Huawei KPI Management-libre

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HUAWEI RAN KPI for Performance Management

(RNC V100R006)

Prepared

by:Date:

Reviewed

by:Date:

Reviewed

by:Date:

Approved

by:Date:

Huawei Technologies Co., Ltd.

2006-06-07


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HUAWEI RAN KPI FOR PERFORMANCE MANAGEMENT

2006-06-07 Huawei Confidential Page 2 of 65

Table of Content

Chapter 1 Introduction.................................................................................................................6

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

Chapter 3 KPI classification ........................................................................................................8

Chapter 4 Coverage KPIs...........................................................................................................10

4.1 UL Interference Cell Ratio ...............................................................................................10

4.2 Soft Handover Ratio........................................................................................................10

Chapter 5 Accessibility KPIs .....................................................................................................12 5.1 IU Paging Success Ratio.................................................................................................12

5.2 Radio Access Success Ratio...........................................................................................12

5.3 RRC Setup Success Ratio (other) ...................................................................................13

5.4 RRC Setup Success Ratio (service) ................................................................................14

5.5 AMR RAB Setup Success Ratio......................................................................................15

5.6 VP RAB Setup Success Ratio.........................................................................................16

5.7 CS RAB Setup Success Ratio.........................................................................................17

5.8 PS RAB Setup Success Ratio.........................................................................................18

Chapter 6 Retainability KPIs......................................................................................................20

6.1 CS Service Drop Ratio ....................................................................................................20

6.2 AMR Call Drop Ratio.......................................................................................................20

6.3 VP Call Drop Ratio..........................................................................................................21

6.4 AMR Traffic Drop Ratio ...................................................................................................22

6.5 VP Traffic Drop Ratio ......................................................................................................23

6.6 PS Service Drop Ratio ....................................................................................................23

Chapter 7 Mobility KPIs .............................................................................................................25

7.1 Soft Handover Success Ratio..........................................................................................25

7.2 Softer Handover Success Ratio.......................................................................................25

7.3 Intra-frequency Hard Handover Success Ratio ................................................................26

7.4 Inter-frequency Hard Handover Success Ratio ................................................................27

7.5 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)..............................................27

7.6 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)............................................28

7.7 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)............................................29

7.8 SRNC Relocation Preparation Success Ratio..................................................................30

7.9 TRNC Relocation Preparation Success Ratio..................................................................31

Chapter 8 Service Integrity KPIs................................................................................................32

8.1 PS Service UL Average Throughput................................................................................32


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8.2 PS Service DL Average Throughput................................................................................33

8.3 Service UL Average BLER..............................................................................................34

8.4 Call Setup Delay .............................................................................................................34

8.5 DL RLC Average Retransmission Ratio...........................................................................35

Chapter 9 Availability KPIs ........................................................................................................37

9.1 Worst Cell Ratio..............................................................................................................37

9.2 IU Paging Congestion Ratio ............................................................................................37

9.3 Admission Refused Ratio................................................................................................38

9.4 Congested Cell Ratio ......................................................................................................39

9.5 Unserviceable Cell Ratio .................................................................................................40

9.6 Average CPU Load .........................................................................................................41

9.7 IUB Bandwidth Utilizing Ratio..........................................................................................42

Chapter 10 Traffic KPIs..............................................................................................................44

10.1 CS Equivalent Erlang....................................................................................................44

10.2 PS UL Throughput ........................................................................................................44

10.3 PS DL Throughput ........................................................................................................45

10.4 UL Traffic of Typical Radio Bearers...............................................................................46

10.5 DL Traffic of Typical Radio Bearers...............................................................................47

10.6 UL Throughput of QoS Classes.....................................................................................48

10.7 DL Throughput of QoS Classes.....................................................................................48

Chapter 11 ANNEX .....................................................................................................................50


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HUAWEI RAN KPI for Performance Management

Key words: RAN, KPI, Performance Management

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

statistics. The document proposes a list of UMTS network level KPIs that

should be measured and used to evaluate radio network performance from

coverage, accessibility, retainablity, mobility, quality and traffic.

List of abbreviations:

Abbreviation Full spelling

PM Performance Management

RAN Radio Access Network

CS Circuit Switched Domain

PS Packet Switched Domain

AMR Adaptive Multi-Ratio

HHO Hard Handover

SHO Soft Handover

SoHO Softer Handover

VP Video Phone

CE Channel Element

UL Uplink

DL Downlink

RTWP Received Total Wideband Power

BLER Block Error Ratio


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Abbreviation Full spelling

RAT Radio Access Technology

KPI Key Performance Indicator

DCCC Dynamic Channel Configuration Control

SCCP Signalling Connection Control Part

TRNC Target Radio Network Controller


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Chapter 1 Introduction

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

used to calculate the KPI.

The original KPI definition comes from the experiences of the commercial network

management and radio network optimization. And the KPI definition shall be updated

according to the requirement from customers.


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Chapter 2 KPI definition template

The template used to describer the KPI is listed as follows:

I. KPI name (Clause header)

This is a descriptive name of the KPI that is specified.

II. Description

This sub clause contains an explanation of the KPI.

III. Measurement Scope

This sub clause specifies the KPI work scope. If the scope is RNC!, it means that the

KPI value shows the performance on the RAN and the related counters can be gotten

from RNC statistic directly. If the scope is Cell!, it means that KPI value only shows the

performance in a cell and the involved counters can be gotten from cell statistic.

IV. Formula

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

consists of several counters which shall be explained in other sub clause.

V. Associated Counters

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

description of the counters. Annex A provides the counter list.


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Chapter 3 KPI classification

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

be well defined in the PM system of RNC.

