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

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

Research output: Contribution to journalArticle

13 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 languageEnglish
Pages (from-to)607-609
Number of pages3
JournalIEEE Communications Letters
Volume11
Issue number7
DOIs
Publication statusPublished - 2007 Jul 1

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LDPC Codes
Vertex of a graph
Connectivity
Computer Simulation
Computer simulation

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Kim, Sung Ha ; Kim, Joon Sung ; Kim, Dae Son ; Song, Hong-Yeop. / LDPC code construction with low error floor based on the IPEG algorithm. In: IEEE Communications Letters. 2007 ; Vol. 11, No. 7. pp. 607-609.
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LDPC code construction with low error floor based on the IPEG algorithm. / Kim, Sung Ha; Kim, Joon Sung; Kim, Dae Son; Song, Hong-Yeop.

In: IEEE Communications Letters, Vol. 11, No. 7, 01.07.2007, p. 607-609.

Research output: Contribution to journalArticle

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