Patent ID: 8774101

Claim:
An operating method of a base station in a wireless communication system using at least two frequency bands, the method comprising: generating first control information including a resource allocation information for a narrow-band terminal; generating second control information including a resource allocation information for a wide-band terminal; generating a pointer including information regarding a frequency band that contains the second control information for the wide-band terminal; generating a first frame of a first frequency band including the first control information and the pointer; and generating a second frame of a second frequency band including the second control information, wherein the narrow-band terminal uses the first frequency band and the wide-band terminal uses the first frequency band and the second frequency band, wherein the first frame includes a synchronous channel, common control information, the first control information, the pointer, and a burst zone, wherein the common control information includes a length of frame, an uplink ratio, a downlink ratio, a Transmit/Receive Transition Gap value, a Receive/Transmit Transition Gap value, and a cyclic prefix length, which are commonly applied to the terminals.