Method for counting and calculating electromagnetic radiation quantity

A technology of electromagnetic radiation and statistical calculation, which is applied in the field of statistical calculation of electromagnetic radiation, can solve the problems of cumulative effect, manifestation, and inability to fully and intuitively reflect the amount of electromagnetic radiation, and achieve the effect of easy promotion and reduced harm

Inactive Publication Date: 2009-11-25
ZTE CORP
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Problems solved by technology

However, this indicator is a test result in a laboratory environment, and it only reflects the situation when the mobile terminal is at the maximum transmission power, so it does not reflect the actual electromagnetic radiation level in the real network environment
In addition, the unit of SAR is watts/kilogram (W/kg). Since the physical meaning is the electromagnetic radiation power absorbed or consumed by a unit mass of human tissue, it only reflects the electromagnetic radiation power absorbed or con

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  • Method for counting and calculating electromagnetic radiation quantity
  • Method for counting and calculating electromagnetic radiation quantity
  • Method for counting and calculating electromagnetic radiation quantity

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Embodiment Construction

[0027] The method of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0028] According to the relevant agreement of the 3rd Generation Partnership Project (3GPP), the physical layer of the mobile terminal needs to measure the transmitted power of the mobile terminal (UE transmitted power). As a parameter, the transmitted power of the mobile terminal is mainly triggered by an event. Report to the mobile network, and also report to the mobile network periodically.

[0029] figure 1 It is a schematic diagram of the comparison between the layered structure of the wireless protocol stack and the process of obtaining measurement information at the physical layer in the embodiment of the present invention, figure 1 The part on the right side of the dashed line shows the simplified layered structure of the wireless protocol stack. On the Uu interface, the wireless protocol stack i...

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Abstract

The invention relates to a method for counting and calculating the electromagnetic radiation quantity, which comprises the following steps: (a) a mobile terminal triggers a physical layer to report self radio transmitted power information; (b) the mobile terminal carries out time-domain integration on a transmitted power value in the reported radio transmitted power information; (c) a result obtained by integration calculation is compared with a preset threshold value, and if the result is smaller than the threshold value, the step (b) is returned; or the mobile terminal sends out warning information to remind a user or executes a related operation and even enforces the mobile terminal to shut down. The method can effectively reduce the harm of electromagnetic radiation of the mobile terminal to the human body.

Description

technical field [0001] The invention relates to the detection technology of electromagnetic radiation, in particular to a statistical calculation method of the amount of electromagnetic radiation. Background technique [0002] With the rapid development of modern science and technology, an invisible and intangible source of pollution has attracted increasing attention, which is electromagnetic radiation known as the "stable killer". Electromagnetic radiation pollution has been recognized as the fourth largest public hazard after air pollution, water pollution, and noise pollution, and has been listed as one of the major pollutants that must be controlled. [0003] In today's society, with more and more electronic and communication equipment being put into use, electromagnetic waves of various frequencies and different energies have flooded every corner of the earth, and even the wider space. It can be said that the influence of electromagnetic radiation has already Everywhe...

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Application Information

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IPC IPC(8): H04M1/725G01R29/08H04M1/72454
Inventor 彭飞
Owner ZTE CORP
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