WCDMA Performance - Radio Access Network KPI Definititon Manual for UMTS

7/24/2019 WCDMA Performance - Radio Access Network KPI Definititon Manual for UMTS

1/64

Product Version: Definition

Huawei Technologies Co. Ltd.

Product Name: Total page

WCDMA Performance - Radio Access

Network KPI Definition Manual for

UMTS5.1(V1.3)

For internal use only

2006-8-26

Written: WCDMA&GSM

Data: 2006-08-26`

Review: Data:

Review: Data:

Huawei Technologies Co., Ltd.

All rights reserved


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WCDMA Performance Radio Access Network KPI definition Manual

for UMTS5.1 (V1.2)

07-7-3 All rights reserved Page 2 , Total 2

Revision Record

DateRevision

version

change Description Author

2005-08-12 1.00 In itial vers io n. Ch en Qi Liu XiaLing

2 005 -0 8-2 5 1 .0 1 Mo dif y th e K PIs ac co rd in g t o t he

sugg est ions .Chen Qi

2 005 -0 9-2 0 1 .0 2 Mo dif y th e K PIs ac co rd in g t o t he

review .Chen Qi

2 005 -0 9-2 4 1 .0 3 M o d if y t h e c o u n t e r s a b o u t S H O K P I s

according to new RNC vers ion.Chen Qi

2 005 -11-0 4 1 .0 4

M o d if y t h e K P Is a c c o rd i n g t o t h e n e w

U MT S K P I B a s e li n e v e r s i on 3 .0 a n d

RNC Performance V15C01B063.

Chen Qi

2 006 -0 1-1 0 1 .0 5

M o d if y t h e K P Is a c c o rd i n g t o t h e n e w

U MT S K P I B a s el in e v e rs i o n 3 .3 a n d

RNC Performance V15C01B065.

Chen Qi

2006-04 1.1

Mo dify the K PIs an d co un ters

acco rd ing to t he RNC V16C01B060

a dd s o m e K P Is ( 9) a cc o rd in g t o t h e

UMTS KPI Basel ine vers ion 3 .3 .

Hua yun long

2006-06 1.11

Divide the KPIs in to Class A and Class

B , and M2000 can su pp ly the s t a t is t i c

repor t for the K PIs of Class A

Guanshiguo/Hua

yun long /L iuy ingwe i

2006-07 1.2 Up ate for RNC Vers io n V17C01B 050 Gu an sh ig uo /l iu yin gw ei

2006-12 1.3 Up ate fo r RNC Vers io n V17C01B 070 Gu an sh ig uo /l iu yin gw ei


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Content

1 Introduction .......................................................................... 7

2 KPI definition template ......................................................... 7

3 KPI classification.................................................................. 7

4 Coverage KPIs ..................................................................... 94.1 Class B - UL Interference Cell Ratio..................................................................................9

4.2 Class A - Soft Handover Ratio.........................................................................................10

5 Accessibility KPIs ............................................................... 105.1 Class B - IU Paging Success Ratio..................................................................................10

5.2 Class A - Radio Access Success Ratio................................................................ ...........11

5.3 Class A - RRC Setup Success Ratio (other) ...................................................................12

5.4 Class A - RRC Setup Success Ratio (service)................................................................12

5.5 Class A - AMR RAB Setup Success Ratio ......................................................................13

5.6 Class A - VP RAB Setup Success Ratio..........................................................................14

5.7 Class A - CS RAB Setup Success Ratio..........................................................................14

5.8 Class A - PS RAB Setup Success Ratio..........................................................................15

5.9 Class A HSDPA RAB Setup Success Ratio .................................................................15

6 Retainability KPIs ............................................................... 166.1 Class A - CS Service Drop Ratio.....................................................................................16

6.2 Class A - AMR Call Drop Ratio........................................................................................17

6.3 Class A - VP Call Drop Ratio ...........................................................................................17

6.4 Class A - AMR Traffic Drop Ratio....................................................................................18

6.5 Class A - VP Traffic Drop Ratio .......................................................................................19

6.6 Class A - PS Service Drop Ratio .....................................................................................19

6.7 Class A HSDPA Service Drop Ratio .............................................................................20

7 Mobility KPIs ...................................................................... 217.1 Class A - Soft Handover Success Ratio ..........................................................................21

7.2 Class A - Softer Handover Success Ratio.......................................................................21

7.3 Class A HS-DSCH Service Cell Change Success Rate with SHO HSDPA to HSDPA

227.4 Class A - Channel Handover Success Ratio HSDPA to DCH ..................................22


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7.5 Class A - Channel Handover Success Ratio DCH to HSDPA ..................................23

7.6 Class A - Intra-frequency Hard Handover Success Ratio ...............................................24

7.7 Class A - Intra-frequency Hard Handover Success Ratio HSDPA to HSDPA ..........24

7.8 Class A - Inter-frequency Hard Handover Success Ratio ...............................................25

7.9 Class A - Inter-frequency Hard Handover Success Ratio HSDPA to HSDPA ..........25

7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM)............................26

7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)..........................27

7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) ..........................27

7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS )................28

7.14 Class B - SRNC Relocation Preparation Success Ratio .................................................28

7.15 Class B - TRNC Relocation Preparation Success Ratio .................................................29

8 Service Integrity KPIs......................................................... 308.1 Class A - PS Service UL Average Throughput................................................................30

8.2 Class A - PS Service DL Average Throughput................................................................31

8.3 Class B - Service UL Average BLER ...............................................................................32

8.4 Class B - Call Setup Delay...............................................................................................32

8.5 Class B - DL RLC Average Retransmission Ratio...........................................................33

8.6 Class B - HSDPA RLC Throughput .................................................................................34

9 Availability KPIs.................................................................. 349.1 Class B - Worst Cell Ratio................................................................................................34

9.2 Class B - IU Paging Congestion Ratio .............................................................................35

9.3 Class B - Admission Refused Ratio .................................................................................36

9.4 Class B - Congested Cell Ratio .......................................................................................36

9.5 Class B - Unserviceable Cell Ratio ..................................................................................37

9.6 Class B - Average CPU Load...........................................................................................37

9.7 Class B - IUB Bandwidth Utilizing Ratio................................................................ ...........38

10 Traffic KPIs......................................................................... 3910.1 Class A - CS Equivalent Erlang .......................................................................................39

10.2 Class A - PS UL Throughput............................................................................................39

10.3 Class A - PS DL Throughput............................................................................................40

10.4 Class A - UL Traffic of Typical Radio Bearers .................................................................40

10.5 Class A - DL Traffic of Typical Radio Bearers .................................................................41

10.6 Class A - HSDPA Mean UE Number ...............................................................................42

10.7 Class A - HSDPA RLC Traffic Volume.............................................................................43

10.8 Class B - UL Throughput of QoS Classes .......................................................................43

10.9 Class B - DL Throughput of QoS Classes .......................................................................44


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11 ANNEX............................................................................... 45


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HUAWEI RAN KPI for Performance Management

Key words: RAN, KPI, Performance Management

Abstract: This document is a contribution to the RAN KPIs on RNC performance statistics.

The document proposes a list of UMTS network level KPIs that should be measured and

used to evaluate radio network performance from coverage, accessibility, retainablity,

mobility, quality and traffic.

List of abbreviations:

Abbreviation Full spelling

PM Performance Management

RAN Radio Access Network

CS Circuit Switched Domain

PS Packet Switched Domain

AMR Adaptive Multi-Ratio

HHO Hard Handover

SHO Soft Handover

SoHO Softer Handover

VP Video Phone

CE Channel Element

UL Uplink

DL Downlink

RTWP Received Total Wideband Power

BLER Block Error Ratio

RAT Radio Access Technology

KPI Key Performance Indicator

DCCC Dynamic Channel Configuration Control

SCCP Signalling Connection Control Part

TRNC Target Radio Network Controller

HSDPA High Speed Downlink Packet Access

HSDSCH High Speed Downlink shared channel


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1 Introduction

The purpose of this document is to specify the RAN KPI definition as well as counters used to calculate the

KPI.

