Iterative decoding of codes over complex numbers

J. Haring, A. Vinck
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引用次数: 5

Abstract

We consider the application of complex number (CN) codes to achieve a diversity gain when transmitting over a channel with both Gaussian and impulsive noise. By utilizing the idea of turbo decoding we derive a novel decoding algorithm for CN codes. The algorithm can be generalized for the compound channel with and without channel state information (CSI). Moreover, it can be applied when using the OFDM modulation scheme on such channels.
复数上的代码的迭代解码
我们考虑使用复数码来实现在高斯噪声和脉冲噪声信道上的分集增益。利用turbo译码的思想,提出了一种新的CN码译码算法。该算法可以推广到有信道状态信息和没有信道状态信息的复合信道。此外,它还可以应用于在这些信道上使用OFDM调制方案。
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