WO2022052623A1 - 网络接入方法、装置、终端及存储介质 - Google Patents

网络接入方法、装置、终端及存储介质 Download PDF

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Publication number
WO2022052623A1
WO2022052623A1 PCT/CN2021/106587 CN2021106587W WO2022052623A1 WO 2022052623 A1 WO2022052623 A1 WO 2022052623A1 CN 2021106587 W CN2021106587 W CN 2021106587W WO 2022052623 A1 WO2022052623 A1 WO 2022052623A1
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Prior art keywords
network slice
network
information
slice information
access
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PCT/CN2021/106587
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English (en)
French (fr)
Inventor
唐凯
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Oppo广东移动通信有限公司
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Publication of WO2022052623A1 publication Critical patent/WO2022052623A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5046—Resolving address allocation conflicts; Testing of addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present application relates to the technical field of communication processing, and in particular, to a network access method, device, terminal and storage medium.
  • 5G terminal equipment selects the scenario of network slice access, so that the terminal can access multiple network slices, and each network slice will be assigned a corresponding IP address.
  • the embodiments of the present application can solve the problem that the existing network access method may cause the same assigned IP addresses to cause conflicts, and it is impossible to quickly access the corresponding network slice required by the terminal. technical issues in .
  • a network access method includes:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • Another aspect of the present application also provides a network access device, the device includes: an acquisition module and a network processing module,
  • the obtaining module is configured to obtain first network slice information and second network slice information, where the first network slice information is network slice information supported by the terminal device, and the second network slice information is supported by the user identification card in the terminal network slice information;
  • the network processing module is configured to select a corresponding network slice access network according to the first network slice information and the second network slice information.
  • a terminal comprising a memory, a processor, and a computer program stored on the memory and running on the processor, where the processor implements the following steps when executing the computer program:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • Another aspect of the present application also proposes a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • FIG. 1 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present application.
  • FIG. 2 is a schematic diagram of an operation flow of an embodiment of a network access method of the present application
  • FIG. 3 is an interactive schematic diagram of an embodiment of a network access process of the present application.
  • FIG. 4 is a schematic diagram of an operation flow for configuring network slice information for a terminal device in an embodiment of the network access method of the present application
  • FIG. 5 is a schematic diagram of an operation flow of configuring network slice information for a terminal device in another embodiment of the network access method of the present application
  • FIG. 6 is a schematic diagram of an operation flow of selecting a corresponding access parameter to access a network according to the first network slice information and the second network slice information in an embodiment of the present application;
  • FIG. 7 is a schematic diagram of an operation flow of determining a currently supported network slice according to the first network slice information and the second network slice information according to an embodiment of the application;
  • FIG. 8 is a schematic diagram of an operation flow of extracting currently supported network slices from the intersection information according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of an operation flow of a network access method in an embodiment of the present application.
  • FIG. 10 is a schematic diagram illustrating an operation flow of network access in another embodiment of the network access method of the present application.
  • FIG. 11 is a schematic diagram of an operation flow for configuring network slice identification information for a terminal device in an embodiment of the present application
  • FIG. 12 is a schematic diagram of an operation flow for configuring network slice identification information for a terminal device in another embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of a network access device in an embodiment of the present application.
  • FIG. 14 is a schematic diagram of a refined architecture of a network processing module in an embodiment of the present application.
  • 15 is a schematic diagram of a detailed architecture of a determination unit in an embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a network access device in another embodiment of the present application.
  • FIG. 17 is a schematic structural diagram of a network access apparatus in another embodiment of the present application.
  • the embodiment of the present application is to obtain first network slice information and second network slice information, the first network slice information is the network slice information supported by the terminal device, and the second network slice information is supported by the user identity card in the terminal and selecting the corresponding network slice to access the network according to the first network slice information and the second network slice information.
  • the terminals described in this application may be implemented in various forms.
  • the terminal may include mobile phones, tablet computers, notebook computers, handheld computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, smart hand Rings, pedometers and other mobile terminals.
  • PDA Personal Digital Assistant
  • PMP portable media players
  • navigation devices wearable devices
  • smart hand Rings pedometers
  • pedometers pedometers
  • it can also be a generalized terminal device, for example, a device loaded with a processor, such as a drone, an unmanned vehicle, a smart water meter, etc.
  • the terminal can include a device supporting network access.
  • FIG. 1 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present application.
  • the mobile terminal may include: a processor 1001 , such as a CPU, a memory 1003 , a communication bus 1004 , a user input unit 1002 , and a display unit 1005 .
  • the communication bus 1004 is used to realize the connection communication between the processor 1001 and the memory 1003 .
  • the memory 1003 may be a high-speed RAM memory, or may be a non-volatile memory, such as a disk memory.
  • the memory 1003 may also be a storage device independent of the aforementioned processor 1001 .
  • the mobile terminal further includes at least one sensor, such as a light sensor, a motion sensor, and other sensors.
  • the accelerometer sensor is a kind of motion sensor.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. Switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, Other sensors such as hygrometers, thermometers, infrared sensors, etc. will not be repeated here.
  • the display unit 1005 is used to display a message input by the user or a message provided to the user.
  • the display unit 1005 may include a display panel, and the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), and the like.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the user input unit 1002 may be used to receive inputted numeric or character messages, and generate key signal inputs related to user settings and function control of the mobile terminal.
  • the user input unit 1002 may include a touch panel and other input devices.
  • a touch panel also known as a touch screen, collects user touch actions on or near it (such as a user's actions on or near the touch panel with a finger, stylus, or any suitable object or accessory), And drive the corresponding connection device according to the preset program.
  • the user input unit 1002 may also include other input devices.
  • other input devices may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, operation sticks, etc., which are not specifically limited here.
  • the processor 1001 is the control center of the mobile terminal, uses various interfaces and lines to connect various parts of the entire mobile terminal, runs or executes the software programs and/or modules stored in the memory 1003, and invokes the software programs and/or modules stored in the memory. 1003, perform various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole.
  • the processor 1001 may include one or more processing units; optionally, the processor 1001 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the modulation processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1001.
  • the memory 1003 may be used to store software programs and various data.
  • the memory 1003 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc.
  • memory 1003 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
  • the structure of the mobile terminal shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less components than the one shown, or combine some components, or arrange different components.
  • the processor 1001 is configured to execute the network access application program in the memory 1003, and implement the following steps:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • the processor 1001 is configured to perform:
  • a corresponding network slice is selected from the currently supported network slices to access the network.
  • the processor 1001 is configured to perform:
  • the currently supported network slice is determined according to the intersection information.
  • the processor 1001 is configured to perform:
  • the currently supported network slice is determined according to the first network slice information.
  • the processor 1001 when there are multiple currently supported network slices, the processor 1001 is configured to execute:
  • a network slice corresponding to the service type is selected from the plurality of currently supported network slices to access the network.
  • the processor 1001 is configured to perform:
  • the processor 1001 is configured to perform:
  • the identification information is configured for the terminal device, where the identification information identifies a scene identifier of a network slice supported by the terminal device.
  • the processor 1001 is configured to perform:
  • the update identification information is configured for the terminal device.
  • An embodiment of the present application provides a network access method, where the network access method includes:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • the step of selecting a corresponding network slice access network according to the first network slice information and the second network slice information includes:
  • a corresponding network slice is selected from the currently supported network slices to access the network.
  • the step of determining a currently supported network slice according to the first network slice information and the second network slice information includes:
  • the currently supported network slice is determined according to the intersection information.
  • the method further includes:
  • the currently supported network slice is determined according to the first network slice information.
