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LIFI communication optimization method and related device

An optimization method and communication module technology, applied in the field of LiFi communication, can solve problems such as unstable communication quality of handheld LiFi, and achieve the effect of improving stability

Active Publication Date: 2022-05-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Indoor LiFi communication network, under normal circumstances, users hold mobile phones and other terminals to communicate with LiFi devices, which makes the angle between the LiFi antenna and LiFi devices of the means change dynamically. get unstable

Method used

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  • LIFI communication optimization method and related device
  • LIFI communication optimization method and related device
  • LIFI communication optimization method and related device

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0026] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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PUM

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Abstract

The application provides a LiFi communication optimization method and related devices. The method includes: the terminal includes a LiFi communication module, a LiFi steering control module and an ultra-wideband UWB communication module for controlling the direction of the LiFi communication module; the method includes: detecting the LiFi communication When the communication quality of the module is lower than the preset communication quality, a LiFi communication optimization request is sent to the LiFi device, and the LiFi communication optimization request is used for the LiFi device to send the first UWB angle measurement data packet to the terminal; through the transmission between the UWB communication module and the LiFi device At least two UWB angle measurement data packets determine the target angle that the LiFi communication module needs to adjust, at least two UWB data packets include the first UWB angle measurement data packet; control the LiFi steering control module to adjust the direction according to the target angle to realize the optimized terminal LiFi communication. The embodiments of the present application are beneficial to improving the stability and intelligence of the terminal performing LiFI communication.

Description

technical field [0001] The present application relates to the technical field of LiFi communication, in particular to a LiFi communication optimization method and a related device. Background technique [0002] Optical fidelity technology (LiFi), also known as visible light wireless communication, is a new wireless transmission technology that uses visible light spectrum for data transmission. LiFi implants a tiny chip on the LED, and uses electrical signals to control the light-emitting diode (LED) to send out high-speed flashing signals invisible to the naked eye to transmit information. The system made by this technology can cover the range of indoor lights. Turn on the light indoors, and LiFi can use fast light pulses to wirelessly transmit information. It is completely feasible to encode information in light according to different rates. For example, LED on means 1, off means 0, and information can be transmitted by fast switching. Due to the luminous intensity of LEDs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/079H04B10/116H04B10/50H04B17/27
CPCH04B10/0795H04B10/116H04B10/502H04B17/27
Inventor 伏洪明
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD