WO2022083698A1 - 一种网络配置方法、装置、设备及计算机存储介质 - Google Patents

一种网络配置方法、装置、设备及计算机存储介质 Download PDF

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Publication number
WO2022083698A1
WO2022083698A1 PCT/CN2021/125385 CN2021125385W WO2022083698A1 WO 2022083698 A1 WO2022083698 A1 WO 2022083698A1 CN 2021125385 W CN2021125385 W CN 2021125385W WO 2022083698 A1 WO2022083698 A1 WO 2022083698A1
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Prior art keywords
user equipment
network
information
network access
storage capability
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PCT/CN2021/125385
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English (en)
French (fr)
Inventor
朱磊
唐小勇
罗柯
游正朋
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中移(成都)信息通信科技有限公司
中国移动通信集团有限公司
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Publication of WO2022083698A1 publication Critical patent/WO2022083698A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0813Configuration setting characterised by the conditions triggering a change of settings

Definitions

  • the present application belongs to the field of communication technology and computer technology, and in particular, relates to a network configuration method, apparatus, device, and computer storage medium.
  • the user terminal equipment that is not authorized to use the non-public network can also request or attempt to access the non-public network, although the core network equipment can verify the unauthorized user terminal equipment and reject the unauthorized user terminal equipment. Access to non-public networks. However, such an unauthorized UE's request or attempt to access a non-public network will cause a waste of radio resources of the non-public network, and also adversely affect the services of the non-public network authorized users.
  • Embodiments of the present application provide a network configuration method, apparatus, device, and computer storage medium, which can effectively reduce the waste of wireless resources in non-public networks, and enable user terminals of authorized users of non-public network services to smoothly access non-public networks.
  • an embodiment of the present application provides a network configuration method, the method is applied to core network equipment, and the method includes:
  • the storage capability feedback information includes that the user equipment has the storage capability to store the association information between the network access identifier and the slice information set
  • a configuration update instruction is sent to the user equipment, and the configuration update instruction includes the association between the network access identifier and the slice information set.
  • the configuration update instruction includes the association between the network access identifier and the slice information set.
  • the method further includes:
  • the network access request includes a slice information set corresponding to a network access identifier
  • configuring the network for the user equipment according to the network access request includes:
  • association relationship information between the network access identifier and the slice information set stored by the user equipment does not include the network slice connected to the current user equipment, release the network connection between the user equipment and the network slice currently connected to the user equipment for the user equipment to re-initiate network access request.
  • sending storage capability query information to the user equipment includes:
  • connection state is the connection state
  • the storage capability query information is sent to the user equipment.
  • an embodiment of the present application provides a network configuration method, the method is applied to user equipment, and the method includes:
  • the storage capability feedback information includes the storage capability of the user equipment to store the association relationship information between the network access identifier and the slice information set;
  • the configuration update instruction includes the association relationship information between the network access identifier corresponding to the user equipment and the slice information set;
  • the association relationship information between the network access identifier and the slice information set is stored.
  • the method further includes:
  • the network access information includes a network access identifier of the current cell that can access a non-public network
  • a network access request is initiated to the core network device, and the network access request includes the slice information set corresponding to the network access identifier, which is used by the core network device according to the network access request to be
  • the user device configures the network.
  • an embodiment of the present application provides a network configuration device, where the device includes:
  • an acquisition module configured to acquire the association relationship information between the network access identifier corresponding to the user equipment and the slice information set;
  • a sending module configured to send storage capability query information to the user equipment, so that the user equipment can feed back storage capability feedback information according to the storage capability query information;
  • a receiving module configured to receive storage capability feedback information
  • the sending module is further configured to send a configuration update instruction to the user equipment if the storage capability feedback information includes that the user equipment has the storage capability to save the association relationship information between the network access identifier and the slice information set, where the configuration update instruction includes the network access identifier and the slice information set.
  • the association relationship information of the slice information set is used for the user equipment to store the association relationship information between the network access identifier and the slice information set.
  • an embodiment of the present application provides a network configuration device, where the device includes:
  • a receiving module configured to receive the storage capability query information sent by the core network device
  • a query module configured to feed back storage capability feedback information according to the storage capability query information, and the storage capability feedback information includes the storage capability of the user equipment for storing the association relationship information between the network access identifier and the slice information set;
  • the receiving module is further configured to receive a configuration update instruction sent by the core network device, where the configuration update instruction includes the association relationship information between the network access identifier corresponding to the user equipment and the slice information set;
  • the storage module is configured to store the association relationship information between the network access identifier and the slice information set.
  • an embodiment of the present application provides a network configuration device, the device includes: a processor and a memory storing computer program instructions; when the processor executes the computer program instructions, the first aspect or any implementable manner of the first aspect is implemented.
  • an embodiment of the present application provides a computer-readable storage medium, where computer program instructions are stored on the computer-readable storage medium, and when the computer program instructions are executed by a processor, the first aspect or any implementation manner of the first aspect is implemented
  • the network configuration method described in and the network configuration method described in the second aspect or any implementation manner of the second aspect is implemented.
  • the embodiment of the present application provides a network configuration method.
  • the core network device can obtain the association relationship information between the network access identifier corresponding to the user equipment and the slice information set, and then can send the storage capability query information to the user equipment.
  • the core network device may send a configuration update instruction to the user equipment, so that The user equipment stores the association relationship information between the network access identifier and the slice information set included in the configuration update instruction.
  • the user equipment needs to access a non-public network, it can carry the slice information set corresponding to the network access identifier in the access identifier.
  • the core network device can directly configure the network slice for the user terminal device according to the request information of the user terminal device. Therefore, the network configuration method provided according to the embodiment of the present application enhances the selection and access functions of the network slice, and effectively It reduces the requests of unauthorized user terminal equipment or attempts to access non-public networks, and saves wireless resources of non-public networks.
  • FIG. 1 is a schematic structural diagram of a network slice management framework provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a network configuration method provided by an embodiment of the present application
  • FIG. 3 is a schematic flowchart of another network configuration method provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a network configuration apparatus provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of another network configuration apparatus provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a network configuration device provided by an embodiment of the present application.
  • 3GPP 3rd Generation Partnership Project, 3rd Generation Partnership Project
  • NPN non-public networks
  • 5G 5th Generation of mobile networks
  • Non-public networks are commonly used for private entities, such as businesses, and can be deployed for various configurations utilizing both virtual and physical elements.
  • the application of the non-public network is realized by allocating one or more network slice (Network Slice) instances to the user equipment (User Equipment, UE).
  • Network Slice Network Slice
  • SNPNs Independent Non-Public Networks
  • PLMN Public Land Mobile Network
  • Non-independent networking NPN network Public Network Integrated NPN, PNI-NPN
  • public network integrated NPN a non-public network implemented and deployed in PLMN.
  • PNI-NPN can be implemented by allocating one or more network slice instances.
