Optimized Construction of Protograph G-LDPC Codes by Modified EXIT Chart and MACE for New-Generation Wireless Communications

Optimized Construction of Protograph G-LDPC Codes by Modified EXIT Chart and MACE for New-Generation Wireless Communications

In this paper, a new systematic construction of optimized protograph generalized low-density parity-check codes with good decoding threshold and low error floor is proposed. First, a typical code graph is generated by combining an accumulate-repeat-accumulate seed protograph with a Tanner graph exte...

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Bibliographic Details
Main Authors: Jianrong Bao, Bin Jiang, Chao Liu
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Generalized QC LDPC codes
protograph
modified EXIT
MACE
minimum distance
Online Access:https://ieeexplore.ieee.org/document/8478140/

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