CN103843381A - Cell configuration method and device - Google Patents

Abstract

The present invention provides a cell configuration method and device, wherein the cell configuration method includes judging the importance level of the cell according to the monitoring results of the operation and maintenance indicators of the cell, and the importance level is used to represent the importance of the cell ; according to the importance level of the cell, setting management task parameters corresponding to the importance level for the cell. According to the monitoring results of the target indicators of the community, the importance level of the community is judged, and the management task parameters of the community are configured according to the importance of the community, and the important community is identified, and the community can be managed on demand to realize the management of the community. Optimal allocation of cell management resources in a heterogeneous network improves the efficiency of management resource usage.

Description

Cell Configuration Method and Device Technical Field The present invention relates to wireless communication technologies, and in particular to a cell configuration method and device. Background technique

Heterogeneous Network (Hetnet) is a very broad concept in the field of communication. In a broad sense, a heterogeneous network means that the devices or terminal systems in the network are produced by different manufacturers, and the devices or terminal systems support functions or applications of different protocols; in a narrow sense, a heterogeneous network refers to a network that includes multiple A network environment of radio access network (Radio Access Network, RAN) network elements of different sizes and types. The types of network elements include Macro Base Station, Micro Base Station, and Pico Base Station. In some deployment cases, the heterogeneous network also includes home base stations (called Femto Base Station, Home NodeB or Home eNodeB) or WiFi access device.

At present, more and more small base stations or micro base stations are deployed in the original full-coverage network achieved only by macro base stations, and are used to enhance the capacity of hotspot areas, forming a heterogeneous network composed of various types of base stations. In the prior art, the network elements in the heterogeneous network generally adopt the management information reporting method as follows: the importance of the macro base station is higher than that of the small base station or the micro base station by default, and the small base station or the micro base station performs performance, alarm and/or tracking tasks, etc. The amount of data reported by the management information is relatively small, while the amount of data reported by the relatively high-importance macro base station for performance, alarm and/or tracking tasks and other management information is relatively large. This is a method of statically determining the importance of network elements in a heterogeneous network and configuring the corresponding management information reporting method according to the importance of network elements. This method is also applicable to the reporting method of cell management information in a heterogeneous network Configuration.

However, since the importance of cells in a heterogeneous network may change dynamically with different application scenarios or time, the importance of macro base station cells is relatively low, and the importance of small base station or micro base station cells is relatively high. Therefore, the method in the prior art for statically configuring the reporting modes of management information of different types of cells in a heterogeneous network makes the utilization efficiency of cell management resources in a heterogeneous network environment insufficient. SUMMARY OF THE INVENTION The present invention provides a cell configuration method and device for improving the utilization efficiency of cell management resources in a mobile communication network environment.

The first aspect of the present invention provides a cell configuration method, including:

judging the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance of the cell;

According to the importance level of the cell, setting management task parameters corresponding to the importance level for the cell.

With reference to the first aspect of the cell configuration method, in a first possible implementation manner, before determining the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, the method further includes:

receiving a judgment condition issued by the operation management and maintenance OAM system, the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index used for judgment, a threshold value corresponding to the target index, and /or a priority corresponding to the target indicator, where the target indicator is one or more of the operation and maintenance indicators.

With reference to the first possible implementation of the cell configuration method, in the second possible implementation, the target indicator includes an indicator for measuring cell capacity, an indicator for measuring cell performance, and/or an indicator for measuring cell status; the measuring cell The indicator of capacity is an indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure An indicator of the operation and maintenance status of the community.

With reference to the first possible implementation manner of the cell configuration method, in a third possible implementation manner, the judgment condition further includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes performance management parameters, alarm management parameters and/or tracking task parameters.

In combination with the third possible implementation manner of the cell configuration method, in the fourth possible implementation manner, the setting, according to the importance level of the cell, the management task parameters corresponding to the importance level for the cell includes :

When the importance level of the cell increases, according to the granularity of the management task parameters set for the cell and corresponding to the importance level, add tasks for reporting performance management, alarm management and/or tracking tasks for the cell the amount of data;

When the importance level of the cell decreases, according to the value set for the cell and the importance The granularity of the management task parameter corresponding to the level reduces the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell.

The second aspect of the present invention also provides a cell configuration method, including:

Get the judgment condition;

sending the judgment condition to the base station;

Wherein, the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, a threshold value corresponding to the target index, and/or a priority corresponding to the target index level, the target index is one or more of the operation and maintenance indexes for monitoring the cell, so that the base station can judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and according to the The importance level sets management task parameters corresponding to the importance level for the cell.

With reference to the second aspect of the cell configuration method, in the first possible implementation manner, the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is The indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure the operation and maintenance status of the cell index of.

With reference to the first possible implementation manner or the first possible implementation manner of the cell configuration method, in the second possible implementation manner, the judgment condition further includes the granularity of the management task parameter corresponding to the importance level, the The management task parameters include performance management parameters, alarm management parameters, and/or tracking task parameters, so that when the importance level of the cell increases, the base station, according to the set for the cell and corresponding to the importance level increasing the amount of data used to report performance management, alarm management and/or tracking tasks for the cell; when the importance level of the cell decreases, according to the The granularity of the management task parameter corresponding to the importance level reduces the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell.

The third aspect of the present invention also provides a base station, including:

a processing unit, configured to judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance of the cell;

a configuration unit, configured to set management task parameters corresponding to the importance level for the cell according to the importance level of the cell. With reference to the base station of the third aspect, in a first possible implementation manner, the base station further includes: a receiving unit, configured to receive, before the processing unit judges the importance level of the cell

A judgment condition issued by the OAM system, the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index used for judgment, a threshold value corresponding to the target index, and/or a threshold corresponding to the target index Priorities corresponding to the target indicators, where the target indicators are one or more of the operation and maintenance indicators.

With reference to the first possible implementation manner, in the second possible implementation manner, the target indicator includes an indicator for measuring cell capacity, an indicator for measuring cell performance, and/or an indicator for measuring cell state; the indicator for measuring cell capacity is The indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure the operation and maintenance status of the cell index of.