I. Coverage KPIs

l UL Interference Cell Ratio

l Soft Handover Ratio

II. Accessibility KPIs

l IU Paging Success Ratio

l Radio Access Success Ratio

l RRC Setup Success Ratio (other)

l RRC Setup Success Ratio (service)

l AMR RAB Setup Success Ratio

l VP RAB Setup Success Ratio

l CS RAB Setup Success Ratio

l PS RAB Setup Success Ratio

III. Retainability KPIs

l CS Service Drop Ratio

l AMR Call Drop Ratio

l VP Call Drop Ratio

l AMR Traffic Drop Ratio

l VP Traffic Drop Ratio

l PS Service Drop Ratio

IV. Mobility KPIs

l Soft Handover Success Ratio

l Softer Handover Success Ratio

l Intra-frequency Hard Handover Success Ratio

l Inter-frequency Hard Handover Success Ratio

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

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

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

l SRNC Relocation Preparation Success Ratio

l TRNC Relocation Preparation Success Ratio


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V. Service Integrity KPIs

l PS Service UL Average Throughputl PS Service DL Average Throughput

l Service UL Average BLER

l Call Setup Delay

l DL RLC Average Retransmission Ratio

VI. Availability KPIs

l Worst Cell Ratio

l IU Paging Congestion Ratio

l Admission Refused Ratio

l Congested Cell Ratio

l Unserviceable Cell Ratio

l Average CPU Load

l IUB Bandwidth Utilizing Ratio

VII. Traffic KPIs

l CS Equivalent Traffic

l PS UL Throughput

l PS DL Throughput

l UL Traffic of Typical Radio Bearer Ratel DL Traffic of Typical Radio Bearer Rate

l UL Throughput of QoS classes

l DL Throughput of QoS classes


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Chapter 4 Coverage KPIs

4.1 UL Interference Cell Ratio

4.1.1 Description

This KPI can be used to evaluate how serious the UL capacity is limited by the UL

interference of all cells in one RNC.

4.1.2 Definition

Table 4-1 UL Interference Cell Ratio

KPI Name UL Interference Cell Ratio

Measurement

ScopeRNC

Formula %10098, ×−>=

sInRNC mberOfCellTheTotalNu

dBm MeanRTWPWhich fCellsTheNumberOULIR

Associated

CountersSee ANNEX

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

4.2 Soft Handover Ratio

4.2.1 Description

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

handover in one RNC.


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4.2.2 Definition

Table 4-2 Soft Handover Ratio

KPI Name Soft Handover Ratio

Measurement

ScopeRNC

Formula %1001111

312111×

−

++×+×+×

=C B A

C B ASHR

A1: RLhberOfUEWit N 1um

B1: RLhberOfUEWit N 2um Associated

Counters

C1: RLhberOfUEWit N 3um

Notes None


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Chapter 5 Accessibility KPIs

5.1 IU Paging Success Ratio

5.1.1 Description

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

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

the lower paging response, because it may be caused by the unnecessary paging

messages from the core network. So its important to analyze the terminated radio

access success ratio and the core network!s paging strategy for further confirmation.

5.1.2 Definition

Table 5-1 IU Paging Success Ratio

KPI Name IU Paging Success Ratio

Measurement

ScopeRNC

Formula %100_ ×=tempt IUPagingAt ccess IUPagingSuSR IUP

Associated

CountersSee ANNEX

Notes None

5.2 Radio Access Success Ratio

5.2.1 Description

A complete call setup procedure contains the RRC, RAB, and Direct Transfer

procedure. Generally only the RRC and the RAB procedure can be observed from

RAN and it is usually assumed that there is no error occurred when RAN handling the

direct transfer messages. That is the authentication procedure will be considered to be

performed successfully.


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

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

procedure.

5.2.2 Definition

Table 5-2 Radio Access Success Ratio

KPI Name Radio Access Success Ratio

Measurement

ScopeRNC

Formula %100)(__ Service ××= Attempt PSRABSetup Attempt CSRABSetup

SuccessPSRABSetupSuccessCSRABSetupSR RRCS SR RA

Associated

CountersSee ANNEX

Notes None

5.3 RRC Setup Success Ratio (other)

5.3.1 Description

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

two classes, the related service and other reasons.

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

the service causes in one RNC.


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5.3.2 Definition

Table 5-3 RRC Setup Success Ratio (other)

KPI Name RRC Setup Success Ratio (other)

Measurement

ScopeRNC

Formula %100_ other ×=other

other

ionAttempt RRCConnect

ionSuccess RRCConnect SR RRCS

Associated

CountersSee ANNEX

Notes None

5.4 RRC Setup Success Ratio (service)

5.4.1 Description

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

the service causes in one RNC.


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5.4.2 Definition

Table 5-4 RRC Setup Success Ratio (service)

KPI Name RRC Setup Success Ratio (service)

Measurement

ScopeRNC

Formula %100_ Service ×=service

service

ionAttempt RRCConnect

ionSuccess RRCConnect SR RRCS

Associated

CountersSee ANNEX

Notes None

5.5 AMR RAB Setup Success Ratio

5.5.1 Description

This KPI can be used to evaluate the RAB setup success ratio of AMR service in one

RNC, which can!t be used to evaluate the AMR call setup success ratio unless the

related RRC procedures of all AMR services are successful.


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5.5.2 Definition

Table 5-5 AMR RAB Setup Success Ratio

KPI Name AMR RAB Setup Success Ratio

Measurement

ScopeRNC

Formula %100_ ×= pAttempt AMRRABSetu

pSuccess AMRRABSetuSR AMRRABS

Associated

CountersSee ANNEX

Notes None

5.6 VP RAB Setup Success Ratio

5.6.1 Description

This KPI can be used to evaluate the RAB setup success ratio of VP service in one

RNC, which can!t be used to evaluate the VP call setup success ratio unless the

related RRC procedures of VP service are successful.


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5.6.2 Definition

Table 5-6 VP RAB Setup Success Ratio

KPI Name VP RAB Setup Success Ratio

Measurement

ScopeRNC

Formula %100_ ×= Attempt VPRABSetup

SuccessVPRABSetupSRVPRABS

Associated

CountersSee ANNEX

Notes None

5.7 CS RAB Setup Success Ratio

5.7.1 Description

This KPI can be used to evaluate the RAB setup success ratio of all CS service in one

RNC.


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5.7.2 Definition

Table 5-7 CS RAB Setup Success Ratio

KPI Name CS RAB Setup Success Ratio

Measurement

ScopeRNC

Formula %100_ ×= Attempt CSRABSetup

SuccessCSRABSetupSRCSRABS

Associated

CountersSee ANNEX

Notes None

5.8 PS RAB Setup Success Ratio

5.8.1 Description

This KPI can be used to evaluate the RAB setup success ratio of all PS service in one

RNC.


