Data analysis method and apparatus, electronic device, and storage medium

A method for data analytics, applied to a second network data analytics function (NWDAF) network function, comprising:

• receiving an analytics request message, wherein the analytics request message comprises an analytics identifier (ID) but not an area of interest (AOI) information, and the analytics request message is transmitted by a first NWDAF network function or a consumer network function in case that the first NWDAF network function is not able to provide a data analytics service to the consumer network function in case of not receiving AOI information;
• and
• providing, based on the analytics request message, a data analytics result corresponding to the analytics ID to the consumer network function,
• wherein the analytics request message, is received based on a determination that the second NWDAF network function provides the consumer network function with the data analytics result corresponding to the analytics ID, wherein the determination comprises:
• in case that a first analytics request message does not comprise area of AOI information, determining whether the first NWDAF network function is able to provide a data analytics service to the consumer network function based on the analytics ID;
• and
• if the first NWDAF network function is not able to provide data analytics service to the consumer network function, determining that the second NWDAF network function provides the consumer network function with the data analytics result corresponding to the analytics ID.

A method for data analytics, applied to a consumer network function, comprising:

• transmitting a first analytics request message to a first network data analytics function (NWDAF) network function, wherein the first analytics request message comprises an analytics identifier (ID) but not an area of interest (AOI) information;
• and
• receiving a data analytics result corresponding to the analytics ID transmitted by a second NWDAF network function, in a case of not receiving the AOI information wherein the second NWDAF network function is determined in case that it is determined that the first NWDAF network function is not able to provide a data analytics service to the consumer network function in case of not receiving AOI information,
• wherein the determining, based on a determination that the second NWDAF network function provides the consumer network function with the data analytics result corresponding to the analytics ID, wherein the determination comprises:
• in case that the first analytics request message does not comprise area of AOI information, determining whether the first NWDAF network function is able to provide a data analytics service to the consumer network function based on the analytics ID;
• and
• if the first NWDAF network function is not able to provide data analytics service to the consumer network function, determining that the second NWDAF network function provides the consumer network function with the data analytics result corresponding to the analytics ID.