Block iterative DFE for single carrier modulation
نویسنده
چکیده
An iterative block decision feedback equalizer (IB-DFE) for single carrier modulation is proposed. Filtering operations are implemented by discrete Fourier transforms (DFTs) which yield a reduced computationals complexity, for both filter design and signal processing, when compared to existing DFEs. Moreover, the new IB-DFE allows to cancel, besides postcursors, also the precursors of the itersymbol interferece, and thus yield a performance gain.
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