| 摘要 |
The present invention relates to a data interaction method and device. The method comprises: an auxiliary base station receiving a first message sent by a main base station, or receiving relationship information, configured by an operation, administration, and maintenance (OAM) system, of the auxiliary base station and the main base station, wherein the first message is used for notifying the auxiliary base station to establish an S1 interface; the auxiliary base station sending an S1 interface establishing request to the main base station; receiving an S1 interface establishing response sent by the main base station; and the auxiliary base station interacting with the main base station through the S1 interface. By means of the data interaction method and device according to the embodiments of the present invention, a coordinating service of the main base station and the auxiliary base station is implemented through the interface between the main base station and the auxiliary base station, or through direct data transmission between the auxiliary base station and an SGW, thereby improving the quality of service of a UE. |
