The invention discloses a frame structure framework of an air interface, a configuration method for the frame structure framework and a base station. The configuration method comprises the following steps of configuring sub-bands of at least two carrier parameters in a system bandwidth, and respectively communicating with terminals corresponding to the carrier parameters through the positions of frequency bands of the sub-bands of at least two carrier parameters. Through adoption of the scheme, the interference between the sub-bands of different carrier parameters can be avoided.