Code-modulated transmission method, and a working according to this transmission method transmission system

The invention concerns a transmission process for transmitting data between a base station (BS) and a plurality of subscriber stations (MS) in tramsmission channels of a broadband signal. These channels can be distinguished by different codes (Cs, C1, ..., Cq) which modulate the broadband signal, are themselves each modulated by the data to be transmitted in the respective transmission channel and are superimposed in the broadband signal. According to the invention, at least one of the transmission channels (e.g. Cs) is highlighted as the prioritized transmission channel with respect to the other transmission channels (C1, ..., Cq) in that its phase angle is shifted by a set amount with respect to the phase angles of the other transmission channels.