| 摘要 |
<p>The present invention relates to an order calculation method, and in particular relates to an order calculation method in a quadrature amplitude modulation receiver. An order calculation method in a quadrature amplitude modulation receiver comprises: calculating a maximum amplitude and a minimum amplitude value from a plurality of amplitudes in an input signal; calculating a ratio of the maximum amplitude to the minimum amplitude value; and determining a QAM order according to the ratio.</p> |
