Generalized Adaptive Diversity Gradient Descent Bit-Flipping with a Finite State Machine

Generalized Adaptive Diversity Gradient Descent Bit-Flipping with a Finite State Machine

In this paper, we introduce a novel gradient descent bit-flipping algorithm with a finite state machine (GDBF-wSM) for iterative decoding of low-density parity-check (LDPC) codes. The algorithm utilizes a finite state machine to update variable node potentials—for each variable node, the correspondi...

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Bibliographic Details
Main Authors: Jovan Milojković, Srdjan Brkić, Predrag Ivaniš, Bane Vasić
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Entropy
Subjects:
bit-flipping algorithm
gradient descent
iterative decoding
low-density parity-check codes
momentum
finite state machine
Online Access:https://www.mdpi.com/1099-4300/27/1/49
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