| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow determination of continuity of continuous precoding matrixes in a frequency area to improve propagation path estimation accuracy. <P>SOLUTION: A precoding matrix continuity determination part 120 determines whether or not a plurality of precoding matrixes Φ to be input from a precoding matrix calculation part 119 continue in a frequency area. Then, the precoding matrix continuity determination part 120 outputs smoothing propriety information showing determination results to a control information generation part 104. Then, the control information generation part 104 generates control information showing the smoothing propriety information to be input from the precoding matrix continuity determination part 120. <P>COPYRIGHT: (C)2013,JPO&INPIT |
