| 摘要 |
The invention relates to a process for transmission of data via a communication network to a terminal (TE1), and a network node for executing the process. The data are transmitted to the terminal (TE1) via the network node (FSW1) which can be connected to two or more terminals (TE1 to TE3). On the network side at the network node (FSW1) for the transmission of data, a data stream is received which consists of useful data and protocol data. The network node removes the majority of the protocol data from the data stream received on the network side at the network node for the transmission of data and switches the remaining data stream in the direction of the terminal (TE1). It is particularly advantageous that a function (PHN) for the terminals connected to the network node (FSW1) processes the communication protocols of one or more communication layers and removes the protocol data allocated to these communication layers. It is also advantageous that one IP address is allocated to the network node (FSW1) for all terminals connected to this and hence only one IP address is required for all terminals connected with the network node (FSW1). Preferably, the communication network (KN) is a bus system. <IMAGE> |
