涡轮编码单载波比奈奎斯特传输快

2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) Pub Date : 2014-06-22 DOI:10.1109/SPAWC.2014.6941377

Mohammad Javad Abdoli, Ming Jia, Jianglei Ma

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引用次数: 3

摘要

研究了点对点AWGN链路比Nyquist (FTN)更快的传输速度。FTN被解释为脉冲形状级的一种编码形式，因此，所谓的马佐现象被解释为编码增益。然后，通过仿真表明，在具有强大FEC码(如turbo码)的编码FTN传输中，这种增益可以消失。这一结果削弱了FTN传输在实际通信系统中作为一种有效技术的作用。

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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Turbo-coded single-carrier faster-than-Nyquist transmission

Faster than Nyquist (FTN) transmission is investigated for a point-to-point AWGN link. The FTN is interpreted as a form of coding at the pulse shape level, and accordingly, the so-called Mazo phenomenon is interpreted as a coding gain. Then, it is shown by simulation that such a gain can disappear in a coded FTN transmission with a powerful FEC code, such as turbo code. This result undermines the FTN transmission as an effective technique in an actual communication system.

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来源期刊

2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)

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