With reference to the first aspect, in a third possible implementation manner, the judgment condition received by the receiving unit further includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes Performance management parameters, alarm management parameters and/or trace task parameters.

In combination with the third possible implementation, in the fourth possible implementation, the configuration unit is specifically used for:

When the importance level of the cell increases, according to the granularity of the management task parameter set for the cell and corresponding to the importance level, add a function for reporting performance management, alarm management and/or for the cell Track the data volume of the task;

When the importance level of the cell decreases, according to the granularity of the management task parameter corresponding to the importance level set for the cell, reduce the reporting of performance management, alarm management and/or for the cell Tracks the amount of data for a task.

The fourth aspect of the present invention also provides a sending entity, including:

an acquisition unit, configured to acquire a judgment condition;

a sending unit, configured to send the judgment condition to the base station;

Wherein, the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, a threshold value corresponding to the target index, and/or a priority corresponding to the target index level, the target index is one or more of the operation and maintenance indexes for monitoring the cell, so that the base station can judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and according to the The importance level is the relationship between the cell setting and the importance level Appropriate management task parameters.

With reference to the sending entity in the fourth aspect, in the first possible implementation manner, the target indicator includes an indicator for measuring cell capacity, an indicator for measuring cell performance, and/or an indicator for measuring cell state; the indicator for measuring cell capacity It is an indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure the operation and maintenance of the cell status indicator.

With reference to the fourth aspect or the first possible implementation manner, the judgment condition sent by the sending unit further includes the granularity of a management task parameter corresponding to the importance level, and the management task parameter includes a performance management parameter , alarm management parameters and/or tracking task parameters, for the base station to use according to the granularity of the management task parameters set for the cell and corresponding to the importance level when the importance level of the cell increases, increasing the amount of data used for reporting performance management, alarm management, and/or tracking tasks for the cell; when the importance level of the cell decreases, according to the set for the cell corresponding to the importance level Granularity of management task parameters, reducing the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell.

A fifth aspect of the present invention also provides a base station, including:

a processor, a communication interface, a memory, and a bus; the processor, the communication interface, and the memory complete mutual communication through the bus;

The communication interface is used to communicate with the sending entity;

The processor is configured to execute a program;

The memory is used to store programs;

Wherein, the program is used to judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance degree of the cell; according to the importance level of the cell , setting a management task parameter corresponding to the importance level for the cell.

The sixth aspect of the present invention also provides a sending entity, including:

a processor, a communication interface, a memory, and a bus; the processor, the communication interface, and the memory complete mutual communication through the bus;

The communication interface is used to communicate with the base station;

The processor is configured to execute a program;

The memory is used to store programs; Wherein, the program is used to send a judgment condition to the base station, the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index for judgment and a threshold value corresponding to the target index and/or a priority corresponding to the target indicator, where the target indicator is one or more of the operation and maintenance indicators for monitoring the cell, so that the base station can judge according to the monitoring result of the operation and maintenance indicator of the cell The importance level of the cell, and setting management task parameters corresponding to the importance level for the cell according to the importance level.

The cell configuration method and device provided by the present invention judge the importance level of the cell according to the monitoring result of the target index of the cell by preset judgment conditions for judging the importance of the cell, and correspondingly determine the importance level of the cell according to the importance degree of the cell The cell performs management task parameter configuration, identifies important cells, and manages the cells on demand, realizes optimal configuration of cell management resources in a heterogeneous network, and improves the use efficiency of management resources.

In the cell configuration method and device provided in the embodiments of the present invention, the judgment condition for judging the importance level of the cell is sent to the base station, and the judgment condition carries one or more target indicators, the threshold value of each target indicator, and/or the priority of the target index, so that the base station judges the importance level of the cell according to the monitoring result of the target index of the cell, and configures the management task parameters of the cell according to the importance of the cell, so that the cell can be Perform on-demand management, realize optimal allocation of cell management resources in a heterogeneous network, and improve utilization efficiency of management resources. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart of an embodiment of a cell configuration method provided by the present invention;

FIG. 2 is a flow chart of another embodiment of the cell configuration method provided by the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of a base station provided by the present invention;

FIG. 4 is a schematic structural diagram of another embodiment of a base station provided by the present invention;

FIG. 5 is a schematic structural diagram of an embodiment of a sending entity provided by the present invention;

FIG. 6 is a schematic diagram of a base station provided by the present invention;

Fig. 7 is a schematic diagram of a sending entity provided by the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In a mobile communication network, the higher the importance of a cell, the greater the amount of management information it needs to report, such as performance, alarms, and/or tracking tasks. An example is given to illustrate the judgment of the importance of a cell. In a coverage and capacity optimization (CCO) scenario, if a cell is determined to be a target cell for coverage or capacity optimization, then the importance of the cell is high; in a cell failure compensation (Cell Coverage Compensation, COC ) In the scenario of , if the cell is only selected as a candidate compensation cell for the failed cell, the importance of the cell is relatively low.

For another example, when one or several important customers (Very Important Person, VIP) visit a community with low population density, the importance of the community is increased during the period of being visited; and when important customers leave the area, the The importance is restored to the original level, that is, changed to a non-important or less important cell.

There are many factors affecting the dynamic determination of the importance of a cell, including some technical and non-technical factors. Non-technical factors usually include: the identification of some key events in the community, such as the visit of VIP users, the live broadcast of major events and/or performances, etc.; the opening of new businesses in the community, or the closure of some poorly managed businesses, thus changing the The business distribution model of the community, etc. In each embodiment of the present invention, aiming at the technical factors affecting the importance of the cell, the importance of the cell is analyzed and dynamically determined from the perspective of operation and maintenance, and the management task parameters assigned to the cell are dynamically adjusted as the importance of the cell changes.

The cell configuration method in each embodiment of the present invention can be applied to a third-generation mobile communication (3rd-generation, 3G) network, a long-term evolution (Long Term Evolution, LTE) network, or a mobile communication network evolved backward from LTE. The execution subject of the embodiment shown in FIG. 1 is a base station, which may specifically be an evolved Node B (Evolved Node B, eNodeB) of an LTE network.

