CN114079943B

CN114079943B - Interference processing method and device

Info

Publication number: CN114079943B
Application number: CN202010827534.7A
Authority: CN
Inventors: 郭峰
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2023-08-15
Anticipated expiration: 2040-08-17
Also published as: CN114079943A

Abstract

The embodiment of the invention provides an interference processing method and device, comprising the following steps: acquiring at least one piece of preset parameter information, wherein the preset parameter information comprises: target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information; creating a scheduling task according to the preset parameter information; executing the scheduling task; acquiring target data corresponding to the target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to the preset parameter category information; executing processing operation on the parameter data according to a preset processing rule to obtain interference data and interference levels corresponding to the parameter data; when the interference level exceeds a preset threshold, according to the preset interference processing strategy and the interference level, an adjustment operation is performed on the target equipment, so that the interference level is reduced to be within a preset threshold range.

Description

Interference processing method and device

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for processing interference.

Background

With the rapid development of wireless communication technology, telecommunication operators at home and abroad have deployed a large number of communication devices, but with the wide use of the communication devices, signal interference is inevitably generated between the communication devices, and signal transmission is affected.

In the prior art, a mode of manually using network management equipment is generally adopted to solve the signal interference problem, and the specific steps include: and extracting the related index data of the cell through network management equipment, manually analyzing the data, confirming the interference equipment, and carrying out processing operation on the interference equipment and the cell.

As can be seen, in the prior art, manual operation is required, the operation process is complex, the difficulty is high, and especially when the data volume to be analyzed is high, a great deal of manpower and time cost are required for confirming the interference equipment, and a great deal of errors are introduced in the manual operation.

Disclosure of Invention

The embodiment of the invention provides an interference processing method and device, which can improve the operation and maintenance efficiency of target equipment and reduce the operation and maintenance cost.

The embodiment of the invention provides an interference processing method which is applied to a network management system and comprises the following steps:

acquiring at least one piece of preset parameter information, wherein the preset parameter information comprises: target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information;

Creating a scheduling task according to the preset parameter information;

executing the scheduling task according to preset task execution parameters;

acquiring target data corresponding to the target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to the preset parameter category information;

executing processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, wherein the interference data comprises an interference level;

and when the interference level exceeds a preset threshold, executing adjustment operation on the target equipment according to the preset interference processing strategy and the interference level so as to reduce the interference level to be within the preset threshold range.

The embodiment of the invention provides an interference processing device, which is applied to a network management system and comprises:

the first acquisition module is used for acquiring at least one piece of preset parameter information, wherein the preset parameter information comprises: target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information;

the creating module is used for creating a scheduling task according to the preset parameter information;

The execution module is used for executing the scheduling task according to preset task execution parameters;

the second acquisition module is used for acquiring target data corresponding to the target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to the preset parameter type information;

the computing module is used for executing processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, wherein the interference data comprises an interference level;

and the adjusting module is used for executing adjusting operation on the target equipment according to the preset interference processing strategy and the interference level when the interference level exceeds a preset threshold value so as to reduce the interference level to be within the preset threshold value range.

The embodiment of the invention has the following advantages:

in summary, according to the embodiment of the invention, a scheduling task is flexibly created according to the preset parameter information by acquiring at least one preset parameter information, target data corresponding to target equipment identification information obtained by executing the scheduling task is acquired by executing the scheduling task, the target data comprises parameter data corresponding to the preset parameter type information, processing operation is performed on the parameter data according to a preset processing rule, interference data corresponding to the parameter data is obtained, the interference data comprises an interference level, and when the interference level exceeds a preset threshold, an adjustment operation is automatically performed on the target equipment according to a preset interference processing strategy and the interference level, so that the interference level is reduced to be within the preset threshold range. According to the invention, the scheduling task can be flexibly established according to the preset parameter information, and the interference adjustment operation is automatically executed on the target equipment according to the obtained interference data, so that the interference condition of the target equipment is reduced, the operation and maintenance efficiency of the target equipment can be improved, and the operation and maintenance cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a flow chart of an embodiment of an interference handling method of the present invention;

fig. 2 shows a block diagram of an embodiment of an interference handling device of the present invention;

fig. 3 shows a schematic structural diagram of an electronic device of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Method embodiment

Referring to fig. 1, a flowchart of a first embodiment of an interference processing method of the present invention is shown, and the method is applied to a network management system, and may specifically include:

Step 101, obtaining at least one piece of preset parameter information, wherein the preset parameter information comprises: target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information;

102, creating a scheduling task according to the preset parameter information;

step 103, executing the scheduling task according to preset task execution parameters;

104, acquiring target data corresponding to the target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to the preset parameter type information;

step 105, performing processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, wherein the interference data comprises an interference level;

and 106, when the interference level exceeds a preset threshold, executing adjustment operation on the target equipment according to the preset interference processing strategy and the interference level so as to reduce the interference level to be within the preset threshold range.

