OPTIMIERTES VERFAHREN ZUR NACHRICHTENÜBERTRAGUNG

For the transmitter, one or more of the following is determined: receiver memory management parameters, number of memory places available at the receiver, size of receiver memory locations. The number of remaining permissible information units is passed from the receiver to the transmitter, under time- or event control. Using this number and that associated with communications received, the receiver determines the memory locations still available for communications. The transmitter uses the number of information units which are still permissible, to determine the communications which can be still be transmitted to the receiver. An independent claim is included for a protocol machine operating as described.