Network slicing configuration automatic update method, system, device and storage medium

Abstract

The present invention discloses a method, system, device and storage medium for automatically updating network slice configuration, which relates to the field of communication technology. The method for automatically updating network slice configuration includes the following steps: obtaining a pending order, wherein the pending order includes a dedicated line number; determining the most recently executed order based on the dedicated line number; determining the changed fields based on the pending order and the executed order; retrieving a configuration script template based on all the changed fields; generating a configuration instruction based on the parameters corresponding to the changed fields in the pending order and the configuration script template; and updating the network slice configuration based on the configuration instruction. This application can improve the efficiency of network slicing updates and the accuracy of network slicing configurations.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a method, system, device and storage medium for automatically updating network slice configuration. Background Art

[0002] With the development of 5G technology, various emerging business scenarios in the 5G era will generate a large number of demands for dedicated line networking for 5G access sites or terminals. High-end and industry customers will be provided with customized dedicated line and private network services suitable for a variety of terminals and scenarios, thereby providing targeted network services for different users. The ITU-R (International Telecommunication Union Radiocommunication Sector) defines three main 5G application scenarios: eMBB (enhanced mobile broadband), uRLLC (ultra-reliable and low-latency communications), and mMTC (massive machine type communications). In practice, each scenario may be a weighted combination of these three, requiring the rational allocation and unified access of network resources based on user business needs. This is the network slicing configuration for 5G dedicated lines.

[0003] A 5G dedicated line is a multidisciplinary logical network encompassing wireless, transport, and core networks. Configuring 5G core network slices is essential for 5G dedicated line deployment. After launching a dedicated line, operators may make adjustments based on actual service needs or require corrections due to initial deployment errors.

[0004] Currently, changes to network slice configurations are manually modified. Operator operators obtain change order information through the service activation management system, check the order information to determine the change parameters, and then design different change configuration scripts based on different change parameters. The configuration scripts are then sent sentence by sentence to the corresponding network elements through the network element management system to modify the network slice configuration. This update method is inefficient and has a high error rate in network slice configuration. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a method, system, device and storage medium for automatically updating network slice configuration, which can improve the efficiency of network slice update and the accuracy of network slice configuration.

[0006] On the one hand, an embodiment of the present invention provides a method for automatically updating a network slice configuration, comprising the following steps:

[0007] Obtaining a pending order, wherein the pending order includes a dedicated line number;

[0008] Determine the most recently executed order based on the dedicated line number;

[0009] Determine the change field according to the pending order and the executed order;

[0010] Retrieve the configuration script template according to all the changed fields;

[0011] Generate a configuration instruction according to the parameters corresponding to the changed fields in the to-be-executed order and the configuration script template;

[0012] Update the network slice configuration according to the configuration instructions.

[0013] According to some embodiments of the present invention, calling the configuration script template according to all the changed fields includes the following steps:

[0014] Determine the number of configuration items based on all the changed fields

[0015] Determine a template retrieval strategy based on the number of configuration items;

[0016] A plurality of the configuration script templates are determined according to the template calling strategy.

[0017] According to some embodiments of the present invention, determining the template retrieval strategy according to the number of configuration items includes the following steps:

[0018] When the number of configuration items is less than a preset value, the template calling strategy is the first calling strategy, and the first calling strategy is to call the corresponding configuration item field change template according to the changed field;

[0019] When the number of configuration items is greater than or equal to a preset value, the template calling strategy is the second calling strategy, and the second calling strategy is to call the batch deletion template and the batch configuration template in sequence.

[0020] According to some embodiments of the present invention, generating a configuration instruction according to the parameters corresponding to the changed fields of the to-be-executed order and the configuration script template includes the following steps:

[0021] When the template calling strategy is the first calling strategy, the parameters of the corresponding changed fields of the to-be-executed order are written into the field change template to obtain a changed field configuration instruction.