The invention is applied to a network management system, which is called a network performance management system, and the network management system automatically maintains and manages the communication equipment by applying modern computer and network technology, communication network technology, management technology, application software development technology and the like.

The target device refers to all cells corresponding to the target base station device, or target cells corresponding to the target base station device, and usually one base station device corresponds to at least one cell.

By acquiring at least one preset parameter information, the scheduling task can be flexibly created according to the preset parameter information. The preset parameter information comprises target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information. The target device identification information includes: the network management system can monitor the parameter data of all cells corresponding to the No. 1 base station when the target equipment identification information is the No. 1 base station, and can monitor the parameter data of the a cell corresponding to the No. 1 base station when the target equipment identification information is the a cell of the No. 1 base station; the preset parameter type information is preset parameter type information according to needs of a person skilled in the art, for example, when the preset parameter type information is transmission power and occupancy, the network management system can monitor the transmission power data and occupancy data of the target device; the preset interference processing policy corresponding to the preset parameter type information is preset by a person skilled in the art for the preset parameter type information, for example, when the preset parameter type information is the transmitting power and the occupancy rate, the network management system monitors the transmitting power and the occupancy rate of the target device, when confirming that the target device has an interfered condition, adjusts the transmitting power and the occupancy rate of the target device according to the interference processing policy so as to reduce interference, for example, when confirming that the target device has an interfered condition, reduces the transmitting power by a preset value of one unit, and reduces the occupancy rate by a preset value of two units.

It should be noted that, the interference processing policy is set by those skilled in the art according to needs, and the present invention does not specifically limit the interference processing policy. The preset interference processing policy indicates that, for example, when the interference level of the target device is a high level, a deactivation operation is performed on a cell of the target device, or when the interference level of the target device is a medium level, parameter data corresponding to the target device is modified, or when the interference level of the target device is a low level, the target device is not adjusted, and only a user is reminded of focusing attention on an operation state of the target device, and the like.

Furthermore, the invention can formulate different interference processing strategies according to different interference sources, wherein the interference sources are divided into an internal interference source and an external interference source. The preset interference processing policy indicates, for example, that when an interference level of a target device is middle, parameter data corresponding to the target device is modified, where a value of one unit is modified for the parameter data corresponding to the target device when the interference is caused by an internal interference source, and a value of two units is modified for the parameter data corresponding to the target device when the interference is caused by an external interference source.

The scheduling task is a specific task allocated to the target equipment according to a certain constraint condition. Different scheduling tasks can be created according to different preset parameter information, for example, the scheduling task A is to monitor the transmitting power and the occupancy rate of all cells of the No. 1 base station, when the transmitting power and the occupancy rate are interfered, the transmitting power is reduced by a preset value of one unit, and the occupancy rate is reduced by a preset value of two units; the scheduling task B is to monitor the transmitting power and the cell bandwidth of the cell a of the base station No. 2, and when the transmitting power and the cell bandwidth have the interfered condition, the transmitting power is reduced by two units of preset values, and the cell bandwidth is reduced by one unit of preset values.

The scheduled task is executed according to preset task execution parameters, including but not limited to execution time, date, period, etc. of the scheduled task, which are set by those skilled in the art according to needs, and the invention is not limited. Examples are: starting from the eighth morning point 1 month 1, executing the scheduling task A every 48 hours; scheduled task B was performed at 23 points of month 15.

And acquiring target data corresponding to the target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to the preset parameter type information. For example, by executing the scheduling task a, the network management system monitors the transmission power and the occupancy of all cells of the base station No. 1, and obtains the transmission power data and the occupancy data of all cells of the base station No. 1.

After the network management system obtains the parameter data, the processing operation can be executed on the parameter data according to preset processing rules, wherein the preset processing rules are set by a person skilled in the art according to service requirements and are input into the network management system in advance. When the network management system acquires the parameter data, automatically executing processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, wherein the interference data comprises an interference level, and when the interference level exceeds a preset threshold, executing adjustment operation on the target equipment according to the preset interference processing strategy and the interference level so as to inhibit interference, so that the interference level is reduced to be within the range of the preset threshold.

Optionally, the preset processing rule includes a preset formula, and the performing a processing operation on the parameter data according to the preset processing rule includes: and executing operation on the parameter data according to a preset formula.

For example, the parameter data includes: the uplink average interference level of the cell is as follows: received interference power (dBm) = (cell uplink average interference level prb00+cell uplink average interference level prb01+ ··+cell uplink average interference level prb99)/100, where the PRB refers to a physical resource block (physical resource block), and the operation is performed on the cell uplink average interference level according to the preset formula, so as to obtain received interference power, that is, interference data.

Optionally, after obtaining the interference data corresponding to the parameter data, the method includes: and determining the interference level according to the interference data.

