CN105873107A - Network performance warning method and device based on OMC - Google Patents
Network performance warning method and device based on OMC Download PDFInfo
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- CN105873107A CN105873107A CN201610312530.9A CN201610312530A CN105873107A CN 105873107 A CN105873107 A CN 105873107A CN 201610312530 A CN201610312530 A CN 201610312530A CN 105873107 A CN105873107 A CN 105873107A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W24/02—Arrangements for optimising operational condition
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Abstract
The invention belongs to the technical field of wireless communication network optimization, and particularly relates to a wireless cell network performance warning method and device based on an OMC. The method includes the steps of presetting warning conditions, collecting OMC performance data within a certain period in real time to calculate a current network index, selecting historical OMC performance data of the same telephone traffic model and the same period to calculate a historical network index, calculating the reference value of current network index warning according to the historical network index, searching for a standard-exceeding cell in a performance fluctuation data table according to the preset warning conditions, and triggering warning when the cell meets the warning conditions. By presetting the warning conditions, searching for the wireless network performance data and combining the wireless network performance data with the historical data, people are early warned of the situation that network indexes greatly change; cells can be classified according to the specific network environment, warning is refined, and warning results are more accurate.
Description
Technical field
The invention belongs to wireless communication network optimization technical field, be specifically related to the network of a kind of wireless area based on OMC
The method and device of performance alarm.
Background technology
Wireless communication network operators is by the monitoring analysis to operation maintenance center (OMC) index, it is achieved transport existing network
The quantitative management of row situation.In current wireless communication network optimization, the monitoring of daily index is also the important way of the network optimization
Footpath and quantizing examination target.
Index monitoring method in the network optimization at present, mainly has two categories below: a class is after fault occurs, and manually exists
Network management system is extracted index of correlation, according to Optimization Experience analysis and confirm problem place；Another kind of is by pre-defined
Performance assessment criteria thresholding, in current data screen, when exceeding criteria thresholds, by acousto-optic system prompting network failure or
Unit exception.
There is the defect that following two is main in network optimized approach under prior art and system:
One, definition alarm conditions are more single, mainly comprise index, threshold values and logical combination thereof, can only monitor index and surpass
Cross the situation that threshold values limits；And be difficult to monitor index and have deterioration, but without departing from the recessive problem of threshold values simultaneously.As
Telephone traffic or service traffics have bigger fluctuation to change for a long time, need to cause the problems such as optimization attention.
Two, index alarm conditions are many takes to be uniformly processed condition for the whole network community, lacks the field network situation and excellent of combining
Change the consideration of the objective factors such as resource distribution, carry out sub-category process；Also lack during optimization ascertaining the reason temporarily
Without (or cannot) process evading of community.
Summary of the invention
The present invention accurately cannot have bigger ripple by monitor control index to overcome the warning network property of wireless area in prior art
The problem of dynamic change, it is provided that the method and device of a kind of warning network property based on OMC.
The purpose of the present invention is achieved through the following technical solutions:
The first object of the present invention is a kind of method providing warning network property based on OMC, including:
A. alarm conditions are preset；The parameter of described alarm conditions includes the reference value of network index and network index；Described
Network index includes that TCH telephone traffic, TCH congestion ratio, TCH effective percentage, interference fringe 4 sampled point, interference fringe 5 are sampled
The total sampled point of point, interference fringe, SDCCH congestion ratio, SDCCH effective percentage, wireless drop call rate, it is successfully accessed rate, switching
Success rate etc.；
B. the OMC performance data of Real-time Collection a certain period, calculates current network index；
C. choose the history OMC performance data of identical traffic model and same period, calculate web-based history index；Described same
One period referred to and a certain period corresponding time period in step b；Described history OMC performance data refers to nearest 5 days
And the OMC performance data of same period；
D. according to described web-based history index, the reference value of described current network index alarm is calculated；
E. search for, according to step a alarm conditions set in advance, the community that exceeds standard, then trigger announcement when community meets described alarm conditions
Alert.