[0022] According to some embodiments of the present invention, generating a configuration instruction according to the parameters corresponding to the changed fields of the to-be-executed order and the configuration script template includes the following steps:

[0023] When the template calling strategy is the second calling strategy, all the changed fields of the pending orders are substituted into the batch deletion template to obtain batch deletion instructions, and the parameters of all the changed fields of the pending orders are substituted into the batch configuration template to obtain batch configuration instructions.

[0024] According to some embodiments of the present invention, updating the network slice configuration according to the configuration instruction comprises the following steps:

[0025] Determining a configuration state of the changed field according to the changed field configuration instruction;

[0026] Select the change field configuration sub-instruction to update the network slice configuration according to the configuration status.

[0027] According to some embodiments of the present invention, updating the network slice configuration according to the configuration instruction comprises the following steps:

[0028] Deleting the network slice configuration corresponding to all the changed fields in the core network according to the batch deletion instruction;

[0029] Add new network slice configuration according to the parameters of all the change fields in the batch configuration instruction.

[0030] On the other hand, an embodiment of the present invention further provides a network slice configuration automatic update system, including:

[0031] The first module is used to obtain a pending order, wherein the pending order includes a dedicated line number;

[0032] The second module is used to determine the most recently executed order according to the dedicated line number;

[0033] A third module is configured to determine a change field based on the pending order and the executed order;

[0034] The fourth module is used to call the configuration script template according to all the changed fields;

[0035] A fifth module is configured to generate a configuration instruction based on parameters corresponding to the changed fields in the pending order and the configuration script template;

[0036] The sixth module is used to update the network slice configuration according to the configuration instructions.

[0037] On the other hand, an embodiment of the present invention further provides a network slice configuration automatic update device, comprising:

[0038] at least one processor;

[0039] at least one memory for storing at least one program;

[0040] When the at least one program is executed by the at least one processor, the at least one processor implements the network slice configuration automatic update method as described above.

[0041] On the other hand, an embodiment of the present invention also provides a computer-readable storage medium, which stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the network slice configuration automatic update method as described above.

[0042] The above technical solution of the present invention has at least one of the following advantages or beneficial effects: determining the most recently executed order based on the dedicated line number in the acquired order to be executed, automatically matching the changed fields by comparing the order to be executed and the executed order, and then calling the configuration script template based on all the changed fields, directly generating configuration instructions based on the parameters corresponding to the changed fields in the order to be executed and the configuration script template, updating the network slice configuration according to the configuration instructions, and automatically generating configuration instructions by matching the changed fields and the preset configuration script template, which can improve the update efficiency and configuration accuracy of the network slice. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a flow chart of a method for automatically updating network slice configuration provided by an embodiment of the present invention;

[0044] Figure 2 This is a schematic diagram of the network slice configuration automatic update device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0045] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0046] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0047] In the description of the present invention, if there is a description of first, second, etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0048] Before further explaining the embodiments of the present application in detail, the nouns and terms involved in the embodiments of the present application are explained. The nouns and terms involved in the embodiments of the present application are subject to the following interpretations.

[0049] The Service Provisioning Management System (SPS) is system software built by telecom operators in various provinces. It provides an operational support system for the entire process from back-end service order generation to resource allocation, service activation, and service order completion. It is a bridge connecting front-end CRM (Customer Relationship Management) and back-end resource management systems. In the embodiments of the present invention, it is called the upstream service system.

[0050] The network element management system is system software built by equipment manufacturers to manage a system of one or more telecommunications NEs (network elements) of a specific type. It provides unified operation and maintenance functions, focuses on network element management within regions, networks, and subnetworks, and can manage and maintain equipment and networks end-to-end. In this embodiment of the present invention, it is called a downstream execution system.

[0051] The embodiment of the present invention provides a method for automatically updating network slice configuration, referring to Figure 1 The network slice configuration automatic update method of an embodiment of the present invention includes but is not limited to step S110, step S120, step S130, step S140, step S150 and step S160.

