| 摘要 |
Provided in the present invention are a method, device, and system for updating a user-side path. The method comprises: a first auxiliary base station receives identity information of a UE from a main base station; and, the first auxiliary base station transmits a path update request to a control node, where the path update node caries the identity information. The present invention solves the problem in the prior art that, in an architecture for dual connectivity, no method is currently available for updating an S1 user-side data path when a UE replaces one base station with another as an SeNB under a same control node, thus filling a gap in the prior art. |
