ZXPOS CNT Operation guide
ZTE University
XXX Team
Objectives At the end of this course, you will be able to: Master the functions of ZXPOS CNT Master the usage of ZXPOS CNT
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
Summarize
Radio network optimization (RNO) is the important step in network construction. RNO adjust the planning and design reasonably , improve the network coverage, increase the network capacity, improve the network service quality and resource utilization ratio. Make the network operation more stably , and provide excellent
service.
Data collection is the necessary premise of analysis and adjustment. Optimization data including：Driving test data（DT）,Call quality test data（CQT）,OMC performance data, Customer’s complains, Alarm data , signaling data and other data.
ZXPOS CNT ( UMTS Edition， for Short CNT) is the professional network optimization test software developed by ZTE . CNT helps the RNO engineer to do
the test and analysis. Locate network problem and evaluate network quality and capacity, constitute the optimization solution.
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
Preparation Edit the site information table
Create map and design testing route UE driver installation Software installation Hardware license driver installation and upgrade Connect the equipment Build the test environment
Edit the site information table
Preparation
CNT can support Excel format site information table load and unload, the detailed content you can check the attachment ：
The requirement of the site information table, at least must including 9 parameters as follows:
Preparation
Create map and design testing route 2 methods to create map： 1. Import the MapInfo format map
2. Use MapInfo convert JPG or BMP format file to Tab format file.
Steps of convert JPG or BMP format file to Tab format file ： 1. Download the city map via the accessorial software ( for
exampleSupperget2000 series ). 2. Use MapInfo open the map
Figure ①
Create map and design testing route
Preparation
Steps of convert JPG or BMP format file to Tab format file ： 3.Click
on figure 2 to calibrate the map。
4. Select 3-5 points from Google earth or by GPS test, Click ，Enter the right longitude and latitude as figure 3 and figure 4. 5.Click ，the software will generate map automatic, then the calibration is finished.
Figure ③ Figure ②
Create map and design testing route
Preparation
Steps of convert JPG or BMP format file to Tab format file ：
Figure ④ Figure ⑤
Method to design the testing route： Some times you need prepare the testing route at first, The method to design the route in MapInfo as follows: 1. Open MapInfo, open the map file. Click , Create a new layer on the map layer. The detailed setting see figure 6 and 7.
Create map and design testing route
Preparation
Method to design the testing route：
Figure ⑥
Figure ⑦
2. Save the file to certain folder 3.Click [Map →Layer Control], select the pop-window from layer control window, add the new layer just now created. The detailed setting see figure 8
Create map and design testing route
Preparation
Method to design the testing route：
Figure ⑨ Figure ⑧ 4. Now the new layer is displayed in the status bar, Select the drawing tools to design the testing route. See figure 9. 5.Save the route.
UE driver installation UE driver installation:
Here the test equipment is ZTE T6 mobile phone Double click setup. exe to install.
Preparation
Software installation CNT/CAN software installation：
Double click to install.
Preparation
Hardware license driver install and upgrade
Preparation
Driver install： First plug the USB dog, if inform “find new hardware”，click . Click [ Start →Program→ZTE WiNOM →ZXPOS CNT-UMTS →Micro Dog Install Driver ], Open the install window. Select install USB dog driver to install.
Connect the equipment
Preparation
Methods： The figure shows how to connect the equipment，List the equipment for test, such as GPS 、 GPS antenna 、 RS-232 cable 、 Test Mobile phone 、 Mobile cable 、 CNT hardware license、Laptop。
Build the test environment
Preparation
1. Connect all equipment
2. Start the software. In the left of the window, add mobile and GPS.
Parameter description： Build In： （1）Sim Navigator：Simulate a GPS，when no GPS connect to computer, software will simulate a GPS, will generate location information randomly （2）Indoor Navigator：If do the indoor test, selection this option COM：The port connect the equipment APT File：load or unload test data. CellSite File：load or unload site information
Build the test environment
Preparation
3.Click[ My computer →Management→ Device management→ port（COM and
LPT）], Check the port information.
4.Right click to detect GPS and UE. Then right click test phone, select to active test. Select a folder to save the test data in the popwindow.
Build the test environment
Preparation
Build the test environment 5.Load map and testing route: Click to add map and testing route.
Preparation Button to show map window. Click
Notice：If the map file is tab format, you can select Automatic labels on the Properties window, to show the route name.
Build the test environment
Preparation
6.Load site information. Click [ File->Load Cell Site…] to load site information.
Notice：Click [ File->Unload Cell Site ] can unload the site information. If already load site information, then you add other site information table, former will be unload.
Build the test environment
Preparation
Display style setting： 1.Click
button，Set the NB Line and cell site label parameters
Build the test environment Display style setting： 2.Click
to set the Theme
Preparation
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
Summarize
Coverage test
The aim of coverage test is to know the cell coverage range, relationship between capacity and coverage. Compare different service, it is uplink limited or downlink limited. Coverage test including pilot coverage test and traffic
channel coverage test.