  • the step of selecting a corresponding network slice to access the network from the currently supported network slices includes:
  • a network slice corresponding to the service type is selected from the plurality of currently supported network slices to access the network.
  • the method further includes:
  • the method further includes:
  • the identification information is configured for the terminal device, where the identification information identifies a scene identifier of a network slice supported by the terminal device.
  • the step of configuring the identification information for the terminal device, where the identification information identifies the scenario identification of the network slice supported by the terminal device further includes:
  • the update identification information is configured for the terminal device.
  • FIG. 2 is a schematic diagram of an operation flow of the network access method of the present application
  • FIG. 3 is a schematic diagram of interaction according to an embodiment of the network access method of the present application
  • the network access method includes:
  • Step S10 Obtain first network slice information and second network slice information, where the first network slice information is network slice information supported by the terminal device, and the second network slice information is network slice information supported by the user identification card in the terminal ;
  • 5G terminal equipment selects the scenario of network slice access, so that the terminal can access multiple network slices, and each network slice will be assigned a corresponding IP address.
  • Such a network access method may cause the same assigned IP addresses to cause conflicts, and it is impossible to quickly access the corresponding network slice required by the terminal.
  • Network slicing is an on-demand networking method that allows operators to separate multiple virtual end-to-end networks on a unified infrastructure. Each network slice performs logic from the radio access network bearer network to the core network. isolation to suit a wide variety of applications.
  • a network slice can be divided into at least three parts: wireless network sub-slice, bearer network sub-slice and core network sub-slice.
  • Network slicing can slice multiple logical networks with different functions and characteristics on a physical network, and support multiple service scenarios at the same time. Based on network slicing technology, network resource utilization can be improved and network resources required by different business scenarios can be isolated.
  • the terminal device will configure the network slicing function, configure different sub-network slicing, and access the network through different sub-network slicing to realize the access of different scenarios and services.
  • the process of configuring the network slice information by the terminal device includes:
  • Step S11 acquiring the device type of the terminal device in response to the scene information setting operation of the network slice;
  • Step S12 determining the identification information of the network slice according to the device type
  • Step S13 Configure the identification information for the terminal device, where the identification information identifies the scene identifier of the network slice supported by the terminal device.
  • the scenario information of the network slice corresponds to the device type. For example, different latency requirements lead to different scenarios. High latency scenarios and low latency scenarios. High and low are relative concepts rather than absolute concepts. You can set the latency value by setting the latency value. to divide.
  • Terminal device types can be classified into mobile terminal devices, unmanned devices, and non-removable devices. Different service types require different network slicing scenarios. For example, the type of mobile terminal device requires the scenario of communication. In the scenario of using an APP or an instant messaging application, corresponding network slice identification information needs to be set. After determining the identification information of the network slice to be configured, configure the identification information for the terminal device, and configure the identification information as the network slice identification information of the scene information supported by the current terminal device.
  • the network slicing information supported by the terminal is not static, and can vary with the configured identification information.
  • the hardware and architecture of the terminal device support changes, but when externally, the corresponding identification information needs to be set to meet the needs.
  • Network slice access to optimize network access. Different network slices set different identification information for different scene information. When selecting network slices, because different scene information meets the needs of different service types, the identification information can be selected according to the service requirements, and the network that meets the needs can be selected accordingly. Slices are used to complete network access and then complete business operations.
  • the network slices supported by the configuration are different.
  • the terminal network slice scene identifier is stored in the NV or partition as an identifier (named UE_NSSAI), and the scene parameter format is as follows:
  • UE_NSSAI 1 for eMBB, 2 for URLLC, 3 for MIoT;
  • High throughput and high security such as unmanned aerial vehicles, unmanned vehicles and other equipment are stored as 2;
  • the network slicing scene identifier supported by the SIM card for example, adding the SIM card EF_NSSAI file to identify the network switching scene identifier, which corresponds to the following:
  • High throughput and high security such as drones, unmanned vehicles and other equipment, the value is 2;
  • the set identifiers 1, 2, and 3 are the supported network slice information
  • the terminal device's 1, 2, and 3 are the first network slice information
  • the SIM card is the second network slice information of the user identification card.
  • the identification information is configured for the terminal device, and the identification information identifies the network slice supported by the terminal device.
  • the step of scene identification also include:
  • Step S14 determine whether the service type has changed
  • Step S15 after the service type changes, determine the update identification information corresponding to the changed service type
  • Step S16 configure the update identification information for the terminal device.
  • Different services correspond to different service types, different service types, and different network requirements. That is, the scene information corresponding to network slices is different, the service types are different, and the corresponding network slice scene information is different.
  • information services because they are Provided to users, the latency requirement is not high, and it can correspond to high-latency network slicing scenarios; while for video services, the corresponding latency requirements are high, and it can correspond to low-latency network slicing scenarios.
  • the business division includes: information business, entertainment business, message business, and mobile commerce business; information business is to provide users with news, weather, sports, tourism, finance, etc. according to different interests and needs of users information.
  • Information-based mobile data services are provided by operators or service providers to users based on short message (SMS), multimedia message (MMS), and location (LBS) technologies.
  • SMS short message
  • MMS multimedia message
  • LBS location
  • Entertainment business mainly includes ringtones, icons, music, chat, friends reading, websites, APPs, etc.
  • SMS short message
  • MMS multimedia message
  • IM instant message
  • E-mail E-mail
  • Mobile commerce services include micropayments, online transactions, etc.
  • the configuration update process is completed by communicating with the operator or the after-sales maintenance system of the terminal, and is completed by firmware upgrade or software upgrade. It is understandable that multiple identification information can be configured in advance, and different identification information can be selected and switched according to the support of different business types, without having to perform the configuration process every time. , complete the configuration according to different business pairs.
  • the network slice configuration of the corresponding subscriber identity card can be similar.
  • the subscriber identity card can be switched, but it needs to be configured in advance, and the identification information that matches the service type can be selected from it, and it will not continue to be adjusted after use.
  • the configuration can also be supported, and the configuration of the carrier service of the card needs to be adjusted again.
  • the triggering of the network access operation can be triggered when the terminal is turned on, or after the terminal is turned on, the opening of a new application or the opening of a new function requirement; or the network access operation that is started through the virtual key provided by the terminal device trigger.
  • the operation of network access includes the operation of initiating access to the network, or the operation of network access handover or change triggered by service change, all of which belong to the operation of network access. Of course, it also includes other applicable operations involving network re-access, network initialization Network access operations such as access, network handover, or network change access.
  • the processor of the terminal device obtains the second network slice information from the SIM card and obtains the first network slice information from the network slice of the terminal, and then obtains the first network slice information.
  • Network slice information and second network slice information the first network slice information is the network slice information supported by the terminal device
  • the second network slice information is the network slice information supported by the user identity card in the terminal.
  • the subscriber identity card may be a SIM card, for example, a 5G card. Users can build a mobile network interconnected with the outside world by putting a 5G card in the terminal.
  • Network slicing is configured on both the 5G card and the terminal device side, and network slicing is used to achieve network access, data access, or connection with the outside world.
  • Step S20 selecting a corresponding network slice access network according to the first network slice information and the second network slice information.
  • the selected network slice is selected according to the first network slice information and the second network slice information, rather than requiring access to multiple network slices to occupy network resources, such as , which occupies network IP address resources and affects the operation of terminal equipment services.
  • the configuration parameters are set according to the function of the network slice or network performance, or default parameters, for example, including bandwidth, delay parameters, and the like.
