WO2025213799A1 - 智能化业务控制方法、设备及计算机程序产品 - Google Patents

智能化业务控制方法、设备及计算机程序产品

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Publication number
WO2025213799A1
WO2025213799A1 PCT/CN2024/137244 CN2024137244W WO2025213799A1 WO 2025213799 A1 WO2025213799 A1 WO 2025213799A1 CN 2024137244 W CN2024137244 W CN 2024137244W WO 2025213799 A1 WO2025213799 A1 WO 2025213799A1
Authority
WO
WIPO (PCT)
Prior art keywords
intelligent service
intelligent
service
user
parameters required
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/137244
Other languages
English (en)
French (fr)
Inventor
邱巍
李琴
孙逊
范治宇
马洪源
黎丹
李继
周维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Group Design Institute Co Ltd filed Critical China Mobile Communications Group Co Ltd
Publication of WO2025213799A1 publication Critical patent/WO2025213799A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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

Definitions

  • the present disclosure belongs to the field of core networks, and specifically relates to an intelligent service control method, device, and computer program product.
  • NWDAF Network Data Analytics Function
  • the target standard mainly provides a description of the parameters for discovering NWDAF, but does not define the control of NWDAF's intelligent business processes. Therefore, a solution for controlling NWDAF's intelligent business processes based on pre-defined rules is urgently needed.
  • the present disclosure proposes an intelligent business control method, device, and computer program product, which can fill the gap in the related art in the lack of a solution for controlling the intelligent business process of NWDAF based on preset rules.
  • An embodiment of the first aspect of the present disclosure proposes an intelligent service control method, which is applied to an intelligent service node, including: in response to detecting that a user is in a communication session, obtaining parameters required for intelligent service control of the user, wherein the parameters required for intelligent service control are used to characterize whether the user can establish an intelligent service process related to a network data analysis function; in response to the service contracted by the user including the intelligent service provided by the intelligent service node, and determining that the parameters required for intelligent service control meet the intelligent service initiation conditions, initiating a subscription or request to the network data analysis function NWDAF to trigger the intelligent service process of the intelligent service.
  • NWDAF network data analysis function
  • the parameters required for intelligent service control include access network information; determining that the parameters required for intelligent service control meet the conditions for initiating intelligent services includes: obtaining target access network information configured for the intelligent service; in response to determining that the access network information is consistent with the target access network information, determining that the parameters required for intelligent service control meet the conditions for initiating intelligent services.
  • the parameters required for intelligent business control include location information; determining that the parameters required for intelligent business meet the conditions for initiating intelligent business includes: obtaining the business service area in which the intelligent business node provides the intelligent business; in response to the location information being within the business service area, determining that the parameters required for intelligent business control meet the conditions for initiating intelligent business.
  • the parameters required for intelligent business control include location information and access network information; determining that the parameters required for intelligent business control meet the conditions for initiating intelligent business includes: obtaining the target access network information configured for the intelligent business and the business service area where the intelligent business node provides the intelligent business; in response to the location information being within the business service area and the access network information being consistent with the target access network information, determining that the parameters required for intelligent business control meet the conditions for initiating intelligent business.
  • the location information includes at least one of the following parameters: a tracking area identification list; identification information of the node accessed by the user; and identification information of a globally unique access and mobility management function of the node accessed by the user.
  • the method further includes: in response to the parameter required for the intelligent service control changing from satisfying the intelligent service initiation condition to not satisfying the intelligent service initiation condition, canceling the intelligent service process.
  • the network data analysis functional entity after subscribing to the network data analysis functional entity to trigger the intelligent business process of the intelligent business, it also includes: determining and issuing a control policy that matches the parameters required for the intelligent business control; and controlling and managing the communication session according to the control policy.
  • An embodiment of the second aspect of the present disclosure proposes an intelligent business control device, which is applied to an intelligent business node.
  • the device includes: an acquisition module, which is used to obtain parameters required for the user's intelligent business control in response to detecting that the user is in a communication session, and the parameters required for the intelligent business control are used to characterize whether the user can establish an intelligent business process related to the network data analysis function; a triggering module, which is used to initiate a subscription or request to the network data analysis function entity in response to the service contracted by the user including the intelligent business provided by the intelligent business node, and determining that the parameters required for the intelligent business control meet the intelligent business initiation conditions, so as to trigger the intelligent business process of the intelligent business.
  • An embodiment of a third aspect of the present disclosure provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the method described in the first aspect.
  • the fourth aspect embodiment of the present disclosure proposes a computer program product, including a computer-readable code, or a non-volatile computer-readable storage medium carrying the computer-readable code.
  • the computer-readable code runs in a processor of an electronic device
  • the processor in the electronic device executes the method described in the first aspect.
  • the technical solution provided in the embodiments of the present disclosure has at least the following technical effects or advantages:
  • the embodiments of the present disclosure by obtaining the parameters required for the user's intelligent business control and combining the parameters required for the intelligent business control with the business contracted by the user, it is possible to determine whether to trigger the intelligent business process, thereby filling the gap in the control of the intelligent business process of NWDAF.
  • FIG1 shows a schematic diagram of an intelligent business process of NWDAF in related art.
  • FIG2 shows a schematic flow chart of an intelligent service control method provided by some embodiments of the present disclosure.
  • FIG3 shows a schematic diagram of a process of performing intelligent service control based on user location provided by some embodiments of the present disclosure.
  • FIG4 shows a schematic diagram of a process of performing intelligent service control based on user location provided by some embodiments of the present disclosure.
  • FIG5 shows a schematic flow chart of intelligent service control based on user location in scenarios where a user initially establishes a session or reestablishes a session, provided by some embodiments of the present disclosure.
  • FIG6 shows a flow chart of intelligent service control based on user location in a scenario where a user roams and switches without reestablishing a session, provided by some embodiments of the present disclosure.
  • FIG7 shows a schematic diagram of intelligent inter-service area mobility handover provided by some embodiments of the present disclosure.
  • FIG8 shows a schematic diagram of non-intelligent inter-area mobility handover provided by some embodiments of the present disclosure.
  • FIG9 shows a schematic diagram of the transition from an intelligent business service area to a non-intelligent business service area provided by some embodiments of the present disclosure.
  • FIG10 shows a schematic diagram of the transformation from a non-intelligent business service area to an intelligent business service area provided by some embodiments of the present disclosure.
  • FIG11 shows a schematic flow chart of intelligent service control based on a user's access network provided by some embodiments of the present disclosure.
  • FIG12 shows a schematic flow chart of intelligent service control based on a user's access network provided by some embodiments of the present disclosure.
  • FIG13 shows a schematic structural diagram of an intelligent service control device provided in some embodiments of the present disclosure.
  • FIG14 shows a schematic structural diagram of an electronic device provided by some embodiments of the present disclosure.
  • FIG15 shows a schematic diagram of a storage medium provided by some embodiments of the present disclosure.
  • a and/or B can represent the existence of A alone, the simultaneous existence of A and B, and the existence of B alone.
  • at least one herein refers to any combination of at least two of any one or more of a plurality of items.
  • at least one of A, B, and C can represent any one or more elements selected from the set consisting of A, B, and C.
