| 摘要 |
An ATSC (Advanced Television Systems Committee-Digital Television) receiver comprises an equalizer and a controller. The equalizer provides a sequence of received signal points from a constellation space, the constellation space having an inner region and one, or more, outer regions. The controller provides a coefficient gain value for use in adjusting tap coefficient values of the equalizer, wherein the coefficient gain value is as a function of which region of the constellation space the received signal points fall within.
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