The original KPI definition comes from the experiences of the commercial network management and radio

network optimization. And 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, it means that the KPI value shows the

performance on the RAN and the related counters can be gotten from RNC statistic directly. If the scope is Cell,

it means that KPI value only shows the performance in a cell and the involved counters can be gotten from cell

statistic.

Formula

This sub clause contains a formula used to calculate the KPI. Generally the formula consists of several

counters which shall be explained in other sub clause.

Associated Counters

This sub clause contains counters that used in the formula. It also contains the description of the counters.

Annex A provides the counter list.

Class

This property is labeled at the KPI name. Class A means the KPI is a basic one, and must be monitored in

M2000. Class B means the KPI is a additional one, it is useful for optimization, and is a optional KPI monitored

in M2000.

3 KPI classification

The KPI can be divided into following classes, and the counters related to the KPI shall be well defined in

the PM system of RNC.

Coverage KPIs

UL Interference Cell RatioSoft Handover Ratio


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Accessibility KPIs

IU Paging Success Ratio

Radio Access Success Ratio

RRC Setup Success Ratio (other)

RRC Setup Success Ratio (service)

AMR RAB Setup Success Ratio

VP RAB Setup Success Ratio

CS RAB Setup Success Ratio

PS RAB Setup Success Ratio

HSDPA RAB Setup Success Rate

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 Rate

Mobility KPIs

Soft Handover Success Ratio

Softer Handover Success Ratio

Soft Handover Success Ratio HSDPA to HSDPA

Channel Handover Success Ratio HSDPA to DCHChannel 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)

SRNC Relocation Preparation Success Ratio

TRNC Relocation Preparation Success Ratio

Service Integrity KPIs

PS Service UL Average Throughput

PS Service DL Average Throughput

Service UL Average BLER

Call Setup Delay

DL RLC Average Retransmission Ratio

HSDPA RLC Throughput

Availability KPIs

Worst Cell RatioIU Paging Congestion Ratio


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Admission Refused Ratio

Congested Cell Ratio

Unserviceable Cell Ratio

Average CPU Load

IUB Bandwidth Utilizing Ratio

Traffic KPIs

CS Equivalent Traffic

PS UL Throughput

PS DL Throughput

UL Traffic of Typical Radio Bearer Rate

DL Traffic of Typical Radio Bearer Rate

HSDPA Mean UE Number

HSDPA RLC Traffic Volume

UL Throughput of QoS classesDL Throughput 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.

4.1.2 Definition

Table1 UL Interference Cell Ratio

KPI Name UL Interference Cell Ratio

Measurement

Scope RNC

Formula %10098,

sInRNC mberOfCell TheTotalNudBm MeanRTWP Which fCellsTheNumberO

ULIR

Associa ted

Counters See ANNEX

Notes -98dBm is refered by the experience from commercial network


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4.2 Class A - Soft Handover Ratio

4.2.1 Description

This KPI can be used to evaluate the consumption to network resources due to soft

handover in one RNC.

4.2.2 Definition

Table2 Soft Handover Ratio

KPI Name Soft Handover Ratio

Measurement

Scope RNC

Formula %1001111

312111

C B AC B A

SHR

A1: RLhberOfUEWit N 1um

B1: RLhberOfUEWit N 2umAssocia ted

Counters

C1: RLhberOfUEWit N 3um

Notes None

5 Accessibility KPIs

5.1 Class B - IU Paging Success Ratio

5.1.1 Description

This KPI can be used to evaluate the success response to the paging from the core network

in one RNC. However the lower paging success ratio does not always mean the lower

paging response, because it may be caused by the unnecessary paging messages from

the core network. So its important to analyze the terminated radio access success ratio

and the core networks paging strategy for further confirmation.


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5.1.2 Definition

Table3 IU Paging Success Ratio

KPI Name IU Paging Success Ratio

Measurement

Scope RNC

Formula %100 _ tempt IUPagingAt ccess IUPagingSu

SR IUP

Associa ted

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, RAB, and Direct Transfer procedure.

Generally only the RRC and the RAB procedure can be observed from RAN and it is

usually assumed that there is no error occurred when RAN handling the direct transfer

messages. That is the authentication procedure will be considered to be performed

successfully.

This KPI can be used to evaluate the radio access success ratio in one RNC and the access

failures caused by the SCCP congestion are not considered in this call setup procedure.

5.2.2 Definition

Table4 Radio Access Success Ratio

KPI Name Radio Access Success Ratio

Measurement

Scope RNC Cell

Formula %100)( _ _ Service Attempt PSRABSetup Attempt CSRABSetupSuccess PSRABSetupSuccessCSRABSetup

SR RRCS SR RA

Associa ted Counters

See ANNEX RNC ANNEX Cell RRCS_SR service


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Notes None

5.3 Class A - RRC Setup Success Ratio (other)

5.3.1 Description

The RRC setup prcedure is trigged by different reasons, which can be devided into two

classes, the related service and other reasons.

This KPI can be used to evaluate the RRC setup success ratio, which does not include the

service causes in one RNC.

5.3.2 Definition

Table5 RRC Setup Success Ratio (other)

KPI Name RRC Setup Success Ratio (other)

Measurement

Scope RNC Cell

Formula %100 _ other other

other

ionAttempt RRCConnect ionSuccess RRCConnect SR RRCS

Associa ted

Counters See ANNEX RNC ANNEX(Cell)

Notes None

5.4 Class A - RRC Setup Success Ratio (service)

5.4.1 Description

This KPI can be used to evaluate the RRC setup success ratio, which only includes the

service causes in one RNC.

5.4.2 Definition

Table6 RRC Setup Success Ratio (service)


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KPI Name RRC Setup Success Ratio (service)

Measurement

Scope

RNC Cell

Formula %100 _ Service service

service

ionAttempt RRCConnect ionSuccess RRCConnect

SR RRCS

Associa ted

Counters See ANNEXRNC ANNEXCell

Notes None

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 AMR service in one RNC,

which cant 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

Table7 AMR RAB Setup Success Ratio

KPI Name AMR RAB Setup Success Ratio

Measurement

Scope RNC Cell

Formula %100 _ pAttempt AMRRABSetu

pSuccess AMRRABSetuSR AMRRABS

Associa ted


Notes None


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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 VP service in one RNC,

which cant be used to evaluate the VP call setup success ratio unless the related RRC

procedures of VP service are successful.

5.6.2 Definition

Table8 VP RAB Setup Success Ratio

KPI Name VP RAB Setup Success Ratio

Measurement

Scope RNC Cell

Formula %100 _ Attempt VPRABSetupSuccessVPRABSetup

SRVPRABS

Associa ted


Notes None

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 service in one RNC.

5.7.2 Definition

Table9 CS RAB Setup Success Ratio

KPI Name CS RAB Setup Success Ratio

Measurement

Scope RNC Cell

Formula %100 _ Attempt CSRABSetup

SuccessCSRABSetupSRCSRABS


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Associa ted


Notes None

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 service in one RNC.

5.8.2 Definition

Table10 PS RAB Setup Success Ratio

KPI Name PS RAB Setup Success Ratio

Measurement

Scope RNC Cell

Formula %100 _

Attempt PSRABSetup

Success PSRABSetupSR PSRAB

Associa ted


Notes None

5.9 Class A HSDPA RAB Setup Success Ratio

5.9.1 Description

This KPI can be used to evaluate the RAB setup success ratio of the PS service carried by

HSDPA.

5.9.2 Definition

Table11 PS RAB Setup Success Ratio

KPI Name HSDPA RAB Setup Success Ratio


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Measurement

Scope Cell

Formula %100 _ _

_ _ tempt RABSetupAt HSDPAccess RABSetupSu HSDPA

SR RAB HSDPA

Associa ted

Counters See ANNEX

Notes None

6 Retainability KPIs

6.1 Class A - CS Service Drop Ratio

6.1.1 Description

This KPI can be used to evaluate the call drop ratio of CS service in one RNC. The call

drops will happen due to RNC abnormal release trigged by RAB RELEASE REQUEST or

IU RELEASE REQUEST messsages.