Scalably, the cell configuration method and device in the embodiments of the present invention can also be applied in a homogeneous network with on-demand management requirements.

FIG. 1 is a flow chart of an embodiment of a cell configuration method provided by the present invention, and the execution subject of the embodiment shown in FIG. 1 is a base station. As shown in Figure 1, the method includes:

Step 101. According to the monitoring result of the operation and maintenance index of the cell, determine the importance level of the cell, and the importance level is used to represent the importance of the cell.

Each base station may include one or more cells, and the base station monitors operation and maintenance indicators (operational indicators) of the cells, and the operation and maintenance indicators may include indicators for measuring cell capacity, indicators for measuring cell performance, and/or measuring cell status indicators, etc.

Specifically, the indicators to measure the capacity of the cell are indicators related to the operation capacity, and this type of operation maintenance The protection index reflects the change of cell capacity or load, including cell load, utilization rate of transmission or hardware resources, number of active users, etc. The higher the value of this type of index, it means that the number of users or business flow in the cell is at a higher level, and the potential for higher service charges is greater, so the importance of this type of cell is also higher;

The indicators for measuring cell performance are indicators related to operation performance. This type of operation and maintenance indicators reflects changes in key performance indicators (Key Performance Indicators, KPIs) such as cell accessibility or maintainability, including radio resource control protocols. (Radio Resource Control, RRC) connection establishment failure rate, radio access bearer (Radio Access Bear, RAB ) assignment failure rate, call drop rate, connection failure rate, handover failure rate, etc. The higher the value of this type of index, the performance of the cell tends to deteriorate from the perspective of accessibility or maintainability, so the importance of this type of cell needs to be increased accordingly, and key monitoring and root cause analysis of the problem need to be carried out.

The indicators to measure the state of the community are indicators related to the operation status. This type of operation and maintenance indicators reflects the changes in the operation and maintenance status of the community, such as whether the community is in the failure state, whether the community is in the decommissioning state, whether the community is in the energy saving state, etc. When the cell is in different operation and maintenance states, the impact on the importance of the cell needs to be analyzed on a case-by-case basis. If the cell is in the state of failure or decommissioning, that is, the cell enters an abnormal working state, it means that the granularity of management and monitoring of the cell needs to be improved, and the importance of the cell is high; if the cell is in the state of energy saving, that is, the cell is in normal work The status indicates that the granularity of the management and monitoring of the cell can be appropriately reduced, and the importance of the cell is low.

The above indicators are only some examples of operation and maintenance indicators, and the specific operation and maintenance indicators that can be used to judge the importance of the cell are not limited to these.

When the base station judges the importance of the cell, it obtains the importance level of the cell according to the monitoring result of the target index of the cell and the preset judgment conditions. A cell with a higher importance level has a relatively higher importance; a cell with a lower importance level has a relatively lower importance.

The manner of presetting the judgment condition in the base station may be directly manually configured in the base station, or may be received from an Operation, Administration and Management (OAM) system. The OAM system may be an Element Management System (Element Management System, EMS) or a Network Management System (Network Management System, NMS), and the OAM system may be set in a sending entity connected to the base station.

An optional implementation manner is, before performing step 101, receiving the A judgment condition, the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index used for judgment, a threshold value corresponding to the target index, and/or a threshold value corresponding to the target index Priority; Wherein, the target index may be one or more of the above-mentioned operation and maintenance indexes.

Correspondingly, step 101 is specifically, judging the importance level of the cell according to the monitoring result of the target indicator of the cell and the threshold value corresponding to the target indicator.

The OAM system sends the judgment condition to each base station connected to it, and the base station receives the judgment condition to judge the importance level of the cell, and the judgment condition includes the target index, the threshold value corresponding to the target index/or the The priority corresponding to the indicator. Wherein, the threshold value may be a continuous or discrete value range or set.

Wherein, the target indicator may be one or more indicators in the above-mentioned indicators for measuring cell capacity, indicators for measuring cell performance, and/or indicators for measuring cell status. Preferably, among the above three types of indicators, one indicator is selected from the same category of indicators as the target indicator, that is, when there are multiple target indicators, it is preferable that each target indicator is an indicator belonging to a different operation and maintenance indicator category, for example , select the cell load in the indicator for measuring the capacity of the cell and the handover failure rate in the indicator for measuring the performance of the cell as the target indicator. It can be understood that such a setting is only an example, and the optional setting method is not limited to this , and corresponding settings can be made as required. When there are multiple target indicators in the judgment condition, correspondingly, each target indicator has a corresponding threshold value, which is used to judge whether the monitored cell target indicator has a threshold crossing.

For indicators to measure cell capacity and indicators to measure cell performance, the corresponding threshold value may be the value of an optional indicator monitoring result; for an indicator to measure cell state, the corresponding threshold value may be in the form of 0 or 1, ie The state of the cell can be distinguished by means of an identification bit.

The specific manner in which the OAM system obtains the cell importance judgment condition can be manually set, or the judgment condition can be obtained by processing data received from other corresponding systems.

When the judgment condition received by the base station includes one target index, and the threshold value corresponding to the target index is one, the judgment of the importance of the cell by the base station is relatively simple.

Specifically, after the base station monitors each operation and maintenance indicator of the cell to obtain the monitoring result, according to the target indicator in the judgment condition, the monitoring result of the target indicator is searched in the monitoring results of each indicator, and it is judged whether the monitoring result of the target indicator occurs Threshold exceeded. Wherein, the threshold crossing may mean that the monitoring result of the target index is greater than or equal to the threshold value, correspondingly, the non-crossing means being less than the threshold value; the threshold crossing may also mean that the monitoring result of the target index is less than or equal to the threshold value, correspondingly, Not crossed the line That is, it is greater than the threshold value.

