CN109041079A - A kind of method and device of subzone network inspection - Google Patents
A kind of method and device of subzone network inspection Download PDFInfo
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Abstract
Embodiment of the invention discloses a kind of method and devices of subzone network inspection, this method is for the inspection item for needing to check the network of default cell, inspection item list is generated to read relevant data from data management system for each inspection item and checked.This method carries out unified management to the data that each inspection item needs, and during inspection, can read relevant data from data management system automatically, improve the efficiency of data collection.On the other hand, this method only needs corresponding staff to issue the instruction checked by terminal, can comprehensively be verified according to network of the inspection item list to cell, easy to operate, the network problem that efficiently can quickly analyze cell realizes the intelligence inspection to subzone network.
Description
Technical Field
The present invention relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for cell network inspection.
Background
The network of the cell is checked, and the problem in the network of the cell is found in time as a precondition for optimizing the network of the cell. At present, in the process of network inspection of a cell, various indexes of the cell need to be acquired from each independent service system, and the indexes are manually put in an excel table to perform final analysis on the network problem of the cell. Since the indexes of these cells are data related to various fields such as alarm, coverage, interference, network performance, parameter setting, etc., it is necessary for a worker to query data from various related systems and perform respective analysis.
Therefore, in the existing cell network inspection process, data needing to be collected is too dispersed, so that data collection is difficult; meanwhile, due to the lack of unified organization of data, scientific management cannot be performed, so that subsequent intelligent analysis is difficult; since the analysis application for analyzing the cell network is too dispersed, the requirement on an analyst is too high, and the application efficiency and effect are low.
In the process of implementing the embodiment of the present invention, the inventor finds that in the existing process of checking the network of the cell, data is scattered and a uniform organization is lacking, which results in a problem that it is difficult to efficiently and quickly analyze the network of the cell.
Disclosure of Invention
The invention aims to solve the technical problem that the network of a cell is difficult to analyze efficiently and quickly due to the fact that data are dispersed and a unified organization is lacked in the existing process of checking the network of the cell.
In view of the above technical problem, an embodiment of the present invention provides a method for checking a cell network, including:
acquiring an inspection item to be inspected on a network of a preset cell, and generating an inspection item list;
for each check item in the check item list, reading target data related to the check item from a preset data management system, and analyzing a check result corresponding to the check item according to the target data related to the check item;
displaying an inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
Optionally, the data management system is configured to acquire data related to the network of the preset cell, classify and store the data according to an attribute type, a time type, or a space type, and includes:
acquiring data related to the network of the preset cell, extracting the time type and the space type of the data, and generating a two-dimensional table according to the time type and the space type of the data;
and acquiring data corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to the attribute type.
Optionally, the obtaining data corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to the attribute type includes:
generating a link corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and obtaining a data query configuration table according to the two-dimensional table and the link corresponding to each data unit;
and generating a data description table by the data corresponding to each data unit in the two-dimensional table according to the attribute type, and storing the data description table corresponding to each data unit in the two-dimensional table at a storage position associated with the link of the data unit.
Optionally, the method further comprises:
aiming at the link in each data unit in the data query configuration table, judging whether the data description table corresponding to the data unit can be found according to the link;
and if the link cannot find the data description table corresponding to the data unit, deleting the link currently stored in the data unit, traversing all the data description tables stored in the data management system, acquiring the link of the data description table corresponding to the data unit, and storing the link of the data description table corresponding to the data unit into the data unit.
Optionally, the reading, for each inspection item in the inspection item list, target data related to the inspection item from a preset data management system, and analyzing an inspection result corresponding to the inspection item according to the target data related to the inspection item, includes:
acquiring the geographical position and the current time point of the preset cell, inquiring a link corresponding to the geographical position and the current time point of the preset cell according to the data inquiry configuration table, and acquiring a data description table corresponding to the link inquired by the data inquiry configuration table;
for each check item in the check item list, target data related to the check item is read from the data description table, and a check result corresponding to the check item is analyzed according to the target data related to the check item.
