Method for transmitting data in a packet-oriented communications network and correspondingly configured user terminal in said communications network

摘要

A method for transmitting data in a packet-oriented communications network, in particular of a motor vehicle, with a guaranteed maximum transmission time for the data packets in the communications network, and to a user terminal in the communications network. In the method, a specific quality of service as a capacity of the communication link is reserved prior to a data transmission by a reservation request from the sender of the data to the receiver of the data and the requested quality of service as a capacity of the communication link between the sender and the receiver is guaranteed in the network for the data stream by the confirmation of the reservation request, or an indication is given by a rejection that transmission is not possible. In addition, the capacity of the communications network is determined cyclically prior to a reservation request, after a rejection and/or at predefinable time intervals.