  • NWDAF receives service analysis subscription requests from consumer 5GC network functions NF, AF (Application Function), OAM (Operation Administration and Maintenance), etc.
  • the 5GC NF may include Policy Control Function (PCF), Access and Mobility Management Function (AMF), Session Management Function (SMF), etc.
  • PCF Policy Control Function
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • It collects raw data from other related 5GC NFs (PCF, AMF, SMF, etc.), AF, OAM, etc., and uses advanced technical analysis and prediction models such as artificial intelligence, machine learning and reasoning to perform intelligent analysis on the raw data, and outputs the analysis results to consumer 5GC NF, AF, OAM, etc., to optimize network resource utilization and improve user terminal service experience.
  • FIG1 is a schematic diagram of the intelligent business process of NWDAF given in the related art, as shown in FIG1 :
  • the demander (CONSUMER, including network function NF, application function AF, OAM, etc.) initiates a request/subscription to the NWDAF to request/subscribe to statistical or forecast data of a specific user/specific application.
  • NWDAF Based on specific needs (Analytics ID), NWDAF triggers data collection (request or subscription) to relevant NF, AF, OAM, etc.
  • NWDAF After receiving the collected data, NWDAF performs quality of experience (QoE) or other service/network performance evaluation and prediction based on the model.
  • QoE quality of experience
  • other service/network performance evaluation and prediction based on the model.
  • Dynamic assurance The demander implements dynamic assurance by performing subsequent operations based on the NWDAF feedback suggestions or data and local policy evaluation.
  • the target standard mainly provides a description of the parameters for discovering NWDAF, but does not define the control of NWDAF's intelligent business processes. Considering the scope of intelligent services in actual operator networks and the complexity of access networks, a solution for controlling NWDAF's intelligent business processes based on pre-defined rules is urgently needed.
  • the embodiments of the present disclosure provide an intelligent business control method, device and computer program product.
  • the method includes, in response to detecting that a user is in a communication session, obtaining the user's required parameters for intelligent business control, the parameters required for intelligent business control being used to characterize whether the user can establish an intelligent business process related to the network data analysis function; in response to the service contracted by the user including the intelligent service provided by the intelligent business node, and determining that the parameters required for intelligent business control meet the intelligent business initiation conditions, initiating a subscription or request to the network data analysis function entity to trigger the intelligent business process of the intelligent business.
  • the intelligent service control method provided in this embodiment is implemented by an intelligent service node, which includes an intelligent service initiation node and an intelligent service control node.
  • the intelligent service initiation node can be the node through which the user accesses the network.
  • this node includes, but is not limited to, a NF (PCF, AMF, SMF, etc.), an AF, and an OAM. If the user has established a session and subscribed to a network data analysis function, the intelligent service control node can also be the network data analysis function.
  • the method includes the following steps 202 - 202 .
  • Step 201 In response to detecting that a user is in a communication session, obtaining parameters required for intelligent service control of the user, where the parameters required for intelligent service control are used to determine whether the user can establish an intelligent service process related to a network data analysis function;
  • Step 202 In response to the user's contracted service including the intelligent service provided by the intelligent service node, and determining that the parameters required for intelligent service control meet the intelligent service initiation conditions, initiate a subscription or request to the network data analysis function entity to trigger the intelligent service process of the intelligent service.
  • the intelligent service control node when a user is in the "user initially establishing a session" or "reestablishing a session” state, the intelligent service control node may be a network node at which the user accesses the network. In another example of the present disclosure, when a user is in the "user roaming handover without reestablishing a session" state, the intelligent service control node may be a network node at which the user accesses the network, or a network data analysis functional entity.
  • a user's communication session includes, but is not limited to: initially establishing a user session, reestablishing a user session, and roaming and switching to an unreestablished session.
  • the execution entity of this embodiment may include a network data analysis function entity or a network node on which the user accesses the network.
  • the intelligent service node records the service identifier of the intelligent service. If the service identifier of the user's contract includes the service identifier of the intelligent service, it can be determined that the service contracted by the user includes the intelligent service provided by the intelligent service node.
  • the parameters required for intelligent service control include access network information and/or location information.
  • the intelligent service initiation condition includes the target access network information configured for the intelligent service. If the access network information is consistent with the target network information, the parameters required for intelligent service control are determined to satisfy the intelligent service initiation condition.
  • the access network information includes, but is not limited to, the RAT type.
  • the access network information can be obtained from information carried by the intelligent service process between nodes or by subscription from relevant nodes.
  • the intelligent service initiation condition includes the service service area in which the intelligent service node provides the intelligent service.
  • the location information can be obtained from an existing inter-node message flow or by subscribing to a relevant node.
  • the location information includes but is not limited to any one of the parameters obtained based on the Tracking Area Identifier (TAI) list, the identification information of the node to which the user is connected, or the identification information of the Global Unique AMF Identifier (GUAMI information) of the node to which the user is connected.
  • TAI Tracking Area Identifier
  • GUIAMI information Global Unique AMF Identifier
  • the relevant intelligent service process is canceled. It should be understood that as a user moves, the parameters required for intelligent service control will dynamically change. After the required parameters for intelligent service control change, the required parameters for intelligent service control may change from satisfying the intelligent service initiation conditions to not satisfying the intelligent service initiation conditions. Once it is detected that the required parameters for intelligent service control no longer satisfy the intelligent service initiation conditions, the triggered intelligent service process is terminated or canceled. In the application, the relevant parameters required for intelligent service control are acquired in real time.
  • the parameters required for intelligent business control include location information, and the parameters required for intelligent business control do not meet the intelligent initiation conditions, including that the location information is not within the business service area included in the intelligent initiation conditions.
  • the parameters required for intelligent service control include access network information, and the parameters required for intelligent service control do not meet the intelligent initiation conditions, including that the access network information is inconsistent with the target access network information included in the intelligent initiation conditions.
  • the parameters required for intelligent business control include access network information and location information.
  • the parameters required for intelligent business control do not meet the intelligent initiation conditions, including that the location information is not within the business service area included in the intelligent initiation conditions, or that the access network information is inconsistent with the target access network information included in the intelligent initiation conditions.
  • the method may further include the following steps: determining a dynamic control strategy that matches the parameters required for intelligent business control; and controlling and managing the communication session according to the dynamic control strategy.
  • the correspondence/mapping relationship between different parameters required for intelligent business control and dynamic control strategies is preconfigured, so by querying the correspondence, a dynamic control strategy matching the parameters required for intelligent business control can be obtained.
  • the dynamic control policy may include dedicated bearer establishment, bandwidth size, etc.
  • the data in the communication session may be controlled to execute according to the parameter requirements in the dynamic control policy.
  • the following describes the solution using the parameters required for intelligent service control as location information, access network information, and both location information and access network information.
  • intelligent service nodes such as Consumer and NWDAF
  • the service areas for the intelligent services they are responsible for such as a tracking area identifier list or province/region information.
  • the user's location information such as the TAI, the ID information of the node they are accessing, and the GUAMI information of the node they are accessing, is used to determine the user's access information.
  • the user's access information can be obtained through existing inter-node message flows or by subscribing to relevant nodes.
  • the intelligent service node (such as the Consumer, NWDAF, etc.) initiates the relevant intelligent service process.