6.1.2 Definition

Table12 CS Service Call Drop Ratio

KPI Name CS Service Drop Ratio

Measurement

Scope RNC Cell

Formula

RNC: %100Re

_ SuccessCSRABSetup

leasemal CSRABAbnor CDRCS

Cell : %100e

Re _

easeCSRABleasemal CSRABAbnor

CDRCS

Associa ted


Notes None


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6.2 Class A - AMR Call Drop Ratio

6.2.1 Description

This KPI can be used to evaluate the call drop ratio of AMR service in one RNC. The call

drops will happen due to RNC abnormal release trigged by RAB RELEASE REQUEST or

IU RELEASE REQUEST messsages.

6.2.2 Definition

Table13 AMR Call Drop Ratio

KPI Name AMR Call Drop Ratio

Measurement

Scope RNC Cell

Formula

RNC: %100Re

_ pSuccess AMRRABSetu

leasermal AMRRABAbnoCDR AMR

Cell : %100e

Re _

ease AMRRABleasermal AMRRABAbno

CDR AMR

Associa ted


Notes None

6.3 Class A - VP Call Drop Ratio

6.3.1 Description

This KPI can be used to evaluate the call drop ratio of VP service in one RNC, which the call

drops happened due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU

RELEASE REQUEST messsages.

6.3.2 Definition

Table14 VP Call Drop Ratio

KPI Name VP Call Drop Ratio


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Measurement

Scope RNC Cell

Formula

RNC : %100Re

_ SuccessVPRABSetupleasemal VPRABAbnor

CDRVP

Cell : %100Re

Re _ easeVPRAB

leasemal VPRABAbnor CDRVP

Associa ted


Notes None

6.4 Class A - AMR Traffic Drop Ratio

6.4.1 Description

This KPI can be used to evaluate the traffic per call drop of AMR service in one RNC in

terms of the experience of GSM network management.

6.4.2 Definition

Table15 AMR Traffic Drop Ratio

KPI Name AMR Traffic Drop Ratio

Measurement

Scope RNC Cell

Formula leasermal AMRRABAbno

AMRTrafficTDR AMR

Re60

_

Associa ted

Counters See ANNEXRNC ANNEXCel l

Notes Unit: minute


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6.5 Class A - VP Traffic Drop Ratio

6.5.1 Description

This KPI can be used to evaluate the traffic per call drop of VP service in one RNC.

6.5.2 Definition

Table16 VP Traffic Drop Ratio

KPI Name VP Traffic Drop Ratio

Measurement

Scope RNC

Cell

Formula easeal VPRABAbnor

VPTrafficTDRVP

e60

_

Associa ted


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 service in one RNC, which the

call drops happened due to RNC abnormal release trigged by RAB RELEASE REQUEST

or IU RELEASE REQUEST messsages.

6.6.2 Definition

Table17 PS Service Drop Ratio

KPI Name PS Service Drop Ratio

Measurement

Scope RNC Cell

Formula RNC : %100Re

_ Success PSRABSetup

leasemal PSRABAbnor CDR PS


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Cell : %100Re

Re _

ease PSRABleasemal PSRABAbnor

CDR PS


See ANNEXRNC ANNEXCell

Notes None

6.7 Class A HSDPA Service Drop Ratio

6.7.1 Description

This KPI can be used to evaluate the call drop ratio of PS service carried by HSDPA in one

cell, which the call drops happened due to RNC abnormal release trigged by RAB

RELEASE REQUEST or IU RELEASE REQUEST messsages.

6.7.2 Definition

Table18 PS Service Drop Ratio

KPI Name PS Service Drop Ratio

Measurement

Scope Cell

Formula %100Re _

Re _ _ lease RAB HSDPA

leasel RABAbnorma HSDPACDR HSDPA

Associa ted

Counters See ANNEX

Notes None


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7 Mobility KPIs

7.1 Class A - Soft Handover Success Ratio

7.1.1 Description

This KPI can be used to evaluate the soft handover success ratio in one RNC, which

includes softer handover.

7.1.2 Definition

Table19 Soft Handover Success Ratio

KPI Name Soft Handover Success Ratio

Measurement

Scope RNC Cell

Formula %100 _ mpt SHOASUAtteessSHOASUSucc

SRSHO

Associa ted


Notes None

7.2 Class A - Softer Handover Success Ratio

7.2.1 Description

This KPI can be used to evaluate the softer handover success ratio in one RNC.

7.2.2 Definition

Table20 Softer Handover Success Ratio

KPI Name Softer Handover Success Ratio

Measurement

Scope RNC Cell


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Formula %100 _ empt SoHOASUAtt cessSoHOASUSucSRSoHO


See ANNEXRNC ANNEXCell

Notes None

7.3 Class A HS-DSCH Service Cell Change Success Rate with SHO HSDPA

to HSDPA

7.3.1 Description

This KPI can be used to evaluate the soft handover success ratio of HSDPA service in a

cell.

7.3.2 Definition

Table21 Soft Handover Success Ratio

KPI Name Soft Handover Success Ratio HSDPA to HSDPA

Measurement

Scope Cell

Formula %100empNum HtoHSHOAtt cessNum HtoHSHOSuccessRatio HtoHSHOSuc

Associa ted

Counters See ANNEX

Notes None

7.4 Class A - Channel Handover Success Ratio HSDPA to DCH

7.4.1 Description

This KPI can be used to evaluate the channel handover success ratio when UE handover

from HSDPA to DCH in a cell.


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7.4.2 Definition

Table22 Channel Handover Success Ratio (H to D)

KPI Name Channel Handover Success Ratio HSDPA to DCH

Measurement

Scope Cell

Formula %100mpNum HtoRHOAtteessNum HtoRHOSuccessRatio HtoRHOSucc

Associa ted

Counters See ANNEX

Notes None

7.5 Class A - Channel Handover Success Ratio DCH to HSDPA

7.5.1 Description

This KPI can be used to evaluate the channel handover success ratio when UE handover

from DCH to HSDPA in a cell.

7.5.2 Definition

Table23 Channel Handover Success Ratio (D to H)

KPI Name Channel Handover Success Ratio DCH to HSDPA

Measurement

Scope Cell

Formula %100mpNum RtoHHOAtteessNum RtoHHOSucc

essRatio RtoHHOSucc

Associa ted

Counters See ANNEX

Notes None


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7.6 Class A - Intra-frequency Hard Handover Success Ratio

7.6.1 Description

This KPI can be used to evaluate the intra-frequency hard handover success ratio in one

RNC.

7.6.2 Definition

Table24 Intra-frequency Hard Handover Success Ratio

KPI Name Intra-frequency Hard Handover Success Ratio

Measurement

Scope RNC

Formula %100 _ tempt InterHHOAt HHOAttempt ccess InterHHOSu HHOSuccess

SR IntraHHO

Associa ted

Counters See ANNEX

Notes None

7.7 Class A - Intra-frequency Hard Handover Success Ratio HSDPA to

HSDPA

7.7.1 Description

This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPA

service in a cell.

7.7.2 Definition

Table25 Intra-frequency Hard Handover Success Ratio

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

Measurement

Scope Cell


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Formula %100m HOAttempNu HtoHIntraH

um HOSuccessN HtoHIntraH atio HOSuccessR HtoHIntraH

Associa ted

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.

7.8.2 Definition

Table26 Inter-frequency Hard Handover Success Ratio

KPI Name Inter-frequency Hard Handover Success Ratio

Measurement

Scope RNC

Formula %100 _ tempt InterHHOAt ccess InterHHOSuSR InterHHO

Associa ted

Counters See ANNEX

Notes None

7.9 Class A - Inter-frequency Hard Handover Success Ratio HSDPA to

HSDPA

7.9.1 Description

This KPI can be used to evaluate the inter-frequency hard handover success ratio of HSDPA

service in a cell.


