WO2024031726A1 - Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage - Google Patents

Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage Download PDF

Info

Publication number
WO2024031726A1
WO2024031726A1 PCT/CN2022/112328 CN2022112328W WO2024031726A1 WO 2024031726 A1 WO2024031726 A1 WO 2024031726A1 CN 2022112328 W CN2022112328 W CN 2022112328W WO 2024031726 A1 WO2024031726 A1 WO 2024031726A1
Authority
WO
WIPO (PCT)
Prior art keywords
roaming
network element
request message
network
user
Prior art date
Application number
PCT/CN2022/112328
Other languages
English (en)
Chinese (zh)
Inventor
商正仪
陆伟
Original Assignee
北京小米移动软件有限公司
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 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280003142.6A priority Critical patent/CN117882351A/zh
Priority to PCT/CN2022/112328 priority patent/WO2024031726A1/fr
Publication of WO2024031726A1 publication Critical patent/WO2024031726A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems

Definitions

  • the present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to an information processing method and device, communication equipment and storage medium.
  • UE roaming user equipment
  • Visited Public Land Mobile Network Visited Public Land Mobile Network
  • VPLMN Visited Public Land Mobile Network
  • HPLMN Home Public Land Mobile Network
  • user data may be exchanged between different network devices, for example, involving the exchange of information between different network devices within the VPLMN and HPLMN.
  • solutions for data and analysis exchange in roaming scenarios may expose user privacy information in the HPLMN to the VPLMN, which may cause user privacy to be compromised.
  • Embodiments of the present disclosure provide an information processing method and device, communication equipment, and storage media.
  • a first aspect of an embodiment of the present disclosure provides an information processing method, which is executed by a Network Exposure Function (NEF) network element.
  • the method includes:
  • a second request message is sent to the Unified Data Management (UDM) network element; wherein, the first request message is sent to the Unified Data Management (UDM) network element.
  • UDM Unified Data Management
  • a request message used to request to obtain the collection results and/or analysis results of user data from the home public land mobile network (HPLMN) of the roaming UE; the first request message includes: the identifier (Identifier, ID) of the roaming UE. );
  • the UDM network element Receives a response message of the second request message sent by the UDM network element; wherein the response message of the second request message includes: user consent information corresponding to the identity of the roaming UE; the user consent information, Used by the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results.
  • the second aspect of the embodiment of the present disclosure provides an information processing method, which is executed by a UDM network element.
  • the method includes:
  • the second request message sent by the NEF network element; wherein the second request message is sent based on the first request message from the VPLMN; the first request message is used to request to obtain user data from the HPLMN of the roaming UE. Collecting results and/or analyzing results; the first request message includes: the identity of the roaming UE;
  • a response message is sent to the NEF network element; wherein the response message includes: user consent information corresponding to the identity of the roaming UE; wherein the user consent information is used for the
  • the NEF network element determines whether to agree to the collection results of the user data and/or the acquisition of the analysis results.
  • the third aspect of the embodiment of the present disclosure provides an information processing method, which is executed by the NWDAF network element in the VPLMN.
  • the method includes:
  • the first request message is used to request to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE; in the first request message It includes: the identity of the roaming UE; the response message of the first request message is sent based on the user consent information corresponding to the identity of the roaming UE; wherein the user consent information is used for the NEF network element to determine Do you agree to the collection of user data and/or the acquisition of analysis results?
  • the fourth aspect of the embodiment of the present disclosure provides an information processing device, which is applied to an NEF network element, and the device includes:
  • the sending module is configured to send a second request message to the UDM network element according to the first request message sent by the NWDAF network element in the VPLMN; wherein the first request message is used to request to obtain user data from the HPLMN of the roaming UE.
  • the collection results and/or analysis results; the first request message includes: the identity of the roaming UE;
  • a receiving module configured to receive a response message of the second request message sent by the UDM network element; wherein the response message of the second request message includes: user consent information corresponding to the identity of the roaming UE;
  • a processing module configured to use the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results based on the user consent information.
  • the fifth aspect of the embodiment of the present disclosure provides an information processing device, which is applied to a UDM network element, and the device includes:
  • the receiving module is configured to receive the second request message sent by the NEF network element; wherein the second request message is sent based on the first request message from the VPLMN; the first request message is used to request the data from the roaming UE.
  • the HPLMN obtains the collection results and/or analysis results of user data; the first request message includes: the identification of the roaming UE;
  • a sending module configured to send a response message to the NEF network element according to the second request message; wherein the response message includes: user consent information corresponding to the identity of the roaming UE; wherein the user Consent information is used by the NEF network element to determine whether to agree to the collection results and/or the acquisition of analysis results of the user data.
  • the sixth aspect of the embodiment of the present disclosure provides an information processing device, which is applied to the NWDAF network element in the VPLMN, and the device includes:
  • the receiving module is configured to receive a response message of the first request message sent by the NEF network element; wherein the first request message is used to request to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE; so
  • the first request message includes: the identification of the roaming UE; the response message of the first request message is sent based on the user consent information corresponding to the identification of the roaming UE; wherein the user consent information is used for
  • the NEF network element determines whether to agree to the acquisition of the user data collection results and/or analysis results.
  • a seventh aspect of the embodiment of the present disclosure provides a communication device, wherein the communication device includes:
  • memory for storing instructions executable by the processor
  • the processor is configured to implement the information processing method described in any one of the first aspect, the second aspect, or the third aspect when running the executable instructions.
  • the eighth aspect of the disclosed embodiments provides a communication system, which includes: network opening function NEF network element, unified data management UDM network element, and NWDAF network element in VPLMN;
  • the NEF network element is used to perform the information processing method as described in the first aspect
  • the UDM network element is used to perform the information processing method described in the second aspect
  • the NWDAF network element is used to execute the information processing method described in the third aspect.
  • a ninth aspect of the embodiment of the present disclosure provides a computer storage medium, wherein the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the first aspect, the second aspect, or the third aspect is implemented.
  • the NEF network element sends a second request message to the UDM network element according to the first request message sent by the NWDAF network element in the VPLMN, and obtains the response message of the second request message; in this way, the NEF can
  • the user consent information included in the response message determines whether the NWDAF network element in the VPLMN agrees to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE through the first request message; therefore, it can reduce the risk of the roaming UE being The risk of HPLMN user data being leaked to VPLMN is achieved to protect user privacy information.
  • Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment.
  • Figure 2 is a flow chart of an information processing method according to an exemplary embodiment.
  • Figure 3 is a flow chart of an information processing method according to an exemplary embodiment.
  • Figure 4 is a flow chart of an information processing method according to an exemplary embodiment.
