Joachim Klink

Method for changing-over to standby for a transmission device for the bidirectional transmission of digital signals and arrangement for carrying out the method

Method for monitoring the availability of connections in mpls networks

Method for assisting equivalent circuits in mpls networks

Method for alternate circuiting of transmission equipment in ring architectures for bidirectional transmission of ATM cells

Communication device for transmitting message signals

Circuit arrangement for providing a back-up circuit for transmission devices in ring architectures that route MPLS packets

Switching transmission units to an equivalent circuit for the purposes of bidirectional asynchronous cell transfer

Equivalent circuit process for a transmission device for the bidirectional transmission of digital signals and arrangement for implementing the process

Method for operation and monitoring of mpls networks

Apparatus for realising redundancy circuits of telecommunication devices in ring architectures for the bidirectional transmission of ATM cells