TP VEGA TELENOR RAN User Manual-Maintenance Terminal User Guide 20120815 V4.11.10.14

ZXSDR UniBTSGSM/UMTS Base Station

Local Maintenance Terminal User Guide

Version 4.11.10

ZTE CORPORATIONNO. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801URL: http://ensupport.zte.com.cnE-mail: [email protected]

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Revision History

Revision No. Revision Date Revision Reason

R1.0 20120330 First Edition(V4.11.10.14)

Serial Number: SJ-20120327164846-005

Publishing Date: 20120330(R1.0)

About This ManualPurpose

This manual describes how to use the LMT software during the provisioning of the basestation.

Intended Audience

This manual is intended for:

l Base station provisioning engineersl Base station maintenance engineersl Base station development engineers

What Is in This Manual

Chapter Summary

Chapter 1, Software Overview Describes the basic concept of the software and the environment

requirements for running the software.

Chapter 2, Operation of EOMS Describes the login and configuration mode for online/offline

base station configuration, software version management

operations, operations of the LMT, and the real-time view

checking.

Chapter 3, Operations of EDMS Describes the functions and operations of EDMS subsystem.

Chapter 4, Operations of EFMS Describes the functions of alarm management subsystem and

how to check the alarm handling reference messages.

Chapter 5, Operations of EPMS Describes how to create measurement tasks and the related

tasks.

Related Documentation

The following documentation is related to this manual:

l ZXSDR UniBTS (V4.11.10) CMX User Guidel ZXSDR UniBTS (V4.11.10) Data Configuration User Guidel Management Object Model User Guide

I

ContentsAbout This Manual ......................................................................................... I

Chapter 1 Software Overview.................................................................... 1-1

1.1 LMT Software Overview...................................................................................... 1-1

1.2 Version Overview ............................................................................................... 1-1

1.3 LMT Application Scenarios ................................................................................. 1-1

1.4 LMT Functions/Subsystems Overview ................................................................ 1-1

1.5 Environment Requirement .................................................................................. 1-2

1.5.1 Requirements for the Hardware Environment ............................................. 1-2

1.5.2 Requirements for the Software Environment .............................................. 1-2

Chapter 2 Operation of EOMS................................................................... 2-1

2.1 EOMS Subsystem Overview ............................................................................... 2-1

2.2 Operations of EOMS-Offline Configuration ........................................................... 2-1

2.2.1 Offline Configuration Overview .................................................................. 2-1

2.2.2 Logging on EOMS in Offline Mode............................................................. 2-1

2.2.3 Configuring Data in Offline Mode............................................................... 2-2

2.3 Operations of EOMS-Online Configuration........................................................... 2-2

2.3.1 Base Station Online Configuration Overview .............................................. 2-2

2.3.2 Logging on EOMS in Online Mode............................................................. 2-2

2.3.3 Data Online Configuration......................................................................... 2-4

2.4 Operations of EOMS-Software Management........................................................ 2-5

2.4.1 Operations of Software Management......................................................... 2-5

2.4.2 Managing Base Station Software............................................................... 2-5

2.5 Operations of EOMS-General Operations and Realtime Message Check............... 2-8

2.5.1 Logging out User...................................................................................... 2-8

2.5.2 Log Management ..................................................................................... 2-9

2.5.3 Exporting Configuration Data .................................................................... 2-9

2.5.4 Checking LMT software versions............................................................. 2-10

2.5.5 Realtime Information Check .................................................................... 2-10

Chapter 3 Operations of EDMS ................................................................. 3-1

3.1 EDMS Subsystem Overview ............................................................................... 3-1

3.2 Starting EDMS Subsystem.................................................................................. 3-1

3.3 Signalling Observation........................................................................................ 3-1

3.3.1 NBAP Signalling Observation.................................................................... 3-1

I

3.3.2 SSCOP Signalling Observation ................................................................. 3-2

3.3.3 ALCAP Signalling Observation .................................................................. 3-2

3.3.4 SCTP Signalling Observation .................................................................... 3-3

3.3.5 PPP Signalling Observation ...................................................................... 3-3

3.3.6 CFM Signalling Observation...................................................................... 3-4

3.4 System Monitoring.............................................................................................. 3-7

3.4.1 CPU&RAM Usage Rate ............................................................................ 3-7

3.4.2 RRU Frequency Scan............................................................................... 3-8

3.4.3 Interference Analysis .............................................................................. 3-10

3.5 Diagnosis Query ...............................................................................................3-11

3.5.1 Common Physical Channel checking........................................................3-11

3.5.2 Common Transmission Channel Checking................................................3-11

3.5.3 Satellite Real-time Checking ................................................................... 3-12

3.5.4 GSM Carrier Frequency Query................................................................ 3-13

3.5.5 GSM Dynamic Carrier Information Query ................................................. 3-13

3.5.6 GSM Radio Resource Dynamic Information Query ................................... 3-13

3.5.7 Base Station Health Check ..................................................................... 3-14

3.5.8 Board Link Status Test............................................................................ 3-14

3.5.9 Ethernet OAM Session Parameters Query ............................................... 3-14

3.5.10 Board Diagnosis Test............................................................................ 3-14

3.5.11 Board Read/Write Test .......................................................................... 3-15

3.6 Diagnosis Test ................................................................................................. 3-16

3.6.1 Standing Wave Ratio Check.................................................................... 3-16

3.6.2 Query BER at Optical Port ...................................................................... 3-16

3.6.3 NSBT Information Query......................................................................... 3-16

3.6.4 Received Field Strength Test................................................................... 3-16

3.6.5 Clock Status Query ................................................................................ 3-17

3.6.6 Output Management of Test Clock on Front Panel .................................... 3-17

3.6.7 RRU Full Loopback Setting ..................................................................... 3-18

3.6.8 Simulated Cell Test................................................................................. 3-19

3.6.9 TOC Total Power Measurement .............................................................. 3-19

Chapter 4 Operations of EFMS.................................................................. 4-1

4.1 EFMS Subsystem Overview................................................................................ 4-1

4.2 Starting EFMS Subsystem .................................................................................. 4-1

4.3 Viewing Current Alarms ...................................................................................... 4-2

4.4 Viewing Alarm events ......................................................................................... 4-2

4.5 Viewing Historical Alarms.................................................................................... 4-3

II

4.6 Viewing solution to alarms .................................................................................. 4-3

4.6.1 Viewing Solution to a Single Alarm ............................................................ 4-3

4.6.2 Viewing Solution to all Alarms ................................................................... 4-3

4.7 Synchronizing Alarm........................................................................................... 4-3

Chapter 5 Operations of EPMS ................................................................. 5-1