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5.8.2 Definition

Table 5-8 PS RAB Setup Success Ratio

KPI Name PS RAB Setup Success Ratio

Measurement

ScopeRNC

Formula %100_ ×= Attempt PSRABSetup

SuccessPSRABSetupSRPSRAB

Associated

CountersSee ANNEX

Notes None


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Chapter 6 Retainability KPIs

6.1 CS Service Drop Ratio

6.1.1 Description

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

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

or IU RELEASE REQUEST messsages.

6.1.2 Definition

Table 6-1 CS Service Call Drop Ratio

KPI Name CS Service Drop Ratio

Measurement

ScopeRNC

Formula %100Re

_ ×=SuccessCSRABSetup

leasemalCSRABAbnor CDRCS

Associated

CountersSee ANNEX

Notes None

6.2 AMR Call Drop Ratio

6.2.1 Description

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

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

REQUEST or IU RELEASE REQUEST messsages.


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6.2.2 Definition

Table 6-2 AMR Call Drop Ratio

KPI Name AMR Call Drop Ratio

Measurement

ScopeRNC

Formula %100Re

_ ×= pSuccess AMRRABSetu

leasermal AMRRABAbnoCDR AMR

Associated

CountersSee ANNEX

Notes None

6.3 VP Call Drop Ratio

6.3.1 Description

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

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



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6.3.2 Definition

Table 6-3 VP Call Drop Ratio

KPI Name VP Call Drop Ratio

Measurement

ScopeRNC

Formula %100Re

_ ×=SuccessVPRABSetup

leasemalVPRABAbnor CDRVP

Associated

CountersSee ANNEX

Notes None

6.4 AMR Traffic Drop Ratio

6.4.1 Description

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

terms of the experience of GSM network management.

6.4.2 Definition

Table 6-4 AMR Traffic Drop Ratio

KPI Name AMR Traffic Drop Ratio

Measurement

ScopeRNC

Formulaleasermal AMRRABAbno

AMRTrafficTDR AMR

Re

60_

×=

Associated

CountersSee ANNEX

Notes None


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6.5 VP Traffic Drop Ratio

6.5.1 Description

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

6.5.2 Definition

Table 6-5 VP Traffic Drop Ratio

KPI Name VP Traffic Drop Ratio

Measurement

Scope RNC

FormulaleasemalVPRABAbnor

VPTrafficTDRVP

Re

60_

×=

Associated

CountersSee ANNEX

Notes Unit: minute

6.6 PS Service Drop Ratio

6.6.1 Description

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

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



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6.6.2 Definition

Table 6-6 PS Service Drop Ratio

KPI Name PS Service Drop Ratio

Measurement

ScopeRNC

Formula %100Re

_ ×=SuccessPSRABSetup

leasemalPSRABAbnor CDRPS

Associated

CountersSee ANNEX

Notes None


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Chapter 7 Mobility KPIs

7.1 Soft Handover Success Ratio

7.1.1 Description

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

includes softer handover.

7.1.2 Definition

Table 7-1 Soft Handover Success Ratio

KPI Name Soft Handover Success Ratio

Measurement

ScopeRNC

Formula %100_ ×=mpt SHOASUAtte

essSHOASUSuccSRSHO

Associated

CountersSee ANNEX

Notes None

7.2 Softer Handover Success Ratio

7.2.1 Description

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


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7.2.2 Definition

Table 7-2 Softer Handover Success Ratio

KPI Name Softer Handover Success Ratio

Measurement

ScopeRNC

Formula %100_ ×=empt SoHOASUAtt

cessSoHOASUSucSRSoHO

Associated

CountersSee ANNEX

Notes None

7.3 Intra-frequency Hard Handover Success Ratio

7.3.1 Description

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

one RNC.

7.3.2 Definition

Table 7-3 Intra-frequency Hard Handover Success Ratio

KPI Name Intra-frequency Hard Handover Success Ratio

Measurement

ScopeRNC

Formula %100_ ×−−

=tempt InterHHOAt HHOAttempt

ccess InterHHOSu HHOSuccessSR IntraHHO

Associated

CountersSee ANNEX

Notes None


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7.4 Inter-frequency Hard Handover Success Ratio

7.4.1 Description

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

one RNC.

7.4.2 Definition

Table 7-4 Inter-frequency Hard Handover Success Ratio

KPI Name Inter-frequency Hard Handover Success Ratio

Measurement

ScopeRNC

Formula %100_ ×=tempt InterHHOAt

ccess InterHHOSuSR InterHHO

Associated

CountersSee ANNEX

Notes None

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

7.5.1 Description

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

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


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7.5.2 Definition

Table 7-5 CS Inter-RAT Handover Success Ratio (WCDMA to GSM)

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

Measurement

ScopeRNC

Formula %100_ ×= HOAttempt CSInterRAT

HOSuccessCSInterRAT SR HOCSInterRAT

Associated

CountersSee ANNEX

Notes None

7.6 PS Inter-RAT Handover Success Ratio (WCDMA toGPRS)

7.6.1 Description

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

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


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7.6.2 Definition

Table 7-6 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)

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

Measurement

ScopeRNC

Formula %100_ ×=ut HOAttemptOPSInterRAT

ut HOSuccessOPSInterRAT SR HOPSInterRAT

out

Associated

CountersSee ANNEX

Notes None

7.7 PS Inter-RAT Handover Success Ratio (GPRS toWCDMA)

7.7.1 Description

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

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

7.7.2 Definition

Table1 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)


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

Measurement

ScopeRNC

Formula %100_ ×=n HOAttemptI PSInterRAT

n HOSuccessI PSInterRAT SR HOPSInterRAT in

Associated

CountersSee ANNEX

Notes None

7.8 SRNC Relocation Preparation Success Ratio

7.8.1 Description

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

which serves as SRNC.

7.8.2 Definition

Table 7-7 SRNC Relocation Preparation Success Ratio

KPI Name SRNC Relocation Preparation Success Ratio

Measurement

ScopeRNC

Formula %100PrRe

Re_ ×=

ttempt eparationAlocationSRNC

ccesslocationSuSRNC SRSRNCRP

Associated

CountersSee ANNEX

Notes None


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7.9 TRNC Relocation Preparation Success Ratio

7.9.1 Description

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

which serves as TRNC.

