METHOD OF TRANSMITTING INFORMATION OVER A SHORT-WAVE COMMUNICATION CHANNEL USING FREQUENCY-SHIFT KEYED SIGNALS Russian patent published in 2019 - IPC H04L27/22 

Abstract RU 2705357 C1

FIELD: radio equipment.

SUBSTANCE: invention relates to radio engineering and can be used in digital radio communication channels. Method of frequency-distributed transmission of discrete messages defines an algorithm for generation and detection of radio signals manipulated by amplitude and frequency corresponding to multi-element symbol, successively transmitted radio pulses on frequency-spaced subchannels, the number of which corresponds to the number of time positions for duration of one symbol.

EFFECT: high speed of transmitting n-element signals with the possibility of detecting errors at the level of signal reception (detection / demodulation).

1 cl, 4 dwg

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RU 2 705 357 C1

Authors

Dvornikov Sergej Viktorovich

Pshenichnikov Aleksandr Viktorovich

Balykov Anton Aleksandrovich

Ovchinnikov Georgij Revmirovich

Prisyazhnyuk Andrej Sergeevich

Dates

2019-11-07Published

2019-04-11Filed