| 摘要 |
An apparatus for performance improvement of a digital wireless receiver, having a plurality of signals, has processing circuit (304, 306) and a weight generation circuit (308, 310, 312, 314, 316, 318). The processing circuit provides a processed signal, wherein a plurality of weights is applied to a plurality of signals producing a plurality of weighted signals and the plurality of weighted signals are combined to provide the processed signal. In the weight generation circuit the plurality of weights are generated as a function of a conjugate of channel estimate of corresponding signal of the plurality of signals and a variance of the corresponding signal. A method implementing the present invention is also described.
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