  • the network access method in this embodiment needs to select a network slice to access the network according to the terminal equipment and the network slice information supported by the subscriber identity card used by the terminal equipment, instead of the current access to multiple network slices, occupying IP resources, and improving
  • the latter network access method does not access multiple network slices, and selectively accesses network slices, which reduces the problem of network resource occupation, achieves accurate matching of network slice access, and improves resource utilization.
  • the step of selecting a corresponding access parameter to access a network according to the first network slice information and the second network slice information includes:
  • Step S21 determining the currently supported network slice according to the first network slice information and the second network slice information
  • Step S22 selecting a corresponding network slice to access the network from the currently supported network slices.
  • the currently supported network slice After acquiring the network slice information supported by the terminal device and the subscriber identity card, the currently supported network slice needs to be determined according to the acquired first network slice information and the second network slice information. To select the corresponding network slice from the currently determined supported network slices to access the network, it is necessary to first determine the supported network slices according to the first network slice information and the second network slice information, and then select the corresponding network slices from the supported network slices. Network slicing to complete business operations.
  • the network slice information of the terminal device and the subscriber identity card is used to match the currently supported network slice, that is, to match the network slice currently available for access, and to access the network by selecting the corresponding network slice from the supported network slices.
  • Access network slices in a flexible manner, avoid accessing wrong network slices, affecting the use of network resources, and improving the fluency and accuracy of the network.
  • the step of determining a currently supported network slice according to the first network slice information and the second network slice information includes:
  • Step S211 comparing the first network slice information with the second network slice information
  • Step S212 determining whether the first network slice information and the second network slice information have intersection information of the network slice information according to the comparison result
  • Step S213 when the intersection information exists, determine the currently supported network slice according to the intersection information.
  • the network slice information supported by the terminal device and the network slice information supported by the subscriber identity card may or may not overlap, depending on the specific configuration process.
  • After acquiring the first network slice information and the second network slice information compare the first network slice information with the second network slice information to obtain a comparison result, where the comparison result includes the first network slice information and the second network slice information Whether there is intersection information in the slice information, if there is an intersection, there will be the same network slice supported by the terminal device and the user identity card.
  • the number of network slices is reduced, which is lower than the number of existing access to all network slices, which can reduce the same IP settings and redundant access of network slices.
  • the currently supported network slice is determined according to the first network slice information. For example, if the terminal does not support user identity card network slicing, the network slicing supported by the terminal is used as the main network slice. According to the network slices currently supported by the terminal, network slices are selected from the network slices supported by the terminal according to the scenario to access the network and report to the network. .
  • the currently supported network slice is determined through the intersection of the first network slice information and the second network slice information, and then the network slice access is selected from the currently supported network slices, which reduces the number of network slices to be accessed, and reduces the number of network slices to be accessed.
  • the situation of network resource occupation improves the utilization rate of network resources. By selecting the scene information of network access, network access matching is more in line with business requirements, and the fluency of business operations is improved.
  • the step of selecting a corresponding network slice to access the network from the currently supported network slices includes:
  • Step S201 determining a service type corresponding to an operation of network access
  • Step S202 selecting a network slice corresponding to the service type from the plurality of currently supported network slices to access the network.
  • the process of selecting one network slice from multiple supported network slices may be: selecting a network slice from multiple network slices by service type, using the selected network slice to access the network, and selecting a network slice from multiple network slices by service type To choose, you can choose a network slice that matches the type of service and better supports the service to access the network, which improves the speed and efficiency of service processing.
  • the service type has a corresponding relationship with the scene identification information set by the network slice.
  • the selection is made through the corresponding relationship, and a network slice that supports the service operation is selected by matching the scene information and the service type to improve the accuracy of network slice determination.
  • service type and network slice feature information can be combined.
  • the network slice feature information is the support information service type, and the network slice selection is made more reasonable and accurate by combining and matching the network feature information and service type.
  • one network slice is selected from the multiple network slice scene information according to the service type, and the selected network slice is matched to access the network, and one network slice is accurately selected to access the network.
  • the method further includes:
  • Step S30 in response to the service request, determine whether the currently accessed network slice complies with the service request
  • Step S40 when not satisfied, obtain a service request identifier, and determine a target network slice that meets the service request according to the service request identifier, the first network slice information and the second network slice information;
  • Step S50 accessing the target network slice.
  • a service request will be received, for example, information transmission of instant messaging, or if there is an information service type, business application type, etc., if the accessed network does not meet the service requirements, obtain the service A request identifier, determining a target network slice that meets the service request according to the service request identifier, the first network slice information and the second network slice information, and selecting a target network slice that meets the service request from the network slices supported by the terminal device and the subscriber identity card through the service identifier
  • the target network slice is used as the target network slice, and the network is accessed through the target network slice to meet the network requirements of the service request, improve the processing speed of the service, and quickly complete the service data transmission and interaction requirements of the service request.
  • the network slicing scenario information is selected from the network slicing scenario information supported by the terminal to access the network according to the service request, so as to make the terminal device run smoothly and speed up the service processing speed. It can be understood that, when the terminal device and the subscriber identity card have the same support and match with the service request, the matched network slice scene information is selected to access the network.
  • the matching degree between the network and the service is further checked, and when there is no match, the target network slice is reselected according to the service identifier, so as to meet the network access requirements of the service and improve the network access.
  • the accuracy of selection improves the speed of business processing.
  • the network access processing process of the present application is illustrated from the application process, including:
  • Step1 The terminal scene identifier is stored in the NV or partition as an identifier (named UE_NSSAI).
  • the scene parameter format is as follows:
  • UE_NSSAI 1 for eMBB, 2 for URLLC, 3 for MIoT;
  • High throughput and high security such as unmanned aerial vehicles, unmanned vehicles and other equipment are stored as 2;
  • Step2 Add the SIM card EF_NSSAI file to identify the network switching scene identifier, which corresponds to the following:
  • High throughput and high security such as drones, unmanned vehicles and other equipment, the value is 2;
  • Step3 Network access process processing:
  • the device After the device and the sim card are ready, the device will read the sim EF_NSSAI file to obtain the network slice scene information supported by the sim card;
  • the terminal does not support the SIM card slicing scenario, the terminal is the main component and is reported to the network;
  • a process of configuring network slice identification information including:
  • Step S01 acquiring the device type of the terminal device in response to the scene information setting operation of the network slice;
  • Step S02 determining the identification information of the network slice according to the device type
  • Step S03 Configure the identification information for the terminal device, where the identification information identifies a scene identifier of a network slice supported by the terminal device.
  • the scenario information of the network slice corresponds to the device type. For example, different latency requirements lead to different scenarios, high latency scenarios and low latency scenarios. High and low are relative concepts rather than absolute concepts. You can set the latency value by setting the latency value. to divide.
  • the types of terminal equipment can be divided into mobile terminal equipment, unmanned equipment, and non-removable equipment. Different types correspond to different scenarios. For example, the type of mobile terminal device requires the scenario of communication. In the scenario of using an APP or an instant messaging application, corresponding network slice identification information needs to be set. After the identification information of the network slice to be configured is determined, the identification information is configured for the terminal device, and the identification information is configured as the identification information of the network slice supported by the current terminal device.
  • the network slicing information supported by the terminal is not static, and can vary with the configured identification information.
  • the hardware and architecture of the terminal device support changes, but when externally, the corresponding identification information needs to be set to meet the needs.
  • Network slice access to optimize network access.
  • the network slices supported by the configuration are different.