Optionally, the method further comprises: and storing the inspection result obtained by each inspection according to each inspection item in the inspection item list to the position corresponding to the geographical position of the preset cell and the current time point.
Optionally, the inspection item list at least includes a fault alarm, a parameter check, an interference check, a coverage check, a neighboring cell check, and a structure problem.
In a second aspect, the present embodiment provides an apparatus for cell network check, including:
an acquisition module, configured to acquire an inspection item to be inspected on a network of a preset cell, and generate an inspection item list;
the analysis module is used for reading target data related to the inspection items from a preset data management system for each inspection item in the inspection item list and analyzing inspection results corresponding to the inspection items according to the target data related to the inspection items;
a display module for displaying the inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
In a third aspect, the present embodiment provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, the processor calling the program instructions to perform the method of any of the above.
In a fourth aspect, the present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the method of any of the above.
The embodiment of the invention provides a method and a device for checking a cell network, wherein the method comprises the steps of generating a checking item list aiming at checking items needing to check the network of a preset cell, and reading relevant data from a data management system aiming at each checking item to check. The method can uniformly manage the data required by each inspection item, and can automatically read the related data from the data management system in the inspection process, thereby improving the efficiency of data collection. On the other hand, the method can comprehensively check the network of the cell according to the check item list only by corresponding staff sending a check instruction through the terminal, is simple to operate, can efficiently and quickly analyze the network problem of the cell, and realizes intelligent check of the network of the cell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flow chart illustrating a method for cell network inspection according to an embodiment of the present invention;
fig. 2 is a flow chart illustrating a method for cell network inspection according to another embodiment of the present invention;
FIG. 3 is a schematic diagram of a connection relationship between a data management system and various data sources according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of a link establishment process according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of an inspection result display interface after cell inspection according to another embodiment of the present invention;
fig. 6 is a schematic process diagram of LTE mobility problem analysis according to another embodiment of the present invention;
fig. 7 is a schematic process diagram of LTE retention problem analysis according to another embodiment of the present invention;
fig. 8 is a schematic interface diagram of a client operating cell check according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an apparatus for cell network inspection according to an embodiment of the present invention;
fig. 10 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a method for checking a cell network according to this embodiment. Referring to fig. 1, the method includes:
101: acquiring an inspection item to be inspected on a network of a preset cell, and generating an inspection item list;
102: for each check item in the check item list, reading target data related to the check item from a preset data management system, and analyzing a check result corresponding to the check item according to the target data related to the check item;
103: displaying an inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
It should be noted that the data in the data management system is acquired from various data sources, and the acquired data includes data such as alarms, performance, parameters, MR (measurement report), and the like. The data management system comprises different regions, all data in different time periods, and manages the collected data according to a certain rule in order to improve the efficiency of data reading in the process of checking the network of the cell.
The checking item list includes items for diagnosing the cell network problem, for example, fault alarm checking, checking whether there is alarm in the analyzed cell; mandatory parameter checking, namely checking whether the mandatory parameter has an illegal phenomenon or not, and suggested parameter checking, namely checking whether the suggested parameter has the illegal phenomenon or not; checking uplink background noise of the cell to check whether the cell has a problem point of overhigh interference background noise; checking the SINA index problem of the LTE cell, and checking whether the SINA index of the MR data of the LTE cell is abnormal; and checking the PRB spectrum characteristics of the cell to check the interference characteristic spectrum. Omission of a certain inspection item is avoided through the inspection item list, and comprehensiveness in the inspection process is guaranteed.
It can be understood that, in the process of performing the inspection for each inspection item, the specific algorithm is the same as the existing inspection process for performing the inspection item, and the present embodiment aims to improve how to efficiently read the target data in the process of performing the inspection for each inspection item and how to comprehensively implement the inspection of the cell network.