Further, the described alarm conditions combination of one or more in following a-d；
A. traffic variation exceeds standard Rule of judgment: TCH congestion ratio<0.1, and TCH telephone traffic-TCH telephone traffic reference value>
TCH telephone traffic reference value * 20%；
B. the congested condition that exceeds standard of community TCH: TCH congestion ratio > 0.05 and TCH effective percentage > 95%；
C. interference index exceeding standard condition: (interference fringe 4 sampled points+interference fringe 5 sampled point) > interference fringe total sampled point * 0.2 and
The total sampled point of interference fringe > 30000；
The congested condition that exceeds standard of d.SDCCH: SDCCH congestion ratio > 0.02 and SDCCH effective percentage > 95%.
Further, described traffic model was classified according to the date, including working day, nonworkdays or legal festivals and holidays.
Further, described according to described web-based history index, calculate the reference value of described current network index alarm, logical
Cross below equation to calculate:
B1=[(a1+a2+a3+a4) * 0.4+a5*0.9]/(4*0.4+0.9)
Wherein:
A1, a2, a3, a4, a5 are nearest 5 days of current network index and the index sampled data of same period；
B1 is the reference value of current network index alarm.
Further, described step e also includes: search according to alarming assignment parameter and step a alarm conditions set in advance
Suo Chaobiao community, when community meets described alarm conditions and alarming assignment parameter then triggers alarm；Wherein, described alarm is appointed
Business parameter includes that cell area type, alarm period, described alarm conditions exceed standard one or more in number of times；Described little
Region type is alarm community.
Further, described step e also includes: search according to alarming assignment parameter and step a alarm conditions set in advance
Suo Chaobiao community, described alarming assignment parameter includes that cell area type, alarm period, described alarm conditions exceed standard number of times
In one or more；When the cell area type in alarming assignment parameter be alarm ignore community time, Ze Gai ignores community
Alarm.
Further, described method also includes step f: after triggering alarm, deletes the information that exceeds standard having alerted community.
The second object of the present invention is to provide a kind of warning network property device based on OMC, including:
Alarm definition module, is used for presetting alarm conditions；Wherein, the parameter of described alarm conditions includes network index
Reference value with network index；Described network index includes TCH telephone traffic, TCH congestion ratio, TCH effective percentage, interference
Carry 4 sampled points, interference fringe 5 sampled point, the total sampled point of interference fringe, SDCCH congestion ratio, SDCCH effective percentage, wireless
Cutting off rate, it is successfully accessed rate, handover success rate etc.；
Data acquisition module, for the OMC performance data of Real-time Collection a certain period, and choose identical traffic model and
The history OMC performance data of same period；The described same period refers to the time period corresponding with a certain period；Described history
OMC performance data refers to the OMC performance data of nearest 5 days and same period；
Data processing module, for the OMC performance data obtained according to data acquisition module, calculates current network respectively
Index and web-based history index；According to described web-based history index, calculate the reference value of described current network index alarm；
Warning processing module: search for the community that exceeds standard, when community meets described alarm according to the alarm conditions of alarm definition module
Condition then triggers alarm.
Further, described warning processing module includes: community submodule is ignored in alarm community submodule and alarm；
Described alarm community submodule, for searching for, according to alarming assignment parameter and alarm conditions, the community that exceeds standard, when community is full
The described alarm conditions of foot and alarming assignment parameter then trigger alarm；Wherein, described alarming assignment parameter include alert community,
Alert the period, described alarm conditions exceed standard one or more in number of times；
Community submodule is ignored in described alarm, for searching for, according to alarming assignment parameter and alarm conditions, the community that exceeds standard, described
Alarming assignment parameter includes that cell area type, alarm period, described alarm conditions exceed standard one or more in number of times,
When the cell area type in alarming assignment parameter be alarm ignore community time, Ze Gai ignores alarm in community.