For example, the interference level is divided into high, medium, low and no four steps, when the value of the interference data is 0, the interference level corresponding to the interference data is none, when the value of the interference data is 1-3, the interference level corresponding to the interference data is low, when the value of the interference data is 4-7, the interference level corresponding to the interference data is medium, when the value of the interference data is 8-10, the interference level corresponding to the interference data is high, and when the interference level exceeds low, the adjustment operation is executed on the target device according to the preset interference processing strategy and the interference level. It should be noted that, the division manner of the interference level is set according to the service needs of those skilled in the art, and the present invention is not limited.

In step 106, when the interference level exceeds a preset threshold, an adjustment operation is performed on the target device according to the preset interference processing policy and the interference level, for example, the base station No. 1 includes an a cell and a b cell, and preset parameter information corresponding to a scheduling task includes: all cells of the base station 1, transmitting power and a preset interference processing strategy, wherein the preset threshold is a low level, and the preset interference processing strategy is as follows: when the interference level of the target device exceeds a low gear, performing an adjustment operation on the target device, the adjustment operation including: when the interference level of the cell of the base station 1 is a middle grade, the transmitting power of the cell is reduced by a preset value of one unit, and when the interference level is a high grade, the deactivation operation is carried out on the cell. Specifically, the adjustment operation includes: when the network management system obtains that the interference data of the transmitting power corresponding to the a cell of the No. 1 base station is 9 and determines that the interference level of the a cell of the No. 1 base station is high-grade, performing deactivation operation on the a cell; when the network management system obtains that the interference data of the transmitting power corresponding to the b cell of the No. 1 base station is 6 and determines that the interference level of the transmitting power corresponding to the b cell of the No. 1 base station is a middle grade, the transmitting power of the b cell of the No. 1 base station is reduced by a preset value of one unit.

In summary, the embodiment of the invention flexibly creates a scheduling task according to the preset parameter information by acquiring at least one preset parameter information, acquires target data corresponding to target equipment identification information obtained by executing the scheduling task, wherein the target data comprises parameter data corresponding to preset parameter category information, executes processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, and when the interference level exceeds a preset threshold, automatically executes adjustment operation on the target equipment according to a preset interference processing strategy and the interference level so as to reduce the interference level to be within the preset threshold range. According to the invention, the scheduling task can be flexibly established according to the preset parameter information, and the interference adjustment operation is automatically executed on the target equipment according to the obtained interference data, so that the interference condition of the target equipment is reduced, the operation and maintenance efficiency of the target equipment can be improved, and the operation and maintenance cost is reduced.

In an alternative embodiment of the present invention, the target device identification information includes: the step 103 of executing the scheduling task according to the preset task execution parameter includes:

Step S11, when the target equipment identification information is the identification information of the target base station, executing a scheduling task for all cells corresponding to the target base station according to preset task execution parameters;

step S12, when the target equipment identification information is the target cell identification information corresponding to the target base station, executing a scheduling task for the target cell corresponding to the target base station according to the preset task execution parameters.

The target base station identification information is for example No. 1 base station identification information, and the target cell identification information corresponding to the target base station is for example the identification information of the a cell of No. 1 base station. The embodiment of the invention can monitor and detect the interference condition of the cell level and process the interference of the cell level.

When the target equipment identification information is the identification information of the target base station, executing a scheduling task on all cells corresponding to the target base station according to preset task execution parameters, for example, when the identification information of the target equipment is the No. 1 base station, executing the scheduling task on all cells of the No. 1 base station by a network management system; and when the identification information of the target equipment is the a cell of the No. 1 base station, the network management system executes a scheduling task for the a cell of the No. 1 base station.

In an optional embodiment of the present invention, after the obtaining of the at least one preset parameter information in step 101, the method further includes:

step S21, checking the preset parameter information;

step S22, after the preset parameter information is successfully checked, carrying out objectification encapsulation operation on the preset parameter information;

step S23, carrying out persistence operation on the packaged preset parameter information so as to persistence the preset parameter information to a database;

step S24, when the persistence operation is abnormal, outputting first prompt information on a display interface of the network management system, wherein the first prompt information is used for prompting the abnormality of the persistence operation.

The network management system can acquire preset parameter information input by a user through a display interface, and verify the preset parameter information, for example, according to target equipment identification information and preset parameter category information, whether target equipment contains preset parameter categories is verified, so that the accuracy of the preset parameter information is ensured, for example, whether repeated input parameter categories occur or not is verified, or the wrong parameter categories are verified, and the interference processing efficiency is improved.

And after the verification is successful, carrying out objectification encapsulation operation on the preset parameter information, and improving the safety of the preset parameter information. And carrying out persistence operation on the packaged preset parameter information so as to persistence the preset parameter information to a database, wherein the persistence operation can permanently store the acquired preset parameter information in the database.

Optionally, a distributed scheduling framework is deployed in the network management system, and the availability and fault tolerance of the interference processing can be improved through the distributed scheduling framework.

