CN114630312A - User group information determining method and device and electronic equipment - Google Patents

User group information determining method and device and electronic equipment Download PDF

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Publication number
CN114630312A
CN114630312A CN202110443861.7A CN202110443861A CN114630312A CN 114630312 A CN114630312 A CN 114630312A CN 202110443861 A CN202110443861 A CN 202110443861A CN 114630312 A CN114630312 A CN 114630312A
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China
Prior art keywords
user
user group
network element
equipment
information
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Chinese (zh)
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石英伟
王宝森
施璐
林泽中
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Asiainfo Technologies China Inc
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Asiainfo Technologies China Inc
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Priority to CN202110443861.7A priority Critical patent/CN114630312A/en
Publication of CN114630312A publication Critical patent/CN114630312A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the application provides a user group information determining method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of information determination. The method comprises the following steps: receiving a device information acquisition request aiming at a target user group, responding to the device information acquisition request, determining the corresponding relation between network element equipment providing user data and each user equipment, and sending the corresponding relation. Therefore, compared with the prior art that the equipment information of each user in the target user group is independently acquired, the method and the device for determining the user group information acquire the equipment information of the user group in batch in the process of acquiring the user group equipment information, determine the corresponding relation between the network element equipment and each user equipment, reduce signaling interaction and improve the efficiency of determining the user group information.

Description

User group information determining method and device and electronic equipment
Technical Field
The present application relates to the field of information determination technologies, and in particular, to a user group information determination method, an apparatus, an electronic device, and a computer-readable storage medium.
Background
The 5G (5th generation mobile networks, fifth generation mobile communication technology) leads rich ecology and innovative application, and brings unprecedented challenges to network operation and maintenance. The cloud infrastructure, the full software application system and a large amount of data become the optimal soil for cultivating intelligent application.
In order to continuously track, analyze and predict the mobile distribution characteristics of a user group, a NWDAF (Network Data analysis Function) Network element needs to obtain a list of AMF (Access and Mobility Management Function) Network element instances serving users in the group from a UDM (universal Data Management Function) Network element, and then subscribe to the location change information of the users in the group corresponding to the AMF Network element instances. In the related art, according to a user list of a user group acquired from a UDM network element, an AMF network element instance serving a user is acquired by querying the UDM network element one by one for the user. However, in the networking feature of mobile communication, the AMF network element instances are generally deployed in provincial and urban levels, and the number of the AMF network element instances is very small compared with the number of users of network services, and the AMF network element instances obtained in this way are greatly repeated, which causes low operation efficiency of NWDAF network elements and UDM network elements and increases network load unnecessarily.
Disclosure of Invention
The present application aims to solve at least one of the above technical drawbacks, in particular, the technical drawback of inefficient signaling interaction in the information acquisition process.
According to an aspect of the present application, there is provided a user group information determining method, the method including:
the method is applied to a unified data management function (UDM) network element and is characterized by comprising the following steps:
receiving a device information acquisition request aiming at a target user group, wherein the target user group comprises at least two user devices;
responding to the equipment information acquisition request, and determining the corresponding relation between the network element equipment providing the user data and each user equipment, wherein the corresponding relation comprises each network element equipment and a user group which respectively corresponds to the network element equipment and comprises the user equipment;
and sending the corresponding relation.
In another possible implementation manner, the device information acquisition request includes the identification of the target user group,
responding to the device information acquisition request, and determining the corresponding relation between the network element device providing the user data and each user device, wherein the method comprises the following steps:
determining a user list of user equipment contained in the target user group according to the identification of the target user group;
and determining the corresponding relation between the network element equipment providing the user data and each user equipment based on the user list.
In another possible implementation, the identification of the target user group comprises an external identification of the target user group,
determining a user list of user equipment contained in the target user group according to the identification of the target user group, wherein the user list comprises:
determining an internal identification corresponding to the external identification of the target user group according to the corresponding relation between the preset external identification of the user group and the internal identification of the user group;
and acquiring a user list of the user equipment contained in the target user group according to the internal identification of the target user group.