[0052] Step S110, obtaining a pending order, wherein the pending order includes a dedicated line number;

[0053] Step S120, determining the most recently executed order based on the dedicated line number;

[0054] Step S130, determining the changed fields based on the pending orders and the executed orders;

[0055] Step S140, calling the configuration script template according to all changed fields;

[0056] Step S150: Generate configuration instructions based on the parameters corresponding to the changed fields in the order to be executed and the configuration script template;

[0057] Step S160, update the network slice configuration according to the configuration instructions.

[0058] In some embodiments, the automatic update method of network slice configuration of an embodiment of the present invention can be used in a system architecture composed of an upstream service system, an order processing server and a downstream execution system, that is, the upstream service system is responsible for acquiring data and generating orders to be executed, the order processing server is responsible for determining the fields corresponding to the changed configuration according to the orders to be executed, and automatically generating configuration instructions according to the parameters of the changed fields, and the downstream execution system is responsible for updating the network slice configuration according to the configuration instructions. The server uses SSL encrypted socket communication to connect to the downstream execution system, and sends the configuration instructions to the SMF, UPF, AMF and other network elements in the core network. The downstream execution system automatically verifies whether the configuration is successful and returns the configuration results to the order processing server. After the configuration change is completed, the order processing server automatically encapsulates parameters such as the slice ID, VLAN ID, DNN, and client terminal IP address through a program, and returns the receipt data to the upstream service system through the interface.

[0059] In some embodiments, the pending order is generated by the upstream service system, that is, the user enters the configuration parameters of the network element that needs to be changed in the upstream service system, such as the client terminal IP address, DNN, slice ID, etc. The upstream service system generates a pending order based on the parameters entered by the user in different fields and the dedicated line number.

[0060] In some embodiments, the order processing server includes an order storage unit, which is used to store and manage an order database. Specifically, after the order processing server receives an activation order, it creates a data set corresponding to the dedicated line number in the order storage unit according to the dedicated line number of the activation order. When an instruction is issued to the downstream execution unit according to the activation order and it is determined that the activation order is successfully executed based on the returned configuration result, the configuration data in the activation order is stored in the data set. Similarly, after receiving and executing an order to be executed, the order to be executed is stored in the corresponding data set. The order storage unit stores multiple data sets, each of which corresponds to an order number, and each data set stores the configuration data of multiple executed orders in the order of order execution time.

[0061] In some embodiments, after receiving the order to be executed, the order processing server determines a data set based on the dedicated line number of the order to be executed, and then quickly queries the last stored executed order from the data set.

[0062] In some embodiments, the parameters of the same field in the pending order and the executed order are compared to determine whether they are the same. If the parameters of the field are different, the field is changed.

[0063] In some embodiments, the order processing server further includes a template storage unit configured to store multiple configuration script templates implementing different functions, such as field parameter replacement, field parameter deletion, field parameter addition, and field parameter query functions, which are not specifically limited in this embodiment of the present invention. The configuration script template provides a parameter interface to the outside world, and configuration instructions can be obtained by passing parameters to the parameter interface.

[0064] According to some specific embodiments of the present invention, in step S140 , calling the configuration script template according to all changed fields includes but is not limited to step S210 , step S220 and step S230 .

[0065] Step S210, determining the number of configuration items based on all changed fields;

[0066] Step S220, determining a template retrieval strategy based on the number of configuration items;

[0067] Step S230: Determine multiple configuration script templates according to the template retrieval policy.

[0068] In some embodiments, a change field can contain one or more configuration items. For example, when the IP address of a client terminal is changed, not only the routing table configuration in the core network is required, but also the configuration in the gateway. Therefore, the number of configuration items is determined based on the change field. The number of configuration items can represent the scope of the change field's impact on the configuration of the current network slice. Therefore, different scheduling strategies can be adopted based on the number of configuration items to improve the efficiency of network slice configuration.

