Further Improvements in Decoding Performance for 5G LDPC Codes Based on Modified Check-Node Unit

Further Improvements in Decoding Performance for 5G LDPC Codes Based on Modified Check-Node Unit

One of the most important units of Low-Density Parity-Check (LDPC) decoders is the Check-Node Unit. Its main task is to find the first two minimum values among incoming variable-to-check messages and return check-to-variable messages. This block significantly affects the decoding performance, as wel...

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Bibliographic Details
Main Authors: B. N. Tran-Thi, T. T. Nguyen-Ly, T. Hoang
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2023-06-01
Series:Radioengineering
Subjects:
bit error rate
cnu architecture
ldpc codes
low computational complexity
min-sum algorithm
normalized min-sum
Online Access:https://www.radioeng.cz/fulltexts/2023/23_02_0226_0235.pdf

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