  • user equipment not authorized to use a non-public network can also request or attempt to access a non-public network when entering a cell that provides the non-public network
  • the core network equipment can verify the unauthorized user equipment and refuse the unauthorized user equipment to access the non-public network, such unauthorized user equipment's request or attempt to access the non-public network will cause
  • the waste of wireless resources in non-public networks also causes adverse effects on the services of non-public network authorized users. Especially when the concurrent attempts of the unauthorized user equipment are large, the services of the unauthorized users of the public network are affected.
  • embodiments of the present application provide a network configuration method, apparatus, device, and computer storage medium.
  • the network slice management function may be included, and the network slice management function (Network Slice Management Function, NSMF) may also include : Wireless sub-slice management function (Network Subnet Slice Management Function, NSSMF), core network sub-slice management function (Network Subnet Slice Management Function, NSSMF), bearer network sub-slice management function (Network Subnet Slice Management Function, NSSMF).
  • NSSMF Wireless sub-slice management function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • NSSMF Network Subnet Slice Management Function
  • CAG Closed Access Group
  • CMF CAG Management Function
  • the CMF can at least realize the following functions: by performing the addition, deletion and modification of the CAG ID (CAG ID), as well as the configuration of the CAG attributes, etc. to realize the allocation and management of the CAG; Modify and query to achieve user management of CAG.
  • CAG ID CAG ID
  • CAG attributes etc.
  • the CAG ID is unique within the scope of the PLMN ID to which it belongs, and the CAG ID can be used to identify a group of users who are allowed to access one or more CAG cells associated with the CAG, and only users who are allowed to subscribe to the relevant CAG.
  • the device accesses this cell to prevent the user equipment that is not allowed to access the NPN from automatically selecting and accessing the NPN cell.
  • the CAG ID (CAG ID) is unique within the scope of the PLMN ID to which it belongs, and the CAG ID can be used to identify a group of users who are allowed to access one or more CAG cells associated with the CAG.
  • the user equipment subscribed to the relevant CAG accesses the cell to prevent the user equipment not allowed to access the NPN from automatically selecting and accessing the NPN cell.
  • the operator when the user equipment subscribes to the NPN network service, the operator can configure the network slice of PNI-NPN for the user through the following steps:
  • the CSMF receives the SLA information of the NPN user, and the SLA information may include: coverage requirements, isolation requirements, downlink/uplink throughput requirements, delay requirements, etc. in a specific geographic area.
  • CSMF converts the received SLA information into SLA requirements, that is, the service and network requirements derived from the SLA, and converts the SLA into a solution for SLA requirements.
  • the NSMF determines the wireless, core network, and bearer network requirements according to the NPN SLA requirements converted by the CSMF, and provides them to the corresponding NSSMF; and the NSMF determines to reconfigure or create a new NPN based on the existing NSI. NSI.
  • NSMF allocates NSI for PNI-NPN.
  • the association between the CAG and the network slice that is, the CAG ID and the NSSAI (S-NSSAI set) associated with the CAG ID, can be sensed and saved through the CMF.
  • the association relationship between CAG and network slice can be used as the attribute of CAG 30
  • the core network equipment may perform the steps shown in FIG. 2 . The following steps:
  • the storage capability query information By sending the storage capability query information to the user equipment, it can be used by the user equipment to feed back storage capability feedback information according to the storage capability query information.
  • the 5GC may update the CAG and slice configuration information of the user equipment, wherein the configuration information may include CAG Association with network slices.
  • the core network device Before initiating the configuration update process, the core network device sends storage capability query information to the user equipment, so that the user equipment can feed back storage capability feedback information according to the storage capability query information.
  • S220 may be performed.
  • S220 Receive storage capability feedback information.
  • the core network device may perform S230.
  • the user equipment after receiving the storage capability query information sent by the core network device, the user equipment will send a feedback message to the core network device if the user equipment has the ability to "save the relationship between the CAG and the network slice".
  • the information includes that the user equipment supports "saving the relationship between CAG and network slice”.
  • the core network device may send a configuration update instruction to the user equipment.
  • the 5GC first updates the CAG and slice configuration information of the user equipment in the Unified Data Management (UDM), and then the Access and Mobility Management (AMF) function according to the The configuration update instruction of the UDM triggers the configuration update process of the user equipment.
  • UDM Unified Data Management
  • AMF Access and Mobility Management
  • the configuration update process of the user equipment is triggered, and the core network device executes S230.
  • the configuration update instruction includes association relationship information between the network access identifier and the slice information set, which can be used by the user equipment to store the association relationship information between the network access identifier and the slice information set.
  • the configuration update instruction By sending the configuration update instruction to the user equipment, it can be used to instruct the user equipment to store the association relationship information between the network access identifier and the slice information set.
  • the configuration update instruction may further include Network Slice Selection Assistance Information (NSSAI) corresponding to the user equipment, a CAG ID list, and a CAG-Only indication, where CAG-Only indicates whether to allow only Access the 5G core network through the CAG cell.
  • NSSAI Network Slice Selection Assistance Information
  • the CAG list (Allowed CAG list) may include 0 or more CAG-IDs.
  • the core network device executes S230, and may first obtain the connection state of the user equipment when sending the configuration update instruction to the user equipment; when the connection state is the connected state, send storage capability query information to the user equipment. It is used to determine whether the user equipment has the ability to "save the relationship between the CAG and the network slice".
  • the user equipment may receive storage capability query information sent by the core network device; and feed back storage capability feedback information according to the storage capability query information, where the storage capability feedback information includes the user equipment having a network access identifier and slice information set that is stored The storage capacity of relational information.
  • the core network device will wait for the user equipment to become the connected state and then send the storage capability query information to the user equipment.
  • the user equipment receives a configuration update instruction sent by the core network device, where the configuration update instruction includes the association relationship information between the network access identifier corresponding to the user equipment and the slice information set; the association between the network access identifier and the slice information set is stored; relationship information. That is to say, on the user equipment subscribed to PNI-NPN, a CAG information list (CAG information list) can be maintained, and the CAG information list can include 0 or more CAG information entities, and each entity can include: PLMN ID , Allowed CAG list, 0 or more CAG-IDs.
  • a CAG-only indication may be included in the CAG information list, and the CAG-only indication is used to indicate whether to allow access to the 5G core network only through the CAG cell.
  • the user equipment may send a feedback message that the configuration update of the user equipment is completed to the core network device.
  • the core network device can correspondingly update the configuration status of the user equipment internally, for example, update "the user equipment has updated the slice configuration" in the UDM.
  • the core network device since the user equipment is in the connected state, the core network device also determines whether the network slice currently accessed by the user equipment is included in the association relationship information between the network access identifier and the slice information set stored by the user equipment. When the association relationship information between the network access identifier and the slice information set stored by the device includes the network slice to which the current user equipment is connected, the core network device may not release the current access network (Access Network, AN) of the user equipment.