The embodiment of the invention provides a method and a device for checking a cell network, wherein the method comprises the steps of generating a checking item list aiming at checking items needing to check the network of a preset cell, and reading relevant data from a data management system aiming at each checking item to check. The method can uniformly manage the data required by each inspection item, and can automatically read the related data from the data management system in the inspection process, thereby improving the efficiency of data collection. On the other hand, the method can comprehensively check the network of the cell according to the check item list only by corresponding staff sending a check instruction through the terminal, is simple to operate, can efficiently and quickly analyze the network problem of the cell, and realizes intelligent check of the network of the cell.
Further, on the basis of the foregoing embodiment, the data management system is configured to acquire data related to a network of the preset cell, classify and store the data according to an attribute type, a time type, or a space type, and includes:
acquiring data related to the network of the preset cell, extracting the attribute type and the space type of the data, and generating a two-dimensional table according to the time type and the space type of the data;
and acquiring data corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to the attribute type.
It should be noted that each data corresponds to a time type and a space type, and in order to quickly find data of a certain time period in a certain cell, a two-dimensional table of an attribute type and a space type is generated in this embodiment. For example, each column in the two-dimensional table corresponds to a time period, and each row corresponds to a location area. Each cell grid in the two-dimensional table corresponds to data of a certain position area in a certain time period, and the data is directly stored in the data cell or is stored in the data cell in a linked mode.
The embodiment provides a method for managing data of the cell through a space-time data model, data in any time period of any cell can be quickly positioned through the two-dimensional table, and the efficiency of data reading in the process of checking a network of the cell is ensured.
Further, on the basis of the foregoing embodiments, the acquiring data corresponding to each data unit in the two-dimensional table according to a temporal type and a spatial type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to an attribute type includes:
generating a link corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and obtaining a data query configuration table according to the two-dimensional table and the link corresponding to each data unit;
and generating a data description table by the data corresponding to each data unit in the two-dimensional table according to the attribute type, and storing the data description table corresponding to each data unit in the two-dimensional table at a storage position associated with the link of the data unit.
It should be noted that the data query configuration table is a table for quickly searching for a link corresponding to data of a certain cell for a certain time period. Each horizontal row in the table corresponds to the same position area, each vertical row corresponds to the same time period, each data unit stores a link corresponding to the data unit, and the data description table for storing the data can be found through the link.
In the embodiment, the data query configuration table is used as a table for querying the data links, and the data corresponding to the data links are separately stored in the data description table, so that the problem of overlarge memory occupied by storing all the data in the two-dimensional table is solved, and the management is convenient.
Further, on the basis of the above embodiments, the method further includes:
aiming at the link in each data unit in the data query configuration table, judging whether the data description table corresponding to the data unit can be found according to the link;
and if the link cannot find the data description table corresponding to the data unit, deleting the link currently stored in the data unit, traversing all the data description tables stored in the data management system, acquiring the link of the data description table corresponding to the data unit, and storing the link of the data description table corresponding to the data unit into the data unit.
The embodiment provides a method for checking each link in a data query configuration table, and by the method, a wrong link in the data query configuration table can be found in time, the wrong link can be corrected in time, and the accuracy of data acquisition in a cell network checking process is ensured.
Further, on the basis of the above embodiments, the reading, for each inspection item in the inspection item list, target data related to the inspection item from a preset data management system, and analyzing an inspection result corresponding to the inspection item according to the target data related to the inspection item includes:
acquiring the geographical position and the current time point of the preset cell, inquiring a link corresponding to the geographical position and the current time point of the preset cell according to the data inquiry configuration table, and acquiring a data description table corresponding to the link inquired by the data inquiry configuration table;
for each check item in the check item list, target data related to the check item is read from the data description table, and a check result corresponding to the check item is analyzed according to the target data related to the check item.
In the process of checking a certain checking item, the required data can be positioned by directly clicking the data query configuration table and the data description table, and the checking result can be obtained by calculating according to the data and an algorithm matched with the checking item.
