FIELD: radio engineering and communication.
SUBSTANCE: invention relates to radio engineering, specifically to radio communication, and can be used in data transmission systems. Device comprises a source of commands, a polynomial CRC selection unit, a unit for adding CRC, an information source, an encoder, a modulator, a communication line, a demodulator, a decoder, m units for calculating CRC, a resolver, an information recipient and a command recipient.
EFFECT: technical result is high transfer speed and possibility of simultaneous transmission of commands and messages.
1 cl, 1 dwg
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