  • the intelligent service node such as the Consumer, NWDAF, etc.
  • the Consumer locally configures the regional information of the service scope of each intelligent assurance service it is responsible for. It obtains user location information through the service process or by subscribing to relevant nodes. Based on the user location information, it decides whether to initiate processes such as intelligent service analysis subscription/request to the NWDAF or terminate/cancel the intelligent service process.
  • the intelligent service control method can exist in the following scenarios.
  • Scenario 1 The scenario where a user initially establishes a session or reestablishes a session.
  • the Consumer when a user initially establishes a session or reestablishes a session, the Consumer (PCF) obtains the user's tracking area identifier list, access network element ID information (such as the AMF ID), and GUAMI information through the N7 interface to identify the user's location. In other examples, the Consumer can also obtain relevant information through subscription, as shown in Figure 5 (1).
  • the Consumer identifies whether the user is an intelligent service user based on the information of the service contracted by the user and the intelligent service identifier (such as Analytics ID) corresponding to the service configured on this node. It then determines whether the user is within the scope of the intelligent service based on the service service area provided by the intelligent service configured locally on the Consumer, the user access TAI information obtained, or the province/region information in the user access network element ID or GUAMI information. If the user is within the scope of the intelligent service, the Consumer (PCF) initiates the intelligent service process; otherwise, the Consumer (PCF) will not initiate the intelligent service process.
  • the intelligent service identifier such as Analytics ID
  • intelligent services refers to the service area that the intelligent services can provide.
  • Scenario 2 is a scenario in which the user roams and switches without reestablishing the session, and the session anchor point remains unchanged.
  • the Consumer determines that the user's location falls within the intelligent service's service area according to the process described in Scenario 1.
  • the Consumer (PCF) then initiates an intelligent service subscription/request message to the NWDAF, triggering the intelligent service process.
  • the Consumer continues to provide intelligent services based on the user's location.
  • Case 2 As shown in Figure 8, the user has been moving within the scope of non-intelligent business services.
  • the Consumer determines that the user's location is not within the scope of providing intelligent business services according to the process of scenario 1. Therefore, it never initiates an intelligent business subscription/request message to the NWDAF, and therefore does not trigger the relevant intelligent business process.
  • Scenario 3 As shown in Figure 9, when a user initially accesses the intelligent service area, the Consumer (PCF) determines that the user's location falls within the intelligent service area according to the process in Scenario 1. The PCF then initiates an intelligent service subscription/request message to the NWDAF, triggering the intelligent service process. When the user moves to a non-intelligent service area, the Consumer (PCF) determines that the user has moved out of the intelligent service area based on the user's new location information (such as TAI, access network element ID, and GUAMI information) obtained through the N7 interface, and terminates/cancels the intelligent service process.
  • new location information such as TAI, access network element ID, and GUAMI information
  • Scenario 4 As shown in Figure 10, the user initially accesses a non-intelligent service area.
  • the Consumer (PCF) determines, according to the process in Scenario 1, that the user's location is not within the scope of intelligent service provision. Therefore, it does not initiate an intelligent service subscription/request message to the NWDAF, and therefore does not trigger the relevant intelligent service process.
  • the user subsequently switches to an area where intelligent service provision is available.
  • the Consumer (PCF) determines that the user has entered the intelligent service provision range based on the user's new location information obtained through the N7 interface (such as the tracking area identifier list, access network element ID information, GUAMI information, etc.), initiates an intelligent service analysis subscription/request, and starts the intelligent service process.
  • intelligent service nodes preconfigure the access network rules for each intelligent service.
  • the network they are connected to is determined to meet the access network requirements for the intelligent service based on the user's subscribed/available intelligent service information and access network information (such as RAT TYPE). Only when the network they are connected to meets the access network requirements for the intelligent service (such as a 5G network) is the intelligent service-related process initiated; otherwise, the intelligent service process is not initiated.
  • intelligent service nodes such as Consumer, NWDAF, etc.
  • RAT TYPE access network information
  • the intelligent service processing flow is executed;
  • a non-designated service network e.g., a non-5G network
  • a designated service network e.g., a 5G network
  • the Consumer determines that the user has connected to the designated service network (e.g., a 5G network) for the intelligent service based on the change in the user's access network information, and then initiates the intelligent service processing flow.
  • the Consumer determines that the user has moved out of the designated service network (such as 5G) of the intelligent service based on the change in the user's access network information, and terminates/cancels the intelligent service process.
  • the designated service network such as 5G
  • a non-designated service network such as a non-5G network
  • Intelligent service nodes are used to determine user access network information. They can obtain this information through information carried in intelligent service flows between nodes or by subscribing to relevant nodes.
  • a consumer obtains user access network information, such as the RAT TYPE field, through information carried in service flows or by subscribing to relevant nodes.
  • Parameters required for intelligent service control are access network information and location information
  • Intelligent service nodes preconfigure the service areas and access network rules for each intelligent service.
  • the system determines whether the user meets the requirements for intelligent services based on their subscription/available intelligent services, location, and access network information (such as RAT type). Only when the user meets the intelligent service area and access network requirements (such as 5G) is the intelligent service process initiated; otherwise, the intelligent service process is not initiated.
  • the intelligent service node (such as Consumer, NWDAF, etc.) makes judgments based on the changes in user location and access network information (such as RAT TYPE): when the user moves within the service area and designated service network (such as 5G network) of the intelligent service, the intelligent service processing flow is executed; when the user moves from the non-service area or non-designated service network (such as non-5G network) of the intelligent service to the service area and designated service network (such as 5G network) of the intelligent service, the Consumer judges that the user has met the conditions for providing the intelligent service based on the changes in user location and access network information, and initiates the intelligent service processing flow; when the user moves from the service area and designated service network (such as 5G) of the intelligent service to the non-service area or non-designated service network (such as non-5G network) of the intelligent service, the Consumer judges that the user has moved out of the service range of the intelligent service based on the changes in user location and access network information, and terminates/cancels the intelligent service flow
  • Intelligent service nodes such as Consumer, NWDAF, etc. are used to determine user-related network access information. This information can be obtained from the information carried by the intelligent service process between nodes, or by subscribing to relevant nodes.
  • intelligent business nodes such as Consumer, NWDAF, etc.
  • intelligent business nodes will then plan dynamic policies for different pre-configured areas/access networks and issue different dynamic policy rules based on user location information and access network information.
  • the solution of the embodiment of the present disclosure has the following main advantages: It provides a solution for initiating or canceling/terminating intelligent services in combination with the scope of intelligent services provided, filling the gap in controlling the intelligent business processes of NWDAF in related scenarios.
  • the solution of the embodiment of the present disclosure is applicable to a variety of use scenarios based on regions and access networks for business control and dynamic policy issuance, and has a wide range of applications. It provides a complete end-to-end implementation solution and judgment logic implementation instructions, which can directly support actual implementation.
