The Algorithm of Nonlinear Data Coding and Decoding by Fixed Point Transformations for Secured Mobile Digital Communication Systems
V.V. Dubrouski, H. I. Dulkevich · 2024
The article discusses the method of coding and decoding of binary information stream by the methods of nonlinear dynamics in a finite Galois Field, each state in which is determined by a known value. The proposed algorithm is defined for values with a sign and provides effective signal coding and decoding for digital communication systems. Algorithms and the results of numerical modeling are given. The fundamental possibility of self-healing the decoding ability of the signal processing device under the conditions of interference is shown.