LDPC code construction with low error floor based on the IPEG algorithm

Sung Ha Kim; Joon Sung Kim; Dae Son Kim; Hong Yeop Song

doi:10.1109/LCOMM.2007.061650

LDPC code construction with low error floor based on the IPEG algorithm

Sung Ha Kim, Joon Sung Kim, Dae Son Kim, Hong Yeop Song

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

We propose a modification on the improved progressive-edge-growth(IPEG) algorithm. Proposed modification increases the connectivity of variable nodes using extrinsic message degree of variable nodes, which results in reducing the small stopping sets. Through computer simulation, we confirm that the codes constructed by the proposed algorithm have lower error floor than those constructed by the original IPEG algorithm.

Original language	English
Pages (from-to)	607-609
Number of pages	3
Journal	IEEE Communications Letters
Volume	11
Issue number	7
DOIs	https://doi.org/10.1109/LCOMM.2007.061650
Publication status	Published - 2007 Jul

All Science Journal Classification (ASJC) codes

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2007.061650

Cite this

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abstract = "We propose a modification on the improved progressive-edge-growth(IPEG) algorithm. Proposed modification increases the connectivity of variable nodes using extrinsic message degree of variable nodes, which results in reducing the small stopping sets. Through computer simulation, we confirm that the codes constructed by the proposed algorithm have lower error floor than those constructed by the original IPEG algorithm.",

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AU - Song, Hong Yeop

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AB - We propose a modification on the improved progressive-edge-growth(IPEG) algorithm. Proposed modification increases the connectivity of variable nodes using extrinsic message degree of variable nodes, which results in reducing the small stopping sets. Through computer simulation, we confirm that the codes constructed by the proposed algorithm have lower error floor than those constructed by the original IPEG algorithm.

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LDPC code construction with low error floor based on the IPEG algorithm

Abstract

All Science Journal Classification (ASJC) codes

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