Further, described warning network property device based on OMC also includes alarm clearance module, accuses for deleting
The information that exceeds standard of alert community.
Further, the described alarm conditions combination of one or more in following a-d；
A. traffic variation exceeds standard Rule of judgment: TCH congestion ratio<0.1, and TCH telephone traffic-TCH telephone traffic reference value>
TCH telephone traffic reference value * 20%；
B. the congested condition that exceeds standard of community TCH: TCH congestion ratio > 0.05 and TCH effective percentage > 95%；
C. interference index exceeding standard condition: (interference fringe 4 sampled points+interference fringe 5 sampled point) > interference fringe total sampled point * 0.2 and
The total sampled point of interference fringe > 30000；
The congested condition that exceeds standard of d.SDCCH: SDCCH congestion ratio > 0.02 and SDCCH effective percentage > 95%.
Further, described traffic model was classified according to the date, including working day, nonworkdays or legal festivals and holidays.
Further, described according to described web-based history index, calculate the reference value of described current network index alarm, logical
Cross below equation to calculate:
B1=[(a1+a2+a3+a4) * 0.4+a5*0.9]/(4*0.4+0.9)
Wherein:
A1, a2, a3, a4, a5 are nearest 5 days of current network index and the index sampled data of same period；
B1 is the reference value of current network index alarm.
Compared with prior art, the present invention has the beneficial effects that:
By the alarm conditions of preset in advance, radio network performance data is searched element, and combines its historical data, right
Network index has the situation of large change to carry out early warning；And it is believed that according to concrete network environment to cell classification, accomplish
Alarm process of refinement, makes alarm result more accurate.
During the network optimization, can set flexibly and ignore community and period according to the situation of optimization, make alarm more approach
Existing network truth.Various ways alerts, and alarm circular and handling process standardized administration are combined as a whole.The announcement of the present invention
Alarm method can support Multi net voting (such as GSM network, TD network etc.) simultaneously, is suitable for different network environments.
Accompanying drawing explanation
Fig. 1 is the warning network property method flow diagram based on OMC of embodiment one；
Fig. 2 is the warning network property method flow diagram based on OMC of embodiment two；
Fig. 3 is the structured flowchart of the warning network property device based on OMC of embodiment three.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described.
As it is shown in figure 1, in first embodiment of the present invention, it is proposed that a kind of warning network property based on OMC
Method, including:
Step 101: preset alarm conditions；Wherein, the parameter of described alarm conditions includes that network index and network refer to
Target reference value；
In present embodiment, alarm can be defined by user as required, comprises alarm name, alarm level, scene
Select (cell area classification of type), whether short message prompt, specify person liable and telephone number, alarm conditions etc..Its
In, alarm conditions are made up of network index, reference value, operator, threshold values and logical relation, such as: traffic variation surpasses
Mark alarm conditions: TCH congestion ratio<0.1 and TCH telephone traffic-TCH telephone traffic reference value>TCH telephone traffic benchmark
Value * 20% (threshold value).
Step 102: the OMC performance data of Real-time Collection a certain period, calculates current network index；
Step 103: choose the history OMC performance data of identical traffic model and same period, calculate web-based history and refer to
Mark；
Step 104: according to described web-based history index, calculate the reference value of described current network index alarm；
In present embodiment, by job control program, automatically obtain current from the target network element server configured in advance
Previous performance statistics time period time comprise the performance file that system has turned on all measurement result data of measurement, according to
After needing to resolve this performance file, unloading enters in data base.Extract each little according to the network index inventory of system configuration
The network index of district's previous performance statistics time period joins performance inconsistency tables of data, as shown in table 1.Wherein, network refers to
Mark includes TCH telephone traffic, TCH congestion ratio, TCH effective percentage, interference fringe 4 sampled point, interference fringe 5 sampled point, does
Disturb band total sampled point, SDCCH congestion ratio, SDCCH effective percentage, wireless drop call rate, be successfully accessed rate, handover success rate
The every common counter existed etc. system；
As a example by TCH telephone traffic, it is designated A1.Calculate reference value algorithm: as a example by reference value B1 of TCH telephone traffic,
Take the TCH telephone traffic (a1, a2, a3, a4, a5) of its identical period of first 5 days, then B1=[(a1+a2+a3+a4)
*0.4+a5*0.9]/(4*0.4+0.9).Other indexed basis value-based algorithm is identical, and updates in performance inconsistency tables of data.
