USER INFORMATION ACQUISITION METHOD, AND IDENTIFIER CORRESPONDENCE STORAGE METHOD, APPARATUS AND DEVICE

摘要

This application provides a user information obtaining method and apparatus, an identifier correspondence storage method and apparatus, and a device. The user information obtaining method includes: receiving, by MEC, a first user information obtaining request; determining, by the MEC based on a prestored identifier correspondence, a context identifier corresponding to external identifier information, where the identifier correspondence is a correspondence between the external identifier information of UE and the context identifier of the UE; sending, by the MEC, a second user information obtaining request to an evolved NodeB eNodeB, where the second user information obtaining request carries the context identifier; and receiving, by the MEC, user information sent by the eNodeB in response to the second user information obtaining request. According to the user information obtaining method and apparatus, the identifier correspondence storage method and apparatus, and the device that are provided in this application, a problem that MEC cannot obtain user information from an eNodeB based on a request of an APP can be alleviated.