FIELD: generation of quasi-complementary turbocodes in data transfer systems.
SUBSTANCE: proposed method and device are designed for generation of data character sequences and sets of parity character sequences, at least one parity character sequence being generated from each of composite coders and at least one parity character sequence being in compliance with at least one other parity character sequence; separate interleaving of data character sequences and parity character ones for producing sequentially integrated character sequence; generation of new parity character sequence by multiplexing interleaved characters of respective parity sequences; sequential integration of interleaved data character sequence and new parity character sequence; and generation of quasi-complementary turbocode subcode with desired code speed by recursive choice of preset number of characters from sequentially integrated symbolic sequence at preset original position according to desired code speed.
EFFECT: provision for optimizing code combination.
5 cl, 3 dwg
