - CS Service Drop Ratio .................................................................................................... 24


6.2 Class A - AMR Call Drop Ratio ....................................................................................................... 25 6.2.1 Description ............................................................................................................................. 25 6.2.2 Definition ................................................................................................................................ 25

6.3 Class A - VP Call Drop Ratio .......................................................................................................... 26 6.3.1 Description ............................................................................................................................. 26 6.3.2 Definition ................................................................................................................................ 26

6.4 Class B - AMR Traffic Drop Ratio ................................................................................................... 26 6.4.1 Description ............................................................................................................................. 26 6.4.2 Definition ................................................................................................................................ 26

6.5 Class B - VP Traffic Drop Ratio ...................................................................................................... 27 6.5.1 Description ............................................................................................................................. 27 6.5.2 Definition ................................................................................................................................ 27

6.6 Class A - PS Service Drop Ratio..................................................................................................... 27 6.6.1 Description ............................................................................................................................. 27 6.6.2 Definition ................................................................................................................................ 27

6.7 Class A – HSDPA Service Drop Ratio............................................................................................. 28 6.7.1 Description ............................................................................................................................. 28 6.7.2 Definition ................................................................................................................................ 28

6.8 Class A – HSUPA Service Drop Ratio............................................................................................. 28 6.8.1 Description ............................................................................................................................. 28 6.8.2 Definition ................................................................................................................................ 29

6.9 Class A – MBMS Service PTP call drop rate .................................................................................. 29 6.9.1 Description ............................................................................................................................. 29 6.9.2 Definition ................................................................................................................................ 29

7 Mobility KPIs .................................................................................................................30 7.1 Class A - Soft Handover Success Ratio ......................................................................................... 30



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7.2 Class B - Softer Handover Success Ratio...................................................................................... 30 7.2.1 Description ............................................................................................................................. 30 7.2.2 Definition ................................................................................................................................ 30

7.3 Class A – HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA) ............ 31 7.3.1 Description ............................................................................................................................. 31 7.3.2 Definition ................................................................................................................................ 31

7.4 Class B - Channel Handover Success Ratio (HSDPA to DCH)...................................................... 31 7.4.1 Description ............................................................................................................................. 31 7.4.2 Definition ................................................................................................................................ 32

7.5 Class B - Channel Handover Success Ratio (DCH to HSDPA) ..................................................... 32 7.5.1 Description ............................................................................................................................. 32 7.5.2 Definition ................................................................................................................................ 32

7.6 Class B - Intra-frequency Hard Handover Success Ratio .............................................................. 33 7.6.1 Description ............................................................................................................................. 33 7.6.2 Definition ................................................................................................................................ 33

7.7 Class B - Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA).............................. 33 7.7.1 Description ............................................................................................................................. 33 7.7.2 Definition ................................................................................................................................ 34

7.8 Class A - Inter-frequency Hard Handover Success Ratio............................................................... 34 7.8.1 Description ............................................................................................................................. 34 7.8.2 Definition ................................................................................................................................ 34

7.9 Class B - Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA).............................. 35 7.9.1 Description ............................................................................................................................. 35 7.9.2 Definition ................................................................................................................................ 35

7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM).......................................... 35 7.10.1 Description ........................................................................................................................... 35 7.10.2 Definition .............................................................................................................................. 36

7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) ........................................ 36 7.11.1 Description............................................................................................................................ 36 7.11.2 Definition............................................................................................................................... 36

7.12 Class B - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) ....................................... 37 7.12.1 Description ........................................................................................................................... 37 7.12.2 Definition .............................................................................................................................. 37

7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS).................................. 37 7.13.1 Description ........................................................................................................................... 37 7.13.2 Definition .............................................................................................................................. 38

7.14 Class B - SRNC Relocation Success Ratio.................................................................................. 38 7.14.1 Description ........................................................................................................................... 38 7.14.2 Definition .............................................................................................................................. 38

7.15 Class B - TRNC Relocation Success Ratio .................................................................................. 38



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7.15.1 Description ........................................................................................................................... 38 7.15.2 Definition .............................................................................................................................. 39

7.16 Class A – E-DCH Soft Handover Success Ratio .......................................................................... 39 7.16.1 Description ........................................................................................................................... 39 7.16.2 Definition .............................................................................................................................. 39

7.17 Class A – E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA) ............... 39 7.17.1 Description ........................................................................................................................... 39 7.17.2 Definition .............................................................................................................................. 40

7.18 Class B – E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA) ...... 40 7.18.1 Description ........................................................................................................................... 40 7.18.2 Definition .............................................................................................................................. 40

7.19 Class B – E-DCH to DCH Handover Success Ratio (Intra Cell) .................................................. 41 7.19.1 Description ........................................................................................................................... 41 7.19.2 Definition .............................................................................................................................. 41

7.20 Class B – DCH to E-DCH Handover Success Ratio (Intra Cell) .................................................. 41 7.20.1 Description ........................................................................................................................... 41 7.20.2 Definition .............................................................................................................................. 42

7.21 Class B – E-DCH to DCH Handover Success Ratio (with Inter HHO) ......................................... 42 7.21.1 Description ........................................................................................................................... 42 7.21.2 Definition .............................................................................................................................. 42

7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS) ................................ 43 7.22.1 Description ........................................................................................................................... 43 7.22.2 Definition .............................................................................................................................. 43

7.23 Class A – MBMS Service Mode Switch Success Ratio from PTP to PTM ................................... 43 7.23.1 Description ........................................................................................................................... 43 7.23.2 Definition .............................................................................................................................. 44

8 Service Integrity KPIs ...................................................................................................44 8.1 Class A - PS Service UL Average Throughput................................................................................ 44


8.2 Class A - PS Service DL Average Throughput................................................................................ 45 8.2.1 Description ............................................................................................................................. 45 8.2.2 Definition ................................................................................................................................ 46