  • Figure 5 is a flow chart of an information processing method according to an exemplary embodiment.
  • Figure 6 is a flow chart of an information processing method according to an exemplary embodiment.
  • FIG. 7 is a structural diagram of an information processing device according to an exemplary embodiment.
  • FIG. 8 is a structural diagram of an information processing device according to an exemplary embodiment.
  • FIG. 9 is a structural diagram of an information processing device according to an exemplary embodiment.
  • Figure 10 is a block diagram of a communication device according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first parameter may also be called a second parameter, and similarly, the second parameter may also be called a first parameter.
  • word "if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include several UEs 11 and several access devices 12 .
  • UE11 may be a device that provides voice and/or data connectivity to users.
  • UE11 can communicate with one or more core networks via the Radio Access Network (RAN).
  • RAN Radio Access Network
  • UE11 can be an Internet of Things UE, such as a sensor device, a mobile phone (or a "cellular" phone) and a device with Internet of Things
  • the computer of the UE may, for example, be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
  • UE11 may also be a device for an unmanned aerial vehicle.
  • UE11 may also be a vehicle-mounted device, for example, it may be a driving computer with a wireless communication function, or a wireless communication device connected to an external driving computer.
  • UE11 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with wireless communication function.
  • the access device 12 may be a network-side device in the wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new radio (NR) system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
  • the access device 12 may be an evolved access device (eNB) used in the 4G system.
  • the access device 12 may also be an access device (gNB) using a centralized distributed architecture in the 5G system.
  • eNB evolved access device
  • gNB access device
  • the access device 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the access device 12.
  • a wireless connection can be established between the access device 12 and the UE11 through the wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an E2E (End to End, end-to-end) or D2D (device to device, terminal to terminal) connection can also be established between user devices 11.
  • V2V (vehicle to vehicle, vehicle to vehicle) communication V2I (vehicle to infrastructure, vehicle to roadside equipment) communication
  • V2P (vehicle to pedestrian, vehicle to person) communication in vehicle networking communication Vhicle to everything, V2X Wait for the scene.
  • the network device 12 may be located in a communication system that is integrated with a satellite communication system, and can provide connection services for satellites, and can connect satellites to the core network.
  • the network device 12 may be an access network device with a satellite gateway function in the communication system, such as a gateway device, a ground station device, a non-terrestrial networks gateway/satellite gateway (NTN-Gateway) )wait.
  • NTN-Gateway non-terrestrial networks gateway/satellite gateway
  • the above-mentioned wireless communication system may also include a network management device 13.
  • Several network devices 12 are connected to the network management device 13 respectively.
  • the network management device 13 may be a core network device in a wireless communication system.
  • the core network device 13 may be a mobility management entity (EPC) in an evolved packet core network (Evolved Packet Core, EPC). Mobility Management Entity (MME).
  • EPC mobility management entity
  • MME Mobility Management Entity
  • the core network device can also be a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rules function unit (Policy and Charging Rules Function, PCRF) or a home contract User Server (Home Subscriber Server, HSS), etc.
  • the embodiment of the present disclosure does not limit the implementation form of the core network device 13 .
  • the network management device 13 may be a Network exposure function (NEF), a Network Data Analysis Function (NWDAF), a Unified Data Management (UDM), a Network function ( Network Function, NF), etc.
  • NEF Network exposure function
  • NWDAAF Network Data Analysis Function
  • UDM Unified Data Management
  • NF Network Function
  • NEF, UDM, NWDAF, etc. in the embodiments of the present disclosure may be implemented by one physical device, or may be jointly implemented by multiple physical devices. It can be understood that NEF, UDM, NWDAF, etc. in the embodiments of the present disclosure may be a logical function module in an entity device, or may be a logical function module composed of multiple entity devices. The embodiments of the disclosure do not Make limitations.
  • the embodiments of the present disclosure enumerate multiple implementations to clearly describe the technical solutions of the embodiments of the present disclosure.
  • the multiple embodiments provided in the embodiments of the present disclosure can be executed alone or in combination with the methods of other embodiments in the embodiments of the present disclosure. They can also be executed alone or in combination. It is then executed together with some methods in other related technologies; the embodiments of the present disclosure do not limit this.
  • Figure 2 is a flow chart of an information processing method according to an exemplary embodiment.
  • the information processing method is executed by the NEF network element, as shown in Figure 2.
  • the method includes:
  • Step 201 Send a second request message to the UDM network element according to the first request message sent by the NWDAF network element in the VPLMN; wherein the first request message is used to request to obtain the user data collection result from the HPLMN of the roaming UE. and/or analysis results; the first request message includes: the identity of the roaming UE;
  • Step 202 Receive the response message of the second request message sent by the UDM network element; wherein the response message of the second request message includes: user consent information corresponding to the identity of the roaming UE; wherein, The user consent information is used by the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results.
  • NEF network element which may be a Home Network Open Function (H-NEF) network element or a Visited Network Open Function (V-NEF) network element.
  • H-NEF Home Network Open Function
  • V-NEF Visited Network Open Function
  • the first request message may be sent by a consumer (Consumer) network element in the VPLMN to the NWDAF network element in the VPLMN, and sent by the NWDAF network element in the VPLMN to the NEF network element.
  • a consumer Consumer
  • the consumer network element may be, for example, a network function (Network Function, NF) or an application layer function (Application Function, AF).
  • Network Function Network Function
  • AF Application Function
  • the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE are used for service optimization by consumer network elements in the VPLMN.
  • the roaming UE may be any UE that moves from the HPLMN of the UE to the VPLMN.
  • the UE includes but is not limited to: mobile phones, tablets, wearable devices and/or vehicle-mounted devices, etc.
  • the identity of one or more roaming UEs may be included in the first request.
  • the identity of the roaming UE included in the first request may be the user identity of the roaming UE.
  • the identity of the roaming UE is a Subscription Permanent Identifier (SUPI).
  • SUPI Subscription Permanent Identifier
  • the first request may include but is not limited to: the identity of the roaming UE, the identity of the data processor, and the identity of the data analysis service.
  • the identifier of the data processor is used to identify the service provider that provides data analysis services for the UE, and may include but is not limited to: HPLMN ID, VPLMN ID, etc.
  • the identifier of the data analysis service may be the name of the data analysis service, which is used to indicate the purpose of data processing.
  • the user data obtained from the HPLMN of the roaming UE includes but is not limited to: subscription data and user behavior data.
  • the contract data may be data on a contract signed between the roaming UE and the home network operator, including, for example, service activation, service closure, and/or service change.
  • the services here are services provided by the roaming user's home network.
  • User behavior data may include: network access data and/or service usage data of the roaming UE within the network coverage area of the home network, etc.
  • the analysis result of the user data of the roaming UE may be the result of analyzing the contract data and user behavior data obtained from the HPLMN of the roaming UE.
  • the analysis results include: the service preference analysis results of the roaming UE within the network coverage area of the home network, network access preference analysis results, user quality of experience (Quality of Experience, QoE), etc.
  • the first request may be used to request to obtain analysis results of user data from the HPLMN of the roaming UE.