In another possible implementation manner, determining, based on the user list, a correspondence between the network element device providing the user data and each user device includes:
acquiring network element equipment information corresponding to each user equipment in a user list;
and taking the user equipment corresponding to the same network element equipment information as the same user group to determine the corresponding relation between the network element equipment and the user group corresponding to the network element equipment and containing the user equipment.
In another possible implementation manner, the network element device information includes at least one of a network element device identifier or a network element device type.
According to an aspect of the present application, there is provided a user group information determining method, the method including:
sending a device information acquisition request aiming at a target user group to a UDM network element, wherein the target user group comprises at least two user devices;
and receiving the corresponding relation between the network element equipment which provides the user data and each user equipment in the target user group and fed back by the UDM network element, wherein the corresponding relation comprises each network element equipment and a user group which respectively corresponds to the network element equipment and comprises the user equipment.
In one possible implementation, the method further comprises:
and based on the received corresponding relation, subscribing the data information of the user equipment of the user group to the network element equipment corresponding to each user group.
According to another aspect of the present application, there is provided a user group information determining apparatus including:
the device comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a device information acquisition request aiming at a target user group, and the target user group comprises at least two user devices;
a determining module, configured to determine, in response to the device information obtaining request, a correspondence between the network element devices providing the user data and the user devices, where the correspondence includes the network element devices and user groups respectively corresponding to the network element devices and including the user devices;
and the corresponding relation sending module is used for sending the corresponding relation.
According to another aspect of the present application, there is provided a user group information determining apparatus including:
the request sending module is used for sending a device information acquisition request aiming at a target user group to the UDM network element, wherein the target user group comprises at least two user devices;
and the receiving module is used for receiving the corresponding relation between the network element equipment which provides the user data and each user equipment in the target user group, wherein the corresponding relation comprises each network element equipment and the user group which respectively corresponds to the network element equipment and comprises the user equipment.
According to another aspect of the present application, there is provided an electronic apparatus including:
one or more processors;
a memory;
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: the user group information determination method as shown in the first aspect provided by the present application is performed.
For example, a fifth aspect of the present application provides a computing device comprising: the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute the operation corresponding to the user group information determination method as shown in the first aspect of the application.
According to another aspect of the present application, there is provided an electronic device including:
one or more processors;
a memory;
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: a user group information determination method as shown in the second aspect provided herein is performed.
For example, a sixth aspect of the present application provides a computing device comprising: the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute the operation corresponding to the user group information determination method as shown in the first aspect of the application.
According to yet another aspect of the present application, a computer-readable storage medium is provided, and a computer program is provided, which when executed by a processor, implements the user group information determination method shown in the first aspect provided in the present application.
For example, according to a seventh aspect of the embodiments of the present application, there is provided a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the user group information determination method shown in the first aspect of the present application.
According to yet another aspect of the present application, a computer-readable storage medium is provided, and a computer program is executed by a processor to implement the user group information determination method shown in the second aspect provided in the present application.
For example, in an eighth aspect of the embodiments of the present application, a computer-readable storage medium is provided, on which a computer program is stored, and the program, when executed by a processor, implements the user group information determination method shown in the second aspect of the present application.
According to an aspect of the application, a computer program product or computer program is provided, comprising computer instructions, the computer instructions being stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and executes the computer instructions, so that the computer device performs the method provided in the various alternative implementations of the first aspect or the second aspect.
The beneficial effect that technical scheme that this application provided brought is:
the method and the device for obtaining the user group information respond to the device information obtaining request by receiving the device information obtaining request aiming at the target user group, determine the corresponding relation between the network element device providing the user data and each user device, and send the corresponding relation, so that compared with the prior art, the method and the device for obtaining the user group information separately obtain the device information of each user in the target user group, in the process of obtaining the user group device information, the method and the device for obtaining the user group information obtain the device information of the user group in batches, determine the corresponding relation between the network element device and each user device, reduce signaling interaction and improve the efficiency of determining the user group information.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.