Pilot coverage test
Coverage test
1. Build the test environment, and start record the test data. 2. Click ，Open the pilot set window to test.
Pilot coverage test
3.Tool bar introduction
Coverage test
Test data replay
Coverage test
ZXPOS CNT ( UMTS Edition ) Save the test data as apt format, support data replay. Click [ File->Open APT… ] , select a file to replay. You can analyze data, to location the network problem.
Control the replay speed
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
Summarize
CS service test
ZXPOS CNT support powerful voice auto-dial test function. The details as follows: Powerful service planning sequence function. You can define the
auto-test plan flexibly. Support WCDMA/GSM mode test Locate the call failure reason through layer 3 message, offer the call statistic information.
Record the time information during call test.
CS service test 1.Build the test environment, Click [View → Phone→ Voice Call Test]，Start the voice auto-dial test. See figure A.
2.Setting the parameters on figure B.
Figure A
Figure B
CS service test Parameter description Plan Name： Call Number：Called number Service Option：Generally, select CS12.2K Call Pattern：Origination or Termination Continuous Call： Redial On Drop：On Continuous Call mode，redial after call drop Call Count： Setup Time：Max time for call setup Call Time：Conversation duration Tear Down Time：Time for link release Idle Time： Apply： Ignore：
CS service test 3. After setting the parameter, Click ，Click ，Pop the Call Statistics window
This window including call procedure, time and statistic information (Call originate, hung -up, air interface message, status etc.)
CS service test Call statistic parameter description Current Call column shows all information as follows: Phone Modal： Phone State： Service status Setup Time： Conversation Time： Tear Down Time： Idle Time： Current Plan column shows all the statistic information as follows: Call Success： Call success time and ratio Call Block：Time and ratio Call Drop：Time and ratio Call Fail：Time and ratio Link Error：Call error and link fault because of UE link broken Call Prerelease： Call Remain：Conversation duration Call Count： Call times
CS service test 4.In Time Statistics window, record all the time statistic message during conversation, including access request count, call setup time, call time, teardown time, and Idle time.
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
PS service test 1.Click [View → Phone→ Data Call Test]，Start data service test. See figure A. 2.Setting all the parameter in figure B
Figure A
Figure B
PS service test Plan parameter description Name：Plan name Continuous：Whether test continuously Count：Repeat times； Duration：Conversation time Idle Time：Timing interval between to test. Different service, the parameter is different. （1）Connection test Entry：Name of dial-up network，Click
to setting.
Used to create a new connection；
User Name： Password： Redial if Drop： Notice：Connect is not a individual test，it’s used to establish the dial-up connection automatically. So the engineer don’t need to dial manually. It’s recommend to be the first test item.
PS service test Plan parameter description （2）.PPP service test Setting is the same with connection test. （3).FTP service test： Host： Port： PASV：Setup the connection on passive mode of not User Name： Password： Anonymous： Timeout (s)： Direction: Upload or download Restore：Restore the connection when it’s fault. Local File： Remote File：
PS service test Plan parameter description （4）. Http service test URL： Direction: Upload or download Timeout (s)： Local File：
（5）.Ping service test 、 Host： Packet Size (bytes)： Timeout (ms)： Ping Count： Delay (ms): Timing interval between to test.
PS service test Plan parameter description (6)、TCP/UDP service test Down Link，Up Link： TCP，UDP： Server Address： Port： Datagrams Length (bytes)： Speed (KBits/s)：
3. Click
to add or delete a test plan
Click ，Then ，Pop the Message window, start the test.
PS service test
PS service test 4.Click to check the throughput, status of data transmit and statistic message.
PS service test Parameter description： (1)Color Different to identify different service.
(2)Right click menu Update 500ms： Update 1000ms： Update 1500ms： Show In Kbytes： Option：Color and style of the throughput line (3) Transfer information Service Type： Status： Total Data(Kbytes): Totally data size will be transmit. Load Data(Kbytes)： Transmitted data size. Direction: Upload or download Percent：Progress Duration：Transmit duration Avg Throughput(Kbps)：
PS service test Parameter description：
(4)PPP call information TotalSended(Kbytes)： TotalReceived(Kbytes)： Band Width(Kbps)： Duration（s）： Call Count： Success Count： Fail Count： Drop Count：
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
HSDPA Service test HSDPA service test, test equipment must support HSPA function. 1.Build the test environment，Click [View→ Phone→ WCDMA]，Start HSDPA test.
HSDPA Service test 2.Open the window according to the information you want to check.
HSDPA Service test HSDPA parameter description： (1)HS-SCCH information
HSDPA Service test HSDPA parameter description： (2)HS-DPCCH information
HSDPA Service test HSDPA parameter description： (3)HS-DSCH DL throughput
HSDPA Service test HSDPA parameter description： (4)HS-DSCH BLER information
HSDPA Service test HSDPA parameter description： (5) HSDPA decode status
Contents Summarize
Preparation Coverage test CS service test PS service test
HSDPA service test Indoor coverage test
Summarize
Indoor coverage test
Indoor coverage test will record the test data without GPS. You can input the location information according to the map information. This function used in the place that GPS is invalid. Means you can define the test route, and use the “Click and walk” method to do the test.
Indoor coverage test
Button instruction
Indoor coverage test
