A BP Decoding Algorithm Based on Nodes Residual for LDPC Codes and Its Hardware Implementation

2012 ◽  
Vol 6 (1) ◽  
pp. 642-645
Author(s):  
Zhongxun Wang ◽  
Xingcheng Wang ◽  
Fangqiang Zhu
Keyword(s):  
Hardware Implementation ◽  
Ldpc Codes ◽  
Decoding Algorithm

A BP Decoding Algorithm Based on Nodes Residual for LDPC Codes and its Hardware Implementation

2011 ◽  
Vol 128-129 ◽  
pp. 7-10
Author(s):  
Zhong Xun Wang ◽  
Xing Cheng Wang ◽  
Fang Qiang Zhu
Keyword(s):  
Hardware Implementation ◽  
Belief Propagation ◽  
Dynamic Scheduling ◽  
Ldpc Codes ◽  
Ldpc Code ◽  
Low Complexity ◽  
Decoding Algorithm ◽  
Fast Decoding ◽  
Good For

We researched BP decoding algorithm based on variable-to-check information residual for LDPC code (VC-RBP) in this paper. It is a dynamic scheduling belief propagation using residuals, and has some advantages，such as fast decoding, good performance, and low complexity. It is similar to residual belief propagation (RBP),but has some difference in computing the residual message. This paper further optimized the new algorithm on DSP of TMS320dm6446, and it is good for hardware implementation.

Average Magnitude Based Weighted Bit-flipping Decoding Algorithm for LDPC Codes

2014 ◽  
Vol 35 (11) ◽  
pp. 2572-2578 ◽  
Author(s):  
Gao-yuan Zhang ◽  
Liang Zhou ◽  
Wei-wei Su ◽  
Hong Wen
Keyword(s):  
Ldpc Codes ◽  
Decoding Algorithm

An Improved Reliability-Based Decoding Algorithm for NB-LDPC Codes

2021 ◽  
pp. 1-1
Author(s):  
Suwen Song ◽  
Jing Tian ◽  
Jun Lin ◽  
Zhongfeng Wang
Keyword(s):  
Ldpc Codes ◽  
Decoding Algorithm

scholarly journals Design and efficient hardware implementation schemes for non-Quasi-Cyclic LDPC codes

2017 ◽  
Vol 22 (01) ◽  
pp. 92-103
Author(s):  
Baihong Lin ◽  
Yukui Pei ◽  
Liuguo Yin ◽  
Jianhua Lu
Keyword(s):  
Hardware Implementation ◽  
Ldpc Codes

scholarly journals A Parallel Layered Decoding Algorithm for Non-layered LDPC Codes

2010 ◽  
Vol 32 (8) ◽  
pp. 1956-1960
Author(s):  
Kun Guo ◽  
Yong Hei ◽  
Yu-mei Zhou ◽  
Shu-shan Qiao
Keyword(s):  
Ldpc Codes ◽  
Decoding Algorithm ◽  
Layered Decoding

scholarly journals Generalized Joint Shuffled Scheduling Decoding Algorithm for the JSCC System Based on Protograph-LDPC Codes

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Zhiping Xu ◽  
Lin Wang ◽  
Shaohua Hong ◽  
Guanrong Chen
Keyword(s):  
Ldpc Codes ◽  
Decoding Algorithm
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