Suspicion Distillation Gradient Descent Bit-Flipping Algorithm

Suspicion Distillation Gradient Descent Bit-Flipping Algorithm

We propose a novel variant of the gradient descent bit-flipping (GDBF) algorithm for decoding low-density parity-check (LDPC) codes over the binary symmetric channel. The new bit-flipping rule is based on the reliability information passed from neighboring nodes in the corresponding Tanner graph. Th...

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Bibliographic Details
Main Authors: Predrag Ivaniš, Srdjan Brkić, Bane Vasić
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Entropy
Subjects:
bit-flipping algorithm
decoder re-initializations
gradient descent
iterative decoding
low-density parity-check codes
Online Access:https://www.mdpi.com/1099-4300/24/4/558

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