Simple stopping criterion for min-sum iterative decoding algorithm

Jun Heo, K. Chung, K. M. Chugg

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

A simple stopping criterion for iterative decoding based on min-sum processing is presented. While most stopping criteria suggested in the literature are based on cross entropy (CE) and its simplification, the proposed stopping criterion is to check whether a decoded sequence is a valid codeword along the encoder trellis structure. This new stopping criterion requires less computational complexity and saves memory.

Original languageEnglish
Pages (from-to)1530-1531
Number of pages2
JournalElectronics Letters
Volume37
Issue number25
DOIs
Publication statusPublished - 2001 Dec 6
Externally publishedYes

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Iterative decoding
Computational complexity
Entropy
Data storage equipment
Processing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Simple stopping criterion for min-sum iterative decoding algorithm. / Heo, Jun; Chung, K.; Chugg, K. M.

In: Electronics Letters, Vol. 37, No. 25, 06.12.2001, p. 1530-1531.

Research output: Contribution to journalArticle

Heo, Jun ; Chung, K. ; Chugg, K. M. / Simple stopping criterion for min-sum iterative decoding algorithm. In: Electronics Letters. 2001 ; Vol. 37, No. 25. pp. 1530-1531.
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