Device and method for optimizing emission power dissipation of mobile terminal

A mobile terminal and power consumption technology, which is applied in the field of electronics, can solve problems such as power consumption and poor load impedance of power amplifiers, and achieve the effects of optimal power consumption, improved battery life, and improved user experience

Inactive Publication Date: 2017-01-25
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to propose a device and method for optimizing the transmission power consumption of a mobile terminal, aiming at solving the problem of power consumption caused by poor load impedance of the power amplifier when the mobile terminal works on certain channels in the prior art

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  • Device and method for optimizing emission power dissipation of mobile terminal
  • Device and method for optimizing emission power dissipation of mobile terminal
  • Device and method for optimizing emission power dissipation of mobile terminal

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0041] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention provides a device and a method for optimizing emission power dissipation of a mobile terminal. The device comprises a control module, a configuration module and a tuning matching network, wherein the control module is used for acquiring a current working channel number of the mobile terminal and acquiring an optimal tuning matching value according to the channel number; the configuration module is used for configuring the optimal tuning matching value into the tuning matching network; and the tuning matching network is used for adjusting an output load of a power amplifier in a transmission circuit based on the optimal tuning matching value to enable the power amplifier to achieve the optimal power consumption in a channel. According to the invention, the power consumption of the power amplifier can be optimal when the mobile terminal works in every channel, thus effectively reducing the problem of additional power consumption due to poor load impedance and improving the cruising ability of the mobile terminal in mobile cells.

Description

technical field [0001] The present invention relates to the field of electronic technology, and in particular to a device and method for optimizing transmission power consumption of a mobile terminal. Background technique [0002] With the promotion, popularization and development of mobile terminals, their functions are getting more and more powerful, and their experience is getting richer and richer, which brings wireless convenience to people's life and makes people more and more inseparable from it. . However, with the popularization of 4G and the enrichment of application functions, the battery life of mobile terminals is greatly affected. Therefore, how to mention the battery life of mobile terminals has become an important research direction for various enterprises. [0003] The power amplifier in the communication module of the mobile terminal is one of the most important power consumption devices. Especially when the network signal is weak, the power amplifier wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/52H04B1/04
CPCH04W52/52H04B1/04H04B2001/0408H04B2001/045
Inventor 赵梦娟
Owner NUBIA TECHNOLOGY CO LTD
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