An approximate method for evaluation of the reliability of the symbol subchannels induced by a polarizing transformation with non-binary kernels is proposed. We show that if polar codes are combined with the channel adapter, the capacities of the subchannels can be estimated recursively.

中文翻译：

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一种在F2t上用核构造极坐标码的近似方法

提出了一种估计由非二进制核极化变换引起的符号子信道可靠性的近似方法。我们表明，如果极化码与信道适配器相结合，子信道的容量可以递归地估计。