  • the terminal network slice scene identifier is stored in the NV or partition as an identifier (named UE_NSSAI), and the scene parameter format is as follows:
  • UE_NSSAI 1 for eMBB, 2 for URLLC, 3 for MIoT;
  • High throughput and high security such as unmanned aerial vehicles, unmanned vehicles and other equipment are stored as 2;
  • the network slicing scene identifier supported by the SIM card for example, adding the SIM card EF_NSSAI file to identify the network switching scene identifier, which corresponds to the following:
  • High throughput and high security such as drones, unmanned vehicles and other equipment, the value is 2;
  • the set identifiers 1, 2, and 3 are the supported network slice information
  • the terminal device's 1, 2, and 3 are the first network slice information
  • the SIM card is the second network slice information of the user identification card.
  • the identification information is configured for the terminal device, and the identification information identifies the network slice supported by the terminal device.
  • the step of scene identification also include:
  • Step S04 determine whether the business type has changed
  • Step S05 after the service type changes, determine the update identification information corresponding to the changed service type
  • Step S06 configure the update identification information for the terminal device.
  • the service types include low-latency service types, high-latency service types, high-throughput service types, or high-security service types.
  • the service types can be set according to service requirements or terminal performance.
  • the transmission of the detection data of the device can be a high-latency service type, which does not require real-time and requires low latency.
  • the configuration update process is completed by communicating with the operator or the after-sales maintenance system of the terminal, and is completed by firmware upgrade or software upgrade. It is understandable that multiple identification information can be configured in advance, and different identification information can be selected and switched according to the support of different business types, without having to perform the configuration process every time. , complete the configuration according to different business pairs.
  • the identification information of the network slice is configured by the terminal device, and the selection of the access network can be completed based on the configured identification information. It is not necessary to access multiple network slices and occupy IP resources, which reduces the smoothness of network use. The selection improves the accuracy of network access and improves the efficiency of business processing.
  • the present application also proposes a network access device, with reference to FIG. 13 , the device includes: an acquisition module 10 and a network processing module 20,
  • the obtaining module 10 is configured to obtain first network slice information and second network slice information, where the first network slice information is network slice information supported by the terminal device, and the second network slice information is the user identification card in the terminal Supported network slice information;
  • the network processing module 20 is configured to select a corresponding network slice access network according to the first network slice information and the second network slice information.
  • the network processing module 20 includes a determination unit 21 and a network access unit 22,
  • the determining unit 21 is configured to determine the currently supported network slice according to the first network slice information and the second network slice information;
  • the network access unit 22 is configured to select a corresponding network slice to access the network from the currently supported network slices.
  • the determination unit 21 includes a comparison subunit 211, a determination subunit 212 and an extraction subunit 213,
  • the comparison subunit 211 is configured to compare the first network slice information with the second network slice information
  • the determining subunit 212 is configured to determine whether the first network slice information and the second network slice information have intersection information of the network slice information according to the comparison result;
  • the extraction subunit 213 is configured to determine the currently supported network slice according to the intersection information when the intersection information exists.
  • the extraction subunit 213 is further configured to determine the currently supported network slice according to the first network slice information when the intersection information does not exist.
  • the determining subunit 212 is further configured to determine the service type corresponding to the operation of network access;
  • the extraction subunit 213 is further configured to select a network slice corresponding to the service type to access the network from a plurality of the currently supported network slices.
  • the apparatus further includes: a judgment module 30 and a determination module 40,
  • the judging module 30 is configured to, in response to the service request, judge whether the currently accessed network slice complies with the service request;
  • the determining module 40 is configured to obtain a service request identifier when not satisfied, and determine a target network slice that meets the service request according to the service request identifier, the first network slice information and the second network slice information;
  • the network access unit 22 is further configured to access the target network slice.
  • the device further includes a configuration module 50,
  • the obtaining module 10 is further configured to obtain the device type of the terminal device in response to the scene information setting operation of the network slice;
  • the determining module 40 is further configured to determine the identification information of the network slice according to the device type;
  • the configuration module 50 is configured to configure the identification information for the terminal device, where the identification information identifies the scene identifier of the network slice supported by the terminal device.
  • the determining module 40 is further configured to determine whether the service type changes; after the service type changes, determine the updated identification information corresponding to the changed service type;
  • the configuration module 50 is further configured to configure the update identification information for the terminal device.
  • the present application also proposes a terminal.
  • the terminal includes a memory, a processor, and a computer program stored in the memory and running on the processor.
  • the processor implements the following steps when executing the computer program:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • the terminal is provided with a processor and a network slicing module connected to the processor, the network slicing module and the processor are connected and inserted with a subscriber identity card module, and the processor is provided with a first network supported by the network slicing module Slicing information, the processor obtains the second network slicing information supported by the user identity card module and selects the sub-network slicing module set in the network slicing module by comparing the network slicing information to complete the network access operation.
  • the accuracy of network access is improved, and multiple sub-network slicing modules do not need to be connected, thereby reducing the resources occupied by access.
  • the network access method of the terminal of the present application needs to select a network slice to access the network according to the terminal equipment and the network slice information supported by the subscriber identity card used by the terminal equipment, rather than the current access to multiple network slices, occupying IP resources,
  • the improved network access method does not access multiple network slices, and selectively accesses network slices, which reduces the problem of network resource occupation, achieves accurate matching of network slice access, and improves resource utilization.
  • the present application also proposes a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
  • first network slice information is network slice information supported by the terminal device
  • second network slice information is network slice information supported by the user identity card in the terminal
  • the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • computer-usable storage media including, but not limited to, disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions
  • the apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.
  • any reference signs placed between parentheses shall not be construed as limiting the claim.
  • the word “comprising” does not exclude the presence of elements or steps not listed in a claim.
  • the word “a” or “an” preceding an element does not preclude the presence of a plurality of such elements.
  • the present application may be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware.
  • the use of the words first, second, and third, etc. do not denote any order. These words can be interpreted as names.