8.3 Class B - Service UL Average BLER .............................................................................................. 46 8.3.1 Description ............................................................................................................................. 46 8.3.2 Definition ................................................................................................................................ 47

8.4 Class B - DL RLC Average Retransmission Ratio .......................................................................... 47 8.4.1 Description ............................................................................................................................. 47 8.4.2 Definition ................................................................................................................................ 47

8.5 Class A - HSDPA RLC Throughput ................................................................................................. 47 8.5.1 Description ............................................................................................................................. 47



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8.5.2 Definition ................................................................................................................................ 48 8.6 Class A - HSUPA RLC Throughput ................................................................................................. 48


9 Availability KPIs ............................................................................................................49 9.1 Class B - Worst Cell Ratio .............................................................................................................. 49


9.2 Class B - IU Paging Congestion Ratio............................................................................................ 49 9.2.1 Description ............................................................................................................................. 49 9.2.2 Definition ................................................................................................................................ 50

9.3 Class B - Call admission Refused Ratio......................................................................................... 50 9.3.1 Description ............................................................................................................................. 50 9.3.2 Definition ................................................................................................................................ 50

9.4 Class B - Congested Cell Ratio ...................................................................................................... 50 9.4.1 Description ............................................................................................................................. 50 9.4.2 Definition ................................................................................................................................ 51

9.5 Class B - Radio Network Unavailability Ratio................................................................................. 51 9.5.1 Description ............................................................................................................................. 51 9.5.2 Definition ................................................................................................................................ 51

9.6 Class B - Average CPU Load ......................................................................................................... 51 9.6.1 Description ............................................................................................................................. 51 9.6.2 Definition ................................................................................................................................ 52

9.7 Class B - IUB Bandwidth Utilizing Ratio ......................................................................................... 52 9.7.1 Description ............................................................................................................................. 52 9.7.2 Definition ................................................................................................................................ 53

10 Traffic KPIs ..................................................................................................................53 10.1 Class A - CS Equivalent Erlang .................................................................................................... 53


10.2 Class A - PS UL Throughput ......................................................................................................... 54 10.2.1 Description ........................................................................................................................... 54 10.2.2 Definition .............................................................................................................................. 54

10.3 Class A - PS DL Throughput ......................................................................................................... 54 10.3.1 Description ........................................................................................................................... 54 10.3.2 Definition .............................................................................................................................. 55

10.4 Class A - DL Traffic of Typical Radio Bearers ............................................................................... 55 10.4.1 Description ........................................................................................................................... 55 10.4.2 Definition .............................................................................................................................. 55

10.5 Class A - HSDPA Mean UE Number............................................................................................. 55 10.5.1 Description ........................................................................................................................... 55



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10.5.2 Definition .............................................................................................................................. 56 10.6 Class A - HSDPA RLC Traffic Volume........................................................................................... 56


10.7 Class A - HSUPA Mean UE Number............................................................................................. 56 10.7.1 Description ........................................................................................................................... 56 10.7.2 Definition .............................................................................................................................. 57

10.8 Class A - HSUPA RLC Traffic Volume........................................................................................... 57 10.8.1 Description ........................................................................................................................... 57 10.8.2 Definition .............................................................................................................................. 57

10.9 Class B - UL Traffic Volume of QoS Classes................................................................................ 57 10.9.1 Description ........................................................................................................................... 57 10.9.2 Definition .............................................................................................................................. 58

10.10 Class B - DL Traffic Volume of QoS Classes.............................................................................. 58 10.10.1 Description ......................................................................................................................... 58 10.10.2 Definition ............................................................................................................................ 58

10.11 Class A – MBMS Service Channel Number................................................................................ 59 10.11.1 Description.......................................................................................................................... 59 10.11.2 Definition............................................................................................................................. 59

10.12 Class A – MBMS Service Throughput ........................................................................................ 59 10.12.1 Description ......................................................................................................................... 59 10.12.2 Definition ............................................................................................................................ 59

11 ANNEX .........................................................................................................................60

12 Mapping List................................................................................................................77



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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

SCCP Signaling Connection Control Part

TRNC Target Radio Network Controller

HSDPA High Speed Downlink Packet Access



12

Abbreviation Full Spelling

HSDSCH High Speed Downlink shared channel



13

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 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



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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 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 (WCDMA to GPRS)

Service Integrity KPIs

PS Service UL Average Throughput PS Service DL Average Throughput



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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

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.



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4.1.2 Definition

Table 4-1 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 or in a cluster.

4.2.2 Definition

Table 4-2 Soft Handover Ratio(RNC)

KPI Name Soft Handover Ratio(RNC)

Measurement Scope

RNC

Formula %1001

111111615141312111

×⎟⎠⎞

⎜⎝⎛ −

+++++×+×+×+×+×+×

=FEDCBA

FEDCBASHR

A1: RLhberOfUEWitN 1um

B1: RLhberOfUEWitN 2um

C1: RLhberOfUEWitN 3um

D1: RLhberOfUEWitN 4um

E1: RLhberOfUEWitN 5um

Associated Counters

F1: RLhberOfUEWitN 6um



17

Notes None

Table 4-3 Soft Handover Ratio(Cell)

KPI Name Soft Handover Ratio(cell)

Measurement Scope

Cell

Formula

%1001

6

6RLVS.SHO.AS.

5

5RLVS.SHO.AS.

4

4RLVS.SHO.AS.

3

3RLVS.SHO.AS.

2

2RLVS.SHO.AS.

1RLVS.SHO.AS.

6RLVS.SHO.AS.5RLVS.SHO.AS.4RLVS.SHO.AS.

3RLVS.SHO.AS.2RLVS.SHO.AS.1RLVS.SHO.AS.

×

⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

−

⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

++

+++

⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜

⎝

⎛

++

+++

∑∑∑

∑∑∑

∑∑∑∑∑∑

∈∈∈

∈∈

∈

∈∈∈

∈∈∈

ClusterCellClusterCellClusterCell

ClusterCellClusterCell

ClusterCell



Associated Counters

See ANNEX

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.