[0069] Specifically, in step S210, determining the template retrieval strategy according to the configuration quantity includes but is not limited to steps S310 and S320.

[0070] Step S310: When the number of configuration items is less than a preset value, the template retrieval strategy is the first retrieval strategy, which is to retrieve the corresponding field change template according to the changed field;

[0071] Step S320: When the number of configuration items is greater than or equal to the preset value, the template retrieval strategy is the second retrieval strategy, which is to retrieve the batch deletion template and the batch configuration template in sequence.

[0072] In some embodiments, when the number of configuration items is small, only the field change template for a single change field configuration item operation is called to generate configuration instructions for the configuration item change field. When the number of configuration items is large, batch deletion templates and batch configuration templates are called to simultaneously delete change field parameters or add new change field parameters for multiple related configuration items, so as to reasonably and efficiently execute pending orders and improve network slicing configuration efficiency.

[0073] According to some specific embodiments of the present invention, in step S150, generating a configuration instruction based on the parameters corresponding to the changed fields of the to-be-executed order and the configuration script template includes the following steps:

[0074] Step S410: When the template calling strategy is the first calling strategy, the parameters of the corresponding changed fields of the to-be-executed order are written into the field change template to obtain a changed field configuration instruction.

[0075] For example, parameter comparison finds that only the client terminal IP address information has changed, and the number of configuration items corresponding to the client terminal IP address is relatively small. The client terminal IP address change template of the single configuration item of the client terminal IP address is directly called, and the client terminal IP address parameter in the order to be executed is written into the client terminal IP address change template to obtain the change field configuration instruction of the configuration item.

[0076] Step S420: When the template retrieval strategy is the second retrieval strategy, all changed fields of the orders to be executed are substituted into the batch deletion template to obtain batch deletion instructions, and the parameters of all changed fields of the orders to be executed are substituted into the batch configuration template to obtain batch configuration instructions.

[0077] For example, parameter comparison finds that the DNN and client terminal IP address information have changed. There are many configuration items corresponding to the DNN and client terminal IP address. In this case, a change plan of deleting first and then adding needs to be formulated. The preset batch deletion template is called and the fields of DNN and client terminal IP address are substituted into the batch deletion template to obtain a batch deletion instruction to delete the configuration of the original DNN and the original client terminal IP address in all relevant configuration items. Then, the batch configuration template is called and the new parameters of all changed fields are substituted into the batch configuration template in sequence to obtain a batch configuration instruction to reconfigure the DNN and client terminal IP addresses in all relevant configuration items.

[0078] According to some specific embodiments of the present invention, in step S160, updating the network slice configuration according to the configuration instruction includes but is not limited to step S510 and step S520.

[0079] Step S510, determining the configuration status of the changed field according to the change field configuration instruction;

[0080] Step S520, select the change field configuration sub-instruction to update the network slice configuration according to the configuration status.

[0081] For example, the order processing server performs a parameter comparison and finds that only the client terminal IP address information has changed. After invoking the client terminal IP address change template based on the first retrieval strategy to obtain a configuration change instruction, the order processing server sends the configuration change instruction to the network element management system. The network element management system executes the configuration change instruction, that is, it issues a query instruction to query the configuration status of the previous address value of the configuration parameter "client terminal IP address" of the corresponding network element through the network element management system. If the configuration status is configured, the change field configuration sub-instruction of the MOD command of the MML is selected to modify the client terminal IP address to the changed address value; if the configuration status is not configured, the change field configuration sub-instruction of the ADD command of the MML is selected to add the client terminal IP address value.

[0082] According to some specific embodiments of the present invention, in step S160, updating the network slice configuration according to the configuration instruction includes but is not limited to step S610 and step S620.

[0083] Step S610: Delete the network slice configuration corresponding to all changed fields in the core network according to the batch deletion instruction;

[0084] Step S620, add a new network slice configuration according to the parameters of all changed fields in the batch configuration instruction.

