Wireless resource adjustment method, device, electronic device and storage medium

Abstract

The present application discloses a wireless resource adjustment method, device, electronic device and storage medium, the method comprising the following steps: determining a target base station to be adjusted for wireless resources serving 5G toB uplink services; performing wireless resource configuration operations on the target base station; generating an open application programming interface Open API summary script based on the wireless resource configuration operations; sending the Open API summary script to the base station network manager corresponding to the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station. Applying the technical solution provided by the present application, the wireless resources of the target base station can be adjusted quickly, the wireless resource adjustment operation of the base station can be simplified, the adjustment efficiency can be improved, and the service quality of the 5GtoB uplink service can be guaranteed.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a wireless resource adjustment method, device, electronic device and storage medium. Background Art

[0002] With the rapid development of communication technology, 5G (5th Generation Mobile Communication Technology) network has gradually developed. It has the characteristics of high transmission rate and low latency, which brings many new experiences to users and also enables the rapid development of 5G toB uplink services for enterprise users.

[0003] 5G toB uplink services, especially 5G toB large uplink services, need to achieve high uplink rates. In order to better meet the needs of 5GtoB uplink services, it is necessary to adjust the wireless resources of the toB base stations serving the 5G toB uplink services.

[0004] Currently, when adjusting the wireless resources of a toB base station, it is necessary to find the specific base station on the base station management interface, find its corresponding tables and parameters, and then make corresponding modifications. The operation is cumbersome and time-consuming, and the adjustment efficiency is low, which can easily affect the service quality of 5G toB uplink services. Summary of the invention

[0005] The purpose of this application is to provide a wireless resource adjustment method, device, electronic device and storage medium to simplify the wireless resource adjustment operation of the base station, improve the adjustment efficiency, and ensure the service quality of 5G toB uplink services.

[0006] In order to solve the above technical problems, this application provides the following technical solutions:

[0007] In a first aspect, an embodiment of the present application provides a method for adjusting a wireless resource, including:

[0008] Determine the target base station for wireless resource adjustment serving 5G toB uplink services;

[0009] Performing a radio resource configuration operation on the target base station;

[0010] Generate an open application programming interface Open API summary script based on the wireless resource configuration operation;

[0011] The Open API summary script is sent to the base station network manager corresponding to the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0012] In a specific implementation of the present application, the wireless resource configuration operation includes a bandwidth configuration operation, a frequency configuration operation, and a subframe ratio configuration operation, and the generating of an open application programming interface Open API summary script based on the wireless resource configuration operation includes:

[0013] Generate a first Open API script based on the bandwidth configuration operation, and compile the first Open API script;

[0014] Generate a second Open API script based on the frequency configuration operation, and compile the second Open API script;

[0015] Generate a third Open API script based on the subframe ratio configuration operation, and compile the third Open API script;

[0016] The compiled first Open API script, the second Open API script, and the third Open API script are aggregated to obtain an Open API aggregate script.

[0017] In a specific implementation of the present application, the bandwidth configuration operation is performed on the target base station through the following steps:

[0018] Configuring a bandwidth part BWP resource pool for the target base station;

[0019] sequentially configuring, for the target base station, a marked position PointA of the bandwidth and a frequency domain offset OffsetToPointA between the marked position of the bandwidth and the subcarrier with the lowest number of available physical resource blocks on the carrier;

[0020] Configure uplink bandwidth resources for the target base station and call uplink BWP resources;

[0021] Downlink bandwidth resources are configured for the target base station, and downlink BWP resources are called.

[0022] In a specific implementation of the present application, the frequency point configuration of the target base station is performed through the following steps:

[0023] Configure frequency PointA and OffsetToPointA for the target base station in sequence;

[0024] Configuring an uplink center frequency and a downlink center frequency for the target base station;

[0025] Determine a neighboring cell of the target base station, and configure an uplink center frequency point and a downlink center frequency point for the neighboring cell of the target base station.

[0026] In a specific implementation of the present application, subframe ratio configuration is performed on the target base station through the following steps:

[0027] Configure a frame sequence number, frame period, frame type and guard time slot symbol of a first period of a frame structure for the target base station;

[0028] The target base station is configured with a frame sequence number, frame period, frame type and protection time slot symbol of the second period of the frame structure, and a use flag of the second period of the frame structure is configured.

[0029] In a specific implementation manner of the present application, when there is one target base station, the first Open API script, the second Open API script, and the third Open API script are output in the form of JSON scripts;

[0030] When there are multiple target base stations, the first Open API script, the second Open API script and the third Open API script are output in the form of JAVA scripts.

[0031] In a specific implementation of the present application, after sending the Open API summary script to the base station network manager of the target base station through the I4 interface so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station, the method further includes:

[0032] Performing a service quality assessment on the 5G toB uplink service to obtain a quality assessment result;

[0033] If the quality assessment result does not meet the expected result, repeat the steps of performing wireless resource configuration operation on the target base station, generating an open application programming interface Open API summary script based on the wireless resource configuration operation, and sending the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0034] In a specific implementation of the present application, the service quality assessment includes air interface quality assessment and wireless resource assessment, the air interface quality assessment includes at least one of reference signal received power assessment, signal to interference plus noise ratio assessment, initial transmission block error rate assessment, spatial division multiplexing stream number assessment, and modulation and coding strategy assessment, and the wireless resource assessment includes at least one of uplink and downlink scheduling number assessment and resource block number assessment.

[0035] In a second aspect, an embodiment of the present application provides a wireless resource adjustment device, including:

[0036] A determination module is used to determine a target base station for a 5G toB uplink service for which wireless resources are to be adjusted;

[0037] A configuration module, used to perform a wireless resource configuration operation on the target base station;

[0038] A generating module, configured to generate an open application programming interface Open API summary script based on the wireless resource configuration operation;

[0039] The sending module is used to send the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0040] In a third aspect, an embodiment of the present application provides an electronic device, including:

[0041] Memory for storing computer programs;

[0042] A processor is used to implement the steps of the wireless resource adjustment method as described in the first aspect when executing the computer program.

[0043] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the wireless resource adjustment method as described in the first aspect is implemented.

[0044] In a fifth aspect, an embodiment of the present application provides a computer program product, which includes computer instructions, which are stored in a computer-readable storage medium and are suitable for being read and executed by a processor, so that an electronic device having the processor performs the steps of the wireless resource adjustment method as described in the first aspect.

