Unlock instant, AI-driven research and patent intelligence for your innovation.

Power adjustment method and device, terminal, storage medium and computer program product

A computer program and power adjustment technology, applied in power management, wireless communication, electrical components, etc., can solve the problems of low transmission power, affecting communication quality, and large adjustment range of transmission power, so as to improve the accuracy of adjustment and avoid communication. Quality, the effect of ensuring communication quality

Pending Publication Date: 2022-07-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology has the problem of low SAR value monitoring accuracy. Due to the low accuracy, the adjustment range of the transmission power will be too large, resulting in the adjusted transmission power being too small, which will affect the communication quality.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power adjustment method and device, terminal, storage medium and computer program product
  • Power adjustment method and device, terminal, storage medium and computer program product
  • Power adjustment method and device, terminal, storage medium and computer program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0028] The SAR (Specific Absorption Rate) value represents the allowable amount of radiation absorbed per unit kilogram of organisms (including the human body), and is defined as the electromagnetic power absorbed or consumed by a unit mass of biological tissue, in units of W / kg. The SAR value represents the impact of radiation on the human body and is the most direct test value. The SAR value has data for the whole body, local parts or limbs. Among them, the lower the SAR value, the less radiation is absorbed by the organism. At present, the two international standar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a power adjustment method and device, a terminal, a storage medium and a computer program product. The method comprises the following steps: acquiring the current target reflection power of an antenna in the terminal; determining a current target SAR value of the antenna according to the target reflection power; and determining whether a power adjustment condition is satisfied according to the target SAR value, and if the power adjustment condition is satisfied, adjusting the transmitting power of the antenna. By adopting the method, the accuracy of adjusting the transmitting power of the antenna can be improved.

Description

technical field [0001] The present application relates to the field of mobile communication technologies, and in particular, to a power adjustment method, apparatus, terminal, storage medium and computer program product. Background technique [0002] When a user communicates with a terminal, the antenna of the mobile terminal usually transmits electromagnetic waves with relatively high power, so that the electromagnetic radiation energy absorbed by the user is usually relatively large, which affects the user's health. The electromagnetic radiation energy absorbed by the user can be measured by a SAR (Specific Absorption Rate, specific absorption ratio) value. The higher the SAR value, the greater the electromagnetic radiation energy absorbed by the user. [0003] In order to ensure the user's health, it is necessary to monitor the SAR value in real time during the working process of the terminal, and adjust the transmit power according to the SAR value. However, the prior a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/24H04W52/28H04W52/38
CPCH04W52/24H04W52/246H04W52/288H04W52/38
Inventor 曹文峰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD