Method and apparatus for avoiding saturation in optical wireless point-to-point systems
AssigneeSignify Holding B.V.
InventorsFrancisco David Rojas Calvente, Pamungkas Prawisuda Sumasta
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Abstract
An apparatus (200) in a point-to-point optical wireless communication system, the apparatus comprises an optical receiver (210) configured to receive a signal; a power detector (202) configured to detect a signal strength of the received signal; a digital baseband module (203) configured to demodulate the received signal and measure a data rate of the received signal; and a controller (204) configured to derive a gain setting adjustment according to a change of the measured data rate when the detected signal strength is above a certain threshold.
Claims13
An apparatus in a point-to-point optical wireless communication system, the apparatus comprising:
- an optical receiver configured to receive a signal;
- a power detector configured to detect a signal strength of the received signal;
- a digital baseband module configured to demodulate the received signal and measure a data rate of the received signal;
- and
- a controller configured to derive a gain setting adjustment according to a change of the measured data rate when the detected signal strength is above a certain threshold.
A method of an apparatus in a point-to-point optical wireless communication system, the method comprising the apparatus:
- receiving a signal;
- detecting a signal strength of the received signal;
- demodulating the received signal and measuring a data rate of the received signal;
- and
- deriving a gain setting adjustment according to a change of the measured data rate when the detected signal strength is above a certain threshold.
Dependencies are inferred from the claim text.