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

被引：9

作者：

Runge, Constantin ^{[1
]}

Wiegart, Thomas ^{[1
]}

Lentner, Diego ^{[1
]}

Prinz, Tobias ^{[1
]}

机构：

[1] Tech Univ Munich, Inst Commun Engn, D-80333 Munich, Germany

来源：

2022 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, ISIT | 2022年

关键词：

coded modulation; polar codes; asymmetric channels; probabilistic shaping;

D O I：

10.1109/ISIT50566.2022.9834740

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

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.

引用

页码：2595 / 2600

页数：6

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