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7.9.2 Definition

Table27 Inter-frequency Hard Handover Success Ratio

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

Measurement

Scope Cell

Formula %100m HOAttempNu HtoHInterH

um HOSuccessN HtoHInterH atio HOSuccessR HtoHInterH

Associa ted

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 success ratio in one RNC,

which includes handover out from this RNC and handover to this RNC.

7.10.2 Definition

Table28 CS Inter-RAT Handover SuccessRatio (WCDMA to GSM)

KPI Name CS Inter-RAT Handover Success Ratio (WCDMA to GSM)

Measurement

Scope RNC Cell

Formula %100 _ HOAttempt CSInterRAT HOSuccessCSInterRAT

SR HOCSInterRAT

Associa ted


Notes None


27/64


for UMTS5.1 (V1.2)


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 success ratio in one RNC,


7.11.2 Definition

Table29 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)

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

Measurement

Scope RNC Cell

Formula %100 _ ut HOAttemptO PSInterRAT ut HOSuccessO PSInterRAT

SR HO PSInterRAT out

Associa ted


Notes None

7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)

7.12.1 Description

This KPI can be used to evaluate the PS inter-RAT handover success ratio in one RNC,


7.12.2 Definition

Table30 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)

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

Measurement

Scope RNC Cell

Formula %100 _ n HOAttemptI PSInterRAT

n HOSuccessI PSInterRAT SR HO PSInterRAT

in


28/64


for UMTS5.1 (V1.2)


Associa ted


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 success ratio in one cell,

from WCDMA to GPRS.

7.13.2 Definition

Table31 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 _ pt RATHOAttem HSDPAInter ss RATHOSucce HSDPAInter SR RATHO HSDPAInter

Associa ted

Counters See ANNEX

Notes None

7.14 Class B - SRNC Relocation Preparation Success Ratio

7.14.1 Description

This KPI can be used to evaluate the relocation preparation success ratio in one RNC, which

serves as SRNC.

7.14.2 Definition

Table32 SRNC Relocation Preparation Success Ratio


29/64


for UMTS5.1 (V1.2)


KPI Name SRNC Relocation Preparation Success Ratio

Measurement

Scope

RNC

Formula %100Pr Re

Re _

ttempt eparationAlocationSRNC ccesslocationSuSRNC

SRSRNCRP

Associa ted

Counters See ANNEX

Notes None

7.15 Class B - TRNC Relocation Preparation Success Ratio

7.15.1 Description

This KPI can be used to evaluate the relocation preparation success ratio in one RNC, which

serves as TRNC.

7.15.2 Definition

Table33 TRNC Relocation Preparation Success Ratio

KPI Name TRNC Relocation Preparation Success Ratio

Measurement

Scope RNC

Formula %100Pr Re

Re _

ttempt eparationAlocationTRNC ccesslocationSuTRNC

SRTRNCRP

Associa ted

Counters See ANNEX

Notes None


30/64


for UMTS5.1 (V1.2)


8 Service Integrity KPIs

8.1 Class A - PS Service UL Average Throughput

8.1.1 Description

This grouped KPI can be used to evaluate the busy hour UL throughput of PS service in

each cell. According to the experience from commercial network, there are nine services

listed in the following definition.

8.1.2 Definition

Table34 PS Service UL Average Throughput

KPI Name PS Service UL Average Throughput

Measurement

Scope Cell

Formula

Throughput KULAverage PSStr 64

Throughput KULAverage PSInter 64




Throughput KULAverage PSBkg 64




Associa ted

Counters See ANNEX

Notes


31/64


for UMTS5.1 (V1.2)


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 PS service in

each cell. According to the experience from commercial network, there are twelve services

listed in the following definition.

8.2.2 Definition

Table35 PS Service DL Average Throughput

KPI Name PS Service DL Average Throughput

Measurement

Scope Cell

Formula

Throughput KDLAverage PSStr 64



Throughput KDLAverage PSInter 64




Throughput KDLAverage PSBkg 64




Associa ted

Counters See ANNEX

Notes


32/64


for UMTS5.1 (V1.2)


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 service in each cell.

According to the experience from commercial network, there are three services listed in the

following definition.

8.3.2 Definition

Table36 Service UL BLER

KPI Name Service UL BLER

Measurement

Scope Cell

Formula

AMRULBLER

VPULBLER

KULBLER PS 64

Associa ted

Counters See ANNEX

Notes

8.4 Class B - Call Setup Delay

8.4.1 Description

This grouped KPI can be used to evaluate the Call Setup Delay time in one RNC. According

to the experience from commercial network, there are three services listed in the following

definition.

8.4.2 Definition

Table37 Call Setup Delay

KPI Name Call Setup Delay

Measurement RNC


33/64


for UMTS5.1 (V1.2)


Scope

Formula

ccessTime RRCSetupSu

eSuccessTimCSRABSetup

eSuccessTim PSRABSetup

Associa ted

Counters See ANNEX

Notes

ccessTime RRCSetupSu based on each cell, eSuccessTimCSRABSetup

and eSuccessTim PSRABSetup based on RNC can be together used

to evaluate call setup delay.

8.5 Class B - DL RLC Average Retransmission Ratio

8.5.1 Description

This KPI can be used to evaluate the DL RLC average retransmission in one RNC.

8.5.2 Definition

Table38 DL RLC Average Retransmission Ratio

KPI Name DL RLC Average Retransmission Ratio

Measurement

Scope RNC Cell

Formula %100Re

ockAM DLRLCSentBdBlockAM transmitte DLRLC DLRLCARR

Associa ted


Notes None


34/64


for UMTS5.1 (V1.2)


8.6 Class B - HSDPA RLC Throughput

8.6.1 Description

This KPI can be used to evaluate the DL RLC average throughput in one cell.

8.6.2 Definition

Table39 HSDPA RLC Troughput

KPI Name HSDPA RLC Troughput

Measurement

Scope Cell

Formula %100.

_ _ Timetatic

roughput HSDPARLCThTHPUT RLC HSDPA

Associa ted

Counters See ANNEX

Notes This KPI should be calculated in busy time

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 rate or call setup

success rate to the deteriorating of network performance in one RNC.

9.1.2 Definition

Table40 Worst Cell Ratio

KPI Name Worst Cell Ratio (WCR)

Measurement

Scope RNC


35/64


for UMTS5.1 (V1.2)


Formula %100%)321(%)9521(,

sInRNC mberOfCell TheTotalNuandB Bor andA Awhich fCellsTheNumberOWCR

A1: See AMR RAB Setup Success Ratio

A2: See VP RAB Setup Success Ratio

B1: See AMR Call Drop Ratio

Associa ted

Counters

B2: See VP Call Drop Ratio

Notes

95% and 3% are refered by the experience from commercial

network while the traffic with AMR voice and video phone is

bigger than 0.1 Erlang.

9.2 Class B - IU Paging Congestion Ratio

9.2.1 Description

This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within

IU interface.

9.2.2 Definition

Table41 IU Paging Congestion Ratio

KPI Name IU Paging Congestion Ratio

Measurement

Scope RNC Cell

Formula %100tempt IUPagingAt

ss IUPagingLo IUPagingCR

Associa ted


Notes None


36/64


for UMTS5.1 (V1.2)


9.3 Class B - Admission Refused Ratio

9.3.1 Description

This KPI can be used to evaluate the admission refused ratio of radio network busy hour in a

cell.

9.3.2 Definition

Table42 Admission Refused Ratio

KPI Name Admission Refused Ratio

Measurement

Scope Cell

Formula %100ReRe questNum sourceTotal

nNum NoAdmissionRatio NoAdmissio

Associa ted

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 on busy hour in

one RNC.

9.4.2 Definition

Table43 Congested Cell Ratio

KPI Name Congested Cell Ratio

Measurement

Scope RNC

Formula %100 sInRNC mberOfCell TheTotalNu

yHour CellsOnBus fCongested TheNumberO ICR

Associa ted See ANNEX


37/64


for UMTS5.1 (V1.2)


Counters

Notes

yHour CellsOnBus fCongested TheNumberO is refered by summing up the

number of cells congested in DL or UL radio resources on busyhour.