Abstract

本申请公开了一种网络接入方法、装置、终端及计算机可读存储介质，该方法包括：获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。

Description

网络接入方法、装置、终端及存储介质
本申请要求于2020年9月11日提交中国专利局、申请号为202010957766.4、申请名称为“网络接入方法、装置、终端及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信处理技术领域，尤其涉及一种网络接入方法、装置、终端及存储介质。
背景技术
目前5G终端设备来选择网络切片接入何种场景，使得终端接入多网络切片，而每个网络切片都会分配对应的IP地址。
发明内容
本申请实施例通过提供一种网络接入方法、装置终端及存储介质，可以解决现有的网络接入方式会导致分配的IP地址相同导致冲突，无法快速接入到终端需要的对应的网络切片中的技术问题。
本申请一方面提供了一种网络接入方法，所述网络接入方法包括：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
本申请另一方面还提出一种网络接入装置，所述装置包括：获取模块和网络处理模块，
所述获取模块，用于获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
所述网络处理模块，用于依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
本申请另一方面还提出一种终端，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
本申请另一方面还提出一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现以下步骤：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其有益效果显而易见。
图1为实现本申请各个实施例的终端的硬件结构示意图；
图2为本申请网络接入方法一实施例的操作流程示意图；
图3为本申请网络接入过程的一实施例的交互示意图；
图4为本申请网络接入方法一实施例中终端设备配置网络切片信息的操作流程示意图；
图5为本申请网络接入方法另一实施例中终端设备配置网络切片信息的操作流程示意 图；
图6为本申请一实施例中依据所述第一网络切片信息和所述第二网络切片信息选择相应的接入参数接入网络的操作流程示意图；
图7为本申请一实施例中依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片的操作流程示意图；
图8为本申请一实施例中从所述交集信息中提取当前支持的网络切片的操作流程示意图；
图9为本申请一实施例中网络接入方法的操作流程示意图；
图10为本申请网络接入方法又一实施例中说明网络接入的操作流程示意图；
图11为本申请一实施例中终端设备配置网络切片标识信息的操作流程示意图；
图12为本申请另一实施例中终端设备配置网络切片标识信息的操作流程示意图；
图13为本申请一实施例中网络接入装置的架构示意图；
图14为本申请一实施例中网络处理模块的细化架构示意图；
图15为本申请一实施例中确定单元的细化架构示意图；
图16为本申请又一实施例中网络接入装置的架构示意图；
图17为本申请又一实施例中网络接入装置的架构示意图。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
本申请的实施方案是：获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
本申请所述的终端可以各种形式来实施。例如，终端可以包括诸如手机、平板电脑、笔记本电脑、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、便捷式媒体播放器(Portable Media Player，PMP)、导航装置、可穿戴设备、智能手环、计步器等移动终端。当然也可以是广义的终端设备，例如，加载了处理器的设备，例如，无人机、无人汽车、智能水表等，所述终端可以包括支持网络接入的设备。
参照图1，图1为实现本申请各个实施例的终端的硬件结构示意图。
如图1所示，以移动终端为例，该移动终端可以包括：处理器1001，例如CPU，存储器1003，通信总线1004，用户输入单元1002，显示单元1005。其中，通信总线1004用于实现处理器1001和存储器1003之间的连接通信。存储器1003可以是高速RAM存储器，也可以是稳定的存储器(non-volatile memory)，例如磁盘存储器。存储器1003可选的还可以是独立于前述处理器1001的存储装置。
可选地，移动终端还包括至少一种传感器，比如光传感器、运动传感器以及其他传感器。加速计传感器作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
可选地，显示单元1005用于显示由用户输入的消息或提供给用户的消息。显示单元1005可包括显示面板，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板。
可选地，用户输入单元1002可用于接收输入的数字或字符消息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元1002可包括触控面 板以及其他输入设备。触控面板，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板上或在触控面板附近的操作)，并根据预先设定的程式驱动相应的连接装置。除了触控面板，用户输入单元1002还可以包括其他输入设备。具体地，其他输入设备可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种，具体此处不做限定。
可选地，处理器1001是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器1003内的软件程序和/或模块，以及调用存储在存储器1003内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器1001可包括一个或多个处理单元；可选的，处理器1001可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1001中。
可选地，存储器1003可用于存储软件程序以及各种数据。存储器1003可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1003可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
本领域技术人员可以理解，图1中示出的移动终端结构并不构成对终端的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
在图1所示的移动终端中，处理器1001用于执行存储器1003中网络接入应用程序，实现以下步骤：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
在一些实施例中，所述处理器1001用于执行：
依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
从所述当前支持的网络切片中选择相应的网络切片接入网络。
在一些实施例中，所述处理器1001用于执行：
将所述第一网络切片信息与所述第二网络切片信息比对；
根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
在一些实施例中，所述处理器1001用于执行：
在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。
在一些实施例中，当存在多个所述当前支持的网络切片时，所述处理器1001用于执行：
确定网络接入的操作对应的业务类型；
从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
在一些实施例中，所述处理器1001用于执行：
响应于业务请求，判断当前接入的网络切片是否符合业务请求；
在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
接入所述目标网络切片。
在一些实施例中，所述处理器1001用于执行：
响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
根据所述设备类型确定网络切片的标识信息；
为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
在一些实施例中，所述处理器1001用于执行：
确定业务类型是否发生变化；
在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
为所述终端设备配置所述更新标识信息。
为了更好的阐述本申请的实施例，本申请中运用的一些名词解释如下表：
Figure PCTCN2021106587-appb-000001
本申请实施例提供一种网络接入方法，所述网络接入方法包括：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
在一些实施例中，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络的步骤包括：
依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
从所述当前支持的网络切片中选择相应的网络切片接入网络。
在一些实施例中，所述依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片的步骤包括：
将所述第一网络切片信息与所述第二网络切片信息比对；
根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
在一些实施例中，所述根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息的步骤之后，还包括：
在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。
在一些实施例中，当存在多个所述当前支持的网络切片时，所述从所述当前支持的网络切片中选择相应的网络切片接入网络的步骤包括：
确定网络接入的操作对应的业务类型；
从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
在一些实施例中，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络的步骤之后，还包括：
响应于业务请求，判断当前接入的网络切片是否符合业务请求；
在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
