Patent ID: 8792544
Filing Date: 2014-07-29
Classification: H04L

Abstract:
1. An equalization device for equalizing a received signal, wherein the received signal comprises a primary signal and at least one interference signal, the equalization device comprising: a transformation module, comprising a predictive decision feed-back equalizer, a first feed-back filter, and an adder, wherein the transformation module is arranged for generating a transformation signal according to the primary signal and the at least one interference signal of the received signal, and the transformation signal comprises a transformed primary signal and at least one transformed interference signal, wherein the predictive decision feed-back equalizer comprises a feed-forward filter and a second feed-back filter coupled together, the feed-forward filter arranged for filtering the received signal and providing the filtered signal to the second feed-back filter; a serial-to-parallel converter, coupled to the transformation module, arranged for respectively converting the transformed primary signal and the at least one transformed interference signal into a plurality of transformation signal sequences; and an equalization module, coupled to the serial-to-parallel converter, arranged for respectively equalizing the plurality of transformation signal sequences so as to generate a plurality of equalized sequences.