Wireless communication system and method for managing resource for interference coordication thereof

The present invention includes relates to a resource management method for controlling inter-cell interference in a wireless communication system and a system, a communication method of a base station according to an embodiment of the present invention, determining the integrated amount of interference from the two kinds of cell terminal; Transmitting the information on the integrated amount of interference to a superordinate entity; Receiving information about the ABS (Almost Blank Subframe) pattern from the superordinate entity; And using the information in the received ABS pattern setting a subframe ABS; may include. According to one embodiment of the invention, because it does not require an X2 interface (interface) between the Pico BS and the macro base station, it is possible to reduce the overhead between the Pico BS and the macro base station. And thereby it can improve the performance of the pico base station.