9.5 Class B - Unserviceable Cell Ratio

9.5.1 Description

This KPI can be used to evaluate how serious the unserviceable cells cause the degrading

of network performance on busy hour in one RNC.

9.5.2 Definition

Table44 Unserviceable Cell Ratio

KPI Name Unserviceable Cell Ratio

Measurement

Scope RNC

Formula %1000,

sInRNC mberOfCell TheTotalNu

lTimeCellUnavaiwhich fCellsTheNumberOUCR

Associa ted

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 on busy hour in RNC system.

9.6.2 Definition

Table45 Average CPU Load


38/64


for UMTS5.1 (V1.2)


KPI Name Average CPU Load

Measurement

Scope

RNC

Formula lity MeanCPUUti

Associa ted

Counters See ANNEX

Notes lity MeanCPUUti is the CPU average load showed by percentage

9.7 Class B - IUB Bandwidth Utilizing Ratio

9.7.1 Description

This grouped KPI can be used to evaluate the consumption of IUB bandwidth in one NodeB

from uplink and downlink on busy hour. However the consumption of interactive and

background service cant keep the full rate all time on the configured IUB bandwidth. For

further study, the utilizing rate can be devided into two classes, configuration consumption

and real time consumption. So there are four KPIs listed in the following definition.

9.7.2 Definition

Table46 IUB Bandwidth Utilizing Ratio

KPI Name IUB Bandwidth Utilizing Ratio

Measurement

Scope NodeB

Formula

%100Reuplink

uplink uplink

widthrationBand IUBConfigu ficalTimeTraf IUB IUBRTUR

%100uplink

uplink uplink widthrationBand IUBConfigu

ficrationTraf IUBConfigu IUBCFGUR

%100Re

downlink

downlink downlink

widthrationBand IUBConfigu

ficalTimeTraf IUB IUBRTUR

%100downlink

downlink downlink

widthrationBand IUBConfigu

ficrationTraf IUBConfigu IUBCFGUR

Associa ted See ANNEX


39/64


for UMTS5.1 (V1.2)


Counters

Notes

uplink widthrationBand IUBConfigu and downlink widthrationBand IUBConfigu

is based on the calculation of the transmission configuration of each

NodeB in a RNC.

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 service of one RNC.

10.1.2 Definition

Table47 CS Equivalent Traffic

KPI Name CS Equivalent Traffic

Measurement

Scope RNC

Formula ntErl CSEquivale

Associa ted

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 service of one RNC.


40/64


for UMTS5.1 (V1.2)


10.2.2 Definition

Table48 PS UL Throughput

KPI Name PS UL Throughput

Measurement

Scope RNC

Formula ut UlThroughp

Associa ted

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 service of one RNC.

10.3.2 Definition

Table49 PS DL Throughput

KPI Name PS DL Throughput

Measurement

Scope RNC

Formula ut DlThroughp

Associa ted

Counters See ANNEX

Notes Unit: kbps

10.4 Class A - UL Traffic of Typical Radio Bearers

10.4.1 Description

This grouped KPI can be used to evaluate the average UL traffic of typical radio bearers on

busy hour in one RNC, which the meaning of the traffic from the different sevice is different


41/64


for UMTS5.1 (V1.2)


despite of in the same unit.

10.4.2 Definition

Table50 UL Traffic of Typical Radio Bearers

KPI Name UL Traffic of Typical Radio Bearers

Measurement

Scope RNC Cell

Formula

Erl KUL AMR _ 2.12

Erl KULCSConv _ 64

Erl KUL PSStr _ 64

Erl KUL PSInter _ 64




Erl KUL PSBkg _ 64

Erl KUL PSBkg _ 128

Erl KUL PSBkg _ 144

Erl KUL PSBkg _ 384

Associa ted


Notes Unit: Erl

10.5 Class A - DL Traffic of Typical Radio Bearers

10.5.1 Description

This grouped KPI can be used to evaluate the average DL traffic of typical radio bearers on

busy hour in one RNC, which the meaning of the traffic from the different sevice is different

in despite of the same unit.


42/64


for UMTS5.1 (V1.2)


10.5.2 Definition

Table51 DL Traffic of Typical Radio Bearers

KPI Name DL Traffic of Typical Radio Bearers

Measurement

Scope RNC Cell

Formula

Erl KDL AMR _ 2.12

Erl KDLCSConv _ 64

Erl KDL PSStr _ 64

Erl KDL PSStr _ 128

Erl KDL PSStr _ 144

Erl KDL PSInter _ 64




Erl KDL PSBkg _ 64

Erl KDL PSBkg _ 128

Erl KDL PSBkg _ 144

Erl KDL PSBkg _ 384

Associa ted


Notes Unit: Erl

10.6 Class A - HSDPA Mean UE Number

10.6.1 Description

This grouped KPI can be used to evaluate the average DL traffic of HSDPA service on busy

hour in one Cell.

10.6.2 Definition

Table52 HSDPA mean ue number


43/64


for UMTS5.1 (V1.2)


KPI Name HSDPA mean ue number

Measurement

Scope

Cell

Formula HSDPAMeanUENumber

Associa ted

Counters See ANNEX

Notes Unit: Erl, and should be static. In busy hour

10.7 Class A - HSDPA RLC Traffic Volume

10.7.1 Description

This grouped KPI can be used to evaluate the total traffic volume of HSDPA service in

certain time in one Cell.

10.7.2 Definition

Table53 HSDPA mean ue number

KPI Name HSDPA mean ue number

Measurement

Scope Cell

Formula HSDPATrafficVolume

Associa ted

Counters See ANNEX

Notes Unit: Erl

10.8 Class B - UL Throughput of QoS Classes

10.8.1 Description

This grouped KPI can be used to evaluate the cells UL throughput of QoS classes in one


44/64


for UMTS5.1 (V1.2)


cell.

10.8.2 Definition

Table54 UL Throughput of QoS Classes

KPI Name UL Throughput of QoS Classes

Measurement

Scope Cell

Formula

Throughput CellULConv

hroughput CellULStrT

t rThroughpuCellULIntehroughput CellULBkgT

Associa ted

Counters See ANNEX

Notes Unit: Kbps

10.9 Class B - DL Throughput of QoS Classes

10.9.1 Description

This grouped KPI can be used to evaluate the cells DL throughput of QoS classes in one

cell.

10.9.2 Definition

Table55 DL Throughput of QoS classes

KPI Name DL Throughput of QoS Classes

Measurement

Scope Cell

Formula

Throughput CellDLConv

hroughput CellDLStrT

t rThroughpuCellDLInte

hroughput CellDLBkgT


45/64


for UMTS5.1 (V1.2)


Associa ted

Counters See ANNEX

Notes Unit: Kbps

11 ANNEX

1. Associated Counters

2. Reference Name 3. Associated Counters 4. Specification

5. 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

6. 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

7. lTimeCellUnavai go back VS.Cell.UnavailTime.OM Unavailability Duration of a cell

8. tempt IUPagingAt go backVS.RANAP.Paging.Att.Idle

UE Number of Times of Paging Idle UE

9. ccess IUPagingSu VS.RANAP.Paging.Succ.Id

leUE

Successful Number of Times of

Paging Idle UE

RAB.AttEstabCS.Conv

Number of the CS RABs requested to

establish for conversational services

in a RNC10. Attempt CSRABSetup go back

RAB.AttEstabCS.Strm


establish for streaming services in a

RNC

RAB.SuccEstabCSNoQue

uing.Conv

Numbers of CS RABs Established

Successfully on Request (No

Queuing) in a RNC

RAB.SuccEstabCSNoQue

uing.Strm



Queuing) in a RNC

RAB.SuccEstabCSQueuin

g.Conv


Successfully on Request (Queuing)

in a RNC

11. SuccessCSRABSetup

RAB.SuccEstabCSQueuing.Strm

Numbers of CS RABs EstablishedSuccessfully on Request (Queuing)


