CN111669770A - Full-duplex communication interference suppression system and method based on 5G network - Google Patents
Full-duplex communication interference suppression system and method based on 5G network Download PDFInfo
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Abstract
The invention discloses a full duplex communication interference suppression system and a method based on a 5G network, the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module and an external manual processing platform, the 5G communication base station external environment monitoring module is used for monitoring the external environment of a 5G communication base station, the plurality of virtual signal receiving base station setting modules are used for setting a plurality of virtual signal receiving base stations in the signal transmission range of the 5G communication base station, the plurality of virtual signal receiving base station signal disturbed evaluation units are used for receiving signals received by the base stations according to different virtual signals, the optimal receiving base station setting comprehensive analysis module is used for screening the quality of the signals received by the virtual signal receiving base stations, and the external manual processing platform is used for feeding back the signal quality of the 5G communication base station to manual processing in real time.
Description
Technical Field
The invention relates to the field of wireless communication, in particular to a full-duplex communication interference suppression system and method based on a 5G network.
Background
The 5G network refers to the fifth generation network in the development of the mobile communication network, and compared with the previous fourth generation mobile network, the 5G network belongs to a new network mode, and its popularity is still low, and further research and development are still needed. For any kind of network, the network security problem is a very important influencing factor, and the same is true for the 5G network, so the security problem of the 5G network needs to be emphasized. As 5G network researchers, they should have strengthened understanding and attention on 5G network security, actively solve the 5G network security problem, grasp the development direction, and realize more ideal development of 5G network, so that they can be more and more widely applied in the future.
The RS-422 standard is a full duplex communication standard, and full duplex is a method in which a transmission line and a reception line are independent from each other between a microprocessor and a peripheral device, so that data can be simultaneously transferred in both directions. The data can be received while the data is transmitted, and the data are synchronously transmitted, so that the voice of the other party can be heard while the user speaks as if the user makes a call at ordinary times. Network cards typically support full duplex
In the field of communications, a signal is a physical quantity representing a message, such as an electrical signal that may represent different messages by variations in amplitude, frequency, and phase. Interference refers to impairment of reception of a useful signal. The interference is generally caused by two, crosstalk: a coupling phenomenon between two signal lines in electronics. Radio interference: the behaviors of destroying communication and preventing broadcasting station signals are achieved by a mode of reducing the signal-to-noise ratio by sending radio signals. Interference generally refers to impairment of reception of a desired signal. Interference can be divided into two broad categories, one being caused by the equipment and feeder system; the other class belongs to other interferers and may be considered as alien interferers. Common interferences include conducted interference, interference propagated to a sensitive device through a wire, radiated interference, and interference propagated to a sensitive device through spatial radiation.
At present, in communication of different base stations, the addresses of the base stations are usually selected in advance, but the quality of signals received by receiving base stations at different positions is different, and the signal interference of the base stations at different positions is different.
Disclosure of Invention
The invention aims to provide a full-duplex communication interference suppression system and method based on a 5G network, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a full duplex communication interference suppression system based on a 5G network comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module and an external manual processing platform, the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules and a plurality of virtual signal receiving base station signal disturbed evaluation units, wherein the 5G communication base station external environment monitoring module, the plurality of virtual signal receiving base station signal disturbed evaluation units are connected through an intranet;
the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module, an external manual processing platform and a control system, wherein the 5G communication base station external environment monitoring module is used for monitoring the external environment of a 5G communication base station and feeding back the external environment to the system for evaluation in real time, the plurality of virtual signal receiving base station setting modules are used for setting a plurality of virtual signal receiving base stations in the signal transmission range of the 5G communication base station and analyzing the signal receiving quality of different signal receiving base stations, the plurality of virtual signal receiving base station signal disturbed evaluation units are used for evaluating the interference of communication signals according to the signals received by the different virtual signal receiving base stations, the optimal receiving base station.
By adopting the technical scheme: the 5G communication base station external environment monitoring module comprises a current base station environment monitoring submodule and an external radiation interference device positioning submodule, the current base station environment monitoring submodule is used for monitoring the external atmospheric environment of the 5G communication base station, the atmospheric environment comprises the temperature, humidity, customs, air pressure and precipitation of air, different communication interference can be generated on the current 5G communication base station by different atmospheric environments, the current base station environment monitoring submodule monitors the current natural environment to the communication interference rate, the external radiation interference device positioning submodule is used for monitoring signal radiation interference devices within a certain range of the 5G communication base station, each radiation interference device is positioned and marked, and the marked radiation interference devices are sent to an external manual processing platform.
By adopting the technical scheme: the plurality of virtual signal receiving base station setting modules comprise a plurality of virtual signal receiving base station distance setting submodules and a plurality of virtual signal receiving base station communication signal quality monitoring submodules, the plurality of virtual signal receiving base station distance setting submodules are used for setting a plurality of virtual signal receiving base stations at different distance positions close to the 5G communication base station, setting that a virtual signal receiving base station closest to the 5G communication base station exists and setting the distance between the virtual signal receiving base station and the 5G communication base station to be L0, l0 is more than or equal to 1.5km and less than or equal to 2km, the spacing distance between the virtual signal receiving base stations is set to be 1.5km, the communication signal quality monitoring submodule of the virtual signal receiving base stations is used for monitoring the quality of signals sent by the 5G communication base stations and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to the signal disturbed evaluation units of the virtual signal receiving base stations.
