A control method and electronic device

A technology of electronic equipment and a control method, which is applied in the electronic field and can solve problems such as reducing the performance of antenna signal reception and transmission

Active Publication Date: 2019-07-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a control method and electronic equipment to solve the problem in the prior art that the radiation field of the antenna is blocked by the user's hand and head, thereby reducing the signal receiving and transmitting performance of the antenna

Method used

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  • A control method and electronic device
  • A control method and electronic device
  • A control method and electronic device

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Embodiment Construction

[0036] An embodiment of the present invention provides a control method, which is applied to an electronic device equipped with a first antenna and a second antenna. After the electronic device acquires the first parameter corresponding to the first antenna and the first parameter corresponding to the second antenna, After the second parameter, the electronic device will determine the performance relationship between the first antenna and the second antenna according to the first parameter and the second parameter. When the performance of the first antenna is better than that of the second antenna, the first antenna As the main antenna, the second antenna is used as the auxiliary antenna, and the auxiliary antenna is used to assist the main antenna to send and receive signals; if the performance of the second antenna is better than that of the first antenna, the first antenna is used as the auxiliary antenna, and the second antenna is used as the main antenna. In this way, it ...

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Abstract

The embodiment of the invention provides a control method and an electronic device. After the electronic device obtains first parameters corresponding to a first antenna and second parameters corresponding to a second antenna, the electronic device determines performance relations between the first antenna and the second antenna according to the first parameters and the second parameters. When the performance of the first antenna is superior to that of the second antenna, the first antenna is taken as a master antenna; the second antenna is taken as an assist antenna; the assist antenna is used for assisting the master antenna to send and receive signals; if the performance of the second antenna is superior to that of the first antenna, the first antenna is taken as the assist antenna; the second antenna is taken as the master antenna; in this way, when the radiation field of one antenna is shielded, the electronic device can switch the master and assist relations between the two antennas; therefore, the electronic device can send and receive data normally; and the communication stability of the electronic device can be ensured.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a control method and electronic equipment. Background technique [0002] With the development of electronic technology, there are more and more portable terminal devices, such as mobile phones, tablet computers and other portable terminal devices. [0003] At present, the electronic equipment with communication function is equipped with an antenna, which is used to transmit and receive signals, so as to realize the normal communication function of the electronic equipment. However, when the user uses the electronic equipment, the user's hands and heads will be close to the antenna. As a result, the radiation field of the antenna is blocked, thereby reducing the signal receiving and transmitting performance of the antenna, and directly reducing the communication performance of the electronic device. Contents of the invention [0004] Embodiments of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/401
Inventor 林辉
Owner LENOVO (BEIJING) LTD
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