46/64


for UMTS5.1 (V1.2)


in a RNC

VS.RAB.AttEstabCS.Conv



in a cell12. Attempt CSRABSetup (Cell) goback

VS.RAB.AttEstabCS.Str



cell

VS.RAB.SuccEstabCS.Co

nv

Number of the CS RABs established

successfully for conversational

services in a cell13. SuccessCSRABSetup (Cell)

VS.RAB.SuccEstabCS.Str

Number of the CS RABs established

successfully for streaming services

in a cell

RAB.AttEstabPS.Conv

Number of the PS RABs requested to


in a RNC

RAB.AttEstabPS.Strm



RNC

RAB.AttEstabPS.Intact


establish for interactive services in a

RNC

14. Attempt PSRABSetup go back

RAB.AttEstabPS.Bgrd


establish for background services in

a RNC

RAB.SuccEstabPSNoQue

uing.Conv

Numbers of PS RABs Established


Queuing) in a RNC


uing.Strm



Queuing) in a RNC


uing.Intact

Numbers of PS RABs EstablishedSuccessfully on Request (No

Queuing) in a RNC


uing.Bgrd



Queuing) in a RNC

RAB.SuccEstabPSQueuin

g.Conv



in a RNC

15. Success PSRABSetup


g.Strm




47/64


for UMTS5.1 (V1.2)


in a RNC


g.Intact



in a RNC


g.Bgrd



in a RNC

VS.RAB.AttEstabPS.Conv



in a RNC

VS.RAB.AttEstabPS.Str



cell

VS.RAB.AttEstabPS.Inter


establish for interactive services in a

cell

16. Attempt PSRABSetup (cell) go

back

VS.RAB.AttEstabPS.Bkg


establish for background services in

a cell

VS.RAB.SuccEstabPS.Co

nv


Successfully on Request in a cell

VS.RAB.SuccEstabPS.Str Numbers of PS RABs Established


VS.RAB.SuccEstabPS.Inte

r



17. Success PSRABSetup (cell)

VS.RAB.SuccEstabPS.BkgNumbers of PS RABs Established


VS.RRC.AttConnEstab.Or

gConv

Originating Conversational Call in a

RNC


gStr Originating Streaming Call in a RNC


gIntOriginating Interactive Call in a RNC


gBkgOriginating Background Call in a RNC


gSubs

Originating Subscribed traffic Call in a

RNC

VS.RRC.AttConnEstab.Tr

mConv

Terminating Conversational Call in a

RNC


mStr Terminating Streaming Call in a RNC

18. serviceionAttempt RRCConnect

go back

VS.RRC.AttConnEstab.Tr Terminating Interactive Call in a RNC


48/64


for UMTS5.1 (V1.2)


mInt


mBkg

Terminating Background Call in a

RNC

VS.RRC.AttConnEstab.Or gHPSig

Originating High Priority Signalling ina RNC


gLPSig

Originating Low Priority Signalling in a

RNC

VS.RRC.AttConnEstab.Tm

HPSig

Terminating High Priority Signalling in

a RNC

VS.RRC.AttConnEstab.Tm

LPSig

Terminating Low Priority Signalling in

a RNC

VS.RRC.AttConnEstab.Re

st

Call re-Establishment

VS.RRC.SuccConnEstab.

OrgConv


RNC


OrgStr Originating Streaming Call in a RNC


OrgIntOriginating Interactive Call in a RNC


OrgBkgOriginating Background Call in a RNC

VS.RRC.SuccConnEstab.OrgSubs

Originating Subscribed traffic Call in aRNC

VS.RRC.SuccConnEstab.T

rmConv


RNC


rmStr Terminating Streaming Call in a RNC


rmIntTerminating Interactive Call in a RNC


rmBkg

Terminating Background Call in a

RNC


OrgHPSi

Originating High Priority Signalling in

a RNC


OgLPSig


RNC


mHPSi


a RNC


mLPSi


a RNC

19. serviceionSuccess RRCConnect


Rest Call re-establishment in a RNC


49/64


for UMTS5.1 (V1.2)


VS.RRC.AttConnEstab.Em

gEmergency Call in a RNC

VS.RRC.AttConnEstab.Cel

lRes

Inter-RAT cell re-selection in a RNC

VS.RRC.AttConnEstab.Re

gRegistration in a RNC

VS.RRC.AttConnEstab.Det

achDetach in a RNC

VS.RRC.AttConn.UESBI.U

UUESBI-Uu information in a RNC

20. other ionAttempt RRCConnect go

back

VS.RRC.AttConnEstab.Un

known

Terminating - cause unknown in a

RNC

VS.RRC.SuccConnEstab.Emg

Emergency Call in a RNC


CellResInter-RAT cell re-selection in a RNC


RegRegistration in a RNC


DetachDetach in a RNC

VS.RRC.SuccConn.UESBI

.UUUESBI-Uu information in a RNC

21. other ionSuccess RRCConnect

VS.RRC.SuccConnEstaba

b.Unknown

Terminating - cause unknown in a

RNC

RRC.AttConnEstab.OrgCo

nvCall


cell

RRC.AttConnEstab.OrgStr

CallOriginating Streaming Call in a cell

RRC.AttConnEstab.OrgInt

erCallOriginating Interactive Call in a cell

RRC.AttConnEstab.OrgBk

gCall Originating Background Call in a cell

RRC.AttConnEstab.OgSub

Call


cell

RRC.AttConnEstab.TmCo

nvCall


cell

RRC.AttConnEstab.TmStr

CallTerminating Streaming Call in a cell

RRC.AttConnEstab.TmInte

rCallTerminating Interactive Call in a cell

22. serviceionAttempt RRCConnect (C

ell) go back

RRC.AttConnEstab.TmBkgTerminating Background Call in a cell


50/64


for UMTS5.1 (V1.2)


Call

RRC.AttConnEstab.OgHh

PrSig


a cell

RRC.AttConnEstab.OgLwPrSig

Originating Low Priority Signalling in acell

RRC.AttConnEstab.CallRe

Est


a cell

RRC.AttConnEstab.TmHh

PrSig


a cell

RRC.AttConnEstab.TmLw

PrSigCall re-Establishment

RRC.SuccConnEstab.OgC

onvCall


cellRRC.SuccConnEstab.Org

StrCall Originating Streaming Call in a cell

RRC.SuccConnEstab.OrgIt

rCall Originating Interactive Call in a cell

RRC.SuccConnEstab.Org

BkgCall Originating Background Call in a cell

RRC.SuccConnEstab.Org

SubCall


cell

RRC.SuccConnEstab.TmConvCall

Terminating Conversational Call in acell

RRC.SuccConnEstab.TmS

trCall Terminating Streaming Call in a cell

RRC.SuccConnEstab.TmIt

rCall Terminating Interactive Call in a cell

RRC.SuccConnEstab.TmB

kgCall Terminating Background Call in a cell

RRC.SuccConnEstab.OgH

hPrSig


a cell

RRC.SuccConnEstab.OgL

wPrSig


cell

RRC.SuccConnEstab.Call

ReEst


a cell

RRC.SuccConnEstab.TmH

hPrSig


a cell

23. serviceionSuccess RRCConnect (C

ell)

RRC.SuccConnEstab.TmL

wPrSig Call re-establishment in a cell

24. other ionAttempt RRCConnect (Ce RRC.AttConnEstab.EmgC

all Emergency Call in a cell


51/64


for UMTS5.1 (V1.2)


RRC.AttConnEstab.IRATC

elResInterRAT cell Reselection in a cell


CO

InterRAT HHO from GPRS to

WCDMA in a cellRRC.AttConnEstab.Reg Register in a cell

RRC.AttConnEstab.Detach Detach in a cell

ll) go back

RRC.AttConnEstab.Unkno

wnUnknow in a cell

RRC.SuccConnEstab.Emg

CallEmergency Call in a cell

RRC.SuccConnEstab.IRA

TCelResInterRAT cell Reselection in a cell

RRC.SuccConnEstab.IRATCCO

InterRAT HHO from GPRS toWCDMA in a cell

RRC.SuccConnEstab.Reg Register in a cell

RRC.SuccConnEstab.Deta

chDetach in a cell

25. other ionSuccess RRCConnect (Ce

ll)

RRC.SuccConnEstab.Unk

ownUnknow in a cell

26. pAttempt AMRRABSetu go

back

VS.RAB.AttEstCSConv0.3

2.RNC

Number of CS RABs requested to


(0

Max DL bit Ratio

32 kbps) in aRNC

27. pSuccess AMRRABSetu VS.RAB.SucEstCSConv0.

