| 摘要 |
Disclosed is a MIMO receiving apparatus in which a residual interference calculation unit (17) inputs noise-suppressed frequency domain channel estimation values, output from FFT units (12-1-1 to 12-M-N), equalizing weights calculated by a weight calculating unit (13), equalized signals from equalization processing by an equalization filter (14) and reference signals generated by reference signal generating units (16-1 to 16-M) to calculate a residual interference and the likelihood correction units (18-1 to 18-M) receive time domain equalized signal from the IDFT units (15-1 to 15-M) and the residual interference calculated by the residual interference calculation unit (17) to correct the likelihood of the equalized signal.
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