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Antenna transmitting power adjustment method and apparatus, mobile terminal, and storage medium

A technology of transmitting power and mobile terminal, applied in the field of radio frequency, can solve problems such as freeze, camera interference, camera preview and camera blur, and achieve the effect of reducing interference, reducing camera blur or freezing, and reducing bad experience.

Inactive Publication Date: 2019-02-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For example, when the camera works at the highest frame rate, the corresponding phase-locked loop frequency may coincide with the operating frequency of some frequency bands of the radio frequency module. During the shooting process, the radio frequency module is prone to interfere with the camera, resulting in Blurred screen or lag occurs when previewing and recording

Method used

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  • Antenna transmitting power adjustment method and apparatus, mobile terminal, and storage medium
  • Antenna transmitting power adjustment method and apparatus, mobile terminal, and storage medium
  • Antenna transmitting power adjustment method and apparatus, mobile terminal, and storage medium

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Embodiment Construction

[0035] 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.

[0036] The term "first" in the specification and claims of the present application and the above drawings is used to define a category of 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, system, product, or device that ...

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Abstract

The invention provides an antenna transmitting power adjustment method and apparatus, a mobile terminal, and a computer storage medium. The method comprises the following steps: detecting whether a camera is located in a working state through an application processor; if so, obtaining an antenna transmitting power adjustment interference threshold corresponding to the camera; generating a power limiting instruction according to the antenna transmitting power adjustment interference threshold; and sending the power limiting instruction to the modem, wherein the power limiting instruction is used by the modem to limit the transmitting power of a first antenna of a radio frequency module below the antenna transmitting power adjustment interference threshold, wherein the first antenna is located at an end close to the camera. When the camera is working, the transmitting power of the transmitting antenna located on the side close to the camera in the radio frequency module can be adjusted acertain extent, so that the interference generated on the camera is significantly reduced, and the poor experience of blurred screen or blockage of the camera that can be perceived by a user is reduced.

Description

technical field [0001] The present application relates to the field of radio frequency technology, in particular to a method and device for adjusting antenna transmission power, a mobile terminal and a storage medium. Background technique [0002] With the development of technology, using smart terminals to take pictures has become a part of people's daily life, but when the camera is working, it may be interfered by the radio frequency module. For example, when the camera works at the highest frame rate, the corresponding phase-locked loop frequency may coincide with the operating frequency of some frequency bands of the radio frequency module. During the shooting process, the radio frequency module is prone to interfere with the camera, resulting in Blurring or freezing occurs when previewing and recording. Contents of the invention [0003] The embodiment of the present application discloses an antenna transmission power adjustment method, device, terminal and computer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04W52/24
CPCH04M1/026H04M1/0264H04W52/243
Inventor 王讯峰唐凯谭正鹏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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