| 摘要 |
<p>A receiving device comprises a channel estimation unit (104) which estimates a channel estimation value by correlation processing between a reference reception signal obtained by converting a single carrier signal to a frequency domain and a previously stored reference signal; a correction coefficient calculation unit (14) which calculates a correction coefficient corresponding to a residual multipath interference from the bit likelihood; a weight calculation unit (15) which calculates an equalization weight using the channel estimation value and the correction coefficient; an equalization filter (16) which performs an equalization process of the reception signal in the frequency domain by the equalization weight, and generates an equalization signal; a residual interference replica generation unit (12) which generates a residual interference replica using a symbol replica converted to the frequency domain, the channel estimation value, and the equalization weight; and a subtraction unit (13) which subtracts the residual multipath interference replica from the equalization signal in the frequency domain.</p> |