It can be understood that, in the process of displaying the inspection result, the inspection result corresponding to the inspection item with the problem in the inspection item can be preferentially displayed, so as to display the problem in the current network in a striking manner.
Further, on the basis of the above embodiments, the method further includes: and storing the inspection result obtained by each inspection according to each inspection item in the inspection item list to the position corresponding to the geographical position of the preset cell and the current time point.
It is understood that the check result for each check may be stored in the corresponding data description table, or may be stored in other locations, as long as the check result can be quickly queried when the check result needs to be queried, and the embodiment is not particularly limited.
Further, on the basis of the foregoing embodiments, the inspection item list at least includes a fault alarm, a parameter check, an interference check, an coverage check, a neighboring cell check, and a structural problem.
As a specific embodiment, as shown in fig. 2, the inspection method provided in this embodiment includes:
201: data collection: acquiring related data such as alarm, performance, parameters, MR and the like from a data management system;
202: establishing a space-time data model: carrying out feature classification on the network optimization data for constructing a subsequent space-time model, constructing the space-time data model based on the classification, and bringing data such as alarms, performances, parameters, MR and the like into the space-time data model;
203: constructing a checking item list: performing fusion analysis on data based on data of a data management system under a spatio-temporal data model system, and refining related inspection items;
204: and displaying the inspection result: and the analysis results of the examination are collectively presented through the function series connection of the client.
It should be noted that the data management system includes device alarm data, complaint data, statistical data, drive test data, signaling data, adjustment record data, wireless parameters, and the like, which are acquired by each data source. Fig. 3 shows a connection relationship between a data management system and each data source, where the data management system is connected with the province network optimization platform to obtain data such as 2G, 3G, and 4G performance parameters; connecting with the provincial road network and the same system to acquire road test data; connecting with an alarm platform to obtain alarm data; the system is connected with a comprehensive resource management system to obtain 2G, 3G and 4G industrial parameters and start-up data; and connecting with an LTE OMC (operation and maintenance center) to acquire data such as performance and MR parameters.
In the data management system, first, in the conventional art, each data source independently maintains data required for each data source, and the maintenance quality levels are also uneven, which greatly affects the collaborative analysis of different data. For example, each cell should have a unique identifier in the network, by which various data of the cell can be uniquely indexed. However, some data sources may not manage such uniqueness, which results in duplicate data, or different unique identifiers in different data sources, the system a uses CI as a unique identifier, the system B uses a cell chinese name as a unique identifier, and the system C uses a cell number as a unique identifier. When data conversion identifications are related in different data sources, complete matching is rarely achieved. In the data management system provided by this embodiment, the same data source maps its own data using the uniformly managed identifier, thereby ensuring the quality of the data.
Secondly, all data modification in the data management system needs to be implemented through an electronic process. The electronic process must be specific, work-in-force, and potentially have different versions at different locations.
Again, the data collected by the data management system from the data sources is in the form of a file. The files are sorted according to a certain rule and then stored in sub-directories. The data management system provides an Ftp interface, and allows a data source to collect data from a relevant directory as required.
The data in the data management system is suggested to be stored in a rolling mode for more than one year and less than three years. This is mainly due to the fact that many traffic activities (holiday fluctuations) and network characteristics (seasonal fluctuations) are on a yearly basis. There may be newly defined index systems whose rationality needs to be evaluated, which requires an understanding of the operational characteristics of the index system over the past year.
Finally, data in the data management system may use a file interface (ftp), a database interface, a WebService interface, and the like. For example, a file interface is adopted in the present embodiment.
For the spatio-temporal data model building in step 202 above, the data obtained from the data source may be feature-classified according to a table.
Reading a space-time characteristic object attribute table according to a classification table in the table I, and generating a data query configuration table of the characteristics of a main object type ID and a foreign key object type ID based on an input data field; and generating a data description table for describing a data source structure and generating a data link scheme for describing a link relation between different data description tables and a query configuration table.