7.9.2 Definition

Table 7-8 TRNC Relocation Preparation Success Ratio

KPI Name TRNC Relocation Preparation Success Ratio

Measurement

ScopeRNC

Formula %100PrRe

Re_ ×=

ttempt eparationAlocationTRNC

ccesslocationSuTRNC SRTRNCRP

Associated

CountersSee ANNEX

Notes None


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Chapter 8 Service Integrity KPIs

8.1 PS Service UL Average Throughput

8.1.1 Description

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

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

services listed in the following definition.

8.1.2 Definition

Table 8-1 PS Service UL Average Throughput

KPI Name PS Service UL Average Throughput

Measurement

ScopeCell

Formula

Throughput KULAveragePSStr 64

Throughput KULAveragePSInter 64




Throughput KULAveragePSBkg 64

Throughput KULAveragePSBkg128

Throughput KULAveragePSBkg144

Throughput KULAveragePSBkg 384

Associated

CountersSee ANNEX

Notes


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8.2 PS Service DL Average Throughput

8.2.1 Description

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

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

services listed in the following definition.

8.2.2 Definition

Table 8-2 PS Service DL Average Throughput

KPI Name PS Service DL Average Throughput

Measurement

ScopeCell

Formula

Throughput KDLAveragePSStr 64




Throughput KDLAveragePSInter 64




Throughput KDLAveragePSBkg 64

Throughput KDLAveragePSBkg128



Associated

CountersSee ANNEX

Notes


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8.3 Service UL Average BLER

8.3.1 Description

This grouped KPI can be used to evaluate the UL BLER value of service in each cell.

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

in the following definition.

8.3.2 Definition

Table 8-3 Service UL BLER

KPI Name Service UL BLER

Measurement

ScopeCell

Formula

AMRULBLER

VPULBLER

KULBLERPS 64

Associated

CountersSee ANNEX

Notes

8.4 Call Setup Delay

8.4.1 Description

This grouped KPI can be used to evaluate the Call Setup Delay time in one RNC.According to the experience from commercial network, there are three services listed

in the following definition.


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8.4.2 Definition

Table 8-4 Call Setup Delay

KPI Name Call Setup Delay

Measurement

ScopeCell

Formula

ccessTime RRCSetupSu

eSuccessTimCSRABSetup

eSuccessTimPSRABSetup

Associated

CountersSee ANNEX

Notes

ccessTime RRCSetupSu based on each cell,

eSuccessTimCSRABSetup and eSuccessTimPSRABSetup

based on RNC can be used together to evaluate call setup

delay.

8.5 DL RLC Average Retransmission Ratio

8.5.1 Description

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


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8.5.2 Definition

Table 8-5 DL RLC Average Retransmission Ratio

KPI Name DL RLC Average Retransmission Ratio

Measurement

ScopeRNC

Formula %100Re

×=lockAM DLRLCSentB

dBlockAM transmitte DLRLC DLRLCARR

Associated

CountersSee ANNEX

Notes None


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Chapter 9 Availability KPIs

9.1 Worst Cell Ratio

9.1.1 Description

This KPI can be used to evaluate the effect of cells with poor call drop rate or call

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

9.1.2 Definition

Table 9-1 Worst Cell Ratio

KPI Name Worst Cell Ratio (WCR)

Measurement

ScopeRNC

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

×><

=sInRNC mberOfCellTheTotalNu

andB Bor andA Awhich fCellsTheNumberOWCR

A1:See AMR RAB Setup Success Ratio

A2:See VP RAB Setup Success Ratio

B1:See AMR Call Drop Ratio

Associated

Counters

B2:See VP Call Drop Ratio

Notes

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

network while the traffic with AMR voice and video phone is bigger

than 0.1 Erlang.

9.2 IU Paging Congestion Ratio

9.2.1 Description

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

within IU interface.


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9.2.2 Definition

Table 9-2 IU Paging Congestion Ratio

KPI Name IU Paging Congestion Ratio

Measurement

ScopeRNC

Formula %100×=tempt IUPagingAt

ss IUPagingLo IUPagingCR

Associated

CountersSee ANNEX

Notes None

9.3 Admission Refused Ratio

9.3.1 Description

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

hour in a cell.


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9.3.2 Definition

Table 9-3 Admission Refused Ratio

KPI Name Admission Refused Ratio

Measurement

ScopeCell

Formula %100ReRe

×=questNumsourceTotal

nNum NoAdmissionRatio NoAdmissio

Associated

CountersSee ANNEX

Notes None

9.4 Congested Cell Ratio

9.4.1 Description

This KPI can be used to evaluate the utility ratio of radio network resources on busy

hour in one RNC.


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9.4.2 Definition

Table 9-4 Congested Cell Ratio

KPI Name Congested Cell Ratio

Measurement

ScopeRNC

Formula %100×=sInRNC mberOfCellTheTotalNu

yHour CellsOnBus fCongested TheNumberO ICR

Associated

CountersSee ANNEX

Notes

yHour CellsOnBus fCongested TheNumberO is refered by

summing up the number of cells congested in DL or UL radio

resources on busy hour.

9.5 Unserviceable Cell Ratio

9.5.1 Description

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

degrading of network performance on busy hour in one RNC.


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9.5.2 Definition

Table 9-5 Unserviceable Cell Ratio

KPI Name Unserviceable Cell Ratio

Measurement

ScopeRNC

Formula %1000,×

>=

sInRNC mberOfCellTheTotalNu

lTimeCellUnavaiwhich fCellsTheNumberOUCR

Associated

CountersSee ANNEX

Notes None

9.6 Average CPU Load

9.6.1 Description

This KPI can be used to evaluate the consumption of CPU on busy hour in RNC

system.


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9.6.2 Definition

Table 9-6 Average CPU Load

KPI Name Average CPU Load

Measurement

ScopeRNC

Formula lity MeanCPUUti

Associated

Counters

See ANNEX

Noteslity MeanCPUUti is the CPU average load showed by

percentage

9.7 IUB Bandwidth Utilizing Ratio

9.7.1 Description

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

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

interactive and background service can!t keep the full rate all time on the configured

IUB bandwidth. For further study, the utilizing rate can be devided into two classes,

configuration consumption and real time consumption. So there are four KPIs listed in

the following definition.