  • Access Network Access Network
  • association relationship information between the network access identifier and the slice information set stored by the user equipment does not include the network slice connected to the current user equipment, release the network connection between the user equipment and the network slice currently connected to the user equipment for the user equipment to re-initiate network access request.
  • the user equipment may re-initiate a network access request, and as shown in FIG. 3 , the user equipment may perform S310 and S320.
  • the network access information may include a network access identifier of the current cell that can access a non-public network.
  • the user equipment may not request to access the network, and may initiate a network access request when there is a network requirement.
  • a base station providing PNI-NPN access for example, a 5G base station (next Generation NodeB, gNB) will broadcast in the SIB a message including a network selection for user equipment. For example: PLMN ID.
  • each PLMN ID may correspond to a list of CAG IDs
  • the identification list may be used to identify a list of cells that can provide access to PNI-NPNs, and a readable network name corresponding to each CAG ID, in a
  • the user may also manually select the PNI-NPN on the user equipment. Therefore, when the user equipment is in a CAG cell, one or more CAG identities (CAG IDs) can be configured and broadcasted according to the cell, wherein the CAG IDs are unique within the scope of the PLMN ID to which they belong.
  • CAG identities CAG IDs
  • the network access request includes a slice information set corresponding to the network access identifier, which is used by the core network device to configure the network for the user equipment according to the network access request.
  • the network access request of the user equipment may be set as a mobility registration update (Mobility Registration Update).
  • the core network device may perform S330 and S340:
  • S330 Receive a network access request from a user equipment (UE), where the network access request includes a slice information set corresponding to a network access identifier.
  • UE user equipment
  • the core network device can directly determine that the user equipment is authorized according to the network access request, and can more conveniently connect the network to which the user equipment is connected.
  • the slice is configured to the user equipment, which effectively enhances the network slice selection and access functions.
  • the network configuration method described in the embodiments of the present application can also be used in the user equipment.
  • the handover of the accessibility and mobility of the cell can be shown in Table 1.
  • the core network device can obtain the association relationship information between the network access identifier corresponding to the user equipment and the slice information set, and then can send the storage capability query information to the user equipment.
  • the core network device may send a configuration update instruction to the user equipment, so that The user equipment stores the association relationship information between the network access identifier and the slice information set included in the configuration update instruction.
  • the slice information set corresponding to the network access identifier can be carried in the access request information, so that the core network equipment can directly provide the user terminal equipment according to the request information of the user terminal equipment.
  • Configure network slices Therefore, the network configuration method provided according to the embodiments of the present application enhances the selection and access functions of network slices, effectively reduces requests or attempts to access non-public networks by unauthorized user terminal equipment, and saves non-public network wireless resources.
  • FIG. 4 is a schematic structural diagram of a network configuration apparatus provided by an embodiment of the present application.
  • the network configuration apparatus 400 may include: an obtaining module 410 , a sending module 420 and a receiving module 430 .
  • the obtaining module 410 is configured to obtain the association relationship information between the network access identifier corresponding to the user equipment and the slice information set;
  • the sending module 420 is configured to send storage capability query information to the user equipment, so that the user equipment can feed back storage capability feedback information according to the storage capability query information;
  • the receiving module 430 is configured to receive storage capability feedback information
  • the sending module 420 is further configured to send a configuration update instruction to the user equipment if the storage capability feedback information includes that the user equipment has the storage capability to save the association relationship information between the network access identifier and the slice information set, where the configuration update instruction includes the network access identifier and the slice information set.
  • the association relationship information of the slice information set is used for the user equipment to store the association relationship information between the network access identifier and the slice information set.
  • the receiving module 430 may be further configured to receive a network access request from the user equipment, where the network access request includes a slice information set corresponding to the network access identifier.
  • the network configuration apparatus 400 may further include: a configuration module configured to configure the network for the user equipment according to the network access request.
  • the configuration module may be further configured to release the network to which the user equipment is connected to the current user equipment when the association relationship information between the network access identifier and the slice information set stored by the user equipment does not include the network slice to which the current user equipment is connected
  • the sliced network connection is used for the user equipment to re-initiate the network access request.
  • the sending module 420 may be further configured to obtain the connection state of the user equipment; when the connection state is the connected state, send storage capability query information to the user equipment.
  • the network configuration apparatus 400 in the embodiment of the present application may correspond to the execution body of the network configuration method described in the embodiment of the present application, and the specific details of the operation and/or function of each module/unit of the network configuration apparatus 400 may be Refer to the description of the corresponding part in the network configuration method described in the above embodiments of the present application, which is not repeated here for brevity.
  • FIG. 5 is a schematic structural diagram of another network configuration apparatus provided by an embodiment of the present application.
  • the network configuration apparatus 500 may include: a receiving module 510 , a query module 520 , and a storage module 530 .
  • the receiving module 510 is configured to receive the storage capability query information sent by the core network device;
  • the query module 520 is configured to feed back the storage capability feedback information according to the storage capability query information, where the storage capability feedback information includes the storage capability of the user equipment for storing the association relationship information between the network access identifier and the slice information set;
  • the receiving module 510 is further configured to receive a configuration update instruction sent by the core network device, where the configuration update instruction includes the association relationship information between the network access identifier corresponding to the user equipment and the slice information set;
  • the storage module 530 is configured to store the association relationship information between the network access identifier and the slice information set.
  • the network configuration apparatus 500 may further include: an obtaining module and a sending module.
  • the acquisition module is configured to acquire network access information of the current cell, where the network access information includes a network access identifier of the current cell that can access a non-public network;
  • the sending module is configured to initiate a network access request to the core network device according to the network access identifier that can be accessed to the non-public network, and the network access request includes a slice information set corresponding to the network access identifier, which is used by the core network device according to the network access identifier.
  • the access request configures the network for the user equipment.
  • the network configuration apparatus 500 in the embodiment of the present application may correspond to the execution body of the network configuration method described in the embodiment of the present application, and the specific details of the operation and/or function of each module/unit of the network configuration apparatus 500 may be Refer to the description of the corresponding part in the network configuration method described in the above embodiments of the present application, which is not repeated here for brevity.
  • the core network device can obtain the association relationship information between the network access identifier corresponding to the user equipment and the slice information set, and then can send the storage capability query information to the user equipment.
  • the core network device may send a configuration update instruction to the user equipment, so that The user equipment stores the association relationship information between the network access identifier and the slice information set included in the configuration update instruction.
  • the user equipment needs to access a non-public network, it can carry the slice information set corresponding to the network access identifier in the access identifier.
  • the core network device can directly configure the network slice for the user terminal device according to the request information of the user terminal device. Therefore, the network configuration method provided according to the embodiment of the present application enhances the selection and access functions of the network slice, and effectively It reduces the requests of unauthorized user terminal equipment or attempts to access non-public networks, and saves wireless resources of non-public networks.
