04 Genex Probe Wcdma(Ver2.3).Pdf

04 GENEX Probe WCDMA\(Ver2 3\) www huawei com Huawei confidential, 2010 05 Huawei GENEX SeriesHuawei GENEX Series GENEX Probe WCDMA (V200R003) 2 www huawei com Huawei confidential, 2010 05 2 After stu[.]

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www.huawei.com Huawei confidential, 2010-05

Huawei GENEX Series

GENEX Probe WCDMA (V200R003)

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After studying, you will learn:

• How to perform drive test (DT)

• How to collect the drive test data by using the GENEX Probe

• How to configure different test plans

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Contents

GENEX Probe Workflow

Collecting HSDPA/HSUPA DT Data by Using the

GENEX Probe Other Features Cases

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Typical Functions of Drive Test Softwares

Exploring the propagation

environment

For example, continuous wave (CW) test and data

post-processing For details, see the picture on the left.

GPS

1) Coverage and interference test Service indicator test

2)Thematic analysis of call drops, handover, and reselection Network parameters adjustment and optimization

3) Deliver the network when the KPIs meet

4) Network expansion test Cutover verification Problem location

Evaluating network performance

Locating and solving network

problems

For details about the procedures for evaluating network

performance, locating and solving problems, see the

procedures shown on the left.

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DTI Scanner (Built-in GPS) ScannerAnritsu

Qualcomm TM6250/

6275

AT Command Supported Mobile

Huawei Dual Mode Mobile(U626/U636/U535 /U1205/U120e/U1307/U 1251/U6100)

Components of the GENEX Probe

The GENEX Probe can test a maximum of eight terminals at the time when each terminal is performing a different test task.

Connected devices

of the GENEX Probe

The toolkit is dedicated and portable, and applies

to the mounted environment.

vehicle-DataCard

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Flexible Independent UE Test Mode

Introduction to the basic functions of the

independent UE test mode

Being developed on the basis of Huawei commercial UE platforms,

such as U626, U636, U1205, U1307,U1251,U6100 and U120e, this

mode provides powerful functions and is easy to use.

This mode supports the network of the WCDMA, GSM, and GPRS,

such as the U626, U636, and U535, but does not support the EDGE.

This mode can be used as the terminal for the drive test.

This mode supports the function of locking a UARFCN or a

scrambling code of a WCDMA network.

Being a practical test mode, the

independent UE test mode:

Provides rich and categorized items for observation

Graphically displays the key items

Imports the indoor test map.

Advantages

The independent UE test mode:

Improves the flexibility of drive test and enables you to learn the

Test mode

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Procedure of the Drive Test

1 Install the Probe The GENEX Shared components must be installed.

2 Connect the Probe to the dongle

3 Connect the hardware test devices Pay attention to the ports.

4 Set Test Plan.

5 Import engineering parameters Open the map window and import the

relevant test map (Optional)

6 Open the window to view the test parameters that you need to view, such

as the Power Control, Serving/ActiveSet and NeighboringCell, and WCDMA Bler.

7 Start recording and testing.

8 When the test is complete, click Stop Test.

Note: If you do not plan to start automatic test through Test Plan, you

need to click Start Test to start testing manually.

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Introduction to the Interface of

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The drop-down list shows multiple terminals Terminals that support the GSM or GPRS test but do not support the EDGE test are Huawei U626, U636, U1251 and U535.

Terminals that support the GSM, GPRS or EDGE test are Huawei E620, E630 card, U120E, U1205,U1307 and

U6100.

Huawei recommends that Huawei U120E or U1205 be used as terminal

Note: The U120e/U6100 supports the 900/1800/1900 frequency band, and the U1205 supports the 850/1800/1900

frequency band.

Requirements for Hardware

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Hardware configuration

UE and Scanner external antenna settings

Hardware Configuration Before Test

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Filter

You can determine whether to record drive test data by setting filter settings.

Hardware Configuration Before Test

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Event setting

Event Settings enables you to set the icon shape of an event, set whether to

display this event on a map or on the event list, and whether to provide audio

indication for this event.

Note: This version does not support the function of customizing events.

System Configuration Before Test

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Alarm settings

Alarm Settings enables the Probe to display a dialog box or to prompt you with

an audio indication when a UE or GPS is disconnected from a PC or GPS signals are insufficient.

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Audio Indication Settings for IEs

Audio Indication Settings for IEs enables you to customize the audio alarm

indication as required During a drive test or data replay, if the data of a sampling point meets the predefined conditions, you are prompted with an audio indication.

