Binary CPMs With Improved Spectral Efficiency

Malek Messai,Amina Piemontese,Giulio Colavolpe,Karine Amis,Frédéric Guilloud

IEEE Communications Letters（2016）

引用 4|浏览30

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摘要

We design new continuous phase modulation (CPM) formats, which are based on the combination of a proper precoder with binary input and a ternary CPM. The proposed precoder constrains the signal phase evolution in order to increase the minimum Euclidean distance, and to limit the bandwidth expansion due to the use of a ternary CPM. The resulting schemes are highly spectrally efficient and outperfor...

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关键词

Bandwidth,Encoding,Detectors,Euclidean distance,Phase modulation,Frequency modulation

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