  • FIG. 6 is a schematic diagram of a hardware structure of a network configuration device provided by an embodiment of the present application.
  • the network configuration device 600 in this embodiment includes an input device 601 , an input interface 602 , a central processing unit 603 , a memory 604 , an output interface 605 , and an output device 606 .
  • the input interface 602, the central processing unit 603, the memory 604, and the output interface 605 are connected to each other through the bus 610, and the input device 601 and the output device 606 are respectively connected to the bus 610 through the input interface 602 and the output interface 605, and then to the network configuration device. 600 other components are connected.
  • the input device 601 receives input information from the outside, and transmits the input information to the central processing unit 603 through the input interface 602 ; the central processing unit 603 processes the input information based on the computer-executable instructions stored in the memory 604 To generate output information, store the output information temporarily or permanently in the memory 604, and then transmit the output information to the output device 606 through the output interface 605; the output device 606 outputs the output information to the outside of the network configuration device 300 for the user to use.
  • the network configuration device shown in FIG. 6 may also be implemented to include: a memory storing computer-executable instructions; and a processor, which, when executing the computer-executable instructions, can implement the description in conjunction with the embodiments of the present application method of network configuration.
  • the network configuration device 300 shown in FIG. 6 includes: a memory 604 for storing a program; and a processor 603 for running the program stored in the memory to execute the network configuration method provided by the embodiment of the present application.
  • Embodiments of the present application further provide a computer-readable storage medium, where computer program instructions are stored thereon; when the computer program instructions are executed by a processor, the network configuration method described in the embodiments of the present application is implemented.
  • the functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof.
  • it When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, and the like.
  • ASIC Application Specific Integrated Circuit
  • elements of the present application are programs or code segments used to perform the required tasks.
  • the program or code segments may be stored in a machine-readable medium or transmitted over a transmission medium or communication link by a data signal carried in a carrier wave.
  • a "machine-readable medium” may include any medium that can store or transmit information.
  • machine-readable media examples include electronic circuits, semiconductor memory devices, Read-Only Memory (ROM), flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency (Radio Frequency, RF) link, etc.
  • the code segments may be downloaded via a computer network such as the Internet, an intranet, or the like.
  • processors may be, but are not limited to, general purpose processors, special purpose processors, application specific processors, or field programmable logic circuits. It will also be understood that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can also be implemented by special purpose hardware for performing the specified functions or actions, or by special purpose hardware and/or A combination of computer instructions is implemented.
  • Embodiments of the present application provide a network configuration method, apparatus, device, and computer storage medium, and relate to the fields of communication technology and computer technology.