5.1 EPMS Subsystem Overview ............................................................................... 5-1

5.2 Measurement Period and Condition..................................................................... 5-1

5.3 Starting EPMS Subsystem.................................................................................. 5-1

5.4 Creating Measurement Task ............................................................................... 5-2

5.5 Starting Measurement Task................................................................................. 5-3

5.6 Saving Measurement Data.................................................................................. 5-4

5.7 Stopping Saving Data......................................................................................... 5-5

5.8 Stopping Measuring Task.................................................................................... 5-5

Figures............................................................................................................. I

Glossary ........................................................................................................ III

III

Chapter 1Software OverviewTable of Contents

LMT Software Overview .............................................................................................1-1Version Overview .......................................................................................................1-1LMT Application Scenarios.........................................................................................1-1LMT Functions/Subsystems Overview .......................................................................1-1Environment Requirement..........................................................................................1-2

1.1 LMT Software OverviewLMT (local maintenance terminal) is a network management tool that operates andmaintains a single base station.

1.2 Version OverviewThe LMT described in this manual is of version V4.11.10, which is one of the matchingsoftware of the ZXSDR-UniBTS (V4.11.10) product package.

1.3 LMT Application ScenariosThe application scenarios of the LMT include:l On site provisioning and debuggingl Daily Routine Maintenancel Debugging performed by development and test personnel

1.4 LMT Functions/Subsystems OverviewThe LMT software falls into the following four subsystems:l Operation and maintenance subsystem (EOMS) with the functions of base station

configuration and software version managementl Debugging management subsystem (EDMS) with the function of system diagnostic

test, and auxiliary functionsl Fault management subsystem (EFMS) with the function of alarm managementl Performance management subsystem (EPMS) with the function of performance

measurement

1-1

SJ-20120327164846-005|20120330(R1.0) ZTE Proprietary and Confidential

ZXSDR UniBTS Local Maintenance Terminal User Guide

1.5 Environment Requirement

1.5.1 Requirements for the Hardware Environment

Hardware Typical Configurations Min. Configuration

CPU 2.0 G 1.8 G

Memory 2 G 1 G

Hard disk 80 G 1 G (minimum available space)

Resolution of the monitor 1024768 800600

CD-ROM drive CD-ROM: CD-ROM:

Network card 10 M/100 M 10 M/100 M

Other optional configuration

items

Modem, audio card, speaker None

1.5.2 Requirements for the Software Environment

Item Environment

Operating System Windows 2000/Windows XP/Linux

Default language of the operating system English

Java Runtime Environment jre-6u10 version

Note:

JRE should not be installed under the directory with a space.

Please make sure that the path attribute value of the system environment variablesincludes the bin directory of the JRE. Otherwise, programs may run improperly. You cancheck the value of Path through Advance Environment Variable > System Variableon the control panel.

1-2


Chapter 2Operation of EOMSTable of Contents

EOMS Subsystem Overview ......................................................................................2-1Operations of EOMS-Offline Configuration .................................................................2-1Operations of EOMS-Online Configuration .................................................................2-2Operations of EOMS-Software Management..............................................................2-5Operations of EOMS-General Operations and Realtime Message Check...................2-8

2.1 EOMS Subsystem OverviewThe operation and maintenance subsystem is one of the subsystems of the LMT. Its mainfunctions include base station data configuration, base station softwaremanagement, basestation general operations, and real-time checking.

2.2 Operations of EOMS-Offline Configuration

2.2.1 Offline Configuration OverviewOffline configuration refers to the data configuration through logging in to the EOMS inoffline mode, that is, updating the CMX configuration template on local disk.

2.2.2 Logging on EOMS in Offline ModeTo log on EOMS in offline mode.

Prerequisite

l The software package of base station has been saved on the local hard disk.l The RecentLanguage attribute of the Sections.ini file in C:\ZTELMT is set correctly. If

RecentLanguage=0, the logon language of the LMT is English.

Steps

1. Double-click the EOMS.jar file under the copy_version directory, and the logoninterface of EOMS is opened.

2. Set User Name as root, and select logon mode as Offline Configuration;

3. Click OK, and the offline configuration interface of EOMS is opened.

End of Steps

2-1



2.2.3 Configuring Data in Offline ModeTo update the local CMX configuration template in offline mode.

Prerequisite

The offline configuration interface of EOMS is opened.

The CMX configuration template in the local disk is updated.

Context

You can use tools/software (such as excel or ods) to update the CMX configurationtemplate, but the offline configuration of EOMS also supports to check the template data.

Steps

1. In the Import Data view, select the local storage path of the CMX configurationtemplate, and click Import Data.

2. In the Edit view, click Edit and Refresh to edit and update the CMX configurationtemplate;

3. In the Data Verify, click Verify to verify the configuration data;

4. In the Export Data view, select Export to SDR MO Data File and the local storagepath of the template updated, and click Export Data.

End of Steps

2.3 Operations of EOMS-Online Configuration

2.3.1 Base Station Online Configuration OverviewOnline configuration refers to the real-time configuration and modification of data throughlogging in to the base station.

Compared with the offline configuration, the online configuration has the followingadditional functions:

l Supporting the import of configuration data from the base station site to which the LMTaccessed.

l Supporting the distribution of configuration data to the target base station.

2.3.2 Logging on EOMS in Online ModeTo log on to the EOMS in online mode.

Prerequisite

l The communication between the LMT and base station is proper.l The LMT port's IP address of the base station is obtained.

2-2


Chapter 2 Operation of EOMS

l The RecentLanguage attribute of the Sections.ini file at C:\ZTELMT is correctly set. IfRecentLanguage=0, the logon language of the LMT is English.

Context

The LMT communicates with the DEBUG/CAS/LMT network interfaces on CC board of thebase station through the TCP/IP network. The IP address of the first slot on the CC boardis 192.254.1.16, and the second slot is 192.254.2.16. This section adopts the IP address192.254.1.16.

