Data collection method, device, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsXiaojuan Li, Guowei Ouyang
Life of this patent
Estimating the term…
Abstract
A method includes: receiving, by a network data analytics function entity, a first message that is sent by an application function entity and that includes a measurement event and an identity ID of an application; obtaining a first measurement parameter based on the measurement event; receiving, by the network data analytics function entity, a notification message that is sent by a terminal and that is used to indicate the network data analytics function entity to perform data collection on the application; sending a second message including the ID of the application and the first measurement parameter to a policy control function entity, and requesting the policy control function entity to send the second measurement parameter to the terminal.
Claims19
A method, comprising:
- receiving, by a network data analytics function entity, a first message that is sent by an application function entity, wherein the first message comprises a measurement event and an identity (ID) of an application, and the first message indicates a use status of an application corresponding to the ID of the application provided by the application function entity;
- obtaining, by the network data analytics function entity, a first measurement parameter based on the measurement event;
- receiving, by the network data analytics function entity, a notification message sent by a terminal, wherein the notification message comprises the ID of the application, and the notification message indicates to the network data analytics function entity to perform data collection on the application;
- sending, by the network data analytics function entity, a second message to a policy control function entity, wherein the second message comprises the ID of the application and the first measurement parameter, the second message request the policy control function entity to send a second measurement parameter to the terminal, and the second measurement parameter is determined by using the first measurement parameter;
- and
- receiving, by the network data analytics function entity, data that is collected by the terminal and that corresponds to the second measurement parameter.
A method, comprising:
- receiving, by a policy control function entity, a second message sent by a network data analytics function entity, wherein the second message comprises an identity (ID) of an application and a first measurement parameter, the second message requests the policy control function entity to send a second measurement parameter to a terminal, and the second measurement parameter is determined by using the first measurement parameter;
- and
- sending, by the policy control function entity, the second measurement parameter to the terminal.
A method, comprising:
- sending, by a terminal, a notification message, wherein the notification message comprises an identity (ID) of an application, and the notification message indicates to a network data analytics function entity to perform data collection on the application;
- receiving, by the terminal, a measurement parameter corresponding to the application;
- collecting, by the terminal, data corresponding to the measurement parameter;
- and
- sending, by the terminal, the collected data to the network data analytics function entity.
A network data analytics function entity, comprising:
- a transmitter;
- a receiver, configured to receive a first message that is sent by an application function entity, wherein the first message comprises a measurement event and an identity (ID) of an application, and the first message indicates a use status of an application corresponding to the ID of the application provided by the application function entity;
- a processor;
- and
- a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions for:
- obtaining a first measurement parameter based on the measurement event;
- wherein the receiver is further configured to receive a notification message sent by a terminal, wherein the notification message comprises the ID of the application, and the notification message indicates to the network data analytics function entity to perform data collection on the application;
- and
- wherein the transmitter is configured to send a second message to a policy control function entity, wherein the second message comprises the ID of the application and the first measurement parameter, the second message requests the policy control function entity to send a second measurement parameter to the terminal, and the second measurement parameter is determined by using the first measurement parameter;
- and
- wherein the receiver is further configured to receive data that is collected by the terminal and that corresponds to the second measurement parameter.
Dependencies are inferred from the claim text.