For an example of threshold crossing, for an indicator measuring cell capacity, threshold crossing means that the monitoring result of the indicator of the capacity or load of the cell exceeds the corresponding threshold value; for the indicator measuring cell performance, the threshold Out of bounds means that the monitoring results of the key performance indicators such as the accessibility or maintainability of the cell are lower than the threshold value, or in other words, the monitoring results of indicators indicating that the accessibility or maintainability of the cell have deteriorated are higher than the threshold. The situation of the limit value; For the indicators measuring the state of the cell, the threshold crossing indicates that the monitoring results of the indicators of the operation and maintenance status of the cell reflect the situation that the cell has entered an abnormal working state. The specific usage of the threshold crossing depends on the strategy set for judging the importance of the cell in advance. value, the importance level of the cell will be increased; on the contrary, if the monitoring result of the target indicator changes from the value with threshold crossing to the value without threshold crossing, the importance level of the cell will be reduced.

In such cases, the importance level can be set to be binary, ie important or not important. Correspondingly, according to the comparison between the monitoring result of the target indicator and the threshold value, the importance level of the cell is determined.

Further, when there is one target index included in the judgment condition received by the base station, and the threshold value of the target index is multiple, the multiple threshold values form multiple value ranges, and accordingly, the importance level It needs to be multivariate, for example, most important, more important, less important, unimportant, etc., and each value range corresponds to each importance level. For example, for the cell load index, load thresholds of 20%, 50% and 80% are respectively set. When the actual monitored cell load is between 0% and 20%, the cell is considered to be unimportant; When the detected cell load is between 20% and 50%, the cell is considered to be less important; when the actual monitored cell load is between 50% and 80%, the cell is considered to be more important; When the received cell load is higher than 80%, the cell is considered to be the most important. It is understandable that such a setting is only an example, and the optional setting method and the value of the cell importance level are not limited to Therefore, the corresponding setting of the cell importance level can be performed as required.

When dividing the importance level of multiple elements, it can be reflected by setting corresponding identification bits in the judgment result. After comparing the monitoring result of the target indicator with the size of each threshold value, the value range described in the monitoring result of the target indicator is obtained, so as to determine the importance level of the cell. If the setting of the target index in the judgment condition is that the larger the monitoring result of the target index is, the higher the importance level of the cell is, and multiple threshold values form multiple value ranges, then when the monitoring result of the target index of the cell is When the numerical value belongs to the value range of the boundary value larger than d, the importance level of the community is low; Higher grade. Correspondingly, when the value of the monitoring result of the target index of the cell increases, and changes from a value range with a smaller boundary value to a value range with a larger boundary value, the importance level of the cell increases. And vice versa.

If the setting of the target index in the judgment condition is that the smaller the monitoring result of the target index is, the higher the importance level of the cell is, and multiple threshold values form multiple value ranges, then when the monitoring result of the target index of the cell When the numerical value of is in the value range with a large boundary value, the importance level of the cell is low; Higher grade. Correspondingly, when the value of the monitoring result of the target index of the cell decreases, and changes from a value range with a larger boundary value to a value range with a smaller boundary value, the importance level of the cell increases. And vice versa.

By using the OAM system to uniformly deliver the cell importance judgment conditions to the base station, it is possible to have a unified judgment standard when judging the importance of the cell, so that the judgment result is more accurate; and the unified distribution method is adopted , without separately configuring the base stations, which has advantages in terms of efficiency and convenience.

Further, when there are multiple target indicators included in the judgment condition received by the base station, and the threshold value corresponding to the target indicator is one, an optional implementation manner is that the judgment condition may also include The determined multiple target indicators, threshold values corresponding to the multiple target indicators, and priorities corresponding to the multiple target indicators;

Correspondingly, step 101 may also be, according to the monitoring results of the multiple target indicators in the monitoring results of the operation and maintenance indicators of the cell and the threshold values corresponding to the multiple target indicators, determine the level of importance.

Specifically, after the base station monitors each indicator of the cell to obtain the monitoring result, according to the multiple target indicators in the judgment condition, it searches the monitoring results of each target indicator in the monitored monitoring results of each indicator. Because when there are multiple target indicators, and each target indicator has a corresponding threshold value, more results may be obtained, for example, the monitoring results of multiple target indicators all have threshold crossings, or the The monitoring results of some indicators have exceeded the threshold. In the case of threshold crossing in the monitoring results of some indicators, when the target indicators of the threshold crossing in the specific monitoring results are different, it will also affect the judgment of the importance level of the cell.

Therefore, in such a case, in addition to including each target index and the corresponding threshold value, the judgment condition also includes the corresponding priority of each target index. For example, the priority of indicators related to cell capacity can be set to the highest, the priority of indicators related to cell status can be set to the second highest, and the priority of indicators related to cell performance can be set to be lower, which is understandable Yes, such a setting is only an example, and the optional setting method is not limited to this, and corresponding settings can be made as required.

When the monitoring result of a target indicator with a higher priority exceeds the threshold, it will have a greater impact on improving the importance level of the cell. The importance level of the cell has less influence.

Optionally, by setting weights for different priorities, the scores obtained by the cells are calculated in the form of cumulative scores, so as to determine the importance level of the cells in a quantitative manner.

By setting priorities for different target indicators, the importance of target indicators can be reflected, which is more conducive to the targeted determination of the importance of the cell.

Further, when there are multiple target indicators included in the judgment condition received by the base station, and the threshold values of the multiple target indicators are all multiple, an optional implementation manner is that the gate corresponding to the target indicator There are multiple limit values, and multiple threshold values form corresponding multiple value ranges;

Correspondingly, step 101 may also be, according to the monitoring results of the multiple target indicators in the monitoring results of the indicators of the cell and the multiple value ranges respectively corresponding to the multiple target indicators, respectively determine the multiple the value ranges to which the monitoring results of the target indicators belong; according to the value ranges to which the monitoring results of the multiple target indicators respectively belong and the priorities of the multiple target indicators, determine the importance level of the cell.

