Abstract: A method is provided for the adaptive pre-distortion of digital raw data values for a communication appliance output stage having a power amplifier, the method including the following steps: a) the raw data values (Vm) are pre-distorted by multiplying the raw data values by pre-distortion values from a lookup table (2) containing an association between amplitudes of the raw data values and pre-distortion values; b) output signal values (Vr) of the power amplifier (6) are redirected to an adaptation unit (9); d) temporally corresponding raw data values and output signal values are compared in the adaptation unit in order to assess the distortions of the power amplifier (6); and e) the lookup table (2) is adapted on the basis of results of step d). The present invention seeks to dispense with computing power required to adapt pre-distortion values.

Abstract: A method is provided for identifying a first subscriber of a telecommunication network, a receiving terminal for identifying a first subscriber of a telecommunication network, and a transmitting terminal. According to the inventive method, the identification of the first subscriber is carried out in such a manner that information of at least one type of information for identifying the first subscriber is output to at least one receiving terminal, whereby the output of information of the information type text is excluded on the at least one receiving terminal. This method enables identification capabilities to be integrated in a more diverse manner; in particular, multimedia representations are integrated during the identification of the first subscriber of the telecommunications network.