  • the present disclosure also provides an intelligent service control device for executing the intelligent service control method provided in any of the above embodiments. As shown in FIG13 , the device includes:
  • an acquisition module 131 for acquiring, in response to detecting that a user is in a communication session, parameters required for intelligent service control of the user, wherein the parameters required for intelligent service control are used to determine whether the user can establish an intelligent service process related to a network data analysis function;
  • the trigger module 132 is used to respond to the fact that the service contracted by the user includes the intelligent service provided by the intelligent service node, and determines that the parameters required for the intelligent service control meet the intelligent service initiation conditions, and initiate a subscription or request to the network data analysis function entity to trigger the intelligent service process of the intelligent service.
  • the parameters required for intelligent service control include access network information; the trigger module 132 is used to: obtain the target access network information configured for the intelligent service; and in response to determining that the access network information is consistent with the target access network information, determine that the parameters required for intelligent service control meet the intelligent service initiation conditions.
  • the parameters required for intelligent business control include location information; the trigger module 132 is used to: obtain the business service area where the intelligent business node provides the intelligent business; and in response to the location information being within the business service area, determine that the parameters required for intelligent business control meet the intelligent business initiation conditions.
  • the parameters required for intelligent business control include location information and access network information; the trigger module 132 is used to: obtain the target access network information configured for the intelligent business and the business service area in which the intelligent business node provides the intelligent business; and in response to the location information being within the business service area and the access network information being consistent with the target access network information, determine that the parameters required for intelligent business control meet the intelligent business initiation conditions.
  • the location information is determined based on any one of the following parameters: a tracking area identification list; identification information of a node accessed by the user; and identification information of a globally unique access and mobility management function of the node accessed by the user.
  • the apparatus is further configured to: cancel the intelligent service process in response to a change in the number of parameters required for intelligent service control from satisfying an intelligent service initiation condition to not satisfying the intelligent service initiation condition.
  • the device is also used to: after subscribing to the network data analysis functional entity to trigger the intelligent business process of the intelligent business, determine a dynamic control strategy that matches the parameters required for the intelligent business control; and control and manage the communication session according to the dynamic control strategy.
  • the intelligent service control device provided by the embodiment of the present disclosure and the intelligent service control method provided by the embodiment of the present disclosure are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented by them.
  • the present disclosure also provides an electronic device for executing the above-mentioned intelligent service control method.
  • the electronic device 14 includes: a processor 800, a memory 801, a bus 802 and a communication interface 803, wherein the processor 800, the communication interface 803 and the memory 801 are connected via the bus 802; the memory 801 stores a computer program that can be executed on the processor 800, and when the processor 800 executes the computer program, it executes the intelligent service control method provided by any of the aforementioned embodiments of the present disclosure.