In such a case, when determining the importance of a cell, in addition to considering the priority of the target indicators, multiple value ranges corresponding to each target indicator also need to be considered. That is to say, in the horizontal dimension of each target indicator, the degree of influence of different monitoring results on the importance of the community is distinguished through different value ranges. In the vertical dimension of multiple target indicators, through different priority The degree of influence of the monitoring results of different target indicators on the importance of the community is distinguished.

Optionally, by setting corresponding weights for different priorities, and setting corresponding weights for different value ranges of the target indicators of each priority, the cumulative scores obtained by the cell are calculated. score, so as to judge the importance level of the cell in a quantitative manner.

By setting the importance of the target indicators in the horizontal and vertical dimensions, it can better reflect the different monitoring results of the target indicators and the importance of the target indicators, which is more conducive to the targeted importance of the community Make a judgment.

Step 102. According to the importance level of the cell, set management task parameters corresponding to the importance level for the cell.

After determining the importance level of the cell, the base station sets corresponding management task parameters for the cell according to the importance level. When the base station determines that the importance level of the cell changes, it dynamically updates the management task parameters set for the cell.

Wherein, the configuration rule for setting the cell management task parameters according to the importance level can be set in the base station in advance, or the configuration rule can be sent to each base station by the OAM system, and the configuration rule can be carried in the same In one command message, it can also be carried in different command messages.

Specifically, the management task parameters may be the setting of parameters such as base station performance management, alarm management, and tracking tasks. The performance management parameters include the number of selected performance measurement counters and the reporting cycle of performance tasks, etc.; the alarm management parameters include filter conditions for alarm information to be reported; the tracking task parameters include the Immediate Minimized Drive Test (Immediate Minimized Drive Test , Immediate MDT ) task measurement reporting period, etc.; radio link failure (Radio Link Failure, RLF ) report task parameters include filter conditions for RLF data reporting, etc.

An optional implementation manner is that the judgment condition sent by the OAM system to the base station also includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes a performance management parameter, an alarm management parameter, and/or or track task parameters; correspondingly, step 102 may specifically be, when the importance level of the cell increases, according to the granularity of the management task parameter set for the cell and corresponding to the importance level, for the The cell increases the amount of data used to report performance management, alarm management and/or tracking tasks; when the importance level of the cell decreases, according to the management task corresponding to the importance level set for the cell The granularity of the parameter is to reduce the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell.

The higher the importance level of the cell, the higher the importance of the cell. Correspondingly, it is necessary to provide finer management and monitoring granularity for the cell, that is, the reporting cycle of the above-mentioned management information is shorter, and/or the management information The amount of reported data is large. Conversely, the lower the importance level of the cell, the The lower the importance of , correspondingly, the cell needs to be provided with a rougher management and monitoring granularity, that is to say, the reporting period of the management information needs to be relatively long, and/or the amount of data reported by the management information can be relatively small.

For example, if the importance level of the cell is non-important, in terms of performance management, a small number of performance measurement counters can be selected for the cell for statistics, such as 5, and the reporting period of the performance measurement task is set to 2 hours; in the alarm management On the one hand, it can be set to report only alarms with an alarm level of "serious"; on the tracking task, the user equipment measurement reporting period for the immediate minimization drive test task is set to 16 seconds, and the filter condition is set for the RLF report task, only report The RLF that meets the filter condition is reported.

If the importance level of the cell is less important, then in terms of performance management, fewer performance measurement counters can be selected for the cell for statistics, such as 10, and the reporting period of the performance measurement task is set to 1 hour; in terms of alarm management , can be set to report only alarms whose alarm level is "severe" or "major"; in terms of tracking tasks, set the user equipment measurement reporting period to 8 seconds for immediate minimization drive test tasks, and set filter conditions for RLF report tasks , and only report the RLF report that meets the filter condition.

If the importance level of the cell is relatively important, in terms of performance management, more performance measurement counters can be selected for the cell for statistics, such as 20, and the reporting period of the performance measurement task is set to 0.5 hours; in terms of alarm management , it can be set to report only alarms whose alarm level is "serious" or "major" or "general"; in terms of tracking tasks, the user equipment measurement reporting period for immediate minimization drive test tasks is set to 4 seconds, and for RLF reports No filter conditions are set for the tasks, all are reported.

If the importance level of the cell is the most important, in terms of performance management, more performance measurement counters can be selected for the cell for statistics, such as 40, and the reporting period of the performance measurement task is set to 15 minutes; in terms of alarm management , all alarms can be set; in terms of tracking tasks, the user equipment measurement reporting period for the immediate minimization drive test task is set to 500 milliseconds, and no filtering conditions are set for the RLF report task, and all are reported.

It can be understood that the above management task setting is only an example, and the optional setting method is not limited to this, and corresponding setting can be performed as required.

The cell configuration method provided by the embodiment of the present invention judges the importance level of the cell according to the monitoring result of the target index of the cell by preset judgment conditions for judging the importance of the cell, and Correspondingly, configure the management task parameters of the cell according to the importance of the cell, identify the important cell, and perform on demand management on the cell, realize the optimal allocation of cell management resources in the heterogeneous network, and improve the management efficient use of resources.

A specific implementation manner is to dynamically manage the importance of cells based on periodic monitoring.

For the convenience of description, the indicators for measuring cell capacity are identified as type A indicators, the indicators for measuring cell performance are identified as type B indicators, and the indicators for measuring cell status are identified as type C indicators.

The OAM system sends the cell importance judgment condition to the eNodeB. The judgment conditions include target indicators monitored by the cell, threshold values of target indicators belonging to class A or class B indicators, priority of target indicators belonging to class A, class B or class C indicators, setting of the importance level of the cell, And settings of performance, alarm and/or tracking task parameters corresponding to different importance levels.

The eNodeB executes the process of reporting the corresponding management data according to the initially set performance management, alarm management and tracking task parameters. The eNodeB periodically monitors changes in the type A, type B, or type C operation and maintenance indicators used to dynamically determine the importance of the cell. When one or more target indicators change, the eNodeB judges whether the importance of the cell changes according to the preset judgment conditions. If the importance of the cell changes, for example: from "important" to "non-important", then the eNodeB automatically updates the setting of the performance management, alarm management and tracking task parameters of the cell, according to the target index of the cell The management tasks corresponding to the importance levels determined by the monitoring results are set, and the processes of performance management, alarm management and tracking task management are executed. If the importance of the cell does not change, the base station maintains the original management task parameter setting of the cell.

