HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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www.huawei.com

Alarm/Event Changes Introduction(version BSC6900 V900R015C00

SPC500 vs BSC6900 V900R013C00SPC500)

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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• Summary of Alarm&Event Changes• Details of Alarm&Event Changes

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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Summary of Alarm Changes

Change TypeQuanti

tyImpact on the Northbound Interface

Alarm added 66New features are added, and therefore new alarms are added. The northbound interface is not affected.

Alarm name changed

1The alarm name is corrected.The northbound interface is affected.

Alarm parameter added

69New features are added, and therefore new alarm location information is added. The northbound interface is not affected.

Alarm parameter modified

27

The operation and maintenance of BTSs in GSM, UMTS, and LTE networks are integrated, standardizing the alarm parameter name.The northbound interface is affected.

Values of alarm parameter modified

29New features are added, and therefore new values of alarm location information is added.The northbound interface is not affected.

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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Summary of Alarm Changes

Change TypeQuanti

tyImpact on the Northbound Interface

Alarm disused 7New features are added, and therefore the alarms are optimized and unnecessary alarms are deleted.The northbound interface is not affected.

Alarm parameter disused

1The alarm parameters are optimized and the redundant alarm parameter is deleted.The northbound interface is not affected.

Alarm severity changed

12The alarm severity is changed to accurately reflect the alarm impact on the network.The northbound interface is not affected.

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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• Summary of Alarm&Event Changes• Details of Alarm&Event Changes

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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Summary of Event Changes

Change TypeQuanti

tyImpact on the Northbound Interface

Event added 8New features are added, and therefore new events are added. The northbound interface is not affected.

Event name changed

1The event name is optimized as this event is applicable only to the GSM-R network.The northbound interface is affected.

Event parameter added

2New features are added, and therefore new event location information is added. The northbound interface is not affected.

Values of event parameter added

3New features are added, and therefore new values of event location information is added. The northbound interface is not affected.

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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Details of Changes

BSC6900 GSM V900R015C00SPC500 Alarm Changes.xls

BSC6900 GSM V900R015C00SPC500 Event Changes.xls

Alarm Changes

Event Changes

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

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change or withdrawal according to specific customer requirements and conditions.