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9.7.2 Definition

Table 9-7 IUB Bandwidth Utilizing Ratio

KPI Name IUB Bandwidth Utilizing Ratio

Measurement

ScopeNodeB

Formula

%100Re

×=uplink

uplink

uplink widthrationBand IUBConfigu

ficalTimeTraf IUB IUBRTUR

%100×=uplink

uplink

uplink widthrationBand IUBConfigu

ficrationTraf IUBConfigu IUBCFGUR

%100Re

×=downlink

downlink

downlink widthrationBand IUBConfigu

ficalTimeTraf IUB IUBRTUR

%100×=downlink

downlink

downlink widthrationBand IUBConfigu

ficrationTraf IUBConfigu IUBCFGUR

Associated

Counters

See ANNEX

Notes

uplink widthrationBand IUBConfigu and

downlink widthrationBand IUBConfigu is based on the

calculation of the transmission configuration of each NodeB in

a RNC.


44/65



Chapter 10 Traffic KPIs

10.1 CS Equivalent Erlang

10.1.1 Description

This KPI can be used to evaluate the equivalent traffic of all CS service of one RNC.

10.1.2 Definition

Table 10-1 CS Equivalent Traffic

KPI Name CS Equivalent Traffic

Measurement

ScopeRNC

Formula ntErlCSEquivale

Associated

CountersSee

ANNEX

Notes Unit: Erl

10.2 PS UL Throughput

10.2.1 Description

This KPI can be used to evaluate the UL throughput of all PS service of one RNC.


45/65



10.2.2 Definition

Table 10-2 PS UL Throughput

KPI Name PS UL Throughput

Measurement

ScopeRNC

Formula ut UlThroughp

Associated

CountersSee ANNEX

Notes Unit: kbps

10.3 PS DL Throughput

10.3.1 Description

This KPI can be used to evaluate the DL throughput of all PS service of one RNC.

10.3.2 Definition

Table 10-3 PS DL Throughput

KPI Name PS DL Throughput

Measurement

ScopeRNC

Formula ut DlThroughp

Associated

CountersSee ANNEX

Notes Unit: kbps


46/65



10.4 UL Traffic of Typical Radio Bearers

10.4.1 Description

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

bearers on busy hour in one RNC, which the meaning of the traffic from the different

sevice is different despite of in the same unit.

10.4.2 Definition

Table 10-4 UL Traffic of Typical Radio Bearers

KPI Name UL Traffic of Typical Radio Bearers

Measurement

ScopeRNC

Formula

ErlKUL AMR _2.12

ErlKULCSConv _64

ErlKULPSStr _64

ErlKULPSInter _64

ErlKULPSInter _128

ErlKULPSInter _144

ErlKULPSInter _384

ErlKULPSBkg _64

ErlKULPSBkg _128

ErlKULPSBkg _144

ErlKULPSBkg _384

Associated

CountersSee ANNEX

Notes Unit: Erl


47/65



10.5 DL Traffic of Typical Radio Bearers

10.5.1 Description

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

bearers on busy hour in one RNC, which the meaning of the traffic from the different

sevice is different in despite of the same unit.

10.5.2 Definition

Table 10-5 DL Traffic of Typical Radio Bearers

KPI Name DL Traffic of Typical Radio Bearers

Measurement

ScopeRNC

Formula

ErlKDL AMR _2.12

ErlKDLCSConv _64

ErlKDLPSStr _64

ErlKDLPSStr _128

ErlKDLPSStr _144

ErlKDLPSStr _384

ErlKDLPSInter _64

ErlKDLPSInter _128

ErlKDLPSInter _144

ErlKDLPSInter _384

ErlKDLPSBkg _64

ErlKDLPSBkg _128

ErlKDLPSBkg _144

ErlKDLPSBkg _384

Associated

CountersSee ANNEX

Notes Unit: Erl


48/65



10.6 UL Throughput of QoS Classes

10.6.1 Description

This grouped KPI can be used to evaluate the cell!s UL throughput of QoS classes in

one cell.

10.6.2 Definition

Table 10-6 UL Throughput of QoS Classes

KPI Name UL Throughput of QoS Classes

Measurement

ScopeCell

Formula

Throughput CellULConv

hroughput CellULStrT

t rThroughpuCellULInte

hroughput CellULBkgT

Associated

CountersSee ANNEX

Notes Unit: Kbps

10.7 DL Throughput of QoS Classes

10.7.1 Description

This grouped KPI can be used to evaluate the cell!s DL throughput of QoS classes in

one cell.