Further, a specific implementation manner is to dynamically manage the importance of cells based on event triggering. The eNodeB executes the process of reporting the corresponding management information according to the initially set performance management, alarm management and tracking task settings. The performance collection entity in the eNodeB monitors the indicators of the cell according to the target indicator in the judgment condition and the corresponding threshold value. Once it is determined that the value of a target indicator exceeds the threshold, it will trigger a performance task event to notify the eNodeB . The eNodeB judges whether the importance level of the cell changes according to the judgment condition. If the importance of the cell changes, for example: from "important" to "non-important", then the eNodeB automatically updates the settings of the performance management, alarm management and tracking task parameters of the cell, according to the target index of the cell The management task parameters corresponding to the importance levels determined by the monitoring results are set, and the corresponding performance management, alarm management and/or tracking task management processes are executed. If the importance of the community is not changes, the base station maintains the original management task parameter settings of the cell.

FIG. 2 is a flow chart of another embodiment of the cell configuration method provided by the present invention. The execution subject of the embodiment shown in FIG. 2 is a sending entity, and the sending entity may be an entity setting the above-mentioned OAM system.

As shown in Figure 2, the method includes:

Step 200. Obtain a judgment condition.

Step 201. Send the judgment condition to the base station.

Wherein, the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, a threshold value corresponding to the target index, and/or a priority corresponding to the target index level, the target indicator is one or more of the operation and maintenance indicators for monitoring the cell.

The judgment condition in step 200 may be pre-stored in the entity of the OAM system, or the entity of the OAM system may be obtained by receiving manual instructions or codes.

Step 201 is performed for the base station to determine the importance level of the cell according to the monitoring results of the operation and maintenance indicators of the cell, and set the management level corresponding to the importance level for the cell according to the importance level. Task parameters.

Further, on the basis of the above embodiment, the judgment condition further includes a plurality of target indexes used for judgment, threshold values respectively corresponding to the plurality of target indexes, and priorities corresponding to the plurality of target indexes respectively. levels, and the threshold values corresponding to the plurality of target indicators and the correspondence between priorities and importance levels, for the base station to use according to the monitoring results of the operation and maintenance indicators of the cell. The monitoring result of the target indicator and the determination condition determine the importance level of the cell.

Further, on the basis of the foregoing embodiments, the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is used to measure cell capacity or an indicator of load condition; the indicator for measuring the performance of the cell is an indicator for measuring the accessibility or maintainability of the cell; the indicator for measuring the state of the cell is an indicator for measuring the operation and maintenance status of the cell.

Further, on the basis of the foregoing embodiments, the judgment condition further includes the granularity of management task parameters corresponding to the importance level, and the management task parameters include performance management parameters, alarm management parameters and/or tracking tasks parameters, for the base station to use according to the management task parameters set for the cell and corresponding to the importance level when the importance level of the cell increases Granularity, increasing the amount of data used to report performance management, alarm management, and/or tracking tasks for the cell; when the importance level of the cell decreases, according to the The granularity of the management task parameter reduces the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell.

Specifically, the operation steps for the OAM system to send the judgment conditions to the base station, and the operation steps for the base station to adjust the management task parameters according to the monitoring results of the target indicators and the judgment conditions, can refer to the operation steps in the embodiment shown in FIG. 1 , which will not be repeated here.

In the cell configuration method provided by the embodiment of the present invention, the judgment condition for judging the importance level of the cell is sent to the base station, and the judgment condition carries one or more target indicators, the threshold value of each target indicator, and/or Or the priority of the target index, so that the base station can judge the importance level of the cell according to the monitoring result of the target index of the cell, and configure the management task parameters of the cell according to the importance of the cell, and the cell can be Perform on-demand management, realize optimal allocation of cell management resources in a heterogeneous network, and improve utilization efficiency of management resources.

FIG. 3 is a schematic structural diagram of an embodiment of a base station provided by the present invention. As shown in FIG. 3, the base station includes a processing unit 11 and a configuration unit 12.

Wherein, the processing unit 11 is configured to judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance degree of the cell; the configuration unit 12 is configured to judge the importance level of the cell according to For the importance level of the cell, set management task parameters corresponding to the importance level for the cell.

FIG. 4 is a schematic structural diagram of another embodiment of a base station provided by the present invention. As shown in FIG. 4, the base station further includes a receiving unit 13.

The receiving unit 13 is configured to receive a judgment condition issued by the OAM system before the processing unit 11 judges the importance level of the cell, and the judgment condition is used to judge the importance level of the cell, so The judgment condition includes a target index used for judgment, a threshold value corresponding to the target index and/or a priority corresponding to the target index, and the target index is one or more of the operation and maintenance indexes .

Further, on the basis of the foregoing embodiments, the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is used to measure cell capacity or the indicator of the load condition; the indicator for measuring the performance of the cell is an indicator for measuring the accessibility or maintainability of the cell; the indicator for measuring the state of the cell is It is an indicator for measuring the operation and maintenance status of the community.

Further, on the basis of the above-mentioned embodiments, the judgment condition received by the receiving unit 13 also includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes performance management parameters, alarm management parameters and/or trace task parameters.

Further, on the basis of the foregoing embodiments, the configuration unit 12 is specifically configured to, when the importance level of the cell increases, according to the management set for the cell corresponding to the importance level The granularity of task parameters, increasing the amount of data used to report performance management, alarm management and/or tracking tasks for the cell;

When the importance level of the cell decreases, according to the granularity of the management task parameter corresponding to the importance level set for the cell, reduce the reporting of performance management, alarm management and/or for the cell Tracks the amount of data for a task.

Specifically, for the method for configuring a cell by a base station in each embodiment of the present invention, reference may be made to the operation steps in the corresponding method embodiments above, and details are not repeated here.