Steps

1. Double-click the EOMS.jar file under the copy_version directory, and the EOMS logoninterface is opened.

2. Click Station, and the interface is opened, as shown in Figure 2-1.

Figure 2-1 Station

3. Click Add, and the Add Base Station info interface is opened, as shown in Figure2-2.

Figure 2-2 Add Base Station info

2-3



4. Set the base station's name and IP, and click OK to return to the interface, as shownin Figure 2-3.

Figure 2-3 Station

5. Click OK to return to the logon interface. Set User Name as root , select StationName as the site (the corresponding IP address is 192.254.1.16, that is, foregroundCC's IP address) of Node B, and select the login mode as Online configuration.

6. Click OK, and the EOMS online configuration interface is opened.

End of Steps

2.3.3 Data Online ConfigurationThis task is performed to achieve the online whole-table and incremental configuration ofthe base station.

Prerequisites

l The CMX tool link interface is opened in online mode (click System > CMX on theEOMS interface).

l The CMX template data of the base station planning is prepared.

Related Information

l If configuration data is unavailable on the base station, import data from the basestation through the CMX tool link , and release the data without comparison.

l If the configuration data is available on the base station, adopt incrementalconfiguration mode to configure data. That is, import the data from the base stationthrough the CMX tool link, and release the data after comparison.

2-4



Whole Table Configuration

1. In the Import Data view, select the local storage path of CMX configuration templateand Import from SDR MO Data File, and click Import Data.

2. In the Data Verify view, click Verify to complete the validity check of configurationdata.

3. In the Export Data view, select Export to LMT, click Export Data, and select wholetable data to release.

Incremental Configuration

1. In the Import Data view, select Import from LMT, and click Import Data.2. In the Edit view, click Edit and Refresh to complete the editing and updating of base

station configuration data.3. In the Data Verify view, click Verify to complete the validity check of configuration

data.4. In the Data Compare view, click Compare, the incremental configuration data is

generated for release, and the comparison report is displayed in the view.5. In the Export Data view, select Export to LMT, click Export Data, select the modified

data to release.

2.4 Operations of EOMS-Software Management

2.4.1 Operations of Software ManagementOperations of the base station software include:

l Store: adding the software package to the local records of LMT version softwaremanagement interface.

l Download: downloading the stored software package to the main control board ofbase station.

l Activate: setting the status of the backup software package downloaded successfullyas running.

2.4.2 Managing Base Station SoftwareTo introduce how to use the LMT to manage the base station software versions.

Prerequisite

l The LMT can have online access to the base station that needs to be upgraded.l The software package has been saved under the predefined path.

Steps

1. Double-click the EOMS.jar file under the copy_version directory, and the EOMS logoninterface is opened.

2-5



2. Set User Name as root, select Station name as the site of "NODEB" (thecorresponding IP is 192.254.1.16, that is, the address of the foreground CC),and select the login mode as Version Management. Click OK, and the VersionManagement interface is opened, as shown in Figure 2-4.

Figure 2-4 Version Management

3. Right-click on the blank area of the Local pane, and click Add to Lib, as shown inFigure 2-5.

Figure 2-5 Add to Lib

4. Select the path where the software package is located, select the file to add to thedatabase, and click Open.

5. Select the software version package to add to the database, right-click and selectDownload, as shown in Figure 2-6.

2-6



Figure 2-6 Download

6. After the software package is downloaded successfully, it will appear in the BaseStation pane.

7. In the Base Station pane, select the software package, and click CMX to enter theCMX software interface through which you can upgrade the base station configurationdata. For the detailed upgrade operations, refer to the Data Online Configurationsection.

Note:

If you select the CMX operation before activation, you can select the desiredconfiguration data to activate; if you do not select the CMX before activation, theconfiguration data in the current network will be activated by default.

8. In the Base Station pane, select the software package, and click Activate to upgradethe base station, as shown in Figure 2-7.

2-7



Figure 2-7 Activate

Note:

Activation of the specification packages is in the order of the platform specificationpackage first, then the product specification package, or they are activatedsimultaneously. The system of the product specification package is UMTS or GSM,while the system of the platform specification package is PLAT.

End of Steps

2.5 Operations of EOMS-General Operations andRealtime Message Check

2.5.1 Logging out UserTo log out LMT users

Prerequisite

The EOMS has been logged on.

Steps

1. Click System > Logout from the EOMS menu.

End of Steps

2-8



2.5.2 Log Management

2.5.2.1 Viewing Logs

To view the operation logs of LMT.

Prerequisite


Steps

1. Click System > Log > View from the EOMS menu.

End of Steps

2.5.2.2 Exporting Logs

To save the operation logs of the LMT to the local disk.

Prerequisite


Steps

1. Click System > Log > Export from the EOMS menu.

2. Select the storage path, type the filename, and click save.

End of Steps

2.5.2.3 Clearing Logs

To clear the operation logs of LMT.

Prerequisite


Steps

1. Click System > Log > Clear from the EOMS menu.

2. In the prompt window, click OK.

End of Steps

2.5.3 Exporting Configuration DataTo save the configuration data of base station to the local disk.

2-9



Prerequisite


Steps

1. Click System > SDR->File from the EOMS menu.

2. Select a local directory, type the filename, and click save.

End of Steps

2.5.4 Checking LMT software versionsTo check LMT version information.

Prerequisite

The LMT is started and EOMS/EFMS/EPMS/EDMS are opened.

Steps

1. Click Help > About***.

End of Steps

2.5.5 Realtime Information Check

2.5.5.1 Topology View

This function displays the topology view of a base station for real-time monitoring on thedevices.

Steps

Click the EOMSmenu, and select View > Topology View. The topology view is displayed,see Figure 2-8.

2-10



Figure 2-8

Note:

When you log in to the EOMS subsystem, the base station topology view is displayed.

2.5.5.2 Data View

This function displays the data view of a base station.

Steps

Click the EOMS menu, and select View > Data View. The data view is displayed, seeFigure 2-9. Double-click any object is the resource tree to check the detailed settings ofthe MO (Managed Object) attribute of this object.

2-11



Figure 2-9 Check MO Attribute

2.5.5.3 Status View

The function displays the status view of a base station.

Steps

Click the EOMS menu, and select View > Status View. The status view is displayed,see Figure 2-10. Double-click an object and the status of MO (Managed Object) of thisinformation is displayed.

Figure 2-10 Status View

2.5.5.4 Transmission Resource View

This function displays the transmission resource of a base station.