Fig. 1 is a schematic view of an application scenario of a user group information determining method according to an embodiment of the present application;
fig. 2 is a flowchart illustrating a user group information determining method according to an embodiment of the present application;
fig. 3 is a second schematic flowchart of a user group information determining method according to an embodiment of the present application;
fig. 4 is a third schematic flowchart of a user group information determining method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a user group information determining apparatus according to an embodiment of the present application;
fig. 6 is a second schematic structural diagram of a user group information determining apparatus according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device for determining user group information according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The terms referred to in this application will first be introduced and explained:
UDM network element: and the system is responsible for the management of user identification, subscription data and authentication data and the registration management of service network elements of users.
In the core network, a network element for analyzing data of a user equipment needs to subscribe to and acquire data information of a corresponding user equipment for analysis or processing when analyzing related data of the user equipment. In the related art, when data information of a plurality of user equipments in a target user group is obtained, query is often performed one by one for each user equipment in the target user group, so as to determine a network element equipment corresponding to each user equipment, and then the network element can subscribe data of the user equipment.
The application provides a user group information determining method, a user group information determining device, an electronic device and a computer readable storage medium, which aim to solve the above technical problems in the prior art.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
First, referring to fig. 1, which is an application scenario schematic diagram of the User group information determining method provided in the embodiment of the present application, the User information determining method in the embodiment of the present application may be applied to a system architecture of a 5G core network, and the core network system architecture shown in the figure may include multiple network element devices, for example, an NWDAF network element, a UDM network element, an AMF network element, an SMF (Session Management Function) network element, a UPF (User Plane Function network element) network element, and the like. In the foregoing multiple network element devices, the NWDAF network element may analyze the user data of the user equipment, for example, when the NWDAF network element needs to analyze the location data of multiple user equipments included in the user group, the NWDAF network element may subscribe the location data of the user equipment from the AMF network element corresponding to each user equipment, respectively. In this process, since the plurality of user equipments in the user group may correspond to different AMF network element equipments respectively, for example, user equipment a in the user group corresponds to AMF1, that is, AMF1 may provide location data of user equipment a, and user equipment B in the user group corresponds to AMF 2. In addition, the user equipments in the user group may also correspond to the same AMF network element equipment. For example, the user equipment C may correspond to the AMF1, on the basis that the user equipment a corresponds to the AMF1 and the user equipment B corresponds to the AMF 2. Therefore, when the NWDAF network element analyzes the location data of the multiple user equipments included in the user group, the NWDAF network element needs to determine the AMF network element corresponding to each user equipment, that is, the AMF network element providing the location data for the user equipment, so that the NWDAF network element may determine the AMF network element corresponding to the user equipment through the UDM network element, and then, analyze the location data of the user equipment by subscribing the location data of the user equipment to the AMF network element corresponding to the user equipment.
Therefore, in the embodiment of the application, the corresponding relationship between the network element device providing the user data and each user device can be determined in response to the device information acquisition request by receiving the device information acquisition request for the target user group, and the corresponding relationship is sent, so that compared with the related art in which the device information of each user in the target user group is separately acquired, in the process of acquiring the device information of the user group, the application acquires the device information of the user group in batch and determines the corresponding relationship between the network element device and each user device, signaling interaction is reduced, and the efficiency of determining the user group information is improved.
In the foregoing embodiment, when the NWDAF network element needs to analyze the location data of the multiple user equipments included in the user group, the NWDAF network element may determine, through the UDM network element, the AMF network element corresponding to the user equipment first, which is only an exemplary illustration, and the method for determining user group information in this embodiment may be applied to any scenario in the 5G core network where the network element equipment corresponding to the user equipment in the user group needs to be determined, so this embodiment does not limit this scenario.
The embodiment of the application provides a user group information determining method, and an execution main body of the method is a UDM network element in a core network. As shown in fig. 1, which is a schematic flow chart of a user group information determining method provided in an embodiment of the present application, the method includes the following steps:
s201: receiving a device information acquisition request for a target user group.
The target user group comprises at least two user equipments.
