Data method for transmitting data through a communications tunnel transfers data between different devices in a total system

摘要

A distinct linkage identification (5) has parameters for identifying transferred data (TD) and type of TD. Information dependent on the type of TD contains application purpose, target address for first (2) and second (3) receiving devices in a total system (TS) (4), communications paths to be used in the TS, sub-classification of type of TD and/or identification unambiguous to a subsystem.