49/65



10.7.2 Definition

Table 10-7 DL Throughput of QoS classes

KPI Name DL Throughput of QoS Classes

Measurement

ScopeCell

Formula

Throughput CellDLConv

hroughput CellDLStrT

t rThroughpuCellDLInte

hroughput CellDLBkgT

Associated

CountersSee ANNEX

Notes Unit: Kbps


50/65



Chapter 11 ANNEX

Associated Counters

Reference Name Associated Counters Specification

MeanRTWP VS.MeanRTWP

Mean RTWP of a cell, that is,

mean number of the sum of the

RTWP values reported in a certain

period

Unit: dBm

MeanTCP VS.MeanTCP

Mean TCP of a cell, that is, mean

number of the sum of the TCP

values reported in a certain period

Unit: dBm

CellUnavailTimeVS.Cell.UnavailTime.O

M Unavailability Duration of a cell

IUPagingAttemptVS.RANAP.Paging.Att.I

dleUE

Number of Times of Paging Idle

UE

IUPagingSuccessVS.RANAP.Paging.Suc

c.IdleUE

Successful Number of Times of

Paging Idle UE

RAB.AttEstabCS.Conv

Number of the CS RABs

requested to establish for

conversational services in a RNC

CSRABSetupAttempt

RAB.AttEstabCS.Strm

Number of the CS RABs


streaming services in a RNC

RAB.SuccEstabCSNoQ

ueuing.Conv

Numbers of CS RABs Established

Successfully on Request (No

Queuing) in a RNC

CSRABSetupSuccess

RAB.SuccEstabCSNoQ

ueuing.Strm



Queuing) in a RNC


51/65




RAB.SuccEstabCSQue

uing.Conv


Successfully on Request

(Queuing) in a RNC

RAB.SuccEstabCSQue

uing.Strm



(Queuing) in a RNC

RAB.AttEstabPS.Conv

Number of the PS RABs


conversational services in a RNC

RAB.AttEstabPS.Strm



streaming services in a RNC

RAB.AttEstabPS.Intact



interactive services in a RNC

PSRABSetupAttempt

RAB.AttEstabPS.Bgrd


requested to establish forbackground services in a RNC

RAB.SuccEstabPSNoQ

ueuing.Conv

Numbers of PS RABs Established


Queuing) in a RNC

RAB.SuccEstabPSNoQ

ueuing.Strm



Queuing) in a RNC

RAB.SuccEstabPSNoQ

ueuing.Intact

Numbers of PS RABs EstablishedSuccessfully on Request (No

Queuing) in a RNC

PSRABSetupSuccess

RAB.SuccEstabPSNoQ

ueuing.Bgrd



Queuing) in a RNC


52/65




RAB.SuccEstabPSQueu

ing.Conv



(Queuing) in a RNC

RAB.SuccEstabPSQueu

ing.Strm



(Queuing) in a RNC

RAB.SuccEstabPSQueu

ing.Intact



(Queuing) in a RNC

RAB.SuccEstabPSQueu

ing.Bgrd



(Queuing) in a RNC

VS.RRC.AttConnEstab.

OrgConv

Originating Conversational Call in

a RNC


OrgStr

Originating Streaming Call in a

RNC


OrgInt

Originating Interactive Call in a

RNC


OrgBkg

Originating Background Call in a

RNC


OrgSubs

Originating Subscribed traffic Call

in a RNC


TrmConv

Terminating Conversational Call

in a RNC


TrmStr

Terminating Streaming Call in a

RNC


TrmInt

Terminating Interactive Call in a

RNC

RRCConnectionAttemptservice


TrmBkg

Terminating Background Call in a

RNC


53/65





OrgHPSig

Originating High Priority Signalling

in a RNC


OrgLPSig

Originating Low Priority Signalling

in a RNC


TmHPSig

Terminating High Priority

Signalling in a RNC


TmLPSig

Terminating Low Priority

Signalling in a RNC


Rest Call re-Establishment

VS.RRC.SuccConnEsta

b.OrgConv

Originating Conversational Call in

a RNC

VS.RRC.SuccConnEsta

b.OrgStr

Originating Streaming Call in a

RNC

VS.RRC.SuccConnEsta

b.OrgInt

Originating Interactive Call in a

RNC

VS.RRC.SuccConnEsta

b.OrgBkg

Originating Background Call in a

RNC

VS.RRC.SuccConnEsta

b.OrgSubs

Originating Subscribed traffic Call

in a RNC

VS.RRC.SuccConnEsta

b.TrmConv

Terminating Conversational Call

in a RNC

VS.RRC.SuccConnEsta

b.TrmStr

Terminating Streaming Call in a

RNC

VS.RRC.SuccConnEsta

b.TrmInt

Terminating Interactive Call in a

RNC

VS.RRC.SuccConnEsta

b.TrmBkg

Terminating Background Call in a

RNC

RRCConnectionSuccessservice

VS.RRC.SuccConnEsta

b.OrgHPSi

Originating High Priority Signalling

in a RNC


54/65




VS.RRC.SuccConnEsta

b.OgLPSig

Originating Low Priority Signalling

in a RNC

VS.RRC.SuccConnEsta

b.TmHPSi

Terminating High Priority

Signalling in a RNC

VS.RRC.SuccConnEsta

b.TmLPSi

Terminating Low Priority

Signalling in a RNC

VS.RRC.SuccConnEsta

b.Rest Call re-establishment in a RNC


Emg Emergency Call in a RNC


CellRes

Inter-RAT cell re-selection in a

RNC


Reg Registration in a RNC


Detach

Detach in a RNC

VS.RRC.AttConn.UESB

I.UU UESBI-Uu information in a RNC

RRCConnectionAttemptother


Unknown

Terminating - cause unknown in a

RNC

VS.RRC.SuccConnEsta

b.Emg Emergency Call in a RNC

VS.RRC.SuccConnEsta

b.CellRes

Inter-RAT cell re-selection in a

RNC

VS.RRC.SuccConnEsta

b.Reg Registration in a RNC

VS.RRC.SuccConnEsta

b.Detach Detach in a RNC

RRCConnectionSuccessother

VS.RRC.SuccConn.UE

SBI.UU UESBI-Uu information in a RNC


55/65




VS.RRC.SuccConnEsta

bab.Unknown

Terminating - cause unknown in a

RNC

AMRRABSetupAttemptVS.RAB.AttEstCSConv0

.32.RNC

Number of CS RABs requested to

establish for conversational

services (0 " Max DL bit Ratio "

32 kbps) in a RNC

AMRRABSetupSuccessVS.RAB.SucEstCSConv

0.32.RNC

Number of CS RABs successfully

established for conversational

services (0"

Max DL bit Ratio"

32 kbps) in a RNC

VPRABSetupAttemptVS.RAB.AttEstCSConv3

2.64.RNC

Number of CS RABs requested to

establish for conversational

services (32 kbps < Max DL bit

Ratio " 64 kbps) in a RNC

VPRABSetupSuccessVS.RAB.SucEstCSConv

32.64.RNC

Number of CS RABs successfully

established for conversational

services (32 kbps < Max DL bit

Ratio " 64 kbps) in a RNC

VS.RAB.Loss.CS.Abnor

m.RNC

Numbers of abnormally released

RABs except RF causes in a RNC

CSRABAbnormalReleaseVS.RAB.Loss.CS.RF.R

NC

Number of Released RABs

Triggered by RNC due to RF

Reason

AMRRABAbnormalReleaseVS.RAB.Loss.CS.AMR.

