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Mobile device power saving control method, device, mobile device, and host terminal

The technology of a mobile device and a control method, which is applied in the field of communication, can solve problems such as increasing power consumption, and achieve the effect of reducing power consumption

Active Publication Date: 2019-03-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a mobile device power-saving control method, device, mobile device, and host terminal to solve the problem of increased power consumption due to the inability of the mobile device to enter the standby state when the host is in the working state

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  • Mobile device power saving control method, device, mobile device, and host terminal
  • Mobile device power saving control method, device, mobile device, and host terminal
  • Mobile device power saving control method, device, mobile device, and host terminal

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Embodiment Construction

[0032] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0033] At present, mobile devices used to access the Internet (mainly refer to mobile data cards, most currently are USB mobile data cards connected to the host through the USB interface) have two states after power-on, one is the normal state (referred to as the online state), One is the LPM state (referred to as offline state), which can control whether to send corresponding control commands to the mobile device through the user interface of the data card to control the mobile device to enter the offline state mode or the online state mode. When the mobile device is in the online state mode, its functional modules work normally; when the mobile device is in the offline state mode, the radio frequency signal of the mobile device is turned off, and the radio frequency part itself is the most power-consuming part of the mobile devic...

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Abstract

Disclosed are a power saving control method and apparatus for a mobile device, a mobile device and a host terminal. The method comprises: when a mobile device is in an on-line state mode, judging whether a data card module of the mobile device is in use or not, and if not, indicating that a user is not using the data card module of the mobile device to provide functions such as web-surfing and so on, and setting the mobile device into an off-line state mode (i.e. low power mode (LPM)). A radio-frequency signal of the mobile device entering that mode is closed, but a USB flash disk function module thereof is still in a normal operating state. Therefore, a host can still access the USB flash disk function module of the mobile device normally. Namely, in the present invention, when a data card module of a mobile device is not in use, the mobile device is set into an LPM mode so as to reduce the electric power consumption of the mobile device, and at the same time, when the mobile device has a USB flash disk function, the usage of the USB flash disk function will not be affected.

Description

technical field [0001] The present invention relates to the communication field, in particular to a mobile device power saving control method and device, a mobile device, and a host terminal. Background technique [0002] The rapid development of modern communication technology has greatly expanded the scope of people's work. The emergence of mobile devices such as mobile data cards has enabled many people to use mobile data cards not only to connect to the Internet and work in the office, but also to travel anywhere in the train or airport. Work is processed and planned locally. The mobile data card is a good supplement to the Internet network, but the work of the current mobile data card requires power supply from host terminals such as notebooks. Since the current mobile data cards are basically endowed with an additional function - support T card (that is, additionally have a U disk function), the mobile data card will also be in the working state when the host is in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/3287G06F3/0484
CPCH04W52/0274Y02D30/70
Inventor 李刚
Owner ZTE CORP