接入所述目标网络切片。
在一些实施例中，所述方法还包括：
响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
根据所述设备类型确定网络切片的标识信息；
为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
在一些实施例中，所述为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识的步骤之后，还包括：
确定业务类型是否发生变化；
在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
为所述终端设备配置所述更新标识信息。
参考图2和3，图2为本申请网络接入方法的操作流程示意图，图3为本申请网络接入方法一实施例的交互示意图；所述网络接入方法包括：
步骤S10，获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
目前5G终端设备来选择网络切片接入何种场景，使得终端接入多网络切片，而每个网络切片都会分配对应的IP地址。这样的网络接入方式会导致分配的IP地址相同导致冲突，无法快速接入到终端需要的对应的网络切片中。
网络切片是一种按需组网的方式，可以让运营商在统一的基础设施上分离出多个虚拟的端到端网络，每个网络切片从无线接入网承载网再到核心网上进行逻辑隔离，以适配各种各样类型的应用。在一个网络切片中，至少可分为无线网子切片、承载网子切片和核心网子切片三部分。网络切片可在一个物理网络上切分出功能、特性各不相同的多个逻辑网络，同时支持多种业务场景。基于网络切片技术，可以提高网络资源利用率、隔离不同业务场景所需的网络资源。
而终端设备会配置网络切片功能，配置不同的子网络切片，通过不同的子网络切片来接入网络，实现不同场景和业务的接入。
在一实施例中，参考图4，终端设备配置网络切片信息的过程包括：
步骤S11，响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
步骤S12，根据所述设备类型确定网络切片的标识信息；
步骤S13，为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
所述网络切片的场景信息与设备类型对应，例如，时延要求不同，场景就不同，高时延场景、低时延场景，高和低是相对概念而不是绝对概念，可以通过设置时延数值来划分。终端设备类型可以分为移动终端设备、无人操作设备、不可移动设备等类型，不同业务类型对应需要的网络切片场景是不同的。例如，移动终端设备类型需要的是通信体现的场景，使用APP或者即时通信应用的场景，需要设置对应的网络切片标识信息。在确定了需要配置的网络切片的标识信息后，为所述终端设备配置所述标识信息，配置为当前终端设备支 持的场景信息的网络切片标识信息。当然，终端支持的网络切片信息不是一成不变的，可以随着配置的标识信息不同而变化，终端设备的硬件和架构是支持变化的，只是对外的时候因为满足需求需要设置相应的标识信息，来选择网络切片接入，优化网络接入。不同的网络切片为不同的场景信息设置不同的标识信息，而在选择网络切片时，因不同场景信息满足不同的业务类型的需求，可以依据业务需求来选择标识信息，相应的选择符合需求的网络切片来完成网络接入，进而完成业务操作。
可选地，不同的终端设备的需求不同时，配置的支持的网络切片是不同的，例如，终端网络切片场景标识存储在NV或分区中作为标识(命名UE_NSSAI)，场景参数格式如下：
UE_NSSAI：1代表eMBB，2代表URLLC，3代表MIoT；
1)如果是对时延要求不高、无移动性，水电表设备则存储值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备存储为2；
3)提高接入设备人与人通信体验，例如手机等设备存储为3。
而对于用户识别卡，例如SIM卡支持的网络切片场景标识，例如，增加SIM卡EF_NSSAI文件标识网络切换场景标识，对应如下：
1)如果是对时延要求不高、无移动性，水电表设备则值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备值为2；
3)提高接入设备人与人通信体验，例如手机等设备值为3。
设置的1、2、3这样的标识为支持的网络切片信息，终端设备的1、2、3就是第一网络切片信息；SIM卡的就是用户识别卡的第二网络切片信息。在触发了网络接入的操作后，依据设置的标识获取终端支持的第一网络切片信息和第二网络切片信息。
而在一实施例中，为了更好的设置终端设备的网络切片标识信息，参考图5，所述为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识的步骤之后，还包括：
步骤S14，确定业务类型是否发生变化；
步骤S15，在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
步骤S16，为所述终端设备配置所述更新标识信息。
不同的业务对应的业务类型不同，业务类型不同，对于网络的需求也不同，即，会对应网络切片的场景信息不同，业务类型不同，对应的网络切片场景信息不同，例如，信息业务，由于是提供给用户，时延要求不高，可以对应的是高延时的网络切片场景；而视频类的业务的话，对应的时延要求高，可以对应的是低延时的网络切片场景。
具体的，业务划分的情况包括：信息类业务、娱乐类业务、消息类业务、移动商务业务；信息类业务是根据用户的不同兴趣与需求，向用户提供新闻、天气、运动、旅游、金融等信息。信息类的移动数据业务是由运营商或者服务提供商基于短信(SMS)、彩信(MMS)、定位(LBS)技术向用户提供信息、资讯服务。
娱乐类业务主要包括铃声、图标、音乐、聊天、交友阅读、网站、APP等。
消息类业务包括短信(SMS)、彩信(MMS)、IM(即时消息)、电子邮件E-mail。
移动商务业务包括小额支付、在线交易等。
当然，根据选择的划分需求不同，可以分为其他不同的业务类型。在业务类型不同时，对于网络的需求是不同的，在业务类型发生变化后，在终端配置的网络切片中需要作出配置上的切换，或者说对外的标识信息要替换，找到与当前需要的业务类型相应的更新标识信息，通过更新标识信息来完成配置，这样可以灵活的根据业务类型的不同来选择标识信息配置，提高了不同业务接入网络的准确性，提高了终端业务完成的可靠性，按需配置，通过与运营商或终端的售后维护系统通信来完成配置更新的过程，通过固件升级或者软件升级的方式来完成。可以理解的是，可以提前配置了多个标识信息，在不同标识信息中根 据业务类型的支持不同来选择切换，而不用每次均做配置过程，在产品出产设置时，可以提前配置，在使用时，根据业务对不同来完成配置。
而相应的用户识别卡(SIM卡)的网络切片配置可以类似，用户识别卡可以选择切换，但需要提前均配置，从中选择与业务类型匹配的标识信息即可，而不会在使用后继续调整配置，也是可以支持配置，需要重新对卡片的运营商服务调整配置。
网络接入的操作的触发，可以在终端开机时，或者是终端开启后，新的应用的打开或者新的功能需求的开启来触发；或者是通过终端设备提供的虚拟按键开启的网络接入操作的触发。网络接入的操作包括发起接入网络的操作，或者业务改变触发的网络接入切换或者变更的操作，均属于网络接入的操作，当然也还包括其他适用的涉及网络重新接入、网络初始接入、网络切换或者网络变化接入等网络接入操作。在触发网络接入的操作时，响应于终端设备网络接入的操作，终端设备的处理器从SIM卡获取第二网络切片信息从终端的网络切片获取第一网络切片信息，进而获取到第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息。在网络接入时，要考虑终端设备支持的网络切片信息，以及终端中使用的用户识别卡所支持的网络切片信息，所述用户识别卡可以是SIM卡，例如，5G卡。用户通过在终端中放入5G卡，来实现与外界互连的移动网络的搭建。在5G卡和终端设备侧都配置网络切片，通过网络切片来实现网络的接入，完成数据访问，或者与外界的连接的需求。
步骤S20，依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
在获取到第一网络切片信息和第二网络切片信息后，得到终端设备和用户识别卡分别支持的网络切片信息后，需要从中选择一个终端设备和用户识别卡均支持的网络切片来完成网络接入，通过所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络，有目标的选择网络切片接入网络，在做网络接入时选择网络切片，在选择了网络切片后依据选择的网络切片的配置参数来完成网络接入，选择的网络切片根据第一网络切片信息和第二网络切片信息来选择，而不是需要接入多个网络切片占用网络资源，例如，占用网络IP地址资源，而影响终端设备的业务的操作。所述配置参数依据网络切片的功能或者网络性能来设置，或者默认的参数，例如，包括带宽、时延参数等。
本实施例的网络接入方式需要根据终端设备和终端设备使用的用户识别卡支持的网络切片信息，来选择网络切片接入网络，而不是目前的接入多个网络切片，占用IP资源，改进后的网络接入方式不会接入多个网络切片，有选择性的接入网络切片，减少了网络资源占用的问题，达到准确匹配网络切片接入，提高资源利用率。
在本申请的一实施例中，参考图6，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的接入参数接入网络的步骤包括：
步骤S21，依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
步骤S22，从所述当前支持的网络切片中选择相应的网络切片接入网络。
在获取到终端设备和用户识别卡支持的网络切片信息后，需要根据获取的第一网络切片信息和第二网络切片信息来确定当前支持的网络切片。从当前确定的支持的网络切片中选择相应的网络切片接入网络，需要依据第一网络切片信息和第二网络切片信息先确定支持的网络切片，然后再从支持的网络切片中选择相应符合的网络切片来完成业务操作。
本实施例通过终端设备和用户识别卡的网络切片信息来匹配当前支持的网络切片，即匹配当前可供接入的网络切片，通过从支持的网络切片中选择相应的网络切片接入网络， 针对性的接入网络切片，避免接入错误的网络切片，影响网络资源的使用，提高网络的流畅性和准确性。
在一实施例中，参考图7，所述依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片的步骤包括：
步骤S211，将所述第一网络切片信息与所述第二网络切片信息比对；
步骤S212，根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
步骤S213，在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