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5.1.2 Definition

Table 5-1 IU Paging Success Ratio

KPI Name IU Paging Success Ratio

Measurement Scope

RNC

Formula %100_ ×=temptIUPagingAtccessIUPagingSuSRIUP

Associated Counters

See ANNEX

Notes None

5.2 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 or a cluster, and the access failures caused by the SCCP congestion are not considered in this call setup procedure.

5.2.2 Definition

Table 5-2 Radio Access Success Ratio

KPI Name Radio Access Success Ratio

Measurement Scope

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.



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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 or a cluster.

5.3.2 Definition

Table 5-3 RRC Setup Success Ratio (other)

KPI Name RRC Setup Success Ratio (other)

Measurement Scope

Cell

Formula %100_ other ×=

other

other

ionAttemptRRCConnectionSuccessRRCConnectSRRRCS

Associated Counters

See ANNEX(Cell)


5.4 Class A - RRC Setup Success Ratio (service) 5.4.1 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 which only includes the service causes in one RNC or a cluster.



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5.4.2 Definition

Table 5-4 RRC Setup Success Ratio (service)

KPI Name RRC Setup Success Ratio (service)

Measurement Scope

Cell

Formula %100_ Service ×=

service

service

ionAttemptRRCConnectionSuccessRRCConnectSRRRCS

Associated Counters

See ANNEXCell


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 or a cluster. This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRC procedures of all AMR services are successful.

5.5.2 Definition

Table 5-5 AMR RAB Setup Success Ratio

KPI Name AMR RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100_ ×=pAttemptAMRRABSetupSuccessAMRRABSetuSRAMRRABS

Associated Counters

See ANNEXCell




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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 or a cluster. 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 5-6 VP RAB Setup Success Ratio

KPI Name VP RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100_ ×=AttemptVPRABSetupSuccessVPRABSetupSRVPRABS

Associated Counters

See ANNEXCell


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 or a cluster.

5.7.2 Definition

Table 5-7 CS RAB Setup Success Ratio

KPI Name CS RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100_ ×=

AttemptCSRABSetupSuccessCSRABSetupSRCSRABS

Associated Counters

See ANNEXCell




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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 or a cluster.

5.8.2 Definition

Table 5-8 PS RAB Setup Success Ratio

KPI Name PS RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100_ ×=

AttemptPSRABSetupSuccessPSRABSetupSRPSRAB

Associated Counters

See ANNEXCell


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 in a RNC or a cluster.

5.9.2 Definition

Table 5-9 HSDPA RAB Setup Success Ratio

KPI Name HSDPA RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100

____ ×=

temptRABSetupAtHSDPAccessRABSetupSuHSDPASRRABHSDPA

Associated Counters

See ANNEX




23

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 in a RNC or a cluster.

5.10.2 Definition

Table 5-10 HSUPA RAB Setup Success Ratio

KPI Name HSUPA RAB Setup Success Ratio

Measurement Scope

Cell

Formula %100

____ ×=

temptRABSetupAtHSUPAccessRABSetupSuHSUPASRRABHSUPA

Associated Counters

See ANNEX


5.11 Class A – PTM Channel Setup Success Ratio 5.11.1 Description

This KPI can be used to evaluate the channel setup success rate of MBMS service in PTM mode。

5.11.2 Definition

Table 5-11 PTM Channel Setup Success Ratio

KPI Name PTM Channel Setup Success Ratio

Measurement Scope

Cell

Formula %100

______ ×=

pSetupAttemRBPTMssSetupSucceRBPTMSRPTMMBMS

Associated Counters

See ANNEX




24

5.12 Class A – PTP Channel Setup Success Ratio 5.12.1 Description

This KPI can be used to evaluate the channel setup success rate of MBMS service in PTP mode。

5.12.2 Definition

Table 5-12 PTP Channel Setup Success Ratio

KPI Name PTP Channel Setup Success Ratio

Measurement Scope

Cell

Formula %100

________ ×=

pSetupAttemRBPTPPTMssSetupSucceRBPTPPTMSRPTPMBMS

Associated Counters

See ANNEX


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 or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.



25

6.1.2 Definition

Table 6-1 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.

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 or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.

6.2.2 Definition

Table 6-2 AMR Call Drop Ratio

KPI Name AMR Call Drop Ratio

Measurement Scope

Cell


Re_ ×=leaseAMRRAB

leasermalAMRRABAbnoCDRAMR

Associated Counters

See ANNEXCell




26

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 or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.

6.3.2 Definition

Table 6-3 VP Call Drop Ratio

KPI Name VP Call Drop Ratio

Measurement Scope

Cell


Re_ ×=leaseVPRAB

leasemalVPRABAbnorCDRVP

Associated Counters

See ANNEXCell


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 6-4 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



27

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 6-5 VP Traffic Drop Ratio

KPI Name VP Traffic Drop Ratio

Measurement Scope

RNC and Cell

Formula leasemalVPRABAbnor

VPTrafficTDRVPRe60_ ×

=

Associated Counters


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 or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.

6.6.2 Definition

Table 6-6 PS Service Drop Ratio

KPI Name PS Service Drop Ratio

Measurement Scope

Cell

Formula Cell : %100

ReRe_ ×=

leasePSRABleasemalPSRABAbnorCDRPS

Associated Counters

See ANNEXCell




28

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 RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.

6.7.2 Definition

Table 6-7 HSDPA Service Drop Ratio

KPI Name HSDPA Service Drop Ratio

Measurement Scope

Cell

Formula %100

Re_Re__ ×=

leaseRBHSDPAleaseRBAbnormalHSDPACDRHSDPA

Associated Counters

See ANNEX

Notes 1. The RNC level KPIs can be calculated by aggregating all the cell counters. 2. The normal transition from HS-DSCH to FACH/DCH is considered as normal HS-DSCH release ( including transitions due to mobility).

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 RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.



