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Equipment connection method and related device

A technology of equipment and external equipment, applied in connection management, wireless communication, electrical components, etc., can solve the problem that electronic equipment cannot scan external equipment, etc.

Active Publication Date: 2022-06-14
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, after the electronic device is unpaired and connected to the external device with Bluetooth function, the electronic device may not be able to scan the external device

Method used

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  • Equipment connection method and related device
  • Equipment connection method and related device
  • Equipment connection method and related device

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Experimental program
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Embodiment Construction

[0042] In order to facilitate a clear description of the technical solution of the embodiment of the present application, in the embodiment of the present application, the words "first", "second" and the like are used to distinguish between the same items or similar items with substantially the same function and function. For example, the first device and the second device are only intended to distinguish between different devices and do not qualify their order. Those skilled in the art will appreciate that the words "first", "second" and the like do not limit the number and order of execution, and the words "first", "second" and the like are not necessarily different.

[0043]It should be noted that in the present application, the words "exemplary" or "for example" are used to indicate an example, illustration or illustration. Any embodiment or design described in the present application as "exemplary" or "e.g.," should not be construed as being more preferred or advantageous tha...

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PUM

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Abstract

Embodiments of the present application provide a device connection back method and a related device. The method includes: the electronic device cancels the pairing with the external device; when there is no background connection back mark corresponding to the external device in the Bluetooth protocol stack of the electronic device, the electronic device deletes the device information of the external device stored in the electronic device, and the background connection back The mark is used to mark that the electronic device is scanning for connection with an external device; when the Bluetooth function of the external device is turned on, the electronic device establishes a Bluetooth connection with the external device. In this way, when the electronic device cancels the pairing of the external device, the device information of the external device is deleted from the white list of the controller, so that the electronic device can scan for the external device after canceling the pairing, and then the Bluetooth connection can be re-established, reducing the number of unpaired devices. The situation that the external device cannot be connected after pairing increases the user experience.

Description

Technical field [0001] The present application relates to the field of terminal technology, in particular to a device reconnection method and related devices. Background [0002] Bluetooth is a radio technology that supports short-distance communication between devices, working in the 2.4GHz wireless band available worldwide, capable of transmitting data between mobile phones, laptops, wireless headsets, on-board tools and other devices. [0003] At present, it is common for external devices with Bluetooth functions to be used with electronic devices such as tablets or mobile phones, such as Bluetooth keyboards with tablets for character input, and Bluetooth headsets with mobile phones to listen to music. [0004] However, after the electronic device is unpaired with an external device with Bluetooth capability, it may occur that the electronic device cannot scan the external device. Contents of the Invention [0005] Embodiments of the present application provides a device back...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W76/14H04W76/30
CPCH04W4/80H04W76/14H04W76/30
Inventor 张瑞芳黄鹏飞宋业全牛永民张雅姝
Owner HONOR DEVICE CO LTD