  • the first request may be used to request to obtain collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the user consent information corresponding to the identification of the roaming UE can be used by the NEF network element to determine whether to agree to provide the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE to the VPLMN.
  • the NEF network element sends a Nudm_SDM_GetRequest message to the UDM network element; wherein the message includes: the identity of the roaming UE.
  • the NEF network element receives the Nudm_SDM_Get Response message sent by the UDM network element; the message includes: user consent information corresponding to the identity of the roaming UE.
  • the embodiment of the present disclosure provides an information processing method.
  • the NEF network element sends a second request message to the UDM network element according to the first request message sent by the NWDAF network element in the VPLMN, and obtains the response message of the second request message; in this way, the NEF It can be determined based on the user consent information included in the response message whether it is agreed that the NWDAF network element in the VPLMN obtains the collection results and/or analysis results of user data from the HPLMN of the roaming UE through the first request message; therefore, it can reduce The risk of HPLMN user data of roaming UE being leaked to VPLMN realizes the protection of user privacy information.
  • the method further includes:
  • the sending of the second request message to the unified data management UDM network element includes:
  • the second request message is sent to the UDM network element.
  • the NEF network element queries whether the user consent information corresponding to the identity of the roaming UE is stored locally. If the user consent information that is not stored locally is not found, the NEF network element sends the third user consent information to the UDM network element. 2. Request message.
  • step 202 can be skipped.
  • the method further includes:
  • the user consent information of the roaming UE may be stored in association with the identity of the roaming UE.
  • the NEF network element by storing the user consent information of the roaming UE, if the NEF network element subsequently receives a request message requesting to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE, it can obtain the user data collection results and/or analysis results from the NEF network element.
  • the user consent information of the roaming UE is directly obtained locally, so that there is no need to obtain the user consent information of the roaming UE from the UDM, which can reduce signaling interactions with the UDM and reduce signaling overhead.
  • the method may further include:
  • the NWDAF network element in the VPLMN obtains the collection results and/or analysis results of user data from the HPLMN of the roaming UE.
  • the element obtains the collection results and/or analysis results of user data from the HPLMN of the roaming UE.
  • the method may further include:
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the network identification of the HPLMN and/or the network identification of the VPLMN is used to indicate a service provider that provides data analysis services.
  • the network identification of the HPLMN may be the PLMN ID of the HPLMN and/or the VPLMN.
  • the network identifier can be the VLMN ID of the VPLMN. In roaming scenarios, the VPLMN ID needs to be maintained together with the HPLMN ID.
  • the identification information of the data analysis service is used to indicate at least one of the following information:
  • the network element identifier of the network element that performs the data analysis service operation is the network element identifier of the network element that performs the data analysis service operation.
  • the user consent results may include at least one of the following:
  • the collection results and/or analysis results of user data are provided to the consumer network element in HPLMN;
  • the collection results and/or analysis results of user data are provided to the consumer network element in the VPLMN;
  • the user data analysis results in the HPLMN are shared between the VPLMN and the HPLMN.
  • the analysis results of the user data in the VPLMN are shared between the VPLMN and the HPLMN.
  • User data cannot be shared between the VPLMN and HPLMN, and user data in the VPLMN cannot be shared between the VPLMN and HPLMN;
  • the collection results and analysis results of user data in HPLMN are shared between the VPLMN and HPLMN, and the collection results and analysis results of user data in VPLMN are shared between the VPLMN and HPLMN. shared between.
  • the method may further include:
  • Step 301 When the user consent information indicates agreement to the acquisition of the user data collection results and/or analysis results, send the first request message to the target network element in the HPLMN;
  • Step 302 Receive the response message of the first request message sent by the target network element
  • Step 303 Send the response message of the first request message to the NWDAF network element in the VPLMN.
  • the target network element is a network element in the HPLMN used to collect and/or analyze HPLMN user data of the roaming UE.
  • the user consent information indicates consent to the collection results and/or analysis results of the user data, indicating that the NWDAF network element in the VPLMN is allowed to obtain the collection results and/or analysis results of the user data from the HPLMN of the roaming UE, then the NEF network element can
  • the first request message is sent to the target network element in the HPLMN, and the response message of the first request message returned by the target network element is forwarded to the NWDAF network element in the VPLMN.
  • the method may further include:
  • the failed response message returned to the NWDAF network element in the VPLMN may carry a response failure reason value.
  • the target network element includes: a Network Function (NF) network element in the HPLMN and/or a NWDAF network element in the HPLMN.
  • NF Network Function
  • the NF network element in the HPLMN can be used to obtain the user data of the UE from the HPLMN to obtain the collection results of the user data of the UE.
  • the NWDAF network element in the HPLMN can be used to analyze the user data of the UE to obtain the analysis results of the user data of the UE.
  • the NF network element in HPLMN can also be called home network function (H-NF), and the NWDAF network element in HPLMN can also be called home network data analysis function (H-NWDAF).
  • H-NF home network function
  • NWDAF home network data analysis function
  • the first request message is used to request to obtain the collection results of user data from the HPLMN of the roaming UE.
  • the user consent information indicates consent to the acquisition of the collection results and/or analysis results of the user data
  • the NEF network element will The first request message is sent to the NF network element in the HPLMN.
  • the first request message is used to request to obtain the analysis results of user data from the HPLMN of the roaming UE.
  • the user consent information indicates consent to the collection results of the user data and/or the acquisition of the analysis results
  • the NEF network element will The first request message is sent to the NWDAF network element in HPLMN.
  • the first request message is used to request to obtain the collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the NEF network The element sends the first request message to the NF network element in the HPLMN and the NWDAF network element in the HPLMN respectively.
  • the identity of the roaming UE includes at least one of the following:
  • the subscription permanent identifier (SUPI) of the roaming UE The subscription permanent identifier (SUPI) of the roaming UE;
  • the subscribed user concealed identifier (Subscription Concealed Identifier, SUCI) of the roaming UE;
  • the Global Unique Temporary Identifier (GUTI) of the roaming UE The Global Unique Temporary Identifier (GUTI) of the roaming UE;
  • the Generic Public Subscription Identifier (GPSI) of the roaming UE is the Generic Public Subscription Identifier (GPSI) of the roaming UE.
  • one or more identifiers of the roaming UE may be used to obtain the user consent information of the roaming UE.
  • FIG 4 is a flow chart of an information processing method according to an exemplary embodiment.
  • the information processing method is executed by the UDM network element, as shown in Figure 4.
  • the method includes:
  • Step 401 Receive the second request message sent by the NEF network element; wherein the second request message is sent based on the first request message from the VPLMN; the first request message is used to request to obtain the HPLMN from the roaming UE.
  • Step 402 Send a response message to the NEF network element according to the second request message; wherein the response message includes: user consent information corresponding to the identity of the roaming UE; wherein the user consent information, Used by the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results.
  • the information processing method provided by the embodiment of the present disclosure is executed by UDM, and the UDM network element is located in the HPLMN.
  • the roaming UE may be any UE that moves from the HPLMN of the UE to the VPLMN.
  • the UE includes but is not limited to: mobile phones, tablets, wearable devices and/or vehicle-mounted devices, etc.
  • the identity of one or more roaming UEs may be included in the first request.
