The Method of Increasing the Efficiency of Signal Processing Due to the Use of Harmonic Operators
Iryna Zamrii, Halyna Haidur, Андрій Собчук, Tetiana Hryshanovych, Kateryna Zinchenko, Ігор Половінкін · 2022
The construction of secure data transmission channels in information networks, the development and implementation of switching technologies that increase the bandwidth and quality of data transmission is the main task of the work of specialists in the field of telecommunications. An important concept in the theory of signal transmission is the principle of orthogonality or reception, which allows choosing a system of orthogonal functions (carrier signals) that provide the best transmission quality. When the signals are equal, the orthogonality coefficient has a maximum value, and if the signals are different, then the orthogonality coefficient is zero. To improve the efficiency of existing methods of signal processing, it is proposed to use the apparatus of operators of polyharmonic equations with certain boundary conditions, which were not previously presented in similar methods. The effectiveness of these methods for the study of secure information transmission is much higher compared to the use of the classical Fourier transform, which significantly increases the probability of reliable data transmission.