存在AWGN的离散傅里叶变换编码技术的设计与分析

信息通信技术 Pub Date : 1997-09-09 DOI:10.1109/ICICS.1997.652160

H. Garg, B. Tan, M. Li

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引用次数: 0

摘要

离散傅立叶变换(DFT)被认为是一种适用于在引入脉冲噪声的信道上进行数据传输的技术。然而，在带限加性高斯白噪声(AWGN)的存在下，DFT编码的性能会下降。本文讨论了单脉冲校正技术和对抗带限AWGN的不利影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and analysis of discrete Fourier transform coding techniques in the presence of AWGN

The discrete Fourier transform (DFT) has been proposed as a suitable technique for data transmission over channels that introduce impulse noise. However, in the presence of band-limited additive white Gaussian noise (AWGN), the performance of DFT coding is degraded. This paper deals with techniques for single impulse correction and combating the detrimental effect of band-limited AWGN.

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信息通信技术

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