Method and system for synchronizing user data

摘要

A method for synchronizing user data is provided, which includes: when a User Equipment (UE) moves into a coverage area of a new mobility management unit, an old mobility management unit sends an indication of whether a bearer modification procedure is to be triggered to the new mobility management unit, and the new mobility management unit determines whether to trigger the bearer modification procedure according to the indication. A system for synchronizing user data is further provided. By means of the technical solution of the method and the system, the situation that a Quality of Service (QoS) used by a bearer in the new mobility management unit does not match with a bearer QoS of an updated subscription data when a user equipment moves into a coverage area of a new mobility management unit can be avoided.

主权项

1. A method for synchronizing user data, comprising:
when a user equipment (UE) moves into a coverage area of a new mobility management unit, sending, by an old mobility management unit, an indication of whether a bearer modification procedure is to be triggered to the new mobility management unit; and determining, by the new mobility management unit, whether to trigger the bearer modification procedure according to the indication; the method further comprising: before the UE moves into the coverage area of the new mobility management unit, when user subscription data of the UE at the old mobility management and in an idle state unit are changed and a related activated bearer modification is to be triggered, only storing, by the old mobility management unit, the updated user subscription data and recording an identification to indicate that the bearer modification procedure is triggered when the UE enters a connected state.