| 摘要 |
<p>Disclosed are an apparatus for obtaining energy by aligning interference of a multiple users communications system and a method therefor. The method for aligning the interference of multiple users multiple antenna system comprises the step (1) of determining a matrix on which a column of a unit matrix is fixed as a stream number of the users in a user receiver, with a reception matrix; and the step (2) of determining a transmission matrix to prevent the interference in the reception of other users by using the reception matrix in a user transmitter. The antenna, that is selected by the receiver among the antennas represented by the receiving matrix, can be used for receiving data, but the antenna, which is not selected by the receiver, can be used for receiving power.</p> |
