FIELD: information technologies.
SUBSTANCE: useful signal is coded into a binary code, an initial determinate chaotic signal is formed by modulation of the chaotic signal parameters with the useful digital signal, the signal generated in this manner is summed with a noise signal produced by the noise generator, the received signal is sent along the communication channel to a receiving side, where it is divided into two identical signals, they are used to act at the second and third chaotic generators, signals from which are sent to a subtracting device. At the same time the noise generator characteristics are modulated with a digital or analogue signal, containing a false, irrelevant or open information message.
EFFECT: increased reliability and expansion of communication channel throughput capacity.
2 dwg
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