5G user terminal whole network real-time addressing method, device, equipment and medium

Abstract

The invention discloses a 5G user terminal whole-network real-time addressing method, device and equipment and a medium, and belongs to the technical field of 5G communication.The method comprises the steps that when a user terminal accesses a first node, a first node networking device and other node networking devices are informed of the access condition of the current user terminal; when the user terminal is subjected to mobile switching, the first node networking device and other node networking devices are informed of the leaving condition of the current user terminal, and a destination node networking device and other node networking devices are informed of the access condition of the current user terminal; and when the user terminal leaves the network of the first node or is shut down, notifying the first node networking equipment and other node networking equipment of the current user terminal leaving condition. According to the invention, the whole-network real-time addressing of each user terminal can be realized.

Description

Technical Field

[0001] The present application belongs to the field of 5G communication technology, and in particular, relates to a method, device, equipment and medium for real-time addressing of a 5G user terminal across the entire network. Background Art

[0002] With the progress of 5G commercialization, more and more industry-oriented applications are being developed. However, the application model relying on the operator's public network infrastructure is difficult to meet the application needs in many cases, and more and more cases rely on users to build their own 5G infrastructure. However, the standard 5G network adopts a centralized location management method based on the home location, which cannot meet the use requirements of user terminals for random access in some industry applications. At present, there are many distributed horizontal 5G solutions in the industry. Although they can ensure the random access of user terminals, in most cases, it is a hybrid network of 5G plus other heterogeneous access methods.

[0003] Reference Figure 1 ,like Figure 1 The following is a typical usage scenario diagram of 5G applications for vertical industries. In this case, the existing distributed 5G network user terminal addressing method can only solve the real-time addressing problem of the entire network within the 5G network, but cannot solve the real-time addressing problem of the entire network in the case of heterogeneous access or multiple access methods. Summary of the invention

[0004] The purpose of this application is to overcome the defects of the prior art and provide a 5G user terminal full-network real-time addressing method, device, equipment and medium, aiming to solve the problem that 5G multi-mode terminals cannot perceive the current real-time access location of 5G user terminals when accessing randomly in a distributed heterogeneous access network.

[0005] The purpose of this application is achieved through the following technical solutions: A 5G user terminal full network real-time addressing method, the method comprising: When the user terminal accesses the first node, the first node networking device and other node networking devices are notified of the current access status of the user terminal; When a user terminal moves and switches, the first node networking device and other node networking devices are notified of the current user terminal's departure, and the destination node networking device and other node networking devices are notified of the current user terminal's access; When the user terminal leaves the network of the first node or shuts down, the first node networking device and other node networking devices are notified of the current user terminal leaving.

[0006] Further, if the user terminal accesses the 5G network of the first node, the 5G network of the first node notifies the first node networking device of the current user terminal access status; The first node networking device notifies other node networking devices of the access status of the current user terminal.

[0007] Further, if the user terminal accesses other heterogeneous access facilities of the first node, the other heterogeneous access facilities of the first node notify the first node networking device of the current user terminal access status; The first node networking device notifies other node networking devices of the access status of the current user terminal.

[0008] Further, when the mobile switching is switching from the 5G network to other heterogeneous access facilities, the 5G network of the first node notifies the first node networking device of the departure of the current user terminal, and the first node networking device notifies the other node networking devices of the departure of the current user terminal; Other heterogeneous access facilities of the destination node notify the destination node networking device of the access status of the current user terminal, and the destination node networking device informs the other node networking devices of the access status of the current user terminal.

[0009] Further, when the mobile switching is switching from other heterogeneous access facilities to the 5G network, the other heterogeneous access facilities of the first node notify the first node networking device of the departure of the current user terminal, and the first node networking device notifies the other node networking devices of the departure of the current user terminal; The 5G network of the destination node notifies the destination node networking device of the access status of the current user terminal, and the destination node networking device notifies other node networking devices of the access status of the current user terminal.

[0010] Furthermore, if the user terminal accesses the 5G network of the first node, when the user terminal leaves the network of the first node or is shut down, the 5G network of the first node notifies the first node networking device of the current user terminal's departure, and the first node networking device notifies other node networking devices of the current user terminal's departure.

[0011] Furthermore, if the user terminal accesses other heterogeneous access facilities of the first node, when the user terminal leaves the network of the first node or shuts down, the other heterogeneous access facilities of the first node notify the first node networking device of the current user terminal's departure, and the first node networking device notifies other node networking devices of the current user terminal's departure.

