Abstract

In this paper, we report the results of studies of iterative algorithms for symbol-by- symbol reception of product codes (block turbo codes) formed using the constituent low-density codes based on finite geometries (Euclidean geometry and projective geometry). The results of modeling and comparative analysis of the specified algorithms of iterative reception for a number of product codes under consideration in the presence of channel interference in the form of additive white Gaussian noise are presented.

中文翻译：

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基于有限几何的低密度码的乘积码迭代接收算法研究

摘要

在本文中，我们报告了基于有限几何（欧几里得几何和射影几何）使用组成的低密度代码形成的乘积码（逐块Turbo码）逐个符号接收迭代算法的研究结果。给出了在考虑以加性高斯白噪声的形式存在信道干扰的情况下，针对多种产品代码的迭代接收的指定算法的建模和比较分析的结果。