32.RNC

Number of CS RABs successfully

established for conversational

services (0 Max DL bit Ratio 32

kbps) in a RNC

28. pAttempt AMRRABSetu (cell) go

backVS.RAB.AttEstab.AMR

Number of AMR Service RABs

requested to establish in a cell

29. pSuccess AMRRABSetu (cell) VS.RAB.SuccEstab.AMRNumber of AMR Service RABs

established successfully in a cell

30. Attempt VPRABSetup go backVS.RAB.AttEstCSConv32.

64.RNC

Number of CS RABs requested to


(32 kbps < Max DL bit Ratio 64

kbps) in a RNC

31. SuccessVPRABSetup VS.RAB.SucEstCSConv32

.64.RNC

Number of CS RABs successfully

established for conversational

services (32 kbps < Max DL bit Ratio

64 kbps) in a RNC

32. Attempt VPRABSetup (cell) go

backVS.RAB.AttEstCS.Conv.64

Number of VP Service RABs

requested to establish in a cell


52/64


for UMTS5.1 (V1.2)


33. SuccessVPRABSetup (cell)VS.RAB.SucEstabCS.Con

v.64

Number of VP Service RABs

established successfully in a cell

34. leaseVPRAB Re (cell)

VS.RAB.Loss.CS.Norm -

VS.RAB.Loss.CS.Norm.AMR +

VS.RAB.Loss.CS.Conv64

K

Numbers of VP Service RABs

released

35. ccess RABSetupSu HSDPA _

go back

VS.HSDPA.RAB.SuccEsta

b

Number of RAB successfully

established for PS Service carried

by HSDPA

36. tempt RABSetupAt HSDPA _ VS.HSDPA.RAB.AttEstabNumber of RAB requested to

establish for PS Service carried by

HSDPA

VS.RAB.Loss.CS.Abnorm.

RNC

Numbers of abnormally released

RABs except RF causes in a RNC37. leasemal CSRABAbnor Re goback

VS.RAB.Loss.CS.RF.RNCNumber of Released RABs Triggered

by RNC due to RF Reason

VS.RAB.Loss.CS.AbnormNumbers of abnormally released

RABs except RF causes in a cell38. leasemal CSRABAbnor Re (cell)go back

VS.RAB.Loss.CS.RFNumber of Released RABs Triggered

by RNC due to RF Reason

VS.RAB.Loss.CS.RF

Count of CS domain RAB Release

Triggered by RNC due to RF Loss in

a cell

VS.RAB.Loss.CS.Abnorm

Numbers of Released RABs

Triggered by RNC due to CS

Abnormal Cause in a cell

39. leaseCSRAB Re (cell)

VS.RAB.Loss.CS.Norm


Triggered by RNC due to CS Normal

Cause in a cell

40. leasermal AMRRABAbno Rego back

VS.RAB.Loss.CS.AMR.RN

C

Number of released CS AMR service

RABs triggered by RNC in a RNC

41. leasermal AMRRABAbno Re (cell) go back

VS.RAB.Loss.CS.AMRNumber of released CS AMR service

RABs triggered by RNC in a cell

VS.RAB.Loss.CS.AMRNumber of released CS AMR service


42. lease AMRRAB ReVS.RAB.Loss.CS.Norm.A

MR


Triggered by RNC due to CS Normal

Cause in a cell(AMR)

43. leasemal VPRABAbnor Re goback

VS.RAB.Loss.CS.Conv64K

.RNC

Number of released CS 64 k service

RABs triggered by RNC in a RNC


53/64


for UMTS5.1 (V1.2)


44. leasemal VPRABAbnor Re (cell)go back

VS.RAB.Loss.CS.Conv64KNumber of released CS 64 k service


VS.RAB.Loss.PS.Abnorm.RNC :Num

bers of Abnormally Released RABsexcept RF causes in a RNC

VS.RAB.Loss.PS.RF.RNC : Number

of Released RABs triggered by RNC

due to RF reason

45. leasemal PSRABAbnor Re goback

VS.RAB.Loss.PS.Abnorm.

RNC +

VS.RAB.Loss.PS.RF.RN

C -

VS.RAB.Loss.PS.RelUEG

en.RNC

VS.RAB.Loss.PS.RelUEGen.RNC :

Numbers of Released PS RABs

Triggered by RNC due to UE

Signalling Connection Release

VS.RAB.Loss.PS.RF :Numbers of Abnormally Released

RABs except RF causes in a cell

VS.RAB.Loss.PS.Abnorm : Number

of Released RABs triggered by RNC

due to RF reason

VS.Abnorm.Rel.PS.BE.RB.0.32.UeG

en : RAB released due to UE

Signaling Connect Release and

satisfy the condition : 0 < DL bit rate


54/64


for UMTS5.1 (V1.2)


VS.Abnorm.Rel.PS.HS.UeGen :

HSDPA RAB released due to UE

Signaling Connect Release

VS.RAB.Loss.PS.RF Count of PS domain RAB ReleaseTriggered by RNC due to RF Loss in

a cell

VS.RAB.Loss.PS.Abnorm Numbers of Released RABs

Triggered by RNC due to PS

Abnormal Cause in a cell

47. lease PSRAB Re (cell)

VS.RAB.Loss.PS.Norm Numbers of Released RABs

Triggered by RNC due to PS Normal

Cause in a cell

VS.HSDPA.RAB.Loss.Abnorm.NonR

F : Number of released PS

service RABs carried by HSDPA

triggered by RNC in a cell, the cause

is not 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.

48. leasl RABAbnorma HSDPA Re _

go back

VS.HSDPA.RAB.Loss.Abn

orm.NonRF +

VS.HSDPA.RAB.Loss.RF

-

VS.Abnorm.Rel.PS.HS.U

eGen




VS.HSDPA.RAB.Loss.Norm :


RABs carried by HSDPA

triggered ,the cause is normal.

VS.HSDPA.RAB.Loss.InActivity :


RABs carried by HSDPA

triggered ,the cause is User Inactivity.

49. lease RABNormal HSDPA Re _

VS.HSDPA.RAB.Loss.Nor

m +

VS.HSDPA.RAB.Loss.InAc

tivity +

VS.Abnorm.Rel.PS.HS.U

eGen




50. mpt SHOASUAtte go backVS.SHO.Att.RNC The number of attempts of soft

handovers in a RNC

51. essSHOASUSucc VS.SHO.Succ The number of successful soft

handovers in a RNC

52. mpt SHOASUAtte (cell) go back SHO.AttRLAddUESide The number of attempts of soft

handover added cell in a cell


55/64


for UMTS5.1 (V1.2)


SHO.AttRLDelUESide The number of attempts of soft

handover deleted cell in a cell

SHO.SuccRLAddUESide The number of successful soft

handovers added cell in a cell53. essSHOASUSucc (cell)SHO.SuccRLDelUESide The number of successful soft

handovers deleted cell in a cell

54. empt SoHOASUAtt go backVS.SoHO.ASU.AttRNC The number of attempts of softer

handovers in a RNC

55. cessSoHOASUSuc VS.SoHo.Succ The number of successful softer

handovers in a RNC

VS.SoHO.ASU.AttRLAdd The number of attempts of softer

handover added cell in a cell56. empt SoHOASUAtt (cell) go back

VS.SoHO.ASU.AttRlDel The number of attempts of softer handover deleted cell in a cell

VS.SoHO.ASU.SuccRLAdd

The number of successful softer

handovers added cell in a cell57. cessSoHOASUSuc (cell)

