04 Gsm Rf Test Issue
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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
HUAWEI Confidential
Security Level:2013/9/13
GSM RF TEST
ISSUE1.0
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 2
After finished the project, the network optimization
is the main method to improve the network quality.
We collect the data of network with RF test, analyze
the result, and improve the performance of the
network. This course is a introduction of drive test
equipment, and its a base to use it effective for the
network optimization.
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 3
Chapter 1 RF Test Overview
Chapter 2 RF Test Tools Usage
Chapter 3 DT/CQT Test Key Point
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 4
Introduction of RF Test
Voice Test
Lasting call
Interval call
Data Test
PING
Ftp Upload / Ftp Download
HTTP
PDP
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 5
Test Tools
Tools
ANTPILOT
GENEX Probe
TEMS
NEMO Constitutes
Test Terminal
GPS
P.C.
Data Line
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 6
Chapter 1 RF Test Overview
Chapter 2 RF Test Tools Usage
Chapter 3 DT/CQT Test Key Point
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 7
Chapter 2 RF Test Tools Usage
1.1 ANTPILOT
1.2 GENEX Probe
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ANTPILOT
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
Cell Information Setting
Save the Engineering parameter as Excel type, include SiteName, Cell
Name, Latitude, Longitude, LAC, BSC,CI, BCCH, BSIC, Azimuth and other
information.
P.S.
There is only one table can be saved in Excel file.
Save the file in Excel 5.0/95 type.
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ANTPILOT
Cell Information Setting
Choose the menu Preprocess
cell design database, input the
Password:111111.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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ANTPILOT
Cell Information Setting
Import the engineering
parameter with the import
menu.
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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ANTPILOT
Cell Information Setting
Match the data. Confirmthe Latitude and
Longitude in accurate
type.
Click the Build to
create the cell layer.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 12
ANTPILOT
Cell Information Setting
Copy all files from the catalog C:\ANTforGSM\map\ to
C:\ANTPILOTforGSM\map\.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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ANTPILOT
Hardware Setting
Choose the System-System Setting
menu to config the hardware.
If the equipment (MS1MS2
GPS) is connected, it indicates
YellowGreen flash,
otherwise, indicates Red.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 14
ANTPILOT
Test Plan
Choose the TranceDialing
Book menu set the diallingnumber
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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ANTPILOT
Voice Test
Choose the Menu Trace
Start trace, save the file.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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ANTPILOT
Test Display
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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ANTPILOT
Replay
Choose the menu replay, click
the test file, the testing process
can be display again.
With the tool bar to control the
speed.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 18
Chapter 2 RF Test Tools Usage
1.1 ANTPILOT
1.2 GENEX Probe
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 19
Genex Probe
Hardware Setting
From the menu Configuration-
Hardware Config-Manual
Config to set the equipments.
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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Genex Probe
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
Hardware Setting
Add the equipment, set the
different ports for every
equipment.
Set the modem for PS service.
Test the equipments. The flash
is in green when the equipment
is ready.
Chick the Delete when the
equipment is not be used.
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 21
Genex Probe
System Setting
Test Plan
LOGMASK
Event
Alarm
Other
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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Genex Probe
System Setting-Test Plan
Configuration--Test Plan Config
SystemSetting TestControl TestDisplay ReplayControl OtherFunction
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Genex Probe
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
System Setting-Test Plan
According the Test Plan choose the Test
Items, system will start test automatically.
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CS CALLCS
Genex Probe
System Setting-Test Plan
Enable Call Number
Call Type Call by Call or Continuous Call
Vocoder Rate(bps)
Setup Time(s)
Calling Time(s)
Idle Time(s)
Call Count
SystemSetting TestControl TestDisplay ReplayControl OtherFunction
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PINGPS
Genex Probe
System Setting-Test Plan
Enable Set active or not
Packet Type Set the packet type (TCP and UDP)
IP address
Packet Size(byte)
PING Direction
Send Times
Interval (s)
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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Ftp Upload
PING
PS
Genex Probe
System Setting-Test Plan
Enable
URL
Port
User
Password
Source File
Destination File
SystemSetting TestControl TestDisplay ReplayControl OtherFunction
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Ftp Download
Ftp Upload
PING
Genex Probe
System Setting-Test Plan
Enable URL
Port
User
Password
Source File
Destination File
PS
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Ftp Download
Ftp Upload
PING
HTTPPS
Genex Probe
System Setting-Test Plan
Enable
URL
Port
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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Ftp Download
Ftp Upload
PING
PDP
HTTP
PS
Genex Probe
System Setting-Test Plan
PDP
Enable
PDP Type
APN
PDP Control
Active Time(s)
Inactive Count
Test Time(s)
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System Setting-Test Plan
Save the test plan in the plan list, set
the repeat time, it can be used in the
future.
