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Warning count filtering method between network manager system and network element management system

A network element management system and network management system technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as omissions, reduce the load on northbound interfaces, and facilitate rapid positioning and troubleshooting.

Inactive Publication Date: 2008-01-02
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to being assigned to sliding window 1 and sliding window 2, the values ​​of the repeated alarm counters in the two sliding windows were 3 and 4 respectively, and no alarm was reported, which resulted in unnecessary omissions

Method used

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  • Warning count filtering method between network manager system and network element management system

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following describes by way of a non-limiting example:

[0022] a) Define a data structure Filter Rule, which is used to represent an alarm count filtering rule, which includes but not limited to the following attributes:

[0023] attribute name

type of data

illustrate

RuleID

integer

Alarm count filtering rule ID

RuleName

string

Alarm count filter rule name

RuleDesc

string

Description of alarm count filter

SlidingWindow

integer

The time of the sliding time window window is long

Degree, the unit can be minutes and other time

Unit, whose value is not less than the judgment threshold

The numeric value of the value.

Threshold

integer

Judgment threshold

FilterAlmCounter

integer

Duplicate Alarm Counter

FilterAlmInfo

N / A

Repeated alarm information to be filtered, including

Including but not limited to: location o...

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Abstract

The invention discloses a network manage system, and an alarm counting filter method between network unit manage systems, wherein the invention arranges a sliding time window sliding front and back on a time axis, when receives a new repeat alarm and judges each time, counting the total number of repeated alarms in present sliding window, as the present value of the repeat alarm counter, the value of the repeat alarm counter is increased or decreased along with the sliding of the sliding time window, without timed clear condition and lost alarm, to effectively filter repeated alarm, reduce interface load between NMS and EMS, avoid useful alarm immerged by lost of repeated alarms, and support quick position and resolution on the accident.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for counting and filtering alarm information between a network management system and a network element management system. Background technique [0002] An interface between a network management system (NMS, Network Management System) and an network element management system (EMS, Element Management System) is called a northbound interface (Itf-N, Interface-N). EMS mainly completes the network element management layer (EML, Element Management Layer) function in ITU TMN (International Telecommunications Union Telecommunications Manager Network), that is, completes equipment-oriented operation and maintenance functions. Usually, EMS from different equipment suppliers cannot be used universally. The NMS mainly completes the network management layer (NML, Network Management Layer) function in the ITU TMN, provides network-oriented operation and management functions, and ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/14H04L12/24H04L12/26H04L69/40
Inventor 张凯黄树强
Owner ZTE CORP
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