A linear programming estimate of the weight distribution of BCH (255,k)

  • Authors:

  • M. Sala;A. Tamponi

  • Affiliations:

  • Dipt. di Matematica, Milan Univ.;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

To estimate the weight distribution of a binary linear code, a linear programming approach has been proposed, which leads to the best known values for BCH (255,k). Following that approach, we propose three methods which give tighter estimates. At the same time, we find the distance of the dual of BCH [255,199,15]