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Mobile terminal and method and device for switching antennas of mobile terminal

A mobile terminal antenna, mobile terminal technology, applied in diversity/multi-antenna systems, space transmit diversity, electrical components, etc., can solve the problems of high power consumption, poor communication quality, short standby time, etc. Influence of human body, reduction of transmission power, effect of prolonging standby time

Inactive Publication Date: 2013-11-27
XIAOMI INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] An embodiment of the present invention provides a mobile terminal antenna switching method to solve the problems of large power consumption, short standby time and poor communication quality of mobile terminals in the background technology

Method used

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  • Mobile terminal and method and device for switching antennas of mobile terminal
  • Mobile terminal and method and device for switching antennas of mobile terminal
  • Mobile terminal and method and device for switching antennas of mobile terminal

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Embodiment Construction

[0051] In order to make the above objects, features and advantages of the embodiments of the present invention more comprehensible, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0052] The embodiment of the present invention provides a mobile terminal antenna switching method. The first antenna and the second antenna are always in the received signal strength state. By comparing the received first signal strength and the second signal strength, the mobile terminal The switch between the first antenna and the second antenna makes the mobile terminal use the antenna with the best performance as the working antenna in different environments, which reduces the transmission power of the mobile terminal and prolongs the standby time of the mobile terminal. Communication quality in different environments.

[0053] refer to figure 1 , shows a flow chart of a metho...

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Abstract

The embodiment of the invention provides a mobile terminal and a method and device for switching antennas of the mobile terminal. The method includes the steps of receiving first signal intensity received by the first antenna on the mobile terminal and second signal intensity received by the second antenna on the mobile terminal, comparing the first signal intensity with the second signal intensity, and controlling the mobile terminal to use the antenna with the high signal intensity. According to the mobile terminal and the method and device for switching the antennas of the mobile terminal, the problems that the mobile terminal is large in power consumption, short in stand-by time and poor in communication quality can be solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of mobile equipment, and in particular, to a method and device for switching a mobile terminal and its antenna. Background technique [0002] With the development of modern electronic technology, the use of wireless mobile terminals such as smartphones is becoming more and more popular, and its integration level is also getting higher and higher. So far, wireless mobile terminals are integrated with second-generation mobile communication technology (Second generation, 2G), third-generation mobile communication technology (3rd-generation, 3G), Bluetooth (Bluetooth, BT), wireless local area network (Wireless Local Communication modules such as Area Networks, WLAN), FM radio (Frequency Modulation, FM), Global Positioning System (Global Positioning System, GPS) and near field communication technology (Near Field Communication, NFC), as well as functional modules such as cameras and vari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/08H04B1/18
Inventor 底浩李伏海胡军
Owner XIAOMI INC
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