Johann Arnold

Communications system and method for synchronizing a communications cycle

Method for synchronizing nodes of a communications system

Method for transmitting real time data messages in a cyclic communications system

System, method and security module for securing the access of a user to at least one automation component of an automation system

Communications system and method for synchronising a communications cycle

Real-time communication protecting method for e.g. automation system, involves producing and managing code in discrete device for protecting real-time communication that takes place by protecting unit in connection layer of reference model

System and associated method for receiving data telegrams in communication systems having redundant network paths

System and method for introducing redundancy mechanisms into a communication system

Network protection device

Vorrichtung und Koppelgerät, so genannter transparenter Tunnel-Proxy, zur Sicherung eines Datenzugriffs