By adopting the technical scheme: the signal interference evaluation units of the virtual signal receiving base stations comprise a communication signal delay time difference acquisition submodule among different base stations and a communication signal interference grade analysis submodule among different base stations, wherein the communication signal delay time difference acquisition submodule among different base stations is used for monitoring the delay generated by the receiving signals of the different virtual signal receiving base stations, the signal time delay generated by each virtual signal receiving base station is counted to obtain the signal quality parameters received by different virtual signal receiving base stations, the received signal quality parameters and the signal time delay are collected, and the interference level analysis submodule of the communication signals between different base stations analyzes and evaluates the interference levels of the communication signals of different virtual signal receiving base stations according to the summarized signal data.
By adopting the technical scheme: the optimal receiving base station setting comprehensive analysis module comprises an external communication interference elimination ideal signal quality value monitoring submodule and a communication signal overlapping area evading submodule of each base station, the optimal receiving base station setting comprehensive analysis module is used for judging the communication signal interference levels of different virtual signal receiving base stations analyzed by the communication signal interference level analysis submodule among different base stations, screening out the virtual signal receiving base station with the lowest current communication signal interference level, judging the virtual signal receiving base station to be the optimal signal receiving base station, the external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, analyzing the interference rate of the external communication interference on the current communication signal transmission, and monitoring the signal quality value received by the current optimal receiving base station after the external communication interference is theoretically eliminated, and obtaining a theoretical signal quality value of the optimal receiving base station, wherein the communication signal receiving overlapping area avoidance submodule of each base station is used for inquiring whether different signal transmitting base stations exist in a certain distance range of the optimal receiving base station, judging that the signal overlapping area exists in current signal transmission when the different signal transmitting base stations exist, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion.
By adopting the technical scheme: the external manual processing platform comprises an external interference equipment warning and analyzing submodule and a base station configuration real-time maintenance submodule, the external interference equipment warning and analyzing submodule and the base station configuration real-time maintenance submodule are used for obtaining radiation interference equipment marked by an external radiation interference equipment positioning submodule, the total communication interference rate of 5G communication base station signal transmission is set to be K0%, the total communication interference rate is lower than 15%, the monitored current natural environment is K1% of the communication interference rate, and the external interference equipment warning and analyzing submodule is used for different external radiationThe electromagnetic energy emitted by the interference device is monitored, wherein the electromagnetic energy M emitted by different external radiation interference devices is set1、M2、M3、…、Mn-1、MnThe electromagnetic energy emitted by a certain external radiation interference device is set to be Mn, the electromagnetic interference rate generated by the current external radiation interference device is set to be Km, and according to the formula:
the method comprises the steps of calculating electromagnetic interference generated when different external radiation interference devices emit electromagnetic energy at present, judging that the electromagnetic interference generated by the current radiation interference devices is too large when the electromagnetic interference rate is larger than or equal to a set threshold value, sending the positioning position and the electromagnetic interference rate of the radiation interference devices to an external operator for warning by an external interference device warning analysis submodule, and not processing the radiation interference devices when the electromagnetic interference rate is smaller than the set threshold value.
By adopting the technical scheme: the base station configuration real-time maintenance submodule is used for performing real-time maintenance on the configuration in the 5G communication base station, and laying and adjusting cables of the 5G communication base station when a signal overlapping area exists in signal sending.
A full duplex communication interference suppression method based on a 5G network comprises the following steps:
s1: monitoring the external environment of the 5G communication base station by using an external environment monitoring module of the 5G communication base station, and feeding back to the system for evaluation in real time;
s2: setting a plurality of virtual signal receiving base stations in a signal transmission range of the 5G communication base station by using a plurality of virtual signal receiving base station setting modules, and analyzing the signal receiving quality of different signal receiving base stations;
s3: utilizing a plurality of virtual signal receiving base station signal disturbed evaluation units to evaluate the communication signal interference according to signals received by different virtual signal receiving base stations;
s4: screening the signal quality received by the plurality of virtual signal receiving base stations by using the optimal receiving base station setting comprehensive analysis module, and judging the optimal receiving base station;
s5: and feeding back the signal quality of the 5G communication base station to manual work for processing in real time by using an external manual processing platform.
