A business networking management system based on 5G communication

Abstract

The present invention relates to the field of communication technology, and in particular to a business networking management system based on 5G communication, comprising a management module responsible for obtaining the data throughput of an access point and determining a monitoring mode of a monitoring module based on the data throughput; a monitoring module responsible for monitoring a retransmission rate and determining a fault level in a first monitoring mode; a monitoring module responsible for monitoring network delay and calculating a difference between the delay and a preset value in a second monitoring mode; determining whether it is necessary to increase the network bandwidth and calculate a load index based on the relative difference between the network delay and the standard in the second monitoring mode; calculating a retransmission rate threshold by counting the number of received error data packets and calculating a total packet volume ratio in a first analysis mode; determining whether it is necessary to reduce the number of connected devices based on the proportion of video traffic in a second analysis mode, and determining an adjustment plan based on a received signal. The present invention provides more comprehensive AP performance monitoring for network management and more precise management.

Description

Technical Field

[0001] The present invention relates to the field of communication technologies, and in particular to a service networking management system based on 5G communications. Background Art

[0002] With the development of mobile communication technology, service networking has become an important means to optimize network resource allocation and ensure service quality. By monitoring and analyzing various service traffic in the network, service networking can isolate and prioritize different services, rationally plan network resources, and meet the quality requirements of multiple services.

[0003] In wireless access networks, access points (APs) are key devices for implementing service networking. APs must support access and processing of multiple services and ensure that each service has access to the necessary network resources. Therefore, ensuring the proper functioning of APs has a direct impact on service networking. When AP performance degrades or malfunctions, common anomalies include decreased data throughput, increased network latency, and increased retransmission rates. These can cause the AP to fail to meet service performance requirements, impacting service quality.

[0004] Chinese Patent Publication No.: CN110381522A discloses a multi-AP device networking control system and method, including: multiple APs to be networked, each AP to be networked is physically connected by wired or wireless means; there is only one parent device among the multiple APs to be networked, and the others are child devices; the parent device is responsible for collecting device information on the child devices, and after receiving the MESH ID value issued by the APP, it distributes the MESH ID value accordingly; each AP to be networked is configured according to the distributed MESH ID value and then establishes a networking link, the APP on the mobile terminal is used to establish a link with the parent device, obtain the device information of all APs to be networked through the parent device, and upload the device information of the APs to be networked to the server platform; and after receiving the MESH ID value returned by the server platform, the MESH ID value is sent to the parent device, and the server platform is used to search in the database according to the device information after receiving the device information of the AP to be networked uploaded by the APP. If there is no duplicate device in the database, a corresponding MESH is generated for each AP to be networked. The ID value is sent back to the APP; the database is used to store the device information of the AP devices that have established the network and the corresponding MESH ID value.

[0005] It can be seen that the existing technology has the following problems: it is unable to detect AP anomalies, determine the degree of anomalies, locate the root cause of the fault, and take corresponding measures to repair it accordingly. Combined with network equipment monitoring and traffic analysis, it can achieve more comprehensive monitoring and precise management of AP performance in network management. Summary of the Invention

[0006] To this end, the present invention provides a business networking management system based on 5G communication to overcome the problems of insufficient comprehensive monitoring of AP performance and insufficiently precise management in networking management in the prior art.

[0007] To achieve the above objectives, on the one hand, the present invention provides a service networking management system based on 5G communication, comprising:

[0008] A management module, which is used to determine the monitoring mode of the monitoring module for the AP according to the current AC data throughput;

[0009] A monitoring module is connected to the management module and is used to monitor the current AC data throughput, the AP retransmission rate, network delay, the number of devices connected to the AP, the AP's current data throughput, the AP's CPU occupancy rate, data packets received by the AP with protocol errors, the data throughput of video streaming in a network traffic pattern, and the signal-to-noise ratio of information received by the AP, to determine the AP's fault level based on the AP's retransmission rate, and to calculate a first difference between the current AC data throughput and a preset data throughput, so as to determine the AP's network delay standard based on the first difference.

