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arXiv · 1904.10410

A Refined Scaling Law for Spatially Coupled LDPC Codes Over the Binary Erasure Channel

Roman Sokolovskii·Fredrik Brännström·Alexandre Graell i Amat
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Abstract

We propose a refined scaling law to predict the finite-length performance in the waterfall region of spatially coupled low-density parity-check codes over the binary erasure channel. In particular, we introduce some improvements to the scaling law proposed by Olmos and Urbanke that result in a better agreement between the predicted and simulated frame error rate. We also show how the scaling law can be extended to predict the bit error rate performance.

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Roman Sokolovskii, Fredrik Brännström, Alexandre Graell i Amat. 2019-04-23. A Refined Scaling Law for Spatially Coupled LDPC Codes Over the Binary Erasure Channel. https://doi.org/10.1109/itw44776.2019.8989167

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