A radio communication method and a device are provided. The method includes: in a case in which a first target control resource set (CORESET) is configured for a first cell in a target frequency band, determining first target quasi co-location (QCL) information of the first target CORESET configured for the first cell; and determining, based on the first target QCL information, QCL information of a downlink channel or downlink reference signal in at least one cell or spatial relation information of an uplink channel or uplink reference signal in the at least one cell.