  • the information configuration method is applied to core network equipment, and the method includes: acquiring the association relationship information between the network access identifier corresponding to the user equipment and the slice information set; The storage capability query information feeds back the storage capability feedback information; receives the storage capability feedback information; if the storage capability feedback information includes the storage capability of the user equipment to save the association relationship information between the network access identifier and the slice information set, send a configuration update instruction to the user equipment , the configuration update instruction includes the association relationship information between the network access identifier and the slice information set, which is used by the user equipment to store the association relationship information between the network access identifier and the slice information set.

Abstract

本发明实施例提供了一种网络配置方法、装置、设备及计算机存储介质。方法应用于核心网设备,方法包括:获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;以及,向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息;接收存储能力反馈信息;若存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向用户设备发送配置更新指令,以用于用户设备存储网络接入标识与切片信息集合的关联关系信息。本发明实施例能够有效减少非公共网络无线资源的浪费,也使非公共网络业务的授权用户的用户设备顺利接入非公共网络。

Description

一种网络配置方法、装置、设备及计算机存储介质
相关申请的交叉引用
本专利申请要求2020年10月22日提交的中国专利申请号为202011136639.4、申请人为中移(成都)信息通信科技有限公司,中国移动通信集团有限公司,申请名称为“一种网络配置方法、装置、设备及计算机存储”的优先权,该申请的全文以引用的方式并入本申请中。
技术领域
本申请属于通信技术与计算机技术领域,尤其涉及一种网络配置方法、装置、设备及计算机存储介质。
背景技术
相关技术中,未授权使用非公共网络的用户终端设备同样可以请求或尝试接入非公共网络,虽然可以由核心网设备对未授权的用户终端设备进行校验后,拒绝未授权的用户终端设备接入非公共网络。但是,这种非授权UE的请求或尝试接入非公共网络,则会造成非公共网络无线资源的浪费,同时也对非公共网络授权用户的业务造成不良影响。
发明内容
本申请实施例提供一种网络配置方法、装置、设备及计算机存储介质,能够有效减少非公共网络无线资源的浪费,也使非公共网络业务的授权用户的用户终端顺利接入非公共网络。
第一方面,本申请实施例提供一种网络配置方法,方法应用于核心网设备,方法包括:
获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;以及,向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息;
接收存储能力反馈信息;
若存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向用户设备发送配置更新指令,配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于用户设备存储网络接入标识与切片信息集合的关联关系信息。
在第一方面的一些可实现方式中,在向用户设备发送配置更新指令之后,方法还包括:
接收用户设备的网络接入请求,网络接入请求包括网络接入标识对应的切片信息集合;
根据网络接入请求,为用户设备配置网络。
在第一方面的一些可实现方式中,根据网络接入请求,为用户设备配置网络,包括:
当用户设备存储的网络接入标识与切片信息集合的关联关系信息不包括当前用户设备连接的网络切片时,释放用户设备与当前用户设备连接的网络切片的网络连接,以用于用户设备重新发起网络接入请求。
在第一方面的一些可实现方式中,向用户设备发送存储能力查询信息,包括:
获取用户设备的连接状态;
当连接状态为连接态时,向用户设备发送存储能力查询信息。
第二方面,本申请实施例提供一种网络配置方法,方法应用于用户设备,方法包括:
接收核心网设备发送的存储能力查询信息;
根据存储能力查询信息反馈存储能力反馈信息,存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力;
接收核心网设备发送的配置更新指令,配置更新指令包括用户设备对应的网络接入标识与切片信息集合的关联关系信息;
存储网络接入标识与切片信息集合的关联关系信息。
在第二方面的一些可实现方式中,在存储网络接入标识与切片信息集合的关联关系信息之后,方法还包括:
获取当前小区的网络接入信息,网络接入信息包括当前小区的可接入非公共网络的网络接入标识;
根据可接入非公共网络的网络接入标识,向核心网设备发起网络接入请求,网络接入请求包括网络接入标识对应的切片信息集合,以用于核心网设备根据网络接入请求为用户设备配置网络。
第三方面,本申请实施例提供一种网络配置装置,装置包括:
获取模块,配置为获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;
发送模块,配置为向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息;
接收模块,配置为接收存储能力反馈信息;
发送模块,还配置为若存储能力反馈信息包括用户设备有保存网络接入 标识与切片信息集合的关联关系信息的存储能力,则向用户设备发送配置更新指令,配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于用户设备存储网络接入标识与切片信息集合的关联关系信息。
第四方面,本申请实施例提供一种网络配置装置,装置包括:
接收模块,配置为接收核心网设备发送的存储能力查询信息;
查询模块,配置为根据存储能力查询信息反馈存储能力反馈信息,存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力;
接收模块,还配置为接收核心网设备发送的配置更新指令,配置更新指令包括用户设备对应的网络接入标识与切片信息集合的关联关系信息;
存储模块,配置为存储网络接入标识与切片信息集合的关联关系信息。
第五方面,本申请实施例提供一种网络配置设备,该设备包括:处理器以及存储有计算机程序指令的存储器;处理器执行计算机程序指令时实现第一方面或者第一方面任一可实现方式中所述的网络配置方法和第二方面或者第二面任一可实现方式中所述的网络配置方法。
第六方面,本申请实施例提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序指令,计算机程序指令被处理器执行时实现第一方面或者第一方面任一可实现方式中所述的网络配置方法和第二方面或者第二面任一可实现方式中所述的网络配置方法。
本申请实施例提供了一种网络配置方法,核心网设备可以获取用户设备对应的网络接入标识与切片信息集合的关联关系信息,接下来可以向所述用户设备发送存储能力查询信息。当收到用户设备的存储能力反馈信息包括所 述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则核心网设备可以向所述用户设备发送配置更新指令,以使用户设备存储配置更新指令中包括的网络接入标识与切片信息集合的关联关系信息,在用户设备有接入非公共网络的需求时,可以将网络接入标识对应的切片信息集合携带在接入请求的信息中,使得核心网设备直接可以根据用户终端设备的请求信息为用户终端设备配置网络切片,因此,根据本申请实施例提供的网络配置方法增强了网络切片的选择与接入功能,有效减少了非授权的用户终端设备的请求或尝试接入非公共网络,节省非公共网络无线资源。
附图说明
为了更清楚地说明本申请实施例的技术方案,下面将对本申请实施例中所需要使用的附图作简单的介绍,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的一种网络切片管理框架的结构示意图;
