Method and device for optimizing inter-system interoperation parameters and storage medium

Abstract

The invention provides an inter-system interoperation parameter optimization method and device and a storage medium, and belongs to the field of communication. The method comprises the following steps: acquiring a preset index of a 5G communication cell in a target area; when the preset index meets the optimization triggering condition, adjusting inter-system interoperation parameters of the 5G communication cell, the inter-system interoperation parameters being used for indicating inter-system interoperation parameters from 5G to 4G; according to a preset index obtained after the inter-system interoperation parameter is adjusted, whether the inter-system interoperation parameter meets a parameter adjusting condition or not is determined; and controlling the 5G communication cell to operate according to the inter-system interoperation parameters meeting the parameter adjustment conditions or performing rollback processing on the adjusted inter-system interoperation parameters according to the judgment result of whether the inter-system interoperation parameters meet the parameter adjustment conditions. According to the method, the influence on the user when the inter-system interoperation parameters change can be reduced, so that the user cannot perceive the adjustment of the inter-system interoperation parameters, and the network use experience of the user is ensured.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a method, device and storage medium for optimizing heterogeneous system interoperability parameters. Background Art

[0002] As 5G networks mature, operators hope that more users will stay on 5G networks to improve their network experience. The existing network usually adopts the method of lowering the 5G to 4G interoperability threshold to expand the coverage of 5G cells and improve the 5G diversion ratio. Most current solutions determine the rate inflection point and the corresponding interoperability parameters through road testing to determine the lowering value of the interoperability parameters from 5G to 4G. However, the interoperability parameters determined by this solution are used throughout the entire area during use, without adapting to the different situations of each area or site. In addition, since the adjustment of this parameter will cause perception differences for different users, it is difficult for the unified adjustment not to be perceived by users, resulting in a poor network experience for users. Summary of the invention

[0003] The present application provides a method, device and storage medium for optimizing heterogeneous system interoperability parameters, aiming to realize automatic heterogeneous system interoperability parameter adjustment and improve the user's network usage experience during the parameter adjustment process.

[0004] In a first aspect, the present application provides a method for optimizing heterogeneous system interoperability parameters, comprising:

[0005] Obtain preset indicators of 5G communication cells in the target area;

[0006] When the preset indicator meets the optimization trigger condition, adjusting the heterogeneous system interoperability parameters of the 5G communication cell, where the heterogeneous system interoperability parameters are used to indicate heterogeneous system interoperability parameters from 5G to 4G;

[0007] Determining whether the heterogeneous system interoperability parameters meet parameter adjustment conditions according to preset indicators obtained after adjusting the heterogeneous system interoperability parameters;

[0008] According to the determination result of whether the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that satisfy the parameter adjustment conditions or to roll back the adjusted heterogeneous system interoperability parameters.

[0009] In a second aspect, the present application also provides a heterogeneous system interoperability parameter optimization device, which includes a processor, a memory, a computer program stored in the memory and executable by the processor, and a data bus for realizing connection and communication between the processor and the memory, wherein when the computer program is executed by the processor, the steps of any heterogeneous system interoperability parameter optimization method provided in the specification of the present application are implemented.

[0010] In a third aspect, the present application also provides a storage medium for computer-readable storage, wherein the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the steps of any method for optimizing heterogeneous system interoperability parameters provided in the specification of the present application.

[0011] The present application provides a method, device and storage medium for optimizing heterogeneous system interoperability parameters. The present application obtains preset indicators and determines whether to adjust the heterogeneous system interoperability parameters of the 5G communication cell according to whether the preset indicators meet the optimization trigger conditions, thereby realizing automatic adjustment of the heterogeneous system interoperability parameters of the 5G communication cell, and determining whether to adjust the heterogeneous system interoperability parameters through preset indicators and determining whether to retain the adjustment through preset indicators. The preset indicators can be used to characterize user perception, thereby reducing the impact on users during and after the adjustment of the heterogeneous system interoperability parameters, thereby ensuring the user's network usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 A flowchart of a method for optimizing heterogeneous system interoperability parameters provided in this application;

[0014] Figure 2 A logic flow chart provided for an embodiment of the present application;

[0015] Figure 3 A schematic block diagram of the structure of a heterogeneous system interoperability parameter optimization device provided in this application. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] The flowcharts shown in the accompanying drawings are only examples and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may also be decomposed, combined or partially merged, so the actual execution order may change according to actual conditions.

[0018] It should be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0019] The present application provides a method, device and storage medium for optimizing heterogeneous system interoperability parameters. The method for optimizing heterogeneous system interoperability parameters can be applied to a device for optimizing heterogeneous system interoperability parameters, which is connected to a network management room and a base station in a wireless communication system to implement the method for optimizing heterogeneous system interoperability parameters. It should be understood that the device for optimizing heterogeneous system interoperability parameters can be located in a network management room or independently located in a target area to achieve communication connection with the base station and the network management room in the area.

[0020] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0021] Please refer to Figure 1 , Figure 1 A flowchart of a method for optimizing heterogeneous system interoperability parameters provided in this application.

[0022] like Figure 1 As shown, the method for optimizing heterogeneous system interoperability parameters includes steps S101 to S104.

[0023] Step S101, obtaining preset indicators of 5G communication cells in the target area.

[0024] Exemplarily, preset indicators for characterizing user perception are predefined, and preset indicators of 5G communication cells in the target area are obtained to determine whether to adjust the heterogeneous system interoperability parameters of the 5G communication cells based on the preset indicators.

[0025] Step S102: When the preset indicators meet the optimization trigger conditions, the heterogeneous system interoperability parameters of the 5G communication cell are adjusted, and the heterogeneous system interoperability parameters are used to indicate the heterogeneous system interoperability parameters from 5G to 4G.

[0026] Exemplarily, it is determined whether the preset indicators meet the optimization trigger conditions, and when the preset indicators meet the trigger conditions, the heterogeneous system interoperability parameters of the 5G communication cell are adjusted.

