METHOD AND TELECOMMUNICATIONS UNIT FOR ESTABLISHING A TELECOMMUNICATIONS LINK IN SUPERPOSED DIGITAL RADIO NETWORKS

摘要

In a method for establishing a telecommunications link by means of bursts in a digital radio network having at least one other digital radio network superposed thereon, the bursts of the two digital radio networks have the same bit structure but differ in a specific bit sequence (training sequence), and this training sequence of a burst is checked during the establishment of the telecommunications link. By processing only bursts with the training sequence(s) of the desired digital radio network, erroneously received other bursts are filtered out and discarded.