Method of detection and / or automatic correction of errors in a stream of clinical multiplexed

摘要

The present invention relates to a method of detecting and / or automatic correction of errors in a stream of multiplexed data. The data stream comprises a plurality of channels of data interleaved organized in a cyclic manner in the frames, each data channel having a time interval assigned to the inside of each frame, in which space is a sample of the data belonging to the channel. The flow of data samples are ordinary and glitchs, which causes a shift of the data samples regular intervals relative to the subsequent. The glitchs are identified by means of a viterbi algorithm. As the states associated to each sample of data, the algorithm used for the possible shifts (that is - to - say an offset of an interval, two intervals, etc.) caused by glitchs received up to the sample of associated data. The transitions between states are authorized comprise a first transition, representing a reception of a sample of ordinary data, and a second transition, representing a reception of a glitch.