2-12



Steps

1. Click the EOMSmenu, and select View > Transmission Resource. The transmissionresource view is displayed, see Figure 2-11. Click the transmission resource object inthe left pane, and the detailed information of MO is displayed.

Figure 2-11 Transmission Resource View

2.5.5.5 Wireless Resource View

This function displays the wireless resource of a base station

Steps

1. Click the EOMS menu, and select View >Wireless Resource. The wireless resourceview is displayed, see Figure 2-12. Click a wireless resource object in the left paneand the detailed information of MO is displayed.

2-13



Figure 2-12 Wireless Resource View

2-14


Chapter 3Operations of EDMSTable of Contents

EDMS Subsystem Overview.......................................................................................3-1Starting EDMS Subsystem .........................................................................................3-1Signalling Observation ...............................................................................................3-1System Monitoring......................................................................................................3-7Diagnosis Query.......................................................................................................3-11Diagnosis Test..........................................................................................................3-16

3.1 EDMS Subsystem OverviewThe functions of EDMS subsystem include signalling observing, system monitoring,diagnostic checking and testing. The EDMS subsystem can be used to observe the basestation signalling, check the resource utilization, test the indices, and help base stationengineers to locate faults.

3.2 Starting EDMS SubsystemThis task describes how to enter the EDMS system after the LMT is started.

Prerequisite

l The communication between the LMT and the base station is proper.l The base station's IP address information is obtained.

Steps

1. Double-click the EDMS.jar file under the copy_version directory, and the EDMS logoninterface is opened. Set the online configuration information, and click OK.

End of Steps

3.3 Signalling Observation

3.3.1 NBAP Signalling ObservationThis operation can achieve the function that the monitor system transmits and receives allNBAP signalling.

3-1



Operation Description

Click the Observe Signalling > Trace NBAP Signaling nodes under MaintenanceNavigation Tree, and the Trace NBAP Signaling window is opened.

Right-click on the blank area in the left pane of the window, and a shortcut menu pops up.The buttons on the menu are described as follows:

l Start: Click Start to start collecting NBAP messages.l Stop: Click Stop to stop collecting the NBAP messages.l Set: Click Setup, and you can modify the setting of NBAP signalling observe

parameter as needed, such as signalling direction.l Clear: Click Clear to clear the contents shown on the NBAP signalling observe

interface.l Save: Click Save, and set the saving type and path to save the results on the NBAP

signalling observe interface.l Stop saving: Click Stop Saving to stop saving the newly added results on the NBAP

signalling observe interface.

3.3.2 SSCOP Signalling ObservationThis operation can achieve the signalling functions of SSCOP specified by monitoring.


Click the Observe Signalling > Trace SSCOP Signaling nodes under MaintenanceNavigation Tree, and the Trace SSCOP Signaling window is opened.


l Start: Click Start, select the link and signalling direction to observe in the dialog box,and the system starts to collect the SSCOP messages.

l Stop: Click Stop to stop collecting the SSCOP messages.l Clear: Click Clear to clear the contents shown on the SSCOP signalling observe

interface.

3.3.3 ALCAP Signalling ObservationThis operation can achieve the function of monitoring the ALCAP signalling.


Click the Observe Signalling > Trace ALCAP Signaling nodes under MaintenanceNavigation Tree, and the Trace ALCAP Signaling window is opened.


l Start: Click Start to start collecting the ALCAP messages.l Stop: Click Stop to stop collecting the ALCAP messages.

3-2


Chapter 3 Operations of EDMS

l Clear: Click Clear to clear the contents shown on the ALCAP signalling observeinterface.

l Save: Click Save, and set the saving type and path to save the results on the ALCAPsignalling observe interface.

l Stop Saving: Click Stop Saving to stop saving the newly added results on the ALCAPsignalling observe interface.

3.3.4 SCTP Signalling ObservationThis operation can achieve the function of monitoring SCTP signalling.


Click the Observe Signalling > Trace SCTP Signaling nodes under MaintenanceNavigation Tree, and the Trace SCTP Signaling window is opened.


l Start: Click Start, select the link and signalling direction in the dialog box, and thesystem starts to collect the SCTP messages.

l Stop: Click Stop to stop collecting the SCTP messages.l Clear: Click Clear to clear the contents shown on the SCTP signalling observe

interface.l Save: Click Save, and set the saving type and path to save the results on the SCTP

signalling observe interface.l Stop Saving: Click Stop Saving to stop saving the newly generated results on the

SCTP signalling observe interface.

3.3.5 PPP Signalling ObservationThis operation can achieve the function of monitoring the PPP protocol signalling.


Click the Observe Signalling > Trace PPP Signaling nodes under MaintenanceNavigation Tree, and the Trace PPP Signaling window is opened.


l Start: Click Start, select the link and signalling direction in the dialog box, and thesystem starts to collect the PPP messages.

l Stop: Click Stop to stop collecting the PPP messages.l Clear: ClickClear to clear the contents shown on the PPP signalling observe interface.l Save: Click Save, and set the saving type and path to save the results on the PPP

signalling observe interface.l Stop Saving: Click Stop Saving: to stop saving the newly generated results om the

PPP signalling observe interface.

3-3



3.3.6 CFM Signalling ObservationCFM observation can implement the data monitoring for the CFM (Connectivity FaultManagement) of the specified link.

3.3.6.1 Unidirectional Delay Test

This function tests the average unidirectional delay for a specified link.

Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Unidirectional Delay.

Right-click at the blank area in the right pane, and select Start.

Descriptions for the shortcut menu:

l Start: Click Start. Select parameters in the dialog box. The system starts to collectthe information.

l Stop: When the system is collecting information, click Stop. The system will stop thecurrent operation.

l Clear: After the system displays the result, click Clear. The system will clear theresult.

Set the related parameters.

Click OK. The operation result is displayed in the right pane.

3.3.6.2 Bidirectional Delay Test

This function tests the average bidirectional delay for a specified link.

Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Unidirectional Delay.








3-4



3.3.6.3 Link Trace Test

This function tests the trace of each link hopping for a specified link.

Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Link Trace.







3.3.6.4 Link Loop Back Test

This function tests the existence of loop back for a specified link.

Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Link Loop Back.








3.3.6.5 Unidirectional Lost Package Test

This function collects the following information for a specified link: number of local endunidirectional lost packages, number of times when local end unidirectional lost packageaction occurs, number of remote end unidirectional lost packages, and number of timeswhen remote end unidirectional lost package action occurs.