  • Memory 801 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage. Communication between the device network element and at least one other network element is achieved through at least one communication interface 803 (which may be wired or wireless), and may use the Internet, a wide area network, a local area network, a metropolitan area network, etc.
  • RAM random access memory
  • non-volatile memory such as at least one disk storage.
  • Communication between the device network element and at least one other network element is achieved through at least one communication interface 803 (which may be wired or wireless), and may use the Internet, a wide area network, a local area network, a metropolitan area network, etc.
  • Bus 802 may be an ISA bus, a PCI bus, or an EISA bus.
  • the bus may be divided into an address bus, a data bus, a control bus, and the like.
  • Memory 801 is used to store programs, and processor 800 executes the programs upon receiving execution instructions.
  • the intelligent service control method disclosed in any of the aforementioned embodiments of the present disclosure may be applied to processor 800 or implemented by processor 800.
  • the processor 800 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method can be completed by hardware integrated logic circuits in the processor 800 or by software instructions.
  • the above processor 800 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components.
  • DSP digital signal processor
  • ASIC application-specific integrated circuit
  • FPGA field-programmable gate array
  • the various methods, steps, and logic block diagrams disclosed in the embodiments of the present disclosure can be implemented or executed.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the steps of the method disclosed in conjunction with the embodiments of the present disclosure can be directly embodied as being executed by a hardware decoding processor, or can be executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a storage medium mature in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc.
  • the storage medium is located in the memory 801 , and the processor 800 reads the information in the memory 801 and completes the steps of the above method in combination with its hardware.
  • the electronic device provided by the embodiment of the present disclosure and the intelligent service control method provided by the embodiment of the present disclosure are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented by them.
  • the embodiments of the present disclosure also provide a computer-readable storage medium corresponding to the intelligent business control method provided in the aforementioned embodiments.
  • the computer-readable storage medium is a CD 30, on which a computer program (i.e., a program product) is stored.
  • a computer program i.e., a program product
  • the computer program When the computer program is run by the processor, it will execute the intelligent business control method provided in any of the aforementioned embodiments.
  • examples of the computer-readable storage medium may also include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other optical or magnetic storage media, which are not listed here one by one.
  • PRAM phase change memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • RAM random access memory
  • ROM read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory or other optical or magnetic storage media, which are not listed here one by one.
  • the computer-readable storage medium provided by the above-mentioned embodiment of the present disclosure and the intelligent service control method provided by the embodiment of the present disclosure are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the application programs stored therein.

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Abstract

一种智能化业务控制方法包括：当检测到用户处于通信会话时，获取用户的参数，所述参数用于判断所述用户是否能建立网络数据分析功能NWDAF相关的智能化业务流程；以及当所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述参数满足智能化业务发起条件时，向所述NWDAF发起请求，以触发智能化业务流程。

Description

智能化业务控制方法、设备及计算机程序产品
相关申请的交叉引用
本公开基于申请号为202410415862.4、申请日为2024年04月08日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本公开作为参考。
技术领域
本公开属于核心网领域，具体涉及一种智能化业务控制方法、设备及计算机程序产品。
背景技术
5G时代，依托5G网络能力和丰富的业务发展，业务体验也呈现出多元化、个性化发展态势，给核心网带来了网络运营的复杂性。面对5G业务场景的复杂化、业务需求的多样化、业务体验的个性化，对网络智能化提出了更高的要求，需要更智能的方式来提供按需服务和提高网络资源使用效率。3GPP在5G核心网(5G Core Network，5GC)引入的NWDAF(Network Data Analytics Function，网络数据分析功能)以其智能感知、实时分析推理等能力为上述诉求提供了新的解决思路。
目标标准中主要对于发现NWDAF的参数提供了说明，而并未对NWDAF的智能化业务流程的控制进行限定说明。因此亟需对NWDAF的智能化业务流程基于预置规则进行控制的方案。
发明内容
本公开提出一种智能化业务控制方法、设备及计算机程序产品，能够填补相关技术中没有对NWDAF的智能化业务流程基于预置规则进行控制的方案的空白。
本公开第一方面实施例提出了一种智能化业务控制方法，应用于智能化业务节点，包括：响应于检测到用户处于通信会话的，获取所述用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于表征所述用户是否能建立网络数据分析功能相关的智能化业务流程；响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件的，向网络数据分析功能NWDAF发起订阅或请求，以触发所述智能化业务的智能化业务流程。
