Introduction to Genex Assistance

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BY
IMRAN HASHMI
INTRODUCTION
TO
GENEX ASSISTANT

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The GENEX Assistant is excellent software tool for
Post-Processing 2G & 3G Drive Test Data.
With the GENEX Assistant, you can:
ØHave a panorama view of network performance
ØLocate network troubles
ØImprove network quality
ØVerify network planning and optimization

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Functions of the Genex Assistant
Analyzing the test data in WCDMA GSM dual mode
The Assistant analyzes the test data in the WCDMA and GSM networks
The Assistant also has the independent display systems for separately
displaying the engineering parameters and real-time data
Test data playback
The Assistant supports
ØManual or automatic play of the test data
ØDisplay of measurement parameters for trouble spots in detail
ØNetwork problems locating in a quick manner

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FOR POST PROCESSING OF LOGFILE IN
GENEX ASSISTANCE WE NEED TO
OPEN A NEW PROJECT
ANALYSIS OF LOGFILE

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NEW PROJECT
STEP-1 PROJECT NAME ( TEST 01 )
STEP-2 PROJECT PATH ( LOCATION TO SAVE THE PROJECT )
STEP-3 MAP PATH ( Insert the Map from the Location )
STEP-4 DATASET NAME ( LOGFILE NAME )

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Huawei TECHNOLOGIES Co., Ltd. Huawei Confidential
Opening a New Project

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Project Path to Save It

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Log file Name

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ANALYSIS LOG FILE IMPORTING
Step 1 Select a dataset from the Project tab in the navigation
view
Step 2 Right-click the dataset and choose Import Test Data
Import GENEX Probe on the shortcut menu
Step 3 In the Import GENEX Probe log File as shown below

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Import the Type of Log File

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CLICK BROWSE FOR
LOGFILE LOCATION

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COMBINE DATA ANALYSIS
ASSISTANCE CAN SUPPORT IMPORTING MORE THAN ONE LOG
FILE AS IT COMBINES THESE DEVICES AND RE-ANALYZE THE
EVENTS
Step 1 Select a dataset from the Project tab in the navigation view
Step 2 Choose Dataset > Combine Device > Combine UE
Step 3 Select multiple devices from PreCombine in the displayed
Combine Device

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New Combined Log file

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IMPORTING THE MAP DATA
ØVECTOR
ØPLACES
ØCLUTTER
Step 1 Select the Map Layer Window and right click.
Step 2 Select the location for the data to import.

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Layer Control

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Viewing Test Data in Different Formats
Following are the types that the Test Data can be Displayed
ØDISPLAY ON MAP
ØDISPLAY ON SHEET
ØDISPLAY ON CHATR
ØDISPLAY ON PIE
ØDISPLAY ON Histogram

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Step 1 Select Any of the parameter to display in the Window by
right clicking on it
Step 2 Select the type of display format.

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Step 01
Step 02
DISPLAY ON MAP

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DISPLAY ON CHART

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Huawei TECHNOLOGIES Co., Ltd. Huawei ConfidentialDISPLAY ON PAI

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DISPLAY ON HOLOGRAM

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DISPLAY ON SHEET

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Filtering Test Data
The Assistant can filter the imported data. This feature is capable of
comparing the data and executing some simple logical calculations.
To filter test data, perform the following steps:
Step 1 Select a dataset from the Project tab in the navigation view.
Step 2 Choose Dataset > Filter Imported Data

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Select the Desired Filter
Click on Insert
Click on Excute

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Introduction to Engineering Parameters
Engineering parameter fields
Whether Mandatory to Be
Filled In
RemarksField
NoAntenna altitudeAltitude
NoAntenna ground heightGround Height
YesLocation Area CodeLAC
YesCell IDCI
NoDown tilt angle (°C)Down Tilt
YesAzimuth (°C)Azimuth
YesLatitude (decimal)Latitude
YesLongitude (decimal)Longitude

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Perform the following steps to import Engineering Parameters
Step 1 Select a dataset from the Project tab in the navigation view.
Step 2 Choose Dataset > Import Engineering Parameter, and
select WCDMA or GSM based on the test data.
Step 3 In the displayed dialog box, perform the following operations
Open the Excel file for saving the engineering parameters.
Select the sheet for displaying the engineering parameters.
Step 4 Click OK.