图2是本申请实施例提供的一种网络配置方法的流程示意图;
图3是本申请实施例提供的另一种网络配置方法的流程示意图;
图4是本申请实施例提供的一种网络配置装置的结构示意图;
图5是本申请实施例提供的另一种网络配置装置的结构示意图;
图6是本申请实施例提供的一种网络配置设备的结构示意图。
具体实施方式
下面将详细描述本申请的各个方面的特征和示例性实施例,为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及具体实施例,对本申请进行进一步详细描述。应理解,此处所描述的具体实施例仅被配置为 解释本申请,并不被配置为限定本申请。对于本领域技术人员来说,本申请可以在不需要这些具体细节中的一些细节的情况下实施。下面对实施例的描述仅仅是为了通过示出本申请的示例来提供对本申请更好的理解。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。
为了满足如医疗、教育、公共安全等对数据安全和网络质量有严格要求的行业,3GPP(3rd Generation Partnership Project,第三代合作计划)引入非公共网络(Non-public networks,NPN)的技术,以提供低延迟和高可靠性要求并支持第五代移动通信网络(5th Generation of mobile networks,5G)局域网等服务。
非公共网络常用于私有实体,例如企业,并且可以利用虚拟和物理元素为各种配置进行部署。
在非公共网络部署后,通过为用户设备(User Equipment,UE)分配一 个或多个网络切片(Network Slice)实例来实现非公共网络的应用。
非公共网络的常见部署形式有:
独立的非公共网络(SNPN),即由NPN运营商独立建设和运营,不依赖公共陆地移动网(Public Land Mobile Network,PLMN)提供的网络功能。
非独立组网的NPN网络(Public Network Integrated NPN,PNI-NPN),或称“公网集成NPN”,在PLMN中实现和部署的非公共网络。
PNI-NPN可通过分配一个或多个网络切片实例来实现,目前,由于未授权使用非公共网络的用户设备在进入提供该非公共网络的小区时,同样可以请求或尝试接入非公共网络,虽然可以由核心网设备对未授权的用户设备进行校验后,拒绝未授权的用户设备接入非公共网络,但是,这种非授权用户设备的请求或尝试接入非公共网络,则会造成非公共网络无线资源的浪费,同时也对非公共网络授权用户的业务造成不良影响。尤其是在非授权用户设备的尝试请求并发量较大时,对于非公共网络授权用户的业务造成影响。
为了解决上述提到的技术问题,本申请实施例提供了一种网络配置方法、装置、设备及计算机存储介质。为了更加清楚描述本申请实施例,在对本申请实施例所提供的网络配置方法介绍之前,下面首先结合图1所示的网络切片管理框架进行简单描述。
其中,在5G核心网(5G Core Network,5GC)的通信业务管理功能(Communication Service Management Function,CSMF)中,可以包括网络切片管理功能,网络切片管理功能(Network Slice Management Function,NSMF)还可以包括:无线子切片管理功能(Network Subnet Slice Management Function,NSSMF)、核心网子切片管理功能(Network Subnet Slice Management  Function,NSSMF)、承载网子切片管理功能(Network Subnet Slice Management Function,NSSMF)。
为了实现控制用户设备接入非公共网络,可以选择使用封闭接入组(Closed Access Group,CAG)实现。通过在通信业务管理功能增加一个CAG管理功能(CAG Management Function,CMF)。
其中,CMF至少可以实现以下功能:通过执行CAG标识(CAG ID)的新增、删除与修改,以及CAG属性的配置等实现对CAG的分配和管理;通过对CAG中用户的新增、删除、修改与查询等实现对CAG的用户管理。
其中,CAG ID在其归属的PLMN ID的范围内是唯一的,CAG ID可以用来标识一组被允许访问与该CAG相关联的一个或多个CAG小区的用户,只允许订阅相关CAG的用户设备接入该小区,以防止不允许接入NPN的用户设备自动选择和访问NPN小区。
其中,通过CAG标识(CAG ID)在其归属的PLMN ID的范围内是唯一的,CAG ID可以用来标识一组被允许访问与该CAG相关联的一个或多个CAG小区的用户,只允许订阅相关CAG的用户设备接入该小区,以防止不允许接入NPN的用户设备自动选择和访问NPN小区。
在一些实施例中,当用户设备订阅NPN网络服务时,运营商可以通过以下步骤为用户配置PNI-NPN的网络切片:
首先,CSMF接收NPN用户的SLA信息,该SLA信息可以包括:特定地理区域内的覆盖范围需求、隔离需求、下行链路/上行链路吞吐量需求、时延需求等。
然后,CSMF将接收到的SLA信息转换为SLA需求,即从SLA导出的 服务和网络要求,将SLA转换为SLA需求的解决方案。
接下来,由NSMF根据CSMF转换的NPN SLA需求,确定无线、核心网、承载网部分的需求,分别提供给对应的NSSMF;以及,由NSMF确定基于现有的NSI重新配置或为NPN创建新的NSI。
最后,NSMF分配用于PNI-NPN的NSI。
根据上述步骤,为用户设备配置完成网络切片后,通过CMF可以感知并保存CAG与网络切片的关联关系,即CAG ID和与该CAG ID关联的NSSAI(S-NSSAI集合)。其中,CAG与网络切片的关联关系可以作为CAG的属性30
为了方便授权的用户设备接入NPN,减少非授权的用户设备发起接入请求,在本申请实施例中,在首次为用户设备配置完成网络切片后,核心网设备可以执行如图2所示的以下步骤:
S210、获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;以及,向用户设备发送存储能力查询信息。
通过向用户设备发送存储能力查询信息,可以用于用户设备根据存储能力查询信息反馈存储能力反馈信息。
在一些实施例中,用户设备在订阅了PNI-NPN后,5GC在接收CMF发送的用户设备的CAG与切片配置信息后,可以更新用户设备的CAG与切片配置信息,其中,配置信息可以包括CAG与网络切片的关联关系。
在发起配置更新流程之前,核心网设备向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息。
接下来可以执行S220。
S220、接收存储能力反馈信息。
若所述存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则核心网设备可以执行S230。
作为一个具体的示例,用户设备在接收到核心网设备发送的存储能力查询信息后,若用户设备有“保存CAG与网络切片关联关系”的能力,则会向核心网设备发送一个反馈信息,反馈信息中包括用户设备支持“保存CAG与网络切片关联关系”。核心网设备在接收到用户设备的反馈信息后,可以向用户设备发送配置更新指令。
在一个示例中,5GC先在统一数据管理功能(Unified Data Management,UDM)中更新用户设备的CAG与切片配置信息,然后由接入及移动性管理实体功能(Access and Mobility Management Function,AMF)根据UDM的配置更新指令,触发用户设备的配置更新流程。
触发用户设备的配置更新流程,核心网设备执行S230。
S230、向用户设备发送配置更新指令。
在一些实施例中,配置更新指令包括网络接入标识与切片信息集合的关联关系信息,可以用于所述用户设备存储所述网络接入标识与切片信息集合的关联关系信息。
通过向用户设备发送配置更新指令,可以用于指示用户设备存储网络接入标识与切片信息集合的关联关系信息。
在一些实施例中,配置更新指令还可以包括与用户设备对应的网络切片选择协助信息(Network Slice Selection Assistance Information,NSSAI)、CAG ID列表、CAG-Only指示,其中,CAG-Only表示是否只允许通过CAG小 区接入5G核心网。其中,CAG列表(Allowed CAG list),可以包括0个或多个CAG-ID。
在一些实施例中,核心网设备执行S230,向用户设备发送配置更新指令时,可以先获取用户设备的连接状态;当连接状态为连接态时,向用户设备发送存储能力查询信息。用来确定用户设备是否有“保存CAG与网络切片关联关系”的能力。
在一些实施例中,用户设备可以接收核心网设备发送的存储能力查询信息;并根据存储能力查询信息反馈存储能力反馈信息,存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力。
在一些实施例中,若核心网设备获取到的用户设备的连接状态为空闲态,则核心网设备会等待用户设备变为连接态后向用户设备发送存储能力查询信息。
