SYSTEMS AND METHODS FOR CHANNEL PAIRING A TRANSMITTER AND A RECEIVER
First Claim
Patent Images
1. A method for establishing wireless communication with a transmitter, comprising:
- transmitting a carrier and alert tone on a channel in a radio frequency (RF) band by the transmitter,wherein the carrier and alert tone is demodulated on the channel in the RF band, and the demodulated alert tone is produced by an audio generator that is not electrically coupled to the transmitter; and
responsive to detecting the produced alert tone by an audio detector that is electrically coupled to the transmitter, using the channel to establish a wireless communication with the transmitter.
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Abstract
Systems and methods for channel pairing a transmitter and a receiver are provided. In this regard, a representative method, among others, includes selecting a channel in a radio frequency (RF) band; transmitting a carrier and alert tone on the selected channel in the RF band; responsive to detecting the transmitted carrier and alert tone, demodulating the carrier and alert tone on the selected channel in the RF band and producing the demodulated alert tone; and responsive to detecting the produced alert tone, using the selected channel to establish a wireless link between the transmitter and receiver.
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Citations
24 Claims
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1. A method for establishing wireless communication with a transmitter, comprising:
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transmitting a carrier and alert tone on a channel in a radio frequency (RF) band by the transmitter, wherein the carrier and alert tone is demodulated on the channel in the RF band, and the demodulated alert tone is produced by an audio generator that is not electrically coupled to the transmitter; and responsive to detecting the produced alert tone by an audio detector that is electrically coupled to the transmitter, using the channel to establish a wireless communication with the transmitter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for establishing wireless communication with a transmitter comprising:
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a transmitter that transmits a carrier and alert tone on a channel in a radio frequency (RF) band; and a receiver that receives and demodulates the carrier and alert tone, the receiver having an audio generator that produces the demodulated alert tone, the transmitter having an audio detector that detect detects the produced alert tone, responsive to detecting the produced alert tone, the transmitter being configured to use the channel to establish a wireless link between the transmitter and receiver. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A system for establishing wireless communication between a transmitter and a receiver comprising:
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a transmitter that transmits on a channel in a radio frequency (RF) band; and a receiver that receives and demodulate the carrier and alert tone, the receiver having an audio generator that produces the demodulated alert tone, the transmitter having an audio detector that is configure to detect the produced alert tone on the channel, responsive to detecting the produced alert tone on the channel, the transmitter uses the channel to establish a wireless link between the transmitter and receiver, responsive to not detecting the produced alert tone, the transmitter being configured to sequentially select other channels whereby the transmitter and receiver being configured to repeat the above mentioned functionalities until the alert tone is detected and a wireless link is established between transmitter and receiver.
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Specification