METHOD OF TRANSMITTING INFORMATION USING BROADBAND SIGNALS Russian patent published in 2020 - IPC H04L27/00 H04B1/10 

FIELD: radio equipment.

SUBSTANCE: invention relates to radio engineering and can be used in designing multichannel communication systems with modulated carrier frequencies. This method includes modulation of carrier oscillation on transmitting side, transmission of modulated signal through communication line, finding correlation function Y(τ) on receiving side signal and making a decision on the value of the transmitted symbol by comparing the Y(τ), calculated for various modulation and coding parameters, wherein carrier is a frequency-modulated signal, which is Doppler-invariant, each alphabet symbol is additionally coded by different from the another value of base logarithm of carrier wave modulating function b, and on the receiving side the energy sums of the mutually correlated functions Y(τ,b) input signal with quadrature standards of frequency-modulated signals with given parameters and with different time shifts τ_i start of carrier wave argument counts, as well as values of the base of the logarithm b_j of the modulating function of the carrier wave and assigning to the received symbol that value a_ij, for which result of power sum of mutually correlative processing of signals Y(τ_i,b_j) turned out to be maximum.

EFFECT: increased volume of ensemble of orthogonal signals due to additional parameter.

1 cl, 2 dwg