Watch 1
After the data description table and the data query configuration table are generated, the link scheme in the data query configuration table needs to be checked to determine whether the link scheme can be connected to the corresponding data description table through the link. The specific process is shown in fig. 4, and the process of establishing the link includes:
401: acquiring a data query configuration table;
402: traversing data units in the data query configuration table and pairing the data description table;
403: querying a link scheme library;
404: if a direct link exists, go to step 405, otherwise go to step 406;
405: storing the link to a corresponding location of a data lookup configuration table;
406: if the link plan library has a change, go to step 402, otherwise go to step 407;
407: and (6) ending.
After data in the data management system is managed uniformly, the network of the cell needs to be checked, specifically, first, a list of check items is determined, for example: fault warning, parameter checking, interference checking, coverage checking, neighbor checking, test problems, structural problems and the like.
Secondly, performing background data preprocessing on the checking items item by item, wherein the preprocessing mainly comprises the following steps: acquiring data required by a relevant algorithm from the managed spatiotemporal data system, performing operation and outputting an operation result;
and finally, bringing the analysis result into a time-space data system for storage.
Specifically, among the fault alarms, the performance problem point alarm is a function of finding a problem class, and the core of the function is to pay attention to the problem of deterioration of certainty, not just the index itself.
The application can customize the strategy for finding problems, and the system can automatically find problems according to the established strategy for finding problems and provide closed-loop tracking processing for the problems.
The method is characterized by comprising the following steps: exacerbation or improvement support defines a combination of multiple indicators. Black and white lists are supported, and monitoring can be performed only aiming at specific time periods and specific network elements. Similar to can be achieved: for 3 consecutive days, the call drop rate is higher than 3% in more than 2 hours in the morning and evening at fixed busy hour, and the definition of the first 50 cells with the traffic volume of more than 0.5 per line at the time of high call drop occurs.
The configuration strategy of the performance problem point alarm is shown in table two:
watch two
The comprehensive analysis of the cell is to present all-round information of the cell, provide a relatively comprehensive analysis interface to the index analysis of the cell, mainly focus on the presentation of the index information. The function provides important reference data and work guidance for daily work of network optimization maintenance. The functions mainly include the following default set of metrics: cell traffic; the accessibility; retention; integrity; mobility and capacity.
The main characteristics are as follows: and analyzing the fluctuation trend of the index hour level of the network element in the last 15 days around the KPIs within 10. And network element adjustment records are superposed in the trend graph, and the influence of network element adjustment on performance is visually seen. The reference data board provides associated reference data to assist in locating problems. Both KPI indicators and reference plates can be configured in the analysis template.
Cell inspection is a one-touch, comprehensive cell problem diagnosis function.
The diagnosis content comprises the following aspects: and (3) fault alarm checking: checking whether the cell has an alarm within the analysis time; mandatory parameter checking: checking whether the mandatory parameters have violation phenomena; and (3) checking the recommended parameters: checking whether the recommended parameters have violation phenomena; and (3) cell uplink background noise checking: checking whether a problem point that interference bottom noise is too high exists in a cell; checking SINA index problems of the cell: checking whether the SINA index of the MR data of the LTE cell is abnormal or not; and (3) checking the PRB spectrum characteristics of the cell: and checking the interference characteristic frequency spectrum. For example, the inspection result after the cell inspection is displayed as in fig. 5. 501 is a display interface, in 502, the check items that have problems in the process of checking the cell network are displayed, and in 503, the check items are described one by one according to the check items listed in 502. 503 can visually display the inspection result in the form of an image.
The intelligent analysis of the LTE access problem is an automatic (can be set to be semi-automatic) problem point analysis process and is mainly used for improving the efficiency of problem analysis. The intelligent analysis process is an analysis result obtained by comprehensively analyzing factors such as alarm, resources, parameter violation conditions, parameter consistency, adjacent cells, coverage, interference and the like of the problem cell.
