About one reception method of code combinations

Authors

  • V. A. Kazakov National Polytechnic Institute, Mexico
  • Migel Sanchez Meraz National Polytechnic Institute, Mexico

DOI:

https://doi.org/10.3103/S0735272706120016

Abstract

The simple method of decrease of an error probability at reception of code combinations due to appropriate change of a threshold at processing verifying symbols is considered. The general formulas are given. The examples illustrating efficiency of a method are represented.

References

BORODIN, L.F. Introduction in the Theory of Noise-Resistant Coding [in Russian]. Moscow: Sov. Radio, 1968.

KORZHIK, V.I.; FINK, L.M. Noise-Resistant Coding of Discrete Messages in Channels with Random Structure [in Russian]. Moscow: Svyaz’, 1975.

FELDMAN, J.; KOETTER, R.; VONTOBEL, P.O. "The benefit of thresholding in LP decoding of LDPC codes," Proc. of Int. Symp. on Information Theory, 4-9 Sept. 2005, Adelaide, Australia. IEEE, 2005, p. 307-311. DOI: https://doi.org/10.1109/ISIT.2005.1523344.

VONTOBEL, P.; KOETTER, R. "On the relationship between linear programming decoding and min-sum algorithm decoding," Proc. of Int. Symp. on Information Theory and its Applications, ISITA, 10-13 Oct. 2004, Parma, Italy. Parma, 2004, p.991-996.

TIKHONOV, V.I. Optimal Signals Reception [in Russian]. Moscow: Radio i Svyaz’, 1983.

BLOKH, E.L. Immunity of Communication Systems with Requery [in Russian]. Moscow: Nauka, 1963.

Published

2006-12-01

Issue

Section

Research Articles