[0010] an analysis module connected to the monitoring module, configured to determine whether the control module should increase the network bandwidth of the AP based on a comparison result of the network delay of the AP with a network delay standard, calculate a relative difference between the network delay of the AP and the network delay standard, determine an increase in the network bandwidth of the AP by the control module based on the relative difference, calculate a load index of the AP, and determine an analysis mode for performing fault analysis on the AP based on the load index of the AP; count the number of data packets with protocol errors received by the AP, calculate a ratio of the number of data packets with protocol errors received by the AP to the total number of data packets, determine an adjustment factor for a first preset retransmission rate and a second preset retransmission rate based on the ratio to adjust the first preset retransmission rate and the second preset retransmission rate; determine whether the control module should reduce the number of devices connected to the AP based on a percentage of the data throughput of video streaming media in the current data throughput of the AP in the network traffic pattern, and determine an adjustment plan for the AP based on a signal-to-noise ratio of information received by the AP; calculate a second difference between the signal-to-noise ratio of the information received by the AP and the preset signal-to-noise ratio, and determine a power amplification factor of the AP based on the second difference to adjust the power of the AP;

[0011] The control module is connected to the analysis module and is used to adjust the AP according to the analysis result of the analysis module.

[0012] Furthermore, the management module determines several monitoring modes of the monitoring module for the AC based on the comparison result of the current AC data throughput and the preset data throughput, and the monitoring modes include a first monitoring mode in which the monitoring module monitors the retransmission rate of the AP and a second monitoring mode in which the monitoring module monitors the network delay of the AP.

[0013] Furthermore, in the first monitoring mode, the monitoring module determines several fault levels of the AP based on the comparison results of the AP's retransmission rate with the first preset retransmission rate or the second preset retransmission rate, and the fault levels include a first fault level, a second fault level, and a third fault level, wherein the first fault level is smaller than the second fault level and smaller than the third fault level.

[0014] Furthermore, in the second monitoring mode, the monitoring module calculates a first difference between the current AC data throughput and a preset data throughput, and determines several network delay standards of the AP according to a comparison result of the first difference and the first preset difference.

[0015] Furthermore, in the second monitoring mode, the analysis module determines whether the control module increases the network bandwidth of the AP according to a comparison result of the network delay of the AP with a network delay standard.

[0016] Furthermore, when the analysis module determines that the control module increases the network bandwidth of the AP, it calculates the relative difference between the network delay of the AP and the network delay standard, and determines several increase values for the control module to increase the network bandwidth of the AP based on the comparison result of the relative difference and the preset relative difference.

[0017] Furthermore, the analysis module calculates the load index of the AP when the fault level coefficient of the AP is determined to be the second fault level, and determines several analysis modes for fault analysis of the AP based on the comparison result of the load index of the AP and the preset load index. The analysis modes include a first analysis mode in which the analysis module analyzes data packets with error protocols received by the AP and a second analysis mode in which the analysis module analyzes network traffic patterns.

[0018] Furthermore, the analysis module counts the number of data packets with erroneous protocols received by the AP in the first analysis mode, and calculates the ratio of the number of data packets with erroneous protocols received by the AP to the total number of data packets, and determines the first preset retransmission rate and several adjustment factors of the second preset retransmission rate based on the comparison result of the ratio with the preset ratio to adjust the first preset retransmission rate and the second preset retransmission rate.

[0019] In the second analysis mode, the analysis module determines that the control module reduces the number of AP connected devices based on a comparison result of the percentage of the data throughput of the video streaming media in the network traffic mode in the current data throughput of the AP and the preset percentage.

[0020] Furthermore, when the fault level of the AP is determined to be the third fault level, the analysis module determines, based on a comparison result of the signal-to-noise ratio of information received by the AP with a preset signal-to-noise ratio, several adjustment schemes for the AP by the control module. The adjustment schemes include a first adjustment scheme for adjusting the power P0 of the AP and a second adjustment scheme for adjusting the channels of other APs adjacent to the AP to different non-overlapping channels.

[0021] Furthermore, the analysis module calculates a second difference between the signal-to-noise ratio of the information received by the AP and a preset signal-to-noise ratio under the first adjustment scheme, and determines several power amplification factors of the AP based on a comparison result of the second difference and the second preset difference to adjust the power of the AP.