By adopting the technical scheme: the inhibition method further comprises the following steps:
s1-1: monitoring the atmospheric environment outside the 5G communication base station by using a current base station environment monitoring submodule, wherein the atmospheric environment comprises the temperature, the humidity, the customs, the air pressure and precipitation of air, different atmospheric environments can generate different communication interferences on the current 5G communication base station, the current base station environment monitoring submodule monitors the communication interference rate of the current natural environment, an external radiation interference equipment positioning submodule monitors signal radiation interference equipment within a certain range from the 5G communication base station, positions and marks each radiation interference equipment, and sends the marked radiation interference equipment to an external manual processing platform;
s2-1: the method comprises the steps that a plurality of virtual signal receiving base stations are arranged at different distance positions close to a 5G communication base station by utilizing a plurality of virtual signal receiving base station distance setting submodules, a virtual signal receiving base station closest to the 5G communication base station is set to exist, the distance between the virtual signal receiving base station and the 5G communication base station is set to be L0, wherein L0 is more than or equal to 1.5km, the interval distance between the virtual signal receiving base stations is set to be 1.5km, the plurality of virtual signal receiving base station communication signal quality monitoring submodules monitor the signal quality sent by the 5G communication base station and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to a plurality of virtual signal receiving base station signal disturbed evaluation units;
s3-1: monitoring delays generated by receiving signals of different virtual signal receiving base stations by using a communication signal delay time difference acquisition submodule between different base stations, counting the signal delay generated by each virtual signal receiving base station, acquiring signal quality parameters received by the different virtual signal receiving base stations, summarizing the received signal quality parameters and the signal delay, matching with each virtual signal receiving base station, making a list, and sending the list to a communication signal interference level analysis submodule between different base stations, wherein the communication signal interference level analysis submodule between different base stations analyzes and evaluates the communication signal interference levels of the different virtual signal receiving base stations according to summarized signal data;
s4-1: an optimal receiving base station is provided with an integrated analysis module to judge the interference level of communication signals of different virtual signal receiving base stations analyzed by a communication signal interference level analysis submodule between different base stations, a virtual signal receiving base station with the lowest interference level of the current communication signal is screened out, the virtual signal receiving base station is judged to be an optimal signal receiving base station, an external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, the interference rate of the external communication interference on the transmission of the current communication signal is analyzed, the signal quality value received by the current optimal receiving base station is monitored again after the external communication interference is eliminated theoretically, the theoretical signal quality value of the optimal receiving base station is obtained, each base station receiving communication signal overlapping area evading submodule inquires whether different signal sending base stations exist in a certain distance range of the optimal receiving base station or not, when different signal transmission base stations exist, judging that the signal overlapping area exists in the current signal transmission, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion;
s5-1: utilize external interference equipment warning analysis submodule and base station configuration real-time maintenance submodule, external interference equipment warning analysis submodule is used for obtaining the radiation interference equipment of external radiation interference equipment location submodule mark, carry out the analysis to the electromagnetic interference rate that produces when different external radiation interference equipment emission electromagnetic energy, base station configuration real-time maintenance submodule is used for carrying out real-time maintenance to the inside configuration of 5G communication base station, there is the signal overlap area when signal transmission, reply 5G communication base station cable and lay the adjustment.
By adopting the technical scheme: in step S3-1, the delay time difference obtaining submodule for communication signals between different base stations is used to monitor delays generated by receiving signals of different virtual signal receiving base stations, count signal delays generated by each virtual signal receiving base station, obtain quality parameters of signals received by different virtual signal receiving base stations, sum the received quality parameters and signal delays, match the summed signal quality parameters and signal delays with each virtual signal receiving base station, make a list, and send the list to the interference level analyzing submodule for communication signals between different base stations, and the interference level analyzing submodule for communication signals between different base stations analyzes and evaluates interference levels of communication signals of different virtual signal receiving base stations according to the summed signal data, and further includes the following steps:
setting the signal quality value transmitted by the current 5G communication base station to be H0, setting the theoretical received signal time delay of different virtual signal receiving base stations to be Tn, and setting the communication signal interference rate received by the different virtual signal receiving base stations to be k1、k2、k3、kn-1、knThe attenuation rate of communication signals received by different virtual signal receiving base stations is p1、p2、p3、pn-1、pnSetting the actual received signal time delay of a certain virtual signal receiving base station as T0, setting the signal reception quality value of the certain virtual signal receiving base station as Hn, and according to the formula:
calculating signal receiving time delay and signal receiving quality values of different current virtual signal receiving base stations, when T0 is less than or equal to 5s and Hn is more than or equal to 85%, judging that the interference of the communication signals on the current virtual signal receiving base station is low, sorting the current virtual signal receiving base station according to the signal receiving time delay and the signal receiving quality value, judging that the virtual signal receiving base station which is sorted into the first virtual signal receiving base station is the optimal receiving base station, sending the optimal receiving base station to a comprehensive analysis module, when T0 belongs to (5s,10s) and Hn belongs to [ 75%, 85%), judging that the interference of the communication signals on the current virtual signal receiving base station is in a controllable range, when T0 is more than or equal to 10s and Hn is less than 75%, judging that the interference of the communication signals on the current virtual signal receiving base station is high, wherein when the signal receiving time delay and the signal receiving quality value of different virtual signal receiving base stations, the determination is made in the event that the condition is not satisfied.
Compared with the prior art, the invention has the beneficial effects that: the invention aims to establish a plurality of virtual signal receiving base stations and analyze signal interference of different virtual signal receiving base stations, thereby selecting an optimal signal receiving base station for position selection and inhibiting communication interference to the maximum extent;
the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base stations, a comprehensive analysis module, an optimal receiving base station setting comprehensive analysis module, an external manual processing platform and a system control module, wherein the external environment monitoring module is used for monitoring the external environment of the 5G communication base station and feeding back the external environment to the system for evaluation in real time, the virtual signal receiving base station setting modules are used for setting a plurality of virtual signal receiving base stations in the signal transmission range of the 5G communication base station and analyzing the signal receiving quality of different signal receiving base stations, the virtual signal receiving base station signal disturbed evaluation units are used for evaluating the interference of communication signals according to the signals received by the different virtual signal receiving base stations, the optimal receiving base station setting comprehensive analysis module is used for.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic block diagram of a full-duplex communication interference suppression system based on a 5G network according to the present invention;
fig. 2 is a schematic diagram illustrating steps of a full-duplex communication interference suppression method based on a 5G network according to the present invention;
fig. 3 is a schematic diagram illustrating specific steps of a full-duplex communication interference suppression method based on a 5G network according to the present invention;
fig. 4 is a schematic diagram of an implementation method of a full-duplex communication interference suppression method based on a 5G network according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the invention, a full duplex communication interference suppression system and method based on a 5G network are provided.