[0027] Specifically, whether the preset indicator meets the optimization triggering condition is determined by the magnitude relationship between the value corresponding to the preset indicator and the preset threshold.

[0028] In some embodiments, the preset indicator includes at least one of the following proportions of the 5G communication cell: a channel quality (CQI) ratio, a cell RRC connection reconstruction ratio, a first path loss ratio, a first rate ratio in the cell downlink terminal throughput (UE Throughput) distribution, and a second rate ratio in the cell uplink terminal device throughput distribution. The preset indicator satisfies the optimization trigger condition, including determining that the preset indicator satisfies the optimization trigger condition when each ratio and the ratio threshold corresponding to each ratio meet a preset size relationship.

[0029] Exemplarily, the first path loss ratio is used to indicate the high path loss ratio in the uplink service state path loss distribution between partitions, the first rate ratio in the cell downlink terminal throughput distribution is used to indicate the low rate ratio in the cell downlink terminal throughput distribution, and the second rate ratio in the cell uplink terminal equipment throughput distribution is used to indicate the low rate ratio in the cell uplink terminal equipment throughput distribution.

[0030] It can be understood that each ratio is compared with a ratio threshold corresponding to the ratio, and when each ratio and the corresponding ratio threshold satisfy a preset size relationship, it is determined that the preset indicator satisfies the optimization trigger condition.

[0031] In a specific implementation process, data of the 5G communication cell within a first preset time period is obtained to determine the proportions corresponding to the first preset time period according to the obtained data, thereby determining whether to adjust the heterogeneous system interoperability parameters of the 5G communication cell according to the size relationship between the proportions and the corresponding proportion thresholds. For example, after the first preset time period has passed, each proportion is determined according to the obtained data, and according to the size relationship between the proportions and the corresponding proportion thresholds, it is determined whether to adjust the heterogeneous system interoperability parameters of the 5G communication cell.

[0032] Exemplarily, if after a first preset time period, it is determined based on the ratio and ratio threshold determined by the acquired data that the inter-system interoperability parameters of the 5G communication cell do not need to be adjusted, then the data within the first preset time period is acquired again, and it is determined again based on the again acquired data whether to adjust the inter-system interoperability parameters of the 5G communication cell, and the above steps are repeated until it is determined that the inter-system interoperability parameters of the 5G communication cell are adjusted.

[0033] If at least one first preset time period has passed, and based on the data obtained within the current first preset time period, it is determined that each ratio and each ratio threshold satisfies the preset size relationship, it is determined that the preset indicator meets the optimization trigger condition, and the heterogeneous system interoperability parameters of the 5G communication cell are adjusted.

[0034] Exemplarily, the preset indicators also include any one of wireless access success rate, wireless drop rate, system handover success rate, NR-LTE handover success rate, cell downlink RLC SDU average delay, cell downlink TCP message RTT average, cell downlink average UE Throughput, and cell uplink average UE Throughput. The selection can be based on actual needs and is not limited in this application.

[0035] In some embodiments, when each ratio and the ratio threshold corresponding to each ratio satisfy a preset size relationship, it is determined that the preset indicator satisfies the optimization trigger condition, including: when the channel quality good ratio of the cell is greater than or equal to the channel quality good ratio threshold, the cell RRC connection reconstruction ratio is less than or equal to the cell RRC connection reconstruction ratio threshold, the first path loss ratio is less than or equal to the first path loss ratio threshold, the first rate ratio is less than or equal to the first rate ratio threshold, and the second rate ratio is less than or equal to the second rate ratio threshold, it is determined that the preset indicator meets the optimization trigger condition.

[0036] Exemplarily, when the CQI ratio of the cell is greater than or equal to the CQI ratio threshold, the RRC connection reconstruction ratio of the cell is less than or equal to the RRC connection reconstruction ratio threshold of the cell, the ratio of high path loss in the path loss distribution of uplink service users between partitions is less than or equal to the ratio threshold of high path loss in the path loss distribution of uplink service users between partitions, the ratio of low rate in the downlink UEThroughput rate distribution of the cell is less than or equal to the ratio threshold of low rate in the downlink UE Throughput rate distribution of the cell, and the ratio of low rate in the uplink UE Throughput rate distribution of the cell is less than or equal to the ratio threshold of low rate in the uplink UE Throughput rate distribution of the cell, it is determined that the preset indicators meet the optimization trigger conditions, and the heterogeneous system interoperability parameters of the 5G cell are adjusted.

[0037] It is understandable that if at least one of the ratios of the preset indicators does not satisfy the preset size relationship between the ratio and the ratio threshold, it is determined that the preset indicator does not satisfy the optimization trigger condition. For example, when the CQI ratio of the cell is less than or equal to the CQI ratio threshold, it is determined that the preset indicator does not satisfy the optimization trigger condition.

[0038] In the specific implementation process, each proportional threshold can constitute an array, and the array includes at least five elements, which correspond to the excellent channel quality proportional threshold, the cell RRC connection reconstruction proportional threshold, the first path loss proportional threshold, the first rate proportional threshold and the second rate proportional threshold one by one. When determining the size relationship between each proportion and the proportional threshold corresponding to each proportion, each proportion can be compared with the array to realize automatic data processing, and determine the size relationship between each proportion and the proportional threshold corresponding to each proportion.

[0039] By determining whether the preset indicators meet the optimization trigger conditions, and determining whether to adjust the heterogeneous system interoperability parameters of the 5G communication cell according to the judgment result of whether the preset indicators meet the optimization trigger conditions, the automatic adjustment of the heterogeneous system interoperability parameters can be realized. In different 5G communication cells, the obtained preset indicators and optimization trigger conditions can be set according to actual needs, avoiding a one-size-fits-all adjustment of the heterogeneous system interoperability parameters, thereby realizing a one-site-one-policy adjustment strategy.