29

6.8.2 Definition

Table 6-8 HSUPA Service Drop Ratio

KPI Name HSUPA Service Drop Ratio

Measurement Scope

Cell

Formula %100

Re_Re__ ×=

leaseRBHSUPAleaseRBAbnormalHSUPACDRHSUPA

Associated Counters

See ANNEX

Notes 1. The RNC level KPIs can be calculated by aggregating all the cell counters. 2. The normal transition from E-DCH to FACH/DCH is considered as normal E-DCH release ( including transitions due to mobility).

6.9 Class A – MBMS Service PTP call drop rate 6.9.1 Description

This KPI can be used to evaluate the call drop ratio of the MBMS service in PTP mode in one RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.

6.9.2 Definition

Table 6-9 MBMS service PTP call drop rate

KPI Name MBMS service PTP call drop rate

Measurement Scope

Cell

Formula %100

Re__Re_____ ×=

leaseRBPTPMBMSleaseAbnormalRBPTPMBMSCDRPTPMBMS

Associated Counters

See ANNEX

Notes The RNC level KPIs can be calculated by aggregating all the cell counters.



30

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 or a cluster, including softer handover.

7.1.2 Definition

Table 7-1 Soft Handover Success Ratio

KPI Name Soft Handover Success Ratio

Measurement Scope

RNC and Cell

Formula %100_ ×=mptSHOASUAtteessSHOASUSuccSRSHO

Associated Counters


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 or a cluster.

7.2.2 Definition

Table 7-2 Softer Handover Success Ratio

KPI Name Softer Handover Success Ratio

Measurement Scope

RNC and Cell

Formula %100_ ×=emptSoHOASUAttcessSoHOASUSucSRSoHO

Associated Counters


Notes None



31

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 RNC or a cluster.

7.3.2 Definition

Table 7-3 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 B - 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 RNC or a cluster.



32

7.4.2 Definition

Table 7-4 Channel Handover Success Ratio (H to D)

KPI Name Channel Handover Success Ratio (HSDPA to DCH)

Measurement Scope

Cell

Formula

Associated Counters

See ANNEX

Notes None

7.5 Class B - 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 RNC or a cluster.

7.5.2 Definition

Table 7-5 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



33

7.6 Class B - 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.

7.6.2 Definition

Table 7-6 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 B - 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 RNC or a cluster.



34

7.7.2 Definition

Table 7-7 Intra-frequency Hard Handover Success Ratio

KPI Name Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)

Measurement Scope

Cell

Formula %100×=

mHOAttempNuHtoHIntraHumHOSuccessNHtoHIntraHatioHOSuccessRHtoHIntraH

Associated Counters

See ANNEX

Notes None

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 or a cluster..

7.8.2 Definition

Table 7-8 Inter-frequency Hard Handover Success Ratio

KPI Name Inter-frequency Hard Handover Success Ratio

Measurement Scope

RNC

Formula %100_ ×=temptInterHHOAtccessInterHHOSuSRInterHHO

Associated Counters

See ANNEXRNC or ANNEXCell

Notes None



35

7.9 Class B - 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 RNC or a cluster.

7.9.2 Definition

Table 7-9 Inter-frequency Hard Handover Success Ratio

KPI Name Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)

Measurement Scope

Cell

Formula %100×=

mHOAttempNuHtoHInterHumHOSuccessNHtoHInterHatioHOSuccessRHtoHInterH

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 or a cluster.



36

7.10.2 Definition

Table 7-10 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


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 or a cluster.

7.11.2 Definition

Table 7-11 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)

KPI Name PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)

Measurement Scope

RNC and Cell

Formula %100_ ×=

utHOAttemptOPSInterRATutHOSuccessOPSInterRATSRHOPSInterRAT out

Associated Counters


Notes None



37

7.12 Class B - 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 or a cluster.

7.12.2 Definition

Table 7-12 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


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 RNC or a cluster.



38

7.13.2 Definition

Table 7-13 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 7-14 SRNC Relocation Success Ratio

KPI Name SRNC Relocation Success Ratio

Measurement Scope

RNC

Formula

Associated Counters

See ANNEX

Notes None

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.



39

7.15.2 Definition

Table 7-15 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 RNC or a cluster.

7.16.2 Definition

Table 7-16 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

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 RNC or a cluster.



40

7.17.2 Definition

Table 7-17 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 B – 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 7-18 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

Associated Counters

See ANNEX

Notes None



41

7.19 Class B – 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 7-19 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 B – 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.



42

7.20.2 Definition

Table 7-20 DCH to E-DCH Handover Success Ratio (Intra Cell)

KPI Name DCH to E-DCH Handover Success Ratio (Intra Cell)

Measurement Scope

Cell

Formula %100

_______ ×=

mHOAttempNuIntraCellDtoEumHOSuccessNIntraCellDtoESRHOIntraCellDtoE

Associated Counters

See ANNEX

Notes None

7.21 Class B – 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 7-21 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_ ×=

mHOAttempNuEtoDInterHumHOSuccessNEtoDInterHSRHOEtoDInterH

Associated Counters

See ANNEX

Notes None



43

7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS) 7.22.1 Description

This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio from WCDMA to GPRS in one RNC or a cluster.

7.22.2 Definition

Table 7-22 HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)

KPI Name HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)

Measurement Scope

Cell

Formula %100_ ×=

pNumRATHOAttemHSUPAInterssNumRATHOSucceHSUPAInterSRRATHOHSUPAInter

Associated Counters

See ANNEX

Notes None

7.23 Class A – MBMS Service Mode Switch Success Ratio from PTP to PTM 7.23.1 Description

This KPI can be used to evaluate the MBMS service mode switch success ratio from PTP to PTM.



44

7.23.2 Definition

Table 7-23 MBMS Service Mode Switch Success Ratio from PTP to PTM

KPI Name MBMS Service Mode Switch Success Ratio from PTP to PTM

Measurement Scope

Cell

Formula %100_ ×=

tempNumPTPtoPTMAtccessNumPTPtoPTMSuSRPTPtoPTM

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.