A full duplex communication interference suppression system based on a 5G network comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module and an external manual processing platform, the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules and a plurality of virtual signal receiving base station signal disturbed evaluation units, wherein the 5G communication base station external environment monitoring module, the plurality of virtual signal receiving base station signal disturbed evaluation units are connected through an intranet;
the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module, an external manual processing platform and a control system, wherein the 5G communication base station external environment monitoring module is used for monitoring the external environment of a 5G communication base station and feeding back the external environment to the system for evaluation in real time, the plurality of virtual signal receiving base station setting modules are used for setting a plurality of virtual signal receiving base stations in the signal transmission range of the 5G communication base station and analyzing the signal receiving quality of different signal receiving base stations, the plurality of virtual signal receiving base station signal disturbed evaluation units are used for evaluating the interference of communication signals according to the signals received by the different virtual signal receiving base stations, the optimal receiving base station.
By adopting the technical scheme: the 5G communication base station external environment monitoring module comprises a current base station environment monitoring submodule and an external radiation interference device positioning submodule, the current base station environment monitoring submodule is used for monitoring the external atmospheric environment of the 5G communication base station, the atmospheric environment comprises the temperature, humidity, customs, air pressure and precipitation of air, different communication interference can be generated on the current 5G communication base station by different atmospheric environments, the current base station environment monitoring submodule monitors the current natural environment to the communication interference rate, the external radiation interference device positioning submodule is used for monitoring signal radiation interference devices within a certain range of the 5G communication base station, each radiation interference device is positioned and marked, and the marked radiation interference devices are sent to an external manual processing platform.
By adopting the technical scheme: the plurality of virtual signal receiving base station setting modules comprise a plurality of virtual signal receiving base station distance setting submodules and a plurality of virtual signal receiving base station communication signal quality monitoring submodules, the plurality of virtual signal receiving base station distance setting submodules are used for setting a plurality of virtual signal receiving base stations at different distance positions close to the 5G communication base station, setting that a virtual signal receiving base station closest to the 5G communication base station exists and setting the distance between the virtual signal receiving base station and the 5G communication base station to be L0, l0 is more than or equal to 1.5km and less than or equal to 2km, the spacing distance between the virtual signal receiving base stations is set to be 1.5km, the communication signal quality monitoring submodule of the virtual signal receiving base stations is used for monitoring the quality of signals sent by the 5G communication base stations and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to the signal disturbed evaluation units of the virtual signal receiving base stations.
By adopting the technical scheme: the signal interference evaluation units of the virtual signal receiving base stations comprise a communication signal delay time difference acquisition submodule among different base stations and a communication signal interference grade analysis submodule among different base stations, wherein the communication signal delay time difference acquisition submodule among different base stations is used for monitoring the delay generated by the receiving signals of the different virtual signal receiving base stations, the signal time delay generated by each virtual signal receiving base station is counted to obtain the signal quality parameters received by different virtual signal receiving base stations, the received signal quality parameters and the signal time delay are collected, and the interference level analysis submodule of the communication signals between different base stations analyzes and evaluates the interference levels of the communication signals of different virtual signal receiving base stations according to the summarized signal data.
By adopting the technical scheme: the optimal receiving base station setting comprehensive analysis module comprises an external communication interference elimination ideal signal quality value monitoring submodule and a communication signal overlapping area evading submodule of each base station, the optimal receiving base station setting comprehensive analysis module is used for judging the communication signal interference levels of different virtual signal receiving base stations analyzed by the communication signal interference level analysis submodule among different base stations, screening out the virtual signal receiving base station with the lowest current communication signal interference level, judging the virtual signal receiving base station to be the optimal signal receiving base station, the external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, analyzing the interference rate of the external communication interference on the current communication signal transmission, and monitoring the signal quality value received by the current optimal receiving base station after the external communication interference is theoretically eliminated, and obtaining a theoretical signal quality value of the optimal receiving base station, wherein the communication signal receiving overlapping area avoidance submodule of each base station is used for inquiring whether different signal transmitting base stations exist in a certain distance range of the optimal receiving base station, judging that the signal overlapping area exists in current signal transmission when the different signal transmitting base stations exist, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion.
By adopting the technical scheme: the external manual processing platform comprises an external interference equipment warning analysis submodule and a base station configuration real-time maintenance submodule, wherein the external interference equipment warning analysis submodule and the base station configuration real-time maintenance submodule are used for acquiring the radiation interference equipment marked by the external radiation interference equipment positioning submodule, the total communication interference rate of 5G communication base station signal transmission is set to be K0%, and the total communication is set to be dryThe interference rate is lower than 15%, wherein the interference rate of the monitored current natural environment to communication is K1%, the external interference equipment warning and analyzing submodule monitors the electromagnetic energy emitted by different external radiation interference equipment, and the electromagnetic energy M emitted by different external radiation interference equipment is set1、M2、M3、…、Mn-1、MnThe electromagnetic energy emitted by a certain external radiation interference device is set to be Mn, the electromagnetic interference rate generated by the current external radiation interference device is set to be Km, and according to the formula:
the method comprises the steps of calculating electromagnetic interference generated when different external radiation interference devices emit electromagnetic energy at present, judging that the electromagnetic interference generated by the current radiation interference devices is too large when the electromagnetic interference rate is larger than or equal to a set threshold value, sending the positioning position and the electromagnetic interference rate of the radiation interference devices to an external operator for warning by an external interference device warning analysis submodule, and not processing the radiation interference devices when the electromagnetic interference rate is smaller than the set threshold value.
By adopting the technical scheme: the base station configuration real-time maintenance submodule is used for performing real-time maintenance on the configuration in the 5G communication base station, and laying and adjusting cables of the 5G communication base station when a signal overlapping area exists in signal sending.