[0040] In some embodiments, the heterogeneous system interoperability parameters include a trigger threshold of a preset event and a trigger duration of a preset event; adjusting the heterogeneous system interoperability parameters of a 5G communication cell includes: if the difference between the trigger threshold of a preset event and a preset step length is greater than or equal to the preset trigger threshold, adjusting the trigger threshold of the preset event according to the preset step length; if the difference between the trigger threshold of a preset event and the preset step length is less than the preset trigger threshold, adjusting the trigger duration of the preset event, and the adjusted trigger duration of the preset event is greater than the trigger duration of the preset event before adjustment.

[0041] Exemplarily, the heterosystem interoperability parameters of a 5G communication cell are used to indicate the heterosystem interoperability parameters for switching from 5G to 4G, wherein the adjustable heterosystem interoperability parameters include a trigger threshold of a preset event and a trigger duration of a preset event. It can be understood that the trigger duration of a preset event is used to indicate the judgment duration of the preset event.

[0042] Specifically, the trigger threshold of the preset event is any one of the trigger threshold of the A2 event (A2 Threshold) and the trigger threshold of the A5 event (A5 Threshold), and the trigger duration of the preset event is any one of the A2 decision duration and the A5 decision duration.

[0043] Exemplarily, the adjustment rule for the inter-system interoperability parameters is that when the difference between the trigger threshold of the preset event and the preset step length is greater than or equal to the preset trigger threshold, the trigger threshold of the preset event is lowered according to the preset step length, and when the difference between the trigger threshold of the preset event and the preset step length is less than the preset trigger threshold, the trigger duration (Time To Trigger) of the preset event of the hetero-system is increased, and the trigger duration of the preset event after adjustment is greater than the trigger duration of the preset event before adjustment. For example, the preset step length is 1dB, and the preset trigger threshold is the preset event of 5G switching to 4G, which drops below the minimum RSRP threshold, such as A2Threshold drops below the minimum RSRP threshold.

[0044] Exemplarily, after optimizing and adjusting the heterogeneous system interoperability parameters, the step of evaluating whether the heterogeneous system interoperability parameters meet parameter conditions is entered.

[0045] Step S103: Determine whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions according to the preset indicators obtained after adjusting the heterogeneous system interoperability parameters.

[0046] Exemplarily, after adjusting the heterogeneous system interoperability parameters, the preset indicators after adjusting the heterogeneous system interoperability parameters are obtained to determine whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions. It can be understood that after adjusting the heterogeneous system interoperability parameters, it may have a greater impact on users. Therefore, by continuing to obtain the preset indicators to determine whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions, the impact on users is reduced and the user's network usage experience is guaranteed.

[0047] In some embodiments, determining whether the heterosystem interoperability parameters meet the parameter adjustment conditions is based on preset indicators obtained after adjusting the heterosystem interoperability parameters, including: determining whether the heterosystem interoperability parameters meet the parameter adjustment conditions based on the difference between the preset indicators obtained within a first preset time length and the preset indicators obtained within a second preset time length; wherein the time period corresponding to the first preset time length is before adjusting the heterosystem interoperability parameters, and the time period corresponding to the second preset time length is after adjusting the heterosystem interoperability parameters.

[0048] In the specific implementation process, the preset indicators of the first preset time period are obtained, and after the first preset time period, it is determined that the preset indicators obtained within the first preset time period meet the optimization trigger conditions, and the heterogeneous system interoperability parameters of the 5G communication cell are adjusted. After the heterogeneous system interoperability parameters are adjusted, the preset indicators within the second preset time period are obtained to determine whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions based on the preset indicators obtained within the second preset time period and the preset indicators obtained within the first preset time period.

[0049] Exemplarily, the first preset duration and the second preset duration correspond to the same time length, for example, both are 4 hours.

[0050] Specifically, the preset indicators include at least one of the following ratios: the ratio of excellent channel quality (CQI), the ratio of cell RRC connection reconstruction, the first path loss ratio, the first rate ratio in the cell downlink terminal throughput distribution, and the second rate ratio in the cell uplink terminal equipment throughput distribution; by determining the respective ratios within the first preset time length and the corresponding ratios determined within the second preset time length, it is determined whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions.

[0051] For example, when at least one of the following situations exists, it is determined that the heterogeneous system interoperability parameter does not meet the parameter adjustment condition.

[0052] The difference between the CQI ratio corresponding to the first preset duration and the CQI ratio corresponding to the second preset duration is greater than or equal to the CQI ratio difference threshold; the difference between the cell RRC connection reconstruction ratio corresponding to the first preset duration and the cell RRC connection reconstruction ratio corresponding to the second preset duration is greater than or equal to the connection reconstruction ratio difference threshold; the difference between the first path loss ratio corresponding to the first preset duration and the first path loss ratio corresponding to the second preset duration is greater than or equal to the path loss ratio difference threshold; the difference between the first rate ratio corresponding to the first preset duration and the first rate ratio corresponding to the second preset duration is greater than or equal to the first rate ratio difference threshold; the difference between the second rate ratio corresponding to the first preset duration and the second rate ratio corresponding to the second preset duration is greater than or equal to the second rate ratio difference threshold.

[0053] It can be understood that if the above situation does not exist, it is determined that the heterogeneous system interoperability parameters meet the parameter adjustment conditions. And the preset indicators are continuously obtained to wait for the situation of determining again whether the preset indicators meet the optimization trigger conditions. For example, after determining that the heterogeneous system interoperability parameters meet the parameter adjustment conditions, the preset indicators are obtained, and after the first preset time period, according to the preset indicators corresponding to the first preset time period, it is determined whether the preset indicators meet the optimization trigger conditions, and the steps provided in the above embodiments are repeatedly executed, which will not be repeated here.

[0054] Step S104: According to the determination result of whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that meet the parameter adjustment conditions or to roll back the adjusted heterogeneous system interoperability parameters.

[0055] Exemplarily, the 5G communication cell is controlled based on a result of determining whether the heterogeneous system interoperability parameters satisfy a parameter adjustment condition, wherein controlling the 5G communication cell includes controlling the 5G communication cell to operate with heterogeneous system interoperability parameters that satisfy the parameter adjustment condition and performing any one of rollback processing on the adjusted heterogeneous system interoperability parameters.

