Coding process for coding images, sound, data etc physical magnitudes etc by including at least operation of permutation that preserves divisibility of polynomial representations of sequences by set polynomials

摘要

The process provides a turbo-coding set including at least an operation of permutation that preserves divisibility of polynomial representations of sequences by set polynomials and an operation of convolution coding that includes a division by such polynomial. interlacing units (203) form from (K+M2) and dj (K+M2) asterisk M1) form interlocking sequences dij, whose symbols are in different orders. A second convolution coder (204), provides from such obtained sequences coded vw, representative of the K sequences used in a cordless transmission channel. Independent claims are included for: (a) a coding device (b) a speech signals processing device (c) a data transmission device (d) a binary data signals processing device