Table 1 performance inconsistency tables of data
Because of alarm, to relate to network index more, for improving storage, query performance and index extensibility, takes index and base
Quasi-value stores with table, and corresponds to the numbering in table with network index name, such as: GSM congestion ratio, numbers entitled A121,
Then its reference value is B121 (such as table 2).
Table 2 formula mapping table
Traffic model was classified according to the date, including: working day alert mode, 5 work nearest before choosing the same day
Day；Day off, pattern, chose nearest 5 Sunday；Great festivals or holidays, choose nearest 3 and save vacation with type is great
Day.Additionally, working day and pattern on day off are such as great festivals or holidays, because considering the great change of traffic model, take rule
Keep away the mode postponed forward to process.
Because network changes greatly at different time traffic model, therefore differentiation is needed to process, for making reference standard more approach very
Real, take date that traffic model is close and network index corresponding to same period to calculate subitem as reference value, therefore can be by
Date is divided into week pattern, day pattern and festivals or holidays, festivals or holidays again from the most different, take at present to evade principle (do not alert,
It is not involved in calculating).
Step 105: search for the community that exceeds standard according to step 101 alarm conditions set in advance, judges whether community meets and accuses
Alert condition.
Step 106: when community meets described alarm conditions, then trigger alarm.
In present embodiment, as traffic variation exceeds standard alarm conditions, according to alarm conditions: TCH congestion ratio < 0.1 and
TCH telephone traffic-TCH telephone traffic reference value > TCH telephone traffic reference value * 20%, search in current performance fluctuation tables of data
Rope goes out to meet the community of trigger condition, is stored in fluctuation alarm pretreatment table, and as shown in table 3, to exceeding standard, community is triggered
Alarm, and send note to responsible person concerned, send work order etc. with charge free as required.
Table 3 fluctuation alarm pretreatment table
Wherein, the congested condition that exceeds standard of community TCH: TCH congestion ratio > 0.05 and TCH effective percentage > 95%；
Interference index exceeding standard condition: (interference fringe 4 sampled points+interference fringe 5 sampled point) > interference fringe total sampled point * 0.2 and
The total sampled point of interference fringe > 30000；
The congested condition that exceeds standard of SDCCH: SDCCH congestion ratio > 0.02 and SDCCH effective percentage > 95%.
As in figure 2 it is shown, in second embodiment of the present invention, it is provided that a kind of warning network property based on OMC
Method, including:
Present embodiment step S201-S204 is identical with step S101-104 of the first embodiment respectively；
Step S205: search for the community that exceeds standard according to alarming assignment parameter and step a alarm conditions set in advance, judges
Whether community meets alarm conditions.
Step S206: when community meets described alarm conditions and alarming assignment parameter, triggers alarm；Wherein, described
Alarming assignment parameter includes that cell area type, alarm period, described alarm conditions exceed standard one or more in number of times；
Described cell area type is alarm community.When the cell area type in alarming assignment parameter be alarm ignore community time,
Ze Gai ignores alarm in community.
In present embodiment, still as a example by traffic variation exceeds standard alarm, according to alarm conditions: TCH congestion ratio < 0.1
And TCH telephone traffic-TCH telephone traffic reference value > TCH telephone traffic reference value * 20%, in current performance fluctuation tables of data
In search out the community meeting trigger condition, being stored in fluctuation alarm pretreatment table (as shown in table 3), then foundation community
Alarm statistics period and n this kind that area type is corresponding exceed standard and trigger alarm number of times (community that attention rate is the highest, triggering
The alarm conditions of the Alerting requirements number of times that exceeds standard is the lowest, and vice versa, as shown in table 4), it is determined whether trigger alarm, and root
Send note according to needs to responsible person concerned, send work order etc. with charge free, be so more easy to the prominent emphasis that optimizes, reasonable disposition optimization money
Source. and to the community that exceeds standard processed without (or temporarily cannot) at present, it is to avoid unnecessary repeats alarm, can add
To ignoring in community, evade according to the corresponding period.