[0056] It is understandable that adjusting the heterogeneous system interoperability parameters may affect the user experience, so that the user perceives that the parameter adjustment has occurred. By determining whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions, the user experience is reduced and the parameter adjustment is not perceived by the user.

[0057] In some embodiments, based on the determination result of whether the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that satisfy the parameter adjustment conditions or the adjusted heterogeneous system interoperability parameters are rolled back, including: when the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that satisfy the parameter adjustment conditions; when the heterogeneous system interoperability parameters do not satisfy the parameter adjustment conditions, the adjusted heterogeneous system interoperability parameters are rolled back.

[0058] Exemplarily, when the heterogeneous system interoperability parameters meet the parameter adjustment conditions, it is determined that the parameter adjustment is not perceived by the user and has no impact on the user, and the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that meet the parameter adjustment conditions to provide the user with corresponding communication services.

[0059] It is understandable that when the heterogeneous system interoperability parameters do not meet the parameter adjustment conditions, it is determined that the parameter adjustment is perceived by the user and has a certain impact on the user's use. Therefore, the heterogeneous system interoperability parameters are rolled back to ensure the user's use experience.

[0060] In some embodiments, when the heterogeneous system interoperability parameters do not meet the parameter adjustment conditions, the adjusted heterogeneous system interoperability parameters are rolled back, including: when the heterogeneous system interoperability parameters do not meet the parameter adjustment conditions, the adjusted heterogeneous system interoperability parameters are adjusted to the heterogeneous system interoperability parameters before this adjustment or the preset heterogeneous system interoperability parameters are adjusted.

[0061] Exemplarily, when the heterogeneous system interoperability parameters do not meet the parameter adjustment condition, the currently adjusted heterogeneous system interoperability parameters are adjusted to the heterogeneous system interoperability parameters before the current adjustment to ensure the user's network usage experience.

[0062] It can be understood that when the heterogeneous system interoperability parameters do not meet the parameter adjustment conditions, the currently adjusted heterogeneous system interoperability parameters can also be adjusted to the preset heterogeneous system interoperability parameters.

[0063] It should be noted that when the heterogeneous system interoperability parameters are rolled back or the 5G communication cell is controlled to meet the heterogeneous system interoperability parameter operation conditions of the parameter adjustment conditions, the preset indicators are obtained and the steps in the various embodiments provided above are repeated, which will not be repeated here.

[0064] In some embodiments, the method also includes: if the number of times the heterogeneous system interoperability parameters are backed off is greater than or equal to a parameter backoff number threshold within the backoff detection duration, suspending acquisition of preset indicators within a third preset duration, and the start time of the third preset duration is later than the end time of the backoff detection duration.

[0065] Exemplarily, if the number of times the heterogeneous system interoperability parameters are rolled back is greater than or equal to the parameter rollback threshold, a penalty period is initiated. Specifically, a third preset duration is used to indicate the penalty period, that is, the acquisition of preset indicators is suspended during the penalty period, so that after the third preset duration has passed, the preset indicators are acquired again, and step S101 and the steps in the embodiments provided above are repeated.

[0066] Specifically, during the backoff detection duration, the acquisition of preset indicators and various subsequent processing can be performed. For example, after the processing of the above steps, the heterogeneous system interoperability parameters are not backed off, then continue to perform the steps provided above. In the process of repeatedly executing the steps provided above, if the heterogeneous system interoperability parameters are backed off three times, which is greater than or equal to the parameter backoff threshold, then a penalty period is entered; it should be noted that the condition for entering the penalty period is to continuously perform the backoff processing for the number of times corresponding to the parameter backoff threshold, or the number of backoff processing is greater than or equal to the parameter backoff threshold within a certain preset duration.

[0067] For example, in the process of looping through the above steps, if the number of consecutive times the heterogeneous system interoperability parameters are rolled back reaches the parameter rollback threshold, a penalty cycle is initiated. In this case, if the heterogeneous system interoperability parameters are not rolled back continuously, the count is restarted. In another implementation process, whether to initiate a penalty cycle can be determined based on a preset duration, such as the number of rollbacks of the heterogeneous system interoperability parameters in the rollback detection duration, thereby improving the applicability of the method.

[0068] The optimization method for heterogeneous system interoperability parameters provided in the above-mentioned embodiment obtains preset indicators and determines whether to adjust the heterogeneous system interoperability parameters of the 5G communication cell according to whether the preset indicators meet the optimization trigger conditions, thereby realizing automatic adjustment of the heterogeneous system interoperability parameters of the 5G communication cell, and determining whether to adjust the heterogeneous system interoperability parameters through preset indicators and determining whether to retain the adjustment through preset indicators, wherein the preset indicators can be used to characterize the user's perception, thereby reducing the impact on the user during and after the adjustment of the heterogeneous system interoperability parameters, thereby ensuring the user's network usage experience.

[0069] This application also implements preset indicators based on user perception, automatically adjusting the trigger threshold of the A2 event of the 5G switching to 4G system, and the Time to Trigger corresponding to the A2 event. And under the premise of stable user perception, the coverage of the 5G cell is expanded, the 5G diversion ratio is improved, and the 5G diversion ratio and user perception are jointly optimized.

[0070] See also Figure 2 , Figure 2 A logic flow chart is provided for an embodiment of the present application.

[0071] In the specific implementation process, the target area A is taken as an example, where the target area A includes 1148 5G NR2.6G cells and 5G NR 700M cells. The optimization plan of the heterogeneous system interoperability parameters is run for 7 days. That is, after running for 7 days, the optimization method of the heterogeneous system interoperability parameters can be suspended and started again if the requirements are met.

