FIELD: communication technology.
SUBSTANCE: invention relates to communication technology, it can be used for interference suppression. The interference suppression method includes receiving system information of a neighboring cell by the first base station, determining by the first base station information of a channel with interference of the second base station for the first base station based on the system information, determining by the first base station information of the channel with interference of the second base station for the first base station based on the system information. The specified determination contains a stage, on which a channel interference matrix is determined by the first base station based on multiple input multiple output (MIMO) system. An uplink signal sent by a subscriber device in the coverage area of the first base station is received by the first base station based on the information of the channel with interference.
EFFECT: effective reduction in interference between cells in the system of full-duplex communication on identical time and frequency resources.
14 cl, 7 dwg