45

8.1.2 Definition

Table 8-1 PS Service UL Average Throughput

KPI Name PS Service UL Average Throughput

Measurement Scope

Cell

Formula ThroughputKULAveragePSStr 64

ThroughputKULAveragePSInter64



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.



46

8.2.2 Definition

Table 8-2 PS Service DL Average Throughput

KPI Name PS Service DL Average Throughput

Measurement Scope

Cell

Formula ThroughputKDLAveragePSStr 64

ThroughputKDLAveragePSStr128

ThroughputKDLAveragePSStr144

ThroughputKDLAveragePSInter 64

ThroughputKDLAveragePSInter128

ThroughputKDLAveragePSInter144

ThroughputKDLAveragePSInter 384

ThroughputKDLAveragePSBkg 64

ThroughputKDLAveragePSBkg128



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 two services listed in the following definition.



47

8.3.2 Definition

Table 8-3 Service UL BLER

KPI Name Service UL BLER

Measurement Scope

Cell

Formula AMRULBLER

VPULBLER

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 8-4 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 A - 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, it excludes the RLC retransmit data and RLC header.



48

8.5.2 Definition

Table 8-5 HSDPA RLC Throughput

KPI Name HSDPA RLC Throughput

Measurement Scope

Cell

Formula TimeStatic

icVolumHSDPATraffTHPUTRLCHSDPA.

__ =

Associated Counters

See ANNEX

Notes This KPI should be calculated at busy hour. Unit: kbps

8.6 Class A - 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, it excludes the RLC retransmit data and RLC header.

8.6.2 Definition

Table 8-6 HSUPA RLC Throughput

KPI Name HSUPA RLC Throughput

Measurement Scope

Cell

Formula TimeStatic

icVolumHSUPATraffTHPUTRLCHSUPA.

__ =

Associated Counters

See ANNEX

Notes This KPI should be calculated at busy hour. Unit: kbps



49

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.

9.1.2 Definition

Table 9-1 Worst Cell Ratio

KPI Name Worst Cell Ratio (WCR)

Measurement Scope

RNC

Formula %100%)321(%)9521( ,×

><=

sInRNCmberOfCellTheTotalNuandBBorandAAwhichfCellsTheNumberOWCR

A1:See AMR RAB Setup Success Ratio

A2:See VP RAB Setup Success Ratio

B1:See AMR Call Drop Ratio

Associated Counters

B2:See VP Call Drop Ratio

Notes 95% and 3% are 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.



50

9.2.2 Definition

Table 9-2 IU Paging Congestion Ratio

KPI Name IU Paging Congestion Ratio

Measurement Scope

RNC and Cell

Formula %100×=temptIUPagingAt

ssIUPagingLoIUPagingCR

Associated Counters


Notes None

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 9-3 Admission Refused Ratio

KPI Name Admission Refused Ratio

Measurement Scope

Cell

Formula %100

ReRe×=

questNumsourceTotalnNumNoAdmissionRatioNoAdmissio

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.



51

9.4.2 Definition

Table 9-4 Congested Cell Ratio

KPI Name Congested Cell Ratio

Measurement Scope

RNC

Formula %100×=sInRNCmberOfCellTheTotalNu

yHourCellsOnBusfCongestedTheNumberOICR

Associated Counters

See ANNEX

Notes 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 - Radio Network Unavailability 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 9-5 Radio Network Unavailability Ratio

KPI Name Radio Network Unavailability Ratio

Measurement Scope

RNC

Formula %100

}60*{*

×=

∑SPsInRNCmberOfCellTheTotalNu

lTimeCellUnavaiUCR RNC

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.



52

9.6.2 Definition

Table 9-6 Average CPU Load

KPI Name Average CPU Load

Measurement Scope

RNC

Formula lityMeanCPUUti

Associated Counters

See ANNEX

Notes lityMeanCPUUti is the CPU average load showed 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.



53

9.7.2 Definition

Table 9-7 IUB Bandwidth Utilizing Ratio

KPI Name IUB Bandwidth Utilizing Ratio

Measurement Scope

NodeB

Formula %100

Re×=

uplink

uplinkuplink widthrationBandIUBConfigu

ficalTimeTrafIUBIUBRTUR

%100Re

×=downlink

downlinkdownlink widthrationBandIUBConfigu

ficalTimeTrafIUBIUBRTUR

Associated Counters

See ANNEX

Notes uplinkwidthrationBandIUBConfigu and

downlinkwidthrationBandIUBConfigu can be got by “AvailableBandwidth * PlaningCoefficient”, here, AvailableBandwidth is from counters of NodeB (after NodeB V19), and for ATM transport, PlaningCoefficient usually equals to 100%, but for IP transport, this value should be got from transports planning engineer.

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.



54

10.1.2 Definition

Table 10-1 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 10-2 PS UL Throughput

KPI Name PS UL Throughput

Measurement Scope

RNC

Formula utUlThroughp

ughputUlPeakThro

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.



55

10.3.2 Definition

Table 10-3 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 - DL Traffic of Typical Radio Bearers 10.4.1 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.

10.4.2 Definition

Table 10-4 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


Notes Unit: Erl

10.5 Class A - HSDPA Mean UE Number 10.5.1 Description

This grouped KPIs can be used to evaluate the average DL traffic of the HSDPA service at busy hour in one cell.



56

10.5.2 Definition

Table 10-5 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.

10.6 Class A - HSDPA RLC Traffic Volume 10.6.1 Description

This grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service in certain time in one Cell.

10.6.2 Definition

Table 10-6 HSDPA RLC Traffic Volume

KPI Name HSDPA RLC Traffic Volume

Measurement Scope

Cell

Formula icVolumHSDPATraff

Associated Counters

See ANNEX

Notes Unit: byte

10.7 Class A - HSUPA Mean UE Number 10.7.1 Description

This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour in one cell.