终端设备支持的网络切片信息和用户识别卡支持的网络切片信息可以重叠也可以不重叠，根据具体配置的过程而不同。在获取到第一网络切片信息和第二网络切片信息后，将第一网络切片信息与所述第二网络切片信息比对得到比对结果，比对结果包括第一网络切片信息和第二网络切片信息是否存在交集信息，存在交集，就会存在终端设备和用户识别卡支持的相同的网络切片，通过第一网络切片信息和第二网络切片信息选择当前支持的网络切片，确定的当前支持的网络切片数量是减少的，是相对于现有的接入所有的网络切片的数量是降低的，可以减少IP相同的设置以及网络切片的冗余接入。
而在一实施例中，在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。例如，如果终端不支持用户识别卡网络切片，则以终端支持的网络切片为主，按照终端当前支持的网络切片，根据场景从终端支持的网络切片中选择网络切片来接入网络，上报给网络。
本实施例通过第一网络切片信息与第二网络切片信息的交集，确定当前支持的网络切片，再从当前支持的网络切片中选择网络切片接入降低了接入的网络切片的数量，降低了网络资源占用的情况，提高了网络资源的利用率。通过选择网络接入的场景信息，使得网络接入匹配更符合业务需求，提高了业务操作的流畅性。
在一实施例中，参考图8，当存在多个所述当前支持的网络切片时，所述从所述当前支持的网络切片中选择相应的网络切片接入网络的步骤包括：
步骤S201，确定网络接入的操作对应的业务类型；
步骤S202，从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
终端设备与用户识别卡同时支持的网络切片会存在多个的情况，确定的多个交集的网络切片，需要从交集信息中选择一个网络切片，通过这一个网络切片接入网络，这样可以做到更加准确。而在从支持的多个网络切片中选择一个的过程可以是，通过业务类型从多个网络切片中选择一个网络切片，运用选择的网络切片接入网络，通过从多个网络切片中通过业务类型去选择，可以选择与业务类型匹配的，对业务支持更好的网络切片来接入网络，提高了业务处理的速度和效率。而业务类型与网络切片设置的场景标识信息有对应关系，通过对应关系作出选择，通过场景信息与业务类型匹配，选择一个支持业务操作的网络切片，提高网络切片确定的准确性。在一实施例中，可以结合业务类型和网络切片的特点信息，例如，网络切片的特点信息是支持信息业务类型，通过网络的特点信息和业务类型结合匹配，使得网络切片选择更加合理准确。
本实施例通过在存在多个当前支持的网络切片时，根据业务类型从多个网络切片场景信息中选择一个网络切片，匹配选择的网络切片接入网络，精准的选择一个网络切片接入网络，实现网络的准确匹配和合理利用，提高利用率，避免冲突和占用。
在一实施例中，参考图9，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络的步骤之后，还包括：
步骤S30，响应于业务请求，判断当前接入的网络切片是否符合业务请求；
步骤S40，在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
步骤S50，接入所述目标网络切片。
在确定了网络接入参数接入网络后，会接收到业务请求，例如，即时通信的信息发送，或者有信息业务类型、商务应用类型等时，如果接入的网络不符合业务要求，获取业务请求标识，根据所述业务请求标识、第一网络切片信息和第二网络切片信息确定符合业务请求的目标网络切片，通过业务标识，从终端设备和用户识别卡支持的网络切片中选择符合业务请求的网络切片作为目标网络切片，通过该目标网络切片接入网络，满足业务请求的网络需求，提高业务的处理速度，快速完成业务请求的业务数据传输和交互需求。
而在一实施例中，在不满足业务请求时，根据业务请求从终端支持的网络切片场景信息中选择网络切片场景信息来接入网络，做出终端设备的流畅运行和加快业务处理速度。可以理解的是，在存在终端设备和用户识别卡存在相同支持的与业务请求匹配时，选择匹配的网络切片场景信息来接入网络。
本实施例通过在接入网络后，对网络跟业务的匹配度做出进一步地校对，在不匹配时，重新根据业务标识来选择目标网络切片，满足业务的网络接入需求，提高网络接入选择的准确性，提高业务处理速度。
在一实施例中，参考图10，从应用过程来举例说明本申请的网络接入处理过程，包括：
Step1：终端场景标识存储在NV或分区中作为标识(命名UE_NSSAI)，场景参数格式如下：
UE_NSSAI：1代表eMBB，2代表URLLC，3代表MIoT；
1)如果是对时延要求不高、无移动性，水电表设备则存储值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备存储为2；
3)提高接入设备人与人通信体验，例如手机等设备存储为3；
Step2：增加SIM卡EF_NSSAI文件标识网络切换场景标识，对应如下：
1)如果是对时延要求不高、无移动性，水电表设备则值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备值为2；
3)提高接入设备人与人通信体验，例如手机等设备值为3；
Step3：网络接入过程处理：
1)设备与sim卡ready后，设备会读取sim EF_NSSAI文件获取sim卡支持的网络切片场景信息；
2)同时读取存储在设备的NV值UE_NSSAI，来获取终端支持的网络切片场景；
3)通过EF_NSSAI与UE_NSSAI对场景信息的选择，取交集，确认接入设备哪种类型切片场景；
4)如果终端不支持SIM卡切片场景，则以终端为主，上报给网络；
5)通过确认下切换场景选择对应网络切片场景的APN接入网络切片，以达到快速完成终端接入网络的动作以及执行终端特定的网络功能。
在本申请的一实施例中，参考图11，提供配置网络切片标识信息的过程，包括：
步骤S01，响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
步骤S02，根据所述设备类型确定网络切片的标识信息；
步骤S03，为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
所述网络切片的场景信息与设备类型对应，例如，时延要求不同，场景就不同，高时延场景、低时延场景，高和低是相对概念而不是绝对概念，可以通过设置时延数值来划分。终端设备类型可以分为移动终端设备、无人操作设备、不可移动设备等类型，不同类型对 应需要的场景是不同的。例如，移动终端设备类型需要的是通信体现的场景，使用APP或者即时通信应用的场景，需要设置对应的网络切片标识信息。在确定了需要配置的网络切片的标识信息后，为所述终端设备配置所述标识信息，配置为当前终端设备支持的网络切片的标识信息。当然，终端支持的网络切片信息不是一成不变的，可以随着配置的标识信息不同而变化，终端设备的硬件和架构是支持变化的，只是对外的时候因为满足需求需要设置相应的标识信息，来选择网络切片接入，优化网络接入。
可选地，不同的终端设备的需求不同时，配置的支持的网络切片是不同的，例如，终端网络切片场景标识存储在NV或分区中作为标识(命名UE_NSSAI)，场景参数格式如下：
UE_NSSAI：1代表eMBB，2代表URLLC，3代表MIoT；
1)如果是对时延要求不高、无移动性，水电表设备则存储值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备存储为2；
3)提高接入设备人与人通信体验，例如手机等设备存储为3。
而对于用户识别卡，例如SIM卡支持的网络切片场景标识，例如，增加SIM卡EF_NSSAI文件标识网络切换场景标识，对应如下：
1)如果是对时延要求不高、无移动性，水电表设备则值为1；
2)高吞吐量、安全性高例如无人机、无人汽车等设备值为2；
3)提高接入设备人与人通信体验，例如手机等设备值为3。
设置的1、2、3这样的标识为支持的网络切片信息，终端设备的1、2、3就是第一网络切片信息；SIM卡的就是用户识别卡的第二网络切片信息。在触发了网络接入的操作后，依据设置的标识获取终端支持的第一网络切片信息和第二网络切片信息。
而在一实施例中，为了更好的设置终端设备的网络切片标识信息，参考图12，所述为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识的步骤之后，还包括：
步骤S04，确定业务类型是否发生变化；
步骤S05，在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
步骤S06，为所述终端设备配置所述更新标识信息。
业务类型包括低延时业务类型、高延时业务类型或者高吞吐量业务类型或者高安全性业务类型，业务类型根据业务需求设置，也可根据终端性能设置。
例如，设备的检测数据的传递可以是高延时类业务类型，不需要实时，时延要求低。
当然，根据选择的划分需求不同，可以分为其他不同的业务类型。在业务类型不同时，对于网络的需求是不同的，在业务类型发生变化后，在终端配置的网络切片中需要作出配置上的切换，或者说对外的标识信息要替换，找到与当前需要的业务类型相应的更新标识信息，通过更新标识信息来完成配置，这样可以灵活的根据业务类型的不同来选择标识信息配置，提高了不同业务接入网络的准确性，提高了终端业务完成的可靠性，按需配置，通过与运营商或终端的售后维护系统通信来完成配置更新的过程，通过固件升级或者软件升级的方式来完成。可以理解的是，可以提前配置了多个标识信息，在不同标识信息中根据业务类型的支持不同来选择切换，而不用每次均做配置过程，在产品出产设置时，可以提前配置，在使用时，根据业务对不同来完成配置。
本实施例通过终端设备配置网络切片的标识信息，可通过配置的标识信息来完成接入网络的选择，不用通过接入多个网络切片，占用IP资源，而降低了网络使用的流畅性，通过选择提高了网络接入的准确性，提高业务处理的效率。
本申请还提出一种网络接入装置，参考图13，所述装置包括：获取模块10和网络处理模块20，
所述获取模块10，用于获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
所述网络处理模块20，用于依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
进一步地，参考图14，所述网络处理模块20包括确定单元21和网络接入单元22，
所述确定单元21，用于依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
所述网络接入单元22，用于从所述当前支持的网络切片中选择相应的网络切片接入网络。
进一步地，参考图15，所述确定单元21包括比对子单元211、确定子单元212和提取子单元213，
所述比对子单元211，用于将所述第一网络切片信息与所述第二网络切片信息比对；
所述确定子单元212，用于根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
所述提取子单元213，用于在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
进一步地，所述提取子单元213，还用于在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。