System Setting-Test Plan
Choose one or group test plan and
set its property in true
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System configLogMask
Click on the GSM tree to record the
information of the GSM system.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System configEvent
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System ConfigAlarm
Alarm include UE disconnect, GPS
disconnect, Scanner disconnect and
GPS signal is weak.
Alarm has been taken effect
Alarm has not been taken effect
SystemSetting TestControl TestDisplay ReplayControl OtherFunction
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Genex Probe
System configOther
Set the time of the GPS, synchronize or
not, set the UTC time.
The system set the time with the
GPS UTC when choose Need
Synchro .
The system change the GPS
UTC time to the local time and
set it in system when choose the
TimeZone.
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
Site config
Import the site
Save the site table
Edit the site table
Click the Apply after
edit the site table
SystemSetting TestControl TestDisplay ReplayControl OtherFunction
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Genex Probe
Start Test/Stop Test
Pause
Record Pause
Screen Pause
Capture Window
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
System
Setting
Test
Control
Test
Display
Replay
Control
Other
Function
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Genex Probe
Replay direction
Replay speed
Replay schedule
Display replay schedule
Log location
Pause
SystemSetting
TestControl
TestDisplay
ReplayControl
OtherFunction
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Genex Probe
Export the LOG file
Data filter
Choose the file type
Export the file with the time or message
System
Setting
Test
Control
Test
Display
Replay
Control
Replay
Control
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Chapter 1 RF Test Overview
Chapter 2 RF Test Tools Usage
Chapter 3 DT/CQT Test Key Point
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HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 44
CQT
CQTCall Quality Test
Test at key area
According the customers
feeling of to reflect the
quality of network
The result of CQT is base
on the many call test.
Test request is different at
different environment.
Test scope
Test time
Equipment
Method
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CS CQT
Test scope
Airport, train station, long-distance passenger transport
station, dock, underground station
Cabaret over three stars
High storied building
Restaurant ,recreation concourse, shopping mall
Dense urban
The history building
Other area is defined
Test time In day. exam: at working time
Discuss with custom
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Test method
Call to each other at same test point with two test mobiles, use the local SIM
card.
Each test lasting 30 seconds and 15 seconds interval, every test point test ten
times. If can not connect ,after 15 seconds redial again.
At indoor testing, test at the lobby, restaurant, shopping mall, elevator,underground part, business floor, guest room, washroom and so on. When
testing indoor, moving is necessary .
Test all the elevators and underground part in the building and mark the
record.
Test point should be chosen at different layer, such as ground floor, middle
layer, top of building, avoid testing at same layer.
Test at tour point.
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Check Drive Test Tool
PCshut down the firewall
real anti-virus softwareother
network connection, the power of
A.C should be suport.
CSthe version of MSVersion 1/2/3,the
frequency Band of MS support
(850/900/1800/1900/2100)
PSSIM infomulti-TS ability of MS
MS data line
GPSCheck the Interface, install the driver
of data line,
GPSNEMA/NEMA 4800
Check the FTP
server for GPRS
DL service
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SIM card info
Peak throughput in PDP
context setting
NCK mode on LLC layer
ACK mode on RLC layer
BER
Check the SIM card Info
mode
Peak throughput
BER
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Lock BCCH
MS setting
Lock BCCH
Set HO in none mode
Test route
at the coverage direction of the test
cell, until the call drop
Speed
Less than 30km/h
Test cell
Choose the non-busy cell as the test
cell when do the PS test
Predict the
coverage of the
cell
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GPRS Test Item and KPI
Test Item
CQT DT
Attach
Ping
WAP
FTP
Cell reselection
WEB
FTP
WAP
RAU
Coverage Rate
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GPRS CQT KPI
Attach Success rate =Successful GPRS attaches/Total GPRS Attach attemptsx100%
Average attach time = sum of time for successful Attaches/Time for successful GPRS Attaches
Ping Success rate =(Successful Pings/Ping attempts) x 100%
Average Ping time = sum of time for successful Pings/Time for successful Pings
PDP activation success rat=(successful PDP activations/Total PDP activation attempts)100
Average time for PDP activation: Sum of time for successful PDP activations/Successful PDP activations
FTP download rate on application layer = Data amount (Byte) actually downloaded/Actual time (s) for download
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GPRS DT
Cell re-selection
RAC update
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Thank You
www.huawei.com