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IP Settings

IP Settings enables you to select whether to perform IP packet capture provided

that WinPcap is installed On indicates that the packet capture function is enabled.

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Other setting

Other Settings enables you to set the methods for recording the time of log data packets,

synchronizing the PC time to the GPS time, replaying events, and saving test routes in tab files in real time, and enables you to specify the default directory for saving logfiles.

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Test Plan Configuration

By setting test scenario, you can select test plans and set the properties of

test items for managing over different test devices You need to set the test

plans for different devices, for example, setting a plan for a UE, or a scanner.

Test Plan Configuration Before Test

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Setting Test Plan

1 Voice call

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• Continuous: If the call setup failure, call drop or call hang-up does not occur, the call continues If the call

setup failure, call drop or call hang-up occurs, the Probe waits for one call interval to originate another call.

• Call by call: The call terminates after the predefined call duration time and call interval The Probe repeats

calling as many times as the number predefined by count mode.

1.2 Setup time: indicates the maximum time for call setup If the call is not successfully set up in the predefined

time, the call is regarded as having failed.

1.3 Call duration: indicates the duration of a call, from call setup to call release Call duration applies to only the

interval call.

1.4 Call interval: indicates the interval between two calls, from the disconnection of the last call to the setup of the

next call.

1.5 Exceptional interval: indicates the period between the call drop and the setup of the next call.

1.6 Count mode: indicates whether the number of calls is limited If the value is finite, you can infer that the number

of calls is limited If the value is infinite, you can infer that the number of calls is unlimited.

1.7 Call Start Mode: indicates the mode in which a test terminal makes a call The values of this parameter is Idle

(default value), Waitforcallcomplete, and Unlimited When this parameter is set to Idle, MAX Wait Time (s)

can be set.

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Set Test Plan for UE

2 Video Phone

During video call test, the calling terminal and called terminal must support the video

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Parameters for PING:

3.1 IP: indicates the destination IP address.

3.2 Packet size: indicates the size of a PING packet The packet size affects the results

of PING time delay The default value is 32 bytes During the test of PING time, set the value according to the size predefined by the test plan If the packet size is not specified, use the default value.

3.3 Fragment flag

3.4 Test control mode: The default mode is Test by Count.

3.5 PING count: You can set the PING count when Test by Count is selected.

3.6 Test interval: indicates the period between the end of one PING test and the start of

the next one.

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Parameters for FTP Upload/FTP Download:

4.1 Port: indicates the port number of the target server The default number is 21.

4.2 User and password: indicates the name and password of the user that logs in to

the destination server.

4.3 Remote file: indicates the name of the file that is uploaded or downloaded to the

specified directory of the target server The format of the name is: ftp:// + IP

address + "/ " + file name (including the file path), for example,

ftp://10.0.0.1/upload/test.dat.

4.4 Local file: indicates the full path of the source file or the local path for storing the

file downloaded.

4.5 Multitask count: indicates the number of FTP tests.

4.6 Test interval: indicates the interval between two upload or download tests.

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4.8 Disconnection : indicates whether to deactivate the data connection

• Keep connected:

After the target files are downloaded completely, the Probe does not conduct the PDP

deactivation while maintaining the RRC connection After an interval time, the Probe initiates

the next FTP download

• Disconnected by time:

The period for the PDP deactivation is represented by the Valid FTP Duration parameter The

Probe performs the PDP deactivation based on the period If the target files are not

downloaded completely within the predefined time, the download result shows Timeout, and

the download task is regarded as failed The Probe initiates another PDP deactivation in the

next download task

• Disconnected After transfer completed:

The Probe performs the PDP deactivation each time when the file download is complete

4.9 Dial Type: indicates the dialing type, such as RAS or NDIS (used for data card)

4.10 User name for dial-up setup

4.11 Password for dial-up setup

4.12 Access number for dial-up setup

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Set Test Plan

5 Multi-FTP

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Parameters for Multi-FTP

The Multi-FTP test item supports the simultaneous FTP upload and download tests on a single test

terminal

The descriptions of the parameters are the same as those for FTP Download/Upload

The precautions for performing Multi-FTP tests are as follows:

1 The FTP download and upload are performed through different FTP servers

2 The dialing must be performed before tests

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Setting Test Plan

6 HTTP

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Parameters for HTTP:

6.1 URL: indicates the destination HTTP address of the server.

6.2 Port: indicates the HTTP serving port The default value is 80.

6.3 Control mode: indicates the HTTP control mode The mode can be set to

either Test by Time or Test by Count.

6.4 Test interval: indicates the interval between two HTTP tests The test interval

takes effect only when the HTTP test mode is set to Test by Time.

