METHOD FOR READING OUT DIFFERENT IDENTIFICATION ELEMENTS IN A WIRELESS FASHION

摘要

A method for reading out different identification elements in a wireless fashion is described, wherein a reading out unit receives a signal (1), containing a basic sequence (2) and an identification sequence (3), from an identification element, and a grid (6) for evaluating the identification sequence (3) is generated from the basic sequence (2). In order to permit a relatively large number of identification elements to be read out without faults having to be accepted during the reading out of the identification sequence despite the influence of disrupting variables, it is proposed that the basic sequence (2) contains class information which is independent of the basis, on the basis of which the grid (6) is adapted for the evaluation of the identification sequence (3).