CN113286323A - 5G base station electromagnetic radiation monitoring method and device - Google Patents
5G base station electromagnetic radiation monitoring method and device Download PDFInfo
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- CN113286323A CN113286323A CN202110518071.0A CN202110518071A CN113286323A CN 113286323 A CN113286323 A CN 113286323A CN 202110518071 A CN202110518071 A CN 202110518071A CN 113286323 A CN113286323 A CN 113286323A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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Abstract
The application provides a 5G base station electromagnetic radiation monitoring method and a device, and the method comprises the following steps: setting an electromagnetic radiation monitor at each selected place, setting a monitoring frequency band of the electromagnetic radiation monitor as a downlink working frequency band of a measured 5G base station, and setting a measuring unit and a measured value of the electromagnetic radiation monitor as a power density and an average value; downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor so as to guide a 5G base station to transmit electromagnetic waves and electromagnetic radiation monitor to measure electromagnetic radiation data generated by the 5G base station at a selected place; analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the target power density average is a power density average over 6 minutes.
Description
Technical Field
The application relates to the technical field of communication, in particular to a 5G base station electromagnetic radiation monitoring method and device.
Background
The electromagnetic wave emitted by the 5G mobile communication base station has the characteristics that the emission power (corresponding to the electromagnetic radiation level) depends on the traffic of downlink transmission and the like due to strong beam forming. That is to say, at a certain point, a 5G terminal needs to use a 5G service to guide a 5G base station to transmit electromagnetic waves to the point, so as to measure electromagnetic radiation of the 5G base station in a normal operating state. Therefore, the standard "5G mobile communication base station electromagnetic radiation environment monitoring method" HJ1151-2020 requires that when electromagnetic radiation monitoring is performed on a 5G base station of a certain operator, a 5G terminal of the operator, such as a mobile phone, needs to establish communication connection with a tested base station for electromagnetic radiation monitoring under a specified 5G application scenario (including data transmission, video interaction, game entertainment, virtual shopping, car networking, smart medical and industrial applications).
In the prior art, detection personnel usually enable a 5G terminal to operate in a 5G application scene in video interaction modes such as audio-video refreshing, live broadcast watching, video call and the like, and traffic and duration patches of data downloading of the video interaction modes result in unstable electromagnetic radiation level of a detected 5G base station, and due to different operation modes of the detection personnel, the difference of a detection result is large, the detection result cannot be reproduced, and comparison and verification are difficult. And each monitoring point position is monitored for 6 minutes through a standard electromagnetic radiation environment monitoring method for a 5G mobile communication base station HJ1151-2020, and the total monitoring time cost of a single 5G base station is overhigh.
Disclosure of Invention
In view of this, an object of the present application is to provide a method and an apparatus for monitoring electromagnetic radiation of a 5G base station, so as to solve the problem of how to improve the efficiency of monitoring electromagnetic radiation of the 5G base station in the prior art.
In a first aspect, an embodiment of the present application provides a method for monitoring electromagnetic radiation of a 5G base station, where the method includes:
setting an electromagnetic radiation monitor at each selected place, setting a monitoring frequency band of the electromagnetic radiation monitor as a downlink working frequency band of a measured 5G base station, and setting a measuring unit and a measured value of the electromagnetic radiation monitor as a power density and an average value;
downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor to guide a 5G base station to emit electromagnetic waves, and measuring electromagnetic radiation data generated by the 5G base station at a selected place by the electromagnetic radiation monitor;
analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the monitoring time is longer than or equal to the total time for downloading the preselected files from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average over 6 minutes.
In some embodiments, the preselected file is at least one file or packet from the specified source, and the preselected file has a total size sufficient to complete the download within 6 minutes at a 5G network rate.
In some embodiments, the analyzing, according to the electromagnetic radiation data, a power density average value of an operating frequency band of the 5G base station within a monitoring duration to obtain a target power density average value, and determining the target power density average value as an electromagnetic radiation value of the 5G base station at a selected location includes:
performing integral operation on the power density average value of the working frequency band of the 5G base station in the monitoring duration to obtain the total power density average value of the working frequency band of the 5G base station in the monitoring duration;
judging whether the monitoring time is less than 6 minutes or not;
and if the monitoring time length is equal to 6 minutes, taking the total power density average value as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
In some embodiments, the method further comprises:
if the monitoring duration is less than 6 minutes, the total power density average value is reduced according to the ratio of the monitoring duration to 6 minutes, the obtained reduced power density is used as a target power density average value, and the target power density average value is determined as the electromagnetic radiation value of the 5G base station at the selected place.