Specifically, when other network elements except the UDM network element in the core network need to determine information of network element devices corresponding to user devices in the target user group, a device information acquisition request for the target user group may be sent to the UDM network element, where the request may be used to acquire information of network element devices corresponding to all user devices in the target user group, and may also be used to acquire information of network element devices corresponding to a part of user devices in the target user group. For example, when the request is used to obtain information of network element devices corresponding to all user devices in the target user group, the device information obtaining request may include an identifier of the user group. When the request is used to acquire information of the network element devices corresponding to a part of the user devices in the target user group, the device information acquisition request may include an identifier of the user device that is to acquire the information of the corresponding network element device, or a sequence number of an arrangement sequence of the user device that is to acquire the information of the corresponding network element device in all the user devices included in the user group, or a condition that is satisfied by the user device that is to acquire the information of the corresponding network element device, and so on.
S202: and responding to the equipment information acquisition request, and determining the corresponding relation between the network element equipment providing the user data and each user equipment.
Specifically, when the UDM network element receives the device information acquisition request, the corresponding relationship between the corresponding network element device and each user device may be determined for the user device that is to acquire the corresponding network element device information in the device information acquisition request. The corresponding relationship may be a corresponding relationship between each network element device capable of providing user data and a user group corresponding to the network element device and including the user device. In a specific implementation scenario, the target user group may include a plurality of user equipments, for example, the target user group includes user equipment A, B, C, D, E, F … …, and the user data of user equipment A, C, E may be provided by an AMF1 network element, the user data of user equipment D may be provided by an AMF2 network element, the user data of user equipment B, F may be provided by an AMF3 network element, so that the AMF1 network element corresponds to a user group a including the user equipment A, C, E, the AMF2 network element corresponds to a user group b including the user equipment D, and the AMF3 network element corresponds to a user group c including the user equipment B, F.
S203: and sending the corresponding relation.
Specifically, after determining the corresponding relationship between each network element device capable of providing user data and the user group respectively corresponding thereto and including the user device, the corresponding relationship may be sent to the network element device requesting the device information.
Therefore, in the embodiment of the application, the corresponding relationship between the network element device providing the user data and each user device can be determined in response to the device information acquisition request by receiving the device information acquisition request for the target user group, and the corresponding relationship is sent, so that compared with the prior art in which the device information of each user in the target user group is acquired separately, in the process of acquiring the device information of the user group, the device information of the user group is acquired in batch, and the corresponding relationship between the network element device and each user device is determined, thereby reducing signaling interaction and improving the efficiency of determining the user group information.
In an embodiment of the application, the device information obtaining request includes an identifier of a target user group, and the step S202 may specifically include:
s2021: and determining a user list of the user equipment contained in the target user group according to the identification of the target user group.
Specifically, the identifier of the target user group in the received device information acquisition request may include an internal identifier of the user group or an external identifier of the user group, where the internal identifier of the user group may be an identifier common to network element devices in a core network and specific to the user group, and the external identifier of the user group may be an identifier customized by an operator and specific to the user group. Moreover, a preset corresponding relationship may exist between the internal identifier of the user group and the external identifier of the user group, for example, between the internal identifier of each user group and the external identifier of the user group, when one of the internal identifier of the user group or the external identifier of the user group is known, the other identifier of the user group may be determined by querying the corresponding relationship list of the identifiers. In another embodiment of the application, therefore, when the identification of the target user group comprises an external identification of the target user group,
determining a user list of user equipment included in the target user group according to the identifier of the target user group, which may specifically include:
and determining the internal identification corresponding to the external identification of the target user group according to the corresponding relation between the preset external identification of the user group and the internal identification of the user group.
And after the internal identification of the user group is determined, the user list of the user equipment contained in the target user group can be obtained according to the internal identification of the target user group.
S2022: and determining the corresponding relation between the network element equipment providing the user data and each user equipment based on the user list.
Specifically, in an embodiment of the present application, after determining a user list of user equipments included in a target user group, network element equipment information corresponding to each user equipment in the user list may be obtained, and user equipments corresponding to the same network element equipment information are used as a same user group, so as to determine a corresponding relationship between a network element equipment and a user group corresponding thereto and including the user equipment.
