A Novel Variable-Order Threshold Serial Belief Propagation-Based Decoding Algorithm for LT Codes

The belief propagation (BP) algorithm is a widely adopted iterative decoding method for Luby transform (LT) codes. However, the conventional log-likelihood ratio BP (LLR-BP) decoder exhibits inherent limitations in additive white Gaussian noise (AWGN) channels. These limitations include high computa...

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Bibliographic Details
Published in:	IEEE Access
Main Authors:	Weibai Sun, Shuyan Ni, Tuofeng Lei, Rui Yang
Format:	Article
Language:	English
Published:	IEEE 2025-01-01
Subjects:	Belief propagation algorithm LT codes AWGN channel serial decoding threshold
Online Access:	https://ieeexplore.ieee.org/document/11095697/

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