Method and device for reducing power consumption of terminal

A terminal and power consumption technology, which is applied in the field of WCDMA, GSM, and LTE protocol terminals, can solve the problems of short standby time and long time of high power consumption of mobile terminals, so as to improve standby time, reduce terminal standby current, and reduce overall power consumption Effect

Inactive Publication Date: 2013-05-22
ZTE CORP
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Problems solved by technology

[0002] At present, more and more mobile terminal network applications are reflected in intelligence. Network information applications are ubiquitous around people's lives, providing convenient and efficient services. Internet-related functions and SMS functions on mobile terminals become equally important, and a negative effect of this is that the high power consumption time of mobile terminals is getting longer and longer, and the standby time is getting shorter and shorter

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  • Method and device for reducing power consumption of terminal
  • Method and device for reducing power consumption of terminal
  • Method and device for reducing power consumption of terminal

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] figure 1 It is a schematic block diagram of a method for reducing terminal power consumption provided by an embodiment of the present invention. When a terminal transmits data intermittently with the network in a network application scenario, the terminal protocol stack monitors the data flow of the terminal. When the terminal transmits data within a predetermined time When there is no data traffic, the monitoring program sends an RRC link release instruction message to the network, triggering the network to let the terminal enter a low power consumption state, such as figure 1 As shown, the steps include:

[0035] Step 101. When the user needs to...

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Abstract

The invention discloses a method and a device for reducing power consumption of a terminal. The method includes: when a user needs to interact with a network, an RRC (radio resource control) link between the terminal and the network is established by sending an RRC link establishment request to the network; after the RRC link is established, the terminal monitors data traffic of the RRC link; if no data traffic is monitored on the RRC link within a preset time, an RRC link release indication message is sent to a network side; and the network side releases the RRC link according to the RRC link release indication message so as to enable the terminal to enter a low-power-consumption state. By the method and the device, overall power consumption of the terminal can be reduced, and stand-by time of the terminal is prolonged.

Description

technical field [0001] The present invention relates to GSM, WCDMA and LTE protocol terminals, in particular to a method and a related device for reducing power consumption of the terminal. Background technique [0002] At present, more and more mobile terminal network applications are reflected in intelligence. Network information applications are ubiquitous around people's lives, providing convenient and efficient services. Internet-related functions and SMS functions on mobile terminals become equally important, and a negative effect brought about by this is that the high power consumption time of mobile terminals is getting longer and longer, and the standby time is getting shorter and shorter. [0003] Network protocol 3GPP background knowledge: When the mobile terminal interacts with the network, the mobile terminal protocol stack will migrate from the low-power idle state to the state of using a dedicated channel (Dedicated Channel, DCH) to transmit data. When the mob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W88/02
CPCH04W52/0229Y02B60/50Y02D30/70
Inventor 王诚
Owner ZTE CORP
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