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Power compensation method and electronic equipment

A technology for power compensation and electronic equipment, applied in the field of communication, can solve problems such as antenna performance degradation, and achieve the effect of improving communication quality

Active Publication Date: 2020-08-25
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a power compensation method and electronic equipment to solve the problem of antenna performance degradation caused by antenna mutual coupling

Method used

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  • Power compensation method and electronic equipment
  • Power compensation method and electronic equipment
  • Power compensation method and electronic equipment

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] Such as figure 1 As shown, the embodiment of the present invention provides a power compensation method applied to an electronic device with multiple antennas, including:

[0024] Step 11, when the target antenna is in the working state, acquire working frequency bands of other antennas among the plurality of antennas except the target antenna at intervals of a first preset time interval.

[0025] Specifically, when the channel of the target an...

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Abstract

The invention provides a power compensation method and electronic equipment, and relates to the technical field of communication. The method comprises the following steps: when a target antenna is ina working state, acquiring working frequency bands of other antennas except a target antenna in a plurality of antennas at an interval of a first preset duration; obtaining a first difference value between the first target antenna efficiency at the first time node and the second target antenna efficiencyat the second time node according to the corresponding relation between different working frequency bands of the other antennas and the target antenna efficiency, wherein the second time node is a time node after the first time node by at least one first preset duration; and under the conditionthat the first difference value is greater than a preset threshold value, performing power compensation on the conduction transmitting power or the conduction receiving power of the target antenna between the first time node and the second time node. According to the scheme, the problem that the antenna performance is reduced due to mutual coupling among a plurality of antennas in the same electronic equipment can be effectively solved, and the communication quality is improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a power compensation method and electronic equipment. Background technique [0002] At present, with the continuous development of various wireless communication services and broadband data services, the multi-antenna technology emerges as the times require. Due to the limitation of size, the mutual coupling between the antenna elements will easily lead to the degradation of the antenna performance. Efficiency changes. Contents of the invention [0003] Embodiments of the present invention provide a power compensation method and electronic equipment to solve the problem of antenna performance degradation caused by antenna mutual coupling. [0004] In order to solve the problems of the technologies described above, the present invention is achieved in that: [0005] In the first aspect, an embodiment of the present invention provides a power compensation method applied ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/11H04B17/21
CPCH04B17/11H04B17/21
Inventor 李文剑
Owner VIVO MOBILE COMM CO LTD