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A method and terminal for reducing power consumption

A terminal and power consumption technology, applied in the field of communication, can solve problems such as high power consumption, and achieve the effects of extending service life, reducing RF power consumption, and reducing standby current.

Inactive Publication Date: 2019-02-01
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problem of high power consumption after the terminal switches the user identification card

Method used

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  • A method and terminal for reducing power consumption
  • A method and terminal for reducing power consumption
  • A method and terminal for reducing power consumption

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0043] Please refer to figure 1 , Is a schematic flow chart of the first embodiment of the method for reducing power consumption of the present invention; in this embodiment, the method includes the following steps:

[0044] S101. After the logical card slot of the first user identification card and the second user identification card of the terminal is switched, the first user identification card is obtained through the International Mobil...

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Abstract

The embodiment of the invention discloses a power consumption reducing method comprising the steps that when the logic card slots of a first subscriber identity module card and a second subscriber identity module card of a terminal are switched, a first public land mobile network to which the first subscriber identity module card belongs is acquired through the international mobile subscriber identity code of the first subscriber identity module card; a global system network for mobile communication is periodically searched; system messages broadcasted by the searched cell base stations of the global system for mobile communication are read, and a second public land mobile network to which the cell base stations belong is acquired from the system messages; if the first public land mobile network and the second public land mobile network are different, whether the first public land mobile network is the public land mobile network corresponding to a telecom operator is judged; and if the judgment result is yes, periodic searching of the global system network for mobile communication is stopped. The embodiment of the invention also discloses a power consumption reducing terminal. With application of the power consumption reducing method and terminal, standby current of the terminal can be reduced so that power consumption can be reduced.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method and terminal for reducing power consumption. Background technique [0002] With the rapid development of mobile communication technology, the 3rd-Generation mobile communication technology (3G) has been widely used, and the 4th Generation mobile communication technology (4G) has also developed Soon, its network coverage is gradually spreading to most parts of the country. On the terminal side, based on the user's life and work needs, there are many terminals that support dual card dual standby. In the existing dual-card dual-standby terminal, even if both card 1 and card 2 of the user identification card support 4G services, usually only card 1 can use high-speed 3G / 4G services, while card 2 can only use second-generation mobile phones Communication technology (2-Generation wireless telephone technology, 2G for short) services, search for Global System for Mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04M1/73H04W88/06
CPCY02D30/70
Inventor 张祖辉
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD