Gradient Descent Bit-Flipping Decoding with Momentum
Gradient Descent Bit-Flipping Decoding with Momentum
复制标题
带动量的梯度下降位翻转解码
DOI:
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
V. Savin
中科院分区:
文献类型:
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作者:
V. Savin
In this paper, we propose a Gradient Descent Bit-Flipping (GDBF) decoding with momentum, which considers past updates to provide inertia to the decoding process. We show that GDBF or randomized GDBF decoders with momentum may closely approach the floating-point Belief-Propagation decoding performance, and even outperform it in the error-floor region, especially for graphs with high connectivity degree.