[0045] By applying the technical solution provided in the embodiments of the present application, there is no need to go to the base station management interface to find a specific base station and modify the corresponding tables and parameters. Instead, the wireless resource configuration operation is performed on the target base station first, and then an Open API summary script is generated based on the wireless resource configuration operation. The Open API summary script is then sent to the base station network manager of the target base station through the I4 interface. The base station network manager can quickly adjust the wireless resources of the target base station by calling the Open API summary script, which simplifies the wireless resource adjustment operation of the base station, improves the adjustment efficiency, and ensures the service quality of the 5G toB uplink service.

[0046] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0048] Figure 1 This is a flowchart of an implementation of the wireless resource adjustment method in the embodiment of the present application;

[0049] Figure 2 This is a schematic diagram of an uplink and downlink subframe ratio of 7:3 in an embodiment of the present application;

[0050] Figure 3 This is a schematic diagram of an uplink and downlink subframe ratio of 1:3 in an embodiment of the present application;

[0051] Figure 4 This is a schematic diagram of OMC-R bandwidth modification rules in an embodiment of the present application;

[0052] Figure 5 A schematic diagram of the flow of bandwidth configuration operation in an embodiment of the present application;

[0053] Figure 6 This is a specific example flow chart of bandwidth configuration operation in an embodiment of the present application;

[0054] Figure 7 This is a schematic diagram of the OMC-R frequency modification rule in the embodiment of the present application;

[0055] Figure 8 This is a flow chart of the frequency configuration operation in the embodiment of the present application;

[0056] Fig. 9 This is a specific example flow chart of the frequency point configuration operation in the embodiment of the present application;

[0057] Fig.10 This is a schematic diagram of the OMC-R subframe ratio modification rule in the embodiment of the present application;

[0058] Fig.11 A schematic diagram of the process of subframe ratio configuration operation in an embodiment of the present application;

[0059] Fig.12 This is a specific example flow chart of the subframe ratio configuration operation in the embodiment of the present application;

[0060] Fig.13 Another implementation flow chart of the wireless resource adjustment method in the embodiment of the present application

[0061] Fig.14A schematic diagram of the structure of a wireless resource adjustment device in an embodiment of the present application;

[0062] Fig.15 This is a schematic diagram of the structure of an electronic device in an embodiment of the present application. DETAILED DESCRIPTION

[0063] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0064] The core of this application is to provide a wireless resource adjustment method. After determining the target base station to be adjusted for wireless resources serving the 5G toB uplink service, the wireless resource configuration operation can be performed on the target base station, and then an Open API (Open Application Program Interface) summary script is generated based on the wireless resource configuration operation, and the Open API summary script is sent to the base station network manager of the target base station through the I4 interface, so that the base station network manager can call the Open API summary script to adjust the wireless resources of the target base station. There is no need to go to the base station management interface to find a specific base station and modify the corresponding tables and parameters. Instead, the wireless resource configuration operation is performed on the target base station first, and then an Open API summary script is generated based on the wireless resource configuration operation, and then the Open API summary script is sent to the base station network manager of the target base station through the I4 interface. The base station network manager calls the Open API summary script to quickly adjust the wireless resources of the target base station, which simplifies the wireless resource adjustment operation of the base station, can improve the adjustment efficiency, and ensure the service quality of the 5G toB uplink service.

[0065] See also Figure 1 As shown, it is an implementation flow chart of a wireless resource adjustment method provided in an embodiment of the present application, and the method may include the following steps:

[0066] S110: Determine the target base station for wireless resource adjustment serving the 5G toB uplink service.

[0067] The target base station can be any toB base station serving the 5G toB uplink service.

[0068] In an embodiment of the present application, it can be determined whether the base station serving the 5G toB uplink service needs to adjust the wireless resources according to the actual situation. For example, it can be determined whether to adjust the wireless resources of the corresponding base station according to the quality evaluation result of the 5G toB uplink service.

[0069] An information input interface can be provided for operation and maintenance personnel. Operation and maintenance personnel can input basic information such as gNB ID (5G base station ID), Cell ID (cell ID), Local Cell ID (local cell ID), base station name, cell name, etc. through the information input interface according to actual needs. According to the received input information, the target base station to be adjusted for wireless resources can be determined. There can be one or more target base stations.

[0070] S120: Perform radio resource configuration operations on the target base station.

[0071] After determining the target base station for 5G toB uplink services to be adjusted for wireless resources, wireless resource configuration operations can be further performed on the target base station. Wireless resources may include bandwidth, frequency, subframe ratio and other resources.

[0072] In the 5G network, for 5G toB business operations, 5G toB uplink services, especially 5G toB large uplink services, need to achieve high uplink rates. Therefore, it is necessary to consider the reasonable adjustment of wireless resources such as the bandwidth, frequency, and subframe ratio of the toB base station to reduce interference from outdoor base stations.

[0073] In terms of bandwidth, the maximum bandwidth supported by 5G base stations is closely related to the subcarrier spacing. Protocol 38.1015.3.2 provides the maximum bandwidth supported under different SCS (subcarrier spacing), as shown in Table 1.

[0074]

[0075] Table 1

[0076] As can be seen from Table 1, the maximum bandwidth supported when the SCS is 15kHz is 50MHz, and the maximum bandwidth supported when the SCS is 30kHz is 100MHz.

[0077] In terms of frequency points, China Telecom and China Unicom jointly build and share. China Telecom can use the 3.4GHz-3.5GHz frequency band, China Unicom can use the 3.5GHz-3.6GHz frequency band, and China Telecom, China Unicom and China Telecom share the 3.3GHz-3.4GHz frequency band. At present, the center frequency of the 5G construction area of ​​China Telecom in the existing network is 3450MHz, the center frequency of the 5G construction area of ​​China Unicom is 3549.96MHz, and the center frequency of China Telecom, China Unicom and China Telecom is 3350.04MHz.

