频率选择信道的非二进制自适应LDPC码:代码构造和迭代译码

2006 IEEE Information Theory Workshop - ITW '06 Chengdu Pub Date : 2006-10-01 DOI:10.1109/ITW2.2006.323784

J. Boutros, A. Ghaith, Y. Yi

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引用次数: 14

摘要

提出了一种定义在多个伽罗瓦域上的非二进制LDPC码。这种多伽罗瓦LDPC码能够适应频率选择信道的特点，适用于具有正交调幅的多载波传输

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Non-binary adaptive LDPC codes for frequency selective channels: code construction and iterative decoding

We propose a new type of non-binary LDPC codes defined over multiple Galois fields. The so called multi-Galois LDPC code can adapt to the profile of a frequency selective channel and is suitable for multi-carrier transmissions with quadrature amplitude modulations

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来源期刊

2006 IEEE Information Theory Workshop - ITW '06 Chengdu

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