Power consumption control method and system of mobile terminal

Abstract

The invention discloses a power consumption control method and system of a mobile terminal. The mobile terminal uses N antenna currently; the N is more than or equal to 2; the method comprises following steps: detecting the electric quantity of the mobile terminal; judging whether the detected electric quantity is lower than a preset closing threshold value; when detecting that the electric quantity of the mobile terminal is lower than the preset closing threshold value, closing M antennas in the currently used N antennas, wherein the M is more than or equal to 1 and is less than N; and using the unclosed antennas to realize data service functions. According to the technical solution, when the electric quantity of the mobile terminal is lower than the preset closing threshold value, the power consumption is reduced by reducing the number of used antennas; the rest unclosed antennas are used for maintaining the normal data services; in this way, although the throughput rate of the data services is reduced, the basic data service capability is ensured; therefore, when the mobile terminal is in low electric quantity, the power consumption is reduced; the data service functions can be used normally; and good experience is brought to a user.

Description

technical field [0001] The present invention relates to the technical field of reducing power consumption of mobile terminals, in particular to a method and system for controlling power consumption of mobile terminals. Background technique [0002] Today, with the continuous development of science and technology, mobile terminals are used more and more widely, and people have higher and higher requirements on the standby time of mobile terminals. Therefore, more and more researches are devoted to how to better extend the standby time of the mobile terminal, especially when the power of the mobile terminal drops to a relatively low level. [0003] During the use of mobile terminals, it is inevitable to encounter the following situation: after using the mobile terminal for a period of time, because there is no charging device nearby, it cannot be charged in time, resulting in a low level of battery power. Standby for a long time, some mobile terminals may prompt the user to t...

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Problems solved by technology

[0003] During the use of mobile terminals, it is inevitable to encounter the following situation: after using the mobile terminal for a period of time, because there is no charging device nearby, it cannot be charged in time, resulting in a low level of battery power. Standby for a long time, some mobile terminals may prompt users to turn off data services to reduce power consumption and prolong standby time

[0004] Although the above solution can achieve the purpose of reducing power consumption and prolonging the standby time by turning off the data service, in this way, some communication applications commonly used by people, such as instant messaging tools such as QQ, WeChat and Weibo, cannot be used, and even the stock market and other important information cannot be updated in time, which brings great inconvenience to users and reduces user experience.

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