RNC

Number of released CS AMR

service RABs triggered by RNC in

a RNC

VPRABAbnormalReleaseVS.RAB.Loss.CS.Conv6

4K.RNC

Number of released CS 64 k

service RABs triggered by RNC in

a RNC

PSRABAbnormalReleaseVS.RAB.Loss.PS.Abnor

m.RNC

Numbers of Abnormally Released

RABs except RF causes in a RNC


56/65




VS.RAB.Loss.PS.RF.R

NC

Number of Released RABs

triggered by RNC due to RF

reason

SHOASUAttempt VS.SHO.Att.RNCThe number of attempts of soft

handovers in a RNC

SHOASUSuccess VS.SHO.SuccThe number of successful soft

handovers in a RNC

SoHOASUAttempt VS.SoHO.ASU.AttRNC

The number of attempts of softer

handovers in a RNC

SoHOASUSuccess VS.SoHo.SuccThe number of successful softer

handovers in a RNC

HHOAttempt VS.HHO.Att.RNC Number of Hard Handover

Requests

HHOSuccess VS.HHO.Succ.RNC Number of Successful Hard

Handovers

InterHHOAttempt VS.HHO.InterFreq.Att.RNC

Number of Inter-Frequency HardHandover Requests

InterHHOSuccessVS.HHO.InterFreq.Succ

.RNC

Number of Successful

Inter-Frequency Hard Handovers

CSInterRATHOAttemptVS.IRATHO.AttCSOut.R

NC

Number of CS Domain Inter-RAT

Outgoing Handover Attempts

CSInterRATHOSuccessVS.IRATHO.SuccCSOut

.RNC

Number of CS Domain Inter-RAT

Outgoing Handover Successes

PSInterRATHOAttemptOutVS.IRATHO.AttPSOutU

TRAN.RNC

Number of PS Domain Inter-RAT

Outgoing Handover Commit

Initiated from RNC

PSInterRATHOSuccessOutVS.IRATHO.SuccPSOut

UTRAN.RNC

Number of Successful PS Domain

Inter-RAT Outgoing Handovers

Initiated by RNC


57/65




PSInterRATHOAttemptInVS.IRATHO.AttPSInUE.

RNC

Number of PS Domain Inter-RAT

Incoming Handovers Initiated by

UE

PSInterRATHOSuccessInVS.IRATHO.SuccPSInU

E.RNC

Number of Successful PS Domain

Inter-RAT Incoming Handovers

Initiated by UE

SRNCRelocationPreparationAtte

mpt RELOC.AttPrep

Number of Preparations for SRNC

Relocations

SRNCRelocationSuccess RELOC.Succ Number of Successful SRNC

Relocation Commits

VS.TRELOC.AttPrep.U

EInv

Numbers of Resource Allocations

for TRNC Relocations of Different

Types TRNCRelocationPreparationAtte

mpt

VS.TRELOC.AttPrep.U

ENonInv

Numbers of Resource Allocations

for TRNC Relocations of Different

Types

VS.TRELOC.SuccExec.

UEInv

Numbers of Successful TRNC

Relocations of Different Types TRNCRelocationSuccess

VS.TRELOC.SuccExec.

