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Electromagnetic Interference Adjustment Method and Related Products

A technology of electromagnetic interference and adjustment method, applied in the field of electronics, can solve the problems of no service, dropped calls, Bluetooth communication effects, etc., to achieve the effect of improving communication quality and reducing channel interference

Active Publication Date: 2020-11-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the Bluetooth function is enabled on the electronic device, when the mobile industry processor interface (Mobile Industry Processor Interface, MIPI) bus used to transmit data works at a fixed frequency, if its frequency division frequency or multiplication frequency falls within the Bluetooth operating frequency Within the range of 2.4GHz-2.485GHz, it will affect Bluetooth communication. When different MIPI frequencies fall within the Bluetooth operating frequency range, the degree of interference to Bluetooth communication will be different. When the interference is serious, the quality of Bluetooth communication will be deteriorated or dropped. no service issues

Method used

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  • Electromagnetic Interference Adjustment Method and Related Products
  • Electromagnetic Interference Adjustment Method and Related Products
  • Electromagnetic Interference Adjustment Method and Related Products

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Embodiment Construction

[0023] 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.

[0024] 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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Abstract

The embodiment of the present application discloses an electromagnetic interference adjustment method and related products. The AP detects the screen state of the display screen, and when it is detected that the screen state is a bright screen state and the electronic device enables the Bluetooth module, obtain the current first operating frequency of the Bluetooth module; obtain the current second operating frequency of the mobile processor interface MIPI of the display screen through the AP, according to the first operating frequency and the second operating frequency The frequency detects whether electromagnetic interference occurs to the electronic device; if so, then determine the target operating frequency of the MIPI, and adjust the MIPI from the first operating frequency to the target operating frequency through the AP. By dynamically adjusting the working frequency of the MIPI of the display screen, the electromagnetic interference of the Bluetooth communication channel is avoided, which is conducive to improving the quality of the Bluetooth communication.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electromagnetic interference adjustment method and related products. Background technique [0002] When the Bluetooth function is enabled on the electronic device, when the mobile industry processor interface (Mobile Industry Processor Interface, MIPI) bus used to transmit data works at a fixed frequency, if its frequency division frequency or multiplication frequency falls within the Bluetooth operating frequency Within the range of 2.4GHz-2.485GHz, it will affect Bluetooth communication. When different MIPI frequencies fall within the Bluetooth operating frequency range, the degree of interference to Bluetooth communication will be different. When the interference is serious, the quality of Bluetooth communication will be deteriorated or dropped. No issues with service etc. Contents of the invention [0003] Embodiments of the present application provide an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B15/02H04B17/345H04B1/10
CPCH04B1/1027H04B15/02H04B17/345H04B2001/1072G09G3/2096G09G2330/06H04W4/80H04W72/51H04W72/541H04W52/029H04W72/02
Inventor 唐凯谭正鹏陈运王立中杨海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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