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Antenna switching method of user terminal and user terminal

A technology for user terminal and antenna switching, which is applied in wireless communication, telephone structure, telephone communication, etc., and can solve problems such as antenna sensitivity drop

Inactive Publication Date: 2016-05-04
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the user answers an incoming call by putting the user terminal close to the ear, the sensitivity of the antenna to receive signals will decrease due to the interference of the human body impedance.

Method used

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  • Antenna switching method of user terminal and user terminal
  • Antenna switching method of user terminal and user terminal
  • Antenna switching method of user terminal and user terminal

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Embodiment Construction

[0024] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The embodiment of the invention discloses an antenna switching method of a user terminal and the user terminal, which can improve the sensitivity of the antenna for receiving signals. Each will be described in detail below.

[0026] In the embodiment of the present invention, the user terminal may include, but not limited to, a smart phone, a notebook computer, a personal computer (PersonalComputer, PC), a personal digital assistant (PersonalDigitalAssi...

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Abstract

The embodiment of the invention discloses an antenna switching method of a user terminal and a user terminal. The method is characterized in that a user terminal is configured with a first antenna and a second antenna; and the first antenna is used for receiving a signal and transmitting a signal in free space and the second antenna is used for receiving a signal and transmitting a signal when the antenna approaches a human body. The user terminal uses the first antenna as the default. The method comprises: pass-by track data of movement of a user terminal to a position at a target distance to a human body are detected; whether the target distance is smaller than or equal to a preset distance is determined; if so, feature data matching the pass-by track data exists in a pre-stored feature data set is determined; and if so, the first antenna is switched to the second antenna. With the method, the sensitivity of signal receiving by the antenna can be improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to a user terminal antenna switching method and the user terminal. Background technique [0002] As we all know, the antenna is a necessary part of the user terminal (such as a smart phone) to realize wireless communication. The user terminal can use the antenna to receive the signal transmitted by the base station, and at the same time, the user terminal can also use the antenna to transmit the signal. [0003] However, it is found in practice that usually only one antenna is configured in the user terminal, and this antenna is relatively sensitive when receiving and transmitting signals in free space. However, if the user answers an incoming call by putting the user terminal close to the ear, the sensitivity of the antenna to receive signals will decrease due to the interference of the human body impedance. Contents of the invention [0004] Embodiments of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/36H04W88/02H04M1/725H04M1/72454
CPCH04M1/72505H04W36/36H04W88/02H04B1/38H04M1/02
Inventor 王建伟
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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