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Method for adjusting antenna communication and terminal equipment

A technology of antenna and communication mode, applied in the field of adjusting antenna communication

Active Publication Date: 2021-10-22
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method for adjusting antenna communication, which solves the problem of adjusting antenna power and switching antennas in different SAR scenarios
The method shown in this application does not need to add additional distance and proximity sensors (such as: proximity to light, proximity to capacitance), and directly recognizes whether the human body is close to the terminal device by collecting vital signs, such as human hand texture, and solves the problem of judging by capacitance or optical changes. The problem of not being able to directly identify whether it is a real human body approaching the mobile terminal

Method used

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  • Method for adjusting antenna communication and terminal equipment
  • Method for adjusting antenna communication and terminal equipment
  • Method for adjusting antenna communication and terminal equipment

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Embodiment Construction

[0058] The mobile terminal in the embodiment of the present application refers to a device with a touch screen, such as a mobile phone, a tablet computer, a personal computer, a workstation device, a large-screen device (such as a smart screen, a smart TV, etc.), a handheld game console, Home game consoles, virtual reality devices, augmented reality devices, mixed reality devices, etc., vehicle-mounted mobile terminals, self-driving cars, customer-premises equipment (CPE), etc. It can be understood that the mobile terminal also includes but not limited to the following components: camera (Camera), earpiece (Receiver), speaker (Speaker), USB, application processor (application processor, AP), embedded neural network processor chip ( neutral networkprocessing unit, NPU) and modem (Modem).

[0059] The touch screen is an inductive liquid crystal display device that can receive input signals. The touch display screen and the chip included in the mobile terminal provided in the em...

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Abstract

The embodiment of the invention provides a method for adjusting antenna communication and terminal equipment, and solves the problems of adjusting antenna power and switching antennas in different SAR scenes. The method provided by the invention comprises the following steps: collecting a holding area on a touch display screen; obtaining a mapping area of the target antenna, wherein the mapping area refers to a sub-area where the setting position of the target antenna is mapped to the touch display screen; according to the holding area and the mapping area, generating a first position relation which refers to the position relation between the target antenna and the human hand; calling a first communication mode according to the first position relation; and adjusting the target antenna communication according to the first communication mode. The position relation between the hand and the antenna is obtained by monitoring the relation between different holding areas and the mapping area, and the communication use scene of the user is further subdivided; that is, the communication performance is improved by calling the communication mode associated with the communication usage scene in advance.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a method for adjusting antenna communication and a terminal device. Background technique [0002] When the mobile terminal is working, the working antenna set in the grip area of ​​the human hand will be tightly attached, which will affect the communication. Therefore, it is necessary to switch the working antenna and adjust the power level of the working antenna according to the user's holding method; in addition, for To meet the electromagnetic wave absorption rate (Specific Absorption Rate, SAR) standard, it is necessary to adjust the transmit power of the antenna according to different hands-on call scenarios to ensure communication quality. [0003] In one manner, a proximity sensor is used to determine whether an object is approaching the mobile terminal product, and if an object is approaching the mobile terminal product, the antenna is subjected to bac...

Claims

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Application Information

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IPC IPC(8): H04B1/40H04B1/401H04W52/18H04M1/72454
CPCH04B1/40H04B1/401H04W52/18H04M1/72454Y02D30/70
Inventor 王毅肖海波徐媛魏鲲鹏
Owner HONOR DEVICE CO LTD
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