[0072] Step S201: obtaining preset indicators of the 5G NR 2.6G cell and the 5G NR 700M cell in the target area A, wherein the preset indicators include a CQI excellent ratio, a cell RRC connection reconstruction ratio, a high path loss ratio in an uplink service state path loss distribution between partitions, a low rate ratio in a downlink UE Throughput distribution in a cell, and a low rate ratio in an uplink UE Throughput distribution in a cell, and determining a ratio threshold corresponding to each ratio. In the 5G NR 2.6G cell, the ratio threshold corresponding to each ratio is as follows: CQI excellent ratio threshold: 94.34%; cell RRC connection reconstruction ratio threshold: 3.58%; high path loss ratio threshold in an uplink service state path loss distribution between partitions is 8.17%; low rate ratio threshold in a downlink UE Throughput distribution in a cell is 5.43%; low rate ratio in an uplink UE Throughput distribution in a cell is 7.52%.

[0073] In the 5G NR 700M cell, the CQI excellent ratio threshold is 90.47%; the cell RRC connection reconstruction ratio threshold is 3.74%; the high path loss ratio threshold in the uplink service state path loss distribution between partitions is 5.84%; the low rate ratio threshold in the cell downlink UEThroughput distribution is 16.29%; the low rate ratio in the cell uplink UE Throughput distribution is 14.58%.

[0074] After obtaining the preset indicators, proceed to step S202: determine whether the preset indicators meet the optimization trigger conditions according to the preset indicators. Specifically, after the first preset time has passed, determine whether the preset indicators meet the optimization trigger conditions according to the preset indicators obtained within the first preset time, and if the optimization trigger conditions are met, proceed to step S203: adjust the corresponding cell's heterogeneous system interoperability parameters. The first preset time is 4 hours.

[0075] If the preset indicator does not meet the optimization triggering condition, return to step S201.

[0076] Specifically, after 4 hours, when all the proportions in the preset indicators and the proportion thresholds corresponding to each proportion satisfy the preset size relationship, the cell's inter-system interoperability parameters are adjusted; if there is at least one proportion in the preset indicators and the corresponding proportion threshold that does not satisfy the preset size relationship, continue to obtain the preset indicators so as to make a judgment when the next judgment cycle with the optimization trigger condition is reached, that is, after another 4 hours.

[0077] In the process of adjusting the inter-system interoperability parameters, for example, when the difference between the trigger threshold of the inter-system A2 event before adjustment in a cell and the preset step length is greater than or equal to the minimum RSRP threshold of the inter-system interoperability parameter A2 for switching from 5G to 4G, the trigger threshold of the inter-system A2 event is adjusted down according to the preset step length, wherein the preset step length is 1dB, and the minimum RSRP threshold of A2 is -118dBm. If the difference between the trigger threshold of the inter-system A2 event before adjustment and the preset step length is less than the minimum RSRP threshold of the inter-system interoperability parameter A2 for switching from 5G to 4G, the trigger duration (TimeTo Trigger) of the inter-system A2 event is increased, and the trigger duration of the A2 event after adjustment is greater than the trigger duration of the A2 event before adjustment.

[0078] After completing the adjustment of the heterogeneous system interoperability parameters of the cell, obtain the preset indicators after the heterogeneous system interoperability parameters of the cell are adjusted, and enter step S204: determine whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions according to the preset indicators obtained after adjusting the heterogeneous system interoperability parameters. Specifically, obtain the preset indicators within the second preset time length, and wait for the post-evaluation judgment period to arrive, wherein the post-evaluation judgment period is used to determine whether the heterogeneous system interoperability parameters meet the parameter conditions, so as to determine whether to roll back the heterogeneous system interoperability parameters, and the second preset time length is 4 hours.

[0079] For example, whether the heterogeneous system interoperability parameters meet the parameter conditions is determined by the difference between the preset indicator obtained within the first preset time period and the preset indicator obtained within the second preset time period and the corresponding difference threshold.

[0080] For example, the preset indicators include the CQI excellent ratio, the cell RRC connection reconstruction ratio, the high path loss ratio in the uplink service state path loss distribution between partitions, the low rate ratio in the cell downlink UE Throughput distribution and the low rate ratio in the cell uplink UE Throughput distribution. The ratio corresponding to the first preset time length and the ratio corresponding to the second preset time length are calculated respectively, and the difference between the corresponding ratios is compared with the corresponding ratio difference threshold to determine whether the heterogeneous system interoperability parameters meet the parameter conditions.

[0081] Among them, when the cell is a 5G NR 2.6G cell, the CQI excellent proportion difference threshold is 3.31%; the connection reconstruction proportion difference threshold is 2.71%; the path loss proportion difference threshold is 5.81%; the low-rate proportion difference threshold in the cell downlink UE Throughput distribution is 3.24%; the low-rate proportion difference threshold in the cell uplink UE Throughput distribution is 3.09%.

[0082] When the cell is a 5G NR 700M cell, the CQI excellent proportion difference threshold is 6.61%; the connection reconstruction proportion difference threshold is 2.37%; the path loss proportion difference threshold is 4.01%; the low-rate proportion difference threshold in the cell downlink UE Throughput distribution is 8.94%; the low-rate proportion difference threshold in the cell uplink UE Throughput distribution is 9.23%.

[0083] If the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the preset indicators are acquired again, and the judgment period of the next optimization triggering condition is waited to arrive, that is, the process returns to step S201.

[0084] If the heterogeneous system interoperability parameters do not meet the parameter adjustment conditions, the process proceeds to step S205: rolling back the adjusted heterogeneous system interoperability parameters. The rolling back process may, for example, roll back the adjusted heterogeneous system interoperability parameters to the heterogeneous system interoperability parameters before adjustment, or adjust them to preset heterogeneous system interoperability parameters.

[0085] Through the above processing, the optimization of heterogeneous system interoperability parameters is completed once. It can be understood that within the time of the heterogeneous system interoperability parameter optimization plan, that is, within 7 days, the above steps are repeatedly executed to achieve the optimization of heterogeneous system interoperability parameters.