[0078] In terms of subframe ratio, the subframe ratio used by China Telecom's entire network is a dual-cycle 2.5ms uplink and downlink configuration, with a time slot format repetition period of 5ms (10 time slots), and the two 2.5ms uplink and downlink time slots in 5ms are allocated differently. The uplink and downlink subframe ratio can be adjusted to 1D3U, and the 5slot (time slot) period is 2.5ms. Figure 2 This is a schematic diagram of an uplink and downlink subframe ratio of 7:3. Figure 3 It is a schematic diagram of an uplink and downlink subframe ratio of 1:3, wherein D represents a downlink time slot, S represents a flexible time slot, and U represents an uplink time slot.

[0079] Based on the above-mentioned related protocols and related information, wireless resource configuration operations such as bandwidth, frequency and subframe ratio can be performed on the target base station.

[0080] S130: Generate an open application programming interface Open API summary script based on the wireless resource configuration operation.

[0081] In an embodiment of the present application, after determining the target base station for wireless resource adjustment serving the 5G toB uplink service and performing wireless resource configuration operations on the target base station, an Open API summary script can be generated based on the wireless resource configuration operations.

[0082] Specifically, when configuring wireless resources for the target base station, the wireless resource modification rules of the base station network manager corresponding to the target base station can be determined first, and then based on the wireless resource modification rules of the base station network manager, the tables and parameters in the base station network manager are processed in turn, and the table names and parameters involved in the Open API script writing are obtained and recorded, and then an Open API summary script is generated based on the base station ID, each table name and each modified parameter item.

[0083] S140: Send the Open API summary script to the base station network manager corresponding to the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0084] The I4 interface is an interface in the wireless network capacity scheduling subsystem, which clarifies the interface requirements such as parameter adjustment management, MML (Man-Machine Language) instruction package management, and slice management. The I4 interface is the interface between the integrated network management and the base station network management, namely OMC-R.

[0085] The I4 interface is an API interface, and the interface protocol is RESTful (a design style and development method for network applications). According to different operation and maintenance requirements, the I4 interface can be further refined into parameter adjustment management interface, MML instruction package management interface, etc. The transmission protocol of the I4 interface adopts HTTP1.1 (Hypertext Transfer Protocol Version 1.1), supports TLSv1.2 (Transport Layer Security version 1.2) and above security protocols, and the transmission content is encoded in UTF-8 (8-bit Unicode Transformation Format, a variable-length character encoding for Unicode) without BOM (Byte Order Mark) format, and encrypted access is based on HTTPS (Hyper Text Transfer Protocol over Secure Socket Layer). The naming method of URI (Uniform Resource Identifier) ​​adopts camel case naming, and URL (uniform resource locator) / URI is case-sensitive. The URI format is / api / rest / {apiCategory} / {apiVersion}. The message bodies of the Request and Response must be in JSON (JavaScript Object Notation, JS object notation) format. The HTTP / 1.1 method semantics of the RESTful API interface are mainly: GET (query resource), POST (create resource), PUT (update known resource), DELETE (delete resource).

[0086] Because the I4 interface is an API interface, in the embodiment of the present application, after the Open API summary script is generated based on the wireless resource configuration operation performed on the target base station, the Open API summary script can be sent to the base station network manager corresponding to the target base station through the I4 interface. The base station network manager can adjust the wireless resources of the target base station by calling the Open API summary script.

[0087] Of course, before sending the Open API summary script to the base station network manager corresponding to the target base station, the script validity test can also be performed on the Open API summary script. If the script validity test fails, the script is repaired, and then the script validity test is performed on the repaired Open API summary script. After the script validity test passes, the Open API summary script is sent to the base station network manager corresponding to the target base station through the I4 interface, which can effectively ensure the smooth adjustment of the wireless resources of the target base station.

[0088] By applying the method provided in the embodiment of the present application, there is no need to go to the base station management interface to find a specific base station and modify the corresponding tables and parameters. Instead, the wireless resource configuration operation is performed on the target base station first, and then an Open API summary script is generated based on the wireless resource configuration operation. The Open API summary script is then sent to the base station network manager of the target base station through the I4 interface. The base station network manager can quickly adjust the wireless resources of the target base station by calling the Open API summary script, which simplifies the wireless resource adjustment operation of the base station, improves the adjustment efficiency, and ensures the service quality of the 5G toB uplink service.

[0089] In one embodiment of the present application, the wireless resource configuration operation may include a bandwidth configuration operation, a frequency configuration operation, and a subframe ratio configuration operation. Generating an open application programming interface Open API summary script based on the wireless resource configuration operation may include the following steps:

[0090] Step 1: Generate a first Open API script based on the bandwidth configuration operation, and compile the first Open API script;

[0091] Step 2: Generate a second Open API script based on the frequency configuration operation, and compile the second Open API script;

[0092] Step 3: Generate a third Open API script based on the subframe ratio configuration operation, and compile the third Open API script;

[0093] Step 4: Aggregate the compiled first Open API script, the second Open API script, and the third Open API script to obtain an Open API aggregate script.

[0094] For the convenience of description, the above steps are combined for explanation.

[0095] In an embodiment of the present application, the wireless resource configuration operation performed on the target base station may include a bandwidth configuration operation, a frequency configuration operation, and a subframe ratio configuration operation.

[0096] A first Open API script can be generated based on the bandwidth configuration operation, and the first Open API script can be compiled. If the compilation fails, the operation of generating the first Open API script based on the bandwidth configuration operation can be repeated. Before generating the first Open API script based on the bandwidth configuration operation, a first legitimacy check can be performed on the configured bandwidth. If the first legitimacy check fails, the bandwidth configuration operation is performed again. If the first legitimacy check passes, the first Open API script can be generated based on the bandwidth configuration operation. Specifically, the first legitimacy check on the configured bandwidth can be to check whether the configured bandwidth is within the bandwidth range supported by the current subcarrier spacing.

[0097] Similarly, a second Open API script can be generated based on the frequency configuration operation, and the second Open API script can be compiled. If the compilation fails, the operation of generating the second Open API script based on the frequency configuration operation can be repeated. Before generating the second Open API script based on the frequency configuration operation, a second legitimacy check can be performed on the configured frequency. If the second legitimacy check fails, the frequency configuration operation can be performed again. If the second legitimacy check passes, a second Open API script can be generated based on the frequency configuration operation. Specifically, performing a second legitimacy check on the configured frequency can be to check whether the configured frequency is within the supported frequency range.