[0012] On the other hand, the present invention also provides a device for real-time addressing of a user terminal in a distributed heterogeneous access network, the device comprising: A first location management module, which notifies the first node networking device and other node networking devices of the current access status of the user terminal when the user terminal accesses the first node; A second location management module, which notifies the first node networking device and other node networking devices of the departure of the current user terminal when the user terminal moves and switches, and notifies the destination node networking device and other node networking devices of the access status of the current user terminal; The third location management module notifies the first node networking device and other node networking devices of the current user terminal leaving the network of the first node or shutting down when the user terminal leaves the network of the first node.

[0013] On the other hand, the present invention also provides a computer device, comprising a processor and a memory, wherein the memory stores a computer program, and the computer program is loaded and executed by the processor to implement any one of the above-mentioned 5G user terminal full-network real-time addressing methods.

[0014] On the other hand, the present invention also provides a computer-readable storage medium, in which a computer program is stored, and the computer program is loaded and executed by a processor to implement any of the above-mentioned 5G user terminal full-network real-time addressing methods.

[0015] The beneficial effects of this application are: This application can obtain the information of the user terminals connected to each other from the 5G network and various other heterogeneous access methods, and through the whole network announcement, it can achieve the real-time addressing effect of the whole network for each user terminal, meeting the various flexible needs of vertical industry applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of typical usage scenarios for 5G applications in vertical industries; Figure 2 This is a flowchart of a method for real-time addressing of a 5G user terminal in the entire network according to an embodiment of the present application; Figure 3 This is a schematic diagram of the deployment of a 5G user terminal full-network real-time addressing device according to an embodiment of the present application; Figure 4 This is a flowchart of 5G homogeneous switching between different distributed nodes in an embodiment of the present application; Figure 5 This is a flowchart of WiFi homogeneous switching between different distributed nodes in an embodiment of the present application; Figure 6 This is a flowchart of heterogeneous switching of access means between different distributed nodes in an embodiment of the present application. DETAILED DESCRIPTION

[0017] The following describes the embodiments of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0018] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0019] The user terminal addressing method of the existing distributed 5G network can only solve the real-time addressing problem of the entire network within the 5G network, but cannot solve the real-time addressing problem of the entire network in heterogeneous access or multiple access methods.

[0020] In order to solve the above technical problems, the following embodiments of the method, device, equipment and medium for real-time addressing of 5G user terminals in the entire network of the present application are proposed.

[0021] Reference Figure 2 ,like Figure 2 The figure is a flowchart of a method for real-time addressing of a 5G user terminal in the entire network according to an embodiment of the present application. The method specifically includes the following steps: When the user terminal accesses the first node, the first node networking device and other node networking devices are notified of the current access status of the user terminal. Specifically, when all distributed 5G networks and other heterogeneous access facilities are started, the 5G multi-mode terminal is started, and accesses a certain node: If the 5G multi-mode terminal is connected to the 5G network: The 5G network of the node notifies the node networking device of the current user terminal access status.

[0022] The node networking device notifies other node networking devices of the access status of the current user terminal.

[0023] If the 5G multi-mode terminal is connected to other heterogeneous access facilities: Other heterogeneous access facilities of the node notify the node networking device of the current user terminal access status.

[0024] The node networking device notifies other node networking devices of the access status of the current user terminal.

[0025] When a user terminal is switched, the first node networking device and other node networking devices are notified of the current user terminal's departure, and the destination node networking device and other node networking devices are notified of the current user terminal's access status. Specifically, if switching from a 5G network to other heterogeneous access facilities: The 5G network of the source node notifies the networking device of the source node of the departure of the current user terminal.

[0026] The source node networking device notifies other node networking devices of the departure of the current user terminal.

[0027] Other heterogeneous access facilities of the destination node notify the networking device of the destination node of the access status of the current user terminal.

[0028] The destination node networking device notifies other node networking devices of the access status of the current user terminal.

[0029] If switching from other heterogeneous access facilities to 5G networks: Other heterogeneous access facilities of the source node notify the networking device of the source node of the departure of the current user terminal.

[0030] The source node networking device notifies other node networking devices of the departure of the current user terminal.

[0031] The 5G network of the destination node notifies the networking device of the destination node of the access status of the current user terminal.

[0032] The destination node networking device notifies other node networking devices of the access status of the current user terminal.

[0033] When the user terminal leaves the network of the first node or shuts down, the first node networking device and other node networking devices are notified of the current user terminal leaving. Specifically, if the current access is to the 5G network: The 5G network of the node notifies the node networking device of the current user terminal leaving.