[0086] In other embodiments, step S206 is also included: determining whether the number of rollback processing times reaches the rollback processing times threshold. If so, proceed to step S207: enter the penalty period, and suspend obtaining the preset indicator during the penalty period; if not, return to step S201. In this embodiment, the penalty period is set according to the number of rollback processing times of the heterogeneous system interoperability parameters. Specifically, when the number of consecutive rollbacks of the heterogeneous system interoperability parameters is greater than or equal to the rollback processing times threshold, the penalty period is started to suspend obtaining the preset indicator, and after the penalty period ends, the preset indicator is obtained again and the steps provided above are executed. Among them, the rollback processing times threshold is 3, and the penalty period is 30 days.

[0087] After completing the optimization of heterogeneous system interoperability parameters, the heterogeneous system interoperability parameters are output to the 5G communication cell and / or the network management room, so that the 5G communication cell and / or the network management room make adjustments according to the optimized heterogeneous system interoperability parameters, and the self-optimization results of the A2 Threshold (RSRP) or the triggering time (A2 Time ToTrigger) of the A2 event in the heterogeneous system interoperability parameters are output, as well as the comparison results of the preset indicators and 5G diversion ratio before and after self-optimization.

[0088] For example, before the self-optimization function of heterogeneous system interoperability parameters was enabled, the heterogeneous system A2 Threshold (RSRP) of 5G switching to 4G in 1,148 5G cells in the optimization area of ​​City A was -112dBm, and the A2 Time To Trigger was 320ms. After optimization, the automatic adjustment ratio of heterogeneous system interoperability parameters was 68.73%, as shown in the following table:

[0089]

[0090]

[0091] Before and after the self-optimization function of heterogeneous system interoperability parameters is enabled, the comparison of perception indicators and 5G diversion ratio in target area A is shown in Tables 1 and 2 below:

[0092] Table 1

[0093]

[0094] Table 2

[0095]

[0096]

[0097] It can be seen that compared with the overall (one-size-fits-all) heterogeneous system interoperability parameter adjustment method, the heterogeneous system interoperability parameter optimization method provided in this application can improve the preset indicators (characterizing user perception) and the 5G diversion ratio.

[0098] In the specific implementation process, taking the target area B as an example, the target area B includes 5G NR 2.6G cells and 5G NR700M cells, a total of 230 cells. Among them, the steps corresponding to the optimization method of the heterogeneous system interoperability parameters provided by the target area A are performed to achieve the optimization of the heterogeneous system interoperability parameters.

[0099] In the 5G NR 2.6G cell of the target area B, the corresponding proportion thresholds of each proportion are as follows: CQI excellent proportion threshold: 93.2%; cell RRC connection reconstruction proportion threshold: 3.5%; high path loss proportion threshold in the uplink service state path loss distribution between partitions is 5.3%; low rate proportion threshold in the cell downlink UE Throughput distribution is 1.9%; low rate proportion in the cell uplink UE Throughput distribution is 4.4%.

[0100] In the 5G NR 700M cell in target area B, the CQI excellent ratio threshold is 89.1%; the cell RRC connection reconstruction ratio threshold is 13.2%; the high path loss ratio threshold in the uplink service state path loss distribution between partitions is 4.2%; the low rate ratio threshold in the cell downlink UEThroughput distribution is 18.4%; the low rate ratio in the cell uplink UE Throughput distribution is 14.9%.

[0101] For example, in the 5G NR 2.6G cell in target area B, the CQI excellent ratio difference threshold is 1.1%; the connection reestablishment ratio difference threshold is 0.7%; the path loss ratio difference threshold is 0.8%; the low rate ratio difference threshold in the cell downlink UE Throughput distribution is 0.5%; and the low rate ratio difference threshold in the cell uplink UE Throughput distribution is 0.9%.

[0102] In the 5G NR 700M cell in target area B, the CQI excellent proportion difference threshold is 1.7%; the connection reconstruction proportion difference threshold is 1.7%; the path loss proportion difference threshold is 1.1%; the low rate proportion difference threshold in the cell downlink UE Throughput distribution is 3.8%; and the low rate proportion difference threshold in the cell uplink UE Throughput distribution is 3.4%.

[0103] It can be understood that by performing the operation of the embodiment of the target area A through the ratio threshold and the ratio difference threshold provided above, the optimization of the heterogeneous system interoperability parameters of the target area B is completed.

[0104] Before the self-optimization function of inter-system interoperability parameters was enabled, the A2 Threshold (RSRP) of the 5G switching to 4G in 230 5G cells in the optimization area of ​​City B was -112dbm, and the A2 TimeToTrigger was 320ms. After optimization, the automatic adjustment ratio of inter-system interoperability parameters was 86.09%, as shown in the following table:

[0105] rsrpThresholdA2(dbm) timeToTriggerA2(ms) Number of cells Community ratio -112 320 32 13.91％ -113 320 16 6.96％ -114 320 17 7.39％ -115 320 17 7.39％ -116 320 19 8.26％ -117 320 17 7.39％ -118 320 49 21.30％ -118 480 20 8.70％ -118 512 18 7.83％ -118 640 20 8.70％ -118 1024 5 2.17％ total / 230 100.00％

[0106] Before and after the self-optimization function of heterogeneous system interoperability parameters is enabled, the comparison of preset indicators and 5G diversion ratio in target area B is shown in Table 3 and Table 4:

[0107] Table 3

[0108]

[0109] Table 4

[0110]

[0111] It can be seen that compared with the overall (one-size-fits-all) heterogeneous system interoperability parameter adjustment method, by enabling heterogeneous system interoperability parameter self-optimization, the 5G diversion ratio is improved, and the preset indicators are improved or maintained.

[0112] See also Figure 3 , Figure 3 A schematic block diagram of the structure of a heterogeneous system interoperability parameter optimization device provided in this application.

[0113] like Figure 3 As shown, the heterogeneous system interoperability parameter optimization device 300 includes a processor 301 and a memory 302, and the processor 301 and the memory 302 are connected via a bus 303, such as an I2C (Inter-integrated Circuit) bus.

