Data processing method and device, readable storage medium and program product

A computer device acting as a terminal device, comprising:

• a processor, a memory, and a network interface;
• the processor is connected to the memory and the network interface, wherein the network interface is configured to provide a data communication function, the memory is configured to store a program code that, when executed by the processor, causes the computer device to perform a data processing method, the terminal device comprising an application program client and an analysis and prediction function component, the method including:
• subscribing, by the application program client, to the analysis and prediction function component for a parameter change notification function;
• generating, by the application program client, a first QoS parameter prediction request, and transmitting the first QoS parameter prediction request to the analysis and prediction function component;
• predicting, by the analysis and prediction function component, QoS parameters corresponding to a QoS flow for the application program client based on the first QoS parameter prediction request, the QoS flow being associated with a business data packet provided by the application program client;
• in response to the analysis and prediction function component predicting a change trend in the predicted QoS parameters corresponding to the QoS flow for the application program client or the predicted QoS parameters exceeding a predefined threshold value:
• generating a parameter change notification message including the predicted QoS parameters according to the parameter change notification function subscribed by the application program client;
• and
• transmitting the parameter change notification message including the predicted QoS parameters to the application program client;
• and
• adaptively adjusting, by the application program client, transmission parameters of the business data packet provided by the application program client according to the parameter change notification message;
• and
• generating, by the application program client, a second QoS parameter prediction request based on the adaptive adjustment of the transmission parameters, and transmitting the second QoS parameter prediction request to the analysis and prediction function component for re-predicting, by the analysis and prediction function component, QoS parameters corresponding to the adjusted transmission parameters of the business data packet provided by the application program client.

A non-transitory computer-readable storage medium having stored therein a computer program therein that, when executed by a processor of a computer device acting as a terminal device, causes the computer device to perform a data processing method, the terminal device comprising an application program client and an analysis and prediction function component, the method including:

• subscribing, by the application program client, to the analysis and prediction function component for a parameter change notification function;
• generating, by the application program client, a first QoS parameter prediction request, and transmitting the first QoS parameter prediction request to the analysis and prediction function component;
• predicting, by the analysis and prediction function component, QoS parameters corresponding to a QoS flow for the application program client based on the first QoS parameter prediction request, the QoS flow being associated with a business data packet provided by the application program client;
• in response to the analysis and prediction function component predicting a change trend in the predicted QoS parameters corresponding to the QoS flow for the application program client or the predicted QoS parameters exceeding a predefined threshold value:
• generating a parameter change notification message including the predicted QoS parameters according to the parameter change notification function subscribed by the application program client;
• and
• transmitting the parameter change notification message including the predicted QoS parameters to the application program client;
• and
• adaptively adjusting, by the application program client, transmission parameters of the business data packet provided by the application program client according to the parameter change notification message;
• and
• generating, by the application program client, a second QoS parameter prediction request based on the adaptive adjustment of the transmission parameters, and transmitting the second QoS parameter prediction request to the analysis and prediction function component for re-predicting, by the analysis and prediction function component, QoS parameters corresponding to the adjusted transmission parameters of the business data packet provided by the application program client.