| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for selecting users obtaining a large multi-user diversity effect by a small arithmetic quantity in a multi-user MIMO system. <P>SOLUTION: In the method for selecting users for multi-user MIMO communication, an orthogonal coefficient is computed from a projection-channel vector by GS orthogonalizing by using a receiving SINR, and a correction SINR is computed from the orthogonal coefficient. In the method, the users are selected by using the correction SINR, the projection-channel vector is updated for selecting the next user and the operations are conducted to all users. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