VS.SoHO.ASU.SuccRlDel The number of successful softer

handovers deleted cell in a cell

58. empNum HtoHSHOAtt go backVS.HSDPA.CellChg.AttOut

IntraRNC

Num of Service cell change attempts

from HSDPA cell to HSDPA cell

59. cessNum HtoHSHOSucVS.HSDPA.CellChg.Succ

OutIntraRNC

Num of Service cell change

successful times from HSDPA cell to

HSDPA cell

60. mpNum HtoRHOAtte go backVS.HSDPA.ChR.HSDSCHt

oDCH.Att

Num of Channel handover requests

from HSDSCH to DCH

61. essNum HtoRHOSuccVS.HSDPA.ChR.HSDSCHt

oDCH

Num of Successful Channel

handovers from HSDSCH to DCH

62. mpNum RtoHHOAtte go backVS.HSDPA.ChR.DCHtoHS

DSCH.Att

Num of Channel handover requests

from DCH to HSDSCH

63. essNum RtoHHOSuccVS.HSDPA.ChR.DCHtoHS

DSCH

Num of Successful Channel

handovers from DCH to HSDSCH

64. HHOAttempt go back VS.HHO.Att.RNC Number of Hard Handover Requests

65. HHOSuccess VS.HHO.Succ.RNCNumber of Successful Hard

Handovers

66. m HOAttempNu HtoHIntraH go

back

VS.HSDPA.HHO.AttOutIntr

aRNCIntraFreq

Number of Intra Frequency Hard

Handover Requests of HSDPA

67. um HOSuccessN HtoHIntraH VS.HSDPA.HHO.succOutI

ntraRNCIntraFreq

Number of Successful Intra

Frequency Hard Handovers of

HSDPA

68. tempt InterHHOAt go back VS.HHO.InterFreq.Att.RNC Number of Inter-Frequency HardHandover Requests


56/64


for UMTS5.1 (V1.2)


69. ccess InterHHOSu VS.HHO.InterFreq.Succ.R

NC

Number of Successful

Inter-Frequency Hard Handovers

70. m HOAttempNu HtoHInterH go

back

VS.HSDPA.HHO.AttOutIntr

aRNCInterFreq

Number of Inter Frequency Hard

Handover Requests of HSDPA

71. um HOSuccessN HtoHInterH VS.HSDPA.HHO.SuccOutI

ntraRNCInterFreq

Number of Successful Inter

Frequency Hard Handovers of

HSDPA

72. HOAttempt CSInterRAT go

back

VS.IRATHO.AttCSOut.RN

C

Number of CS Domain Inter-RAT

Outgoing Handover Attempts

73. HOSuccessCSInterRAT VS.IRATHO.SuccCSOut.R

NC

Number of CS Domain Inter-RAT

Outgoing Handover Successes

74. HOAttempt CSInterRAT (cell) go

back IRATHO.AttOutCSNumber of CS Domain Inter-RAT

Outgoing Handover Attempts

75. HOSuccessCSInterRAT (cell) IRATHO.SuccOutCSNumber of CS Domain Inter-RAT

Outgoing Handover Successes

76. ut HOAttemptO PSInterRAT go

back

VS.IRATHO.AttPSOutUTR

AN.RNC

Number of PS Domain Inter-RAT

Outgoing Handover Commit Initiated

from RNC

77. ut HOSuccessO PSInterRAT VS.IRATHO.SuccPSOutU

TRAN.RNC

Number of Successful PS Domain

Inter-RAT Outgoing Handovers

Initiated by RNC

78. n HOAttemptI PSInterRAT go

back

VS.IRATHO.AttPSInUE.R

NC


Incoming Handovers Initiated by UE

79. n HOSuccessI PSInterRAT VS.IRATHO.SuccPSInUE.

RNC


Inter-RAT Incoming Handovers

Initiated by UE

80. ut HOAttemptO PSInterRAT (cel

l) go backIRATHO.AttOutPSUTRAN


Outgoing Handover Commit Initiated

from RNC

81. ut HOSuccessO PSInterRAT (cell)

IRATHO.SuccOutPSUTRAN


Inter-RAT Outgoing Handovers

Initiated by RNC


CO82. n HOAttemptI PSInterRAT (cell)

go back RRC.AttConnEstab.IRATC

elRes


Incoming Handovers Initiated by UE

83. n HOSuccessI PSInterRAT (cell) IRATHO.SuccOutPSUENumber of Successful PS Domain

Inter-RAT Incoming Handovers

Initiated by UE

84. ss RATHOSucce HSDPAInter VS.IRATHO.HSDPA.Succ

OutPSUTRAN

Number of Successful HSDPA

Inter-RAT hancovers from WCDMA


57/64


for UMTS5.1 (V1.2)


go back to GPRS

85. pt RATHOAttem HSDPAInter VS.IRATHO.HSDPA.AttOu

tPSUTRAN

Attempts number of HSDPA

Inter-RAT hancovers from WCDMA

to GPRS86. ttemeparationAlocationSRNC Pr Re

go backRELOC.AttPrep

Number of Preparations for SRNC

Relocations

RELOC.SuccCSNumber of Successful SRNC

Relocation Commits87. ccesslocationSuSRNC Re

RELOC.SuccPSNumber of Successful SRNC

Relocation Commits

VS.TRELOC.AttPrep.UEIn

v

Numbers of Resource Allocations for

TRNC Relocations of Different

Types88. ttemeparationAlocationTRNC Pr Rego back

VS.TRELOC.AttPrep.UEN

onInv

Numbers of Resource Allocations for

TRNC Relocations of Different

Types

VS.TRELOC.SuccExec.UE

Inv

Numbers of Successful TRNC

Relocations of Different Types89. ccesslocationSuTRNC Re

VS.TRELOC.SuccExec.UE

NotInv

Numbers of Successful TRNC

Relocations of Different Types

90. RLhberOfUEWit N 1um go back VS.SHO.AS.1 Average Number of UEs with One RL

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

RLs Combined91. RLhberOfUEWit N 2um

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 Uncombined92. RLhberOfUEWit N 3um

VS.SHO.AS.3Softer Average Number of UEs with Three

RLs Combined

VS.RAC.CodeRejDLNum of Admission refuse because of

no code resource

VS.RAC.NoAdmULNum of Admission refuse because of

no UL power resource

VS.RAC.NoAdmDLNum of Admission refuse because of

no DL power resource

VS.RRNBCred.EmerCall.R

ej

Num of Admission refuse because of

no CE resource during emergency

call request

93. nNum NoAdmissio go back

VS.RRNBCred.NonEmerC Num of Admission refuse because of


58/64


for UMTS5.1 (V1.2)


all.Rej no CE resource during

non-emergency call request

VS.RRIUB.NonEmerCall.R

ej


no IuB resource duringnon-emergency call request

VS.RRIUB.EmerCall.Rej


no IuB resource during emergency

call request

94. questNum sourceTotal ReRe VS.CellResApply.DCHTotal num of RNC apply for dedicated

resource for UE

95. lity MeanCPUUti go back VS.MeanCPUUtil.SPU CPU Utilization of WSPU

96. uplink ficrationTraf IUBConfigu VS.QAAL2.AllocedAveBwd

.AAL2BitRate

Average Value of allocated average

AAL2 bit rate in backward direction

97. downlink ficrationTraf IUBConfigu VS.QAAL2.AllocedAveFwd.AAL2BitRate

Average Value of allocated average

AAL2 bit rate in forward direction

VS.UNILNK.RXCELLS

53 8

Bits Received by UNI Link during a

statistical period98. uplink ficalTimeTraf IUB Re

VS.IMAGRP.RXCELLS

53 8

Bits Received by IMA Group during a

statistical period

VS.UNILNK.TXCELLS

53 8

Bits Sent by UNI Link during a

statistical period99. downlink ficalTimeTraf IUB Re

VS.IMAGRP.TXCELLS

53 8

Bits Sent by IMA Grou

Documents

WCDMA Performance - Radio Access Network KPI Definititon Manual for UMTS