基于哈达玛矩阵的几种MIMO编码调制

2012 XIII International Symposium on Problems of Redundancy in Information and Control Systems Pub Date : 2012-10-25 DOI:10.1109/RED.2012.6338402

A. Kreshchuk, V. Potapov

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引用次数: 0

摘要

在本文中，我们考虑了先前在[1]中描述的多输入多输出(MIMO)信道的编码调制。研究了无置换码(PF)和无置换重复码(PRF)及其基数性。我们提出了一个新的PF和PRF码基数的下界。我们将其与现有的码基数和现有的上界进行比较。然后通过计算机仿真研究了这些码的纠错效率。仿真结果表明，纠错效率随着PF码或PRF码长度的增加而增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On some MIMO coded modulations based on hadamard matrices

In this paper we consider the coded modulation for Multiple Input Multiple Output (MIMO) channels described earlier in [1]. We study the Permutation Free (PF) and Permutation and Repetition Free (PRF) codes and their cardinality. We propose a new lower bound on PF and PRF code cardinality. We compare it to existing codes cardinality and to the existing upper bound. Then we study the error correction efficiency of these codes with computer simulation. The results of the simulation show that error correction efficiency increases with the length of the PF or PRF code.

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2012 XIII International Symposium on Problems of Redundancy in Information and Control Systems

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