METHOD OF TRANSMITTING INFORMATION USING EXTENDED LOGICAL TERNARY NOISE-IMMUNE CODE IN NARROWBAND AND BROADBAND COMMUNICATION MODES Russian patent published in 2025 - IPC G08C19/28 

FIELD: physics.

SUBSTANCE: invention relates to telecommunication. For this purpose, disclosed is a method of transmitting information, in which on the transmitting side the original stream of symbols is replaced with a compressed logical ternary code with duplicating symbols T_i(S_i) with conversion during primary modulation of ternary code symbols into pulse-width modulation, and their duplicating symbols S₀, S₁ and S₂ into amplitude-pulse modulation, while occurring in the formed sequence T_i(S_i) symbols T₀(S₀) and following symbols T₁(S₁), as well as symbols T₀(S₀) and following symbols T₂(S₂) are combined and replaced with newly introduced symbols T₃(S₃) and T₄(S₄), as a result of which five-position codes are formed, represented by symbols: T₀(S₀)↔<11,00>₂; T₁(S₁)↔<10,001>₂, T₂(S₂)↔<101>₂, T₃(S₃)↔<110,0001>₂, T₄(S₄)↔<1101>₂, and at the receiving side, the received codes represented by duplicate symbols T_i(S_i) are demodulated, and the reliability of the restored sequence is monitored.

EFFECT: high noise immunity and error detection.

5 cl, 8 dwg, 2 tbl