3-5



Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Unidirectional Lost Package.








3.3.6.6 Bidirectional Lost Package Test

This function collects the following information for a specified link: number of local endunidirectional lost packages, number of times when local end unidirectional lost packageaction occurs, number of remote end unidirectional lost packages, and number of timeswhen remote end unidirectional lost package action occurs.

Steps

In Maintenance Navigation Tree, select Observe Signaling > CFM Signaling > TheResult to Test Bidirectional Lost Package.








3-6



3.4 System Monitoring

3.4.1 CPU&RAM Usage RateThis section describes the CPU occupation rate of the main control board and otherperipheral boards, and the memory occupation rate. These occupation rates aredisplayed in graphics on the interface.


Click the System Monitor > CPU&RAM Usage Rate nodes under MaintenanceNavigation Tree, and the CPU&RAM Usage Rate window is opened.

Right-click on the blank area in the left pane of the window, and a shortcut menu pops up,as shown in Figure 3-1.

Figure 3-1 CPU&RAM Usage Rate Interface

l Start: Click Start, and the traced CPU&RAM occupation rate is shown in real time ingraphics in the window at the right side, as shown in Figure 3-2.

3-7



Figure 3-2 CPU&RAM Usage Rate

l Stop: Click Stop to stop tracing the CPU&RAM occupation rate.

3.4.2 RRU Frequency ScanThis function scans the whole frequency band from low frequencies to high frequencies.The output spectrum can be used to find out the source of frequency interference.

Prerequisites

The RRU is operating properly. The operational cell is blocked.

Application Scenario

RRU Frequency Scan is used to set up a station and find out the source of interference.

Steps

In Maintenance Navigation Tree, select System Monitor > RRU Frequency Scan. TheRRU Frequency Scan window is displayed.

Select a board in the left pane, and then right-click the board. A shortcut menu is displayed,see Figure 3-3

3-8



Figure 3-3 RRU Frequency Scan Window

l Start: Click Start. The frequency scan begins, see Figure 3-4.

Figure 3-4 Starting Frequency Scan

l Stop: During a frequency scan, click Stop. The scan stops.

An example of scan result is shown in Figure 3-5.

3-9



Figure 3-5 RRU Frequency Scan Result

3.4.3 Interference AnalysisThis function analyze the interference in a whole frequency band. A spectrum curve isdisplayed after the analysis.

Prerequisites

A cell is created.

Application Scenario

Interference Analysis is used to find out the source of interference during operation andmaintenance. The analysis will not affect services during the constant scan. The scancoverage of a frequency band is limited.

Steps

In Maintenance Navigation Tree, select System Monitor > Interference Analyze. TheInterference Analyze window is displayed.

Select a board in the left pane, and then right-click the board. A shortcut menu is displayed.

Select Start. The result is displayed, see Figure 3-6.

3-10



Figure 3-6 Interference Analyze Window

The collected information reflects the change of the input signal frequency. Normally, thespectrum curve will be in the range of 130 to 50 (Unit: dBm@20kHz) in terms of thevertical axis.

3.5 Diagnosis Query

3.5.1 Common Physical Channel checkingThis operation is used to check the common physical channel list of each radio cell of thebase station.


Click the Diagnosis Query > Query common physical channel nodes underMaintenance Navigation Tree, the Query common physical channel window pops up,and you can check the common physical channel information as follows:

l Click any common physical channel, and the information of TFCS and timeslot formatwill appear in the TFCS and Slot Format panes.

l Right-click the window, and click Refresh from the pop-up menu to refresh data.

3.5.2 Common Transmission Channel CheckingThis operation is used to check the common transmission channel list of each radio cell ofthe base station.

3-11




Click the Diagnosis Query > Query common transport channel nodes, the Querycommon transport channel window pops up, and you can check the commontransmission channel information as the following:

l Click any transmission channel, the corresponding TFS information will appear.l Right-click the window, and click Refresh from the pop-up menu to refresh data.

3.5.3 Satellite Real-time CheckingThis operation is used to check the current GPS state of the base station, and the relatedinformation of locking satellites, such as the number of satellites, signal strength anddirection, and signal angle.


Click the Diagnosis Query > Satellite Real Time Query nodes in the MaintenanceNavigation Tree, and the Satellite Real Time Query window pops up, as shown inFigure 3-7.

Figure 3-7 Satellite Real-time Query

l Query GPS satellite information: Right-click on the board, a shortcut menu pops up,and click Start Test. The received GPS satellite information will appear on the satellitemap.

3-12



Note:

The query of GPS satellite information requires a long period of time

l Stop testing: Right-click on the board to stop testing, and click Stop Test

3.5.4 GSM Carrier Frequency QueryThis function reports the corresponding relationship between logic frequencies of GSMfrequency module and frequency numbers on the RU subrack slots, and the correspondingrelationship between logic frequencies of GSM frequency module and frequency numberson the RU subrack slots.

Steps

In Maintenance Navigation Tree, select Diagnosis Query > GSM Carrier FrequencyQuery. The GSM Carrier Frequency Query window is displayed.

Right-click on a base station, and select Start Test from the shortcut menu.

3.5.5 GSM Dynamic Carrier Information QueryWhen the SDR base station is connected to the BSC, the carrier frequency used by asubscriber is allocated during communication. This function queries the real time carrierinformation.

Steps

In Maintenance Navigation Tree, select Diagnosis Query > GSM Dyna CarryInformation Query. The GSM Dyna Carry Information Query window is displayed.

Right-click on a board, and select Start Test from the shortcut menu.

Set the cell number and the carrier frequency number.

Click OK.

3.5.6 GSM Radio Resource Dynamic Information QueryDuring the base station commissioning, this function displays the following information:cells, carrier frequencies, block/unblock status of channels, types of channels (HR/FR)and channel occupation (CS/PS).

Steps

In Maintenance Navigation Tree, select Diagnosis Query > GSM Dyna InformationQuery. The GSM Dyna Information Query window is displayed.

3-13




Set the cell number, carrier frequency number and the query type.

Click OK.

3.5.7 Base Station Health CheckThis function is used for station commissioning and overall check on the base station duringdaily operation and maintenance.

Steps

In Maintenance Navigation Tree, select Diagnosis Query > Base Station HealthCheck. The Base Station Health Check window is displayed.