Table 4 cell classification table
| Cell classification ID | Cell area type | The alarm statistics period | Exceed standard for n time triggering alarm |
| 1 | Community, Office Area, urban district | 8-18 | 2 |
| 2 | Dense population areas | 8-23 | 2 |
| 3 | Normal cells, urban district | 8-22 | 3 |
| 4 | Community, suburb rural | 8-22 | 5 |
| 5 | Community is ignored in alarm | 8-8 | 10000 |
According to the difference of the alarm kind that exceeds standard, this statistics is placed in different tables, in order to arrange triggering difference according to respective
Alarm, notify each self-corresponding response personnel by modes such as note mails, with obtain timely respond to and process.
Step S207: after triggering alarm, deletes the information that exceeds standard having alerted community.
In present embodiment, delete and triggered alarm community record (avoiding subsequent period to repeat alarm), and remove every day
Alarm pretreatment table.
As it is shown on figure 3, in third embodiment of the present invention, it is provided that a kind of warning network property based on OMC fills
Put, including: alarm definition module 1, data acquisition module 2, data processing module 3, warning processing module 4 and announcement
Alert removing module 5.
Introduce the function that each functional module is possessed in detail below:
Alarm definition module 1, is used for presetting alarm conditions；Wherein, the parameter of described alarm conditions includes that network refers to
Mark and reference value；As a example by traffic variation exceeds standard alarm, alarm conditions: TCH congestion ratio < 0.1 and TCH traffic
Amount-TCH telephone traffic reference value > TCH telephone traffic reference value * 20%.
Data acquisition module 2, for the OMC performance data of Real-time Collection a certain period, and chooses identical traffic model
And the history OMC performance data of same period.Traffic model was classified according to the date, including: working day alert mode,
5 working days nearest before choosing the same day；Day off, pattern, chose nearest 5 Sunday；Great festivals or holidays, choosing
Take nearest 3 with type great festivals or holidays.Additionally, working day and pattern on day off are such as great festivals or holidays, because considering words
The great change of business model, takes to evade the mode postponed forward and processes.
Data processing module 3, for the OMC performance data obtained according to data acquisition module 2, calculates current respectively
Network index and web-based history index；According to described web-based history index, calculate the benchmark of described current network index alarm
Value, and corresponding with described current network index it is stored in performance inconsistency tables of data.As a example by TCH telephone traffic, it is designated A1.
Calculate reference value algorithm: as a example by reference value B1 of TCH telephone traffic, take the TCH traffic of its identical period of first 5 days
Amount (a1, a2, a3, a4, a5), then B1=[(a1+a2+a3+a4) * 0.4+a5*0.9]/(4*0.4+0.9).Its
Its indexed basis value-based algorithm is identical, and updates in performance inconsistency tables of data.
Warning processing module 4, according to the alarm conditions of alarm definition module 1, searches in performance inconsistency tables of data and exceeds standard
Community, then triggers alarm when community meets described alarm conditions；Warning processing module 4 includes alerting community submodule 41
Community submodule 42 is ignored with alarm；Alarm community submodule 41, for existing according to alarming assignment parameter and alarm conditions
In performance inconsistency tables of data, search exceeds standard community, when community meets described alarm conditions and alarming assignment parameter then triggers announcement
Alert；Wherein, described alarming assignment parameter includes alerting community, alarm period, described alarm conditions exceed standard in number of times
Plant or several；Community submodule 42 is ignored in alarm, for according to alarming assignment parameter and alarm conditions at performance inconsistency number
According to searching for the community that exceeds standard in table, described alarming assignment parameter includes cell area type, alarm period, described alarm conditions
Exceed standard one or more in number of times, when the cell area type in alarming assignment parameter be alarm ignore community time, then should
Alarm is ignored in community.