The LTE mobility problem intelligent analysis is an automated (can be set to be semi-automatic) problem point analysis process, and is mainly used for improving the efficiency of problem analysis, and this part is an analysis process with low success rate of handover of analysis. The intelligent analysis process is an analysis result obtained by comprehensively analyzing factors such as alarm, resources, parameter violation conditions, parameter consistency, adjacent cells, coverage, interference and the like of the problem cell. The process of analysis is shown in FIG. 6. For the project to be checked, the theme needs to be switched and the scope of the problem needs to be determined. For example, it is determined whether the problem is a network wide problem or a TOP cell problem, and the two problems are analyzed separately. For example, for TOP cell problem, firstly, an alarm is queried, if there is an alarm, the alarm is eliminated through operation and maintenance, otherwise, a handover session and its associated session are queried, specifically, the query includes: the source cell sends switching cancellation to cause the preparation failure of switching; the target cell replies a handover preparation failure message to cause the handover preparation failure; the target cell does not respond to cause the preparation failure of the switching; the core network causes the preparation failure of the handover. Except that the core network is required to be checked when the preparation fails due to the core network, the radio side is required to be checked in other situations. The wireless side investigation is divided into the investigation of a source cell and a target cell, and specifically comprises the following steps: checking parameters; operation log neighborhood investigation; coverage investigation; interference elimination; TOP user review.
Aiming at the problems of the whole network, firstly, trend analysis is carried out, log query is operated, and the problems are classified and then are checked one by one. The investigation comprises the following steps: the core network operation carries out core network investigation; carrying out whole network parameter check by wireless operation; the transmission class operation performs transmission side investigation.
The intelligent analysis of the LTE retentivity problem is an automatic (can be set as semi-automatic) problem point analysis process, is mainly used for improving the efficiency of problem analysis, and is an analysis process of an analyzed LTE high drop call cell. The intelligent analysis process is an analysis result obtained by comprehensively analyzing factors such as alarm, resources, parameter violation conditions, parameter consistency, adjacent cells, coverage, interference and the like of the problem cell. The analysis flow is shown in FIG. 7. For example, the scope of the problem is determined for the drop topic. For example, it is determined whether the problem is a network wide problem or a TOP cell problem, and the two problems are analyzed separately. For example, for TOP cell problem, firstly, an alarm is queried, if there is an alarm, the alarm is eliminated through operation and maintenance, otherwise, a switched off telephone system and its associated telephone system are queried, specifically, the query includes: E-RAB abnormal release is caused by a transmission layer problem, and transmission layer troubleshooting is carried out; E-RAB abnormal release caused by switching failure is converted into a switching processing flow; performing wireless side investigation on E-RAB abnormal release caused by a network congestion problem and E-RAB abnormal release caused by a wireless layer problem; and E-RAB abnormal release caused by core network reasons is used for carrying out core network investigation. The wireless side investigation specifically comprises: checking parameters; operation log neighborhood investigation; coverage investigation; interference elimination; TOP user review.
Aiming at the problems of the whole network, firstly, trend analysis is carried out, log query is operated, and the problems are classified and then are checked one by one. The investigation comprises the following steps: the core network operation carries out core network investigation; carrying out whole network parameter check by wireless operation; the transmission class operation performs transmission side investigation.
In parameter checking and problem point warning, the parameter problem point warning module is a comprehensive application function aiming at parameter problem checking, and can conveniently find parameter problems. The parameter problem point alarm comprises the following contents: summarizing the subject points: the parameter problem point number is summarized according to the established parameter rule checking condition. The parameter problem point is as follows: the method is characterized in that information such as alarm generation time, latest alarm time and the like of a problem point is displayed in detail, and the operation of manually selecting and processing the problem point data can be carried out on an interface. Parameter rules: the detailed content of the parameter rules is displayed, and the interface can add, delete, modify and check the operation rule categories for a single parameter rule: for categorizing the governing parameter rules. The interface may perform an add-drop-and-modify-check operation on a single rule category. The inspection results will also be displayed on the inspection report summary. Wherein, the specific description of the presentation of the inspection result comprises: constructing a client operation, inputting a cell to be checked, as shown in fig. 8 (after inputting the name of the cell to be checked in the input box, clicking a "check one" button to check the cell); and (5) checking, and retrieving a preprocessing analysis result from a spatio-temporal data system.