When the persistence operation is abnormal, outputting first prompt information on a display interface of the network management system, wherein the first prompt information is used for prompting the abnormality of the persistence operation. Optionally, before the first prompt information is output by the display interface of the network management system, the method further includes: a first data rollback operation is performed. The first data rollback operation refers to exiting a persistence operation.

Optionally, when the persistence operation is successful, the network management system invokes the distributed scheduling framework, and creates a scheduling task according to the preset parameter information.

Optionally, when the scheduling task is successfully created, displaying the scheduling task creation success message on a display interface of the network management system; and when the creation of the scheduling task fails, performing a second data rollback operation, and outputting second prompt information on a display interface of the network management system, wherein the second prompt information is used for prompting the creation failure of the scheduling task. The second data rollback operation refers to exiting the creation scheduling task.

In an optional embodiment of the present invention, the network management system includes a performance agent, and the obtaining the target data corresponding to the target device identification information obtained by executing the scheduling task includes:

step S31, transmitting network management performance data calling interface information to the target equipment corresponding to the target equipment identification information;

step S32, inquiring the original performance data of the target equipment through the network management performance data calling interface;

step S33, obtaining the original performance data through the performance agent;

step S34, performing data processing operation on the original performance data to obtain target performance data corresponding to the preset parameter information;

step S35, when the preset parameter category information comprises cell bandwidth parameter information, obtaining target cell bandwidth data of the target equipment;

and step S36, determining the target performance data or the target performance data and the target cell bandwidth data as target data.

The performance agent is configured to obtain raw performance data of the target device. The network management system can execute the dispatching task in an asynchronous call mode based on the distributed dispatching framework according to preset task execution parameters, and the asynchronous call can ensure the stability of the network management system for acquiring the original performance data, so that the normal execution of a dispatcher in the network management system is further ensured.

In the process of executing a scheduling task, according to target equipment identification information, network management performance data calling interface information is issued to target equipment in a circulating or multithreading mode, the circulating or multithreading mode can ensure that the network management performance data calling interface information is issued to the target equipment, and the network management system inquires original performance data of the target equipment according to the network management performance data calling interface and acquires the original performance data through a performance agent. The network management system performs data processing operations on the original data, wherein the data processing operations include, but are not limited to, at least one of checking, cleaning, filtering, assembling and the like, target performance data corresponding to the preset parameter type information can be obtained through the data processing operations, and the target performance data corresponding to each scheduling task is ensured to accord with a unified preset data model.

For example, the raw performance data includes: and acquiring transmitting power data corresponding to the preset parameter information from original performance data of the cell of the base station a according to the preset parameter information by the network management system.

Optionally, when the performance agent acquires the original performance data and is abnormal, the performance agent sends an empty set to the network management system.

And if the abnormality occurs, the original performance data is failed to be acquired, or the acquired original performance data is null data. The empty set refers to a set that does not contain any data.

When the network management system monitors the target device, the target cell bandwidth data corresponding to the target device is stored in a database, and when the preset parameter type information also comprises cell bandwidth parameter information, the network management system also needs to acquire the target cell bandwidth data from the database. For example, the preset parameter category information includes cell parameter information, and when the target equipment identification information is base station No. 1, the network management system needs to acquire target cell bandwidth data of all cells corresponding to base station No. 1 after acquiring target performance data; when the target equipment identification information is a cell a of the base station 1, the network management system needs to acquire target cell bandwidth data corresponding to the cell a of the base station 1 after acquiring the target performance data.

Optionally, the acquiring the target cell bandwidth data of the target device further includes:

When the cell bandwidth data corresponding to the target equipment is missing, the preset cell bandwidth data is determined to be the target cell bandwidth data.

For example, when the target cell bandwidth data of all the cells corresponding to the base station No. 1 is obtained in the database, the cell bandwidth data corresponding to the cell a and the cell d of the base station No. 1 is missing, and 20M is determined as the target cell bandwidth data corresponding to the cell a and the cell d of the base station No. 1. The preset cell bandwidth data are set by a person skilled in the art according to requirements, and the invention is not limited.

Optionally, the method further comprises: and detecting the execution state of the scheduling task.

In an optional embodiment of the present invention, the network management system includes a geographic information system, and after performing a processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data, the method further includes:

step S41, the interference data corresponding to at least one target device is stored in a database;

step S42, engineering parameter data of the at least one target device are obtained;

step S43, sorting the interference situation of the at least one target device according to a preset sorting rule and interference data;

And step S44, respectively displaying the at least one target device according to a preset display rule in a display interface of the geographic information system according to the sequencing result and the engineering parameter data.

For example, the interference data corresponding to all cells of the base station 1 and the interference data of the cell a of the base station 2 are stored in a database, the engineering parameter data corresponding to all cells of the base station 1 and the engineering parameter data of the cell a of the base station 2 are obtained, and the interference conditions of all cells of the base station 1 and the cell a of the base station 2 are ordered according to a preset ordering rule and the interference data. The preset ordering rule may be to order the target devices in descending order according to the acquisition time of the interference data. After the network management system ranks the target devices, the invention can determine a preset number of target devices according to the ranking result, for example, the first three target devices in the ranking result, namely, the target device with the most serious interfered condition, encapsulate the target devices and engineering parameter data and interference data corresponding to the target devices, and display the encapsulated target devices and the engineering parameter data and the interference data in a display interface of the network management system for visual reference by a person skilled in the art.

