CN101350736B - Method for automatically maintaining mobile network appliance - Google Patents
Method for automatically maintaining mobile network appliance Download PDFInfo
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- CN101350736B CN101350736B CN 200810062436 CN200810062436A CN101350736B CN 101350736 B CN101350736 B CN 101350736B CN 200810062436 CN200810062436 CN 200810062436 CN 200810062436 A CN200810062436 A CN 200810062436A CN 101350736 B CN101350736 B CN 101350736B
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Abstract
The present invention discloses an automatic maintenance method of mobile network equipment, and belongs to the technical field of network maintenance. The maintenance method is applied in the mobile communication network, and comprises the following steps: acquiring the BSC information of the network from the MIB configuration database of the OMC; simultaneously logging on each BSC so as to acquire the parameters of each device corresponding to the BSC, and transmitting the parameters to the database; analyzing the parameters with the database. If the parameters are normal, the corresponding instructions are transmitted to the corresponding equipment, and the results of implementation is returned to the database; otherwise, the parameters are not processed. The database is used for transmitting outwards the information of the corresponding network equipment. The method reduces the work threshold of the network maintaining personnel, improves the working efficiency, and shortens the history of the equipment failure.
Description
Technical field
The invention belongs to the network operation technical field, be specifically related to a kind of automatic maintenance method of mobile network appliance.
Background technology
Along with mobile communication is flourish, the network equipment sharply expands, and the conventional operation method workload of carrying out manual maintenance by equipment alarm is day by day huge, and more unable to do what one wishes.Automation is that current mobile network safeguards and the trend of the times of optimizing with intellectuality, and automation has with intelligent stability and high efficiency to the mobile network effect that can not be substituted.Comply with trend, want productivity to science and technology, substitute highly intensive labour with intelligent, automatic mode, reduce attendant's work mistake; The complicated mobile device operating instruction of interface shielding with hommization reduces attendant's technical threshold; Enhance productivity, complete the work that manually can't complete, the stability of raising equipment operation, this is all the development trend of the art.
Summary of the invention
Be to solve problems of the prior art, the present invention aim to provide a kind of network maintenance staff of reduction the work threshold, increase work efficiency, and the technical scheme that shortens the mobile network appliance automatic maintenance method that equipment fault lasts.
The automatic maintenance method of described mobile network appliance is applied to mobile communications network, comprises the following steps: obtain BSC information this network from the MIB configuration database of OMC; Log in simultaneously above-mentioned each BSC, obtain the parameter of each equipment under corresponding BSC, and be sent to database; Described database analysis above-mentioned parameter if parameter is improper, sends corresponding instruction and carries out to corresponding equipment, and this execution result feeds back to again database, otherwise, do not process; Lower each facility information of described database output corresponding base station controller (BSC).
As the further improvement of such scheme, the automatic maintenance method of described mobile network appliance when this database analysis parameter is undesired, generates the autoexec of corresponding operational order, is sent to corresponding equipment and carries out.
Further improvement as such scheme, the automatic maintenance method of described mobile network appliance, this is stated database and exports corresponding information in the mode of the page, the part that needs artificial treatment is reminded in the hurdle at homepage every day show in the list mode, the artificial urgent part that gets involved of needs is highlighted.
As the further improvement of such scheme, the automatic maintenance method of described mobile network appliance is regularly carried out.
The automatic maintenance method of described mobile network appliance, different from the conventional method of being undertaken by equipment alarm or the manual command safeguards, the present invention to the method for equipment relevant parameter (state or load) automatic scan make plant maintenance more comprehensively, more thorough; Take the method for parallel processing, the processing time of n BSC is equal to 1 BSC, and efficient improves n doubly; The intellectual analysis of equipment state or load, the automatic generation of operational order, active have realized that alternately current network is safeguarded and automation, the intellectuality of the network optimization; The complicated mobile device operating instruction of interface shielding with hommization reduces attendant's technical threshold.
Description of drawings
Fig. 1 is the implementation system structure chart of the method for the invention.
Fig. 2 is that the method for the invention is used for the flow chart that base station carrier is safeguarded automatically.
Embodiment
Now in conjunction with Figure of description, describe the specific embodiment of mobile network appliance automatic maintenance method of the present invention in detail.
