Processing of a broadcast signal
AssigneePreh Car Connect GmbH
InventorVolker Gnann
Life of this patent
Estimating the term…
Abstract
A broadcast receiver for processing of a broadcast signal, and a method for processing a broadcast signal by a broadcast receiver. The broadcast receiver includes: a receiver unit that is set up to receive the broadcast signal and convert the received broadcast signal into a digital data signal; a bandwidth filter unit that is set up to filter the data signal with a variable filtering bandwidth; a demodulation unit that is set up to demodulate the filtered data signal; a signal content analysis unit that is set up to determine a signal content of the demodulated data signal; a signal quality analysis unit that is set up to determine a signal quality of the data signal; and a bandwidth regulation unit that is set up to regulate the filtering bandwidth depending on the signal content and the signal quality.
Claims10
A broadcast receiver for processing of a broadcast signal, comprising:
- a receiver unit that is set up to receive the broadcast signal and convert the received broadcast signal into a digital data signal;
- a bandwidth filter unit that is set up to filter the data signal with a variable filtering bandwidth;
- a demodulation unit that is set up to demodulate the filtered data signal;
- a signal content analysis unit that is set up to determine a signal content of the demodulated data signal;
- a signal quality analysis unit that is set up to determine a signal quality of the data signal;
- and
- a bandwidth regulation unit that is set up to regulate the filtering bandwidth depending on the signal content and the signal quality.
A method for processing of a broadcast signal by a broadcast receiver, the method comprising:
- receiving the broadcast signal;
- converting the received broadcast signal into a digital data signal;
- filtering the data signal with a variable filtering bandwidth;
- demodulating the filtered data signal;
- determining a signal content of the demodulated data signal;
- determining a signal quality of the data signal;
- and
- regulating the filtering bandwidth depending on the signal content and the signal quality.
Dependencies are inferred from the claim text.