The same frequency interference suppression method in a wireless communication system

摘要

Being the identical frequency interference control method in the radio communication system, it was used by the system which includes with main control module and at least two cell base stations, main control module each cell base station did the reciprocity of information of interference control, acquired the interference terminal information of each cell, main control module gathered the interference terminal information of each cell, decided interference control scheduling method, interference terminal information and the aforementioned interference control scheduling method correspondence transmitted to cell base station, as for each cell base station, on the basis of the interference control scheduling method main control module transmitting, the bookScheduling demand for the cell the fact that together scheduling is done is included. According to this invention, it overcomes the identical frequency interference between the cells efficiently, improves the reception performance of the edge user, spreads the cover of the cell, throughput of the system and it is possible to improve frequency spectrum efficiency.