FIELD: radio engineering, communication.
SUBSTANCE: base station determines whether, according to the predetermined trigger condition and the channel state of the terminal, whether the overlapping mode of the lobes is activated using the overlap lobe in which several single lobes of the base station overlap selecting one or more best lobes from the plurality of single lobes if it is determined that The overlapping mode of the lobes is not activated, and transmits or receives a signal to the terminal through the selected best lobes. If it is determined that the overlapping mode of the lobes is activated, the base station generates an overlap lap in which several single lobes of the base station overlap by adjusting the beamforming factors of the single beamforming and transmits or receives the signal for the terminal through the overlap lobe.
EFFECT: enhanced communication reliability.
19 cl, 14 dwg, 1 tbl