6.5 HTTP count: indicates the total number of HTTP tests The HTTP count

takes effect only when the HTTP test mode is set to Test by Count.

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6.6 Disconnection …: indicates whether to deactivate the data connection

• Keep connected:

After the target files are downloaded completely, the Probe does not conduct the PDP

deactivation while maintaining the RRC connection After an interval time, the Probe initiates

the next FTP download

• Disconnected by time:

The period for the PDP deactivation is represented by the Valid FTP Duration parameter The

Probe performs the PDP deactivation based on the period If the target files are not

downloaded completely within the predefined time, the download result shows Timeout, and

the download task is regarded as failed The Probe initiates another PDP deactivation in the

next download task

• Disconnected After transfer completed:

The Probe performs the PDP deactivation each time when the file download is complete

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Note: If False is selected in Auto Dialup, only the connections on the signaling plane are set

up The connections on the service planes are not set up The signaling comprises RRC

signaling, PDP activation request, and PDP activation receive message In such a situation,

the PING service cannot be connected If True is selected, the connections on both the

signaling and service planes are set up That is, the PC< > Mobile phone < > CN channel

is set up for establishing dialup connection and providing services

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Parameters for PDP:

7.1 PDP type: indicates the types of the PDP, such as IP or PPP

7.2 PDP APN: indicates the name of one PDP access point

7.3 PDP QoS: indicates the PDP service types The services are grouped into background class,

conversational class, interactive class, streaming class, and subscribed class

7.4 UL or DL max rate: indicates the maximum upload or download rate

7.5 UL or DL guaranteed rate: indicates the guaranteed upload or download rate

7.6 Auto dialup: indicates whether to set the automatic dialup This parameter can be set to True

(Dialup) or False (No dialup).

7.7 Reserved duration (sec): indicates the time interval from the completion of the PDP activation to

the start of the PDP deactivation

7.8 Test interval (sec): indicates the test interval, that is, the time interval between the completion of

the PDP deactivation and the start of the next PDP activation

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PS DailUp indicates the setup of the PS connection.

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Parameters for PS Dialup:

8.1 Test Count: number of tests

8.2 Test interval

8.5 Access number for dial-up setup

8.6 PDP Type: IP, PPP

8.7 PDP access point name

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Parameters for PS Dialup:

8.8 APN: Access Point

You can query the local PS engineers for the access point name In general, the APN is

huawei.com or huawei.

8.9 QoS

Traffic class: indicates the traffic class

UL max rate: indicates the maximum uplink rate

DL max rate: indicates the maximum downlink rate

UL guaranteed rate: indicates the maximum uplink guaranteed rate

DL guaranteed rate: indicates the maximum downlink guaranteed rate

Note: For BE services, such as background or interactive services, you need not set UL Guaranteed

Rate or DL Guaranteed Rate because the UMTS protocol does not set specifications for the guaranteed

rate of the BE service Certain UEs do not support rate setting Thus, the setup of PS connection may fail

if you set guaranteed rate

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Supplements about APN, QoS Setting

a) If the APN or QoS is null, the Probe modifies the APN or QoS by using the AT command in the MODEM initialization command or by using the latest successful setting for the APN or QoS

b) Setting the APN, QoS or their calibration figures By using the AT command through the MODEM In the test plans of the Probe

If the information about the APN and QoS exists in both the Probe and the modem of the UE, the UE overwrites the relevant information sent by the Probe, because the information about the AT

command is more similar to the information existing before the setup of PS service At the same time, the

relevant settings in the Probe do not take effect

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Parameters for SMS:

9.1 Service center number: indicates the number of short message service

center.

9.2 Message: indicates the string that you enter.

9.3 Destination number: indicates the destination number of the short message

service.

9.4 Test count: indicates the total sending count of the short message service.

9.5 Test interval: indicates the duration between two short messages.

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Parameters for Email:

10.1 From: indicates the email sender.

10.2 To: indicates the email receiver.

10.3 Subject: indicates the email subject.

10.4 Body Text: indicates the email body text.

10.5 Attachment: indicates the email attachment.

10.6 SMTP User: indicates the SMTP server.

10.7 Email User: indicates the email user name.

10.8 Email Password: indicates the email password.

Tiêu đề	Genex Probe Wcdma
Trường học	Huawei Technologies Co., Ltd.
Chuyên ngành	Telecommunications
Thể loại	Báo cáo
Năm xuất bản	2010
Thành phố	Shenzhen

Định dạng
Số trang	107
Dung lượng	11,91 MB