论文标题
传播调制的非二元极性代码
Non-Binary Polar Codes for Spread-Spectrum Modulations
论文作者
论文摘要
本文提出了一种新的编码调制方案，用于以非常低的信噪比的可靠传输简短的数据包，结合了环状代码偏移键盘调制和非二进制极性编码。我们考虑在Galois字段定义的非二元极性代码，并提出了一种新的设计方法，旨在优化内核系数的选择。数值结果表明，系统性能接近有限的区块长度制度中可实现的限制。
This paper proposes a new coded modulation scheme for reliable transmission of short data packets at very low signal-to-noise ratio, combining cyclic code shift keying modulation and non-binary polar coding. We consider non-binary polar codes defined over Galois fields, and propose a new design methodology, aimed at optimizing the choice of the kernel coefficients. Numerical results show that the system performance is close to the achievable limits in the finite blocklength regime.
