METHOD AND TELECOMMUNICATIONS ASSEMBLY FOR TRANSMITTING DATA ON DIFFERENT TRANSMISSION PATHS IN A COMMUNICATIONS OPERATION AND TRANSMISSION SERVER FOR CARRYING OUT SAID METHOD

摘要

The invention relates to a method, a telecommunications assembly and a transmission server for transmitting data on different transmission paths in a communications operation between an application server and an end system, said transmission to the end system taking place simultaneously at least on each of the involved partial routes both as a narrowband transmission via at least one narrowband network and as a broadband transmission via at least one broadband network. The method comprises the following steps: a) transmission of data (backward channel data) that is destined for the end system (1) from the application server (4) to a transmission server (5); b) division of all data in the transmission server (5) to be transmitted to the end system (1) into at least two data streams, said division taking place upon arrival of the data to be transmitted to the end system (1) in the transmission server (5); c) transmission of at least one data stream from the transmission server (5) to the end system (1) at least on one partial route of a transmission path used for the purpose via at least one narrowband network (3); and d) simultaneous transmission of at least one additional data stream from the transmission server (5) to the end system on all data transmission sections of a transmission path used for the purpose via at least one broadband network (8).