57

10.7.2 Definition

Table 10-7 HSUPA mean UE number

KPI Name HSUPA mean UE number

Measurement Scope

Cell

Formula ENumberHSUPAMeanU

Associated Counters

See ANNEX

Notes Unit: Erl

10.8 Class A - HSUPA RLC Traffic Volume 10.8.1 Description

This grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service in certain time in one cell.

10.8.2 Definition

Table 10-8 HSUPA RLC Traffic Volume

KPI Name HSUPA RLC Traffic Volume

Measurement Scope

Cell

Formula

Associated Counters

See ANNEX

Notes Unit: byte

10.9 Class B - UL Traffic Volume of QoS Classes 10.9.1 Description

This grouped KPIs can be used to evaluate the cell’s UL traffic volume of QoS classes in one cell.



58

10.9.2 Definition

Table 10-9 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

10.10 Class B - DL Traffic Volume of QoS Classes 10.10.1 Description

This grouped KPI can be used to evaluate the cell’s DL traffic volume of QoS classes in one cell.

10.10.2 Definition

Table 10-10 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

Notes Unit: bit



59

10.11 Class A – MBMS Service Channel Number 10.11.1 Description

This grouped KPI can be used to evaluate the traffic of MBMS service in one cell.

10.11.2 Definition

Table 10-11 MBMS Service PTM Mode Max Channel Number

KPI Name MBMS Service Channel Number

Measurement Scope

Cell

Formula NumPTMMBMS max_

PTPmeanNumMBMS _

Associated Counters

See ANNEX

Notes Unit: None

10.12 Class A – MBMS Service Throughput 10.12.1 Description

This grouped KPI can be used to evaluate the throughput of MBMS service in one cell.

10.12.2 Definition

Table 10-12 MBMS Service PTM Mode Max Channel Number

KPI Name MBMS Service Throughput

Measurement Scope

Cell

Formula oughputPTMmeanThrMBMS _

oughputPTPmeanThrMBMS _

Associated Counters

See ANNEX

Notes Unit: kbps



60

11 ANNEX

Table 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

VS.RAB.AttEstabPS.Conv Number of the PS RABs requested to establish for conversational services in a RNC

VS.RAB.AttEstabPS.Str Number of the PS RABs requested to establish for streaming services in a cell

VS.RAB.AttEstabPS.Inter Number of the PS RABs requested to establish for interactive services in a cell

PSRABSetupAttempt (cell) go back

VS.RAB.AttEstabPS.Bkg Number of the PS RABs requested to establish for background services in a cell

PSRABSetupSuccess (cell) VS.RAB.SuccEstabPS.Conv Numbers of PS RABs established



61

Reference Name Associated Counters Specification 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

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

RRC.AttConnEstab.Unknown Unknown in a cell

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

RRCConnectionAttemptservic

e (Cell) go back

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

RRCCommectionSuccessser

vice (Cell)

RRC.SuccConnEstab.OrgBkgCall Originating background calls in a cell



62


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

RRC.SuccConnEstab.TmLwPrSig Call re-establishment in a cell

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.AMR Number of AMR Service RABs established successfully in a cell

VPRABSetupAttempt (cell) VS.RAB.AttEstCS.Conv.64 Number of VP Service RABs



63

Reference Name Associated Counters Specification go back 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.AttEstab Number 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.AttEstab Number of RABs requested to establish for PS Service carried by HSUPA

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

PSRABAbnormalRelease VS.RAB.Loss.PS.RF + VS.RAB.Loss.PS.RF :



64

Reference Name Associated Counters Specification Numbers of abnormally released RABs except RF causes in a cell

(cell) go back 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

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_RBAbnormalRelease 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.

VS.HSDPA.RAB.Loss.InActivity : Number of released PS service RABs carried by HSDPA triggered. The cause is User Inactivity.

VS.HSDPA.ChR.HSDSCHtoDCH : Number of successful channel handovers from the HS-DSCH to the DCH in the same cell

VS.HSDPA.ChR.HSDSCHtoFACH : Number of successful channel handovers from the HS-DSCH to the FACH in the same cell

HSDPA_RBNormalRelease VS.HSDPA.RAB.Loss.Norm + VS.HSDPA.RAB.Loss.InActivity + VS.HSDPA.ChR.HSDSCHtoDCH + VS.HSDPA.ChR.HSDSCHtoFACH + VS.HSDPA.HHO.H2D.SuccOutIntraFreq + VS.HSDPA.HHO.H2D.SuccOutInterFreq

VS.HSDPA.HHO.H2D.SuccOutIntraFreq: Number of successful intra-frequency hard handovers from the HS-DSCH to the DCH between two cells



65


VS.HSDPA.HHO.H2D.SuccOutInterFreq: Number of successful inter-frequency hard handovers from the HS-DSCH to the DCH between two cells

HSUPA_RBAbnormalReleasego 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

VS.HSUPA.RAB.Loss.Norm : Number of released PS service RABs carried by HSUPA triggered. The cause is normal.

VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Succ : Number of successful attempts to switch the channel type from EDCH to DCH in the same cell of the RNC

VS.HSUPA.ChR.IntraFreq.EDCHtoDCH.Succ: Number of successful attempts to switch the channel type from EDCH to DCH due to intra-frequency hard handover between two cells.

VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Succ: Number of successful attempts to switch the channel type from EDCH to DCH due to inter-frequency hard handover between two cells.

HSUPA_RBNormalRelease VS.HSUPA.RAB.Loss.Norm + VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Succ + VS.HSUPA.ChR.IntraFreq.EDCHtoDCH.Succ + VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Succ + VS.HSUPA.ChR.EDCHtoFACH.Succ

VS.HSUPA.ChR.EDCHtoFACH.Succ: Number of successful attempts to switch the channel type from EDCH to FACH in the same cell of the RNC

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

SHOASUAttempt (cell) go back

SHO.AttRLAddUESide Number of attempts of soft handover added cell in a cell



66


SHO.AttRLDelUESide Number of RLs that soft handover attempts to delete in a cell

SHO.SuccRLAddUESide Number of successful soft handovers added cell in a cell

SHOASUSuccess (cell)

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.SHO.CellChg.AttOut Number of service cell change attempts from HSDPA cell to HSDPA cell

HSDSCH_SHO_SCellChgSucNum

VS.HSDPA.SHO.CellChg.SuccOut 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.