  • the identity of the roaming UE included in the first request may be the user identity of the roaming UE.
  • the user identification may include: at least one of a Subscription Permanent Identifier (SUPI), a Subscription Concealed Identifier (SUCI), and a Generic Public Subscription Identifier (GPSI).
  • SUPI Subscription Permanent Identifier
  • SUCI Subscription Concealed Identifier
  • GPSI Generic Public Subscription Identifier
  • the first request may include but is not limited to: the identity of the roaming UE, the identity of the data processor, and the identity of the data analysis service.
  • the identifier of the data processor is used to identify the service provider that provides data analysis services for the UE, and may include but is not limited to: HPLMN ID, VPLMN ID, etc.
  • the identifier of the data analysis service may be the name of the data analysis service, which is used to indicate the purpose of data processing.
  • the user data obtained from the HPLMN of the roaming UE includes but is not limited to: subscription data and user behavior data.
  • the contract data may be data on a contract signed between the roaming UE and the home network operator, including, for example, service activation, service closure, and/or service change.
  • the services here are services provided by the roaming user's home network.
  • User behavior data may include: network access data and/or service usage data of the roaming UE within the network coverage area of the home network, etc.
  • the analysis result of the user data of the roaming UE may be the result of analyzing the subscription data and user behavior data obtained from the HPLMN of the roaming UE.
  • the analysis results include: the service preference analysis results of the roaming UE within the network coverage area of the home network, network access preference analysis results, user quality of experience (Quality of Experience, QoE), etc.
  • the first request may be used to request to obtain analysis results of user data from the HPLMN of the roaming UE.
  • the first request may be used to request to obtain collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the user consent information corresponding to the identification of the roaming UE can be used by the NEF network element to determine whether to agree to provide the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE to the VPLMN.
  • the collection results and/or analysis results of the user data of the roaming UE are used for service optimization by the network element in the VPLMN that requests the collection results and/or analysis results (which may be called a "consumer network element")
  • the consumer network element can be, for example, a network function (Network Function, NF) or an application layer function (Application Function, AF).
  • the first request may be used to request to obtain analysis results of user data from the HPLMN of the roaming UE.
  • the first request may be used to request to obtain collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the second request is used to request to obtain user consent information corresponding to the identity of the roaming UE.
  • the user consent information corresponding to the identification of the roaming UE can be used by the NEF network element to determine whether to agree to provide the collection results and/or analysis results of the user data obtained from the HPLMN of the roaming UE to the VPLMN.
  • the UDM stores a correspondence between the UE's identity and the UE's user consent information.
  • the user consent information of the UE may be included in the subscription data corresponding to the UE's identity; the subscription data is stored in the UDM.
  • the UDM network element receives the Nudm_SDM_GetRequest message sent by the NEF network element; the message includes the identity of the roaming UE.
  • the UDM network element determines the user corresponding to the identity of the roaming UE based on the identity of the roaming UE included in the second request and the correspondence between the pre-stored user consent information of the UE and the identity of the UE.
  • Consent information Send the user consent information corresponding to the identity of the roaming UE to the NEF through the Nudm_SDM_Get Response message.
  • Embodiments of the present disclosure provide an information processing method.
  • UDM receives the second request message sent by the NEF network element and sends a response message to the NEF network element.
  • the response message includes: the user corresponding to the identity of the roaming UE. Agree information. Since the second request message is sent based on the first request message from the VPLMN, NEF can determine whether to agree to the NWDAF network element in the VPLMN passing the first request message based on the user consent information included in the response message.
  • the collection results and/or analysis results of user data are obtained from the HPLMN of the roaming UE; therefore, the risk of leaking the user data of the HPLMN of the roaming UE to the VPLMN can be reduced, and the protection of user privacy information can be achieved.
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the network identification of the HPLMN and/or the network identification of the VPLMN is used to indicate a service provider that provides data analysis services.
  • the network identification of the HPLMN may be the PLMN ID of the HPLMN and/or the VPLMN.
  • the network identifier can be the VLMN ID of the VPLMN. In roaming scenarios, the VPLMN ID needs to be maintained together with the HPLMN ID.
  • the identification information of the data analysis service is used to indicate at least one of the following information:
  • the network element identifier of the network element that performs the data analysis service operation is the network element identifier of the network element that performs the data analysis service operation.
  • the user consent results may include at least one of the following:
  • the collection results and/or analysis results of user data are provided to the consumer network element in HPLMN;
  • the collection results and/or analysis results of user data are provided to the consumer network element in the VPLMN;
  • the user data analysis results in the HPLMN are shared between the VPLMN and the HPLMN.
  • the analysis results of the user data in the VPLMN are shared between the VPLMN and the HPLMN.
  • User data cannot be shared between the VPLMN and HPLMN, and user data in the VPLMN cannot be shared between the VPLMN and HPLMN;
  • the collection results and analysis results of user data in HPLMN are shared between the VPLMN and HPLMN, and the collection results and analysis results of user data in VPLMN are shared between the VPLMN and HPLMN. shared between.
  • the method may further include:
  • the identity of the UE is stored in association with the user consent information of the UE.
  • the identity of the roaming UE includes at least one of the following:
  • the subscription permanent identifier (SUPI) of the roaming UE The subscription permanent identifier (SUPI) of the roaming UE;
  • the subscribed user concealed identifier (Subscription Concealed Identifier, SUCI) of the roaming UE;
  • the Global Unique Temporary Identifier (GUTI) of the roaming UE The Global Unique Temporary Identifier (GUTI) of the roaming UE;
  • the Generic Public Subscription Identifier (GPSI) of the roaming UE is the Generic Public Subscription Identifier (GPSI) of the roaming UE.
  • one or more identifiers of the roaming UE may be used to obtain the user consent information of the roaming UE.
  • FIG. 5 is a flow chart of an information processing method according to an exemplary embodiment.
  • the information processing method is executed by the NWDAF (V-NWDAF, visited network data analysis function) network element in the VPLMN, as shown in Figure 5.
  • NWDAF V-NWDAF, visited network data analysis function
  • the method includes:
  • Step 501 Receive the response message of the first request message sent by the NEF network element; wherein the first request message is used to request to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE; the first The request message includes: the identity of the roaming UE; the response message of the first request message is sent based on the user consent information corresponding to the identity of the roaming UE; wherein the user consent information is used for the NEF
  • the network element determines whether to agree to the collection results of the user data and/or the acquisition of the analysis results.
  • the first request message is sent by the NWDAF network element in the VPLMN to the NEF network element.
  • the NEF network element may be a Home Network Open Function (H-NEF) network element or a visiting Network Open Function (V-NEF) network element.
  • H-NEF Home Network Open Function
  • V-NEF visiting Network Open Function
  • the first request message may be sent by the consumer (Consumer) network element in the VPLMN to the NWDAF network element in the VPLMN, or may be directly generated by the NWDAF according to its own needs.
  • the consumer network element may be, for example, a network function (Network Function, NF) or an application layer function (Application Function, AF).
  • the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE are used for service optimization by consumer network elements in the VPLMN.
  • the roaming UE may be any UE that moves from the HPLMN of the UE to the VPLMN.
