Huawei 3900 Series Commissioning Manual page 40

4 Commissioning the MBTS in GU Mode on the M2000
Commissioning
Procedure
Checking GBTS OML
automatically
Automatic software
upgrade
4-14
Description
The M2000 automatically checks whether the OML between the
GBTS and its homing BSC is normal.
If the link is normal and you do not set manual intervention when
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creating the commissioning task, the M2000 proceeds with the
next procedure automatically.
If the link is not normal and you do not set manual intervention
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when creating the commissioning task, the M2000 terminates
the commissioning automatically. In this situation, you need to
solve the problem first.
If you have set manual intervention when creating the
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commissioning task, you need to decide whether to proceed with
the next commissioning procedure regardless whether the link
is normal or not.
Based on the target version information included in the deployment
list, the M2000 automatically checks whether the target software
version is consistent with that on the base station. If the software
version is inconsistent, then the upgraded is failed.
NOTE
If the USB disk is used for the base station upgrade, ensure that the
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software version and configuration data of the base station are upgraded
to the target ones. After confirmed, the M2000 skips this step and directly
proceeds with the automatic software commissioning.
For the NodeB, the M2000 downloads the target software and data
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configuration file from the server to the NodeB, and completes software
upgrade and configuration activation automatically.
For the GBTS, the M2000 instructs the BSC to start upgrading the GBTS
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software, and the GBTS downloads the target version from the BSC and
upgrades the software. After the GBTS software is upgraded and the
GBTS is reset, the GBTS automatically sends a request to the BSC for
loading configuration data.
In scenarios where both GBTS and NodeB need to be deployed, only the
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MBTS upgrade as a whole is supported. In scenarios where only one
RAT needs to be deployed, perform the upgrade individually for the
RAT. In the preceding scenarios, the upgrade is not supported for
unmatched versions.
Only when the software upgrade and configuration activation are
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completed for both GBTS and NodeB, the commission can go to next
stage.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3900 Series Multi-Mode Base Station
Commissioning Guide
Issue 02 (2010-07-30)