In present embodiment, still as a example by traffic variation exceeds standard alarm, according to alarm conditions: TCH congestion ratio < 0.1
And TCH telephone traffic-TCH telephone traffic reference value > TCH telephone traffic reference value * 20%, in current performance fluctuation tables of data
In search out the community meeting trigger condition, being stored in fluctuation alarm pretreatment table (as shown in table 3), then foundation community
Alarm statistics period and n this kind that area type is corresponding exceed standard and trigger alarm number of times (community that attention rate is the highest, triggering
The alarm conditions of the Alerting requirements number of times that exceeds standard is the lowest, and vice versa, as shown in table 4), it is determined whether trigger alarm, and root
Send note according to needs to responsible person concerned, send work order etc. with charge free, be so more easy to the prominent emphasis that optimizes, reasonable disposition optimization money
Source. and to the community that exceeds standard processed without (or temporarily cannot) at present, it is to avoid unnecessary repeats alarm, can add
To ignoring in community, evade according to the corresponding period.
Alarm clearance module 5, for deleting the information that exceeds standard having alerted community.Deletion has triggered alarm community record and (has kept away
Exempt from subsequent period and repeat alarm), and cleared alarm pretreatment every day table.
Below preferred embodiment to the invention is illustrated, but the invention is not limited to described reality
Executing example, those of ordinary skill in the art it may also be made that all equivalents on the premise of the invention spirit
Modification or replacement, modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (13)
1. the method for a warning network property based on OMC, it is characterised in that including:
A. alarm conditions are preset；Wherein, the parameter of described alarm conditions includes the reference value of network index and network index；
Described network index includes TCH telephone traffic, TCH congestion ratio, TCH effective percentage, interference fringe 4 sampled point, interference fringe 5
The total sampled point of sampled point, interference fringe, SDCCH congestion ratio and SDCCH effective percentage；
B. the OMC performance data of Real-time Collection a certain period, calculates current network index；
C. choose the history OMC performance data of identical traffic model and same period, calculate web-based history index；
D. according to described web-based history index, the reference value of described current network index alarm is calculated；
E. search for, according to step a alarm conditions set in advance, the community that exceeds standard, then trigger announcement when community meets described alarm conditions
Alert.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described alarm bar
The part combination of one or more in following a-d；
A. traffic variation exceeds standard Rule of judgment: TCH congestion ratio<0.1, and TCH telephone traffic-TCH telephone traffic reference value>
TCH telephone traffic reference value * 20%；
B. the congested condition that exceeds standard of community TCH: TCH congestion ratio > 0.05 and TCH effective percentage > 95%；
C. interference index exceeding standard condition: interference fringe 4 sampled points+interference fringe 5 sampled point > interference fringe total sampled point * 0.2 and interference
Carry total sampled point > 30000；
The congested condition that exceeds standard of d.SDCCH: SDCCH congestion ratio > 0.02 and SDCCH effective percentage > 95%.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described traffic mould
Type was classified according to the date, including working day, nonworkdays or legal festivals and holidays.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described according to institute
State web-based history index, calculate the reference value of described current network index alarm, calculated by below equation:
B1=[(a1+a2+a3+a4) * 0.4+a5*0.9]/(4*0.4+0.9)
Wherein:
A1, a2, a3, a4, a5 are nearest 5 days of current network index and the index sampled data of same period；
B1 is the reference value of current network index alarm.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described step e
Also include: search for, according to alarming assignment parameter and step a alarm conditions set in advance, the community that exceeds standard, when community meets institute
State alarm conditions and alarming assignment parameter then triggers alarm；Wherein, described alarming assignment parameter include cell area type,
Alert the period, described alarm conditions exceed standard one or more in number of times；Described cell area type is alarm community.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described step e
Also include:
The community that exceeds standard, described alarming assignment parameter bag is searched for according to alarming assignment parameter and step a alarm conditions set in advance
Include cell area type, alarm period, described alarm conditions exceed standard one or more in number of times；When alarming assignment parameter
In cell area type be alarm when ignoring community, Ze Gai ignores alarm in community.
