FIELD: wireless communications.
SUBSTANCE: technical result is achieved due to that, when determining frequencies used by a relay station in a system for assigning cutoff frequencies, the centre frequencies most susceptible to interference from signals of the relay station are determined in order to avoid assigning corresponding frequencies. Alternatively, the centre frequency of the adjacent cell susceptible to interference from the signal of the relay station, is changed depending on the location of the relay station and the number of positions in which there is a high probability of mutual interference with the centre frequency of the neighbouring cell is respectively reduced, by setting the area of boundary frequencies available for assigning the relay station, depending on the location of said relay station.
EFFECT: technical result is matching interference between cells.
8 cl, 29 dwg