A full duplex communication interference suppression method based on a 5G network comprises the following steps:
s1: monitoring the external environment of the 5G communication base station by using an external environment monitoring module of the 5G communication base station, and feeding back to the system for evaluation in real time;
s2: setting a plurality of virtual signal receiving base stations in a signal transmission range of the 5G communication base station by using a plurality of virtual signal receiving base station setting modules, and analyzing the signal receiving quality of different signal receiving base stations;
s3: utilizing a plurality of virtual signal receiving base station signal disturbed evaluation units to evaluate the communication signal interference according to signals received by different virtual signal receiving base stations;
s4: screening the signal quality received by the plurality of virtual signal receiving base stations by using the optimal receiving base station setting comprehensive analysis module, and judging the optimal receiving base station;
s5: and feeding back the signal quality of the 5G communication base station to manual work for processing in real time by using an external manual processing platform.
By adopting the technical scheme: the inhibition method further comprises the following steps:
s1-1: monitoring the atmospheric environment outside the 5G communication base station by using a current base station environment monitoring submodule, wherein the atmospheric environment comprises the temperature, the humidity, the customs, the air pressure and precipitation of air, different atmospheric environments can generate different communication interferences on the current 5G communication base station, the current base station environment monitoring submodule monitors the communication interference rate of the current natural environment, an external radiation interference equipment positioning submodule monitors signal radiation interference equipment within a certain range from the 5G communication base station, positions and marks each radiation interference equipment, and sends the marked radiation interference equipment to an external manual processing platform;
s2-1: the method comprises the steps that a plurality of virtual signal receiving base stations are arranged at different distance positions close to a 5G communication base station by utilizing a plurality of virtual signal receiving base station distance setting submodules, a virtual signal receiving base station closest to the 5G communication base station is set to exist, the distance between the virtual signal receiving base station and the 5G communication base station is set to be L0, wherein L0 is more than or equal to 1.5km, the interval distance between the virtual signal receiving base stations is set to be 1.5km, the plurality of virtual signal receiving base station communication signal quality monitoring submodules monitor the signal quality sent by the 5G communication base station and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to a plurality of virtual signal receiving base station signal disturbed evaluation units;
s3-1: monitoring delays generated by receiving signals of different virtual signal receiving base stations by using a communication signal delay time difference acquisition submodule between different base stations, counting the signal delay generated by each virtual signal receiving base station, acquiring signal quality parameters received by the different virtual signal receiving base stations, summarizing the received signal quality parameters and the signal delay, matching with each virtual signal receiving base station, making a list, and sending the list to a communication signal interference level analysis submodule between different base stations, wherein the communication signal interference level analysis submodule between different base stations analyzes and evaluates the communication signal interference levels of the different virtual signal receiving base stations according to summarized signal data;
s4-1: an optimal receiving base station is provided with an integrated analysis module to judge the interference level of communication signals of different virtual signal receiving base stations analyzed by a communication signal interference level analysis submodule between different base stations, a virtual signal receiving base station with the lowest interference level of the current communication signal is screened out, the virtual signal receiving base station is judged to be an optimal signal receiving base station, an external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, the interference rate of the external communication interference on the transmission of the current communication signal is analyzed, the signal quality value received by the current optimal receiving base station is monitored again after the external communication interference is eliminated theoretically, the theoretical signal quality value of the optimal receiving base station is obtained, each base station receiving communication signal overlapping area evading submodule inquires whether different signal sending base stations exist in a certain distance range of the optimal receiving base station or not, when different signal transmission base stations exist, judging that the signal overlapping area exists in the current signal transmission, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion;
s5-1: utilize external interference equipment warning analysis submodule and base station configuration real-time maintenance submodule, external interference equipment warning analysis submodule is used for obtaining the radiation interference equipment of external radiation interference equipment location submodule mark, carry out the analysis to the electromagnetic interference rate that produces when different external radiation interference equipment emission electromagnetic energy, base station configuration real-time maintenance submodule is used for carrying out real-time maintenance to the inside configuration of 5G communication base station, there is the signal overlap area when signal transmission, reply 5G communication base station cable and lay the adjustment.
By adopting the technical scheme: in step S3-1, the delay time difference obtaining submodule for communication signals between different base stations is used to monitor delays generated by receiving signals of different virtual signal receiving base stations, count signal delays generated by each virtual signal receiving base station, obtain quality parameters of signals received by different virtual signal receiving base stations, sum the received quality parameters and signal delays, match the summed signal quality parameters and signal delays with each virtual signal receiving base station, make a list, and send the list to the interference level analyzing submodule for communication signals between different base stations, and the interference level analyzing submodule for communication signals between different base stations analyzes and evaluates interference levels of communication signals of different virtual signal receiving base stations according to the summed signal data, and further includes the following steps:
setting the signal quality value transmitted by the current 5G communication base station to be H0, setting the theoretical received signal time delay of different virtual signal receiving base stations to be Tn, and setting the communication signal interference rate received by the different virtual signal receiving base stations to be k1、k2、k3、kn-1、knThe attenuation rate of communication signals received by different virtual signal receiving base stations is p1、p2、p3、pn-1、pnSetting the actual received signal time delay of a certain virtual signal receiving base station as T0, setting the signal reception quality value of the certain virtual signal receiving base station as Hn, and according to the formula:
calculating signal receiving time delay and signal receiving quality values of different current virtual signal receiving base stations, when T0 is less than or equal to 5s and Hn is more than or equal to 85%, judging that the interference of the communication signals on the current virtual signal receiving base station is low, sorting the current virtual signal receiving base station according to the signal receiving time delay and the signal receiving quality value, judging that the virtual signal receiving base station which is sorted into the first virtual signal receiving base station is the optimal receiving base station, sending the optimal receiving base station to a comprehensive analysis module, when T0 belongs to (5s,10s) and Hn belongs to [ 75%, 85%), judging that the interference of the communication signals on the current virtual signal receiving base station is in a controllable range, when T0 is more than or equal to 10s and Hn is less than 75%, judging that the interference of the communication signals on the current virtual signal receiving base station is high, wherein when the signal receiving time delay and the signal receiving quality value of different virtual signal receiving base stations, the determination is made in the event that the condition is not satisfied.
