DATA PROCESSING METHOD, DEVICE AND SYSTEM Russian patent published in 2024 - IPC H04W8/08 

FIELD: communication technology.

SUBSTANCE: first network element of unified data storage receives first request from network device, wherein the first request is used to request a first processing operation on first data corresponding to a first user identifier, and the first data is associated with the service corresponding to the first user identifier; sends the first request to the second network element of unified data storage; receives a response to the first request from the second unified data storage network element; and sends a response to the first request to the network device, wherein the response to the first request is used by the network device to process the service corresponding to the first user identifier.

EFFECT: simplifying the service processing procedure in a non-local roaming scenario, improving service processing efficiency and reducing the manual configuration operation.

33 cl, 17 dwg, 3 tbl