[0098] Similarly, a third Open API script can be generated based on the subframe ratio configuration operation, and the third Open API script can be compiled. If the compilation fails, the operation of generating the third Open API script based on the subframe ratio configuration operation can be repeated. Before generating the third Open API script based on the subframe ratio operation, a third legitimacy check can be performed on the configured subframe ratio. If the third legitimacy check fails, the subframe ratio configuration operation can be re-performed. If the third legitimacy check passes, a third Open API script can be generated based on the subframe ratio operation. Specifically, performing a third legitimacy check on the configured subframe ratio can be to check whether the configured subframe ratio is a supported subframe ratio.

[0099] If the first Open API script, the second Open API script, and the third Open API script are all compiled successfully, the compiled first Open API script, the second Open API script, and the third Open API script may be aggregated to obtain an Open API aggregated script.

[0100] In an embodiment of the present application, when there is one target base station, the first Open API script, the second Open API script and the third Open API script are output in the form of JSON scripts; when there are multiple target base stations, the first Open API script, the second Open API script and the third Open API script are output in the form of JAVA scripts.

[0101] Specifically, when there is only one target base station, the Open API script is compiled based on the single site. When the base station ID, target table and parameters are known, the Open API script compiled based on the single site is output in the form of a JSON script. The process of compiling and generating the JSON script is as follows:

[0102] Enter the base station ID → Get the token → Enter the ManagedElementType → Enter moData → Enter the parameters → Enter ne → Generate the JSON script → Verify the legality of the generated JSON script → Determine whether the compilation is successful → If successful, end; if not, fix the error and re-verify the legality.

[0103] When there are multiple target base stations, multiple base stations can be processed at the same time. The JAVA language can be used to compile the above JSON script for the second time. That is, after generating the JSON script, further generate the JAVA script, and then perform a legality check on the generated JAVA script to determine whether the compilation is passed. If it is passed, it ends. If it is not passed, the error is repaired and the legality check is performed again.

[0104] Generate corresponding Open API scripts based on different types of wireless resource configuration operations, and then summarize the scripts to quickly obtain the Open API summary script.

[0105] In one embodiment of the present application, the bandwidth configuration operation can be performed on the target base station through the following steps:

[0106] The first step: configure the bandwidth part BWP resource library for the target base station;

[0107] The second step: sequentially configure the target base station with the bandwidth calibration position PointA and the frequency domain offset OffsetToCarrier between PointA and the subcarrier with the lowest number of available physical resource blocks on the carrier;

[0108] The third step: configure uplink bandwidth resources for the target base station and call uplink BWP resources;

[0109] The fourth step: configure downlink bandwidth resources for the target base station and call the downlink BWP resources.

[0110] For the convenience of description, the above four steps are combined for explanation.

[0111] In the embodiment of the present application, the bandwidth configuration operation for the target base station may be based on a predetermined base station network management bandwidth modification rule, namely, an OMC-R bandwidth modification rule.

[0112] To modify the bandwidth through OMC-R, the uplink bandwidth and downlink bandwidth need to be operated separately, and the bandwidth definition specifications, BWP (Bandwidth Part) subcarrier spacing SCS and BWP resource library contents of the 3GPP (3rd Generation Partnership Project) protocol need to be jointly debugged.

[0113] like Figure 4 As shown, the OMC-R bandwidth modification rules may include: the first step is to modify the cell uplink bandwidth and the cell downlink bandwidth respectively, and check the uplink BWP subcarrier spacing and the downlink BWP subcarrier spacing respectively; the second step is to determine whether the correction value meets the 3GPP protocol requirements, if not, repeat the operation of the first step, if it does, execute the operation of the third step; the third step is to determine whether the BWP is modified in linkage, if linkage modification is required, modify the uplink BWP reference index and the downlink BWP reference index respectively, if linkage modification is not required, modify the BWP resource library, and repeat the operation of determining whether the BWP is modified in linkage.

[0114] When bandwidth configuration is performed on the target base station, the tables and parameters in the OMC-R may be processed in sequence based on the OMC-R bandwidth modification rule, and the table names and parameters involved in the Open API scripting may be obtained and recorded.

[0115] like Figure 5 As shown in the figure, the bandwidth configuration operation for the target base station can be broken down into the following four tasks:

[0116] Task 1: Configure the BWP resource library for the target base station, including the configuration of BWP RB (Resource Block), SCS and other resources;

[0117] Task 2: Configure bandwidth-related parameters for the target base station in sequence, including PointA and OffsetTo Carrier;

[0118] Task 3: Configure uplink bandwidth resources for the target base station and call uplink BWP resources;

[0119] Task 4: Configure downlink bandwidth resources for the target base station and call downlink BWP resources.

[0120] Below Figure 6The configuration of a large uplink bandwidth of 100 MHz for the target base station is taken as an example to illustrate the bandwidth configuration operation.

[0121] You can configure the BWP resource library first. Specifically, you can query the table BWP and pre-regulate all parameters of the BWP resource library, including the configuration of BWP RB, SCS and other resources;

[0122] Then configure the uplink bandwidth. The key table names and parameters involved in the Open API script are CarrierUL, nrbandwidth, PhyResourceConfigforBWPUL, and refBWP. Specifically, you can query the CarrierUL table, configure nrbandwidth, query the SCSSpecicalCarrierListUL table, and query the 3GPP protocol to determine whether carrierBandwidth is linked. If not, reconfigure nrbandwidth. If yes, query the PhyResourceConfigforBWPUL table and call refBWP.

[0123] Reconfigure the downlink bandwidth. The key table names and parameters involved in the Open API script are CarrierDL, nrbandwidth, PhyResourceConfigforBWPDL, and refBWP. Specifically, you can query the CarrierDL table, configure nrbandwidth, query the SCSSpecicalCarrierListDL table, and query the 3GPP protocol to determine whether carrierBandwidth is linked. If not, reconfigure nrbandwidth. If yes, query the PhyResourceConfigforBWPDL table and call refBWP.

[0124] Based on the actual situation that the maximum bandwidth of the FR1 frequency band of the existing base station is 100M and the 3.5G AAU (Active Antenna Unit) can only configure the BWP SCS to 30KHz, the 5G toB large bandwidth configuration resource table based on the Open API can be output, including four tables and four parameters, as shown in Table 2:

[0125]

[0126] Table 2

[0127] By configuring the bandwidth of the target base station through the above operations, the validity of the bandwidth configuration operation can be guaranteed, and a guarantee can be provided for the subsequent OMC-R to call the Open API summary script to smoothly adjust the bandwidth of the target base station.

