Method for resource allocating in a multi-carrier communication system

The resource allocation method of the present invention, using the channel information fed back from a plurality of terminals the base station receives from the multi-carrier-based communication system for allocating to the terminal a resource, the resource request message from each mobile station, from all of the terminal using a resource request message is received, select the terminal a combination of the gain of the system is maximized without overlapped resources at a time point, and allocates resources to the selected terminals requested to the corresponding terminal. The resource allocation method of the present invention may be a terminal assigning channels according to the number of user requirements when requesting allocation of a number of channels to be assigned to the channels as many users as possible, or the lowest overall bit error rate or packet error rate. Multi-Carrier, MIMO, resource allocation, scheduling, click navigation