The base station provided by the embodiment of the present invention judges the importance level of the cell according to the monitoring result of the target indicator of the cell by preset judgment conditions for judging the importance of the cell, and correspondingly performs the evaluation on the cell according to the importance degree of the cell Management task parameter configuration identifies important cells and manages the cells on demand, realizes optimal configuration of cell management resources in a heterogeneous network, and improves utilization efficiency of management resources.

FIG. 5 is a schematic structural diagram of an embodiment of a sending entity provided by the present invention. As shown in FIG. 5, the sending entity includes an acquiring unit 20 and a sending unit 21.

The obtaining unit 20 is used to obtain the judgment condition. The judgment condition may be pre-stored in the sending entity (for example, it may be stored in the acquisition unit 20 or in other units), or it may be a judgment condition obtained by the acquisition unit 20 by receiving manual instructions or code acquisition.

The sending unit 21 is configured to send the judging condition to the base station, where the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, and a target index corresponding to the target index A threshold value and/or a priority corresponding to the target index, where the target index is one or more of the operation and maintenance indexes for monitoring the cell, for the base station to monitor the operation and maintenance index of the cell As a result, the importance level of the cell is judged, and management task parameters corresponding to the importance level are set for the cell according to the importance level.

Further, on the basis of the above embodiments, the target index includes measuring cell capacity indicators for measuring cell performance and/or indicators for measuring cell status; the indicator for measuring cell capacity is an indicator for measuring changes in cell capacity or load; the indicator for measuring cell performance is for measuring cell The indicator of the accessibility or maintainability of the cell; the indicator for measuring the status of the cell is an indicator for measuring the change of the operation and maintenance status of the cell.

Further, on the basis of the above-mentioned embodiments, the judgment condition sent by the sending unit 21 also includes the granularity of management task parameters corresponding to the importance level, and the management task parameters include performance management parameters, alarms management parameters and/or tracking task parameters, so that when the importance level of the cell increases, according to the granularity of the management task parameter set for the cell and corresponding to the importance level, The cell increases the amount of data used to report performance management, alarm management and/or tracking tasks; when the importance level of the cell decreases, according to the management task corresponding to the importance level set for the cell The granularity of the parameter is to reduce the amount of data used for upper performance management, alarm management and/or tracking tasks for the cell.

Specifically, for the method for the sending entity to perform cell configuration in each embodiment of the present invention, reference may be made to the operation steps in the corresponding method embodiments above, and details are not repeated here.

The sending entity provided by the embodiment of the present invention sends the judgment condition for judging the importance level of the cell to the base station, and the judgment condition carries one or more target indicators, the threshold value of each target indicator, and/or The priority of the target index, so that the base station can judge the importance level of the cell according to the monitoring result of the target index of the cell, and correspondingly configure the management task parameters of the cell according to the importance of the cell, and can perform on-demand Management, to realize the optimal configuration of cell management resources in the heterogeneous network, and improve the utilization efficiency of management resources.

FIG. 6 is a schematic diagram of a base station provided by the present invention. As shown in FIG. 6, the base station 30 includes: a processor (processor) 31, a communication interface (Communications Interface) 32, memory devices (memory) 33, and a bus 34.

The processor 31, the communication interface 32, and the memory 33 communicate with each other through the bus 34. The communication interface 32 is used to communicate with network elements, such as the sending entity 40 and so on.

The processor 31 is configured to execute the program 331.

Specifically, the program 331 may include program codes, and the program codes include computer operation instructions.

Processor 31 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement the embodiment of the present invention one or more integrated circuits.

The memory 33 is used to store the program 331. The memory 33 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The program 331 may specifically include a piece of code, which is used to determine the importance level of the cell according to the monitoring results of the operation and maintenance indicators of the cell, and the importance level is used to represent the importance of the cell; This piece of code is also used to set management task parameters corresponding to the importance level for the cell according to the importance level of the cell.

FIG. 7 is a schematic diagram of a sending entity provided by the present invention. As shown in FIG. 7, the sending entity 40 includes:

processor (processor) 41 , communication interface (Communications Interface) 42 , memory 4 devices

(memory)43 , bus 44.

The processor 41, the communication interface 42, and the memory 43 communicate with each other through the bus 44. The communication interface 42 is used to communicate with network elements, for example, the base station 30 and so on.

The processor 41 is configured to execute the program 431.

Specifically, the program 431 may include program codes, and the program codes include computer operation instructions.

The processor 41 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present invention.

The memory 43 is used to store the program 431. The memory 43 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk storage port.

The program 431 may specifically include: a piece of program code, the piece of program code is used to obtain the judgment condition, and send the judgment condition to the base station, where the judgment condition is used to judge the importance level of the cell, and the judgment condition including a target index used for judging, a threshold value corresponding to the target index and/or a priority corresponding to the target index, where the target index is one or more of the operation and maintenance indicators for monitoring the cell , for the base station to determine the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and set management task parameters corresponding to the importance level for the cell according to the importance level.

Those skilled in the art can clearly understand that for the convenience and brevity of description, the above description For the specific working process of the above-mentioned system, device, and unit, reference may be made to the corresponding process in the foregoing method embodiments, and details are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some communication interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may also be distributed to multiple network units. Part or all of the units can be selected according to actual needs to realize the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by hardware related to program instructions, the aforementioned program can be stored in a computer-readable storage medium, and when the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (17)

