Genex Assistant SSV Analysis

8/17/2019 Genex Assistant SSV Analysis

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In

SSV


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I. IndexI. Index 2

II. Introduction 3

III. Introduction to Genex Asistant 4

a) Project Creation & Logfile Load 5

b) Creation of Analysis Groups 6

c) Modification of Analysis Groups 7

d) Analysis of Logfile Data 8e) Creation of Custom Analysis Delays 9

f) Definition of Necessary Delays 10

IV. SSV Analysis 11

1. Test Results of Functionalty 12

1.1 Connection Setup Time & Attached Success Rate 12

1.2 RRC Setup Success 13

1.3 EPS Bearer Setup Time 14

1.4 Ping Test 15

2. Handover and Call Drop Test 16

2.1 Intra-Cell handover Success Rate & Call Drop Rate 163. Throughput Test 17

3.1 DL & UL Throughputs 17

4. CSFB Test 18

4.1 CSFB Call Setup Delay 18

4.2 Time to Return LTE (w or w/o Fast Return) 19

4.3 Serving Cell Parameters & CSFB Success Rate 20

5. VoLTE Test 21

5.1 VoLTE Call Setup Delay 21

5.2 VoLTE Call Setup Success & Drop & Accessibility 22


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II. Introduction

The aim of this document is to give an intro to Genex Assistant and enableSSV reports prepared by Huawei, for intented users.

Genex Assistant is an analysis tool which enables group analysis of logfiles

equivalents i.e. Ascom Actix or Tems Discovery.

In this document, a Huawei L800 single carrier SSV report taken as referen

required fields to check are indicated on a seperate excel file. Correspondi

(attributes) are explained individually. Custom IEs shall be formed prior to t

specific KPIs on the report.

The IEs, KPIs mentioned in this document and attached excel file are leastto check an SSV report. Further analysis may done on demand or in case o

Formal SSV Check Template


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III. Introduction to Genex Asistant


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a. Project Creation & Logfi le Load

A project shall be created prior analysing a group of logfile (Site based logs


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b. Creation of Analysis Groups

Once the project was created and corres

files loaded, necessary modification/creatanalysis groups should be done.

2 options are initiated for auto analysis gro

based on MS or Logfile name.

Groups need to be created for multiple log

service test. At least one analysis group s

created for CW and CCW mobility log files


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c. Modif ication of Analysis Groups

Groups can be modified eve

generation.

MS2 can be removed from t

for necessary conditions.


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d. Analysis of Logfile Data

Before start to analyse the logfiles, analysis must be run for all analysis grou

Genex Assistant updates IE trees after modification of analysis groups. No n

analysis after analysis groups are modified.


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e. Creation of Custom Analysis Delays

User defined Delay Quries can be created on Custom Analysis module of Ge

At least following 3 custom delays should be defined for identical analysis of

below.

The category o

delay, under d

To indicate sta

messages&ev

Must be set hi

20000+ ms fo

delays)


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f. Definit ion of Necessary Delays

Begin Message :Message>WCDMA>RRC>DL-

DCCH>RRC Connection Release

End Message :

Message>LTE>RRCConnectionR

equest

Begin Message :Message>NAS>LTE>ExtendedSer

viceRequest

End Message :

Message>NAS>WCDMA&GSM&T

D-SCDMA NAS>Call

Control>Alerting

Begin MesMessage>WCDM

CCCH>RRC Conn

End Mess

Message>NAS>WC

D-SCDMA N

Control>A


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IV. SSV Analysis


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1.1 Connection Setup Time & Attached Succes

1.1 Connection Setup Time & Attached Success Rate :

Auto Analysis Group 1 indicates the analysis group of Attach Test(s).


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Auto Analysis Group 1 indicates the analysis group of Attach Test(s).

1.2 RRC Setup Success


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Auto Analysis Group 3 indicates the analysis group of EPS Test(s).

If EPS Time is above the target (105ms), the request should be analysed fr

messages whether it involves an authentication process. The session(s) invauthentication process, should be ignored.

1.3 EPS Bearer Setup Time


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Auto Analysis Group 4 indicates the analysis group of Ping Test(s).

1.4 Ping Test :


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2. Handover and Call Drop Test

2.1 Intra-Cell handover Success Rate & Call Drop Rate :

Auto Analysis Group Mobility indicates the analysis group of Clock-Wise

Counter Clock-Wise Tests.

Drops can be found by the same way from Event tree.


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3. Throughput test

3.1 DL & UL Throughputs :

Auto Analysis Group 17 indicates the analysis group of particular Throug

4 CSFB T t


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4. CSFB Test

4.1 CSFB Call Setup Delay:

Auto Analysis Group 2 indicat

analysis group of CSFB Test(s

The IEs going to be used are

which are created by Custom

Delay (Page 10).

If the CSFB call setup delay is

target (6s), 3G call setup shal

(Mobile To Mobile (3G-3G) Ca


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Auto Analysis Group 2 indicates the analysis group of CSFB Test(s).

The IE going to be used is the one was created by Custom Analysis > De

4.2 Time to Return LTE (w or w/o Fast Return)


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Auto Analysis Group 2 indicates the analysis group of any test which des

RF conditions.

Auto Analysis Group 6 indicates the analysis group of CSFB Test(s)

4.3 Serving Cell Parameters & CSFB Success Rate

5 V LTE T t


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5. VoLTE Test

5.1 VoLTE Call Setup Delay :

Auto Analysis Group 2 indicates the analysis group of VoLTE Test(s).


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Auto Analysis Group VoLTE_S1 indicates the analysis group of VoLTE Te

5.2 VoLTE Call Setup Success & Drop & Accessibili ty :


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Thank You

Documents

Genex Assistant SSV Analysis