[0114] Specifically, the processor 301 is used to provide computing and control capabilities to support the operation of the entire heterogeneous system interoperability parameter optimization device. The processor 301 can be a central processing unit (CPU), and the processor 301 can also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0115] Specifically, the memory 302 may be a Flash chip, a read-only memory (ROM) disk, an optical disk, a USB flash drive, or a mobile hard disk.

[0116] Those skilled in the art will understand that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the heterogeneous system interoperability parameter optimization device to which the solution of the present application is applied. The specific server may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0117] The processor is used to run a computer program stored in a memory, and implement any one of the methods for optimizing heterogeneous system interoperability parameters provided in the present application when executing the computer program.

[0118] In one embodiment, the processor is used to run a computer program stored in the memory, and implements the following steps when executing the computer program:

[0119] Obtain preset indicators of 5G communication cells in the target area;

[0120] When the preset indicator meets the optimization trigger condition, adjusting the heterogeneous system interoperability parameters of the 5G communication cell, where the heterogeneous system interoperability parameters are used to indicate heterogeneous system interoperability parameters from 5G to 4G;

[0121] Determining whether the heterogeneous system interoperability parameters meet parameter adjustment conditions according to preset indicators obtained after adjusting the heterogeneous system interoperability parameters;

[0122] According to the determination result of whether the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that satisfy the parameter adjustment conditions or to roll back the adjusted heterogeneous system interoperability parameters.

[0123] In one embodiment, when the preset indicator satisfies the optimization trigger condition, the processor is used to implement:

[0124] When each of the ratios and the ratio thresholds corresponding to the ratios satisfy a preset size relationship, it is determined that the preset indicator satisfies an optimization trigger condition.

[0125] In one embodiment, when the processor determines that the preset indicator satisfies the optimization trigger condition when the ratios and the ratio thresholds corresponding to the ratios satisfy the preset size relationship, the processor is used to implement:

[0126] When the proportion of excellent channel quality in the cell is greater than or equal to the channel quality excellent proportion threshold, the proportion of RRC connection reconstruction in the cell is less than or equal to the RRC connection reconstruction proportion threshold of the cell, the first path loss proportion is less than or equal to the first path loss proportion threshold, the first rate proportion is less than or equal to the first rate proportion threshold, and the second rate proportion is less than or equal to the second rate proportion threshold, it is determined that the preset indicator meets the optimization trigger condition.

[0127] In one embodiment, when the processor implements adjusting the heterogeneous system interoperability parameters of the 5G communication cell, it is used to implement:

[0128] If the difference between the trigger threshold of the preset event and the preset step length is greater than or equal to the preset trigger threshold, adjusting the trigger threshold of the preset event according to the preset step length;

[0129] If the difference between the trigger threshold of the preset event and the preset step length is smaller than the preset trigger threshold, the trigger duration of the preset event is adjusted, and the adjusted trigger duration of the preset event is greater than the trigger duration of the preset event before the adjustment.

[0130] In one embodiment, when the processor determines whether the heterogeneous system interoperability parameter satisfies the parameter adjustment condition according to the preset indicator obtained after adjusting the heterogeneous system interoperability parameter, it is configured to implement:

[0131] Determining whether the heterogeneous system interoperability parameter satisfies a parameter adjustment condition according to a difference between a preset indicator obtained within a first preset time period and a preset indicator obtained within a second preset time period;

[0132] The time period corresponding to the first preset time length is located before the heterogeneous system interoperability parameters are adjusted, and the time period corresponding to the second preset time length is located after the heterogeneous system interoperability parameters are adjusted.

[0133] In one embodiment, when the processor implements the determination result of whether the heterosystem interoperability parameter satisfies the parameter adjustment condition, controlling the 5G communication cell to operate the heterosystem interoperability parameter that satisfies the parameter adjustment condition or performing rollback processing on the adjusted heterosystem interoperability parameter, it is used to implement:

[0134] When the heterogeneous system interoperability parameter satisfies the parameter adjustment condition, controlling the 5G communication cell to operate with the heterogeneous system interoperability parameter that satisfies the parameter adjustment condition;

[0135] When the heterogeneous system interoperability parameters do not satisfy the parameter adjustment conditions, a rollback process is performed on the adjusted heterogeneous system interoperability parameters.

[0136] In one embodiment, when the processor performs rollback processing on the adjusted heterogeneous system interoperability parameter when the heterogeneous system interoperability parameter does not satisfy the parameter adjustment condition, the processor is configured to implement:

[0137] When the heterogeneous system interoperability parameters do not satisfy the parameter adjustment condition, the adjusted heterogeneous system interoperability parameters are adjusted to the heterogeneous system interoperability parameters before the adjustment or to the preset heterogeneous system interoperability parameters.

[0138] In one embodiment, when implementing the method for optimizing the interoperability parameters of different systems, the processor is used to implement:

[0139] When the number of times the heterogeneous system interoperability parameters are rolled back within the rollback detection duration is greater than or equal to the parameter rollback number threshold, the acquisition of the preset indicator is suspended within a third preset duration, and the start time of the third preset duration is later than the end time of the rollback detection duration.

[0140] It should be noted that technical personnel in the relevant field can clearly understand that, for the convenience and conciseness of description, the specific working process of the heterogeneous system interoperability parameter optimization device described above can refer to the corresponding process in the aforementioned heterogeneous system interoperability parameter optimization method embodiment, and will not be repeated here.

[0141] The present application also provides a storage medium for computer-readable storage, wherein the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the steps of any method for optimizing heterogeneous system interoperability parameters provided in the specification of the present application.

[0142] The storage medium may be an internal storage unit of the heterogeneous system interoperability parameter optimization device described in the aforementioned embodiment, such as a hard disk or memory of the heterogeneous system interoperability parameter optimization device. The storage medium may also be an external storage device of the heterogeneous system interoperability parameter optimization device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc., equipped on the heterogeneous system interoperability parameter optimization device.

