FIELD: information technologies.
SUBSTANCE: at least one unit of information bits to be transmitted is coded and then segmented into a combination of subunits of coded bits. Alternated coded bits of the combination of subunits are collected and loaded into the ring buffer, having a combination of redundancy versions in the ring buffer, besides, each redundancy version corresponds to an initial bit index in the ring buffer. For each transfer a subset of bits is selected from the ring buffer by selection of the redundancy version. Selected subsets of bits are modulated and sent via at least one antenna. Redundancy versions, number of bits between the initial point of the first redundancy version and the initial point of the second redundancy version is not divided into at least one order of modulation.
EFFECT: improved process of ring buffer speed justification in systems of orthogonal frequency division multiplexing.
24 cl, 16 dwg, 4 tbl