  • the UE includes but is not limited to: mobile phones, tablets, wearable devices and/or vehicle-mounted devices, etc.
  • the identity of one or more roaming UEs may be included in the first request.
  • the identity of the roaming UE included in the first request may be the user identity of the roaming UE.
  • the identity of the roaming UE is a Subscription Permanent Identifier (SUPI).
  • SUPI Subscription Permanent Identifier
  • the first request may include but is not limited to: the identity of the roaming UE, the identity of the data processor, and the identity of the data analysis service.
  • the identifier of the data processor is used to identify the service provider that provides data analysis services for the UE, and may include but is not limited to: HPLMN ID, VPLMN ID, etc.
  • the identifier of the data analysis service may be the name of the data analysis service, which is used to indicate the purpose of data processing.
  • the contract data may be data on a contract signed between the roaming UE and the home network operator, including, for example, service activation, service closure, and/or service change.
  • the services here are services provided by the roaming user's home network.
  • User behavior data may include: network access data and/or service usage data of the roaming UE within the network coverage area of the home network, etc.
  • the analysis result of the user data of the roaming UE may be the result of analyzing the subscription data and user behavior data obtained from the HPLMN of the roaming UE.
  • the analysis results include: the service preference analysis results of the roaming UE within the network coverage area of the home network, network access preference analysis results, user quality of experience (Quality of Experience, QoE), etc.
  • the first request may be used to request to obtain analysis results of user data from the HPLMN of the roaming UE.
  • the first request may be used to request to obtain collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the user consent information corresponding to the identification of the roaming UE can be used by the NEF network element to determine whether to agree to provide the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE to the VPLMN.
  • the analysis results include: the service preference analysis results of the roaming UE within the network coverage area of the home network, network access preference analysis results, user quality of experience (Quality of Experience, QoE), etc.
  • the first request may be used to request to obtain analysis results of user data from the HPLMN of the roaming UE.
  • the first request may be used to request to obtain collection results and analysis results of user data from the HPLMN of the roaming UE.
  • the user consent information corresponding to the identification of the roaming UE can be used by the NEF network element to determine whether to agree to the VPLMN obtaining the collection results and/or analysis results of user data from the HPLMN of the roaming UE.
  • step 501 when the user consent information corresponding to the identity of the roaming UE indicates that it does not agree with the collection results and/or the acquisition of analysis results of the user data, the first request message received by the NWDAF network element in the VPLMN The response message is a failed response message.
  • the response message to the first request message received by the NWDAF network element in the VPLMN is successful. Respond to the message.
  • the successful response message includes the collection results and/or analysis results of the user data obtained from the HPLMN of the roaming UE.
  • the embodiment of the present disclosure provides an information processing method.
  • the NWDAF network element in the VPLMN receives the response message of the first request message sent by the NEF network element; the response message of the first request message is based on the identification of the roaming UE.
  • User consent information is sent; because the user consent information corresponding to the identity of the roaming UE is used by the NEF network element to determine whether to agree to the NWDAF network element in the VPLMN obtaining user data from the HPLMN of the roaming UE through the first request message. Collection results and/or analysis results; in this way, the risk of leaking the HPLMN user data of the roaming UE to the VPLMN can be reduced, and the protection of user privacy information can be achieved.
  • the method further includes:
  • the first request message is sent to the NEF network element; wherein the policy information includes: operator policy and/or or regulatory strategies.
  • the NWDAF network element in the VPLMN can determine whether to allow the collection results and/or analysis results of user data to be obtained from the HPLMN of the roaming UE according to the operator policy and/or regulatory policy.
  • the NEF network element sends the first request message; if not allowed, the first request message is not sent to the NEF network element.
  • the identity of the roaming UE is sent by the NF network element in the VPLMN to the NWDAF network element in the VPLMN; the method further includes:
  • the policy information in the NWDAF network element in the VPLMN indicates that it is allowed to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE, and return a failed response message to the NF network element in the VPLMN.
  • the failed response message returned to the NF network element in the VPLMN may carry a response failure reason value.
  • the NF network element in the VPLMN can also be called the visited network function (V-NF), and the NWDAF network element in the VPLMN can also be called the visited network data analysis function (V-NWDAF).
  • V-NF visited network function
  • NWDAF visited network data analysis function
  • the identity of the roaming UE is sent by the NF network element in the VPLMN to the NWDAF network element in the VPLMN; the method further includes:
  • the response message of the first request message includes the collection results and/or analysis results of user data obtained from the HPLMN of the roaming UE, send the data collected from the roaming UE to the NF network element in the VPLMN.
  • HPLMN obtains the analysis results of user data.
  • the response message of the first request message does not include the analysis result of the user data obtained from the HPLMN of the roaming UE, and includes the collection result of the user data obtained from the HPLMN of the roaming UE, it can be based on
  • the collection results of the user data obtained from the HPLMN of the roaming UE are analyzed to obtain the analysis results of the user data of the roaming UE, and the analysis results are sent to the NF in the VPLMN.
  • the NF network element in the VPLMN can perform service optimization, such as quality of service (QoS) parameters. Optimization etc.
  • QoS quality of service
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the network identification of the HPLMN and/or the network identification of the VPLMN is used to indicate a service provider that provides data analysis services.
  • the network identification of the HPLMN may be the PLMN ID of the HPLMN and/or the VPLMN.
  • the network identifier can be the VLMN ID of the VPLMN. In roaming scenarios, the VPLMN ID needs to be maintained together with the HPLMN ID.
  • the identification information of the data analysis service is used to indicate at least one of the following information:
  • the network element identifier of the network element that performs the data analysis service operation is the network element identifier of the network element that performs the data analysis service operation.
  • the user consent results may include at least one of the following:
  • the collection results and/or analysis results of user data are provided to the consumer network element in HPLMN;
  • the collection results and/or analysis results of user data are provided to the consumer network element in the VPLMN;
  • the user data analysis results in the HPLMN are shared between the VPLMN and the HPLMN.
  • the analysis results of the user data in the VPLMN are shared between the VPLMN and the HPLMN.
  • User data cannot be shared between the VPLMN and HPLMN, and user data in the VPLMN cannot be shared between the VPLMN and HPLMN;
  • the collection results and analysis results of user data in HPLMN are shared between the VPLMN and HPLMN, and the collection results and analysis results of user data in VPLMN are shared between the VPLMN and HPLMN. shared between.
  • the identity of the roaming UE includes at least one of the following:
  • the subscription permanent identifier (SUPI) of the roaming UE The subscription permanent identifier (SUPI) of the roaming UE;
  • the subscribed user concealed identifier (Subscription Concealed Identifier, SUCI) of the roaming UE;
  • the Global Unique Temporary Identifier (GUTI) of the roaming UE The Global Unique Temporary Identifier (GUTI) of the roaming UE;
  • the Generic Public Subscription Identifier (GPSI) of the roaming UE is the Generic Public Subscription Identifier (GPSI) of the roaming UE.
  • one or more identifiers of the roaming UE may be used to obtain the user consent information of the roaming UE.
  • the disclosed embodiment provides an information processing method to ensure that user privacy information is not leaked in the eNA roaming scenario by checking the user consent (User Consent) in the eNA (enablers for Network Automation, network automation) roaming scenario in HPLMN/VPLMN .
