g omcr operation guide 20081201

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

Security Level: Internal

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www.huawei.com

OMCR Operation Guide

Alex

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Agenda

• OMCR

• M2000

• BSC6000

• Principles in OMCR


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OMCR Introduction

• Location of OMCR

BSC6000

BTS BTS BTS

BSC6000

BTS BTS BTS

BSC6000

BTS BTS BTS

M2000Platform

Nastar Server

...

Intranet

KPI Repor

t

M2000 Platform

• OM interface

• Traffic Stats (Excel)

• Alarm (Excel)

• …OMCR





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OMC Routine Task

• Modifying Parameters• Collecting Data

Data Configuration Traffic Statistics Signaling Trace

• Monitoring Alarms• DT Cooperation

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Agenda

• OMCR

• M2000

• BSC6000






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M2000 Overview





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M2000-Log in BSC6000 LMT(on line)





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M2000-Query Traffic Statistics

Object Setting

Object Setting

Counter Setting

Counter Setting

Other Setting

Other Setting

Get Results

Get Results





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M2000-Alarms• Querying Current Fault Alarms

Right Click on the site or BSC, and select Browse current Fault Alarms.

• Querying History Fault Alarms Right click on to the site or BSC, go to the Alarm Query > Query History

Fault Alarms.

• Querying Custom Alarms Select the shortcut Current Fault Alarm Query Configure parameters

Object Alarm Level Alarm Type Alarm Status





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Alarms degrade KPIs

BTS Alarms: • LAPD Alarm• Radio Link Prompt Alarm• TRX Hardware alarm• TRX VSWR alarm• Main receive channel alarm• Diversity receive channel alarm• TRX communication alarm• Clock Reference Abnormal Alarm• E1 Remote Alarm /E1 Local Alarm• Level 1 VSWR Alarm• Level 2 VSWR Alarm• …

BSC Alarms• MSC Overload• Cell Out of Service• LAPD OML Fault• Lack TC Resource• LAPD Link Congestion• …

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Agenda

• OMCR

• M2000

• BSC6000






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BSC6000 O&M

LMT(GUI)• Manage Data Configuration• Manage BTS• Signaling Trace• Alarm Maintenance

MML(Script)• Manage Data Configuration• Manage BTS• Alarm Maintenance





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LMT-Data Configuration

• Querying Data Configuration• Modify Data Configuration• Batch Modify Data Configuration• Backup lmt.dat to Local PC• Query Data Configuration in table





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LMT-BTS Maintenance(1)

• Level 3 reset: Based on the configuration data of the BTS stored in the memory.

• Level 4 reset: Based on the data configuration stored in the database (DB), the BSC updates the data stored in the memory, and then configures the BTS again to reset it.





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• One SDCCH has 8 sub-channels. One half rate TCH has 2 subchannels.

• The status of a channel is identified according to the color. You can put the mouse point on a dot to view the status of a sub-channel.

• If a TRX number has a sign * on its upper right, the TRX is in mutual aid state.





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Query the maximum and average values of the main level and diversity level in a frequency scan period.





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Manually set the network to maximum interference mode to obtain the maximum interference of the entire network. Testing idle timeslot refers to sending idle Burst bit stream to the unseized timeslots to set the network to maximum interference mode.





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LMT-Signaling Trace





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MML Introduction





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MML-Commands





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MML-Batch Command(1)• Generating Batch MML Command:

Step1: generate one correct MML command. Step2: paste multiple lines in Ultra Edit. Step3: Using Column Mode to edit object Step4: Replacing spaces and Save.





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MML-Batch Command(2)

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Agenda

• OMCR

• M2000

• BSC6000






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Principle in OMCR

• Follow the time schedule and rules for engineer to enter and leave OMC room.

• Do not eat and drink in OMC room, and do not bring glasses into OMC room.

• Different O&M clients use different user names and passwords. Usually OMC room operators manage and distribute user names and passwords to everyone, so do follow related rules when using them.

• Do not perform other operations except necessary RNP&O operations, such as board reset and system parameter modification.





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CR Procedure

1. RNO engineers propose a request for modifying parameters, and sent it to OMCR manager (customer or Huawei) for approval.

2. After OMCR managers approve it, RNO engineer send CR to OMC room operators.

3. OMC room operators execute related modifying action. Do feed back the modifying result to RNO engineers and OMCR manager by Email. If OMC room operators fail to modify parameter, RNO engineers must analyze the reason till the operation is close.

4. If parameters modification is just for temporary or testing, OMC operators should restore the parameters after test.

5. Pay attention to parameter importance, parameter level, and parameter impact on the system. Select the right time to avoid accidents. It is strongly recommended to modify parameters at midnight.

Thank youwww.huawei.com

g omcr operation guide 20081201

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