Example 1: the method comprises the following steps of defining conditions, setting the total communication interference rate sent by a 5G communication base station signal to be 12%, the communication interference rate of a monitored current natural environment to be 1.3%, monitoring electromagnetic energy emitted by different external radiation interference devices by an external interference device warning analysis submodule, wherein the electromagnetic energy emitted by the different external radiation interference devices is set to be 2100, 1120, 1700 and 3700 (unit: V/m), the electromagnetic energy emitted by one external radiation interference device is set to be 3700V/m, the electromagnetic interference rate generated by the current external radiation interference device is set to be Km, and according to a formula:
and calculating to obtain the electromagnetic interference generated when the current different external radiation interference devices emit electromagnetic energy, wherein the set threshold value of the electromagnetic interference is 4%, the electromagnetic interference rate is 4.6% and is greater than the set threshold value, judging that the electromagnetic interference generated by the current radiation interference devices is overlarge, and sending the positioning position and the electromagnetic interference rate of the radiation interference devices to an external operator by an external interference device warning analysis submodule to give an alarm.
Example 2: the method comprises the following steps of setting the signal quality value transmitted by the current 5G communication base station to be 98.1%, setting theoretical received signal time delay of different virtual signal receiving base stations to be 2.1s, setting the interference rate of a communication signal received by a certain virtual signal receiving base station to be 11%, setting the attenuation rate of a communication signal received by a certain virtual signal receiving base station to be 7%, setting the actual received signal time delay of a certain virtual signal receiving base station to be T0, setting the signal receiving quality value of a certain virtual signal receiving base station to be Hn, and according to a formula:
and calculating to obtain the signal receiving time delay of the current different virtual signal receiving base stations to be 2.5s and the signal receiving quality value to be 81%, wherein 81% belongs to 75% and 85%, judging that the interference of the current virtual signal receiving base stations by the communication signals is in a controllable range, and judging by using one of the unsatisfied conditions when the signal receiving time delay and the signal receiving quality value of the different virtual signal receiving base stations only meet one of the conditions.
Example 3: the method comprises the following steps of setting the signal quality value transmitted by the current 5G communication base station to be 99.5%, setting theoretical received signal time delay of different virtual signal receiving base stations to be 1.7s, setting the interference rate of a communication signal received by a certain virtual signal receiving base station to be 10%, setting the attenuation rate of the communication signal received by a certain virtual signal receiving base station to be 5%, setting the actual received signal time delay of a certain virtual signal receiving base station to be T0, setting the signal receiving quality value of the certain virtual signal receiving base station to be Hn, and according to a formula:
and calculating to obtain the signal receiving time delay of the current different virtual signal receiving base stations as 2s and the signal receiving quality value as 85%, wherein 2s is less than 5s, and 85% is 85%, judging that the current virtual signal receiving base station is low in interference of communication signals, sequencing the current virtual signal receiving base station according to the signal receiving time delay and the signal receiving quality value, judging the virtual signal receiving base station sequenced as the first virtual signal receiving base station as the optimal receiving base station, and sending the optimal receiving base station to be provided with a comprehensive analysis module.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A full duplex communication interference suppression system based on a 5G network is characterized in that: the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module and an external manual processing platform, wherein the 5G communication base station external environment monitoring module, the plurality of virtual signal receiving base station setting modules and the plurality of virtual signal receiving base station signal disturbed evaluation units are connected through an intranet;
the system comprises a 5G communication base station external environment monitoring module, a plurality of virtual signal receiving base station setting modules, a plurality of virtual signal receiving base station signal disturbed evaluation units, an optimal receiving base station setting comprehensive analysis module, an external manual processing platform and a control system, wherein the 5G communication base station external environment monitoring module is used for monitoring the external environment of a 5G communication base station and feeding back the external environment to the system for evaluation in real time, the plurality of virtual signal receiving base station setting modules are used for setting a plurality of virtual signal receiving base stations in the signal transmission range of the 5G communication base station and analyzing the signal receiving quality of different signal receiving base stations, the plurality of virtual signal receiving base station signal disturbed evaluation units are used for evaluating the interference of communication signals according to the signals received by the different virtual signal receiving base stations, the optimal receiving base station.
2. The full-duplex communication interference suppression system based on the 5G network according to claim 1, wherein: the 5G communication base station external environment monitoring module comprises a current base station environment monitoring submodule and an external radiation interference device positioning submodule, the current base station environment monitoring submodule is used for monitoring the external atmospheric environment of the 5G communication base station, the atmospheric environment comprises the temperature, humidity, customs, air pressure and precipitation of air, different communication interference can be generated on the current 5G communication base station by different atmospheric environments, the current base station environment monitoring submodule monitors the current natural environment to the communication interference rate, the external radiation interference device positioning submodule is used for monitoring signal radiation interference devices within a certain range of the 5G communication base station, each radiation interference device is positioned and marked, and the marked radiation interference devices are sent to an external manual processing platform.
