Signal to noise ratio ( SNR) is required for maximum aposteriori probability ( MAP) decoder of Turbo codes, otherwise there is some loss of SNR. A new algorithm of SNR estimator is proposed, which is based on the high order statistic analysis.

  • Turbo码的MAP(最大后验概率)译码算法需要估值信噪比,否则会有一定的信噪比损失。

  • 互联网摘选 2025-01-19 23:26:46

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