[0085] Exemplarily, the order processing server performs parameter comparison and finds that the DNN and client terminal IP address information have changed. After obtaining the batch deletion instruction by calling the batch deletion template based on the second call strategy, the batch deletion instruction is sent to the downstream execution system. After the downstream execution system deletes the IP address configuration of the DNN and client terminal in the core network according to the batch deletion instruction, it returns a batch deletion instruction execution success message to the order processing server. In response to the deletion instruction execution success message, the order processing server calls the batch configuration template to obtain the batch configuration instruction, and sends the batch configuration instruction to the downstream execution system. After the downstream execution system reconfigures the IP address of the DNN and client terminal according to the batch configuration instruction, it returns a batch configuration instruction execution success message to the order processing server. In response to the batch configuration instruction execution success message, the order processing server encapsulates the DNN, client terminal IP address and other parameters, and transmits them back to the upstream service system through the interface to complete the return order operation.

[0086] An embodiment of the present invention further provides a network slice configuration automatic update system, including:

[0087] The first module is used to obtain the pending orders, wherein the pending orders include the dedicated line number;

[0088] The second module is used to determine the most recently executed order based on the dedicated line number;

[0089] A third module is used to determine the change field according to the pending order and the executed order;

[0090] The fourth module is used to call the configuration script template according to all changed fields;

[0091] The fifth module is used to generate configuration instructions based on the parameters corresponding to the changed fields in the pending order and the configuration script template;

[0092] The sixth module is used to update the network slice configuration according to the configuration instructions.

[0093] It can be understood that the contents of the above-mentioned network slice configuration automatic update method embodiment are applicable to the present system embodiment. The functions specifically implemented by the present system embodiment are the same as those in the above-mentioned network slice configuration automatic update method embodiment, and the beneficial effects achieved are also the same as those achieved by the above-mentioned network slice configuration automatic update method embodiment.

[0094] Reference Figure 2 , Figure 2 Schematic diagram of a network slice configuration automatic update device provided by an embodiment of the present invention. The network slice configuration automatic update device of the embodiment of the present invention includes one or more control processors and a memory, Figure 2 A control processor and a memory are taken as an example.

[0095] The control processor and the memory can be connected via a bus or other means. Figure 2 The bus connection is taken as an example.

[0096] The memory, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs and non-transitory computer executable programs. In addition, the memory can include a high-speed random access memory and a non-transitory memory, such as at least one disk storage device, a flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory can optionally include a memory remotely located relative to the control processor, and these remote memories can be connected to the network slice configuration automatic update device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0097] Those skilled in the art will understand that Figure 2 The device structure shown in does not constitute a limitation on the network slice configuration automatic update device, and may include more or fewer components than shown in the figure, or a combination of certain components, or a different arrangement of components.

[0098] The non-transient software program and instructions required to implement the network slice configuration automatic update method applied to the network slice configuration automatic update device in the above embodiment are stored in the memory. When executed by the control processor, the network slice configuration automatic update method applied to the network slice configuration automatic update device in the above embodiment is executed.

[0099] In addition, an embodiment of the present invention also provides a computer-readable storage medium, which stores computer-executable instructions. The computer-executable instructions are executed by one or more control processors, enabling the one or more control processors to execute the network slice configuration automatic update method in the above method embodiment.

[0100] Those skilled in the art will appreciate that all or some of the steps and systems in the method disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. Some physical components or all physical components can 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 can be distributed on a computer-readable medium, and the computer-readable medium can include computer storage media (or non-transitory media) and communication media (or temporary media). As known to those skilled in the art, the term computer storage media is included in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data) and is volatile and non-volatile, removable, and non-removable. Computer storage media includes, but is 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, disk storage, or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. Furthermore, as is well known to those skilled in the art, communication media typically embodies 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.

[0101] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the scope of the present invention.

