Existence and nonexistence of almost-perfect autocorrelation sequences

  • Authors:
  • A. Pott;S. P. Bradley

  • Affiliations:
  • Inst. fur Math., Augsburg Univ.;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 1995

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Abstract

Shows that almost perfect autocorrelation sequences are the same as certain cyclic divisible difference sets. The authors apply known theorems on divisible difference sets to simplify and strengthen results by J. Wolfmann [1992]. In particular, they answer two questions which were posed by Wolfman