Specifically, the present embodiment provides an inspection including: acquiring related data such as alarm, performance, parameters, MR and the like from a related system; carrying out feature classification on the network optimization data for subsequent construction of a space-time model; constructing a space-time data model based on the classification, and bringing data such as alarms, performances, parameters, MR and the like into a data model system; performing fusion analysis of data based on managed data under a spatio-temporal data model system, and refining related inspection analysis items; through the function series connection of the client, the analysis result of the inspection is intensively presented;
the method comprises the following steps of bringing data such as alarms, performances, parameters and MR into a data model system: reading a space-time characteristic object attribute table, and generating a data query configuration table of main object type ID and foreign key object type ID characteristics based on input data fields; generating a metadata description table for describing a data source structure; generating a metadata classification configuration table for describing the relation between the data source and the spatiotemporal characteristics; and generating a data link scheme for describing the link relation between different data sources and generating the link scheme.
The data fusion analysis is carried out on the basis of the managed data under the spatio-temporal data model system, and related examination analysis items are extracted, and the method comprises the following steps: determining a list of inspection items; carrying out background data preprocessing on the checking items item by item, wherein the preprocessing mainly comprises the following steps: acquiring data required by a relevant algorithm from the managed spatiotemporal data system, performing operation and outputting an operation result; and incorporating the analysis result into a time-space data system for storage.
The spatio-temporal data model provided by the embodiment is a fusion method specially aiming at network optimization data and provided after the network optimization data characteristics are analyzed, and is a data basis for intelligent inspection of the whole cell. In addition, a cell inspection item list is constructed, a comprehensive processing method for inspection data of a plurality of cell inspection items is extracted based on main characteristics and application scenes of network optimization work, and the realization of cell one-key intelligent inspection in subsequent application can be well supported. The method overcomes the defects of excessive data dispersion, difficult data collection, high requirement on analysts, low application efficiency and effect and the like in the prior network optimization work aiming at the cell problem analysis. The method fully considers the characteristics of the network optimization data, creatively provides a one-click type inspection method aiming at the cell problem analysis, innovatively provides a space-time data model according to the characteristics of the network optimization data, and realizes intelligent inspection analysis based on the model.
In a second aspect, as shown in fig. 9, the embodiment provides an apparatus 900 for cell network check, which includes an obtaining module 901, an analyzing module 902 and a displaying module 903, wherein,
an obtaining module 901, configured to obtain an inspection item to be inspected on a network of a preset cell, and generate an inspection item list;
an analysis module 902, configured to, for each inspection item in the inspection item list, read target data related to the inspection item from a preset data management system, and analyze an inspection result corresponding to the inspection item according to the target data related to the inspection item;
a display module 903, configured to display an inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
The apparatus 900 for cell network check provided in this embodiment is suitable for the method for cell network check provided in the foregoing embodiments, and is not described herein again.
The embodiment of the invention provides a device for cell network inspection, which generates an inspection item list aiming at the inspection items needing to inspect the network of a preset cell, and reads relevant data from a data management system for each inspection item to inspect. The method can uniformly manage the data required by each inspection item, and can automatically read the related data from the data management system in the inspection process, thereby improving the efficiency of data collection. On the other hand, the device only needs corresponding staff to send the instruction of carrying out the inspection through the terminal, can carry out comprehensive inspection to the network of district according to the inspection project list, easy operation, the network problem of analysis district that can be high-efficient quick has realized the intelligent inspection to the district network.
Fig. 10 is a block diagram showing a configuration of an electronic apparatus provided by an embodiment of the present invention.