Specifically, for example, in a specific implementation scenario, it is determined that a target user group includes multiple user equipments, for example, includes user equipment A, B, C, D, E, F … …, and then network element devices corresponding to the respective user equipments are respectively determined, for example, an AMF1 network element corresponding to the user equipment a, an AMF3 network element corresponding to the user equipment B, an AMF1 network element corresponding to the user equipment C, an AMF2 network element corresponding to the user equipment D, an AMF1 network element corresponding to the user equipment E, an AMF3 network element corresponding to the user equipment F, and the like. Further, in the above-mentioned user equipment, the user equipments corresponding to the same network element equipment information may be regarded as the same user group, for example, the user equipments A, C, E all correspond to the AMF1 network element, so that the user equipment A, C, E may be regarded as the user group a, and the network element equipment corresponding to the user group a is the AMF1 network element. In the same way, the user equipment D may be regarded as the user group b, and the network element equipment corresponding to the user group b may be the AMF2 network element. The user equipment B, F may be regarded as a user group c, and the network element equipment corresponding to the user group c is an AMF3 network element.
It should be noted that the network element device information may include a network element device identifier, a network element device type, and the like, and therefore, the AMF1, the AMF2, and the like used for identifying the network element device information in the above example may be the network element device identifier, for example, a label of the network element device, and may also be the network element device type, and the like, which is not limited in this embodiment of the application.
Therefore, in the embodiment of the present application, a device information acquisition request for a target user group may be received, a corresponding relationship between a network element device providing user data and a user group corresponding to the network element device and including a user device may be determined in response to the device information acquisition request, and the corresponding relationship may be sent.
An execution main body of the method can be another network element device interacting with a UDM network element in a core network. As shown in fig. 3, it is a second schematic flow chart of a method for determining user group information according to an embodiment of the present application, and the method includes the following steps:
s301: and sending a device information acquisition request aiming at a target user group to the UDM network element, wherein the target user group comprises at least two user devices.
S302: and receiving the corresponding relation between the network element equipment which provides the user data and each user equipment in the target user group fed back by the UDM network element, wherein the corresponding relation comprises each network element equipment and a user group which respectively corresponds to the network element equipment and comprises the user equipment.
Specifically, the device information obtaining request may include an identifier of the target user group, for example, an external identifier of the user group, or an internal identifier of the user group, where the external identifier of the user group and the internal identifier of the user group are the same as those mentioned in the foregoing embodiment, and details are not repeated here.
Therefore, in the embodiment of the present application, a device information obtaining request for a target user group may be sent to the UDM network element, and a corresponding relationship between a network element device providing user data and each user device in the target user group, which is fed back by the UDM network element, is received, so that, compared with the related art, device information of each user in the target user group is separately obtained.
In another embodiment of the present application, the method may further comprise the steps of:
and subscribing the data information of the user equipment of the user group to the network element equipment corresponding to each user group based on the received corresponding relation.
Therefore, in this embodiment of the present application, a device information acquisition request for a target user group may be sent to a UDM network element, and a corresponding relationship between a network element device providing user data and each user device in the target user group, which is fed back by the UDM network element, is received, so that, based on the received corresponding relationship, data information of the user device of the user group may be subscribed to the network element device corresponding to each user group. Compared with the prior art, the method and the device for obtaining the user group information independently obtain the device information of each user in the target user group, the device information of the user group is obtained in batch in the process of obtaining the user group device information, the corresponding relation between the network element device and each user device is determined, signaling interaction is reduced, and the efficiency of determining the user group information is improved.
The user group information determining method in the embodiment of the present application may be applied to a system architecture of a 5G core network, for example, may be applied to a network element device in the core network except for a UDM network element and another UDM network element. With reference to fig. 4, which is a third flowchart of a user group information determining method provided in the embodiment of the present application, a specific implementation scenario provided in the embodiment of the present application will be described below by taking an NWDAF network element as an example of a network element that sends a request to a UDM network element.
