A method and device for saving power of a mobile terminal

A mobile terminal and low power consumption technology, applied in the field of power saving of mobile terminals, can solve problems such as abnormal power consumption of mobile terminals, achieve good power saving effect, improve power saving rate, and solve the problem of abnormal power consumption.

Active Publication Date: 2018-11-20
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method and device for power saving of mobile terminals, which are used to solve the problem of abnormal power consumption of mobile terminals and effectively improve the power saving rate of mobile terminals

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  • A method and device for saving power of a mobile terminal
  • A method and device for saving power of a mobile terminal
  • A method and device for saving power of a mobile terminal

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Embodiment Construction

[0043] Embodiments of the present invention provide a method and device for saving power of a mobile terminal, which are used to solve the problem of abnormal power consumption of the mobile terminal and effectively improve the power saving rate of the mobile terminal.

[0044] The technical scheme of the present invention can be applied to various communication systems, such as: Global System for Mobile Communications (GSM, Global System for Mobile Communication), Code Division Multiple Access (CDMA, Code Division Multiple Access) system, Wideband Code Division Multiple Access (WCDMA, Wideband Co de Division Multiple Access Wireless), General Packet Radio Service (GPRS, General Packet Radio Service), Long Term Evolution (LTE, Long Term Evolution), etc.

[0045] The mobile terminal (Mobile Terminal) involved in the present invention can also be a mobile user equipment, etc., which can communicate with one or more core networks via a radio access network (for example, RAN, Radio...

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Abstract

The embodiment of the invention discloses a power-saving method for a mobile terminal, and the method and device are used for solving a problem of abnormal power consumption of the mobile terminal and effectively improve the power-saving rate of the mobile terminal. The method comprises the steps: receiving the operation information of the mobile terminal; judging whether the mobile terminal is in a preset unoccupied state and / or a preset abnormal power consumption state or not according to the operation time; searching a low-power-consumption system network corresponding to the current region of the mobile terminal from a database if the mobile terminal is in the preset unoccupied state and / or the preset abnormal power consumption state; and connecting the searched low-power-consumption system network. The invention also provides a corresponding power-saving device for the mobile terminal.

Description

technical field [0001] The present invention relates to the field of terminals, in particular to a method and device for power saving of a mobile terminal. Background technique [0002] At present, due to network coverage problems, when users use certain network standards, such as mobile phones such as 3G network or 4G network, there is sometimes abnormal power consumption. For example, the modem of the mobile phone actively or passively performs frequent cell reselection, which leads to abnormal power consumption of the mobile phone. In some scenarios, the power consumption of the mobile phone can reach 5% per hour. In the prior art, the problem of abnormal power consumption of mobile phones is mainly solved from the Modem side. For example, in the patent document "Cell Search Method and User Equipment" (application number: 200910162361.5), the problem of abnormal power consumption of mobile phones is solved by modifying the Modem, but the Modem Emphasis is placed on the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02
CPCH04W52/0209H04W52/0251Y02D30/70
Inventor 谢晓桦
Owner MEIZU TECH CO LTD
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