[0034] The node networking device notifies other node networking devices of the departure of the current user terminal.

[0035] If the current access is to other heterogeneous access facilities: Other heterogeneous access facilities of the node notify the node networking device of the current user terminal leaving.

[0036] The node networking device notifies other node networking devices of the departure of the current user terminal.

[0037] This embodiment proposes a method and device for full-network addressing of user terminals in a distributed heterogeneous access network, which can obtain information of respective connected user terminals from the 5G network and various other heterogeneous access means, and achieve full-network real-time addressing of each user terminal by announcing it in the entire network, thereby meeting various flexible requirements of vertical industry applications.

[0038] In order to implement the above-mentioned 5G user terminal full network real-time addressing method, the embodiment of the present application also provides a 5G user terminal full network real-time addressing device, which is deployed in the networking device, referring to Figure 3 ,like Figure 3 Shown is a schematic diagram of the deployment of a 5G user terminal full-network real-time addressing device according to an embodiment of the present application.

[0039] The location management device includes a first location management module, a second location management module and a third location management module.

[0040] When the user terminal accesses the first node, the first location management module notifies the first node networking device and other node networking devices of the current access status of the user terminal.

[0041] When the user terminal moves and switches, the second location management module notifies the first node networking device and other node networking devices of the departure of the current user terminal, and notifies the destination node networking device and other node networking devices of the access status of the current user terminal; When the user terminal leaves the network of the first node or is shut down, the third location management module notifies the first node networking device and other node networking devices of the current user terminal leaving.

[0042] The location management device obtains the access and leaving status of the user terminal from the 5G network of this node using IMSI or MSISDN as an identifier; obtains the access and leaving status of the user terminal from other heterogeneous access facilities of this node using IP address, MAC address or other communication identifiers as identifiers; when the device obtains the access and leaving status of the user terminal, it will notify the location management devices of other node networking devices of the access and leaving status of the user terminal.

[0043] As an implementation method, this embodiment also provides an implementation example of 5G homogeneous switching between different distributed nodes, referring to Figure 4 ,like Figure 4 The figure is a flowchart of 5G homogeneous switching between different distributed nodes in an embodiment of the present application. The embodiment specifically includes the following steps: Step 1: User terminal 1 accesses the 5G network of node A; Step 2: Node A obtains the status of user terminal 1 accessing the 5G network; Step 3: Node A notifies other distributed nodes of the current access location of user terminal 1; Step 4: User terminal 1 undergoes mobile roaming; Step 5: Node A obtains information that user terminal 1 has left node A; Step 6: Node A and other distributed nodes notify the current departure location of the user terminal 1; Step 7: User terminal 1 accesses the 5G network of node B; Step 8, Node B obtains the status of user terminal 1 accessing the 5G network; Step 9: Node B notifies other distributed nodes of the current access location of user terminal 1.

[0044] As an implementation method, this embodiment also provides an implementation example of WiFi homogeneous switching between different distributed nodes, referring to Figure 5 ,like Figure 5 The figure is a flowchart of WiFi homogeneous switching between different distributed nodes in an embodiment of the present application. The embodiment specifically includes the following steps: Step 1: User terminal 1 accesses the WiFi network of node A; Step 2, node A obtains the status of user terminal 1 accessing the WiFi network; Step 3: Node A notifies other distributed nodes of the current access location of user terminal 1; Step 4: User terminal 1 undergoes mobile roaming; Step 5: Node A obtains information that user terminal 1 has left node A; Step 6: Node A and other distributed nodes notify the current departure location of the user terminal 1; Step 7: User terminal 1 accesses the WiFi network of node B; Step 8, Node B obtains the status of user terminal 1 accessing the WiFi network; Step 9: Node B notifies other distributed nodes of the current access location of user terminal 1.

[0045] As an implementation mode, this embodiment also provides an implementation example of heterogeneous switching of access means between different distributed nodes, referring to Figure 6 ,like Figure 6 The figure is a flowchart of heterogeneous switching of access means between different distributed nodes in an embodiment of the present application. The embodiment specifically includes the following steps: Step 1: User terminal 1 accesses the WiFi network of node A; Step 2, node A obtains the status of user terminal 1 accessing the WiFi network; Step 3: Node A notifies other distributed nodes of the current access location of user terminal 1; Step 4: User terminal 1 undergoes mobile roaming; Step 5: Node A obtains information that user terminal 1 has left node A; Step 6: Node A and other distributed nodes notify the current departure location of the user terminal 1; Step 7: User terminal 1 accesses the 5G network of node B; Step 8, Node B obtains the status of user terminal 1 accessing the 5G network; Step 9: Node B notifies other distributed nodes of the current access location of user terminal 1.

