UFMC系统中减少PAPR的裁剪技术比较

2017 IEEE 9th Latin-American Conference on Communications (LATINCOM) Pub Date : 2017-11-01 DOI:10.1109/LATINCOM.2017.8240171

Milton N. Tipan, Javier Cáceres, Mariela N. Jimenez, I. Cano, G. Arévalo

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引用次数: 20

摘要

我们比较了三种用于降低AWGN信道上UFMC信号的PAPR的裁剪技术。首先，对这些技术进行了概率分析，结果表明深度裁剪减少的次数最多，但性能也最差。然后，对深度因子和水平裁剪的百分位数水平进行优化，达到与常用技术相似的性能。

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Comparison of clipping techniques for PAPR reduction in UFMC systems

We compare three clipping techniques for reducing the PAPR of an UFMC signal over an AWGN channel. First, the techniques are analyzed probabilistically showing that deep clipping reduces the most, but it also has the worst performance. Then, the percentile levels of deep factor and level clipping are optimized, achieving similar performance that common techniques.

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2017 IEEE 9th Latin-American Conference on Communications (LATINCOM)

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