Set inspection items and query types.

Click OK.

3.5.8 Board Link Status TestThis operation is used to test whether the link between the specified board and the maincontrol board is proper.


Click the Diagnosis Query > Board Link State Test nodes in Maintenance NavigationTree, and the Board Link State Test window pops up.

Right-click on the board, click Start Test from the pop-up menu, and the correspondingquery information will appear under the window.

3.5.9 Ethernet OAM Session Parameters QueryThis operation is used to query the parameters established during Ethernet OAM session.


Click Diagnosis Check > Ethernet OAM Session Parameter Check nodes inMaintenance Navigation Tree, and the Ethernet OAM Session Parameter Checkwindow pops up.

Right-click the Ethernet OAM icon, click Start Test, and the query results will be displayedin the lower pane of the window.

3.5.10 Board Diagnosis TestThis operation supports to diagnose and locate the fault of specified boards.

3-14




Click the Diagnosis Check > Board Diagnosis Test nodes in Maintenance NavigationTree, and the Board Diagnosis Test window pops up.

Right-click on the board, click Start Test from the pop-up menu, and the correspondingtest results will be displayed under the window.

3.5.11 Board Read/Write TestThis operation supports to perform read/write test on boards.


Click the Diagnosis Query > Board R/W Test nodes in Maintenance Navigation Tree,and the Board R/W Test window pops up.

Right-click on the board, click FGPA R/W Test or EPLD R/W Test from the pop-up menu,and the corresponding test results will be displayed under the window, as shown in Figure3-8.

Figure 3-8 Board Read and Write Test

Note:

FPGA (FieldProgrammable Gate Array) read/write test is performed on the FPGA chip byCPU (Central Processing Unit).

EPLD (Erasable Programmable Logic Device) read/write test is performed on the EPLDchip by CPU (Central Processing Unit).

3-15



3.6 Diagnosis Test

3.6.1 Standing Wave Ratio CheckThis operation is used to confirm whether the standing wave ratio check leads to alarms.


Click the Diagnosis Test > Wave Ratio Inspection nodes in Maintenance NavigationTree, and the Wave Ratio Inspection interface pops up.

Right-click on one board, click Start Test from the pop-up menu, and the correspondingtest results will be displayed under the window.

3.6.2 Query BER at Optical PortThis function queries the BER (bit error rate) at a specified optical port.

Steps

In Maintenance Navigation Tree, select Diagnosis Test > Query BER at Optical Port.The Query BER at Optical Port window is displayed.

Right-click on a board, and click Query Port from the shortcut menu.

3.6.3 NSBT Information QueryThis function provides the following information related to the NSBT board: AISG/NSBTpower status, NSBT status at the antenna port 1.

Steps

In Maintenance Navigation Tree, select Diagnosis Test > NSBT Information Query.The NSBT Information Query window is displayed.

Right-click on a board, and click Start Test from the shortcut menu.

3.6.4 Received Field Strength TestThis operation is used to test the uplink signal power around the base station within theuplink frequency band of WCDMA.


Click the Diagnosis Test > RSSI Test nodes in Maintenance Navigation Tree, and theRSSI Test interface pops up.


3-16



Caution!

Before you perform the received field strength test, RU/RRU should be configured and thelink between them should be proper, and the local cell should be blocked.

3.6.5 Clock Status QueryThis operation is used to query the reference source status of the current clock of the basestation.


Click the Diagnosis Test > Clock State Query nodes in Maintenance Navigation Tree,and the Clock State Query interface pops up.


3.6.6 Output Management of Test Clock on Front PanelThis operation is used to check and set the output status of test clock on the main boardfront panel.


Click the Diagnosis Test > Front Panel Test Clock Output Management nodes inMaintenance Navigation Tree, and the Front Panel Test Clock Output Managementwindow is opened.

Right-click on the base station, and a menu pops up, as shown in Figure 3-9.

3-17



Figure 3-9 Front Panel Test Clock Output Management

l Query setting: Click Query Setting, and the setting result is displayed in the TestResult pane.

l Clock channel mode setting: Click Set 10M Clock Channel Mode or Set PP2S ClockChannel Mode to set the channel mode.

Note:

Query setting and clock channel mode setting can only be performed interchangeablywith query prior to setting.

3.6.7 RRU Full Loopback SettingThis operation is to provide a transmission channel for the transmission delay test betweenthe main rack and remote rack.


Click the Diagnosis Test > Set RRU Full Loopback nodes on ConfigurationManagement Tree, and the Set RRU Full Loopback window pops up.

Right-click on one board, click Start Test from the pop-up menu, and the test results willbe displayed in the Test Result pane.

3-18



3.6.8 Simulated Cell TestDuring provisioning with transmission not enabled, this operation is used to imitate cellestablishment, make RRU output power, test the RF channel, and perform test related tonetwork planning and optimization.


Click the Diagnosis Test > Simulated Cell Test nodes on Configuration ManagementTree, and the Simulated Cell Test window pops up.

Right-click on a local cell, and a menu pops up, as shown in Figure 3-10.

Figure 3-10 Simulated Cell Test

l Click Cell Setup to configure the analog cell parameter.l After the cell is set up, right-click the line where the cell is located. To delete this

analog cell, click Cell Del from the pop-up menu.

3.6.9 TOC Total Power MeasurementThis function calibrates the power supply during when the RRU is powered on.

Steps

In Maintenance Navigation Tree, select Diagnosis Test > TOC Total PowerMeasurement. The TOC Total Power Measurement window is displayed.

l Starting TOC total power measurement: Right-click on the RF board, and select Startfrom the shortcut menu. The test results will be displayed.

l Stopping TOC total power measurement: After the TOC total power measurement isstarted, click Stop.

3-19



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3-20


Chapter 4Operations of EFMSTable of Contents

EFMS Subsystem Overview.......................................................................................4-1Starting EFMS Subsystem .........................................................................................4-1Viewing Current Alarms..............................................................................................4-2Viewing Alarm events .................................................................................................4-2Viewing Historical Alarms ...........................................................................................4-3Viewing solution to alarms..........................................................................................4-3Synchronizing Alarm ..................................................................................................4-3

4.1 EFMS Subsystem OverviewThe fault management subsystem (EFMS) is one of the subsystems of the LMT,responsible for monitoring the working status of each module of the system.