进一步地，所述确定子单元212，还用于确定网络接入的操作对应的业务类型；
所述提取子单元213，还用于从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
进一步地，参考图16，所述装置还包括：判断模块30和确定模块40，
所述判断模块30，用于响应于业务请求，判断当前接入的网络切片是否符合业务请求；
所述确定模块40，用于在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
所述网络接入单元22，还用于接入所述目标网络切片。
进一步地，参考图17，所述装置还包括配置模块50，
所述获取模块10，还用于响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
所述确定模块40，还用于根据所述设备类型确定网络切片的标识信息；
所述配置模块50，用于为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
进一步地，所述确定模块40，还用于确定业务类型是否发生变化；在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
所述配置模块50，还用于为所述终端设备配置所述更新标识信息。
本申请还提出一种终端，所述终端包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
所述终端设置有处理器以及与所述处理器连接的网络切片模块，所述网络切片模块和处理器连接插入的用户识别卡模块，所述处理器中设置有网络切片模块支持的第一网络切片信息，处理器获取用户识别卡模块支持的第二网络切片信息通过网络切片信息的比对来 选择网络切片模块中设置的子网络切片模块来完成网络的接入操作，在应对不同的业务需求时，调整不同的子网络切片模块来执行网络接入操作，提高网络接入的准确性，且不需要接入多个子网切片模块，降低接入占用的资源。
本申请的终端的网络接入方式需要根据终端设备和终端设备使用的用户识别卡支持的网络切片信息，来选择网络切片接入网络，而不是目前的接入多个网络切片，占用IP资源，改进后的网络接入方式不会接入多个网络切片，有选择性的接入网络切片，减少了网络资源占用的问题，达到准确匹配网络切片接入，提高资源利用率。
本申请还提出一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现以下步骤：
获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
应当注意的是，在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的部件或步骤。位于部件之前的单词“一”或“一个”不排除存在多个这样的部件。本申请可以借助于包括有若干不同部件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
尽管已描述了本申请的可选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括可选实施例以及落入本申请范围的所有变更和修改。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (20)

  1. 一种网络接入方法，其中，所述网络接入方法包括：
    获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
    依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
  2. 根据权利要求1所述的网络接入方法，其中，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络的步骤包括：
    依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
    从所述当前支持的网络切片中选择相应的网络切片接入网络。
  3. 根据权利要求2所述的网络接入方法，其中，所述依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片的步骤包括：
    将所述第一网络切片信息与所述第二网络切片信息比对；
    根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
    在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
  4. 根据权利要求3所述的网络接入方法，其中，所述根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息的步骤之后，还包括：
    在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。
  5. 根据权利要求2所述的网络接入方法，其中，当存在多个所述当前支持的网络切片时，所述从所述当前支持的网络切片中选择相应的网络切片接入网络的步骤包括：
    确定网络接入的操作对应的业务类型；
    从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
  6. 根据权利要求1-5任一项所述的网络接入方法，其中，所述依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络的步骤之后，还包括：
    响应于业务请求，判断当前接入的网络切片是否符合业务请求；
    在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
    接入所述目标网络切片。
  7. 根据权利要求1-5任一项所述的网络接入方法，其中，所述方法还包括：
    响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
    根据所述设备类型确定网络切片的标识信息；
    为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
  8. 根据权利要求7所述的网络接入方法，其中，所述为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识的步骤之后，还包括：
    确定业务类型是否发生变化；
    在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
    为所述终端设备配置所述更新标识信息。
  9. 一种网络接入装置，其中，所述装置包括：获取模块和网络处理模块，
    所述获取模块，用于获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
    所述网络处理模块，用于依据所述第一网络切片信息和所述第二网络切片信息选择相 应的网络切片接入网络。
  10. 根据权利要求9所述的网络接入装置，其中，所述网络处理模块包括确定单元和网络接入单元，
    所述确定单元，用于依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
    所述网络接入单元，用于从所述当前支持的网络切片中选择相应的网络切片接入网络。
  11. 根据权利要求10所述的网络接入装置，其中，所述确定单元包括比对子单元，确定子单元和提取子单元，
    所述比对子单元，用于将所述第一网络切片信息与所述第二网络切片信息比对；
    所述确定子单元，用于根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
    所述提取子单元，用于在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
  12. 一种终端，其中，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
    获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
    依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
  13. 根据权利要求12所述的终端，其中，所述处理器用于执行：
    依据所述第一网络切片信息和所述第二网络切片信息确定当前支持的网络切片；
    从所述当前支持的网络切片中选择相应的网络切片接入网络。
  14. 根据权利要求13所述的终端，其中，所述处理器用于执行：
    将所述第一网络切片信息与所述第二网络切片信息比对；
    根据比对结果确定所述第一网络切片信息与所述第二网络切片信息是否存在网络切片信息的交集信息；
    在存在所述交集信息时，根据所述交集信息确定当前支持的网络切片。
  15. 根据权利要求14所述的终端，其中，所述处理器用于执行：
    在不存在所述交集信息时，根据所述第一网络切片信息确定当前支持的网络切片。
  16. 根据权利要求13所述的终端，其中，当存在多个所述当前支持的网络切片时，所述处理器用于执行：
    确定网络接入的操作对应的业务类型；
    从多个所述当前支持的网络切片中选择与业务类型相应的网络切片接入网络。
  17. 根据权利要求12-16任一项所述的终端，其中，所述处理器用于执行：
    响应于业务请求，判断当前接入的网络切片是否符合业务请求；
    在不满足时，获取业务请求标识，根据所述业务请求标识、所述第一网络切片信息和所述第二网络切片信息确定符合业务请求的目标网络切片；
    接入所述目标网络切片。
  18. 根据权利要求12-16任一项所述的终端，其中，所述处理器用于执行：
    响应于网络切片的场景信息设置操作，获取终端设备的设备类型；
    根据所述设备类型确定网络切片的标识信息；
    为所述终端设备配置所述标识信息，所述标识信息标识所述终端设备支持的网络切片的场景标识。
  19. 根据权利要求18所述的终端，其中，所述处理器用于执行：
    确定业务类型是否发生变化；
    在业务类型发生变化后，确定与变化后的业务类型对应的更新标识信息；
    为所述终端设备配置所述更新标识信息。
  20. 一种计算机可读存储介质，其中，其上存储有计算机程序，所述计算机程序被处理器执行时实现以下步骤：
    获取第一网络切片信息和第二网络切片信息，所述第一网络切片信息为终端设备支持的网络切片信息，所述第二网络切片信息为终端中用户识别卡支持的网络切片信息；
    依据所述第一网络切片信息和所述第二网络切片信息选择相应的网络切片接入网络。
PCT/CN2021/106587 2020-09-11 2021-07-15 网络接入方法、装置、终端及存储介质 WO2022052623A1 (zh)

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