Claims 1. A cell configuration method, comprising: judging the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance of the cell; According to the importance level of the cell, setting management task parameters corresponding to the importance level for the cell. 2. The cell configuration method according to claim 1, characterized in that, before determining the importance level of the cell according to the monitoring results of the operation and maintenance indicators of the cell, the method further comprises: receiving a judgment condition issued by the operation management and maintenance OAM system, the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index used for judgment, a threshold value corresponding to the target index, and /or a priority corresponding to the target indicator, where the target indicator is one or more of the operation and maintenance indicators. 3. The cell configuration method according to claim 2, wherein the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is The indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure the operation and maintenance status of the cell index of. 4. The cell configuration method according to claim 2, wherein the judgment condition further includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes a performance management parameter, an alarm Manage parameters and/or track task parameters. 5. The cell configuration method according to claim 4, wherein, according to the importance level of the cell, setting management task parameters corresponding to the importance level for the cell comprises: When the importance level of the cell increases, according to the granularity of the management task parameters set for the cell and corresponding to the importance level, add tasks for reporting performance management, alarm management and/or tracking tasks for the cell the amount of data; When the importance level of the cell decreases, according to the granularity of the management task parameter corresponding to the importance level set for the cell, reduce the reporting of performance management, alarm management and/or for the cell Tracks the amount of data for a task. 6. A cell configuration method, comprising: Get the judgment condition; sending the judgment condition to the base station; Wherein, the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, a threshold value corresponding to the target index, and/or a priority corresponding to the target index level, the target index is one or more of the operation and maintenance indexes for monitoring the cell, so that the base station can judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and according to the The importance level sets management task parameters corresponding to the importance level for the cell. 7. The cell configuration method according to claim 6, wherein the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is The indicator used to measure the capacity or load of the cell; the indicator used to measure the performance of the cell is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is used to measure the operation and maintenance status of the cell index of. 8. The cell configuration method according to claim 6 or 7, wherein the judging condition further includes the granularity of management task parameters corresponding to the importance level, and the management task parameters include performance management parameters, alarms management parameters and/or tracking task parameters, so that when the importance level of the cell increases, according to the granularity of the management task parameter set for the cell and corresponding to the importance level, increasing the amount of data used to report performance management, alarm management and/or tracking tasks for the cell; when the importance level of the cell decreases, according to the management task corresponding to the importance level set for the cell The granularity of the parameter is to reduce the amount of data used for upper performance management, alarm management and/or tracking tasks for the cell. 9. A base station, comprising: a processing unit, configured to judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance of the cell; a configuration unit, configured to set management task parameters corresponding to the importance level for the cell according to the importance level of the cell. 10. The base station according to claim 9, characterized in that, the base station further comprises: a receiving unit, configured to receive a judgment condition issued by the OAM system before the processing unit judges the importance level of the cell, The judgment condition is used to judge the importance level of the cell, The judgment condition includes a target index used for judgment, a threshold value corresponding to the target index and/or a priority corresponding to the target index, and the target index is one or more of the operation and maintenance indexes indivual. 11. The base station according to claim 10, wherein the target index includes an index for measuring cell capacity, an index for measuring cell performance and/or an index for measuring cell state; the index for measuring cell capacity is for The indicator for measuring the capacity or load of the cell; the indicator for measuring the performance of the cell is an indicator for measuring the accessibility or maintainability of the cell; the indicator for measuring the status of the cell is an indicator for measuring the operation and maintenance status of the cell . 12. The base station according to claim 10, wherein the judgment condition received by the receiving unit further includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes Performance management parameters, alarm management parameters and/or trace task parameters. 13. The base station according to claim 12, wherein the configuration unit is specifically configured to: when the importance level of the cell increases, according to the value set for the cell corresponding to the importance level the granularity of the above-mentioned management task parameters, and increase the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell; When the importance level of the cell decreases, according to the granularity of the management task parameter corresponding to the importance level set for the cell, reduce the reporting of performance management, alarm management and/or for the cell Tracks the amount of data for a task. 14. A sending entity, comprising: an acquisition unit, configured to acquire a judgment condition; a sending unit, configured to send the judgment condition to the base station; Wherein, the judging condition is used to judge the importance level of the cell, and the judging condition includes a target index used for judging, a threshold value corresponding to the target index, and/or a priority corresponding to the target index level, the target index is one or more of the operation and maintenance indexes for monitoring the cell, so that the base station can judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and according to the The importance level sets management task parameters corresponding to the importance level for the cell. 15. The sending entity according to claim 14, wherein the target index includes an index for measuring cell capacity, an index for measuring cell performance, and/or an index for measuring cell state; the index for measuring cell capacity is An indicator used to measure the capacity or load of the cell; the measure of the cell The performance indicator is an indicator used to measure the accessibility or maintainability of the cell; the indicator used to measure the state of the cell is an indicator used to measure the operation and maintenance status of the cell. 16. The sending entity according to claim 14 or 15, wherein the judgment condition sent by the sending unit further includes the granularity of the management task parameter corresponding to the importance level, and the management task parameter includes performance management parameters, alarm management parameters and/or tracking task parameters, for the base station to use according to the management task parameters set for the cell and corresponding to the importance level when the importance level of the cell increases granularity, increasing the amount of data used to report performance management, alarm management, and/or tracking tasks for the cell; when the importance level of the cell decreases, according to the corresponding Granularity of the management task parameter, reducing the amount of data used for reporting performance management, alarm management and/or tracking tasks for the cell. 17. A base station, characterized in that the base station includes: a processor, a communication interface, a memory, and a bus; the processor, the communication interface, and the memory complete mutual communication through the bus; The communication interface is configured to communicate with the sending entity according to any one of claims 14-16; The processor is configured to execute a program; The memory is used to store the program; Wherein, the program is used to determine the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and the importance level is used to represent the importance of the cell; according to the importance level of the cell , setting a management task parameter corresponding to the importance level for the cell. 18. A sending entity, characterized in that, the sending entity includes: a processor, a communication interface, a memory, and a bus; the processor, the communication interface, and the memory complete mutual communication through the bus; The communication interface is configured to communicate with the base station according to any one of claims 9-13; the processor is configured to execute a program; The memory is used to store the program; Wherein, the program is used to obtain a judgment condition, and send the judgment condition to the base station, where the judgment condition is used to judge the importance level of the cell, and the judgment condition includes a target index used for judgment, and the target The threshold value corresponding to the indicator and/or the priority corresponding to the target indicator, so The target index is one or more of the operation and maintenance indexes for monitoring the cell, so that the base station can judge the importance level of the cell according to the monitoring result of the operation and maintenance index of the cell, and according to the importance The level sets management task parameters corresponding to the importance level for the cell.