Download - 01 G-LII 310 GSM RF TEST-20081028-A-1.1
HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
2008-11-3
HUAWEI Confidential
Security Level:
GSM RF TEST
ISSUE1.0
HUAWEI TECHNOLOGIES CO., LTD. Page 2HUAWEI Confidential
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 it’s a base to use it effective for the
network optimization.
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Chapter 1 RF Test OverviewChapter 1 RF Test Overview
Chapter 2 RF Test Tools Usage
Chapter 3 DT/CQT Test Key Point
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Introduction of RF Test
� Voice Test
� Lasting call
� Interval call
� Data Test
� PING
� Ftp Upload / Ftp Download
� HTTP
� PDP
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Test Tools
� Tools
�ANTPILOT
�GENEX Probe
�TEMS
�NEMO
� Constitutes
�Test Terminal
�GPS
�P.C.
�Data Line
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Chapter 1 RF Test Overview
Chapter 2 RF Test Tools UsageChapter 2 RF Test Tools Usage
Chapter 3 DT/CQT Test Key Point
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Chapter 2 RF Test Tools UsageChapter 2 RF Test Tools Usage-- GENEX ProbeGENEX Probe
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Genex Probe
Hardware Setting
From the menu “Configuration-
Hardware Config-Manual
Config” to set the equipments.
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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.
Mouse.ico
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Genex Probe
System Setting
Test Plan
LOGMASK
Event
Alarm
Other
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
System Setting-Test Plan
Configuration--Test Plan Config
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
System Setting-Test Plan
According the Test Plan choose the Test
Items, system will start test automatically.
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CS CALLCSCS
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
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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PINGPSPS
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)
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Ftp Upload
PING
PSPS
Genex Probe
System Setting-Test Plan
� Enable
� URL
� Port
� User
� Password
� Source File
� Destination File
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Ftp Download
Ftp Upload
PING
Genex Probe
System Setting-Test Plan
� Enable
� URL
� Port
� User
� Password
� Source File
� Destination File
PSPS
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Ftp Download
Ftp Upload
PING
HTTPPSPS
Genex Probe
System Setting-Test Plan
� Enable
� URL
� Port
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Ftp Download
Ftp Upload
PING
PDP
HTTP
PSPS
Genex Probe
System Setting-Test Plan
� PDP
�Enable
�PDP Type
�APN
� PDP Control
�Active Time(s)
�Inactive Count
�Test Time(s)
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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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
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
System config——LogMask
Click on the GSM tree to record the
information of the GSM system.
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
System config——Event
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
System Config——Alarm
Alarm include UE disconnect, GPS
disconnect, Scanner disconnect and
GPS signal is weak.
Alarm has been taken effect
Alarm has not been taken effect
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
System config——Other
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
“Time Zone”.
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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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
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
� Start Test/Stop Test
� Pause
� Record Pause
� Screen Pause
� Capture Window
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
� Replay direction
� Replay speed
� Replay schedule
� Display replay schedule
� Log location
� Pause
Other Other
FunctionFunctionReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Genex Probe
Export the LOG file
� Data filter
� Choose the file type
� Export the file with the time or message
Replay Replay
ControlControlReplay Replay
ControlControlTest Test
DisplayDisplayTest Test
ControlControlSystem System
SettingSetting
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Chapter 1 RF Test Overview
Chapter 2 RF Test Tools Usage
Chapter 3Chapter 3 DT/CQT Test Key PointDT/CQT Test Key Point
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CQT
� CQT--Call 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
PC:shut down the firewall ,
real anti-virus software,other
network connection, the power of
A.C should be suport.
CS:the version of MS(Version 1/2/3),the
frequency Band of MS support
(850/900/1800/1900/2100)
PS:SIM info,multi-TS ability of MS
MS data line
GP
SCheck the Interface, install the driver
of data line,
GPS:NEMA/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 layerACK 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
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 attempts))))x100%
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
Thank You
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