| 摘要 |
The present application relates to the field of communications technologies, and embodiments of the present application disclose a method and an apparatus for configuring a secondary cell, and a host, where the method includes: receiving a secondary cell configuration message sent by a first base station, where the secondary cell configuration message includes a secondary cell index configured by the first base station for a secondary cell; sending secondary cell configuration information to user equipment, where the secondary cell configuration information includes the secondary cell index configured by the first base station for the secondary cell, the user equipment configures the index for the corresponding secondary cell according to the secondary cell index, and the secondary cell index is used for activation or deactivation of the secondary cell; and receiving a secondary cell configuration completion message fed back by the user equipment, or receiving secondary cell configuration completion information sent by the first base station, so as to determine that configuration of the secondary cell is completed. In the configuration method provided in the embodiments of the present application, after configuration of a secondary cell is completed, a base station delivers a related operation instruction to perform a related operation, which can reduce a load information amount of a message. |
