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Data transmission method and electronic device

A data transmission method and technology of electronic equipment, which is applied in the field of data transmission methods and electronic equipment, can solve problems such as limitations and very high device performance requirements, and achieve the effect of reducing the transmission rate and reducing device performance requirements

Active Publication Date: 2016-11-16
VIVO MOBILE COMM CO LTD
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  • Description
  • Claims
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AI Technical Summary

Benefits of technology

The technology described in this patented describes sending an Optically Filed LIF (optical fiber loop) signal along with another type called LIFI (LightFleck Interferometer). This allows two different types of lights to be used together without compromising their ability to transmit high speed digital data accurately due to improved sensitivity over traditional methods like radio waves or infrared rays. By doing that, these technologies can improve communication quality while minimizing power usage compared to older systems.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving how long it takes for an electronics device to transmit data wirelessly over distances without being affected too much with its own visual signal.

Method used

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  • Data transmission method and electronic device
  • Data transmission method and electronic device
  • Data transmission method and electronic device

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Embodiment Construction

[0033] In the data transmission method, device, and electronic equipment of the embodiments of the present invention, the light-fidelity LiFi signal is sent at the sending end through a plurality of light-emitting units on the electronic equipment, and the light-fidelity LiFi signal is received at the receiving end through a light sensor on the electronic equipment. Real LiFi signal, and use it to restore the data sent by the sender. Compared with the prior art, it sends optical fidelity LiFi signals through multiple light-emitting units. Therefore, under the same transmission rate requirements, the transmission rate requirement of each light-emitting unit is greatly reduced, so it can also reduce the number of LiFi transmission devices. performance requirements.

[0034] The data transmission method of the first embodiment of the present invention, such as figure 1 shown, including:

[0035] Step 101, encoding the data to be transmitted to obtain a plurality of encoded data...

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Abstract

The invention discloses a data transmission method and an electronic device. The device performance demand for LiFi transmission is reduced. The data transmission method comprises the steps of coding to-be-transmitted data, thereby obtaining multiple coding data sequences in one to one correspondence to multiple light emitting units of the electronic device; generating multiple drive signals for driving the corresponding light emitting units according to the multiple coding data sequences; and outputting the multiple drive signals to the corresponding light emitting units, and driving the multiple light emitting units to send light fidelity LiFi signals, thereby enabling a receiving end to restore the to-be-transmitted data by employing the light fidelity LiFi signals. According to the method and the device, the device performance demand for LiFi transmission is reduced.

Description

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Claims

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Application Information

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Owner VIVO MOBILE COMM CO LTD
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