In a second aspect, an embodiment of the present application provides a 5G base station electromagnetic radiation monitoring apparatus, including:
the setting module is used for setting an electromagnetic radiation monitor at each selected place, setting the monitoring frequency band of the electromagnetic radiation monitor as the downlink working frequency band of the 5G base station to be tested, and setting the measurement unit and the measurement value of the electromagnetic radiation monitor as the power density and the average value;
the downloading module is used for downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor so as to guide a 5G base station to emit electromagnetic waves, and the electromagnetic radiation monitor is used for measuring electromagnetic radiation data generated by the 5G base station at a selected place;
the analysis module is used for analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the monitoring time is longer than or equal to the total time for downloading the preselected files from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average over 6 minutes.
In some embodiments, the preselected file is at least one file or packet from the specified source, and the preselected file has a total size sufficient to complete the download within 6 minutes at a 5G network rate.
In some embodiments, the analysis module comprises:
the integration unit is used for performing integration operation on the power density average value of the working frequency band of the 5G base station in the monitoring duration to obtain the total power density average value of the working frequency band of the 5G base station in the monitoring duration;
the judging unit is used for judging whether the monitoring time is less than 6 minutes or not;
and the first determination unit is used for taking the average value of the total power density as a target power density average value if the monitoring time length is equal to 6 minutes, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
In some embodiments, the analysis module further comprises:
and the second determining unit is used for reducing the total power density average value according to the ratio of the monitoring duration to 6 minutes if the monitoring duration is less than 6 minutes, taking the obtained reduced power density as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
In a third aspect, an embodiment of the present application provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method in any one of the above first aspects when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the steps of the method in any one of the above first aspects.
The embodiment of the application provides a 5G base station electromagnetic radiation monitoring method, through set up the electromagnetic radiation monitor at selected place, and debug the parameter to the power density of monitoring the downstream working frequency channel electromagnetic radiation of 5G basic station surveyed, download the preliminary election file from appointed source through using the 5G terminal in the position apart from the electromagnetic radiation monitor preset distance, in order to guide 5G basic station surveyed to launch the electromagnetic wave, the electromagnetic radiation monitor records the produced electromagnetic radiation data of 5G basic station, then through the power density average value in the monitoring duration in the analysis electromagnetic radiation data, in order to confirm the electromagnetic radiation value of 5G basic station. According to the 5G base station electromagnetic radiation monitoring method provided by the embodiment of the application, the electromagnetic radiation monitoring of the 5G base station is carried out in a uniform and stable data downloading mode, the interference of external factors to a monitoring result can be reduced, the monitoring time can be shortened within an allowable range, and the stability and the monitoring efficiency of the 5G base station electromagnetic radiation monitoring are improved.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic flowchart of a method for monitoring electromagnetic radiation of a 5G base station according to an embodiment of the present application;
fig. 2 is a schematic flow chart of an electromagnetic radiation analysis method according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a 5G base station electromagnetic radiation monitoring apparatus according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a computer device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
Under the same total download flow, even different application scenes consume different time lengths, and the electromagnetic radiation level of the 5G mobile communication base station is the same. That is to say, the average value of the electromagnetic radiation level of the 5G base station within 6 minutes of the monitoring standard mainly depends on the total downlink traffic of the 5G base station within 6 minutes, and correspondingly, the total download traffic of the 5G terminal within the 6 minutes, and the relevance between the total download traffic and the download rate supported by the application scenario, the duration of the application scenario, and the current network state of the 5G base station is not great.
With the above characteristics, an embodiment of the present application provides a method for monitoring electromagnetic radiation of a 5G base station, as shown in fig. 1, including the following steps:
s101, arranging an electromagnetic radiation monitor at each selected place, setting a monitoring frequency band of the electromagnetic radiation monitor as a downlink working frequency band of a 5G base station to be tested, and setting a measurement unit and a measurement value of the electromagnetic radiation monitor as power density and an average value;
step S102, downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor so as to guide a 5G base station to emit electromagnetic waves, wherein the electromagnetic radiation monitor measures electromagnetic radiation data generated by the 5G base station at a selected place;
step S103, analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the monitoring time is longer than or equal to the total time for downloading the preselected file from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average within 6 minutes.
