Analysis of TDMP Algorithm of LDPC Codes Based on Density Evolution and Gaussian Approximation

Analysis of TDMP Algorithm of LDPC Codes Based on Density Evolution and Gaussian Approximation

Based on density evolution analysis of the existing belief propagation (BP) algorithm, the Turbo Decoding Message Passing (TDMP) algorithm was analyzed from the perspective of density evolution and Gaussian approximation, and the theoretical analysis process of TDMP algorithm was given. When calcula...

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Bibliographic Details
Main Authors: Xiumin Wang, Hong Chang, Jun Li, Weilin Cao, Liang Shan
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Entropy
Subjects:
density evolution
Gaussian approximation
BP algorithm
TDMP algorithm
convergence speed
Online Access:https://www.mdpi.com/1099-4300/21/5/457

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