Radio receiver with adaptive tuner

摘要

A mobile radio receiver for a vehicle. The mobile radio receiver includes a tuner front-end section, a location data port, a sensor port, and a data processing unit. The location data port is used for receiving tuner location data. The sensor port is used for receiving one or more sensor signals. The data processing unit is operably connected with the tuner front-end section, with the location data port, and with the sensor port. The data processing unit further comprises predetermined tuner location data and predetermined relationship data sets for determining a set of tuner front-end section parameters based on the sensor signals. The mobile radio receiver provides an operational mode, a checking mode, a tuner parameter adjustment mode, and a tuner parameter application mode.

主权项

1. A mobile radio receiver for a vehicle comprising:
a tuner front-end section; a location data port configured to receive tuner location data; a sensor port configured to receive at least one sensor signal; and a data processing unit operably connected to: the tuner front-end section, the location data port, and the sensor port, the data processing unit further comprising: at least two predetermined tuner location data and at least two pre-determined relationship data sets for determining a set of tuner front-end section parameters based on the at least one sensor signal, wherein the mobile radio receiver provides an operational mode, a checking mode, a tuner parameter adjustment mode, and a tuner parameter application mode,
in the operational mode, the tuner front-end section operates according to at least one set of tuner front-end section parameters,in the checking mode, the data processing unit checks the at least one sensor signal against at least one predetermined threshold, such that the mobile radio receiver enters the parameter adjustment mode when the at least one sensor signal exceeds the at least one predetermined threshold,in the tuner parameter adjustment mode, the data processing unit determines a new set of tuner front-end section parameters based on the tuner location data, a relationship data set, and the at least one sensor signal, andin the tuner parameter application mode, the data processing unit updates the tuner front-end section with the new set of tuner front-end section parameters.