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Power configuration method and terminal

A power configuration and terminal technology, applied in the field of communication, can solve the problem of radiation SAR exceeding the standard

Active Publication Date: 2019-09-03
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a power configuration method and a terminal to solve the problem that the radiation SAR of the terminal may exceed the standard

Method used

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  • Power configuration method and terminal
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  • Power configuration method and terminal

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Embodiment approach

[0093] Such as image 3 As shown, when the uplink resource ratio is greater than or equal to the first ratio, after using low power transmission, the method may further include:

[0094] Step 304, if it is detected that the proportion of uplink resources is less than the first proportion of resources, use the high power transmission.

[0095] In this embodiment, after the terminal uses low-power transmission, if it detects that the proportion of uplink resources is less than the first proportion of resources, it can use high-power transmission, so as to realize the variability of terminal transmission power, so as to improve the reliability of the terminal. work performance.

[0096] Of course, when the proportion of uplink resources is less than the first proportion, after using high-power transmission, it may also include:

[0097] If it is detected that the proportion of uplink resources is greater than or equal to the first proportion of resources, the low-power transmis...

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Abstract

The embodiment of the invention provides a power configuration method and a terminal. The method comprises the following steps that an uplink resource ratio is determined; when the uplink resource proportion is smaller than a first proportion, high-power transmission is used, and the high power is higher than the maximum transmitting power of a default power level; and when the uplink resource proportion is greater than or equal to the first proportion, low-power transmission is used, and the low power is not higher than the maximum transmission power of the default power level, so that the radiation SAR of the terminal can be prevented from exceeding the standard.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a power configuration method and a terminal. Background technique [0002] In the 5th generation (5th generation, 5G) communication system, there are various power levels similar to the Long Term Evolution (LTE) system, for example: Power Class 2 (Power Class2), the maximum transmission power of this power level is 26dBm, the power of this power level can be called high power, and the maximum transmission power of power level 3 is 23dBm, this power level can be called low power level or default power level. When the maximum transmission power is higher than 23 dBm, the specific absorption ratio (Specific Absorption Ratio, SAR) of the terminal may exceed the standard. Contents of the invention [0003] Embodiments of the present invention provide a power configuration method and a terminal to solve the problem that the radiated SAR of the terminal may excee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/18H04W52/36
CPCH04W52/367H04W52/18H04W52/246H04W52/262H04W52/146H04W72/04H04W88/02H04B1/3838H04W72/044H04W72/51
Inventor 冯三军姜大洁潘学明周帅
Owner VIVO MOBILE COMM CO LTD