Optimal bit length estimation IN COMMUNICATION SYSTEM BY USING BISPECTRUM-ORGANIZED MODULATION

V.V. Naumenko, A.V. Totsky

A method for estimation the optimal bit length in communication system using bispectrum-organized modulation and demodulation procedure using test recognition statistic in the form of bispectrum magnitude peak is proposed. Results of computations of the bit error probability performed in a wide range of bit energy-to-additive Gaussian noise spectral density ratios demonstrate the benefits concerning noise resistance of the proposed method comparing to classical frequency shift keying and test statistics in the form of correlation integral maximum are represented.

Key words: bit length, noise immunity, spectral density, bispectrum, triplet.