在一些实施例中,用户设备接收核心网设备发送的配置更新指令,配置更新指令包括用户设备对应的网络接入标识与切片信息集合的关联关系信息;存储网络接入标识与切片信息集合的关联关系信息。也就是说,签约了PNI-NPN的用户设备上,可以维护一个CAG信息列表(CAG information list),在CAG信息列表中可以包括0个或多个CAG信息实体,每个实体可以包括:PLMN ID、允许的CAG列表(Allowed CAG list)、0个或多个CAG-ID。在一些实施例中,在CAG信息列表中可以包括CAG-only指示,CAG-only指示用来表示是否只允许通过CAG小区接入5G核心网。
在一些实施例中,用户设备完成存储网络接入标识与切片信息集合的关 联关系信息后,可以向核心网设备发送一个用户设备配置更新完成的反馈信息。核心网设备收到该用户设备配置更新完成的反馈信息后,可以相应的在内部更新用户设备的配置状态,例如,在UDM中更新“用户设备已更新切片配置”。
在一些实施例中,由于用户设备处于连接态,核心网设备还会判断当前用户设备接入的网络切片是否包括在用户设备存储的网络接入标识与切片信息集合的关联关系信息中,当用户设备存储的网络接入标识与切片信息集合的关联关系信息包括当前用户设备连接的网络切片时,核心网设备可以不释放当前的用户设备的接入网(Access Network,AN)。
当用户设备存储的网络接入标识与切片信息集合的关联关系信息不包括当前用户设备连接的网络切片时,释放用户设备与当前用户设备连接的网络切片的网络连接,以用于用户设备重新发起网络接入请求。
根据本申请实施例描述的网络配置方法,在用户设备根据配置更新指令完成配置之后,用户设备可以重新发起网络接入请求,结合图3所示,用户设备可以执行S310和S320。
S310、获取当前小区的网络接入信息。
其中,网络接入信息可以包括当前小区的可接入非公共网络的网络接入标识。
可以理解的是,在用户设备根据配置更新指令完成配置之后,若没有网络需求,可以不请求接入网络,可以到有网络需求时,发起网络接入请求。
在一些实施例中,提供PNI-NPN接入的基站,例如,5G基站(next Generation NodeB,gNB)会在SIB中广播包括用于用户设备进行网络选择 消息。例如:PLMN ID。
在一些实施例中,每个PLMN ID都可以对应CAG ID列表,该标识列表可以用于标识可提供接入的PNI-NPN的小区的列表,每个CAG ID对应的可读网络名称,在一个示例中,用户在用户设备还可以手动选择PNI-NPN。因此,当用户设备在CAG小区时,可以根据该小区配置并广播一个或多个CAG标识(CAG ID),其中,CAG ID在其归属的PLMN ID的范围内是唯一的。
当用户设备在当前小区可以根据广播消息获知该小区的可接入非公共网络,用户设备在需要接入该非公共网络时,执行S320。
S320、根据可接入非公共网络的网络接入标识,向核心网设备发起网络接入请求。
其中,网络接入请求包括网络接入标识对应的切片信息集合,以用于核心网设备根据网络接入请求为用户设备配置网络。
在一些实施例中,用户设备的网络接入请求可以设置为移动性注册更新(Mobility Registration Update)。
核心网设备在接收到用户设备的网络接入请求后,可以执行S330和S340:
S330、接收用户设备(UE)的网络接入请求,网络接入请求包括网络接入标识对应的切片信息集合。
S340、根据网络接入请求,为用户设备(UE)配置网络。
由于网络接入请求中包括网络接入标识对应的切片信息集合,因此,核心网设备可以直接根据网络接入请求,确定该用户设备已授权,并且可以更 加方便的把为该用户设备连接的网络切片配置给该用户设备,有效增强了网络切片选择与接入功能。
在一个示例中,即使用户设备还订阅了其他的接入网络,例如:SNPN,在用户设备同样可以采用本申请实施例所描述的网络配置方法,其中,各类型用户设备(UE)在NPN相关小区的接入性和移动性的切换,可以如表1所示。
表1
Figure PCTCN2021125385-appb-000001
本申请实施例提供的网络配置方法,核心网设备可以获取用户设备对应的网络接入标识与切片信息集合的关联关系信息,接下来可以向所述用户设备发送存储能力查询信息。当收到用户设备的存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则核心网设备可以向所述用户设备发送配置更新指令,以使用户设备存储配置更新指令中包括的网络接入标识与切片信息集合的关联关系信息。在用户设备有接入非公共网络的需求时,可以将网络接入标识对应的切片信息集合携带在接入请求的信息中,使得核心网设备直接可以根据用户终端设备的请求信息为用户终端设备配置网络切片。因此,根据本申请实施例提供的网络配置方法增强了网络切片的选择与接入功能,有效减少了非授权的用户终端设 备的请求或尝试接入非公共网络,节省非公共网络无线资源。
图4是本申请实施例提供的一种网络配置装置的结构示意图,如图4所示,该网络配置装置400可以包括:获取模块410、发送模块420和接收模块430。
获取模块410配置为获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;
发送模块420配置为向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息;
接收模块430配置为接收存储能力反馈信息;
发送模块420还配置为若存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向用户设备发送配置更新指令,配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于用户设备存储网络接入标识与切片信息集合的关联关系信息。
在一些实施例中,接收模块430还可以配置为接收用户设备的网络接入请求,网络接入请求包括网络接入标识对应的切片信息集合。
网络配置装置400还可以包括:配置模块,配置为根据网络接入请求,为用户设备配置网络。
在一些实施例中,配置模块还可以配置为当用户设备存储的网络接入标识与切片信息集合的关联关系信息不包括当前用户设备连接的网络切片时,释放用户设备与当前用户设备连接的网络切片的网络连接,以用于用户设备重新发起网络接入请求。
在一些实施例中,发送模块420还可以配置为获取用户设备的连接状态; 当连接状态为连接态时,向用户设备发送存储能力查询信息。
可以理解的是,本申请实施例的网络配置装置400,可以对应于本申请实施例描述的网络配置法的执行主体,网络配置装置400的各个模块/单元的操作和/或功能的具体细节可以参见上述本申请实施例描述的网络配置方法中的相应部分的描述,为了简洁,在此不再赘述。
图5是本申请实施例提供的另一种网络配置装置的结构示意图,如图5所示,该网络配置装置500可以包括:接收模块510、查询模块520和存储模块530。
接收模块510配置为接收核心网设备发送的存储能力查询信息;
查询模块520配置为根据存储能力查询信息反馈存储能力反馈信息,存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力;
接收模块510还配置为接收核心网设备发送的配置更新指令,配置更新指令包括用户设备对应的网络接入标识与切片信息集合的关联关系信息;
存储模块530配置为存储网络接入标识与切片信息集合的关联关系信息。
在一些实施例中,网络配置装置500还可以包括:获取模块和发送模块。
获取模块配置为获取当前小区的网络接入信息,网络接入信息包括当前小区的可接入非公共网络的网络接入标识;
发送模块配置为根据可接入非公共网络的网络接入标识,向核心网设备发起网络接入请求,网络接入请求包括网络接入标识对应的切片信息集合,以用于核心网设备根据网络接入请求为用户设备配置网络。
可以理解的是,本申请实施例的网络配置装置500,可以对应于本申请实施例描述的网络配置法的执行主体,网络配置装置500的各个模块/单元的操作和/或功能的具体细节可以参见上述本申请实施例描述的网络配置方法中的相应部分的描述,为了简洁,在此不再赘述。
本申请实施例提供的网络配置装置,核心网设备可以获取用户设备对应的网络接入标识与切片信息集合的关联关系信息,接下来可以向所述用户设备发送存储能力查询信息。当收到用户设备的存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则核心网设备可以向所述用户设备发送配置更新指令,以使用户设备存储配置更新指令中包括的网络接入标识与切片信息集合的关联关系信息,在用户设备有接入非公共网络的需求时,可以将网络接入标识对应的切片信息集合携带在接入请求的信息中,使得核心网设备直接可以根据用户终端设备的请求信息为用户终端设备配置网络切片,因此,根据本申请实施例提供的网络配置方法增强了网络切片的选择与接入功能,有效减少了非授权的用户终端设备的请求或尝试接入非公共网络,节省非公共网络无线资源。
图6是本申请实施例提供的一种网络配置设备的硬件结构示意图。
如图6所示,本实施例中的网络配置设备600包括输入设备601、输入接口602、中央处理器603、存储器604、输出接口605、以及输出设备606。其中,输入接口602、中央处理器603、存储器604、以及输出接口605通过总线610相互连接,输入设备601和输出设备606分别通过输入接口602和输出接口605与总线610连接,进而与网络配置设备600的其他组件连接。
