利用基函数降低连续相位调制的复杂度

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI:10.1109/MILCOM.2009.5380030

C. Brown, P. Vigneron

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引用次数: 8

摘要

提出了一种降低连续相位调制(CPM)信号解调复杂度的基函数展开方法，该方法适用于战术网络中的相干和非相干接收。结果表明，基于b样条的信号空间接收机只需要少量的基函数就能逼近各种CPM信号集，对频谱效率高的CPM波形特别有用。

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Complexity reduction for continuous phase modulation using basis functions

A basis function expansion to reduce the demodulation complexity of continuous phase modulation (CPM) signals applicable for either coherent or non-coherent reception in tactical networks is presented. Results show that a signal space receiver based on B-splines approximates a wide variety of CPM signal sets with only a small number of basis functions and is particularly useful for spectrally efficient CPM waveforms.

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MILCOM 2009 - 2009 IEEE Military Communications Conference

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