As shown in the figure, in the core network, the NWDAF network element may perform data analysis statistics and intelligent prediction according to the collected real-time data of each network element. For example, to analyze and predict the mobility distribution characteristics of the target user group, the NWDAF network element needs to obtain user data corresponding to the user equipment from the AMF network element corresponding to each user equipment in the user group. Therefore, the NWDAF network element may determine, through the UDM network element, a corresponding relationship between the AMF network element providing the user data and each user equipment in the target user group. And then subscribing the data information of the user equipment of the user group to the network element equipment corresponding to each user group based on the corresponding relation.
Specifically, the NWDAF network element may send an equipment information acquisition request for a target user group to the UDM network element, and after receiving the equipment information acquisition request for the target user group, the UDM network element determines a user list of user equipment included in the target user group according to an identifier of the target user group carried in the equipment information acquisition request, and if the identifier of the target user group is an external identifier of the target user group, the NWDAF network element may determine an internal identifier of the corresponding user group according to a preset correspondence between the external identifier of the user group and the internal identifier of the user group, and further determine the user list of the user equipment included in the target user group according to the internal identifier of the user group. Then, according to the user list, obtaining network element equipment information corresponding to each user equipment in the user list; and taking the user equipment corresponding to the same network element equipment information as the same user group to determine the corresponding relation between the network element equipment and the user group corresponding to the network element equipment and containing the user equipment. And sending the corresponding relation to the NWDAF network element. After receiving the corresponding relationship between the network element equipment providing the user data fed back by the UDM network element and each user equipment in the target user group, the NWDAF network element subscribes the data information of the user equipment of the user group to the network element equipment corresponding to each user group based on the received corresponding relationship.
Therefore, in the embodiment of the present application, by receiving the device information acquisition request for the target user group, in response to the device information acquisition request, determining the corresponding relationship between the network element device providing the user data and the user group corresponding thereto and including the user device, and sending the corresponding relationship, compared with the related art, separately obtaining the device information of each user device in the target user group and sending the network element device information corresponding to each user device, in the process of obtaining the user group device information, the present application obtains the device information of the user group in batch, and determines the corresponding relationship between the network element device and each user device, thereby achieving reduction of signaling interaction and improving efficiency of determining the user group information.
Fig. 5 is a schematic structural diagram of a user group information determining apparatus according to an embodiment of the present application, and as shown in fig. 5, the user group information determining apparatus 50 according to an embodiment of the present application may include: a receiving module 501, a determining module 502 and a corresponding relation sending module 503, wherein:
a receiving module 501, configured to receive a device information acquisition request for a target user group, where the target user group includes at least two user devices;
a determining module 502, configured to determine, in response to the device information obtaining request, a corresponding relationship between the network element device providing the user data and each user device, where the corresponding relationship includes each network element device and a user group corresponding to the network element device and including the user device;
a correspondence sending module 503, configured to send a correspondence.
In another embodiment of the present application, the device information acquisition request includes an identification of the target user group,
the determining module 502 may include:
a first determining unit, configured to determine, according to the identifier of the target user group, a user list of user equipment included in the target user group;
a second determining unit, configured to determine, based on the user list, a corresponding relationship between the network element device providing the user data and each user device.
In another embodiment of the application, the identification of the target user group comprises an external identification of the target user group, and the first determining unit may be configured to:
determining an internal identification corresponding to the external identification of the target user group according to the corresponding relation between the preset external identification of the user group and the internal identification of the user group;
and acquiring a user list of the user equipment contained in the target user group according to the internal identification of the target user group.
In another embodiment of the present application, the second determination unit may be configured to:
acquiring network element equipment information corresponding to each user equipment in a user list;
and taking the user equipment corresponding to the same network element equipment information as the same user group to determine the corresponding relation between the network element equipment and the user group corresponding to the network element equipment and containing the user equipment.
In another embodiment of the present application, the network element device information includes at least one of a network element device identifier or a network element device type.
The user group information determining apparatus of this embodiment may execute the user group information determining method shown in the above embodiments of this application, and the implementation principles thereof are similar and will not be described herein again.