EDCHSHOAttemptNum VS.HSUPA.EDCH.SHO.Att Number of soft handover requests for the E-DCH channel, including adding and deleting the E-DCH channel.



67


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

HHOSuccess VS.HHO.Succ.RNC Number of successful hard handovers

HtoHIntraHHOAttempNum go back

VS.HSDPA.HHO.AttOutIntraFreq Number of intra-frequency hard handover requests of HSDPA

HtoHIntraHHOSuccessNum VS.HSDPA.HHO.SuccOutIntraFreq 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



68

Reference Name Associated Counters Specification Inter-Frequency Hard Handovers

InterHHOAttempt (Cell) go back

VS.HHO.InterFreq.AttOut Number of Inter-Frequency Hard Handover Requests in a cell

InterHHOSuccess (Cell) VS.HHO.InterFreq.SuccOut Number of Successful Inter-Frequency Hard Handovers in a cell

HtoHInterHHOAttempNum go back

VS.HSDPA.HHO.AttOutInterFreq Number of Inter Frequency Hard Handover Requests of HSDPA

HtoHInterHHOSuccessNum VS.HSDPA.HHO.SuccOutInterFreq 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

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 back

RRC.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



69


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

VS.SRELOC.SuccExec.UEInvCS.RNC

Number of Successful SRNC Relocation Commits of CS service and UE involved.

VS.SRELOC.SuccExec.UEInvPS.RNC

Number of Successful SRNC Relocation Commits of PS service and UE involved.

VS.SRELOC.SuccExec.UENonInvCS.RNC

Number of Successful SRNC Relocation Commits of CS service and UE not involved.

SRNCRelocationSuccess

VS.SRELOC.SuccExec.UENonInvPS.RNC

Number of Successful SRNC Relocation Commits of PS service and UE not involved.

RELOC.AttResAllocUEInvolCS Number of Resource Allocations for TRNC Relocations of CS service and UE involved.

RELOC.AttResAllocUEInvolPS Number of Resource Allocations for TRNC Relocations of PS service and UE involved.

RELOC.AttResAllocUENotInvolCS Number of Resource Allocations for TRNC Relocations of CS service and UE not involved.

TRNCRelocationPreparationAttempt go back

RELOC.AttResAllocUENotInvolPS Number of Resource Allocations for TRNC Relocations of PS service and Uenot involved.

VS.TRELOC.SuccExec.UEInv Number of Successful TRNC Relocations of Different Types

TRNCRelocationSuccess

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

NumberOfUEWith2RL VS.SHO.AS.2Softer Average Number of UEs with Two



70

Reference Name Associated Counters Specification RLs Combined

VS.SHO.AS.2Soft Average Number of UEs with Two RLs Uncombined

VS.SHO.AS.3Soft2Softer Average Number of UEs with Three RLs and Two Combined

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

NumberOfUEWith4RL VS.SHO.AS.4 Average Number of UEs with four RL

NumberOfUEWith5RL VS.SHO.AS.5 Average Number of UEs with five RL

NumberOfUEWith6RL VS.SHO.AS.6 Average Number of UEs with six RL

VS.SHO.AS.1RL Average Number of UEs with one RL in cell level.

VS.SHO.AS.2RL Average Number of UEs with two RL in cell level.

VS.SHO.AS.3RL Average Number of UEs with three RL in cell level.

VS.SHO.AS.4RL Average Number of UEs with four RL in cell level.

VS.SHO.AS.5RL Average Number of UEs with five RL in cell level.

SHO overhead of Cell go back

VS.SHO.AS.6RL Average Number of UEs with six RL in cell level.

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.RANAP.CsPaging.Loss Number of CS domain Paging Messages lost due to congestion.

IUPagingLoss go back

VS.RANAP.PsPaging.Loss Number of CS domain Paging Messages lost due to congestion.

VS.RANAP.CsPaging.Att The number of paging from CN of CS domain.

IUPagingAttempt

VS.RANAP.PsPaging.Att The number of paging from CN of PS domain.



71


IUPagingLoss (cell) go back

VS.RRC.Paging1.Loss.PCHCong.Cell

Discard paging due to congestion

IUPagingAttempt (cell) VS.UTRAN.AttPaging1 The number of paging sent by a cell

AMRULBLER go back VS.ULBlerAMR UL BLER of AMR Speech Service on DCH

VPULBLER VS.ULBlerCSRT.64 UL BLER of CS 64 K Real-time Service on DCH

None

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







PSBkg64KULAverageThroughput

VS.PS.BKG.Kbps.UL64 UL Bit Rate of PS 64K Background Traffic







PSStr64KDLAverageThroughput go back

VS.PS.Str.Kbps.DL64 DL Bit Rate of PS 64K Streaming Traffic

PSStr128KDLAverageThroughput


PSStr144KDLAverageThroughput


PSInter64KDLAverageThroughput

VS.PS.Int.Kbps.DL64 DL Bit Rate of PS 64K Interactive Traffic





PSInter384KDLAverageThr VS.PS.Int.Kbps.DL384 DL Bit Rate of PS 384K Interactive



72

Reference Name Associated Counters Specification oughput Traffic

PSBkg64KDLAverageThroughput

VS.PS.BKG.Kbps.DL64 DL Bit Rate of PS 64K 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.R99PSLoad.ULThruput.RNC VS.HSUPAPSLoad.ULThruput.RNC

UL Throughput of PS Service of one RNC in statistical period

UlPeakThroughput VS.R99PSLoad.MaxULThruput.RNC VS.HSUPAPSLoad.MaxULThruput.RNC

Max uplink traffic of all services in the PS domain of the RNC.