Described maintaining method runs on system shown in Figure 1, utilize mature and stable (SuSE) Linux OS, adopted three-layer architecture, the application program of three coating systems has been put into the intermediate layer with work such as business rule, data access, legitimacy verifications and has processed, undertaken alternately by core Web/App server and OMC system, in the development process of system, consider that the versatility of program is with portable, program adopts plug-in mode, utilize the combination of the scripts such as Perl and PHP web page program, in conjunction with the MySQL database, realize the method.The method mainly comprises initiatively mutual, several processes such as operational order generates automatically, concurrent execution, the displaying of the result page, and key step comprises:
The various relevant Perl program modules of Preset Time clocked flip of the Crontab instrument by Linux, importance according to module, disparate modules has different triggered times and triggering cycle, for example: the automatic maintenance module of carrier frequency is for per hour carrying out one time, data traffic channels (Packet Data Channel, PDCH) configuration automatic inspection module, data resource plate (Packet Resource Plate, PRP) load active balancing module is to carry out once every day, and base station clock automatic locking phase module is for moving weekly once etc.;
The MIB configuration database automatic acquisition BSC title that connects OMC, and in the mode of self-replacation forms the subprogram that is called unit with the BSC name and signs in to simultaneously the concurrent execution that corresponding BSC realizes system; Because the MIB database can be realized when the configuration variation upgrading automatically, therefore can make system of the present invention be in real non-maintaining state;
various modules are carried out intellectual analysis with the MySQL database that the scanning result of various device state or load condition under BSC turns back on external application servers, need equipment to be processed is formed the autoexec of operational order automatically according to the thought of expert experience base, related network elements is carried out troubleshooting or load balancing automatically, expert experience base is from numerical digit network operation and the experience accumulation of optimizing the long-term real work of expert, it tells system equipment to be in what state belongs to abnormal operating state and how this operates to recover normal, equipment is in the mutual balance which type of load level belongs to overload and how to carry out equipment room, also pass through distinct interface for some configuration native system in addition, the stealthy problem that the quantity of different aspects compares discovering network to exist, all instructions all are solidificated in and realize in disparate modules automatically performing, to reduce attendant's technical threshold and error probability,
After related network elements was carried out parallel processing, result defeated time MySQL database again compared analysis, tell native system which automatically repaired and which needs manpower intervention to process;
Automatically the data of database there is selection, has the mode with the page of requirement to export with the PHP program at last, and have statistical function, allow the attendant conveniently manage.
The thinking that realizes due to each maintenance module is similar, and the below illustrates specific implementation process of the present invention with " active maintenance of base station carrier ":
The carrier frequency of base station is all carriers that move telephone traffic and data traffic, along with telephone traffic sharply expands highly with the advancing by leaps and bounds of data traffic, carrier frequency utilance, safeguards that the serviceability rate meaning of carrier frequency is particularly important.To find faulty equipment in numberless network element, then do artificial command operating, the step such as again observe, artificial group is single obviously on attendant's working strength, the serviceability rate of the network equipment is had larger impact.
As shown in Figure 2, consider the versatility of program with portable, all programs adopt plug-in mode, reside on outside separate server, and kernel program has mam_main.pl and two programs of writing with Perl of reset_dri.pl.Perl has great ability and the flexibility of high-level language (as C).The same with script, Perl does not need compiler and linker to come operation code.Perl provides all functions of script (as sed and awk), also has their not available a lot of functions.Two kernel programs have mainly been used the interactive operation of Expect module realization with OMCR.
The Preset Time clocked flip mam_main.pl main program of the Crontab instrument by Linux (this subprogram is for per hour starting once), main program is mainly completed the task of obtaining the BSS network element data to the MIB informix database of OMCR, even like this in the situation that network element change (increase or reduce as BSC), program can be upgraded network element data automatically, makes system be in real non-maintaining state.The mam_main.pl main program is completed calling subprogram reset_dri.pl by to self copy according to the BSC title.Like this, what stand-alone programs what BSC network elements form, and program can walk abreast and carry out simultaneously.
The reset_dri.pl program complete the operating state of the whole network carrier frequency parallel scan, analysis, automatically process, scanning again, deposit result on external server MySQL database core missions, be the most critical program of this subsystem.Take the MOTO system as example, carrier frequency DRI has 4 kinds of state: B-U, E-U, D-U, D-L.B-U is the normal condition of carrier frequency, and the D-L state is generally by due to manual operation, and E-U joins RTF to cause less, and we only do statistics but wouldn't process (but the attendant can inquire about by maintain pages).Due to device software or hardware designs reason, great majority are in the fault carrier frequency of D-U state and can recover to work by the command operating software reset.