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If all the fields in the sheet can match the parameters
the Assistant automatically imports the engineering parameters
If no field in the sheet can match the parameters
Step 5 Match the missing engineering parameter fields one by one.
For details, refer to description of button functions
Step 6 Click the button to import the data.
After the data is imported, the site data is automatically
displayed on the map.

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Step:01 Click on Dataset Name
Step:02
Select Type

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Step:03 Open the Table
Step:04 Import the Excel file

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Engineering Parameters Display
Engineering Parameters Display

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DRIVE TEST PLOTS
RX LEVEL PLOT
v RXLEVEL FULL
v RXLEVEL SUB

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RX QUALITY PLOT
v RX QUAL FULL
v RX QUAL SUB

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OTHER DIFFERENT TYPE
OF PLOTS

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BCCH PLOT

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BSIC PLOT

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FER PLOT

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C/I PLOT

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HANDOVER PLOT

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GSM DRIVE TEST STATISTICS
GENEX ASSISTANCE CAN PROVIDE THE DETAIL
REPORT OF THE DRIVE TEST
ØReport: WCDMA Scanner Neighbor Cell
ØReport: WCDMA Scanner Handover Statistic
ØReport: WCDMA UE Call Setup
ØReport: WCDMA UE Call Statistics

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ØReport: WCDMA UE Call Timing Analysis
ØReport: WCDMA UE Crossingtable HSDPA
ØReport: WCDMA UE RRC Setup Statistics
ØReport: GSM Drive Test Statistics
ØReport: GSM UE Call Statistics Analyse
ØReport: GSM Handover Statistic

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GSM DRIVE TEST STATISTICS
The GSM Drive Test Statistics report provides the statistics on RXlevel,
voice quality, and so on, as listed in Table
Number of data points in each scope of call setup duration as per callØCall Setup Time
Number of data points in each TA scopeØTA
Statistics on quality and distanceØRxQual
Distance values for RX level > 90 dBm and RX level < 90 dBmØRxLev as Distance
RX level in connected or idle stateØBCCH RxLev
RX level in connected stateØRxLev
DescriptionItem

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-67.18560618.10Total
-101.00120.17 %0.03-120 to -100
-92.67330.61 %0.11-100 to -90
-83.485488.40 %1.52-90 to -80
-75.06186130.66 %5.55-80 to -70
-59.30315260.22 %10.90-70 to -10
Avg
Total
Count
%Distance(km)RxLev_Sub(dBm)
RxLev_Sub(dBm)

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18.105606Total
73.77 %13.3580.11 %44910
3.99 %0.723.62 %2031
2.61 %0.472.16 %1212
5.11 %0.923.42 %1923
3.40 %0.622.80 %1574
3.45 %0.622.55 %1435
3.33 %0.602.60 %1466
4.35 %0.792.73 %1537
%Distance(km)%CountRxQual sub
RxQual_Sub

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0.14Average
86.70 %47850 to 1
12.47 %6881 to 2
0.74 %412 to 3
0.09 %53 to 4
0.00 %04 to 5
0.00 %05 to 10
0.00 %010 to 32
0.00 %032 to 63
%CountTA
Number of data points in each TA Scope

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Huawei TECHNOLOGIES Co., Ltd. Huawei Confidential 4.5028Total
0.000.00 %0x>=20s
0.000.00 %015s<=x<20
0.000.00 %012s<=x<15s
0.000.00 %010s<=x<12s
0.000.00 %08s<=x<10s
7.003.57 %16s<=x<8s
4.5475.00 %214s<=x<6s
3.9321.43 %62s<=x<4s
0.000.00 %00s<=x<2s
Avg%CountTime
Call Setup Time (Alerting - ChannelReq )
CALL SETEUP TIME

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Microsoft Excel
Worksheet
ØRxQual
ØCall Setup Time
ØTA
ØRxLev_Sub + RxLev_Idle(dBm)
REPORTS IN DEATAIL
Huaw Confidential

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ØGSM MS Call Analysis
ØGSM MS Call Statistics
ØGSM MOS Statistics
REPORTS IN DEATAIL
Microsoft Excel
Worksheet

Introduction to Genex Assistance

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