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Information transmission method, communication device, portable equipment and communication system

A portable device and communication device technology, applied in the field of communication, can solve the problems of complex circuit design of power line carrier communication technology, reduce the reliability of the connection between the earphone and the charging box, and reduce the reliability of the circuit connection, so as to improve the quality of communication and the reliability of connection , improve user experience, and increase connection reliability

Inactive Publication Date: 2019-06-14
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, the circuit design of power line carrier communication technology is too complex and requires additional circuit chips
Serial communication technology will reduce the reliability of the circuit connection, thereby reducing the communication quality
In addition, both power line carrier communication technology and serial port communication technology require physical contacts, which will reduce the reliability of the connection between the headset and the charging box

Method used

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  • Information transmission method, communication device, portable equipment and communication system
  • Information transmission method, communication device, portable equipment and communication system
  • Information transmission method, communication device, portable equipment and communication system

Examples

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Embodiment Construction

[0022] The embodiments of the present application may be applicable to various portable devices.

[0023] The portable device includes, but is not limited to, a charging box and a wearable device, and the wearable device includes, but is not limited to, a wireless earphone, an electronic watch, and a hearing aid. The wireless earphones include but are not limited to earphones, semi-in-ear earphones, full-in-ear earphones, headsets, and the like. The charging box includes, but is not limited to, a charging box for a wireless earphone or a charging box for other electronic products.

[0024] The following will combine Figure 1 to Figure 17 to introduce in detail the method for transmitting information, the communication device, the portable device, and the communication system according to the embodiments of the present application.

[0025] It should be noted that, for ease of description, in the embodiments of the present application, the same reference numerals represent t...

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PUM

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Abstract

The invention provides an information transmission method, a communication device, portable equipment and a communication system. The method is applied to the portable device. The method comprises thestep of receiving and / or sending information in an electric field coupling mode through a first coupling electrode arranged on the portable equipment and a second coupling electrode arranged at the opposite end. In the embodiment of the invention, the information is received and / or sent in an electric field coupling mode, so that the communication quality and the connection reliability can be improved on the basis of reducing the communication power consumption of the portable equipment (such as an earphone or a charging box), the size of the portable equipment can be reduced, the structure can be simplified, and the user experience can be further improved.

Description

technical field [0001] The embodiments of the present application relate to the communication field, and more specifically, relate to a method for transmitting information, a communication device, a portable device, and a communication system. Background technique [0002] At present, the information synchronization technology between two earphones of a pair of bluetooth earphones mainly includes bluetooth technology and magnetic field coupling technology. However, the frequency used by Bluetooth technology is too high, and the human body has a large attenuation of high-frequency signals. Therefore, when using Bluetooth technology, it is necessary to use a larger transmission power so that the signal can be transmitted "around" the human brain. Excessive consumption. Magnetic field coupling technology requires a magnetic core with good orientation, which is generally relatively large in size, which will conflict with the miniaturization design requirements of wireless earph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04B5/02H04W52/02H04B5/48
CPCH04W52/02H04B1/40H04R1/10H04B13/005H04B5/22H04B5/00H04B5/79H02J7/0042H04R1/1016H04R1/1025H04R2420/07
Inventor 陈高波程树青陈淡生杨明
Owner SHENZHEN GOODIX TECH CO LTD
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