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Mobile terminal and signal transmitting power adjusting method of mobile terminal

A technology of signal transmission and mobile terminals, applied in the field of communication, can solve problems affecting health and high radiation of mobile phones, and achieve the effect of reducing intensity and impact

Inactive Publication Date: 2016-09-14
SHANGHAI MORUAN COMM TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

Since the signal transmission power of the mobile phone is closely related to the size of the electromagnetic wave, the greater the signal transmission power of the mobile phone, the greater the intensity of the electromagnetic wave emitted by the mobile phone, and the higher the communication quality. Therefore, manufacturers often increase the signal transmission power of smartphones for high communication quality. The radiation of mobile phones is higher, which affects people's health

Method used

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  • Mobile terminal and signal transmitting power adjusting method of mobile terminal
  • Mobile terminal and signal transmitting power adjusting method of mobile terminal
  • Mobile terminal and signal transmitting power adjusting method of mobile terminal

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no. 1 approach

[0033] Compared with the first embodiment, the greater the capacitance of the inductive capacitor in this embodiment, the smaller the value of the first power, which can protect the user more reasonably and meet the actual needs of the user. Moreover, by using the first power and multiple levels of corresponding inductive capacitances, different distances from the human body to the mobile terminal can be distinguished, and the signal transmission power can be adjusted to different values ​​according to different distances, making the implementation of the present invention more humane and more convenient. To meet the needs of users.

[0034]The division of steps in the above methods is only for the sake of clarity of description. During implementation, they can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they contain the same logical relationship, they are all within the scope of protection of this patent. ; Adding insign...

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Abstract

The invention relates to the technical field of communication, and discloses a mobile terminal and a signal transmitting power adjusting method of the mobile terminal. According to the mobile terminal and the method, the mobile terminal comprises a built-in antenna and a capacitance detection device. The signal transmitting power adjusting method comprises the steps that the built-in antenna receives a sensing capacitance; the capacitance detection device detects the capacitance value of the sensing capacitance; whether a human body is detected or not is determined according to the capacitance value of the sensing capacitance; and the signal transmitting power of the mobile terminal is reduced if the human body is detected. Through adoption of the method, when the mobile terminal detects the human body, the signal transmitting power of the mobile terminal can be reduced; therefore, the electromagnetic radiation intensity of the mobile terminal to the human body is reduced; and the influence on the health of the human body is reduced when the mobile terminal is used.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a mobile terminal and a method for adjusting signal transmission power thereof. Background technique [0002] With the development of science and technology, mobile terminals represented by smart phones have become an indispensable part of people's lives. People will carry mobile phones anytime and anywhere, otherwise they will be restless. But when people use a mobile phone, the mobile phone will transmit electromagnetic waves to the base station, and these electromagnetic waves are what people often call mobile phone radiation. Since the signal transmission power of the mobile phone is closely related to the size of the electromagnetic wave, the greater the signal transmission power of the mobile phone, the greater the intensity of the electromagnetic wave emitted by the mobile phone, and the higher the communication quality. Therefore, manufacturers often increase the ...

Claims

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Application Information

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IPC IPC(8): H04M1/725
CPCH04M1/72454
Inventor 严震辉
Owner SHANGHAI MORUAN COMM TECH
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