Specifically, an electromagnetic radiation monitor is arranged at a selected place, a measurement frequency band of the electromagnetic radiation monitor is set to include a downlink working frequency band of a measured 5G base station, power density is selected by a measurement unit, an average value is selected by a measurement value type, the maximum monitoring duration can be set to be 6 minutes, and a measurement result is the average value of the power density in the monitoring duration. And performing integral operation on the frequency band of the 5G base station to be tested in a spectrum analysis mode, and arranging a list of the frequency band measurement values of the 5G base station to be tested in a list mode.
And downloading a preselected file from a specified source by using a 5G terminal at a preset distance from the electromagnetic radiation monitor so as to guide the tested 5G base station to emit electromagnetic waves to a selected place area, wherein the preset distance is generally 1 m-3 m, and the specified source can be selected from a mobile phone application market or a cloud disk and the like.
The electromagnetic radiation monitor starts to monitor electromagnetic radiation near a selected place while downloading a preselected file at the 5G terminal to obtain electromagnetic radiation data, and then determines the power density average value as the electromagnetic radiation value of the 5G base station by calculating the power density average value in the monitoring time length in the electromagnetic radiation data so as to represent the electromagnetic radiation level of the 5G base station to be detected.
The target power density average value is the power density average value within 6 minutes calculated according to the 6-minute monitoring requirement of standard 5G mobile communication base station electromagnetic radiation environment monitoring method HJ 1151-2020. In order to meet the requirements that the 5G terminal finishes downloading the preselected file within 6 minutes and monitored electromagnetic radiation data are complete, the monitoring time is at least as long as the time for the 5G terminal to finish downloading the preselected file, and the monitoring time meets the standard, so that the time cannot exceed 6 minutes.
According to the 5G base station electromagnetic radiation monitoring method provided by the embodiment of the application, the electromagnetic radiation monitoring of the 5G base station is carried out in a uniform and stable data downloading mode, the interference of external factors to a monitoring result can be reduced, the monitoring time can be shortened within an allowable range, and the stability and the monitoring efficiency of the 5G base station electromagnetic radiation monitoring are improved.
In some embodiments, the preselected file is at least one file or data packet from the specified source, and the preselected file has a total size sufficient to complete the download within 6 minutes at a 5G network rate.
Specifically, the preselected file is one or more files in a specified source, or one or more APP packets, and the total size of the preselected file is generally between 1GB and 10GB, and specifically, the total size of the preselected file needs to consider the following three points:
1) the total size of the preselected file can meet the requirement that the file can be downloaded in 6 minutes under different 5G network rates;
2) the total size of the preselected file can reflect the downloading flow of the conventional application in a 5G network application scene;
3) the flow burden per unit is monitored.
In some embodiments, step S103, analyzing the power density average value of the operating frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected location, as shown in fig. 2, includes:
step S201, performing integral operation on the power density average value of the working frequency band of the 5G base station in the monitoring duration to obtain the total power density average value of the working frequency band of the 5G base station in the monitoring duration;
step S202, judging whether the monitoring time is less than 6 minutes;
and step S203, if the monitoring time length is equal to 6 minutes, taking the total power density average value as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
Specifically, the average value of the power density of the 5G base station to be measured corresponding to each acquisition time in the electromagnetic radiation data in the monitoring duration is integrated to obtain the average value of the total power density of the 5G base station to be measured in the monitoring duration.
However, since the monitoring period is not longer than 6 minutes which is the standard period, there are two cases equal to 6 minutes and less than 6 minutes.
In the case where the monitoring period is equal to 6 minutes, the total power density average is the target power density average of the 6-minute standard.
In some embodiments, the method further comprises:
and 204, if the monitoring time length is less than 6 minutes, reducing the total power density average value according to the ratio of the monitoring time length to 6 minutes, taking the obtained reduced power density as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
Specifically, when the monitoring duration is less than 6 minutes, although the emission amount of the electromagnetic waves of the 5G base station in the remaining time from the end of the monitoring duration to 6 minutes is extremely small and can be ignored, since the total power density average value is calculated by the monitoring duration, the value of the total power density average value is higher than the target power density average value of the 6 minute standard, and therefore, in order to ensure that the monitoring result meets the standard, the total power density average value needs to be scaled down by the following formula:
wherein S6minIs the average value of the total power density after the scaling down, namely the average value of the target power density of the 6-minute standard; t is0Is the monitoring duration; s0Is the average of the total power density over the monitoring period.
