Communication method, charging box, wireless earphone and computer storage medium

A communication method and technology of wireless earphones, which are applied in wireless communication, earphone/earphone accessories, rechargeable batteries/devices, etc., can solve the problems of low data transmission rate, data can only be transmitted in one direction, and increased manufacturing cost, etc.

Active Publication Date: 2020-12-18
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If half-duplex communication is realized through a single communication contact, that is, the charging box and the earphone only communicate through a single line, and data can only be transmitted in one direction during the same period of time, making the data transmission rate lower; Line full-duplex communication can in

Method used

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  • Communication method, charging box, wireless earphone and computer storage medium
  • Communication method, charging box, wireless earphone and computer storage medium
  • Communication method, charging box, wireless earphone and computer storage medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The embodiment of the present invention provides a solution. By establishing carrier communication between the charging box and the wireless earphone, the parameters of different dimensions of the carrier signal are adjusted when sending and receiving data, so that the sending data and the receiving data do not interfere with each other. The full-duplex communication between the charging box and the wireless earphone can be realized by only one contact, which reduces the cost while increasing the data transmission rate.

[0047] like figure 1 as shown, figure 1 It is a schematic diagram of the hardware architecture of the charging box involved in the communication method of the present invention, and the terminal in the embodiment of the present invention is the charging box.

[0048] like figure 1As shown, ...

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PUM

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Abstract

The invention discloses a communication method which is characterized in that the communication method is applied to a charging box, and the communication method comprises the following steps: building a carrier communication channel based on a first contact and a second contact after the first contact of the charging box is connected with the second contact of a wireless earphone; modulating a first parameter of a carrier signal of the carrier communication channel according to to-be-sent data; and demodulating a second parameter of the carrier signal to obtain data sent by the wireless earphone, the first parameter being at least one of an amplitude, a frequency and a phase, or the second parameter being an amplitude, the first parameter being at least one of a frequency and a phase. Theinvention also discloses a communication method, a charging box, a wireless earphone and a computer storage medium. Full duplex communication between the charging box and the wireless earphone is realized through a single contact, and the cost is reduced while the data transmission rate is improved.

Description

technical field [0001] The invention relates to the technical field of earphone communication, in particular to a communication method, a charging box, a wireless earphone and a computer storage medium. Background technique [0002] The charging box of the True Wireless Stereo (TWS, True Wireless Stereo) headset needs to communicate independently with the left and right headsets to achieve better charging control and functional applications in other scenarios. [0003] In the prior art, the physical connection between the charging box and the earphone is often realized by connecting contacts (Pogo pins). If half-duplex communication is realized through a single communication contact, that is, the charging box and the earphone only communicate through a single line, and data can only be transmitted in one direction during the same period of time, making the data transmission rate lower; Line full-duplex communication can increase the data transmission rate, but due to the in...

Claims

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Application Information

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IPC IPC(8): H04R1/10H04W8/08
CPCH04R1/1025H04W8/08
Inventor 王安腾
Owner GEER TECH CO LTD
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