  • UDM can maintain VPLMN-specific user consent information and supervision policies, and can provide VPLMN-specific user consent to NEF.
  • NEF When receiving a data collection and/or analysis collection request from V-NWDAF, NEF is able to send a request to UDM to obtain VPLMN specific user consent parameters.
  • NEF Upon receipt of the response message from the UDM, NEF is able to store the VPLMN specific user consent parameters.
  • the NEF is able to check VPLMN specific user consent parameters and regulatory parameters to determine whether a request from the VPLMN for data collection/analysis results in the home network is acceptable.
  • V-NWDAF if supervision parameters are configured/provided, can determine whether the consumer NF in the VPLMN can request data collection and/or analysis results in the home network.
  • the information processing method may include the following steps:
  • UDM stores the user consent information of the VPLMN's roaming UE as well as operator policies and/or regulatory policies.
  • the user consent information of the roaming UE of the VPLMN is associated with the identity of the roaming UE (for example, SUPI), and is stored in the UDM as subscription data.
  • regulatory policies are country or region specific and can be used in roaming scenarios.
  • the consumer NF in the VPLMN sends the subscriber's data collection and/or analysis request message to the V-NWDAF.
  • the message includes the objectives of the analysis report.
  • a specific UE, a group of UEs, or any UE can be set as the target of the analysis report. If a group of UEs or any UE is used as the target of the analysis report, the message also includes indication information indicating the ID of the roaming UE and the ID of the PLMN of the VPLMN.
  • the V-NWDAF determines to collect data and/or analysis from the NF and/or NWDAF in the HPLMN based on the request message received from the consumer NF.
  • V-NWDAF If the operator policy and/or regulatory policy configured or provided for V-NWDAF indicates that V-NWDAF is allowed to request collection of data or analysis, V-NWDAF sends to H-NF(s) and/or H-NWDAF via NEF Data collection and/or analysis requests from contracted users.
  • NEF If the VPLMN-specific user consent parameters are not stored in NEF, NEF sends a Nudm_SDM_GetRequest message to UDM to check the user consent information. If NEF has already obtained VPLMN-specific user consent parameters, steps 4 and 5 can be skipped.
  • UDM retrieves user consent parameters and sends Nudm_SDM_Get Response message to NEF.
  • the message includes user consent parameters.
  • NEF receives the response message from UDM and stores VPLMN-specific user consent parameters. Based on operator policy, regulatory policy, the VPLMN's roaming agreement and the VPLMN-specific user consent, the NEF determines whether data collection and/or analysis requests from the VPLMN can be provided to the consumer NF in the HPLMN. If the user consent parameter indicates that V-NWDAF is allowed to request data collection at H-NF(s) and/or analysis at H-NWDAF, NEF will send the data collection and/or analysis to H-NF(s) and/or H-NWDAF.
  • H-NF(s) and/or H-NWDAF provide data collection and/or analysis results to V-NWDAF through NEF.
  • V-NWDAF generates analysis results of consumer NF requests.
  • V-NWDAF provides analysis results to consumer NF.
  • the UDM maintains the following parameters for VPLMN specific user consent:
  • UE ID used to identify the subscriber, which can be SUPI.
  • Data processor ID used to identify the service provider that provides data analysis services for the UE, which can be a PLMN ID. In roaming scenarios, the VPLMN ID needs to be maintained together with the HPLMN ID.
  • the purpose of data processing Indicates a data analysis service, which can be a service operation name (such as Nnwdaf_AnalyticsSubscription_Subscribe), with a specific analysis ID input.
  • a service operation name such as Nnwdaf_AnalyticsSubscription_Subscribe
  • User consent result whether the data processor agrees to process the data according to the purpose of data processing. In a roaming scenario, if the user agrees to disclose data or analysis to HPLMN or VPLMN, the user consent results can be classified as:
  • HPLMN Data collected in the home network can only be processed in HPLMN, i.e. the collected data and/or analysis results can only be provided to the Consumer NF in HPLMN.
  • Data collected in the visited network can only be processed in VPLMN, i.e. the collected data and/or analysis results can only be provided to Consumer NFs in VPLMN.
  • the analysis results in the visited network or home network can be provided to HPLMN or VPLMN according to operator policy and/or regulatory policy. But the data collected in the visited network or home network cannot be provided to HPLMN or VPLMN.
  • VPLMN and HPLMN Depending on operator policy and/or regulatory policy, data collected in the visited network or home network can be processed in VPLMN or HPLMN, i.e., both the data collected and the analysis results can be processed in VPLMN and HPLMN transmitted between.
  • These parameters may be included in a specific subscriber's user consent for specific web analytics services provided by a specific service provider.
  • FIG. 7 is a structural diagram of an information processing device according to an exemplary embodiment.
  • the information processing device is applied to the network open function NEF network element.
  • the information processing device 100 includes:
  • the sending module 110 is configured to send a second request message to the unified data management UDM network element according to the first request message sent by the network data analysis function NWDAF network element in the visited public land network VPLMN; wherein the first request A message used to request to obtain the collection results and/or analysis results of user data from the home public land mobile network HPLMN of the roaming user equipment UE; the first request message includes: the identification of the roaming UE;
  • the receiving module 120 is configured to receive a response message of the second request message sent by the UDM network element; wherein the response message of the second request message includes: user consent information corresponding to the identity of the roaming UE. ;
  • the user consent information is used by the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results.
  • the device further includes:
  • a determination module configured to determine whether the user consent information is stored locally on the NEF network element
  • the sending module is configured as:
  • the second request message is sent to the UDM network element.
  • the device further includes:
  • a storage module configured to store the user consent information.
  • the sending module 110 is configured as:
  • the receiving module 120 is configured to receive a response message of the first request message sent by the target network element
  • the sending module 110 is configured to send the response message of the first request message to the NWDAF network element in the VPLMN.
  • the target network element includes: a network function NF network element in the HPLMN and/or a network data analysis function NWDAF network element in the HPLMN.
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the identity of the roaming UE includes at least one of the following:
  • the subscriber hidden identity of the roaming UE is the subscriber hidden identity of the roaming UE
  • the globally unique temporary identifier of the roaming UE
  • the universal public user identity of the roaming UE is the universal public user identity of the roaming UE.
  • FIG. 8 is a structural diagram of an information processing device according to an exemplary embodiment.
  • the information processing device is applied to a unified data management (UDM) network element.
  • UDM unified data management
  • the information processing device 200 includes:
  • the receiving module 210 is configured to receive a second request message sent by a Network Opening Function (NEF) network element; wherein the second request message is sent based on the first request message from the visited public land network VPLMN;
  • the first request message is used to request to obtain the collection results and/or analysis results of user data from the home public land mobile network HPLMN of the roaming UE; the first request message includes: the identification of the roaming UE;
  • NEF Network Opening Function
  • the sending module 220 is configured to send a response message to the NEF network element according to the second request message; wherein the response message includes: user consent information corresponding to the identity of the roaming UE; wherein, the User consent information is used by the NEF network element to determine whether to agree to the collection results and/or the acquisition of analysis results of the user data.
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • the identity of the roaming UE includes at least one of the following:
  • the subscriber hidden identity of the roaming UE is the subscriber hidden identity of the roaming UE
  • the globally unique temporary identifier of the roaming UE
  • the universal public user identity of the roaming UE is the universal public user identity of the roaming UE.
  • FIG. 9 is a structural diagram of an information processing device according to an exemplary embodiment.
  • the information processing device is applied to the network data analysis function (NWDAF) network element in the VPLMN.