UENotInv

Numbers of Successful TRNC

Relocations of Different Types

NumberOfUEWith1RL VS.SHO.AS.1 Average Number of UEs with One

RL

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

RLs Combined

NumberOfUEWith2RL

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

RLs Uncombined

VS.SHO.AS.3Soft2Softe

r

Average Number of UEs with

Three RLs and Two Combined NumberOfUEWith3RL

VS.SHO.AS.3Soft Average Number of UEs with

Three RLs Uncombined


58/65




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.EmerCal

l.Rej

Num of Admission refuse because

of no CE resource during

emergency call request

VS.RRNBCred.NonEme

rCall.Rej


of no CE resource during

non-emergency call request

VS.RRIUB.NonEmerCal

l.Rej


of no IuB resource during

non-emergency call request

NoAdmissionNum

VS.RRIUB.EmerCall.Rej


of no IuB resource during

emergency call request

TotalResourceRequestNum VS.CellResApply.DCHTotal num of RNC apply for

dedicated resource for UE

MeanCPUUtility VS.MeanCPUUtil.SPU CPU Utilization of WSPU

IUBConfigurationTrafficuplink VS.QAAL2.AllocedAveB

wd.AAL2BitRate

Average Value of allocatedaverage AAL2 bit rate in backward

direction

IUBConfigurationTrafficdownlink VS.QAAL2.AllocedAveF

wd.AAL2BitRate

Average Value of allocated

average AAL2 bit rate in forward

direction

IUBRealTimeTrafficuplink !VS.UNILNK.RXCELL

S"#53#8

Bits Received by UNI Link during

a statistical period


59/65




!VS.IMAGRP.RXCELL

S"#53#8

Bits Received by IMA Group

during a statistical period

!VS.UNILNK.TXCELL

S"#53#8

Bits Sent by UNI Link during a

statistical period IUBRealTimeTrafficdownlink

!VS.IMAGRP.TXCELL

S"#53#8

Bits Sent by IMA Group during a

statistical period

VS.CN.Page.Loss.IUFC

Number of Paging Messages

Discarded due to Iu Interface Flow

Control IUPagingLoss

VS.CN.Page.Loss.PCH

Cong

Number of Paging Messages Lost

due to PCH Congestion

AMRULBLER VS.ULBlerAMR UL BLER of AMR Speech Service

on DCH

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

Service on DCH

PS64KULBLER VS.ULBlerPSRT.64 UL BLER of PS 64 K Real-timeService on DCH

PSStr64KULAverageThroughput VS.PS.Str.Kbps.UL64 UL Bit Rate of PS 64K Streaming

Traffic

PSInter64KULAverageThroughp

utVS.PS.Int.Kbps.UL64

UL Bit Rate of PS 64K Interactive

Traffic

PSInter128KULAverageThrough

putVS.PS.Int.Kbps.UL128

UL Bit Rate of PS 128K

Interactive Traffic




Interactive Traffic




Interactive Traffic

PSBkg64KULAverageThroughpu

tVS.PS.BKG.Kbps.UL64


Background Traffic


60/65




PSBkg128KULAverageThroughp

ut

VS.PS.BKG.Kbps.UL12

8


Background Traffic


ut

VS.PS.BKG.Kbps.UL14

4


Background Traffic


ut

VS.PS.BKG.Kbps.UL38

4


Background Traffic

PSStr64KDLAverageThroughput VS.PS.Str.Kbps.DL64 DL Bit Rate of PS 64K Streaming

Traffic

PSStr128KDLAverageThroughp

utVS.PS.Str.Kbps.DL128

DL Bit Rate of PS 128K Streaming

Traffic




Traffic




Traffic

PSInter64KDLAverageThroughp

ut

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

Traffic

PSInter1284KDLAverageThroug

hputVS.PS.Int.Kbps.DL128

DL Bit Rate of PS 128K

Interactive Traffic

PSInter144KDLAverageThrough

putVS.PS.Int.Kbps.DL144


Interactive Traffic

PSInter384KDLAverageThrough

putVS.PS.Int.Kbps.DL384


Interactive Traffic

PSBkg64KDLAverageThroughpu

t VS.PS.BKG.Kbps.DL64 DL Bit Rate of PS 64K

Background Traffic

PSBkg128KDLAverageThroughp

ut

VS.PS.BKG.Kbps.DL12

8


Background Traffic


ut

VS.PS.BKG.Kbps.DL14

4


Background Traffic


ut

VS.PS.BKG.Kbps.DL38

4


Background Traffic


61/65




RRCSetupSuccessTimeVS.RRC.ConnEstabTim

eMean.DCH

Signalling Delays of RRC

Connection Setup In a Cell

CSRABSetupSuccessTimeRAB.SuccEstabCSSetu

pTimeMean

Mean Signalling Delays of CS

RAB Setup on DCH

Unit: ms

PSRABSetupSuccessTimeRAB.SuccEstabPSSetu

pTimeMean

Mean Signalling Delays of PS

RAB Setup on DCH

Unit: ms

DLRLCSentBlockAM RLC.NbrBlocksSent.AM Number of Packets Sent by All

RLCs in AM Mode in RNC

DLRLCRetransmittedBlockAMRLC.RetransmittedBloc

ksToUE

Number of Packets Retransmitted

by All RLCs in AM Mode in RNC

CSEquivalentErlVS.CSLoad.Erlang.Equi

v.RNC

Equivalent Erlang of CS Service

of one RNC in statistical period

UlThroughputVS.PSLoad.ULThruput.

RNC

UL Throughput of PS Service of

one RNC in statistical period

DlThroughputVS.PSLoad.DLThruput.

RNC

DL Throughput of PS Service of

one RNC in statistical period

AMR12.2KUL_Erl VS.AMR.RB.UL.12.2 Mean Number of AMR Speech

UEs at 12.2k Bit Rates

CSConv64KUL_ErlVS.RB.ULConvCS.64.R

NC

Mean Number of RB of CS

Conversational service at UL 64k

Bit Rates

PSStr64KUL_ErlVS.RB.ULStrPS.64.RN

C

Mean Number of RB of PSStreaming service at UL 64k Bit

Rates

PSInter64KUL_ErlVS.RB.DLInterPS.64.R

NC

Mean Number of RB of PS

Interactive service at DL 64k Bit

Rates


62/65


63/65




PSStr144KDL_ErlVS.RB.DLStrPS.144.RN

C


Streaming service at DL 144k Bit

Rates

PSStr384KDL_ErlVS.RB.DLStrPS.384.RN

C


Streaming service at DL 384k Bit

Rates

PSInter64KDL_ErlVS.RB.ULInterPS.64.R

NC


Interactive service at UL 64k Bit

Rates


NC



Rates


NC



Rates

PSInter384KDL_Erl

VS.RB.ULInterPS.384.R

NC


Interactive service at UL 384k BitRates

PSBkg64KDL_ErlVS.RB.DLBkgPS.64.RN

C


Background service at DL 64k Bit

Rates

PSBkg128KDL_ErlVS.RB.DLBkgPS.128.R

NC


Background service at DL 128k

Bit Rates


NC

Mean Number of RB of PSBackground service at DL 144k

Bit Rates


NC


Background service at DL 384k

Bit Rates

CellULConvThroughput(VS.AMR.Ctrl.DL12.2) #

12.2K

UL throughput of AMR Speech

UEs at 12.2KBit In a Cell


64/65




CS.CONV.KBPS.DL.64.

Thruput

UL throughput of CS 64K

Streaming Service In a Cell!$

DL"

CellULStrThroughputPS.STR.KBPS.UL.64.T

hruput

UL throughput of PS 64K

Streaming Service In a Cell

PS.INTER.KBPS.UL.64.

Thruput


Interactive Service In a Cell

PS.INTER.KBPS.UL.12

8.Thruput



PS.INTER.KBPS.UL.14

4.Thruput



CellULInterThroughput

PS.INTER.KBPS.UL.38

4.Thruput



PS.BKG.KBPS.UL.64.T

hruput


Background Service In a Cell

PS.BKG.KBPS.UL.128.Thruput

UL throughput of PS 128KBackground Service In a Cell

PS.BKG.KBPS.UL.144.

Thruput



CellULBkgThroughput

PS.BKG.KBPS.UL.384.

Thruput

ULthroughput of PS 384K


(VS.AMR.Ctrl.UL12.2)#

12.2K

DL throughput of AMR Speech

UEs at 12.2KBit

CellDLConvThroughput CS.CONV.KBPS.DL.64.

Thruput

DL throughput of CS 64K

Conversational Service In a Cell

PS.STR.KBPS.DL.64.T

hruput

DL throughput of PS 64K

Streaming Service In a Cell CellDLStrThroughput

PS.STR.KBPS.DL.128.

Thruput




65/65



PS.STR.KBPS.DL.144.

Thruput



PS.STR.KBPS.DL.384.

Thruput



PS.INTER.KBPS.DL.64.

Thruput



PS.INTER.KBPS.DL.12

8.Thruput



PS.INTER.KBPS.DL.14

4.Thruput



CellDLInterThroughput

PS.INTER.KBPS.DL.38

4.Thruput



PS.BKG.KBPS.DL.64.T

hruput



PS.BKG.KBPS.DL.128.

Thruput



PS.BKG.KBPS.DL.144.

Thruput



CellDLBkgThroughput

PS.BKG.KBPS.DL.384.

Thruput



TheNumberOfCongestedCellsO

nBusyHour

VS.LCC.OverCongNum

UL>0 or

VS.LCC.OverCongNum

DL>0

Numbers of UL and DL overload

congestions respectively in a cell.

Date post:	07-Aug-2018
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