[0046] This preferred embodiment provides a computer device, which can implement the steps in any embodiment of the 5G user terminal full-network real-time addressing method provided in the embodiments of the present application. Therefore, the beneficial effects of the 5G user terminal full-network real-time addressing method provided in the embodiments of the present application can be achieved. For details, please see the previous embodiments and will not be repeated here.

[0047] Those skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or by controlling related hardware through instructions, and the instructions can be stored in a computer-readable storage medium and loaded and executed by a processor. To this end, an embodiment of the present invention provides a storage medium in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute the steps of any embodiment of the 5G user terminal full network real-time addressing method provided in an embodiment of the present invention.

[0048] The storage medium may include: a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0049] Since the instructions stored in the storage medium can execute the steps in any embodiment of the 5G user terminal full-network real-time addressing method provided in the embodiments of the present invention, the beneficial effects that can be achieved by any 5G user terminal full-network real-time addressing method provided in the embodiments of the present invention can be achieved. For details, please see the previous embodiments and will not be repeated here.

[0050] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A 5G user terminal full network real-time addressing method, characterized in that: The method comprises: When the user terminal accesses the first node, the first node networking device and other node networking devices are notified of the current access status of the user terminal; When a user terminal moves and switches, the first node networking device and other node networking devices are notified of the current user terminal's departure, and the destination node networking device and other node networking devices are notified of the current user terminal's access; When the user terminal leaves the network of the first node or shuts down, the first node networking device and other node networking devices are notified of the current user terminal leaving.

2. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: If the user terminal accesses the 5G network of the first node, the 5G network of the first node notifies the first node networking device of the current user terminal access status; The first node networking device notifies other node networking devices of the access status of the current user terminal.

3. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: If the user terminal accesses other heterogeneous access facilities of the first node, the other heterogeneous access facilities of the first node notify the first node networking device of the current user terminal access status; The first node networking device notifies other node networking devices of the access status of the current user terminal.

4. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: When the mobile switching is switching from the 5G network to other heterogeneous access facilities, the 5G network of the first node notifies the first node networking device of the departure of the current user terminal, and the first node networking device notifies the other node networking devices of the departure of the current user terminal; Other heterogeneous access facilities of the destination node notify the destination node networking device of the access status of the current user terminal, and the destination node networking device informs the other node networking devices of the access status of the current user terminal.

5. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: When the mobile switching is switching from other heterogeneous access facilities to the 5G network, the other heterogeneous access facilities of the first node notify the first node networking device of the departure of the current user terminal, and the first node networking device notifies the other node networking devices of the departure of the current user terminal; The 5G network of the destination node notifies the destination node networking device of the access status of the current user terminal, and the destination node networking device notifies other node networking devices of the access status of the current user terminal.

6. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: If the user terminal accesses the 5G network of the first node, when the user terminal leaves the network of the first node or is shut down, the 5G network of the first node notifies the first node networking device of the current user terminal's departure, and the first node networking device notifies other node networking devices of the current user terminal's departure.

7. The 5G user terminal full network real-time addressing method according to claim 1, characterized in that: If the user terminal accesses other heterogeneous access facilities of the first node, when the user terminal leaves the network of the first node or shuts down, the other heterogeneous access facilities of the first node notify the first node networking device of the current user terminal's departure, and the first node networking device notifies other node networking devices of the current user terminal's departure.

8. A device for real-time addressing of user terminals in a distributed heterogeneous access network, characterized in that: The device comprises: A first location management module, which notifies the first node networking device and other node networking devices of the current access status of the user terminal when the user terminal accesses the first node; A second location management module, which notifies the first node networking device and other node networking devices of the departure of the current user terminal when the user terminal moves and switches, and notifies the destination node networking device and other node networking devices of the access status of the current user terminal; The third location management module notifies the first node networking device and other node networking devices of the current user terminal leaving the network of the first node or shutting down when the user terminal leaves the network of the first node.

9. A computer device, characterized in that: The computer device includes a processor and a memory, wherein a computer program is stored in the memory, and the computer program is loaded and executed by the processor to implement the 5G user terminal full-network real-time addressing method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, which is loaded and executed by a processor to implement the 5G user terminal full-network real-time addressing method as described in any one of claims 1 to 7.

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