[0022] Compared with the existing technology, the beneficial effect of the present invention is that the present invention realizes comprehensive monitoring of AP performance. The data throughput can reflect the processing capacity and load situation of the AP. By comparing with the preset threshold, the monitoring retransmission rate or network delay can be selected to monitor the AP data transmission quality or AP response performance, thereby realizing all-round monitoring of AP performance.

[0023] Furthermore, the retransmission rate of the present invention represents the ratio of retransmitted messages reported by the AP to the total number of messages, which directly reflects the severity of packet loss or errors during the data transmission process of the AP. A high retransmission rate means that the AP data transmission quality is poor, which can easily lead to increased network delays and decreased data throughput. A high retransmission rate may be caused by a variety of reasons. Combined with the monitoring of other performance indicators of the AP, the direct cause of the increase in the retransmission rate can be determined, the root cause of the fault can be found, and real-time monitoring and management of the network quality can be achieved.

[0024] Furthermore, in the present invention, data throughput and network delay are related performance indicators. Changes in data throughput will cause changes in network delay. The network delay standard is set according to the relationship between the two, and the AP performance is comprehensively judged to avoid misjudgment due to fluctuations in a certain indicator. Network services change in time and space, which will cause dynamic changes in AP data throughput. Adjusting the network delay standard according to service changes can make the monitoring mode closer to the current network reality, avoid misjudgment due to the static nature of the monitoring mode, and help improve the accuracy of monitoring.

[0025] Furthermore, the setting of the network delay standard of the present invention can reflect the performance requirements and load-bearing capacity of the AP. If the AP network delay exceeds the standard, it means that the AP performance is degraded or overloaded. Increasing the network bandwidth can effectively alleviate the problem and improve AP performance. If the network delay is within the standard range, increasing the bandwidth will cause waste of network resources. Taking targeted repair measures based on the comparison results can avoid waste of resources.

[0026] Furthermore, the present invention quantifies the extent to which the AP network delay exceeds the standard by calculating the relative difference, thereby evaluating the severity of the problem and quantifying the selection of different bandwidth increments, avoiding excessive waste of resources, and facilitating more comprehensive and flexible performance management.

[0027] Furthermore, the load index of the present invention comprehensively considers the AP processing capacity, business load and resource usage, and can fully reflect the performance and load status of the AP. Different analysis modes are selected based on the comparison with the preset value, and AP anomalies are analyzed from different angles to achieve comprehensive fault judgment and location. The selection of analysis mode is customized according to the current situation of the AP to achieve targeted analysis and improve the accuracy and efficiency of fault analysis.

[0028] Furthermore, the calculation result of the ratio described in the present invention comprehensively considers the total number of erroneous data packets and the total number of normal data packets received by the AP, accurately determines the proportion of abnormal data packets in the total messages, and determines the adjustment factor to adjust the preset retransmission rate. This is more accurate and comprehensive than considering the number of erroneous data packets alone, avoids misjudgment caused by fluctuations in individual indicators, and improves the accuracy of fault detection.

[0029] Furthermore, in the present invention, if the proportion of video streaming traffic in the total AP traffic is too large, it will lead to AP performance degradation or network congestion. If the video traffic is not too high, but other reasons lead to traffic growth or AP performance degradation, taking measures to limit the number of connected devices will not have a repair effect and may even affect normal business. Targeted traffic control strategies are selected based on monitoring results to avoid misuse of control measures, minimize the impact on the network, and achieve high-precision network management.

[0030] Furthermore, the present invention dynamically fixes signal issues. Signal quality varies over time and space, and a fixed adjustment scheme is difficult to adapt to environmental changes. By comparing the real-time signal-to-noise ratio with a preset threshold, an appropriate solution is selected to dynamically adjust the network to meet signal coverage requirements in different environments, facilitating dynamic optimization of wireless networks.

[0031] Furthermore, the present invention accurately determines the degree of signal quality degradation by calculating the difference between the signal-to-noise ratio and a preset value, quantifies the degree of signal problems, and takes appropriate repair measures. The calculation formula for the second difference is simple and easy to implement on the device. The method based on simple calculation and a small amount of configuration has strong practicality and is easy to develop and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a structural diagram of a business networking management system based on 5G communication according to an embodiment of the present invention. DETAILED DESCRIPTION

[0033] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are merely used to explain the present invention and are not intended to limit the present invention.

