Patent attributes
A shared wired-based medium is deployed inside a vehicle, so as to interconnect various in-vehicle communication components such as radio transmitters, radio receivers, antennas, and processors. The shared wired-based medium is used by each of the communication components to send and receive intermediate-frequency (IF) signals to and from at least one of the other communication components, thereby implementing an efficient in-vehicle IF communication bus, in which each of the IF signals may be a frequency-shifted version of an original signal produced by one of the communication components, and in which such IF signal, after being transported by the shared wired-based medium, is extracted from the shared wired-based medium by at least one of the other communication components, which in turn frequency-shifts the extracted IF signal into a respective radio-frequency (RF) signal capable, for example, of being wirelessly transmitted outside of the vehicle.