4.2 Starting EFMS SubsystemTo run the LMT to start EFMS.

Prerequisite

l The communication between the LMT and base station is proper.l The base station's IP address information is obtained.

Steps

1. Double-click the EFMS.jar file under the copy_version directory, and the EFMS logoninterface appears. Set the online configuration information, click OK, and the EFMSsubsystem interface appears, as shown in Figure 4-1.

4-1



Figure 4-1 EFMS Subsystem

End of Steps

4.3 Viewing Current AlarmsTo display the un-recovered alarm information in the system in list form.

Prerequisite

The EOMS interface is opened.

Steps

1. Click Alarm > Current Alarm from the EFMS menu.

End of Steps

4.4 Viewing Alarm eventsTo display the alarm notice in the system in list form.

Prerequisite

The EFMS interface is opened.

Steps

1. Click Alarm > Alarm Events from the EFMS menu.

End of Steps

4-2


Chapter 4 Operations of EFMS

4.5 Viewing Historical AlarmsTo display the historical alarm records in the system in list form.

Prerequisite


Steps

1. Click Alarm > Historical Alarms from the EFMS menu.

End of Steps

4.6 Viewing solution to alarms

4.6.1 Viewing Solution to a Single AlarmTo view the solutions to an alarm message in the current alarm list or history alarms.

Prerequisite

The EFMS interface is opened, and the current alarm or history alarm window is opened.

Steps

1. Double-click one alarm of the current alarms or history alarms, click More from thepop-up window to open the page where this alarm is listed in the alarm solutions.

End of Steps

4.6.2 Viewing Solution to all AlarmsTo view the solution to all alarms.

Prerequisite


Steps

1. To view the solution to all alarms in the CHM format, click the Alarm Solution shortcuticon on the toolbar.

End of Steps

4.7 Synchronizing AlarmTo synchronize the base station's alarm message to the EFMS.

4-3



Prerequisite


Steps

1. Click Alarm > Synchronize from the EFMS menu.

2. After the alarm synchronization completes, a dialog box will pop up promptingsuccessful alarm synchronization, as shown in Figure 4-2.

Figure 4-2 Synchronize alarm successfully

End of Steps

4-4


Chapter 5Operations of EPMSTable of Contents

EPMS Subsystem Overview.......................................................................................5-1Measurement Period and Condition ...........................................................................5-1Starting EPMS Subsystem .........................................................................................5-1Creating Measurement Task.......................................................................................5-2Starting Measurement Task........................................................................................5-3Saving Measurement Data .........................................................................................5-4Stopping Saving Data.................................................................................................5-5Stopping Measuring Task ...........................................................................................5-5

5.1 EPMS Subsystem OverviewThe performance management subsystem (EPMS) is one of the LMT's subsystems,providing real-time performance monitoring and performance data report which reflect NEperformance index. Therefore, the maintenance personnel are able to know NE's runningcondition, analyze and eliminate faults, to assist in the operation and maintenance ofradio network.

The performance parameters are not described in this manual.

The method of each performance measurement is almost identical, so this manual onlyintroduces each operation item as an example.

5.2 Measurement Period and ConditionMeasurement Period

The period of measurement task in the EPMS can be 1 s (the default value) to 9 s.

Measurement Condition

The measurement task in the EPMS is subject to the availability of object related to thismeasurement task.

For example, the measurement task in a cell is subject to the availability of this servingcell.

5.3 Starting EPMS SubsystemTo run the LMT to start the EPMS.

5-1



Prerequisite

l The communication between the LMT and base station is proper.l The IP address information of base station is obtained.

Steps

1. Double-click the EPMS.jar file under the copy_version directory, and the EPMS logoninterface appears. Set the online configuration information, click OK, and the EPMSsubsystem interface appears, as shown in Figure 5-1.

Figure 5-1 EPMS Subsystem

End of Steps

5.4 Creating Measurement TaskTo create a measurement task, including the selection of measurement contents, curves,and how to save files.

Prerequisite

The LMT is connected to the base station and starts the EPMS subsystem.

Context

Note:

This section takes creating R99 cell measurement as an example.

5-2


Chapter 5 Operations of EPMS

Steps

1. Right-click theCell Measurement node underR99 PerformanceMeasurement, clickCreate Measurement Task from the pop-up menu, and a guide interface pops up.

2. Select the item to measure, click Next, and an interface pops up.

3. Select the measurement curve to display, and an interface pops up .

4. Select the file and file format to save, click Finish, and a measurement task node isgenerated on the maintenance navigation tree, as shown in Figure 5-2.

Figure 5-2 Created Measurement Task

End of Steps

5.5 Starting Measurement TaskTo start a measurement task created.

Prerequisite

l The LMT is connected to the base station and starts the EPMS subsystem.l At least one cell is created.l The measurement task is not created.

Steps

1. Right-click on an existing measurement task, click Start measurement from thepop-up menu, and the pop-up interface is shown in Figure 5-3.

5-3



Figure 5-3 Select Cell

2. Select a cell, click OK, and the measured data is shown in Figure 5-4.

Figure 5-4 Measurement Data

End of Steps

5.6 Saving Measurement DataTo save the measured data to local disk in real time.

5-4


Chapter 5 Operations of EPMS

Prerequisite

l The LMT is connected to the base station and starts the EPMS subsystem.l The measurement task is started.l The real-time storage of measurement data is not enabled.

Steps

1. Right-click on the measurement task, and click Save measured data from the pop-upmenu.

2. The measurement data is saved in a local file, the path of the saved file is configuredduring measurement task creation.

End of Steps

5.7 Stopping Saving DataTo stop saving the measurement data to local disk in real time.

Prerequisite

l The LMT is connected to the base station in online mode and starts the EPMSsubsystem.

l The measurement task is started.l The real-time saving of measurement data is enabled.

Steps

1. Right-click on the measurement task, and click Stop saving data from the pop-upmenu.

End of Steps

5.8 Stopping Measuring TaskTo stop measuring tasks.

Prerequisite

l The LMT is connected to the base station in online mode and starts the EPMSsubsystem.

l The measurement task is started.

