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arXiv 2202.04010cs.ITmath.IT
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实现非对称信道容量的多级二元极化编码调制

Multilevel Binary Polar-Coded Modulation Achieving the Capacity of Asymmetric Channels

Constantin Runge, Thomas Wiegart, Diego Lentner, Tobias Prinz

摘要:

研究了一种仅使用二进制极化码和Honda Yamamoto概率成形的多级编码调制方案。该计划是实现离散无记忆通道的容量与输入字母的基数的2的幂。有限长度实现的性能进行比较,极性编码的概率幅度整形和恒定成分分布匹配。

英文摘要:

A multilevel coded modulation scheme is studied that uses solely binary polar codes and Honda-Yamamoto probabilistic shaping. The scheme is shown to achieve the capacity of discrete memoryless channels with input alphabets of cardinality a power of two. The performance of finite-length implementations is compared to polar-coded probabilistic amplitude shaping and constant composition distribution matching.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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