[0128] In one embodiment of the present application, the frequency point configuration of the target base station can be performed through the following steps:

[0129] The first step: configure the frequency point PointA and the frequency offset OffsetToPointA between Point A and the lowest frequency point for the target base station in sequence;

[0130] The second step: configure the uplink center frequency and the downlink center frequency for the target base station;

[0131] The third step: determine the neighboring cells of the target base station and configure the uplink center frequency and the downlink center frequency for the neighboring cells of the target base station.

[0132] For the convenience of description, the above three steps are combined for explanation.

[0133] In the embodiment of the present application, the frequency configuration operation for the target base station may be based on a predetermined base station network management frequency modification rule, namely, an OMC-R frequency modification rule.

[0134] To modify the frequency through OMC-R, the uplink frequency and downlink frequency need to be operated separately. At the same time, the calculation method of the cell center frequency and GSCN (Global Synchronization Channel Number) frequency needs to be clarified in combination with the 3GPP protocol. Finally, the modification of the uplink and downlink cell center frequencies can be completed in conjunction with parameters such as PointA and offsetToPointA.

[0135] like Figure 7 As shown, the OMC-R frequency modification rules may include: the first step, modifying the central frequency of the 5GtoB base station in the implementation area. Specifically, the uplink central frequency of the cell, the uplink offsetToPointA, the downlink central frequency of the cell, and the downlink offsetToPointA may be modified respectively; the second step, determining whether the GSCN is modifiable. If it is modifiable, modify the GSCN offset of the implementation area by querying 3GPP protocol 38.101, and then execute the operation of the third step. If it is not modifiable, directly execute the operation of the third step; the third step, determining whether the central frequency is in the neighboring cell frequency list. If so, modify the central frequency of the neighboring cell external cell list. If not, add frequency and frequency band information to the neighboring cell, and re-determine whether the central frequency is in the neighboring cell frequency list.

[0136] When the frequency of the target base station is configured, the tables and parameters in the OMC-R can be processed in sequence based on the OMC-R frequency modification rule to obtain and record the table names and parameters involved in the Open API scripting.

[0137] like Figure 8 As shown in the figure, the frequency configuration operation for the target base station can be broken down into the following three tasks:

[0138] Task 1: Configure frequency-related parameters for the target base station in sequence, including frequency PointA and OffsetToPointA;

[0139] Task 2: Configure the uplink center frequency and downlink center frequency for the target base station respectively;

[0140] Task 3: Determine the neighboring cells of the target base station. This can be done by reading the neighboring base station ID and cell ID, and then configuring the uplink center frequency and downlink center frequency for the neighboring cells of the target base station respectively.

[0141] Below Fig. 9 The frequency configuration of the target base station is taken as an example to illustrate the frequency configuration operation.

[0142] You can configure the cell uplink frequency first. You need to query the table CarrierUL and configure the uplink center frequency CarrierUL.

[0143] To configure the downlink frequency of the cell, you need to query the CarrierDL table and configure the downlink center frequency CarrierDL;

[0144] Then, to clarify the neighboring cell list, you need to query the table ExternalNRCellCU and read all gNBId and cellLocalId;

[0145] Then, to add a configured frequency point in the neighboring cell, you need to first query the table NRFreq, configure the SSB frequency ssbFrequency, then query the table FrequencyBandList, configure the frequency band indication freqBandIndicator, and finally query the table NRFreqRelation to configure refNRFreq;

[0146] Finally, to configure the frequency in the external cell of the neighboring area, you need to query the ExternalNRCellCU table for each neighboring cell, configure frequencyUL and frequencyDL, query the NRCellRelation table, configure refExternalNRCellCU and refNRCellCU, and query the SsbMeasInfo table to configure frequency.

[0147] For the toB base stations that have been put into operation, the tables NRFreq, FrequencyBandList, and NRFreqRelation involved in the task of adding frequency configuration in the neighboring area have been configured in advance, and the table NRCellRelation involved in the task of configuring the frequency in the neighboring external cell has also been configured, without the need to check and modify.

[0148] Taking a certain 5G telecom construction area as an example, the base station is modified to China Unicom frequency, that is, the cell center frequency is 636664, the frequency is 3549.96MHz, and the SSB center frequency GSCN is 7853, the frequency is 3509.76MHz. The 5G toB heterogeneous frequency configuration resource table based on Open API includes 8 tables, including CarrierUL, CarrierDL, NRFreq, FrequencyBandList, NRFreqRelation, ExternalNRCellCU, NRCellRelation and SsbMeasInfo, as shown in Table 3 below:

[0149]

[0150] Table 3

[0151] By performing the above operations to configure the frequency of the target base station, the validity of the frequency configuration operation can be guaranteed, and a guarantee can be provided for the subsequent OMC-R to call the Open API summary script to smoothly adjust the frequency of the target base station.

[0152] In one embodiment of the present application, subframe ratio configuration may be performed on the target base station through the following steps:

[0153] The first step: configuring the target base station with a frame sequence number, frame period, frame type and guard time slot symbol of the first period of the frame structure;

[0154] The second step: configure the target base station with the frame sequence number, frame period, frame type and protection time slot symbol of the second period of the frame structure, and configure the use flag of the second period of the frame structure.

[0155] For the convenience of description, the above two steps are combined for explanation.

[0156] In the embodiment of the present application, the subframe ratio configuration operation performed on the target base station may be based on a predetermined base station network management subframe ratio modification rule, namely, an OMC-R subframe ratio modification rule.

[0157] To modify the subframe ratio through OMC-R, you need to modify the period of the first period of the frame structure and the second period of the frame structure, the uplink and downlink subframe ratio, and the special subframe configuration.

[0158] like Fig.10 As shown, the OMC-R subframe ratio modification rules may include: the first step, modifying the first period ratio of the frame structure, including respectively modifying the period, uplink and downlink subframe ratios and special subframe ratios of the first period of the frame structure; the second step, determining whether the second period of the frame structure needs to be configured, and if so, modifying the second period ratio of the frame structure, including respectively modifying the period, uplink and downlink subframe ratios and special subframe ratios of the second period of the frame structure.