在一个或多个实施例中，所述智能化业务控制所需参数包括接入网络信息；确定所述智能化业务控制所需参数满足智能化业务发起条件，包括：获取为所述智能化业务配置的目标接入网络信息；响应于确定所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
在一个或多个实施例中，所述智能化业务控制所需参数包括位置信息；确定所述智能化业务所需参数满足智能化业务发起条件，包括：获取所述智能化业务节点提供所述智能化业务的业务服务区域；响应于所述位置信息处于所述业务服务区域内，确定所述智能化业务控制所需参数满足所述智能化业务发起条件。
在一个或多个实施例中，所述智能化业务控制所需参数包括位置信息和接入网络信息；确定所述智能化业务控制所需参数满足智能化业务发起条件，包括：获取为所述智能化业务配置的目标接入网络信息和所述智能化业务节点提供所述智能化业务的业务服务区域；响应于所述位置信息处于所述业务服务区域内，且所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
在一个或多个实施例中，所述位置信息包括以下参数中的至少一种：跟踪区域标识列表；所述用户所接入节点的标识信息；所述用户所接入节点的全局唯一接入和移动性管理功能的标识信息。
在一个或多个实施例中，所述方法还包括：响应于所述智能化业务控制所需参数由满足智能化业务发起条件，变为不满足所述智能化业务发起条件的，取消所述智能化业务流程。
在一个或多个实施例中，在订阅所述网络数据分析功能实体，以触发所述智能化业务的智能化业务流程之后，还包括：确定与所述智能化业务控制所需参数匹配的控制策略下发；按照所述控制策略控制管理所述通信会话。
本公开第二方面实施例提出了一种智能化业务控制装置，应用于智能化业务节点，所述装置包括：获取模块，用于响应于检测到用户处于通信会话的，获取用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于表征所述用户是否能建立网络数据分析功能相关的智能化业务流程；触发模块，用于响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件的，向网络数据分析功能实体发起订阅或请求，以触发所述智能化业务的智能化业务流程。
本公开第三方面实施例提出了一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器运行所述计算机程序以实现如第一方面所述的方法。
本公开第四方面实施例提出了一种计算机程序产品，包括计算机可读代码，或者承载有计算机可读代码的非易失性计算机可读存储介质，当所述计算机可读代码在电子设备的处理器中运行时，所述电子设备中的处理器执行如第一方面所述的方法。
本公开实施例中提供的技术方案，至少具有如下技术效果或优点：在本公开实施例中，通过获取用户的智能化业务控制所需参数，并结合智能化业务控制所需参数和用户签约的业务，实现了是否触发智能化业务流程的判断，以此填补了对NWDAF的智能化业务流程的进行控制的空白。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变的明显，或通过本公开的实践了解到。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。
图1示出了相关技术中NWDAF的智能化业务流程的示意图。
图2示出了本公开的一些实施例所提供的智能化业务控制方法的流程示意图。
图3示出了本公开的一些实施例所提供的基于用户位置进行智能化业务控制的流程示意图。
图4示出了本公开的一些实施例所提供的基于用户位置进行智能化业务控制的流程示意图。
图5示出了本公开的一些实施例所提供的在用户初始建立会话或会话重建场景下，基于用户位置进行智能化业务控制的流程示意图。
图6示出了本公开的一些实施例所提供的用户漫游切换未重建会话场景下，基于用户位置进行智能化业务控制的流程示意图。
图7示出了本公开的一些实施例所提供的智能化服务区域间移动切换的示意图。
图8示出了本公开的一些实施例所提供的非智能化区域间移动切换的示意图。
图9示出了本公开的一些实施例所提供的智能化业务服务区域到非智能化业务服务区域的示意图。
图10示出了本公开的一些实施例所提供的非智能化业务服务区域到智能化业务服务区域的示意图。
图11示出了本公开的一些实施例所提供的基于用户的接入网络进行智能化业务控制的流程示意图。
图12示出了本公开的一些实施例所提供的基于用户的接入网络进行智能化业务控制的流程示意图。
图13示出了本公开的一些实施例所提供的智能化业务控制装置的结构示意图。
图14示出了本公开的一些实施例所提供的一种电子设备的结构示意图。
图15示出了本公开的一些实施例所提供的一种存储介质的示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
本文中术语“和/或”，仅仅是描述一种关联关系，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。另外，本文中术语“至少一种”表示多种中的任意一种或多种中的至少两种的任意组合，例如，包括A、B、C中的至少一种，可以表示包括从A、B和C构成的集合中选择的任意一个或多个元素。
相关技术中，NWDAF从消费者5GC网络功能NF、AF(Application Function)、OAM(Operation Administration and Maintenance)等接收业务分析订阅请求，其中该5GC NF可以包括策略控制功能(Policy Control Function，PCF)、接入和移动性管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function，SMF)等，从其他相关5GC NF(PCF、AMF、SMF等)、AF、OAM等收集原始数据，并利用人工智能、机器学习及推理等先进技术分析和预测模型对原始数据进行智能分析，输出分析结果给消费者5GC NF、AF、OAM等，用于优化网络资源利用率和提高用户终端业务体验。
具体说来，请参照图1，图1为相关技术中给出的NWDAF的智能化业务流程的示意图，如图1所示：
①需求方(CONSUMER，包括网络功能NF、应用功能AF、OAM等)发起请求/订阅到NWDAF，以请求/订阅特定用户/特定应用的统计或预测数据。
②采集数据：NWDAF基于具体需求(Analytics ID)，向相关NF、AF、OAM等触发数据采集(请求或订阅)。
③数据统计及反馈：数据源提供数据。
④推理及分析：NWDAF收到采集的数据后，基于模型执行体验质量(Quality of Experience，QoE)或其他业务/网络性能等评估、预测等。
⑤向需求方反馈分析/预测结果。
⑥动态保障：由需求方根据NWDAF反馈建议或数据，根据本地策略评估后执行后续操作实现动态保障。
目标标准中主要对于发现NWDAF的参数提供了说明，而并未对NWDAF的智能化业务流程的控制进行限定说明。考虑实际运营商网络智能化业务范围和接入网络的复杂性，亟需对NWDAF的智能化业务流程基于预置规则进行控制的方案。
为了缓解相关技术中存在的技术问题，本公开实施例提供一种智能化业务控制方法、设备及计算机程序产品。该方法包括响应于检测到用户处于通信会话，获取用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于表征所述用户是否能建立网络数据分析功能相关的智能化业务流程；响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件，向所述网络数据分析功能实体发起订阅或请求，以触发所述智能化业务的智能化业务流程。通过获取用户的智能化业务控制所需参数，并结合智能化业务控制所需参数和用户签约的业务，实现了是否触发智能化业务流程的判断，以此填补了对NWDAF的智能化业务流程基于预置规则进行控制的空白。
为便于对本实施例进行理解，首先对本公开实施例所公开的一种智能化业务控制方法进行详细介绍，本公开实施例所提供的智能化业务控制方法的执行主体为智能化业务节点，该智能化业务节点包括智能化业务的发起节点和智能化业务的控制节点。智能化业务的发起节点可以为用户接入网络的节点，在应用中，该节点包括但不限于NF(PCF、AMF、SMF等)、AF、OAM。在该用户已建立会话并且已订阅到网络数据分析功能的情况下，该智能化业务的控制节点还可以是网络数据分析功能。
参见图2所示，为本公开实施例提供的智能化业务控制方法的流程图，所述方法包括以下步骤202-202。
步骤201、响应于检测到用户处于通信会话，获取用户的智能化业务控制所需参数，智能化业务控制所需参数用于判断用户是否能建立网络数据分析功能相关的智能化业务流程；
步骤202、响应于用户签约的业务包括智能化业务节点所提供的智能化业务，且确定智能化业务控制所需参数满足智能化业务发起条件，向网络数据分析功能实体发起订阅或请求，以触发智能化业务的智能化业务流程。
本公开的一个示例中，当用户处于“用户初始建立会话”或“重建会话”时，该智能化业务节点可以为用户接入网络的网络节点。在本公开的另一个示例中，当用户处于“用户漫游切换未重建会话”时，该智能化业务控制节点可以为用户接入网络的网络节点，或者网络数据分析功能实体。
在本公开的实施例中，用户处于通信会话包括但不限于：用户初始建立会话、重建会话、用户漫游切换未重建会话。基于用户处于通信会话的不同情况，本实施例的执行主体可以包括网络数据分析功能实体或用户接入网络的网络节点。
本公开实施例中，智能化业务节点中记录有智能化业务的业务标识，在用户签约的业务标识中包括该智能化业务的业务标识的情况下，可以确定用户签约的业务包括智能化业务节点所提供的智能化业务。
本公开实施例中，智能化业务控制所需参数包括接入网络信息和/或位置信息。
在智能化业务控制所需参数包括接入网络信息的情况下，智能化业务发起条件包括为智能化业务配置的目标接入网络信息，在确定接入网络信息与目标网络信息一致的情况下，确定智能化业务控制所需参数满足智能化业务发起条件。其中，接入网络信息包括但不限于RAT TYPE，接入网络信息可以从节点间智能化业务流程携带的信息中获取、或向相关节点订阅获取。