The network management system is provided with a geographic management system (GIS, geographic Information System), and the geographic management system can display interference data of different target devices according to geographic positions and rendering technologies, so that a person skilled in the art can intuitively and rapidly know the interfered conditions of the different target devices. The engineering parameter data comprises position information of the target equipment, such as longitude information, latitude information, antenna azimuth information and the like, and the geographic management system can draw a azimuth chart of the target equipment according to the engineering parameter information and further render different colors for the target equipment in the geographic view according to the sequencing result.

Optionally, the engineering parameter data may be obtained through a preset proxy in the network management system, or a caching mechanism. The engineering parameter data can be obtained through the preset agent or a caching mechanism, so that the obtaining efficiency of the engineering parameter data can be improved, and the interference processing efficiency is improved.

In an optional embodiment of the present invention, after the performing, according to the preset interference processing policy and the interference data, an adjustment operation on the target device, the method further includes:

Step S51, according to first query data input by a user, searching statistical information of historical interference data corresponding to the first query data in the database;

step S52, displaying the statistical information of the historical interference data in a display interface of the network management system;

step S53, according to second query data input by a user, retrieving detail information of the history interference data corresponding to the second query data from the statistical information of the history interference data;

step S54, displaying the detail information of the history interference data in a display interface of the network management system.

The invention can also display the interference data of the device in list form. The first query data, for example, data of time period information, interference level frequency, and the like, and for example, the first query data is 8:00 to 12: and 00, searching statistical information of historical interference data of all devices corresponding to the time period information in the database. For example, if the second query data is a cell of base station No. 1, then in the step 8:00 to 12: and searching the detail information of the historical interference data corresponding to the cell a of the base station 1 in the statistical information of the historical interference data corresponding to 00.

Optionally, after displaying the detailed information of the historical interference data in a display interface of the network management system, the method further includes:

performing a packaging operation on the detailed information of the historical interference data; and displaying the detail information of the historical interference data on a display interface of the network management system.

In an optional embodiment of the present invention, after the performing, according to the preset interference processing policy and the interference level, an adjustment operation on the target device, the method further includes:

step S61, recording an operation result of the adjustment operation;

step S62, analyzing the operation result according to a preset analysis rule;

step S63, judging whether the interference level is adjusted to be within the preset threshold range by the adjustment operation according to the analysis result;

step S64, when it is determined that the interference level is not adjusted to be within the preset threshold range and the interference level after the adjustment operation is lower than the interference level before the adjustment operation, modifying the preset interference processing policy according to the analysis result, and continuing to perform the adjustment operation on the target device according to the modified preset interference processing policy; or,

Step S65, stopping the adjustment operation and displaying failure prompt information when the interference level is not adjusted to be within the preset threshold range and the interference level after the adjustment operation is not lower than the interference level before the adjustment operation; or,

step S66, when it is determined that the interference level has been adjusted to be within the preset threshold range, stopping the adjustment operation.

For example, according to the preset interference processing policy and the interference level, after the adjustment operation is performed on the target device, the interference level after the adjustment operation is recorded.

The preset analysis rules are set by a person skilled in the art according to preset rules, for example, the preset analysis rules are used for comparing interference levels after the adjustment operation, or ring ratio analysis. The comparison analysis, for example, acquires time point information corresponding to an interference level after the target device executes the adjustment operation, and compares the interference level after the adjustment operation with the interference level of the same time point information within 7 days of the target device; and the loop ratio analysis, for example, acquires time point information corresponding to the interference level after the target device executes the adjustment operation, compares the interference level after the adjustment operation with the interference level of the target device 7 hours before the time point, and automatically judges whether the adjustment operation has adjusted the interference level within the preset threshold range according to the analysis result, such as a comparison result or a loop ratio comparison result.

And when the interference level is not regulated to be within the preset threshold range and the interference level after the regulation operation is lower than the interference level before the regulation operation, modifying the preset interference processing strategy according to the analysis result, and continuing to execute the regulation operation on the target equipment according to the modified preset interference processing strategy. For example, the interference level is divided into 1-10 levels, the preset threshold is set to 3 levels, the interference processing strategy is to reduce the transmission power by a preset value of one unit when the interference level of the target device exceeds the preset threshold by 3 levels, the preset interference processing strategy is modified to reduce the transmission power by a preset value of two units when the interference level of the target device exceeds the preset threshold when the interference level of the target device is 10 levels and the interference level after the adjustment is 9 levels, and the adjustment operation is continuously performed on the target device according to the modified preset interference processing strategy.