3. The full-duplex communication interference suppression system based on the 5G network according to claim 1, wherein: the plurality of virtual signal receiving base station setting modules comprise a plurality of virtual signal receiving base station distance setting submodules and a plurality of virtual signal receiving base station communication signal quality monitoring submodules, the plurality of virtual signal receiving base station distance setting submodules are used for setting a plurality of virtual signal receiving base stations at different distance positions close to the 5G communication base station, setting that a virtual signal receiving base station closest to the 5G communication base station exists and setting the distance between the virtual signal receiving base station and the 5G communication base station to be L0, l0 is more than or equal to 1.5km and less than or equal to 2km, the spacing distance between the virtual signal receiving base stations is set to be 1.5km, the communication signal quality monitoring submodule of the virtual signal receiving base stations is used for monitoring the quality of signals sent by the 5G communication base stations and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to the signal disturbed evaluation units of the virtual signal receiving base stations.
4. The full-duplex communication interference suppression system based on the 5G network according to claim 3, wherein: the signal interference evaluation units of the virtual signal receiving base stations comprise a communication signal delay time difference acquisition submodule among different base stations and a communication signal interference grade analysis submodule among different base stations, wherein the communication signal delay time difference acquisition submodule among different base stations is used for monitoring the delay generated by the receiving signals of the different virtual signal receiving base stations, the signal time delay generated by each virtual signal receiving base station is counted to obtain the signal quality parameters received by different virtual signal receiving base stations, the received signal quality parameters and the signal time delay are collected, and the interference level analysis submodule of the communication signals between different base stations analyzes and evaluates the interference levels of the communication signals of different virtual signal receiving base stations according to the summarized signal data.
5. The full-duplex communication interference suppression system based on the 5G network according to claim 4, wherein: the optimal receiving base station setting comprehensive analysis module comprises an external communication interference elimination ideal signal quality value monitoring submodule and a communication signal overlapping area evading submodule of each base station, the optimal receiving base station setting comprehensive analysis module is used for judging the communication signal interference levels of different virtual signal receiving base stations analyzed by the communication signal interference level analysis submodule among different base stations, screening out the virtual signal receiving base station with the lowest current communication signal interference level, judging the virtual signal receiving base station to be the optimal signal receiving base station, the external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, analyzing the interference rate of the external communication interference on the current communication signal transmission, and monitoring the signal quality value received by the current optimal receiving base station after the external communication interference is theoretically eliminated, and obtaining a theoretical signal quality value of the optimal receiving base station, wherein the communication signal receiving overlapping area avoidance submodule of each base station is used for inquiring whether different signal transmitting base stations exist in a certain distance range of the optimal receiving base station, judging that the signal overlapping area exists in current signal transmission when the different signal transmitting base stations exist, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion.
6. The full-duplex interference suppression system based on the 5G network according to claim 2, wherein: the external manual processing platform comprises an external partAn interference equipment warning analysis submodule and a base station configuration real-time maintenance submodule, an external interference equipment warning analysis submodule and a base station configuration real-time maintenance submodule, wherein the external interference equipment warning analysis submodule is used for obtaining radiation interference equipment marked by an external radiation interference equipment positioning submodule, the total communication interference rate of 5G communication base station signal transmission is set to be K0%, the total communication interference rate is lower than 15%, the communication interference rate of the monitored current natural environment is K1%, the external interference equipment warning analysis submodule monitors electromagnetic energy emitted by different external radiation interference equipment, and electromagnetic energy M emitted by different external radiation interference equipment is set1、M2、M3、…、Mn-1、MnThe electromagnetic energy emitted by a certain external radiation interference device is set to be Mn, the electromagnetic interference rate generated by the current external radiation interference device is set to be Km, and according to the formula:
the method comprises the steps of calculating electromagnetic interference generated when different external radiation interference devices emit electromagnetic energy at present, judging that the electromagnetic interference generated by the current radiation interference devices is too large when the electromagnetic interference rate is larger than or equal to a set threshold value, sending the positioning position and the electromagnetic interference rate of the radiation interference devices to an external operator for warning by an external interference device warning analysis submodule, and not processing the radiation interference devices when the electromagnetic interference rate is smaller than the set threshold value.
7. The full-duplex communication interference suppression system based on the 5G network according to claim 1, wherein: the base station configuration real-time maintenance submodule is used for performing real-time maintenance on the configuration in the 5G communication base station, and laying and adjusting cables of the 5G communication base station when a signal overlapping area exists in signal sending.
8. A full duplex communication interference suppression method based on a 5G network is characterized in that:
s1: monitoring the external environment of the 5G communication base station by using an external environment monitoring module of the 5G communication base station, and feeding back to the system for evaluation in real time;
s2: setting a plurality of virtual signal receiving base stations in a signal transmission range of the 5G communication base station by using a plurality of virtual signal receiving base station setting modules, and analyzing the signal receiving quality of different signal receiving base stations;
s3: utilizing a plurality of virtual signal receiving base station signal disturbed evaluation units to evaluate the communication signal interference according to signals received by different virtual signal receiving base stations;
s4: screening the signal quality received by the plurality of virtual signal receiving base stations by using the optimal receiving base station setting comprehensive analysis module, and judging the optimal receiving base station;
s5: and feeding back the signal quality of the 5G communication base station to manual work for processing in real time by using an external manual processing platform.