  • NWDAAF network data analysis function
  • the information processing device 300 includes:
  • the receiving module 310 is configured to receive a response message of the first request message sent by the Network Open Function (NEF) network element; wherein, the first request message is used to request to obtain the collection result of user data from the HPLMN of the roaming UE and /or analysis results; the first request message includes: the identity of the roaming UE; the response message of the first request message is sent based on the user consent information corresponding to the identity of the roaming UE; wherein, the User consent information is used by the NEF network element to determine whether to agree to the collection results and/or the acquisition of analysis results of the user data.
  • NEF Network Open Function
  • the device further includes:
  • the first sending module is configured to send the first request message to the NEF network element when the policy information indicates that it is allowed to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE; wherein,
  • the policy information includes: operator policy and/or regulatory policy.
  • the identity of the roaming UE is sent by the network function NF network element in the VPLMN to the NWDAF network element in the VPLMN;
  • the second sending module is configured to, if the response message of the first request message includes the collection result and/or analysis result of the user data obtained from the HPLMN of the roaming UE, send a message to the NF in the VPLMN.
  • the network element sends the analysis result of the user data of the roaming UE.
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the identity of the roaming UE includes at least one of the following:
  • the subscriber hidden identity of the roaming UE is the subscriber hidden identity of the roaming UE
  • the globally unique temporary identifier of the roaming UE
  • the universal public user identity of the roaming UE is the universal public user identity of the roaming UE.
  • An embodiment of the present disclosure provides a communication device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to implement the information processing method of any embodiment of the present disclosure when running executable instructions.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize the information stored thereon after the user equipment is powered off.
  • the communication device includes: any one of the aforementioned network elements, for example, NEF network element, UDM network element and/or NWDAF network element.
  • the processor may be connected to the memory through a bus or the like, and is used to read the executable program stored on the memory, for example, at least one of the information processing methods shown in FIGS. 2 to 6 .
  • Embodiments of the present disclosure provide a communication system, including a Network Open Function (NEF) network element, a Unified Data Management (UDM) network element, and a Network Data Analysis Function (NWDAF) network element in VPLMN;
  • NEF Network Open Function
  • UDM Unified Data Management
  • NWD Network Data Analysis Function
  • the NEF network element is used to send a second request message to the UDM network element according to the first request message sent by the NWDAF network element in the VPLMN; wherein the first request message is used to request to obtain data from the HPLMN of the roaming UE.
  • the UDM network element is configured to receive a second request message sent by the NEF network element; and send a response message to the NEF network element according to the second request message; wherein the response message includes: User consent information corresponding to the identity of the roaming UE; the user consent information is used for the NEF network element to determine whether to agree to the acquisition of the user data collection results and/or analysis results
  • the NEF network element is also configured to receive a response message of the second request message sent by the UDM network element;
  • the NWDAF network element is configured to receive a response message to the first request message sent by the NEF network element; wherein the response message to the first request message is sent based on the user consent information corresponding to the identity of the roaming UE. .
  • the NEF network element is also used for:
  • the sending of the second request message to the unified data management UDM network element includes:
  • the second request message is sent to the UDM network element.
  • the NEF network element is also used for:
  • the NEF network element is also used for:
  • the target network element includes: a network function NF network element in the HPLMN and/or a network data analysis function NWDAF network element in the HPLMN.
  • the user consent information includes at least one of the following information:
  • the identity of the roaming UE is the identity of the roaming UE
  • the network identification of the HPLMN and/or the network identification of the VPLMN are derived from the network identification of the HPLMN and/or the network identification of the VPLMN;
  • User consent result wherein the user consent result is used to indicate whether to agree to the processing of data according to the data analysis service.
  • the identity of the roaming UE includes at least one of the following:
  • the subscriber hidden identity of the roaming UE is the subscriber hidden identity of the roaming UE
  • the globally unique temporary identifier of the roaming UE
  • the universal public user identity of the roaming UE is the universal public user identity of the roaming UE.
  • the NWDAF network element is used for:
  • the policy information When the policy information indicates that it is allowed to obtain the collection results and/or analysis results of user data from the HPLMN of the roaming UE, send the first request message to the NEF network element; wherein the policy information includes: operator policy and/or regulatory strategies.
  • the identity of the roaming UE is sent by the network function NF network element in the VPLMN to the NWDAF network element in the VPLMN; and wherein,
  • the NWDAF network element is also used for:
  • the response message of the first request message includes the collection results and/or analysis results of the user data obtained from the HPLMN of the roaming UE, send the data of the roaming UE to the NF network element in the VPLMN. Analysis results of user data.
  • an embodiment of the present disclosure shows the structure of a communication device.
  • the communication device 900 may be any one of the aforementioned NEF and/or NWDAF and/or UDM.
  • communications device 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the foregoing methods applied to the access device, for example, the information processing method shown in any one of Figures 2 to 6.
  • Communication device 900 may also include a power supply component 926 configured to perform power management of communication device 900, a wired or wireless network interface 950 configured to connect communication device 900 to a network, and an input-output (I/O) interface 958 .
  • Network device 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • Embodiments of the present disclosure provide a computer storage medium that stores an executable program; after the executable program is executed by a processor, the information processing method provided by any of the foregoing technical solutions can be implemented, for example, as shown in Figure 2 to the information processing method provided by any one of Figure 6.
  • the computer storage media may include: any non-transitory storage media or become permanent storage media.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les modes de réalisation de la présente divulgation concernent un procédé et un appareil de traitement d'informations, un dispositif de communication et un support de stockage. Le procédé comprend les étapes suivantes : un élément de réseau de fonction d'exposition de réseau (NEF) envoie un deuxième message de demande à un élément de réseau de gestion de données unifiée (UDM) selon un premier message de demande envoyé par un élément de réseau de fonction d'analyse de données de réseau (NWDAF) dans un VPLMN, le premier message de demande étant utilisé pour demander l'acquisition d'un résultat de collecte et/ou d'un résultat d'analyse de données d'utilisateur à partir d'un réseau mobile terrestre public domestique (HPLMN) d'un UE itinérant, et le premier message de demande comprenant un identifiant de l'UE itinérant ; et recevoir un message de réponse du deuxième message de demande envoyé par l'élément de réseau UDM, le message de réponse du deuxième message de demande comprenant des informations d'accord d'utilisateur correspondant à l'identifiant de l'UE itinérant, et les informations d'accord d'utilisateur étant utilisées pour l'élément de réseau NEF pour déterminer s'il faut ou non accepter l'acquisition du résultat de collecte et/ou le résultat d'analyse des données d'utilisateur.
PCT/CN2022/112328 2022-08-12 2022-08-12 Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage WO2024031726A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202280003142.6A CN117882351A (zh) 2022-08-12 2022-08-12 信息处理方法及装置、通信设备及存储介质
PCT/CN2022/112328 WO2024031726A1 (fr) 2022-08-12 2022-08-12 Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/112328 WO2024031726A1 (fr) 2022-08-12 2022-08-12 Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage

