FIELD: radio engineering, communication.
SUBSTANCE: radio communication method includes periodic calibration in each calibration interval to obtain a Node B calibration vector, wherein periodic calibration involves selecting a group of user equipment UE for calibration, and groups of UE are selected based on channel quality indicators (CQI) received from said UE; and forming a beam pattern for at least one UE in each calibration interval and applying said calibration vector, obtained for said calibration interval in which periodic calibration involves, in each calibration interval, calculation of at least one initial calibration vector for each UE in the selected group, and calculation of a Node B calibration vector based on the initial calibration vectors for all UE in the selected group.
EFFECT: high quality of radio communication.
11 cl, 13 dwg
