FIELD: information technologies.
SUBSTANCE: invention relates to the radio communications and can be used in wireless communications system. Signals are transmitted with party check code usage with low density. Raise supporting party check matrix with low density is formed with the help of elements value extension in party check matrix with low density with the help of submatrix, which conforms a number of transmitting aerials. Specific transmitting signals are coded with usage of supporting raise party check matrix with low density. After that, coded signals are conversed seria/parallel and transmitted through transmission aerials.
EFFECT: improvement of data jam resistance in channel with noises while high-speed transmission.
36 cl, 16 dwg
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