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Lighting parameter optimizing method for photon client

A client and photon technology, applied in the direction of instruments, short-distance systems, free space transmission, etc., can solve the problems of different performance parameters of flashlights, etc.

Active Publication Date: 2014-05-21
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance parameters of the flashes of different models of mobile phones are different, so for the photon receiving end, the optimal luminous parameters of different models of mobile phones are also different

Method used

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  • Lighting parameter optimizing method for photon client
  • Lighting parameter optimizing method for photon client
  • Lighting parameter optimizing method for photon client

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0025] figure 1 A simplified block diagram of a visible light communication system in which the invention may be practiced is shown. The visible light communication system 100 includes a photon transmitting end 110 and a photon receiving end 120 . The photon emitting end 110 includes an encoder 111 . The encoder 111 receives raw communication data. The original communication data may be any information data to be communicated from the photon transmitting end 110 to the photon receiving end, for example, user identity (ID) information, operation instructions and so on.

[0026] The encoder 111 may use any encoding method to encode the origi...

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Abstract

The invention provides a lighting parameter optimizing method for a photon client. The lighting parameter optimizing method for the photon client comprises the steps that: the photon client selects a lighting parameter; the photon client transmits a visible light signal according to the selected lighting parameter; a photon receiving end receives and decodes the visible light signal; the transmitting step and the decoding step are repeated in preset times; if the decoding success rate is lower than a preset threshold, the photon client selects another light parameter to repeat the transmitting step and the decoding step again in the preset times, until the decoding success rate is high than the preset threshold; if the decoding success rate is not less than the preset threshold, the photon client uses the currently selected lighting parameter as the optimal lighting parameter.

Description

technical field [0001] The present invention relates to a visible light communication system, in particular to a method for optimizing the light emission parameters of a photon client in the visible light communication system. Background technique [0002] Visible light communication technology is a new type of wireless optical communication technology developed on the basis of LED technology. Communication is performed by high-frequency flickering of LED light sources, and the transmission rate of visible light communication can reach up to gigabits per second. Visible light communication has quite rich spectrum resources, which is unmatched by general wireless communication including microwave communication. At the same time, visible light communication can be applied to any communication protocol and any environment, and the installation of visible light communication equipment is flexible, convenient, and low-cost, suitable for large-scale popular applications. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/114G07C9/00
Inventor 不公告发明人
Owner KUANG CHI INTELLIGENT PHOTONIC TECH