Improved approximate check polytope projection algorithm of ADMM penalized decoding for LDPC codes in IoTs

Abstract The alternating direction method of multipliers (ADMM) penalized decoding method is a popular technology for low-density parity-check (LDPC) codes in Internet of Things (IoT) communications. In this method, Euclidean projection is a key factor affecting computational complexity. Existing pr...

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Bibliographic Details
Main Authors: Yue Zhao, Biao Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-97807-5
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