Method for configuring resource to data radio bearer drb, and apparatus

A method for data radio bearer (DRB) resource configuration, comprising:

• receiving, by a first data base station (DBS), a resource allocation indication message from a first (control base station (CBS), wherein the resource allocation indication message carries resource configuration information for a DRB of a UE (user equipment);
• and
• allocating, by the first DBS, a resource to the DRB of the UE for resource configuration according to the resource configuration information.

A CBS (control base station), comprising:

• a determining unit, configured to determine resource configuration information for a first DBS (data base station) to allocate a resource to a DRB (data radio bearer) of a UE (user equipment);
• and
• a sending unit, configured to send a first resource allocation indication message to the first DBS, the first resource allocation indication message including the resource configuration information to enable the first DBS to allocate the resource to the DRB of the UE for resource configuration according to the resource configuration information.

A DBS (data base station), comprising:

• a receiving unit, configured to receive a resource allocation indication message from a first CBS (control base station), wherein the resource allocation indication message carries resource configuration information;
• and
• a resource allocation unit, configured to allocate a resource to a DRB (data radio bearer) of a UE (user equipment) for resource configuration according to the resource configuration information.