Smart light
First Claim
Patent Images
1. A system, comprising:
- one or more light emitting diodes (LEDs) with at least one optical transmitter and receiver optically coupled to an optical network over 1 Mbps using at least one LED with a first mode to communicate using infrared (IR) light and a second mode to communicate using broadband optical transmission; and
a controller coupled to the LEDs, the controller communicating with the optical network using the optical transmitter and receiver.
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Abstract
Systems and methods are disclosed with one or more light emitting diodes (LEDs) with at least one optical transmitter and receiver optically coupled to an optical network over 1 Mbps using at least one LED with a first mode to communicate using infrared (IR) light and a second mode to communicate using broadband optical transmission; and a controller coupled to the LEDs, the controller communicating with the optical network using the optical transmitter and receiver.
18 Citations
20 Claims
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1. A system, comprising:
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one or more light emitting diodes (LEDs) with at least one optical transmitter and receiver optically coupled to an optical network over 1 Mbps using at least one LED with a first mode to communicate using infrared (IR) light and a second mode to communicate using broadband optical transmission; and a controller coupled to the LEDs, the controller communicating with the optical network using the optical transmitter and receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for visible light communications, comprising:
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encoding a local location or an indoor position with an object; optically communicating over a network using one or more light emitting diodes (LEDs) using encrypted pulsed light above 1 Mbps broadband optical transmissions encoded with one or more keys for authenticity or identity; and communicating the local position or indoor position with the network using the optical transmitter and receiver. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A system, comprising:
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one or more light emitting diodes (LEDs) electrically coupled to at least one electrical connector compatible with a conventional light connector, wherein the LEDs include at least one optical transmitter and receiver optically coupled to an optical network over 1 Mbps with a first LED to communicate using infrared (IR) light and a second LED to communicate using broadband optical transmission; and a controller coupled to the LEDs, the controller adjusting LED light output and communicating with the optical network using the optical transmitter and receiver. - View Dependent Claims (20)
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Specification