The reset_dri.pl program is carried out intelligent analysis to the scanning result of carrier frequency according to the expert experience base of above analysis, automatically look for fault carrier frequency, to needing the fault carrier frequency that instruction resets automatically to form the command script execution, then fault carrier frequency is carried out status scan again, at last institute's stateful scanning result is deposited in the MySQL database on external server.Consider from performance and stability, native system has adopted the MySQL database as inner background data base.MySQL is based on the database of sql like language, and main feature is multithreading, multiple DLL (dynamic link library), it is multi-platform to support, and is highly beneficial to the transplanting of system from now on.
For coordinating the readability of MySQL database, select the PHP language to carry out page displaying and the statistics of database.The carrier frequency that frequently broke down for past 24 hours all can appear on homepage " prompting today " on time 8 of every mornings, reminds maintenance person to need the single upper base station of artificial group to process.
This subprogram has greatly improved operating efficiency, and the serviceability rate that makes carrier frequency creates splendid economic benefit and social benefit near 100%.By statistics, the automatic carrier reinsertion of program was about 800 in one month, absorbed 50ERL in 24 hours with a present average carrier frequency, 10 yuan of meters of 1ERL, and the benefit conservative estimation that create every month is 400,000.
" active maintenance of base station carrier " subprogram is only the part of this mobile network active maintenance high efficiency method, other is as " base station clock is processed automatically ", " network parameter presents immediately ", " PDCH configures active inquiry extremely ", " PCU (Packet Control Unit; data service control unit) PRP plate load autobalance ", " the abnormal configuration of EDGE Abis bandwidth is processed automatically " etc., processing method is identical substantially therewith, does not tire out one by one and states.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (3)
1. the automatic maintenance method of a mobile network appliance, be applied to mobile communications network, it is characterized in that comprising the following steps:
Obtain base station controller (BSC) information this network from the main information database (MIB) of operation maintenance center (OMC);
Log in simultaneously above-mentioned each base station controller (BSC), obtain the parameter of each equipment under corresponding base station controller (BSC), and be sent to database;
Described database analysis above-mentioned parameter if parameter is improper, sends corresponding instruction to corresponding equipment and carries out, and is specially described database analysis parameter when undesired, generates the autoexec of corresponding operational order, is sent to corresponding equipment and carries out; This execution result feeds back to again database, otherwise, do not process;
Lower each facility information of described database output corresponding base station controller (BSC).
2. the automatic maintenance method of mobile network appliance as claimed in claim 1, it is characterized in that: described database is exported corresponding information in the mode of the page, the part that needs artificial treatment is reminded in the hurdle at homepage every day show in the list mode, the artificial urgent part that gets involved of needs is highlighted.
3. the automatic maintenance method of mobile network appliance as claimed in claim 1, it is characterized in that: described automatic maintenance method is regularly carried out.
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| CN 200810062436 CN101350736B (en) | 2008-06-10 | 2008-06-10 | Method for automatically maintaining mobile network appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101959221B (en) * | 2009-07-17 | 2014-01-01 | 中兴通讯股份有限公司 | Method and system for backward managing parameters of base station |
| CN101754478B (en) * | 2010-01-08 | 2014-03-19 | 中兴通讯股份有限公司 | Network administration data configuration management method and system |
| CN103686782A (en) * | 2012-09-19 | 2014-03-26 | 中兴通讯股份有限公司 | Base station diagnosis system and base station diagnosis method |
| CN104869623B (en) * | 2014-02-25 | 2018-12-07 | ***通信集团浙江有限公司 | A kind of dormant cell restoration methods and platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005008481A2 (en) * | 2003-07-11 | 2005-01-27 | Computer Associates Think, Inc. | Apparatus and method for self management of information technology component |
| CN1741478A (en) * | 2004-08-27 | 2006-03-01 | 华为技术有限公司 | Background monitoring system and method thereof |
| CN1874580A (en) * | 2005-06-03 | 2006-12-06 | 中兴通讯股份有限公司 | Method for managing monitor task of system resources |
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| CN100558048C (en) * | 2007-09-28 | 2009-11-04 | ***通信集团福建有限公司 | Radio resource management system device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005008481A2 (en) * | 2003-07-11 | 2005-01-27 | Computer Associates Think, Inc. | Apparatus and method for self management of information technology component |
| CN1741478A (en) * | 2004-08-27 | 2006-03-01 | 华为技术有限公司 | Background monitoring system and method thereof |
| CN1874580A (en) * | 2005-06-03 | 2006-12-06 | 中兴通讯股份有限公司 | Method for managing monitor task of system resources |
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