And taking the average value of the scaled total power density as an electromagnetic radiation value of the 5G base station to represent the electromagnetic radiation level of the 5G base station at the selected place.
The embodiment of the present application further provides a 5G base station electromagnetic radiation monitoring device, as shown in fig. 3, including:
a setting module 30, configured to set an electromagnetic radiation monitor at each selected location, set a monitoring frequency band of the electromagnetic radiation monitor as a downlink working frequency band of the 5G base station to be tested, and set a measurement unit and a measurement value of the electromagnetic radiation monitor as a power density and an average value;
the downloading module 31 is configured to download a preselected file from a specified source through a 5G terminal at a position a preset distance away from the electromagnetic radiation monitor to guide the 5G base station to transmit electromagnetic waves, and the electromagnetic radiation monitor measures electromagnetic radiation data generated by the 5G base station at a selected location;
the analysis module 32 is configured to analyze a power density average value of the working frequency band of the 5G base station within the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determine the target power density average value as an electromagnetic radiation value of the 5G base station at a selected location; the monitoring time is longer than or equal to the total time for downloading the preselected files from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average over 6 minutes.
In some embodiments, the preselected file mentioned in the downloading module 31 is at least one file or data packet from the specified source, and the total size of the preselected file is sufficient to complete the downloading within 6 minutes at 5G network rate.
In some embodiments, the analysis module 32 includes:
the integrating unit 321 is configured to perform an integrating operation on the power density average value of the working frequency band of the 5G base station within the monitoring duration to obtain a total power density average value of the working frequency band of the 5G base station within the monitoring duration;
a determining unit 322, configured to determine whether the monitoring duration is less than 6 minutes;
a first determining unit 323, configured to, if the monitoring duration is equal to 6 minutes, take the total power density average as a target power density average, and determine the target power density average as an electromagnetic radiation value of the 5G base station at a selected location.
In some embodiments, the analyzing module 32 further includes:
a second determining unit 324, configured to, if the monitoring duration is less than 6 minutes, narrow the total power density average according to a ratio of the monitoring duration to 6 minutes, use the obtained narrowed power density as a target power density average, and determine the target power density average as an electromagnetic radiation value of the 5G base station at the selected location.
Corresponding to the method for monitoring electromagnetic radiation of the 5G base station in fig. 1, an embodiment of the present application further provides a computer device 400, as shown in fig. 4, the device includes a memory 401, a processor 402, and a computer program stored in the memory 401 and executable on the processor 402, where the processor 402 implements the method for monitoring electromagnetic radiation of the 5G base station when executing the computer program.
Specifically, the memory 401 and the processor 402 can be general memories and processors, which are not limited in this embodiment, and when the processor 402 runs a computer program stored in the memory 401, the method for monitoring electromagnetic radiation of a 5G base station can be executed, so as to solve the problem in the prior art how to improve the efficiency of monitoring electromagnetic radiation of a 5G base station.
Corresponding to the method for monitoring electromagnetic radiation of the 5G base station in fig. 1, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to perform the steps of the method for monitoring electromagnetic radiation of the 5G base station.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, when a computer program on the storage medium is executed, the above-mentioned 5G base station electromagnetic radiation monitoring method can be executed, and the problem of how to improve the efficiency of monitoring the electromagnetic radiation of the 5G base station in the prior art is solved, in the 5G base station electromagnetic radiation monitoring method provided by the embodiment of the application, by setting an electromagnetic radiation monitor at a selected location, debugging parameters to monitor the power density of the electromagnetic radiation of the downlink working frequency band of the 5G base station to be monitored, downloading a preselected file from a specified source by using a 5G terminal at a preset distance from the electromagnetic radiation monitor to guide the 5G base station to emit electromagnetic waves, recording the electromagnetic radiation data generated by the 5G base station by the electromagnetic radiation monitor, and then analyzing the average value of the power density in the monitoring duration in the electromagnetic radiation data, to determine the electromagnetic radiation value of the 5G base station. According to the 5G base station electromagnetic radiation monitoring method provided by the embodiment of the application, the electromagnetic radiation monitoring of the 5G base station is carried out in a uniform and stable data downloading mode, the interference of external factors to a monitoring result can be reduced, the monitoring time can be shortened within an allowable range, and the stability and the monitoring efficiency of the 5G base station electromagnetic radiation monitoring are improved.