9. The method of claim 8, wherein the method for suppressing full duplex communication interference based on a 5G network comprises: the inhibition method further comprises the following steps:
s1-1: monitoring the atmospheric environment outside the 5G communication base station by using a current base station environment monitoring submodule, wherein the atmospheric environment comprises the temperature, the humidity, the customs, the air pressure and precipitation of air, different atmospheric environments can generate different communication interferences on the current 5G communication base station, the current base station environment monitoring submodule monitors the communication interference rate of the current natural environment, an external radiation interference equipment positioning submodule monitors signal radiation interference equipment within a certain range from the 5G communication base station, positions and marks each radiation interference equipment, and sends the marked radiation interference equipment to an external manual processing platform;
s2-1: the method comprises the steps that a plurality of virtual signal receiving base stations are arranged at different distance positions close to a 5G communication base station by utilizing a plurality of virtual signal receiving base station distance setting submodules, a virtual signal receiving base station closest to the 5G communication base station is set to exist, the distance between the virtual signal receiving base station and the 5G communication base station is set to be L0, wherein L0 is more than or equal to 1.5km, the interval distance between the virtual signal receiving base stations is set to be 1.5km, the plurality of virtual signal receiving base station communication signal quality monitoring submodules monitor the signal quality sent by the 5G communication base station and received by different virtual signal receiving base stations, and the signal quality parameters received by the different virtual signal receiving base stations are sent to a plurality of virtual signal receiving base station signal disturbed evaluation units;
s3-1: monitoring delays generated by receiving signals of different virtual signal receiving base stations by using a communication signal delay time difference acquisition submodule between different base stations, counting the signal delay generated by each virtual signal receiving base station, acquiring signal quality parameters received by the different virtual signal receiving base stations, summarizing the received signal quality parameters and the signal delay, matching with each virtual signal receiving base station, making a list, and sending the list to a communication signal interference level analysis submodule between different base stations, wherein the communication signal interference level analysis submodule between different base stations analyzes and evaluates the communication signal interference levels of the different virtual signal receiving base stations according to summarized signal data;
s4-1: an optimal receiving base station is provided with an integrated analysis module to judge the interference level of communication signals of different virtual signal receiving base stations analyzed by a communication signal interference level analysis submodule between different base stations, a virtual signal receiving base station with the lowest interference level of the current communication signal is screened out, the virtual signal receiving base station is judged to be an optimal signal receiving base station, an external communication interference elimination ideal signal quality value monitoring submodule is used for monitoring the communication interference outside the optimal signal receiving base station, the interference rate of the external communication interference on the transmission of the current communication signal is analyzed, the signal quality value received by the current optimal receiving base station is monitored again after the external communication interference is eliminated theoretically, the theoretical signal quality value of the optimal receiving base station is obtained, each base station receiving communication signal overlapping area evading submodule inquires whether different signal sending base stations exist in a certain distance range of the optimal receiving base station or not, when different signal transmission base stations exist, judging that the signal overlapping area exists in the current signal transmission, and transmitting the positioning position of the base station to an external manual processing platform for cable laying suggestion;
s5-1: utilize external interference equipment warning analysis submodule and base station configuration real-time maintenance submodule, external interference equipment warning analysis submodule is used for obtaining the radiation interference equipment of external radiation interference equipment location submodule mark, carry out the analysis to the electromagnetic interference rate that produces when different external radiation interference equipment emission electromagnetic energy, base station configuration real-time maintenance submodule is used for carrying out real-time maintenance to the inside configuration of 5G communication base station, there is the signal overlap area when signal transmission, reply 5G communication base station cable and lay the adjustment.
10. The method according to claim 9, wherein the method for suppressing full duplex communication interference based on a 5G network comprises: in step S3-1, the delay time difference obtaining submodule for communication signals between different base stations is used to monitor delays generated by receiving signals of different virtual signal receiving base stations, count signal delays generated by each virtual signal receiving base station, obtain quality parameters of signals received by different virtual signal receiving base stations, sum the received quality parameters and signal delays, match the summed signal quality parameters and signal delays with each virtual signal receiving base station, make a list, and send the list to the interference level analyzing submodule for communication signals between different base stations, and the interference level analyzing submodule for communication signals between different base stations analyzes and evaluates interference levels of communication signals of different virtual signal receiving base stations according to the summed signal data, and further includes the following steps:
setting the signal quality value transmitted by the current 5G communication base station to be H0, setting the theoretical received signal time delay of different virtual signal receiving base stations to be Tn, and setting the communication signal interference rate received by the different virtual signal receiving base stations to be k1、k2、k3、kn-1、knThe attenuation rate of communication signals received by different virtual signal receiving base stations is p1、p2、p3、pn-1、pnSetting the actual received signal time delay of a certain virtual signal receiving base station as T0, setting the signal reception quality value of the certain virtual signal receiving base station as Hn, and according to the formula:
calculating signal receiving time delay and signal receiving quality values of different current virtual signal receiving base stations, when T0 is less than or equal to 5s and Hn is more than or equal to 85%, judging that the interference of the communication signals on the current virtual signal receiving base station is low, sorting the current virtual signal receiving base station according to the signal receiving time delay and the signal receiving quality value, judging that the virtual signal receiving base station which is sorted into the first virtual signal receiving base station is the optimal receiving base station, sending the optimal receiving base station to a comprehensive analysis module, when T0 belongs to (5s,10s) and Hn belongs to [ 75%, 85%), judging that the interference of the communication signals on the current virtual signal receiving base station is in a controllable range, when T0 is more than or equal to 10s and Hn is less than 75%, judging that the interference of the communication signals on the current virtual signal receiving base station is high, wherein when the signal receiving time delay and the signal receiving quality value of different virtual signal receiving base stations, the determination is made in the event that the condition is not satisfied.
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