DlThroughput go back VS.R99PSLoad.DLThruput.RNC VS.HSDPAPSLoad.DLThruput.RNCVS.MBMSPSLoad.DLThruput.RNC

DL Throughput of PS Service of one RNC in statistical period

DlPeakThroughput VS.R99PSLoad.MaxDLThruput.RNC VS.HSDPAPSLoad.MaxDLThruput.RNC VS.MBMSPSLoad.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



73

Reference Name Associated Counters Specification 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

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



CellULInterTrafficVolume


CellULBkgTrafficVolume VS.PS.bkg.UL.64.Thruput UL throughput of PS 64K Background Service In a Cell



74


VS.PS.bkg.UL.128.Thruput UL throughput of PS 128K 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


CellDLStrTrafficVolume


VS.PS.Int.DL.64.Thruput DL throughput of PS 64K Interactive Service In a Cell



CellDLInterTrafficVolume


VS.PS.bkg.DL.64.Thruput DL throughput of PS 64K Background Service In a Cell



CellDLBkgTrafficVolume


TheNumberOfCongestedCellsOnBusyHour go back

VS.LCC.OverCongNumUL>0 or VS.LCC.OverCongNumDL>0

Numbers of UL and DL overload congestions respectively in a cell.

IUBRealTimeTrafficuplink go back

VS.ATMUlAvgUsed.1 + VS.ATMUlAvgUsed.2 + VS.ATMUlAvgUsed.3 + VS.ATMUlAvgUsed.4 + VS.IPUlAvgUsed.1 + VS.IPUlAvgUsed.2 + VS.IPUlAvgUsed.3 +

The mean uplink thruput of Iub interface



75

Reference Name Associated Counters Specification VS.IPUlAvgUsed.4

IUBRealTimeTrafficdownlink VS.ATMDLAvgUsed.1 + VS.ATMDLAvgUsed.2 + VS.ATMDLAvgUsed.3 + VS.ATMDLAvgUsed.4 + VS.IPDLAvgUsed.1 + VS.IPDLAvgUsed.2 + VS.IPDLAvgUsed.3 + VS.IPDLAvgUsed.4

The mean downlink thruput of Iub interface

IUBConfigurationBandwidthuplink

(VS.ATMUlTotal.1 + VS.ATMUlTotal.2 + VS.ATMUlTotal.3 + VS.ATMUlTotal.4) + (VS.IPUlTotal.1 + VS.IPUlTotal.2 + VS.IPUlTotal.3 + VS.IPUlTotal.4) * PlaningCoefficient

The configurated uplink bandwidth

of Iub interface

IUBConfigurationBandwidthdownlink

(VS.ATMDLTotal.1 + VS.ATMDLTotal.2 + VS.ATMDLTotal.3 + VS.ATMDLTotal.4) + (VS.IPDLTotal.1 + VS.IPDLTotal.2 + VS.IPDLTotal.3 + VS.IPDLTotal.4) * PlaningCoefficient

The configurated downlink

bandwidth of Iub interface

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.

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.IurL

VS.Norm.Rel.PS.BE.RB.0.32.IurLinkVS.Norm.Rel.PS.BE.RB.32.64.IurLink VS.Norm.Rel.PS.BE.RB.64.144.IurL



76

Reference Name Associated Counters Specification ink + VS.Norm.Rel.PS.BE.RB.144.384.IurLink + VS.Norm.Rel.PS.CCH.IurLink

ink 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

HSUPATrafficVolum go back

VS.HSUPA.MeanChThroughput.TotalBytes

Total bytes transmit in Static. Time of PS service carried by HSUPA

MBMS_RB_SetupSuccess go back

VS.MBMS.RB.PTM.SuccEstab Numbers of MBMS service RB setup success in PTM mode.

MBMS_RB_SetupAttemp VS.MBMS.RB.PTP.AttEstab Numbers of MBMS service RB setup attemp in PTM mode.

MBMS_PTP_RB_SetupSuccess go back

VS.MBMS.RB.PTP.SuccEstab Number of MBMS service RB setup success in PTP mode.

MBMS_PTP_RB_SetupAttemp

VS.MBMS.RB.PTP.AttEstab Number of MBMS service RB setup attemp in PTP mode.

MBMS_PTP_RB_Abnormalrelease go back

VS.MBMS.RB.PTP.Loss.Abnorm Number of MBMS service RB abnormal release in PTP mode.

VS.MBMS.RB.PTP.Loss.Norm Number of MBMS service RB normal release in PTP mode.

MBMS_PTP_RB_Normalrelease

VS.MBMS.RB.PTP.Loss.Abnorm Number of MBMS service RB abnormal release in PTP mode.

PTPtoPTMSuccNum go back

VS.MBMS.PTPtoPTM.Succ Number of channel mode switch success from PTP to PTM.



77


PTPtoPTMAttempNum VS.MBMS.PTPtoPTM.Att Number of channel mode switch attemp from PTP to PTM.

MBMS_PTPmeanNum go back

VS.MBMS.PTP.UE.Mean.Cell Mean UE number of MBMS service in PTP mode.

MBMS_PTMmaxNum VS.MBMS.PTM.RB.Max.Cell Max UE number of MBMS service in PTM mode.

MBMS_PTMmeanThroughput go back

VS.MBMS.PTM.MeanThroughput.Cell

Mean throughput of MBMS service in PTM mode.

MBMS_PTPmeanThroughput

VS.MBMS.PTP.MeanThroughput.Cell

Mean throughput of MBMS service in PTP mode.

12 Mapping List More details about the relationship between KPIs and counters mentioned in this article please refer to RAN10.0 KPI Formula.xls.

RAN Key Performance Indicators Reference(RAN10.0_01)

Documents

typical radio

abnormally

frequency

frequency

released rabs

2k bit rates

rabs successfully

released rabs