DEVICE AND METHOD FOR TRANSMITTING DATA USING SELECTED OWN VECTOR IN MIMO-SYSTEM OF CLOSED CONTOUR MOBILE COMMUNICATIONS

摘要

FIELD: mobile communications, possible use in closed contour mobile communication system with multiple inputs and multiple outputs (MIMO). ^ SUBSTANCE: method for transmitting/receiving data includes stages for transmission through check connection channel of information about selection of own transmission vectors, determined by singular value decomposition (SVD) of channel matrix and transmission of information of selection of own transmission vectors to transmitter and receipt of check connection information about selecting own transmission vectors, selecting transmission data according to receiving information about selecting own transmission vectors, projecting selected transmission data onto at least one transmitting antenna, and transmission of transmitting data to receiver. ^ EFFECT: increased efficiency of data transmission. ^ 5 cl, 5 dwg