| 摘要 |
<P>PROBLEM TO BE SOLVED: To estimate a weight variation amount between pilot subcarriers. <P>SOLUTION: A method for estimating a weight variation amount to be updated on the basis of pilot subcarriers included in a reception signal includes the steps of generating a demodulation signal by demodulating a received second pilot subcarrier using a first weight updated using a received first pilot subcarrier, and calculating an error of the demodulation signal with respect to a reference signal corresponding to the second pilot subcarrier as a weight variation amount between the first pilot subcarrier and the second pilot subcarrier. <P>COPYRIGHT: (C)2013,JPO&INPIT |
