Patent ID: 7386059

Claim:
A receiving and transmitting arrangement for mobile radio, comprising: a baseband component having an output buffer associated therewith, the baseband component configured to process a reception signal or a transmission signal, and comprising an input/output configured for digital data transmission; a radiofrequency component configured to convert the reception signal into a baseband signal or convert a baseband signal into a transmission signal, and comprising an input/output configured for digital data transmission, and electrically coupled to the input/output of the baseband component for the digital transmission of useful data thereto or therefrom; a first digital multiconductor connection coupled between the input/outputs of the baseband component and the radiofrequency component, respectively, and configured to transmit the received useful data from the radiofrequency component to the baseband component and the useful data to be transmitted from the baseband component to the radiofrequency component; a second digital multiconductor connection coupled between the input/outputs of the baseband component and the radiofrequency component, respectively, and configured to transmit configuration data from the baseband component to the radio frequency component; a synchronization line configured to provide a unidirectional data transmission from the baseband component to the radiofrequency component; and a digital signal line configured to provide a unidirectional data transmission from the baseband component to the radiofrequency component, wherein during a transmission operation, the radiofrequency component is activated via a signal on the digital signal line and all the configuration data required for the transmission are transmitted to the radiofrequency component via the second multiconductor connection, and wherein as soon as a predetermined quantity of data bits have been written to the output buffer of the baseband component, a start signal is communicated to the radiofrequency component via the synchronization line in order to request the data bits from the output buffer of the baseband component for transfer via the first multiconductor connection to the radiofrequency component for additional processing thereof.