FIELD: radio engineering.
SUBSTANCE: invention relates to radio engineering and communication using multiple noise-like signals (NLS). Method consists in transmission of message elements by one of NLS ensemble on variable time intervals (slots). System comprises a converter of input discrete messages, a unit of commutators, an NLS generator, a commutator control unit, a communication channel, a matched filter, a resolver, a code encryption key generator, a switch unit, a switch control unit, an output discrete message generator, a decryption key generator and a slot programmer.
EFFECT: high security of discrete messages when transmitting over a communication channel due to synchronized encryption of NLS code numbers on variable time intervals (slots) and providing energy-secretive and optimal transmission of discrete messages to a user over a communication channel in the presence of noise and interference.
16 cl, 5 dwg
