Deep Learning-Based Quantization of L-Values for Gray-Coded Modulation

18 Jun 2019Marius ArvinteSriram VishwanathAhmed H. Tewfik

In this work, a deep learning-based quantization scheme for log-likelihood ratio (L-value) storage is introduced. We analyze the dependency between the average magnitude of different L-values from the same quadrature amplitude modulation (QAM) symbol and show they follow a consistent ordering... (read more)

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