Bounds on mixed binary/ternary codes

  • Authors:
  • A. E. Brouwer;H. O. Hamalainen;P. R.J. Ostergard;N. J.A. Sloane

  • Affiliations:
  • Dept. of Math., Eindhoven Univ. of Technol.;-;-;-

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

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Abstract

Upper and lower bounds are presented for the maximal possible size of mixed binary/ternary error-correcting codes. A table up to length 13 is included. The upper bounds are obtained by applying the linear programming bound to the product of two association schemes. The lower bounds arise from a number of different constructions