Publications (1)

Publication Number Publication Date
WO2024031726A1 true WO2024031726A1 (fr) 2024-02-15

Family

ID=89850338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/112328 WO2024031726A1 (fr) 2022-08-12 2022-08-12 Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage

Country Status (2)

Country Link
CN (1) CN117882351A (fr)
WO (1) WO2024031726A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111800777A (zh) * 2019-04-08 2020-10-20 华为技术有限公司 一种漫游数据处理方法、装置及系统
WO2021069057A1 (fr) * 2019-10-07 2021-04-15 Huawei Technologies Co., Ltd. Entités de réseau d'itinérance intra et inter-plmn
US20220039046A1 (en) * 2018-09-26 2022-02-03 Nec Corporation Network data analytics function, access and mobility function, and control method for ue analytics assistance for network automation and optimisation
WO2022059987A1 (fr) * 2020-09-18 2022-03-24 엘지전자 주식회사 Procédé et dispositif pour obtenir, gérer, et vérifier un consentement d'utilisateur pour la fourniture externe d'informations d'analyse de données d'utilisateur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220039046A1 (en) * 2018-09-26 2022-02-03 Nec Corporation Network data analytics function, access and mobility function, and control method for ue analytics assistance for network automation and optimisation
CN111800777A (zh) * 2019-04-08 2020-10-20 华为技术有限公司 一种漫游数据处理方法、装置及系统
WO2021069057A1 (fr) * 2019-10-07 2021-04-15 Huawei Technologies Co., Ltd. Entités de réseau d'itinérance intra et inter-plmn
WO2022059987A1 (fr) * 2020-09-18 2022-03-24 엘지전자 주식회사 Procédé et dispositif pour obtenir, gérer, et vérifier un consentement d'utilisateur pour la fourniture externe d'informations d'analyse de données d'utilisateur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEC: "KI#15 Sol#3: Update to User consent for UE data colection", 3GPP DRAFT; S2-2003762, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Electronic, Elbonia; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051889787 *

Also Published As

Publication number Publication date
CN117882351A (zh) 2024-04-12

Similar Documents

Publication Publication Date Title
US11019566B2 (en) Service capability server / EPC coordination for power savings mode and paging
US20190045343A1 (en) Coordinated Grouping For Machine Type Communications Group Based Services
US20120185576A1 (en) Method and Apparatus for Acquiring Machine Type Communication Device Group Identification
US10999768B2 (en) Session context handling method, network element, and terminal device
US20230080067A1 (en) Network Access Method, Apparatus, and System
US11889568B2 (en) Systems and methods for paging over WiFi for mobile terminating calls
WO2020119653A1 (fr) Procédé et appareil de reconnaissance de terminal
US11825331B2 (en) Systems and methods for quality-of-service framework for enterprise applications in mobile wireless networks
WO2024031726A1 (fr) Appareil et procédé de traitement d'informations, dispositif de communication et support de stockage
US20220225463A1 (en) Communications method, apparatus, and system
WO2020249101A1 (fr) Procédé et appareil de communication
WO2024031702A1 (fr) Procédé et appareil de traitement d'informations, dispositif de communication et support de stockage
WO2024055175A1 (fr) Procédés et appareils de traitement d'informations, dispositif de communication et support de stockage
WO2024031493A1 (fr) Procédé de traitement d'informations, appareil, dispositif de communication et support de stockage
WO2023286779A1 (fr) Procédé exécuté par un terminal radio, et terminal radio
WO2023286778A1 (fr) Nœud de réseau central, nœud de réseau, procédé pour nœud de réseau central et procédé pour nœud de réseau
WO2022077184A1 (fr) Procédé et appareil de demande de configuration de prs, et dispositif de communication et support de stockage
WO2022110207A1 (fr) Procédé et appareil de lancement d'un service, dispositif de communication et support de stockage
US20240080685A1 (en) Method and Apparatuses for Enhancing End-User Experience of a Subscriber Moving from a Home Network to a Visited Network
RU2815087C1 (ru) Способ и устройство для запроса конфигурации опорного сигнала позиционирования (prs), а также устройство связи и носитель данных
WO2023213134A1 (fr) Procédé, appareil et système de rapport de données
US20240098628A1 (en) Method and Apparatus for Relay Service Code Management
WO2023030077A1 (fr) Procédé de communication, appareil de communication et système de communication
WO2023145527A1 (fr) Procédé d'appareil de communication, procédé d'équipement utilisateur (ue), appareil de communication et ue
WO2023002991A1 (fr) Dispositif à fonction de gestion d'accès et de mobilité (amf), équipement utilisateur (ue), procédé de dispositif amf et procédé d'ue

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 202280003142.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22954676

Country of ref document: EP

Kind code of ref document: A1