Claims

1. A method for automatically updating network slice configuration, characterized in that: The following steps are involved: Obtaining a pending order, wherein the pending order includes a dedicated line number; Determine the most recently executed order based on the dedicated line number; Determine the change field according to the pending order and the executed order; Retrieve the configuration script template according to all the changed fields; Generate a configuration instruction according to the parameters corresponding to the changed fields in the to-be-executed order and the configuration script template; Update the network slice configuration according to the configuration instructions; The step of calling the configuration script template according to all the changed fields comprises the following steps: Determine the number of configuration items based on all the changed fields; the number of configuration items is used to represent the scope of impact of the changed fields on the configuration of the current network slice; When the number of configuration items is less than a preset value, the template calling strategy is the first calling strategy, and the first calling strategy is to call the corresponding configuration item field change template according to the changed field; When the number of configuration items is greater than or equal to a preset value, the template retrieval strategy is the second retrieval strategy, and the second retrieval strategy is to retrieve the batch deletion template and the batch configuration template in sequence; A plurality of the configuration script templates are determined according to the template calling strategy.

2. The method for automatically updating network slice configuration according to claim 1, wherein: Generating a configuration instruction according to the parameters corresponding to the changed fields of the to-be-executed order and the configuration script template comprises the following steps: When the template calling strategy is the first calling strategy, the parameters of the corresponding changed fields of the to-be-executed order are written into the field change template to obtain a changed field configuration instruction.

3. The method for automatically updating network slice configuration according to claim 1, wherein: Generating a configuration instruction according to the parameters corresponding to the changed fields of the to-be-executed order and the configuration script template comprises the following steps: When the template calling strategy is the second calling strategy, all the changed fields of the pending orders are substituted into the batch deletion template to obtain batch deletion instructions, and the parameters of all the changed fields of the pending orders are substituted into the batch configuration template to obtain batch configuration instructions.

4. The method for automatically updating network slice configuration according to claim 2, wherein: Updating the network slice configuration according to the configuration instruction comprises the following steps: Determining a configuration state of the changed field according to the changed field configuration instruction; Select the change field configuration sub-instruction to update the network slice configuration according to the configuration status.

5. The method for automatically updating network slice configuration according to claim 3, wherein: Updating the network slice configuration according to the configuration instruction comprises the following steps: Deleting the network slice configuration corresponding to all the changed fields in the core network according to the batch deletion instruction; Add new network slice configuration according to the parameters of all the change fields in the batch configuration instruction.

6. A network slice configuration automatic update system, characterized in that: include: The first module is used to obtain a pending order, wherein the pending order includes a dedicated line number; The second module is used to determine the most recently executed order according to the dedicated line number; A third module is configured to determine a change field based on the pending order and the executed order; The fourth module is used to call the configuration script template according to all the changed fields; A fifth module is configured to generate a configuration instruction based on parameters corresponding to the changed fields in the pending order and the configuration script template; A sixth module is configured to update the network slice configuration according to the configuration instruction; The fourth module is specifically configured to perform the following steps: Determine the number of configuration items based on all the changed fields; the number of configuration items is used to represent the scope of impact of the changed fields on the configuration of the current network slice; When the number of configuration items is less than a preset value, the template calling strategy is the first calling strategy, and the first calling strategy is to call the corresponding configuration item field change template according to the changed field; When the number of configuration items is greater than or equal to a preset value, the template retrieval strategy is the second retrieval strategy, and the second retrieval strategy is to retrieve the batch deletion template and the batch configuration template in sequence; A plurality of the configuration script templates are determined according to the template calling strategy.

7. A network slice configuration automatic update device, characterized in that: include: at least one processor; at least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements the network slice configuration automatic update method as described in any one of claims 1 to 5.

8. A computer-readable storage medium storing a program executable by a processor, characterized in that: The program executable by the processor is used to implement the network slice configuration automatic update method as described in any one of claims 1 to 5 when executed by the processor.

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