[0159] When configuring the subframe ratio of the target base station, the tables and parameters in the OMC-R can be processed in sequence based on the OMC-R subframe ratio modification rule, and the table names and parameters involved in the Open API scripting can be obtained and recorded.

[0160] like Fig.11 As shown, the subframe ratio configuration operation for the target base station can be specifically decomposed into the following two tasks:

[0161] Task 1: configure the frame sequence number, frame period, frame type and guard period symbol of the first period of the frame structure for the target base station, i.e., the GP (Guard Period) symbol;

[0162] Task 2: Configure the frame sequence number, frame period, frame type and GP symbol of the second period of the frame structure for the target base station, and configure the use flag of the second period of the frame structure.

[0163] Below Fig.12 The subframe ratio configuration of the target base station is taken as an example to illustrate the subframe ratio configuration operation.

[0164] You can first configure the first period of the frame structure. You need to query the table TddConfig to configure the period dlULTransmissionPeriodicity1 of the first period of the frame structure, the uplink and downlink frame structure frameType1, the number of downlink symbols nrofDownlinkSymbols1, the number of uplink symbols nrofUplinkSymbols1, and the number of protection symbols gpNum in the special subframe;

[0165] Then determine whether the second cycle of the frame structure needs to be configured. If so, query the table TddConfig and configure frameType2Present.

[0166] Then configure the second period of the frame structure. You need to query the table TddConfig to configure the period dlULTransmissionPeriodicity2 of the second period of the frame structure, the uplink and downlink frame structure frameType2, and the number of downlink symbols nrofDownlinkSymbols2 and uplink symbols nrofUplinkSymbols2 in the special subframe.

[0167] To improve the uplink rate of 5G toB services, the uplink subframe ratio can be configured, for example, as a 1D3U subframe ratio structure. The 5G toB subframe ratio configuration resource table based on Open API includes 10 parameters in a table called TddConfig. When configured as 1D3U, the parameter frameType2Present is configured to 0, which means that the second period of the frame structure is not configured. The details are shown in Table 4 below:

[0168] Serial number Table name parameter Parameter Value 1 TddConfig dlULTransmissionPeriodicity1 ms2p5 2 TddConfig frameType1 1；2；0；0；0 3 TddConfig nrofDownlinkSymbols1 10 4 TddConfig nrofUplinkSymbols1 2 5 TddConfig gpNum 2 6 TddConfig frameType2Present 0 7 TddConfig dlULTransmissionPeriodicity2 ms2p5 8 TddConfig frameType2 1；1；2；0；0 9 TddConfig nrofUplinkSymbol 2 10 TddConfig nrofDownlinkSymbols2 10

[0169] Table 4

[0170] By configuring the subframe ratio of the target base station through the above operations, the validity of the subframe ratio configuration operation can be guaranteed, and a guarantee is provided for the subsequent OMC-R to call the Open API summary script to smoothly adjust the subframe ratio of the target base station.

[0171] like Fig.13 As shown, in one embodiment of the present application, after the Open API summary script is sent to the base station network manager of the target base station through the I4 interface so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station, the method may further include the following steps:

[0172] S150: perform service quality assessment on the 5G toB uplink service and obtain a quality assessment result;

[0173] S160: Determine whether the quality assessment result reaches the expected result. If the quality assessment result does not reach the expected result, repeat the steps of performing wireless resource configuration operation on the target base station in S120, generating an open application programming interface Open API summary script based on the wireless resource configuration operation in S130, and sending the Open API summary script to the base station network manager of the target base station through the I4 interface in S140, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station. If the quality assessment result reaches the expected result, the adjustment is completed.

[0174] In an embodiment of the present application, after determining the target base station to be subjected to wireless resource adjustment serving the 5G toB uplink service, a wireless resource configuration operation is performed on the target base station, an open application programming interface Open API summary script is generated based on the wireless resource configuration operation, and the Open API summary script is sent to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station. After that, the wireless resources of the target base station have been adjusted, and the service quality evaluation of the 5G toB uplink service served by the target base station can be performed.

[0175] Specifically, the service quality assessment may include air interface quality assessment and wireless resource assessment. The air interface quality assessment includes at least one of reference signal received power assessment, signal to interference plus noise ratio assessment, initial transmission block error rate assessment, spatial division multiplexing stream number assessment, and modulation and coding strategy assessment. The wireless resource assessment includes at least one of uplink and downlink scheduling times assessment and resource block number assessment.

[0176] The reference signal received power, RSRP (Reference Signal Receiving Power), is a key parameter representing the strength of a wireless signal and is the average value of the signal power received on all REs (resource elements) carrying a reference signal in a symbol.

[0177] Signal to Interference plus Noise Ratio (SINR) refers to the ratio of the strength of the received useful signal to the strength of the received interference signal (noise and interference).

[0178] Initial block error rate, or IBLER (Initial BLock Error Rate), refers to the ratio of data blocks with initial transmission errors to all initial transmission data blocks.

[0179] The number of spatial division multiplexing streams, or RANK, refers to the number of times the same time-frequency resources are divided into several parts in space for simultaneous transmission. When the time-frequency resources remain unchanged, the higher the RANK, the higher the actual throughput.

[0180] Modulation and coding strategy, namely MCS (Modulation and Coding Scheme), defines the number of effective bits that an RE (Resource Element) can carry. There are a total of 0-31 MCS schemes, of which 29-31 are reserved. The higher the MCS index, the higher the number of effective bits that can be carried.

[0181] For 5G toB uplink services, air interface quality evaluation and wireless resource evaluation can be performed. Each evaluation item can be compared with the corresponding optimization threshold to determine whether each evaluation item reaches the corresponding optimization threshold, and then the quality evaluation result can be determined based on the result of each evaluation item.

[0182] If the quality assessment result reaches the expected result, it can be considered that the current adjustment of the wireless resources of the target base station has taken effect, and the optimization process can be ended. If the quality assessment result does not reach the expected effect, the wireless resource configuration operation of the target base station can be repeated, the open application programming interface OpenAPI summary script is generated based on the wireless resource configuration operation, and the Open API summary script is sent to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station, readjusts it, and performs service quality assessment on the 5G toB uplink service again after the adjustment, until the quality assessment result reaches the expected effect.

[0183] Corresponding to the above method embodiment, the embodiment of the present application further provides a wireless resource adjustment device. The wireless resource adjustment device described below and the wireless resource adjustment method described above can refer to each other.

