| 摘要 |
Embodiments of the present invention provide a communication method, apparatus, and system based on a base station control device group, and the method includes: determining, by a first base station control device, that a cell under the control of a second base station control device needs to be controlled by the first base station control device, where the first base station control device and the second base station control device belong to a same base station control device group; activating, by the first base station control device, configuration information of the cell backed up in the first base station control device; sending, by the first base station control device, an uplink signaling message to a core network node, where the uplink signaling message carries identity information of the cell; and after the core network node establishes a mapping relationship between the first base station control device and the cell according to the uplink signaling message, replacing, by the first base station control device, the second base station control device to control the cell, so as to provide communication services for a user equipment in the cell. |