Or stopping the adjustment operation and displaying failure prompt information when the interference level is judged not to be adjusted to be within the preset threshold range and the interference level after the adjustment operation is not lower than the interference level before the adjustment operation. For example, the interference level is divided into 1-10 levels, the preset threshold is set to 3 levels, the interference processing strategy is to reduce the transmission power by a preset value of one unit when the interference level of the target device exceeds the preset threshold by 3 levels, and stop the adjustment operation and display failure prompt information when the interference level before adjustment is 10 levels and the interference level after adjustment is still 10 levels.

Or stopping the adjustment operation when the interference level is determined to be adjusted within the preset threshold range. For example, the interference level is divided into 1-10 levels, the preset threshold is set to 3 levels, the interference processing strategy is to reduce the transmission power by a preset value of one unit when the interference level of the target device exceeds the preset threshold by 3 levels, and the adjustment operation is stopped when the interference level before adjustment is 10 levels and the interference level after adjustment is 2 levels.

In summary, according to the embodiment of the invention, a scheduling task is flexibly created according to the preset parameter information by acquiring at least one preset parameter information, target data corresponding to target equipment identification information obtained by executing the scheduling task is acquired by executing the scheduling task, the target data comprises parameter data corresponding to the preset parameter type information, processing operation is performed on the parameter data according to a preset processing rule, interference data corresponding to the parameter data is obtained, the interference data comprises an interference level, and when the interference level exceeds a preset threshold, an adjustment operation is automatically performed on the target equipment according to a preset interference processing strategy and the interference level, so that the interference level is reduced to be within the preset threshold range. According to the invention, the scheduling task can be flexibly established according to the preset parameter information, and the interference adjustment operation is automatically executed on the target equipment according to the obtained interference data, so that the interference condition of the target equipment is reduced, the operation and maintenance efficiency of the target equipment can be improved, and the operation and maintenance cost is reduced. The embodiment of the invention can also intuitively display the interference conditions of different devices through a visual interface through a geographic information system so as to enable a person skilled in the art to rapidly locate the interference devices.

Device embodiment

Referring to fig. 2, there is shown a block diagram of an embodiment of an interference handling device of the present invention, for use in a network management system, the device may specifically include:

the first obtaining module 201 is configured to obtain at least one preset parameter information, where the preset parameter information includes: target equipment identification information, preset parameter category information and a preset interference processing strategy corresponding to the preset parameter category information.

The creating module 202 is configured to create a scheduling task according to the preset parameter information.

And the execution module 203 is configured to execute the scheduled task according to a preset task execution parameter.

The second obtaining module 204 is configured to obtain target data corresponding to the target device identification information obtained by executing the scheduling task, where the target data includes parameter data corresponding to the preset parameter class information.

The calculating module 205 is configured to perform a processing operation on the parameter data according to a preset processing rule, so as to obtain interference data corresponding to the parameter data, where the interference data includes an interference level.

And the adjustment module 206 is configured to perform an adjustment operation on the target device according to the preset interference processing policy and the interference level when the interference level exceeds a preset threshold, so as to reduce the interference level to be within the preset threshold range.

Optionally, the target device identification information includes: the executing module 203 includes:

and the first execution sub-module is used for executing scheduling tasks for all cells corresponding to the target base station according to preset task execution parameters when the target equipment identification information is the identification information of the target base station.

And the second execution sub-module is used for executing a scheduling task for the target cell corresponding to the target base station according to the preset task execution parameter when the target equipment identification information is the target cell identification information corresponding to the target base station.

Optionally, the apparatus further includes:

and the verification module is used for verifying the preset parameter information.

And the objectification packaging module is used for carrying out objectification packaging operation on the preset parameter information after the preset parameter information is successfully checked.

And the persistence operation module is used for carrying out persistence operation on the packaged preset parameter information so as to persistence the preset parameter information to a database.

And the output information module is used for outputting first prompt information on a display interface of the network management system when the persistence operation is abnormal, wherein the first prompt information is used for prompting the abnormality of the persistence operation.

Optionally, the network management system includes a performance agent, and the second obtaining module 204 includes:

and the issuing sub-module is used for issuing network management performance data calling interface information to the target equipment corresponding to the target equipment identification information.

And the original performance data inquiring sub-module is used for inquiring the original performance data of the target equipment through the network management performance data calling interface.

And the original performance data acquisition sub-module is used for acquiring the original performance data through the performance agent.

And the data processing sub-module is used for performing data processing operation on the original performance data to obtain target performance data corresponding to the preset parameter information.

The sub-module for obtaining the bandwidth data of the target cell is used for obtaining the bandwidth data of the target cell of the target device when the preset parameter type information comprises the bandwidth parameter information of the cell.

And the target data determining sub-module is used for determining the target performance data or the target performance data and the target cell bandwidth data as target data.

Optionally, the network management system includes a geographic information system, and the apparatus further includes:

and the storage module is used for storing the interference data corresponding to the at least one target device into the database.

