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CHANNEL POLARIZATION AND RESEARCH, DEVELOPMENT OF POLAR CODES

机译:极化编码的信道极化与研究,开发

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摘要

Although the modern coding technologies such as Turbo codes and low-density parity-check (LDPC) codes have better correcting error performance, they do not have enough theory basic on encoding and decoding. While polar codes have rich algebra structures and excellent analysis properties because of using sequence mutual information stream rules. In this paper, we summarize fundamentals of polarization and analyze the reason that the polar codes can achieve the optimum performance, and also list some new research direction of polar codes. These analyses and conclusions can provide theory basis and new train of thought on current and proposed work.
机译:尽管诸如Turbo码和低密度奇偶校验(LDPC)码之类的现代编码技术具有更好的纠错性能,但是它们没有足够的基于编码和解码的理论。而极坐标码由于使用序列互信息流规则而具有丰富的代数结构和出色的分析性能。在本文中,我们总结了极化的基本原理,分析了极化码能够达到最佳性能的原因,并列举了极化码的一些新的研究方向。这些分析和结论可以为当前和拟议的工作提供理论基础和新的思路。

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