A New Exact Low-Complexity MMSE Equalizer for Continuous Phase Modulation.

Romain Chayot,Nathalie Thomas,Charly Poulliat,Marie-Laure Boucheret,Guy Lesthievent,Nicolas Van Wambeke

IEEE Communications Letters（2018）

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摘要

This letter introduces a new low-complexity frequency-domain equalizer for continuous phase modulations (CPM). The derivation of a fractionally spaced representation for circular block-based CPM leads, without any approximation, to a simple yet efficient frequency-domain equalization. The proposed equalizer is compared to the state-of-the-art approaches. Simulation results show the equivalence in ...

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关键词

Equalizers,Frequency-domain analysis,Complexity theory,Convolution,Receivers,Frequency modulation

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