在智能化业务控制所需参数包括位置信息的情况下，智能化业务发起条件包括智能化业务节点提供智能化业务的业务服务区域，在确定位置信息处于该业务服务区域的情况下，确定智能化业务控制所需参数满足智能化业务发起条件。其中，位置信息可从现有节点间消息流程中获取或通过向相关节点订阅的方式获取。应用中，该位置信息包括但不限于基于跟踪区域标识(TAI)列表、用户所接入节点的标识信息或用户所接入节点的全局唯一接入和移动性管理功能的标识信息(Global Unique AMF Identifier，GUAMI信息)中的任意一种参数获取。
本公开实施例中，在智能化业务控制所需参数由满足智能化业务发起条件，变为不满足智能化业务发起条件的情况下，取消相关智能化业务流程。应理解，随着用户移动，用户的智能化业务控制所需参数会动态发生改变，在智能化业务控制所需参数发生变化后，智能化业务控制所需参数可能由满足智能化业务发起条件变为不满足智能化业务发起条件，一旦检测到智能化业务控制所需参数变为不满足智能化业务发起条件，则终止或取消已触发的智能化业务流程。应用中，相关智能化业务控制所需参数为实时获取的。
本公开实施例中，基于智能化业务控制所需参数的具体实现，智能化业务控制所需参数不满足智能化发起条件包括以下几种情况：
其一，智能化业务控制所需参数包括位置信息，智能化业务控制所需参数不满足智能化发起条件包括，该位置信息未处于该智能化发起条件包括的业务服务区域内。
其二，智能化业务控制所需参数包括接入网络信息，智能化业务控制所需参数不满足智能化发起条件包括，该接入网络信息与该智能化发起条件包括的目标接入网络信息不一致。
其三，智能化业务控制所需参数包括接入网络信息和位置信息，智能化业务控制所需参数不满足智能化发起条件包括，该位置信息未处于该智能化发起条件包括的业务服务区域内，或，该接入网络信息与该智能化发起条件包括的目标接入网络信息不一致。
本公开实施例中，在进行智能化业务控制的同时，还可以结合不同位置或接入网络下发不同的动态保障策略。
具体实现时，该方法还可以包括以下步骤：确定与智能化业务控制所需参数匹配的动态控制策略；按照动态控制策略控制管理通信会话。
本公开实施例中，预先配置了不同的智能化业务控制所需参数与动态控制策略之间的对应关系/映射关系，因此通过查询该对应关系，可以获得与智能化业务控制所需参数匹配的动态控制策略。
作为一个示例，动态控制策略中可以包括专载建立、带宽大小等，在按照动态控制策略控制管理通信会话时，可以控制通信会话中的数据按照动态控制策略中的参数要求执行。
本公开实施例提供的方案中，通过获取用户的智能化业务控制所需参数，并结合智能化业务控制所需参数和用户签约的业务，实现了是否触发智能化业务流程的判断，以此填补了对NWDAF的智能化业务流程基于预置规则进行控制方案的空白。
为了方便理解方案，以下分别以智能化业务控制所需参数为位置信息，接入网络信息，以及，位置信息和接入网络信息两者对本方案进行描述。
I.智能化业务控制所需参数为位置信息
在此方案下，智能化业务节点(如Consumer、NWDAF等)本地配置本节点负责的智能化业务的业务服务区域，如跟踪区域标识列表或省份/区域信息等。用户接入时，根据用户的位置信息，如TAI、用户所接入节点的ID信息、用户所接入节点的GUAMI信息等进行判断，用户的接入信息可基于现有节点间消息流程中获取或通过向相关节点订阅方式获取。
如图3和图4所示，当用户(Consumer)的位置信息在业务服务区域内时，智能化业务节点(如Consumer、NWDAF等)发起智能化相关智能化业务流程；当用户的位置信息不在业务服务区域内时，智能化业务节点(如Consumer、NWDAF等)不发起智能化业务分析订阅/请求等流程或终止/取消智能化业务流程。如图3和图4所示，Consumer本地配置了自身负责的各智能保障业务的服务业务范围的区域信息，通过业务流程中携带的或通过向相关节点订阅获取用户位置信息，根据用户位置信息决策是否向NWDAF发起智能化业务分析订阅/请求等流程，或终止/取消智能化业务流程。
以Consumer为PCF作为示例，智能化业务控制方法可以存在以下几种场景。
场景1，用户初始建立会话或会话重建的场景。
如图5所示，用户初始建立会话或会话重建时，Consumer(PCF)通过N7接口获取用户所在跟踪区域标识列表、接入网元ID信息(如AMF ID)、GUAMI信息等用于识别用户的位置信息。在其他示例中，Consumer也可通过订阅方式获取相关信息，可参见图5中的①。
参见图5中的②，Consumer(PCF)基于该用户签约的业务的信息和本节点配置的该业务对应的智能化业务标识(如Analytics ID)识别该用户是否为智能化业务用户。再根据在Consumer本地配置的该智能化业务可提供的业务服务区域，以及所获取的用户接入TAI信息、或基于用户接入网元ID或GUAMI信息中的省份/区域信息等，判断用户是否在提供该智能化业务的范围内。如用户在提供智能化业务服务范围内，Consumer(PCF)发起智能化业务流程；否则Consumer(PCF)将不发起该智能业务的流程。
应理解，智能化业务的范围指的是智能化业务可提供的业务服务区域。
场景2，如图6所示，用户漫游切换未重建会话，会话锚点不变场景。
情况1，如图7所示，用户初始建立会话即在智能化业务的服务范围内时，Consumer(PCF)按照场景1的流程判断用户所在位置属于提供智能化业务的服务范围，Consumer(PCF)正常发起智能化业务订阅/请求消息给NWDAF，触发智能化业务流程。后续用户一直在智能化业务服务范围内移动，Consumer(PCF)根据用户位置继续提供智能化业务。
情况2：如图8所示，用户一直在非智能化业务服务范围内移动，则Consumer(PCF)按照场景1的流程判断用户所在位置不属于提供智能化业务服务范围，则始终未发起智能化业务订阅/请求消息给NWDAF，故而也不触发相关智能化业务流程。
情况3：如图9所示，用户初始接入智能化业务服务区域，Consumer(PCF)按照场景1的流程判断用户所在位置属于提供智能化业务服务范围内，PCF正常发起智能化业务订阅/请求消息给NWDAF，触发智能化业务流程。用户移动切换至非智能化服务区域时，Consumer(PCF)根据N7接口获取的用户新的位置信息(如TAI、接入网元ID、GUAMI信息等)判断用户已移出智能化业务提供范围，则终止/取消智能化业务流程。
情况4：如图10所示，用户初始接入非智能化业务服务区域，Consumer(PCF)按照场景1的流程判断用户所在位置不属于提供智能化业务服务范围，则未发起智能化业务订阅/请求消息给NWDAF，故而也不触发相关智能化业务流程。用户后续切换至可提供智能化业务服务的区域，Consumer(PCF)根据N7接口获取的用户新的位置信息(如跟踪区域标识列表、接入网元ID信息、GUAMI信息等)判断用户进入智能化业务提供范围，发起智能化业务分析订阅/请求，启动智能化业务流程。
II.智能化业务控制所需参数为接入网络信息
如图11和图12所示，智能化业务节点(如Consumer、NWDAF等)预配置各智能化业务可提供服务的接入网络规则。用户注册或建立会话时，根据用户签约/可使用的智能化业务信息和接入网络信息(如RAT TYPE)判断用户接入的网络是否满足智能化业务的接入网要求，当用户接入的网络满足该智能化业务的接入网络要求(如5G网络)时才发起智能化业务相关流程，否则不发起智能化业务流程。
具体说来，用户移动时，智能化业务节点(如Consumer、NWDAF等)基于用户的接入网络信息的变化(如RAT TYPE)进行判断：
当用户在该智能化业务的指定服务网络(如5G网络)内移动时执行智能化业务处理流程；
当用户从该智能化业务的非指定服务网络(如非5G网络)移动至该智能化业务的指定服务网络(如5G网络)时，Consumer根据用户的接入网络信息变化判断用户已接入该智能化业务的指定服务网络(如5G网络)，则发起智能化业务处理流程；
当用户从该智能化业务的指定服务网络(如5G)移动至该智能化业务的非指定服务网络(如非5G网络)时，Consumer根据用户接入网络信息变化判断用户移出该智能化业务的指定服务网络(如5G)，则终止/取消智能化业务流程。
智能化业务节点(如Consumer、NWDAF等)用于判断用户相关接入网络的信息，可通过节点间智能化业务流程携带的信息中获取、或向相关节点订阅获取用户接入网络信息。在一个示例中，Consumer通过业务流程中携带的或通过向相关节点订阅获取用户接入网络信息，如RAT TYPE字段信息。
III.智能化业务控制所需参数为接入网络信息和位置信息
智能化业务节点(如Consumer、NWDAF等)预配置各智能化业务可提供服务的业务服务区域和接入网络规则。用户注册或建立会话时，根据用户签约/可使用的智能化业务信息、位置信息和接入网络信息(如RAT TYPE)判断用户是否满足提供智能化业务的条件。当用户满足该智能化业务服务区域和接入网络要求(如5G网络)时，才发起智能化业务相关流程，否则不发起智能化业务流程。
用户移动时，智能化业务节点(如Consumer、NWDAF等)基于用户位置和接入网络信息的变化(如RAT TYPE)进行判断：当用户在该智能化业务的服务区域和指定服务网络(如5G网络)内移动时执行智能化业务处理流程；当用户从该智能化业务的非服务区域或非指定服务网络(如非5G网络)移动至该智能化业务的服务区域及指定服务网络(如5G网络)时，Consumer根据用户位置和接入网络信息变化判断用户已满足提供该智能化业务的条件，则发起智能化业务处理流程；当用户从该智能化业务的服务区域和指定服务网络(如5G)移动至该智能化业务的非服务区域或非指定服务网络(如非5G网络)时，Consumer根据用户位置和接入网络信息变化判断用户移出该智能化业务的服务范围，则终止/取消智能化业务流程。
智能化业务节点(如Consumer、NWDAF等)用于判断用户相关接入网络的信息，可通过节点间智能化业务流程携带的信息中获取、或向相关节点订阅获取用户接入网络信息。
最后，在进行业务控制的同时，可结合不同位置或网络下发不同的动态保障策略。
基于上述结合用户位置和接入网络信息判断是否发起或取消/终止智能化业务流程的方案，对于满足提供智能化业务条件的场景，智能化业务节点(如Consumer、NWDAF等)再根据预配置的不同区域/接入网络的动态策略规划，基于用户的位置信息和接入网络信息下发不同动态策略规则。
基于以上对方案的发描述，本公开实施例的方案主要具有如下优点：结合智能化业务提供的范围进行智能化业务的发起或取消/终止的解决方案，填补了相关场景中对NWDAF的智能化业务流程的进行控制的空白。本公开实施例的方案可适用于基于区域、接入网络进行业务控制和动态策略下发的多种使用场景，使用范围广。提供了完整端到端的实现方案和判断逻辑实现说明，可直接支撑实际落地使用。
本公开实施例还提供一种智能化业务控制装置，该用于执行上述任一实施例提供的智能化业务控制方法。如图13所示，该装置包括：
获取模块131，用于响应于检测到用户处于通信会话，获取用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于判断所述用户是否能建立网络数据分析功能相关智能化业务流程；以及