[0184] See also Fig.14 As shown, the wireless resource adjustment device 1400 may include the following modules:

[0185] Determine module 1410, for serving a target base station for 5G toB uplink service for which radio resources are to be adjusted;

[0186] Configuration module 1420, used to perform radio resource configuration operation on the target base station;

[0187] A generating module 1430 is used to generate an open application programming interface Open API summary script based on the wireless resource configuration operation;

[0188] The sending module 1440 is used to send the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0189] By using the device provided in the embodiment of the present application, there is no need to go to the base station management interface to find a specific base station and modify the corresponding tables and parameters. Instead, the wireless resource configuration operation is performed on the target base station first, and then an Open API summary script is generated based on the wireless resource configuration operation. The Open API summary script is then sent to the base station network manager of the target base station through the I4 interface. The base station network manager can quickly adjust the wireless resources of the target base station by calling the Open API summary script, which simplifies the wireless resource adjustment operation of the base station, improves the adjustment efficiency, and ensures the service quality of the 5G toB uplink service.

[0190] In a specific implementation of the present application, the wireless resource configuration operation includes a bandwidth configuration operation, a frequency configuration operation and a subframe ratio configuration operation, and the generation module 1430 is used to:

[0191] Generate a first Open API script based on the bandwidth configuration operation, and compile the first Open API script;

[0192] Generate a second Open API script based on the frequency configuration operation, and compile the second Open API script;

[0193] Generate a third Open API script based on the subframe ratio configuration operation, and compile the third Open API script;

[0194] The compiled first Open API script, the second Open API script, and the third Open API script are aggregated to obtain an Open API aggregated script.

[0195] In a specific implementation of the present application, the configuration module 1420 is used to perform bandwidth configuration operations on the target base station through the following steps:

[0196] Configure a bandwidth part BWP resource pool for the target base station;

[0197] The target base station is sequentially configured with the marked position PointA of the bandwidth and the frequency domain offset OffsetToCarrier between the marked position of the bandwidth and the subcarrier with the lowest number of available physical resource blocks on the carrier;

[0198] Configure uplink bandwidth resources for the target base station and call uplink BWP resources;

[0199] Configure downlink bandwidth resources for the target base station and call the downlink BWP resources.

[0200] In a specific implementation of the present application, the configuration module 1420 is used to perform frequency configuration on the target base station through the following steps:

[0201] Configure the frequency point PointA and the frequency deviation OffsetToPointA between Point A and the lowest frequency point for the target base station in sequence;

[0202] Configure the uplink center frequency and the downlink center frequency for the target base station;

[0203] Determine the neighboring cells of the target base station, and configure the uplink center frequency and the downlink center frequency for the neighboring cells of the target base station.

[0204] In a specific implementation of the present application, the configuration module 1420 is used to perform subframe ratio configuration on the target base station through the following steps:

[0205] Configure the target base station with a frame sequence number, frame period, frame type and guard time slot symbol of the first period of the frame structure;

[0206] The target base station is configured with a frame sequence number, frame period, frame type and protection time slot symbol of the second period of the frame structure, and a use flag of the second period of the frame structure.

[0207] In a specific implementation of the present application, when there is one target base station, the first Open API script, the second Open API script, and the third Open API script are output in the form of JSON scripts;

[0208] When there are multiple target base stations, the first Open API script, the second Open API script and the third Open API script are output in the form of JAVA scripts.

[0209] In a specific embodiment of the present application, an evaluation module is also included for:

[0210] The sending module 1440 sends the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station, and then performs a service quality assessment on the 5G toB uplink service to obtain a quality assessment result;

[0211] If the quality assessment result does not meet the expected result, the triggering module 1440 repeats the steps of performing wireless resource configuration operations on the target base station, generating an open application programming interface Open API summary script based on the wireless resource configuration operation, and sending the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the OpenAPI summary script to adjust the wireless resources of the target base station.

[0212] In a specific implementation of the present application, the service quality assessment includes air interface quality assessment and wireless resource assessment. The air interface quality assessment includes at least one of reference signal received power assessment, signal to interference plus noise ratio assessment, initial transmission block error rate assessment, space division multiplexing stream number assessment, and modulation and coding strategy assessment. The wireless resource assessment includes at least one of uplink and downlink scheduling number assessment and resource block number assessment.

[0213] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0214] Corresponding to the above method embodiment, the present application embodiment further provides an electronic device, including:

[0215] Memory for storing computer programs;

[0216] The processor is used to implement the steps of the above-mentioned wireless resource adjustment method when executing a computer program.

[0217] like Fig.15 , which is a schematic diagram of the composition structure of an electronic device, the electronic device may include: a processor 1510, a memory 1511, a communication interface 1512 and a communication bus 1513. The processor 1510, the memory 1511 and the communication interface 1512 all communicate with each other through the communication bus 1513.

[0218] In the embodiment of the present application, the processor 1510 may be a central processing unit (CPU), an application specific integrated circuit, a digital signal processor, a field programmable gate array, or other programmable logic devices.

[0219] The processor 1510 may call a program stored in the memory 1511. Specifically, the processor 1510 may execute operations in an embodiment of the wireless resource adjustment method.

[0220] The memory 1511 is used to store one or more programs, which may include program codes, and the program codes include computer operation instructions. In the embodiment of the present application, the memory 1511 at least stores programs for implementing the following functions:

[0221] Determine the target base station for wireless resource adjustment serving 5G toB uplink services;

[0222] Performing wireless resource configuration operations on the target base station;

[0223] Generate an open application programming interface Open API summary script based on wireless resource configuration operations;

[0224] The Open API summary script is sent to the base station network manager corresponding to the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

[0225] In one possible implementation, the memory 1511 may include a program storage area and a data storage area, wherein the program storage area can store an operating system and application programs required for at least one function (such as an information interaction function, a script compilation function), etc.; the data storage area can store data created during use, such as configuration operation data, script data, etc.

[0226] In addition, the memory 1511 may include a high-speed random access memory and may also include a non-volatile memory, such as at least one disk storage device or other volatile solid-state storage device.

[0227] The communication interface 1512 may be an interface of a communication module, and is used to connect to other devices or systems.