Therefore, in the embodiment of the application, the corresponding relationship between the network element device providing the user data and each user device can be determined in response to the device information acquisition request by receiving the device information acquisition request for the target user group, and the corresponding relationship is sent, so that compared with the related art in which the device information of each user in the target user group is separately acquired, in the process of acquiring the device information of the user group, the application acquires the device information of the user group in batch and determines the corresponding relationship between the network element device and each user device, signaling interaction is reduced, and the efficiency of determining the user group information is improved.
Fig. 6 is a schematic structural diagram of a user group information determining apparatus according to an embodiment of the present application, and as shown in fig. 6, which is a second schematic structural diagram of a user group information determining apparatus according to an embodiment of the present application, the user group information determining apparatus 60 may include: a request sending module 601 and a receiving module 602, wherein:
a request sending module 601, configured to send a device information obtaining request for a target user group to a UDM network element, where the target user group includes at least two user devices;
a receiving module 602, configured to receive a correspondence between a network element device that provides user data and each user device in a target user group, where the correspondence includes each network element device and a user group that includes the user device and corresponds to the network element device respectively.
In another embodiment of the present application, the apparatus may further include a subscription module.
The subscription module is specifically configured to subscribe, based on the received correspondence, data information of the user equipment of each user group to the network element equipment corresponding to the user group.
The user group information determining apparatus of this embodiment may execute the user group information determining method shown in the above embodiments of this application, and the implementation principles thereof are similar and will not be described herein again.
Therefore, in this embodiment of the present application, a device information acquisition request for a target user group may be sent to a UDM network element, and a corresponding relationship between a network element device providing user data and each user device in the target user group, which is fed back by the UDM network element, is received, so that, based on the received corresponding relationship, data information of the user device of the user group may be subscribed to the network element device corresponding to each user group. Compared with the prior art, the method and the device for obtaining the user group information independently obtain the device information of each user in the target user group, the device information of the user group is obtained in batch in the process of obtaining the user group device information, the corresponding relation between the network element device and each user device is determined, signaling interaction is reduced, and the efficiency of determining the user group information is improved.
An embodiment of the present application provides an electronic device, including: a memory and a processor; at least one program stored in the memory for execution by the processor, which when executed by the processor, implements: therefore, in the embodiment of the application, the corresponding relationship between the network element device providing the user data and each user device can be determined in response to the device information acquisition request by receiving the device information acquisition request for the target user group, and the corresponding relationship is sent, so that compared with the prior art in which the device information of each user in the target user group is acquired separately, in the process of acquiring the device information of the user group, the device information of the user group is acquired in batch, and the corresponding relationship between the network element device and each user device is determined, thereby reducing signaling interaction and improving the efficiency of determining the user group information.
In an alternative embodiment, an electronic device is provided, as shown in fig. 7, the electronic device 4000 shown in fig. 7 comprising: a processor 4001 and a memory 4003. Processor 4001 is coupled to memory 4003, such as via bus 4002. Optionally, the electronic device 4000 may further include a transceiver 4004, and the transceiver 4004 may be used for data interaction between the electronic device and other electronic devices, such as transmission of data and/or reception of data. In addition, the transceiver 4004 is not limited to one in practical applications, and the structure of the electronic device 4000 is not limited to the embodiment of the present application.
The Processor 4001 may be a CPU (Central Processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 4001 may also be a combination that performs a computing function, e.g., comprising one or more microprocessors, a combination of DSPs and microprocessors, etc.
Bus 4002 may include a path that carries information between the aforementioned components. The bus 4002 may be a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus 4002 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 7, but this is not intended to represent only one bus or type of bus.
The Memory 4003 may be a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), a magnetic Disc storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited thereto.
The memory 4003 is used for storing application program codes (computer programs) for executing the present scheme, and is controlled by the processor 4001 to execute. Processor 4001 is configured to execute application code stored in memory 4003 to implement what is shown in the foregoing method embodiments.
Wherein, the electronic device includes but is not limited to: mobile phones, notebook computers, multimedia players, desktop computers, and the like.