Steps

1. Right-click on the measurement task, and click Stop measuring from the pop-upmenu.

End of Steps

5-5




5-6


FiguresFigure 2-1 Station ..................................................................................................... 2-3

Figure 2-2 Add Base Station info .............................................................................. 2-3

Figure 2-3 Station ..................................................................................................... 2-4

Figure 2-4 Version Management ............................................................................... 2-6

Figure 2-5 Add to Lib ................................................................................................ 2-6

Figure 2-6 Download ................................................................................................ 2-7

Figure 2-7 Activate.................................................................................................... 2-8

Figure 2-8 .....................................................................................................2-11

Figure 2-9 Check MO Attribute................................................................................ 2-12

Figure 2-10 Status View.......................................................................................... 2-12

Figure 2-11 Transmission Resource View ............................................................... 2-13

Figure 2-12 Wireless Resource View ...................................................................... 2-14

Figure 3-1 CPU&RAM Usage Rate Interface............................................................. 3-7

Figure 3-2 CPU&RAM Usage Rate ........................................................................... 3-8

Figure 3-3 RRU Frequency Scan Window................................................................. 3-9

Figure 3-4 Starting Frequency Scan.......................................................................... 3-9

Figure 3-5 RRU Frequency Scan Result ................................................................. 3-10

Figure 3-6 Interference Analyze Window................................................................. 3-11

Figure 3-7 Satellite Real-time Query ....................................................................... 3-12

Figure 3-8 Board Read and Write Test .................................................................... 3-15

Figure 3-9 Front Panel Test Clock Output Management .......................................... 3-18

Figure 3-10 Simulated Cell Test .............................................................................. 3-19

Figure 4-1 EFMS Subsystem .................................................................................... 4-2

Figure 4-2 Synchronize alarm successfully ............................................................... 4-4

Figure 5-1 EPMS Subsystem.................................................................................... 5-2

Figure 5-2 Created Measurement Task ..................................................................... 5-3

Figure 5-3 Select Cell ............................................................................................... 5-4

Figure 5-4 Measurement Data .................................................................................. 5-4

I

Figures


GlossaryALCAP- Access Link Control Application Protocol

BBU- BaseBand Unit

CC- Control and Clock Module

CMX- Configuration Management eXpert

EOMS- Embedded Operation Management Subsystem

EDMS- Embedded Diagnostic Management Subsystem

EFMS- Embedded Fault Management Subsystem

EPMS- Embedded Performance Management Subsystem

FS- Fabric Switch Module

GPS- Global Positioning System

GSM- Global System for Mobile Communication

IP- Internet Protocol

LMT- Local Maintenance Terminal

MO- Managed Object

MOM- Managed Object Model

NBAP- Node B Application Part

OAM- Operating And Maintenance

III


PPP- Point to Point Protocol

RRU- Remote Radio Unit

RTP- Real-time Transport Protocol

SCTP- Stream Control Transmission Protocol

SDR- Software Defined Radio

SSCOP- Service Specific Connection Oriented Protocol

TCP- Transfer Control Protocol

TFCS- Transmit Format Combination Set

TFS- Transport Format Set

UDP- User Datagram Protocol

UMTS- Universal Mobile Telecommunication System

WCDMA- Wideband Code Division Multiple Access

IV

About This ManualChapter 1 Software Overview1.1 LMT Software Overview1.2 Version Overview1.3 LMT Application Scenarios1.4 LMT Functions/Subsystems Overview 1.5 Environment Requirement1.5.1 Requirements for the Hardware Environment1.5.2 Requirements for the Software Environment

Chapter 2 Operation of EOMS2.1 EOMS Subsystem Overview2.2 Operations of EOMS-Offline Configuration2.2.1 Offline Configuration Overview2.2.2 Logging on EOMS in Offline Mode2.2.3 Configuring Data in Offline Mode

2.3 Operations of EOMS-Online Configuration2.3.1 Base Station Online Configuration Overview2.3.2 Logging on EOMS in Online Mode2.3.3 Data Online Configuration

2.4 Operations of EOMS-Software Management2.4.1 Operations of Software Management2.4.2 Managing Base Station Software

2.5 Operations of EOMS-General Operations and Realtime Message C2.5.1 Logging out User2.5.2 Log Management2.5.3 Exporting Configuration Data2.5.4 Checking LMT software versions2.5.5 Realtime Information Check

Chapter 3 Operations of EDMS3.1 EDMS Subsystem Overview3.2 Starting EDMS Subsystem3.3 Signalling Observation3.3.1 NBAP Signalling Observation3.3.2 SSCOP Signalling Observation3.3.3 ALCAP Signalling Observation3.3.4 SCTP Signalling Observation3.3.5 PPP Signalling Observation3.3.6 CFM Signalling Observation

3.4 System Monitoring3.4.1 CPU&RAM Usage Rate3.4.2 RRU Frequency Scan3.4.3 Interference Analysis

3.5 Diagnosis Query3.5.1 Common Physical Channel checking3.5.2 Common Transmission Channel Checking3.5.3 Satellite Real-time Checking3.5.4 GSM Carrier Frequency Query3.5.5 GSM Dynamic Carrier Information Query3.5.6 GSM Radio Resource Dynamic Information Query3.5.7 Base Station Health Check3.5.8 Board Link Status Test3.5.9 Ethernet OAM Session Parameters Query3.5.10 Board Diagnosis Test3.5.11 Board Read/Write Test

3.6 Diagnosis Test3.6.1 Standing Wave Ratio Check3.6.2 Query BER at Optical Port3.6.3 NSBT Information Query3.6.4 Received Field Strength Test3.6.5 Clock Status Query3.6.6 Output Management of Test Clock on Front Panel3.6.7 RRU Full Loopback Setting3.6.8 Simulated Cell Test3.6.9 TOC Total Power Measurement

Chapter 4 Operations of EFMS4.1 EFMS Subsystem Overview4.2 Starting EFMS Subsystem4.3 Viewing Current Alarms4.4 Viewing Alarm events4.5 Viewing Historical Alarms4.6 Viewing solution to alarms4.6.1 Viewing Solution to a Single Alarm4.6.2 Viewing Solution to all Alarms

4.7 Synchronizing Alarm

Chapter 5 Operations of EPMS5.1 EPMS Subsystem Overview5.2 Measurement Period and Condition5.3 Starting EPMS Subsystem5.4 Creating Measurement Task5.5 Starting Measurement Task5.6 Saving Measurement Data5.7 Stopping Saving Data5.8 Stopping Measuring Task

FiguresGlossary

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TP VEGA TELENOR RAN User Manual-Maintenance Terminal User Guide 20120815 V4.11.10.14

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