A method or corresponding apparatus for remote transmission of a negotiable instrument. The method comprises correlating the received signals to produce a correlation and making a selection from the correlation to create a replica for enhancing the received signals. Each of the first plurality of identical subsets of resources extends over at least one of a different time period or a different number of subcarriers than each of the second plurality of identical subsets of resources. The tip centers the screw during the positioning operation in such a way that the boring part executes a circular displacement about the boring tip, which expands the through hole to the desired size, whereas the bore in the substructure is produced with the diameter of the boring part.