A radio configuration method for a wearable device, comprising: receiving (101, 201, 301, 401), by user equipment, a radio resource control RRC connection request sent by a wearable device, wherein the RRC connection request carries identifier information used to identify the wearable device; establishing (101, 105, 106, 201, 205, 206, 301, 305, 306, 401, 405, 406), by the user equipment, an RRC connection with the wearable device according to the RRC connection request; after establishing the RRC connection with the wearable device, sending (107, 207, 307, 407), by the user equipment, an RRC message to a base station, wherein the RRC message is used to indicate that an RRC connection has been established between the wearable device and the user equipment, and the RRC message comprises the identifier information; after sending the RRC message to the base station, receiving (109, 209, 309), by the user equipment, a first reconfiguration message sent by the base station, wherein the first reconfiguration message carries the identifier information and first configuration information for establishing a data radio bearer DRB; performing (110, 210, 310), by the user equipment, DRB establishment resource configuration on a first interface and a second interface according to the first configuration information for establishing a DRB and the identifier information, wherein the first interface is a communications interface between the user equipment and the base station, and the second interface is a communications interface between the user equipment and the wearable device; generating, by the user equipment, second configuration information for establishing a DRB according to the first configuration information for establishing a DRB, wherein the step of generating comprises generating, by the user equipment, the second configuration information for establishing a DRB according to configuration information, corresponding to the second interface, in the first configuration information for establishing a DRB; and sending (111, 211, 311, 411), by the user equipment, a second reconfiguration message to the wearable device, wherein the second reconfiguration message carries the second configuration information for establishing a DRB, and the second configuration information for establishing a DRB is used by the wearable device to perform DRB establishment resource configuration; receiving (113, 213, 313), by the user equipment, a reconfiguration complete message sent by the wearable device; and sending (114, 214, 314), by the user equipment, the reconfiguration complete message to the base station, wherein the reconfiguration complete message is used to inform the base station that the wearable device has completed radio bearer establishment resource configuration, and the reconfiguration complete message carries the identifier information. receiving (101, 201, 301, 401), by user equipment, a radio resource control RRC connection request sent by a wearable device, wherein the RRC connection request carries identifier information used to identify the wearable device; establishing (101, 105, 106, 201, 205, 206, 301, 305, 306, 401, 405, 406), by the user equipment, an RRC connection with the wearable device according to the RRC connection request; after establishing the RRC connection with the wearable device, sending (107, 207, 307, 407), by the user equipment, an RRC message to a base station, wherein the RRC message is used to indicate that an RRC connection has been established between the wearable device and the user equipment, and the RRC message comprises the identifier information; after sending the RRC message to the base station, receiving (109, 209, 309), by the user equipment, a first reconfiguration message sent by the base station, wherein the first reconfiguration message carries the identifier information and first configuration information for establishing a data radio bearer DRB; performing (110, 210, 310), by the user equipment, DRB establishment resource configuration on a first interface and a second interface according to the first configuration information for establishing a DRB and the identifier information, wherein the first interface is a communications interface between the user equipment and the base station, and the second interface is a communications interface between the user equipment and the wearable device; generating, by the user equipment, second configuration information for establishing a DRB according to the first configuration information for establishing a DRB, wherein the step of generating comprises generating, by the user equipment, the second configuration information for establishing a DRB according to configuration information, corresponding to the second interface, in the first configuration information for establishing a DRB; and sending (111, 211, 311, 411), by the user equipment, a second reconfiguration message to the wearable device, wherein the second reconfiguration message carries the second configuration information for establishing a DRB, and the second configuration information for establishing a DRB is used by the wearable device to perform DRB establishment resource configuration; receiving (113, 213, 313), by the user equipment, a reconfiguration complete message sent by the wearable device; and sending (114, 214, 314), by the user equipment, the reconfiguration complete message to the base station, wherein the reconfiguration complete message is used to inform the base station that the wearable device has completed radio bearer establishment resource configuration, and the reconfiguration complete message carries the identifier information.