在一些实施例中,输入设备601接收来自外部的输入信息,并通过输入 接口602将输入信息传送到中央处理器603;中央处理器603基于存储器604中存储的计算机可执行指令对输入信息进行处理以生成输出信息,将输出信息临时或者永久地存储在存储器604中,然后通过输出接口605将输出信息传送到输出设备606;输出设备606将输出信息输出到网络配置设备300的外部供用户使用。
也就是说,图6所示的网络配置设备也可以被实现为包括:存储有计算机可执行指令的存储器;以及处理器,该处理器在执行计算机可执行指令时可以实现结合本申请实施例描述的网络配置方法。
在一个实施例中,图6所示的网络配置设备300包括:存储器604,用于存储程序;处理器603,用于运行存储器中存储的程序,以执行本申请实施例提供的网络配置方法。
本申请实施例还提供一种计算机可读存储介质,该计算机可读存储介质上存储有计算机程序指令;该计算机程序指令被处理器执行时实现本申请实施例描述的网络配置方法。
需要明确的是,本申请并不局限于上文所描述并在图中示出的特定配置和处理。为了简明起见,这里省略了对已知方法的详细描述。在上述实施例中,描述和示出了若干具体的步骤作为示例。但是,本申请的方法过程并不限于所描述和示出的具体步骤,本领域的技术人员可以在领会本申请的精神后,做出各种改变、修改和添加,或者改变步骤之间的顺序。
以上所述的结构框图中所示的功能块可以实现为硬件、软件、固件或者它们的组合。当以硬件方式实现时,其可以例如是电子电路、专用集成电路(Application Specific Integrated Circuit,ASIC)、适当的固件、插件、功能 卡等等。当以软件方式实现时,本申请的元素是被用于执行所需任务的程序或者代码段。程序或者代码段可以存储在机器可读介质中,或者通过载波中携带的数据信号在传输介质或者通信链路上传送。“机器可读介质”可以包括能够存储或传输信息的任何介质。机器可读介质的例子包括电子电路、半导体存储器设备、只读存储器(Read-Only Memory,ROM)、闪存、可擦除ROM(EROM)、软盘、CD-ROM、光盘、硬盘、光纤介质、射频(Radio Frequency,RF)链路,等等。代码段可以经由诸如因特网、内联网等的计算机网络被下载。
还需要说明的是,本申请中提及的示例性实施例,基于一系列的步骤或者装置描述一些方法或系统。但是,本申请不局限于上述步骤的顺序,也就是说,可以按照实施例中提及的顺序执行步骤,也可以不同于实施例中的顺序,或者若干步骤同时执行。
上面参考根据本申请的实施例的方法、装置(系统)和计算机程序产品的流程图和/或框图描述了本申请的各方面。应当理解,流程图和/或框图中的每个方框以及流程图和/或框图中各方框的组合可以由计算机程序指令实现。这些计算机程序指令可被提供给通用计算机、专用计算机、或其它可编程数据处理装置的处理器,以产生一种机器,使得经由计算机或其它可编程数据处理装置的处理器执行的这些指令使能对流程图和/或框图的一个或多个方框中指定的功能/动作的实现。这种处理器可以是但不限于是通用处理器、专用处理器、特殊应用处理器或者现场可编程逻辑电路。还可理解,框图和/或流程图中的每个方框以及框图和/或流程图中的方框的组合,也可以由执行指定的功能或动作的专用硬件来实现,或可由专用硬件和计算机指令 的组合来实现。
以上所述,仅为本申请的具体实施方式,所属领域的技术人员可以清楚地了解到,为了描述的方便和简洁,上述描述的系统、模块和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。应理解,本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到各种等效的修改或替换,这些修改或替换都应涵盖在本申请的保护范围之内。
工业实用性
本申请实施例提供一种网络配置方法、装置、设备及计算机存储介质,涉及通信技术与计算机技术领域。其中,该信息配置方法应用于核心网设备,方法包括:获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;以及,向用户设备发送存储能力查询信息,以用于用户设备根据存储能力查询信息反馈存储能力反馈信息;接收存储能力反馈信息;若存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向用户设备发送配置更新指令,配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于用户设备存储网络接入标识与切片信息集合的关联关系信息。

Claims (10)

  1. 一种网络配置方法,所述方法应用于核心网设备,所述方法包括:
    获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;以及,向所述用户设备发送存储能力查询信息,以用于所述用户设备根据所述存储能力查询信息反馈存储能力反馈信息;
    接收所述存储能力反馈信息;
    若所述存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向所述用户设备发送配置更新指令,所述配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于所述用户设备存储所述网络接入标识与切片信息集合的关联关系信息。
  2. 根据权利要求1所述的方法,其中,在所述向所述用户设备发送配置更新指令之后,所述方法还包括:
    接收用户设备的网络接入请求,所述网络接入请求包括网络接入标识对应的切片信息集合;
    根据所述网络接入请求,为所述用户设备配置网络。
  3. 根据权利要求2所述的方法,其中,所述根据所述网络接入请求,为所述用户设备配置网络,包括:
    当所述用户设备存储的所述网络接入标识与切片信息集合的关联关系信息不包括当前用户设备连接的网络切片时,释放所述用户设备与所述当前用户设备连接的网络切片的网络连接,以用于所述用户设备重新发起网络接 入请求。
  4. 根据权利要求1所述的方法,其中,所述向所述用户设备发送存储能力查询信息,包括:
    获取用户设备的连接状态;
    当所述连接状态为连接态时,向所述用户设备发送存储能力查询信息。
  5. 一种网络配置方法,所述方法应用于用户设备,所述方法包括:
    接收核心网设备发送的存储能力查询信息;
    根据所述存储能力查询信息反馈存储能力反馈信息,所述存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力;
    接收所述核心网设备发送的配置更新指令,所述配置更新指令包括所述用户设备对应的网络接入标识与切片信息集合的关联关系信息;
    存储所述网络接入标识与切片信息集合的关联关系信息。
  6. 根据权利要求5所述的方法,其中,在所述存储所述网络接入标识与切片信息集合的关联关系信息之后,所述方法还包括:
    获取当前小区的网络接入信息,所述网络接入信息包括所述当前小区的可接入非公共网络的网络接入标识;
    根据所述可接入非公共网络的网络接入标识,向所述核心网设备发起网络接入请求,所述网络接入请求包括所述网络接入标识对应的切片信息集合,以用于所述核心网设备根据所述网络接入请求为所述用户设备配置网络。
  7. 一种网络配置装置,所述装置包括:
    获取模块,配置为获取用户设备对应的网络接入标识与切片信息集合的关联关系信息;
    发送模块,配置为向所述用户设备发送存储能力查询信息,以用于所述用户设备根据所述存储能力查询信息反馈存储能力反馈信息;
    接收模块,配置为接收所述存储能力反馈信息;
    所述发送模块,还配置为若所述存储能力反馈信息包括所述用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力,则向所述用户设备发送配置更新指令,所述配置更新指令包括网络接入标识与切片信息集合的关联关系信息,以用于所述用户设备存储所述网络接入标识与切片信息集合的关联关系信息。
  8. 一种网络配置装置,所述装置包括:
    接收模块,配置为接收核心网设备发送的存储能力查询信息;
    查询模块,配置为根据所述存储能力查询信息反馈存储能力反馈信息,所述存储能力反馈信息包括用户设备有保存网络接入标识与切片信息集合的关联关系信息的存储能力;
    接收模块,还配置为接收所述核心网设备发送的配置更新指令,所述配置更新指令包括所述用户设备对应的网络接入标识与切片信息集合的关联关系信息;
    存储模块,配置为存储所述网络接入标识与切片信息集合的关联关系信息。
  9. 一种网络配置设备,所述设备包括:处理器,以及存储有计算机程序指令的存储器;
    所述处理器读取并执行所述计算机程序指令,以实现如权利要求1至6任意一项所述的网络配置方法。
  10. 一种计算机存储介质,所述计算机存储介质上存储有计算机程序指令,所述计算机程序指令被处理器执行时实现如权利要求1至6任意一项所述的网络配置方法。
PCT/CN2021/125385 2020-10-22 2021-10-21 一种网络配置方法、装置、设备及计算机存储介质 WO2022083698A1 (zh)

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