Method of error correcting coding-type digital transmission comprising a step of puncturing scheme selection

摘要

the present invention relates to a method for the digital transmission of error correction coding type which includes, prior to a step of transmission on a channel, a coding procedure, comprising at least one step of punching, and, after the step of transmitting a label decoding device comprising at least a first step of the coding procedure, du00e9poinu00e7onnage.using a coding scheme, generating a coded information with a certain degree of redundancy in the representation, and the process of decoding information considering the useful information for correcting transmission errors.according to the invention, the method further includes a step of digital observation of transmission conditions and a step (2) selection of punching pattern to select the at least one parameter model of optimal performance administration one of a plurality of pattern of free marking predeterminedthe overall performance of the coding stage and the stage of stamping is a consistent performance.the method also includes a step (3) of the adaptive coding scheme which checks to see if the pattern selected by the punching step (2) leads to the selection of scheme of comprehensive marking marking of at least one data output of a coding stage. among a plurality of encoding steps which form the combination in parallel coding scheme, and,if necessary, modifies the coding scheme so that the coding step is no longer used.