The method of warning network property based on OMC the most according to claim 1, it is characterised in that: described method is also
Including step f: after triggering alarm, delete the information that exceeds standard having alerted community.
8. a warning network property device based on OMC, it is characterised in that including:
Alarm definition module, is used for presetting alarm conditions；Wherein, the parameter of described alarm conditions includes network index
Reference value with network index；Described network index includes TCH telephone traffic, TCH congestion ratio, TCH effective percentage, interference
Carry 4 sampled points, interference fringe 5 sampled point, the total sampled point of interference fringe, SDCCH congestion ratio and SDCCH effective percentage；
Data acquisition module, for the OMC performance data of Real-time Collection a certain period, and choose identical traffic model and
The history OMC performance data of same period；
Data processing module, for the OMC performance data obtained according to data acquisition module, calculates current network respectively
Index and web-based history index；According to described web-based history index, calculate the reference value of described current network index alarm；
Warning processing module: search for the community that exceeds standard, when community meets described alarm according to the alarm conditions of alarm definition module
Condition then triggers alarm.
Warning network property device based on OMC the most according to claim 8, it is characterised in that described alarming processing
Module includes: community submodule is ignored in alarm community submodule and alarm；
Described alarm community submodule, for searching for the community that exceeds standard, when community meets institute according to alarming assignment parameter and alarm conditions
State alarm conditions and alarming assignment parameter then triggers alarm；Wherein, described alarming assignment parameter includes alerting community, alarm
Period, described alarm conditions exceed standard one or more in number of times；
Community submodule is ignored in described alarm, for searching for the community that exceeds standard, described alarm according to alarming assignment parameter and alarm conditions
Task parameters includes that cell area type, alarm period, described alarm conditions exceed standard one or more in number of times, work as announcement
Cell area type in alert task parameters is alarm when ignoring community, and Ze Gai ignores alarm in community.
Warning network property device based on OMC the most according to claim 8, also includes: alarm clearance module, uses
In deleting the information that exceeds standard having alerted community.
11. warning network property devices based on OMC according to claim 8, it is characterised in that: described alarm conditions
The combination of one or more in following a-d；
A. traffic variation exceeds standard Rule of judgment: TCH congestion ratio<0.1, and TCH telephone traffic-TCH telephone traffic reference value>
TCH telephone traffic reference value * 20%；
B. the congested condition that exceeds standard of community TCH: TCH congestion ratio > 0.05 and TCH effective percentage > 95%；
C. interference index exceeding standard condition: interference fringe 4 sampled points+interference fringe 5 sampled point > interference fringe total sampled point * 0.2 and interference
Carry total sampled point > 30000；
The congested condition that exceeds standard of d.SDCCH: SDCCH congestion ratio > 0.02 and SDCCH effective percentage > 95%.
12. warning network property devices based on OMC according to claim 8, it is characterised in that: described traffic model
Classify according to the date, including working day, nonworkdays or legal festivals and holidays.
13. warning network property devices based on OMC according to claim 8, it is characterised in that: described in described basis
Web-based history index, is calculated the reference value of described current network index alarm, is calculated by below equation:
B1=[(a1+a2+a3+a4) * 0.4+a5*0.9]/(4*0.4+0.9)
Wherein:
A1, a2, a3, a4, a5 are nearest 5 days of current network index and the index sampled data of same period；
B1 is the reference value of current network index alarm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109560956A (en) * | 2017-09-27 | 2019-04-02 | 中兴通讯股份有限公司 | A kind of service alarm method, apparatus and storage medium |
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