A communication method in a communication system

The invention relates to a communication method comprising a sending a query message (22) from a central entity (10) to at least one node (K For each polled node the central instance be based on a node-specific response time (T From received signals during this time window the central instance filters out a sent from node polled response message (A On the basis of the node-specific time window (Δ Furthermore, the invention includes a computing unit which is set up to act as a central authority, a communication system and a computer program and a computer-readable storage program with the computer program.