And the third acquisition module is used for acquiring engineering parameter data of the at least one target device.

And the ordering module is used for ordering the interference condition of the at least one target device according to a preset ordering rule and the interference data.

The first display module is used for displaying the at least one target device according to a preset display rule in a display interface of the geographic information system according to the sequencing result and the engineering parameter data.

Optionally, the apparatus further includes:

and the first retrieval module is used for retrieving statistical information of historical interference data corresponding to the first query data in the database according to the first query data input by the user.

And the second display module is used for displaying the statistical information of the historical interference data in a display interface of the network management system.

And the second retrieval module is used for retrieving detail information of the historical interference data corresponding to the second query data from the statistical information of the historical interference data according to the second query data input by the user.

And the third display module is used for displaying the detail information of the historical interference data in a display interface of the network management system.

Optionally, the apparatus further includes:

and the recording module is used for recording the operation result of the adjustment operation.

And the analysis module is used for analyzing the operation result according to a preset analysis rule.

And the judging module is used for judging whether the adjustment operation has adjusted the interference level to be within the preset threshold range according to the analysis result.

And the first interference processing module is used for modifying the preset interference processing strategy according to the analysis result when the interference level is not adjusted to be within the preset threshold range and the interference level after the adjustment operation is lower than the interference level before the adjustment operation, and continuing to execute the adjustment operation on the target equipment according to the modified preset interference processing strategy.

Or the second interference processing module is used for stopping the adjustment operation and displaying failure prompt information when the interference level is judged not to be adjusted to be within the preset threshold range and the interference level after the adjustment operation is not lower than the interference level before the adjustment operation.

Or, a third interference processing module, configured to stop the adjustment operation when it is determined that the interference level has been adjusted to be within the preset threshold range.

Referring to fig. 3, a schematic structural diagram of an electronic device provided by the present invention is shown.

Referring to fig. 3, the electronic device comprises a memory 301, a processor 302, a bus 303, and a computer program stored on the memory 301 and executable on the processor. Wherein the memory 301 and the processor 302 complete communication with each other through the bus 303.

The processor 302 is configured to invoke program instructions in the processor 301 to implement the steps of the interference processing method according to the embodiment of the present invention when executing the program.

The present invention further provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the interference processing method according to the embodiment of the present invention.

In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.

The foregoing has described in detail a method and apparatus for interference handling provided by the present invention, and specific examples have been set forth herein to illustrate the principles and embodiments of the present invention, the above examples being provided only to assist in understanding the method and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.

Claims

1. A method of interference handling, for use in a network management system, the method comprising:

creating a scheduling task according to the preset parameter information;

executing the scheduling task according to preset task execution parameters;

and when the interference level exceeds a preset threshold, executing adjustment operation on the target equipment according to the preset interference processing strategy and the interference level so as to reduce the interference level to be within a preset threshold range.

2. The method of claim 1, wherein the target device identification information comprises: target base station identification information or target cell identification information corresponding to the target base station, wherein the executing the scheduling task according to the preset task execution parameter comprises the following steps:

when the target equipment identification information is the identification information of the target base station, executing scheduling tasks for all cells corresponding to the target base station according to preset task execution parameters;

and when the target equipment identification information is the target cell identification information corresponding to the target base station, executing a scheduling task for the target cell corresponding to the target base station according to the preset task execution parameter.

3. The method of claim 1, wherein after the obtaining the at least one preset parameter information, the method further comprises:

Checking the preset parameter information;

after the preset parameter information is successfully checked, carrying out objectification encapsulation operation on the preset parameter information;

performing persistence operation on the packaged preset parameter information so as to persistence the preset parameter information to a database;

when the persistence operation is abnormal, outputting first prompt information on a display interface of the network management system, wherein the first prompt information is used for prompting the abnormality of the persistence operation.

4. The method according to claim 1, wherein the network management system includes a performance agent, and the obtaining the target data corresponding to the target device identification information obtained by executing the scheduling task includes:

issuing network management performance data calling interface information to target equipment corresponding to the target equipment identification information;

inquiring original performance data of the target equipment through the network management performance data calling interface;

acquiring the original performance data through the performance agent;

performing data processing operation on the original performance data to obtain target performance data corresponding to the preset parameter information;

when the preset parameter type information comprises cell bandwidth parameter information, acquiring target cell bandwidth data of the target equipment;

And determining the target performance data or the target performance data and the target cell bandwidth data as target data.

5. The method according to claim 1, wherein the network management system includes a geographic information system, and the method further includes, after performing a processing operation on the parameter data according to a preset processing rule to obtain interference data corresponding to the parameter data:

storing interference data corresponding to at least one target device into a database;

acquiring engineering parameter data of the at least one target device;

according to a preset ordering rule and interference data, ordering the interference condition of the at least one target device;

and respectively displaying the at least one target device according to a preset display rule in a display interface of the geographic information system according to the sequencing result and the engineering parameter data.