In the embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A5G base station electromagnetic radiation monitoring method is characterized by comprising the following steps:
setting an electromagnetic radiation monitor at each selected place, setting a monitoring frequency band of the electromagnetic radiation monitor as a downlink working frequency band of a measured 5G base station, and setting a measuring unit and a measured value of the electromagnetic radiation monitor as a power density and an average value;
downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor to guide a 5G base station to emit electromagnetic waves, and measuring electromagnetic radiation data generated by the 5G base station at a selected place by the electromagnetic radiation monitor;
analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the monitoring time is longer than or equal to the total time for downloading the preselected files from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average over 6 minutes.
2. The method of claim 1, wherein the preselected file is at least one file or packet from the specified source, and wherein the preselected file has a total size sufficient to complete the download within 6 minutes at a 5G network rate.
3. The method of claim 1, wherein the analyzing the power density average of the 5G base station operating frequency band for the monitoring duration according to the electromagnetic radiation data to obtain a target power density average, and determining the target power density average as the electromagnetic radiation value of the 5G base station at the selected location comprises:
performing integral operation on the power density average value of the working frequency band of the 5G base station in the monitoring duration to obtain the total power density average value of the working frequency band of the 5G base station in the monitoring duration;
judging whether the monitoring time is less than 6 minutes or not;
and if the monitoring time length is equal to 6 minutes, taking the total power density average value as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
4. The method of claim 3, further comprising:
if the monitoring duration is less than 6 minutes, the total power density average value is reduced according to the ratio of the monitoring duration to 6 minutes, the obtained reduced power density is used as a target power density average value, and the target power density average value is determined as the electromagnetic radiation value of the 5G base station at the selected place.
5. The utility model provides a 5G basic station electromagnetic radiation monitoring devices which characterized in that includes:
the setting module is used for setting an electromagnetic radiation monitor at each selected place, setting the monitoring frequency band of the electromagnetic radiation monitor as the downlink working frequency band of the 5G base station to be tested, and setting the measurement unit and the measurement value of the electromagnetic radiation monitor as the power density and the average value;
the downloading module is used for downloading a preselected file from a specified source through a 5G terminal at a position which is a preset distance away from the electromagnetic radiation monitor so as to guide a 5G base station to emit electromagnetic waves, and the electromagnetic radiation monitor is used for measuring electromagnetic radiation data generated by the 5G base station at a selected place;
the analysis module is used for analyzing the power density average value of the working frequency band of the 5G base station in the monitoring duration according to the electromagnetic radiation data to obtain a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at a selected place; the monitoring time is longer than or equal to the total time for downloading the preselected files from the specified source by the 5G terminal, and the monitoring time is shorter than or equal to 6 minutes; the target power density average is a power density average over 6 minutes.
6. The apparatus of claim 5, wherein the preselected file is at least one file or packet from the specified source, the preselected file having a total size sufficient to complete the download within 6 minutes at a 5G network rate.
7. The apparatus of claim 5, wherein the analysis module comprises:
the integration unit is used for performing integration operation on the power density average value of the working frequency band of the 5G base station in the monitoring duration to obtain the total power density average value of the working frequency band of the 5G base station in the monitoring duration;
the judging unit is used for judging whether the monitoring time is less than 6 minutes or not;
and the first determination unit is used for taking the average value of the total power density as a target power density average value if the monitoring time length is equal to 6 minutes, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
8. The apparatus of claim 7, wherein the analysis module further comprises:
and the second determining unit is used for reducing the total power density average value according to the ratio of the monitoring duration to 6 minutes if the monitoring duration is less than 6 minutes, taking the obtained reduced power density as a target power density average value, and determining the target power density average value as the electromagnetic radiation value of the 5G base station at the selected place.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method of any of the preceding claims 1-4 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, is adapted to carry out the steps of the method of any one of the preceding claims 1 to 4.
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