METHOD FOR PRECODING DATA IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR PERFORMING SAME

摘要

A method for precoding data by a wireless device supporting multiple-input/multiple-output (MIMO) communication in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: generating first data, which is to be transmitted through vertical polarization, and second data, which is to be transmitted through horizontal polarization, the polarization formed by means of dipole antenna elements and loop antenna elements which are comprised in an array of a plurality of polarized antennas; and precoding the first data and the second data on the basis of the array structure of the polarized antennas, wherein the array structure of the polarized antennas is formed by means of integration of m dipole antenna elements and m loop antenna elements, for each polarized antenna, and has the polarized antennas disposed at a fixed interval in a circle.