Method for reducing interference between uplink signal and downlink signal, and apparatus therefor

摘要

The present invention discloses a method for a base station to transmit a downlink signal in order to reduce interference between uplink transmission and downlink transmission in a wireless communication system. In particular, the method includes the steps of setting a power reduction region for transmitting downlink transmission power by lowering it compared to other regions; Dividing and generating a first transmission block corresponding to the power reduction region and a second transmission block not corresponding to the power reduction region; Mapping downlink data to each of the first transport block and the second transport block; And transmitting the first transmission block with power allocated to the power reduction area, and transmitting the second transmission block with power allocated to an area other than the power reduction area.