owb101100 nodeb wcdma v100r008 operation and manitenance issue 1.10

8/10/2019 OWB101100 NodeB WCDMA V100R008 Operation and Manitenance ISSUE 1.10

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Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved.

NodeB Operation andMaintenance


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Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved. Page2

References

NodeB LMT User Guide

BTS3812E Site Maintenance Guide


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Objectives

Upon completion of this course, you will be able to:

Know the structure of operation and maintenance system

Master routine operation and maintenance of NodeB


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Contents

1. Operation and Maintenance System

2. NodeB Routine Operation

3. NodeB Routine Maintenance


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Operation and Maintenance SystemStructure

Two ways of NodeB operation and maintenance:

Near end

Far end

VLANLMT

LMT NodeB

NodeB

RNC

iManager M2000

LMT

I P o A

IPoE

IPoE

I P o A


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Operation and Maintenance Software( LMT )

SummarizeLMT: Local Maintenance Terminal

CompositionLocal Maintenance TerminalTrace ViewerMonitor Viewer

Mode of operationGUI (Graphic User Interface)MML (Man Machine Language) command


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Operation and Maintenance Interface

1 Menu bar 2 Tool bar 3 Navigation tree pane

4 Object pane 5 Output pane 6 Status bar


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Trace Viewer Interface

In Local Maintenance Terminal, click [ View/Trace Viewer ]or

1 Menu bar 2 Toolbar 3 [Message Browse] pane

12

3


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Monitor Viewer Interface

In Local Maintenance Terminal, click [ View/Monitor Viewer ] or

1 Menu bar 2 Toolbar 3 Status pane

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3


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Contents





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Routine Operation Items

Authority management Alarm management

Cell management

Equipment managementIub interface management

Tracing management

System managementReal-time state monitoring


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Authority management

Login to NodeB through LMTChoose Start > All programs > HUAWEI Local Maintenance

Terminal > Local Maintenance Terminal or click the icon of

LMT

Add or choose an office

Input right password

Change Login Password

Choose Authority > Change Password

Lock LMT

Lock Now Lock by schedule


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Alarm Types

Classified byNature

Fault alarmEvent alarm

Classified byAlarm State

Active alarmRecovery alarm

Classified by NetworkManagementPower system alarmEnvironment system alarmSignaling system alarmTrunk system alarmHardware system alarmSoftware system alarmRunning system alarm

Communication system alarmQoS alarmProcessing error alarm

Alarm Management


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Alarm Management

Alarm SeverityCritical Alarm

The critical Alarm has an impact on the service provided by the system. Itrequires timely handling

Major Alarm

The major alarm affect QoS. It requires immediate handling

Minor Alarm

The minor alarm does not affect QoS. It requires handling at a proper timeagainst potential faults

WarningThe warning shows a potential error that may affect service. It may requirehandling in some cases


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Alarm Management

Alarm browse windowChoose Fault Management/ Browse Alarm or click


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Alarm Management

Querying Alarm DetailsDouble click an alarm record in the alarm browse window

Click the button of More to query related information


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Alarm Management

Querying Alarm Logs Choose Fault Management > Query Alarm Log or click the

shortcut icon


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Alarm Management

Querying Alarm Logs Alarm log window

Saving Alarms

Right click alarm records and choose save alarms


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Cell Management

Querying Cell StatusQuery the status of the local cell and the logical cell: D S P L O C EL L

Querying Cell Configuration

Query the local cell configuration: L S T L O C E L L

Query the logical cell configuration: DSP CELL CFG Modifying Local Cell Parameters

M O D L O C E L L

Blocking/Unblocking Local Cell

Block a local cell: B L K L O C EL L Unblock a local cell: U B L L O C E L L


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Equipment Management

Basic Operation on Device PanelPerforming following operations on device panel:

Querying the board status

Querying the board version

Resetting the board (the MAFU doesn t support this function

Opening device panel

In the navigation pane, click the Maintenance tab.

Double-click Topology Management > Main Cabinet


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Operation on Device Panel


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Operations on the NodeBQuerying the NodeB Running Version

LST VER

Querying the NodeB Software Version

LST SOFTWA RE

Resetting the NodeBRST SYS


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Operations on the BoardQuerying Board Status

D S P B R D

Querying Board Version

DSP BRDVER

Blocking BoardB L K B R D

Unblocking Borad

U B L B R D


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Operations on the BoardResetting Board

RST BRD

Adding board

A D D B R D

Removing boardR M V B R D


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Querying NodeB Present TimeDSP TM

Modifying NodeB Present TimeMOD TM

Displaying Current Clock Status of NodeBDSP CLK STAT

Modifying the reference clock source of NodeBS E T C L K M O D E


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Iub Interface management

Querying Physical Layer Status Querying E1T1 Status

DSP E1T1

Querying E1/T1 work mode

DSP E1 T1 WORK MODE

Querying STM-1 Status

DSP STM1

Querying STM-1 Work Mode

DSP STM1 WORK MODE


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Iub Interface management

Querying Transport Layer Status Display AAL2 node status

D S P A A L 2 N O D E

Display AAL2 path statusD S P A A L 2 PAT H

Display the status of all NCP/CCP portsDSP IUB CP

Display IMA group statusDSP IMAGRP

Display IMA link statusD S P IM A L N K


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Tracing Management

Creating a Tracing TaskIn the navigation pane, click the Maintenance tab.

Choose Trace Management > Interface Trace Task .

Then double-click Standard Signaling Interface Tracing


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Tracing Management

Standard Signaling Interface Tracing window

Browsing a NodeB Traced Message OnlineDouble click a message in tracing window


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Tracing Management

NodeB Iub Interface Signaling Tracing Saving NodeB Traced Messages Automatically

Open Standard Interface Tracing dialog box

select Auto Save

Saving NodeB Traced Messages Manually

Select the messages to be saved, right-click on the

messages and select Save Selected Messages on

the shortcut menu

Browsing NodeB Message Files OfflineIn Local Maintenance Terminal, click [ View/Trace Viewer ]or


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System Management

Download NodeB SoftwareD L D S O FT WA R E

Activate Software Version A CT SOFTWA RE

Synchronize Software VersionSYN SOFTWA RE


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System Management

Data Configuration File GUI Mode

In the navigation pane, click the Maintenance tab. Double-

click Software Management > Data Config File Transfer


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System Management

Data Configuration File MML Mode

Download Data File (FTP to NodeB)DLD CFGFILE

Upload Data File (NodeB to FTP)ULD CFGFILE


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Real-time State Monitoring

Classification of Monitoring taskCPU/DSP Occupancy

Cell Service Resource

Board Service Resource

NodeB Output Power

NodeB RTWP

Create a Monitoring task

Choose Maintenance > Realtime Specific Monitoring

Choose a sub-node to create a monitor task


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Contents





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Basic Mission of Maintenance

Item Operation guide Reference standardIndicator state Boards or device panel ALM is off

Fault alarm Alarm management system No fault alarms

Event alarm Alarm management system No event alarms thataffect system services

Cell state DSP LOCELL Cell is setup and enabled

Physical layer DSP E1T1, DSP STM1DSP IMAGRP, DSP IMALNK The states are available

Transport layerDSP AAL2NODE,DSP AAL2PATH,DSP IUBCP

The states are available

Clock DSP CLKSTAT The state are normal

RTWP Real-time state monitoring The value is withinnormal range

Tx power Real-time state monitoringTransmit power betweenthe NodeB and the RNCis consistent


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owb101100 nodeb wcdma v100r008 operation and manitenance issue 1.10

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