Referring to fig. 10, the electronic device includes: a processor (processor)1001, a memory (memory)1002, and a bus 1003;
wherein,
the processor 1001 and the memory 1002 complete communication with each other through the bus 1003;
the processor 1001 is configured to call the program instructions in the memory 1002 to execute the methods provided by the above-mentioned method embodiments, for example, including: acquiring an inspection item to be inspected on a network of a preset cell, and generating an inspection item list; for each check item in the check item list, reading target data related to the check item from a preset data management system, and analyzing a check result corresponding to the check item according to the target data related to the check item; displaying an inspection result corresponding to each inspection item in the inspection item list; the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: acquiring an inspection item to be inspected on a network of a preset cell, and generating an inspection item list; for each check item in the check item list, reading target data related to the check item from a preset data management system, and analyzing a check result corresponding to the check item according to the target data related to the check item; displaying an inspection result corresponding to each inspection item in the inspection item list; the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the electronic device and the like are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of cell network inspection, comprising:
acquiring an inspection item to be inspected on a network of a preset cell, and generating an inspection item list;
for each check item in the check item list, reading target data related to the check item from a preset data management system, and analyzing a check result corresponding to the check item according to the target data related to the check item;
displaying an inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
2. The method of claim 1, wherein the data management system is configured to obtain data related to the network of the predetermined cell, classify and store the data according to an attribute type, a time type, or a space type, and comprises:
acquiring data related to the network of the preset cell, extracting the time type and the space type of the data, and generating a two-dimensional table according to the time type and the space type of the data;
and acquiring data corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to the attribute type.
3. The method of claim 2, wherein the obtaining data corresponding to each data unit in the two-dimensional table based on the temporal type and the spatial type of the data, and storing the data corresponding to each data unit in the two-dimensional table in the data unit according to the attribute type comprises:
generating a link corresponding to each data unit in the two-dimensional table according to the time type and the space type of the data, and obtaining a data query configuration table according to the two-dimensional table and the link corresponding to each data unit;
and generating a data description table by the data corresponding to each data unit in the two-dimensional table according to the attribute type, and storing the data description table corresponding to each data unit in the two-dimensional table at a storage position associated with the link of the data unit.
4. The method of claim 3, further comprising:
aiming at the link in each data unit in the data query configuration table, judging whether the data description table corresponding to the data unit can be found according to the link;
and if the link cannot find the data description table corresponding to the data unit, deleting the link currently stored in the data unit, traversing all the data description tables stored in the data management system, acquiring the link of the data description table corresponding to the data unit, and storing the link of the data description table corresponding to the data unit into the data unit.
5. The method of claim 3, wherein for each inspection item in the inspection item list, reading target data related to the inspection item from a preset data management system, and analyzing an inspection result corresponding to the inspection item according to the target data related to the inspection item, comprises:
acquiring the geographical position and the current time point of the preset cell, inquiring a link corresponding to the geographical position and the current time point of the preset cell according to the data inquiry configuration table, and acquiring a data description table corresponding to the link inquired by the data inquiry configuration table;
for each check item in the check item list, target data related to the check item is read from the data description table, and a check result corresponding to the check item is analyzed according to the target data related to the check item.
6. The method of claim 5, further comprising: and storing the inspection result obtained by each inspection according to each inspection item in the inspection item list to the position corresponding to the geographical position of the preset cell and the current time point.
7. The method of claim 6, wherein the list of inspection items includes at least one of fault alarms, parameter checks, interference checks, coverage checks, neighborhood checks, and structural issues.
8. An apparatus for cell network inspection, comprising:
an acquisition module, configured to acquire an inspection item to be inspected on a network of a preset cell, and generate an inspection item list;
the analysis module is used for reading target data related to the inspection items from a preset data management system for each inspection item in the inspection item list and analyzing inspection results corresponding to the inspection items according to the target data related to the inspection items;
a display module for displaying the inspection result corresponding to each inspection item in the inspection item list;
the data management system is used for acquiring data related to the network of the preset cell, classifying and storing the data according to an attribute type, a time type or a space type.
9. An electronic device, comprising:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1 to 7.
10. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 1 to 7.
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