[0143] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware embodiment, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0144] It should be understood that the term "and / or" used in the present specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, including these combinations. It should be noted that, in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "including a..." does not exclude the presence of other identical elements in the process, method, article or system including the element.

[0145] The above application serial numbers are only for description and do not represent the advantages and disadvantages of the embodiments. The above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A method for optimizing heterogeneous system interoperability parameters, characterized in that: include: Obtain preset indicators of 5G communication cells in the target area; When the preset indicator meets the optimization trigger condition, adjusting the heterogeneous system interoperability parameters of the 5G communication cell, where the heterogeneous system interoperability parameters are used to indicate heterogeneous system interoperability parameters from 5G to 4G; Determining whether the heterogeneous system interoperability parameters meet parameter adjustment conditions according to preset indicators obtained after adjusting the heterogeneous system interoperability parameters; According to the determination result of whether the heterogeneous system interoperability parameters satisfy the parameter adjustment conditions, the 5G communication cell is controlled to operate with the heterogeneous system interoperability parameters that satisfy the parameter adjustment conditions or to roll back the adjusted heterogeneous system interoperability parameters.

2. The method for optimizing heterogeneous system interoperability parameters according to claim 1, characterized in that: The preset indicator includes at least one of the following proportions of the 5G communication cell: a proportion of excellent channel quality, a proportion of cell RRC connection reconstruction, a first path loss proportion, a first rate proportion in the cell downlink terminal device throughput distribution, and a second rate proportion in the cell uplink terminal device throughput distribution; The preset indicators satisfy the optimization triggering conditions, including: When each of the ratios and the ratio thresholds corresponding to the ratios satisfy a preset size relationship, it is determined that the preset indicator satisfies an optimization trigger condition.

3. The method for optimizing heterogeneous system interoperability parameters according to claim 2, characterized in that: When each of the ratios and the ratio thresholds corresponding to the ratios satisfy a preset size relationship, determining that the preset indicator satisfies the optimization trigger condition includes: When the proportion of excellent channel quality in the cell is greater than or equal to the channel quality excellent proportion threshold, the proportion of RRC connection reconstruction in the cell is less than or equal to the RRC connection reconstruction proportion threshold of the cell, the first path loss proportion is less than or equal to the first path loss proportion threshold, the first rate proportion is less than or equal to the first rate proportion threshold, and the second rate proportion is less than or equal to the second rate proportion threshold, it is determined that the preset indicator meets the optimization trigger condition.

4. The method for optimizing heterogeneous system interoperability parameters according to any one of claims 1 to 3, characterized in that: The heterogeneous system interoperability parameters include a trigger threshold of a preset event and a trigger duration of a preset event; The adjusting the heterogeneous system interoperability parameters of the 5G communication cell includes: If the difference between the trigger threshold of the preset event and the preset step length is greater than or equal to the preset trigger threshold, adjusting the trigger threshold of the preset event according to the preset step length; If the difference between the trigger threshold of the preset event and the preset step length is smaller than the preset trigger threshold, the trigger duration of the preset event is adjusted, and the adjusted trigger duration of the preset event is greater than the trigger duration of the preset event before the adjustment.

5. The method for optimizing heterogeneous system interoperability parameters according to any one of claims 1 to 3, characterized in that: The determining, according to the preset indicator obtained after adjusting the heterogeneous system interoperability parameter, whether the heterogeneous system interoperability parameter satisfies the parameter adjustment condition includes: Determining whether the heterogeneous system interoperability parameter satisfies a parameter adjustment condition according to a difference between a preset indicator obtained within a first preset time period and a preset indicator obtained within a second preset time period; The time period corresponding to the first preset time length is located before the heterogeneous system interoperability parameters are adjusted, and the time period corresponding to the second preset time length is located after the heterogeneous system interoperability parameters are adjusted.

6. The method for optimizing heterogeneous system interoperability parameters according to any one of claims 1 to 3, characterized in that: According to the determination result of whether the heterogeneous system interoperability parameters meet the parameter adjustment conditions, controlling the 5G communication cell to operate with the heterogeneous system interoperability parameters that meet the parameter adjustment conditions or performing rollback processing on the adjusted heterogeneous system interoperability parameters includes: When the heterogeneous system interoperability parameter satisfies the parameter adjustment condition, controlling the 5G communication cell to operate with the heterogeneous system interoperability parameter that satisfies the parameter adjustment condition; When the heterogeneous system interoperability parameters do not satisfy the parameter adjustment condition, a rollback process is performed on the adjusted heterogeneous system interoperability parameters.

7. The method for optimizing heterogeneous system interoperability parameters according to claim 6, characterized in that: When the heterogeneous system interoperability parameter does not satisfy the parameter adjustment condition, performing rollback processing on the adjusted heterogeneous system interoperability parameter includes: When the heterogeneous system interoperability parameters do not satisfy the parameter adjustment condition, the adjusted heterogeneous system interoperability parameters are adjusted to the heterogeneous system interoperability parameters before the adjustment or to the preset heterogeneous system interoperability parameters.

8. The method for optimizing heterogeneous system interoperability parameters according to claim 6, characterized in that: The method further comprises: When the number of times the heterogeneous system interoperability parameters are rolled back within the rollback detection duration is greater than or equal to the parameter rollback number threshold, the acquisition of the preset indicator is suspended within a third preset duration, and the start time of the third preset duration is later than the end time of the rollback detection duration.

9. A device for optimizing interoperability parameters of different systems, characterized in that: The device for optimizing heterogeneous system interoperability parameters comprises a processor, a memory, a computer program stored in the memory and executable by the processor, and a data bus for realizing connection and communication between the processor and the memory, wherein when the computer program is executed by the processor, the steps of the method for optimizing heterogeneous system interoperability parameters as described in any one of claims 1 to 8 are realized.

10. A storage medium for computer-readable storage, characterized in that: The storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the steps of the method for optimizing heterogeneous system interoperability parameters described in any one of claims 1 to 8.

Images