Patent ID: 8116756
Filing Date: 2012-02-14
Classification: H04W

Abstract:
1. A method for reducing interference in a wireless communication system, in each scheduling cycle of a scheduling of entire sectors, the method comprising: determining whether or not a scheduling turn of a local sector has been reached; acquiring frequency assignment information about scheduled adjacent sectors managed by a base station managing the local sector when it is determined that the scheduling turn of the local sector has been reached; assigning a frequency to a terminal of the local sector using a frequency area not assigned to adjacent sectors managed by a base station managing the local sector according to the frequency assignment information about the scheduled adjacent sectors; and notifying an unscheduled adjacent sector managed by the base station managing the local sector of a result of the frequency assignment of the local sector, wherein the method for reducing interference is performed in units of the scheduling cycle of entire sectors forming a cell corresponding to a base station.