6. The method of claim 5, wherein after performing the adjustment operation on the target device according to the preset interference handling policy and the interference level, the method further comprises:

according to first query data input by a user, searching statistical information of historical interference data corresponding to the first query data in the database;

Displaying statistical information of the historical interference data in a display interface of the network management system;

according to second query data input by a user, retrieving detail information of historical interference data corresponding to the second query data from statistical information of the historical interference data;

and displaying the detail information of the historical interference data in a display interface of the network management system.

7. The method of claim 1, wherein after performing the adjustment operation on the target device according to the preset interference handling policy and the interference level, the method further comprises:

recording an operation result of the adjustment operation;

analyzing the operation result according to a preset analysis rule;

judging whether the interference level is adjusted to be within the preset threshold range or not by the adjustment operation according to the analysis result;

when the interference level is not regulated to be within the preset threshold range and the interference level after the regulation operation is lower than the interference level before the regulation operation, modifying the preset interference processing strategy according to the analysis result, and continuing to execute the regulation operation on the target equipment according to the modified preset interference processing strategy; or,

Stopping the adjustment operation and displaying failure prompt information when the interference level is judged not to be adjusted to be within the preset threshold range and the interference level after the adjustment operation is not lower than the interference level before the adjustment operation; or,

and stopping the adjustment operation when the interference level is determined to be adjusted within the preset threshold range.

8. An interference handling device for use in a network management system, said device comprising:

And the adjusting module is used for executing adjusting operation on the target equipment according to the preset interference processing strategy and the interference level when the interference level exceeds a preset threshold value so as to reduce the interference level to be within a preset threshold value range.

9. The apparatus of claim 8, wherein the target device identification information comprises: target base station identification information, or target cell identification information corresponding to the target base station, the execution module includes:

the first execution sub-module is used for executing scheduling tasks on all cells corresponding to the target base station according to preset task execution parameters when the target equipment identification information is the identification information of the target base station;

10. The apparatus of claim 8, wherein the apparatus further comprises:

the verification module is used for verifying the preset parameter information;

the objectification packaging module is used for carrying out objectification packaging operation on the preset parameter information after the preset parameter information is successfully checked;

The persistence operation module is used for carrying out persistence operation on the packaged preset parameter information so as to persistence the preset parameter information to a database;

11. The apparatus of claim 8, wherein the network management system comprises a performance agent, and wherein the second acquisition module comprises:

the issuing sub-module is used for issuing network management performance data calling interface information to the target equipment corresponding to the target equipment identification information;

the original performance data inquiring sub-module is used for inquiring the original performance data of the target equipment through the network management performance data calling interface;

the sub-module for acquiring the original performance data is used for acquiring the original performance data through the performance agent;

the data processing sub-module is used for performing data processing operation on the original performance data to obtain target performance data corresponding to the preset parameter information;

the sub-module for acquiring target cell bandwidth data is used for acquiring target cell bandwidth data of the target equipment when the preset parameter class information comprises cell bandwidth parameter information;

12. The apparatus of claim 8, wherein the network management system comprises a geographic information system, the apparatus further comprising:

the storage module is used for storing the interference data corresponding to at least one target device into a database;

a third obtaining module, configured to obtain engineering parameter data of the at least one target device;

the ordering module is used for ordering the interference situation of the at least one target device according to a preset ordering rule and interference data;

13. The apparatus of claim 12, wherein the apparatus further comprises:

the first retrieval module is used for retrieving statistical information of historical interference data corresponding to the first query data in the database according to the first query data input by a user;

The second display module is used for displaying the statistical information of the historical interference data in a display interface of the network management system;

the second retrieval module is used for retrieving detail information of the historical interference data corresponding to the second query data from the statistical information of the historical interference data according to the second query data input by the user;

14. The apparatus of claim 8, wherein the apparatus further comprises:

the recording module is used for recording the operation result of the adjustment operation;

the analysis module is used for analyzing the operation result according to a preset analysis rule;

the judging module is used for judging whether the interference level is regulated to be within the preset threshold range by the regulating operation according to the analysis result;

the first interference processing module is used for modifying the preset interference processing strategy according to the analysis result when the interference level is not adjusted to be within the preset threshold range and the interference level after the adjustment operation is lower than the interference level before the adjustment operation, and continuing to execute the adjustment operation on the target equipment according to the modified preset interference processing strategy; or,

The second interference processing module is used for stopping the adjustment operation and displaying failure prompt information when the interference level is judged not to be adjusted to be within the preset threshold range and the interference level after the adjustment operation is not lower than the interference level before the adjustment operation; or,

and the third interference processing module is used for stopping the adjustment operation when the interference level is judged to be adjusted to be within the preset threshold range.

15. An electronic device, comprising: a processor, a memory and a computer program stored on the memory and executable on the processor, characterized in that the computer program, when executed by the processor, implements the interference handling method according to any of claims 1-7.

16. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the interference handling method according to any of claims 1-7.