The present application provides a computer-readable storage medium, on which a computer program is stored, which, when running on a computer, enables the computer to execute the corresponding content in the foregoing method embodiments.
Therefore, in the embodiment of the application, the corresponding relationship between the network element device providing the user data and each user device can be determined in response to the device information acquisition request by receiving the device information acquisition request for the target user group, and the corresponding relationship is sent, so that compared with the related art in which the device information of each user in the target user group is separately acquired, in the process of acquiring the device information of the user group, the application acquires the device information of the user group in batch and determines the corresponding relationship between the network element device and each user device, signaling interaction is reduced, and the efficiency of determining the user group information is improved.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (13)

1. A user group information determining method is applied to a unified data management function (UDM) network element and is characterized by comprising the following steps:
receiving a device information acquisition request aiming at a target user group, wherein the target user group comprises at least two user devices;
responding to the equipment information acquisition request, and determining a corresponding relation between the network element equipment providing the user data and each user equipment, wherein the corresponding relation comprises each network element equipment and a user group which respectively corresponds to the network element equipment and comprises the user equipment;
and sending the corresponding relation.
2. The method of claim 1, wherein the device information acquisition request includes an identification of the target user group,
the determining, in response to the device information acquisition request, a corresponding relationship between a network element device providing user data and each user device includes:
determining a user list of user equipment contained in the target user group according to the identification of the target user group;
and determining the corresponding relation between the network element equipment providing the user data and each user equipment based on the user list.
3. The user group information determination method according to claim 2, wherein the identification of the target user group comprises an external identification of the target user group,
the determining the user list of the user equipment contained in the target user group according to the identifier of the target user group includes:
determining an internal identification corresponding to the external identification of the target user group according to the corresponding relation between the preset external identification of the user group and the internal identification of the user group;
and acquiring a user list of the user equipment contained in the target user group according to the internal identification of the target user group.
4. The method of claim 2, wherein the determining the correspondence between the network element device providing the user data and each user device based on the user list comprises:
acquiring network element equipment information corresponding to each user equipment in the user list;
and taking the user equipment corresponding to the same network element equipment information as the same user group to determine the corresponding relation between the network element equipment and the user group corresponding to the network element equipment and containing the user equipment.
5. The method of claim 4, wherein the network element device information comprises at least one of a network element device identifier or a network element device type.
6. A method for determining user group information, comprising:
sending a device information acquisition request aiming at a target user group to a UDM network element, wherein the target user group comprises at least two user devices;
and receiving the corresponding relation between the network element equipment which provides the user data and the user equipment in the target user group, wherein the corresponding relation comprises the network element equipment and the user groups which respectively correspond to the network element equipment and comprise the user equipment.
7. The method of claim 6, further comprising:
and based on the received corresponding relation, subscribing the data information of the user equipment of the user group to the network element equipment corresponding to each user group.
8. A user group information determining apparatus, comprising:
the device comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a device information acquisition request aiming at a target user group, and the target user group comprises at least two user devices;
a determining module, configured to determine, in response to the device information obtaining request, a corresponding relationship between a network element device providing user data and each user device, where the corresponding relationship includes each network element device and a user group corresponding to the network element device and including the user device;
and the corresponding relation sending module is used for sending the corresponding relation.
9. A user group information determining apparatus, comprising:
a request sending module, configured to send a device information acquisition request for a target user group to a UDM network element, where the target user group includes at least two user devices;
and the receiving module is used for receiving the corresponding relation between the network element equipment which provides the user data and each user equipment in the target user group, wherein the corresponding relation comprises each network element equipment and the user group which respectively corresponds to the network element equipment and comprises the user equipment.
10. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: -performing a user group information determination method according to any of claims 1 to 5.
11. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: -performing a user group information determination method according to any of claims 6 to 7.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the user group information determination method according to any one of claims 1 to 5.
13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a user group information determination method according to any one of claims 6 to 7.
CN202110443861.7A 2021-04-23 2021-04-23 User group information determining method and device and electronic equipment Pending CN114630312A (en)

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