SYSTEM AND METHOD FOR SELECTING A FREQUENCY FOR PERSONAL-USE FM TRANSMISSION

SYSTEM AND METHOD FOR SELECTING A FREQUENCY FOR PERSONAL-USE FM TRANSMISSION

A portable electronic device includes a radio frequency receiver; a radio frequency transmitter; and a processing system coupled with the receiver and transmitter. The processing system directs the receiver to scan a radio frequency spectrum for available radio channels over which the transmitter ma...

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Hauptverfasser: SHOYKHET EUGENE L, BRIDGES JASON D
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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creator SHOYKHET EUGENE L
BRIDGES JASON D
description A portable electronic device includes a radio frequency receiver; a radio frequency transmitter; and a processing system coupled with the receiver and transmitter. The processing system directs the receiver to scan a radio frequency spectrum for available radio channels over which the transmitter may transmit. The processing system may further direct the receiver to perform a second scan for radio channels which are actively transmitting information. The processing system then selects an available radio channel as the radio channel best suited for use by the transmitter to transmit information to the external audio system. The processing system may select a transmission frequency which is spectrally distant from the active radio channels and/or may take into account a transmission profile of the transmitter to select a frequency that does not interfere with the reception of incoming radio signals.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
title SYSTEM AND METHOD FOR SELECTING A FREQUENCY FOR PERSONAL-USE FM TRANSMISSION
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