触发模块132，用于响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件，向所述网络数据分析功能实体发起订阅或请求，以触发所述智能化业务的智能化业务流程。
在一些实施例中，所述智能化业务控制所需参数包括接入网络信息；触发模块132用于：获取为所述智能化业务配置的目标接入网络信息；以及响应于确定所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
在一些实施例中，所述智能化业务控制所需参数包括位置信息；触发模块132用于：获取所述智能化业务节点提供所述智能化业务的业务服务区域；以及响应于所述位置信息处于所述业务服务区域内，确定所述智能化业务控制所需参数满足所述智能化业务发起条件。
在一些实施例中，所述智能化业务控制所需参数包括位置信息和接入网络信息；触发模块132用于：获取为所述智能化业务配置的目标接入网络信息和所述智能化业务节点提供所述智能化业务的业务服务区域；以及响应于所述位置信息处于所述业务服务区域内，且所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
在一些实施例中，所述位置信息为基于以下任意一种参数确定：跟踪区域标识列表；所述用户所接入节点的标识信息；以及所述用户所接入节点的全局唯一接入和移动性管理功能的标识信息。
在一些实施例中，该装置还用于：响应于所述智能化业务控制所需参数由满足智能化业务发起条件，变为不满足所述智能化业务发起条件，取消所述智能化业务流程。
在一些实施例中，该装置还用于：在订阅所述网络数据分析功能实体，以触发所述智能化业务的智能化业务流程之后，确定与所述智能化业务控制所需参数匹配的动态控制策略；按照所述动态控制策略控制管理所述通信会话。
本公开实施例提供的智能化业务控制装置与本公开实施例提供的智能化业务控制方法出于相同的发明构思，具有与其采用、运行或实现的方法相同的有益效果。
本公开实施方式还提供一种电子设备，以执行上述智能化业务控制方法。请参考图14其示出了本公开的一些实施方式所提供的一种电子设备的示意图。如图14所示，电子设备14包括：处理器800，存储器801，总线802和通信接口803，所述处理器800、通信接口803和存储器801通过总线802连接；所述存储器801中存储有可在所述处理器800上运行的计算机程序，所述处理器800运行所述计算机程序时执行本公开前述任一实施方式所提供的智能化业务控制方法。
其中，存储器801可能包含高速随机存取存储器(RAM：Random Access Memory)，也可能还包括非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。通过至少一个通信接口803(可以是有线或者无线)实现该装置网元与至少一个其他网元之间的通信连接，可以使用互联网、广域网、本地网、城域网等。
总线802可以是ISA总线、PCI总线或EISA总线等。所述总线可以分为地址总线、数据总线、控制总线等。其中，存储器801用于存储程序，所述处理器800在接收到执行指令后，执行所述程序，前述本公开实施例任一实施方式揭示的所述智能化业务控制方法可以应用于处理器800中，或者由处理器800实现。
处理器800可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器800中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器800可以是通用处理器，包括中央处理器(Central Processing Unit，简称CPU)、网络处理器(Network Processor，简称NP)等；还可以是数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器801，处理器800读取存储器801中的信息，结合其硬件完成上述方法的步骤。
本公开实施例提供的电子设备与本公开实施例提供的智能化业务控制方法出于相同的发明构思，具有与其采用、运行或实现的方法相同的有益效果。
本公开实施方式还提供一种与前述实施方式所提供的智能化业务控制方法对应的计算机可读存储介质，请参考图15，其示出的计算机可读存储介质为光盘30，其上存储有计算机程序(即程序产品)，所述计算机程序在被处理器运行时，会执行前述任意实施方式所提供的智能化业务控制方法。
需要说明的是，所述计算机可读存储介质的例子还可以包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他光学、磁性存储介质，在此不再一一赘述。
本公开的上述实施例提供的计算机可读存储介质与本公开实施例提供的智能化业务控制方法出于相同的发明构思，具有与其存储的应用程序所采用、运行或实现的方法相同的有益效果。
需要说明的是：在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本公开的实施例可以在没有这些具体细节的情况下实践。在一些实例中，并未详细示出公知的结构和技术，以便不模糊对本说明书的理解。
类似地，应当理解，为了精简本公开并帮助理解各个发明方面中的一个或多个，在上面对本公开的示例性实施例的描述中，本公开的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而，并不应将该公开的方法解释成反映如下示意图：即所要求保护的本公开要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说，如下面的权利要求书所反映的那样，发明方面在于少于前面公开的单个实施例的所有特征。因此，遵循具体实施方式的权利要求书由此明确地并入该具体实施方式，其中每个权利要求本身都作为本公开的单独实施例。
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本公开的范围之内并且形成不同的实施例。例如，在下面的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
以上所述，仅为本公开较佳的具体实施方式，但本公开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公开揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以所述权利要求的保护范围为准。

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  1. 一种智能化业务控制方法，应用于智能化业务节点，所述方法包括：
    响应于检测到用户处于通信会话，获取所述用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于判断所述用户是否能建立网络数据分析功能相关的智能化业务流程；以及
    响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件，向网络数据分析功能实体发起订阅或请求，以触发所述智能化业务的智能化业务流程。
  2. 根据权利要求1所述的方法，其中，所述智能化业务控制所需参数包括接入网络信息；确定所述智能化业务控制所需参数满足智能化业务发起条件，包括：
    获取为所述智能化业务配置的目标接入网络信息；以及
    响应于确定所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
  3. 根据权利要求1所述的方法，其中，所述智能化业务控制所需参数包括位置信息；确定所述智能化业务控制所需参数满足智能化业务发起条件，包括：
    获取所述智能化业务节点提供所述智能化业务的业务服务区域；以及
    响应于所述位置信息处于所述业务服务区域内，确定所述智能化业务控制所需参数满足所述智能化业务发起条件。
  4. 根据权利要求1所述的方法，其中，所述智能化业务控制所需参数包括位置信息和接入网络信息；确定所述智能化业务控制所需参数满足智能化业务发起条件，包括：
    获取为所述智能化业务配置的目标接入网络信息和所述智能化业务节点提供所述智能化业务的业务服务区域；以及
    响应于所述位置信息处于所述业务服务区域内，且所述接入网络信息与目标接入网络信息一致，确定所述智能化业务控制所需参数满足智能化业务发起条件。
  5. 根据权利要求3或4所述的方法，其中，所述位置信息包括以下参数中的至少一种：
    跟踪区域标识列表；
    所述用户所接入节点的标识信息；以及
    所述用户所接入节点的全局唯一接入和移动性管理功能的标识信息。
  6. 根据权利要求1-4任一项所述的方法，还包括：
    响应于所述智能化业务控制所需参数由满足智能化业务发起条件，变为不满足所述智能化业务发起条件，取消所述智能化业务流程。
  7. 根据权利要求1-4任一项所述的方法，其中，在订阅所述网络数据分析功能实体，以触发所述智能化业务的智能化业务流程之后，还包括：
    确定与所述智能化业务控制所需参数匹配的控制策略；以及
    按照所述控制策略控制管理所述通信会话。
  8. 根据权利要求3-5任一项所述的方法，其中，所述智能化业务节点通过所述智能化业务流程携带的，或通过向相关节点订阅以获取所述位置信息。
  9. 一种智能化业务控制装置，应用于智能化业务节点，所述装置包括：
    获取模块，用于响应于检测到用户处于通信会话，获取用户的智能化业务控制所需参数，所述智能化业务控制所需参数用于表征所述用户是否能建立网络数据分析功能相关的智能化业务流程；以及
    触发模块，用于响应于所述用户签约的业务包括所述智能化业务节点所提供的智能化业务，且确定所述智能化业务控制所需参数满足智能化业务发起条件，订阅网络数据分析功能实体，以触发所述智能化业务的智能化业务流程。
  10. 一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，其特征在于，所述处理器运行所述计算机程序以实现如权利要求1-8任一项所述的方法。
  11. 一种计算机程序产品，其特征在于，包括计算机可读代码，或者承载有计算机可读代码的非易失性计算机可读存储介质，当所述计算机可读代码在电子设备的处理器中运行时，所述电子设备中的处理器执行如权利要求1-8中任一项所述的方法。
PCT/CN2024/137244 2024-04-08 2024-12-05 智能化业务控制方法、设备及计算机程序产品 Pending WO2025213799A1 (zh)

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