Parrot

Dibcom

Parrot Automotive

Parrot Faurecia Automotive

Antunes, Joseph

Guillaume Defoug

Henri Fallon

Stéphane De Marchi

Joseph Antunes

The method includes determining () a first surface of a first coverage zone, determining () second surfaces of second coverage zones, determining (), amongst the second coverage zones, a second coverage zone, referred to as the most probable second coverage zone, whose second surface has the greater overlapping with the surface of the first coverage zone, and attempting () to synchronize the turner with a second signal emitted over the most probable second coverage zone, in order to receive a second service.

Method for synchronizing a tuner, corresponding device, receiver comprising the device, and mobile phone comprising the receiver

This method for receiving a data stream transmitted over several radiofrequency channels each with a different frequency, comprises scanning the bandwidth to identify available radiofrequency channels, determining a quality indicator for each available radiofrequency channel and selecting a channel for receiving the data stream depending upon said quality indicators. The method further comprises determining a refreshing period for the quality indicator of each available channel and weighting every determined refreshing period depending on the value of the quality indicator of the currently received channel.

Periodical refreshing for radio channels quality indicator

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Paris, France

Guillaume Defoug