[0228] Of course, it should be noted that Fig.15 The structure shown does not constitute a limitation on the electronic device in the embodiment of the present application. In actual applications, the electronic device may include Fig.15 More or fewer components than shown, or combinations of certain components.

[0229] Corresponding to the above method embodiments, the embodiments of the present application also provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned wireless resource adjustment method are implemented.

[0230] In addition, it should be noted that: the embodiment of the present application also provides a computer program product or a computer program, which may include a computer instruction, and the computer instruction may be stored in a computer-readable storage medium. The processor of the electronic device reads the computer instruction from the computer-readable storage medium, and the processor may execute the computer instruction so that the electronic device performs the description of the wireless resource adjustment method in the corresponding embodiment above, so it will not be repeated here. In addition, the description of the beneficial effects of using the same method will not be repeated. For technical details not disclosed in the computer program product or computer program embodiment involved in this application, please refer to the description of the method embodiment of this application.

[0231] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0232] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0233] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0234] Specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only used to help understand the technical solution and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A method for adjusting wireless resources, characterized in that: include: Determine the target base station for wireless resource adjustment serving 5G toB uplink services; Performing a radio resource configuration operation on the target base station; Generate an open application programming interface Open API summary script based on the wireless resource configuration operation; Sending the Open API summary script to the base station network manager corresponding to the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station; The wireless resource configuration operation includes a bandwidth configuration operation, a frequency configuration operation and a subframe ratio configuration operation; The bandwidth configuration operation is performed on the target base station by the following steps: Configuring a bandwidth part BWP resource pool for the target base station; The target base station is sequentially configured with a bandwidth calibration position PointA and a frequency domain offset OffsetToCarrier between PointA and the subcarrier with the lowest number of available physical resource blocks on the carrier; Configure uplink bandwidth resources for the target base station and call uplink BWP resources; Configuring downlink bandwidth resources for the target base station and calling downlink BWP resources; The frequency point of the target base station is configured by the following steps: The target base station is sequentially configured with a frequency point PointA and a frequency deviation OffsetToPointA between PointA and the lowest frequency point; Configuring an uplink center frequency and a downlink center frequency for the target base station; Determine a neighboring cell of the target base station, and configure an uplink central frequency point and a downlink central frequency point for the neighboring cell of the target base station; The subframe ratio configuration of the target base station is performed by the following steps: Configure a frame sequence number, frame period, frame type and guard time slot symbol of a first period of a frame structure for the target base station; The target base station is configured with a frame sequence number, frame period, frame type and protection time slot symbol of the second period of the frame structure, and a use flag of the second period of the frame structure is configured.

2. The wireless resource adjustment method according to claim 1, characterized in that: The generating of an open application programming interface Open API summary script based on the wireless resource configuration operation includes: Generate a first Open API script based on the bandwidth configuration operation, and compile the first Open API script; Generate a second Open API script based on the frequency configuration operation, and compile the second Open API script; Generate a third Open API script based on the subframe ratio configuration operation, and compile the third Open API script; The compiled first Open API script, the second Open API script, and the third Open API script are aggregated to obtain an Open API aggregate script.

3. The wireless resource adjustment method according to claim 2, characterized in that: When there is one target base station, the first Open API script, the second Open API script, and the third Open API script are output in the form of JSON scripts; When there are multiple target base stations, the first Open API script, the second Open API script and the third Open API script are output in the form of JAVA scripts.

4. The wireless resource adjustment method according to any one of claims 1 to 3, characterized in that: After sending the Open API summary script to the base station network manager of the target base station through the I4 interface so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station, the method further includes: Performing a service quality assessment on the 5G toB uplink service to obtain a quality assessment result; If the quality assessment result does not meet the expected result, repeat the steps of performing wireless resource configuration operation on the target base station, generating an open application programming interface Open API summary script based on the wireless resource configuration operation, and sending the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station.

5. The wireless resource adjustment method according to claim 4, characterized in that: The service quality assessment includes air interface quality assessment and wireless resource assessment. The air interface quality assessment includes at least one of reference signal received power assessment, signal to interference plus noise ratio assessment, initial transmission block error rate assessment, space division multiplexing stream number assessment, and modulation and coding strategy assessment. The wireless resource assessment includes at least one of uplink and downlink scheduling times assessment and resource block number assessment.

6. A wireless resource adjustment device, characterized in that: include: A determination module is used to determine a target base station for a 5G toB uplink service for which wireless resources are to be adjusted; A configuration module, used to perform a wireless resource configuration operation on the target base station; A generating module, configured to generate an open application programming interface Open API summary script based on the wireless resource configuration operation; A sending module, used for sending the Open API summary script to the base station network manager of the target base station through the I4 interface, so that the base station network manager calls the Open API summary script to adjust the wireless resources of the target base station; The wireless resource configuration operation includes a bandwidth configuration operation, a frequency configuration operation and a subframe ratio configuration operation; The configuration module is specifically used to perform bandwidth configuration operations on the target base station through the following steps: Configuring a bandwidth part BWP resource pool for the target base station; The target base station is sequentially configured with a bandwidth calibration position PointA and a frequency domain offset OffsetToCarrier between PointA and the subcarrier with the lowest number of available physical resource blocks on the carrier; Configure uplink bandwidth resources for the target base station and call uplink BWP resources; Configuring downlink bandwidth resources for the target base station and calling downlink BWP resources; The configuration module is specifically used to perform frequency configuration on the target base station through the following steps: The target base station is sequentially configured with a frequency point PointA and a frequency deviation OffsetToPointA between PointA and the lowest frequency point; Configuring an uplink center frequency and a downlink center frequency for the target base station; Determine a neighboring cell of the target base station, and configure an uplink central frequency point and a downlink central frequency point for the neighboring cell of the target base station; The configuration module is specifically used to perform subframe ratio configuration on the target base station through the following steps: Configure a frame sequence number, frame period, frame type and guard time slot symbol of a first period of a frame structure for the target base station; The target base station is configured with a frame sequence number, frame period, frame type and protection time slot symbol of the second period of the frame structure, and a use flag of the second period of the frame structure is configured.

7. An electronic device, characterized in that: include: Memory for storing computer programs; A processor, configured to implement the steps of the wireless resource adjustment method according to any one of claims 1 to 5 when executing the computer program.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the wireless resource adjustment method according to any one of claims 1 to 5 is implemented.

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