An Efficient Construction Method for Quasi-Cyclic Low Density Parity Check Codes

An Efficient Construction Method for Quasi-Cyclic Low Density Parity Check Codes

In this paper, we propose an optimized belief propagation (OBP) based progressive edge-growth (PEG) method for constructing quasi-cyclic low density parity check (QC-LDPC) codes. In this proposed method, Tanner graphs are built by progressively appending the check nodes rather than the variable node...

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Bibliographic Details
Main Authors: Yiming Lei, Mingke Dong
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
LDPC
PEG
code construction
convergence
Online Access:https://ieeexplore.ieee.org/document/7872452/

Internet

https://ieeexplore.ieee.org/document/7872452/

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