[0034] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0035] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0036] See also Figure 1 As shown, it is a structural diagram of a service networking management system based on 5G communication according to an embodiment of the present invention;

[0037] The service networking management system based on 5G communication in the embodiment of the invention includes:

[0038] The management module is used to determine the monitoring mode of the monitoring module for the AP according to the current AC data throughput T.

[0039] A monitoring module is connected to the management module and is used to monitor the current AC data throughput, the AP retransmission rate, the network delay, the number of devices connected to the AP, the AP's current data throughput, the AP's CPU occupancy rate, data packets received by the AP with protocol errors, the data throughput of video streaming in the network traffic mode, and the signal-to-noise ratio of information received by the AP; and to determine the AP's fault level based on the AP's retransmission rate D, and calculate a first difference ΔT between the current AC data throughput T and a preset data throughput T0, and determine the AP's network delay standard Wi based on the first difference ΔT.

[0040] An analysis module is connected to the monitoring module and is used to determine whether the control module should increase the network bandwidth of the AP based on the comparison result of the network delay W of the AP and the network delay standard Wi, calculate the relative difference ΔW between the network delay W of the AP and the network delay standard Wi, determine the increase amount of the network bandwidth of the AP by the control module based on the relative difference ΔW, calculate the load index F of the AP, and the analysis module determines the analysis mode for fault analysis of the AP based on the load index F of the AP; count the number S of data packets with error protocols received by the AP, and calculate the number S of data packets with error protocols received by the AP and the data a ratio C of the total number of packets S0, determining an adjustment factor ki of a first preset retransmission rate and a second preset retransmission rate based on the ratio C to adjust the first preset retransmission rate and the second preset retransmission rate; determining that the control module reduces the number of devices connected to the AP based on a percentage J of the data throughput of the video streaming media in the network traffic pattern to the current data throughput of the AP; determining an adjustment scheme for the AP by the control module based on a signal-to-noise ratio B of information received by the AP; calculating a second difference ΔB between the signal-to-noise ratio B of the information received by the AP and a preset signal-to-noise ratio, and determining a power amplification factor ui of the AP based on the second difference ΔB to adjust the power of the AP;

[0041] The control module is connected to the analysis module and is used to adjust the AP according to the analysis result of the analysis module.

[0042] Specifically, the management module determines the monitoring mode of the monitoring module for the AP according to the comparison result of the current AC data throughput T and the preset data throughput T0.

[0043] If T>T0, the monitoring module determines that the monitoring mode of the AC is the first monitoring mode;

[0044] If T≤T0, the monitoring module determines that the monitoring mode for the AC is the second monitoring mode.

[0045] The first monitoring mode is that the monitoring module monitors the retransmission rate of the AP, and the second monitoring mode is that the monitoring module monitors the network delay of the AP.

[0046] In the embodiment of the present invention, the preset data throughput T0 is set to 100 Mbps. Those skilled in the art may adjust the preset data throughput according to specific circumstances.

[0047] Specifically, the present invention realizes comprehensive monitoring of AP performance. The data throughput can reflect the processing capacity and load situation of the AP. By comparing with the preset threshold, the retransmission rate or network delay can be selected for monitoring. The AP data transmission quality or AP response performance can be monitored, thereby realizing all-round monitoring of AP performance.

[0048] Specifically, in the first monitoring mode, the monitoring module determines the fault level of the AP according to the comparison result of the retransmission rate D of the AP and the preset retransmission rate.

[0049] If D≤D1, the monitoring module determines that the fault level coefficient of the AP is the first fault level;

[0050] If D1<D≤D2, the monitoring module determines that the fault level coefficient of the AP is the second fault level;

[0051] If D>D2, the monitoring module determines that the fault level coefficient of the AP is the third fault level.

[0052] D1 is the first preset retransmission rate, D2 is the second preset retransmission rate, D1<D2, and the first fault level is smaller than the second fault level and smaller than the third fault level.

[0053] In the embodiment of the present invention, the first preset retransmission rate is 20%, and the second preset retransmission rate is 50%. Those skilled in the art may adjust the preset retransmission rates according to specific circumstances.

[0054] Specifically, the retransmission rate of the present invention indicates the proportion of retransmitted messages reported by the AP to the total number of messages, which directly reflects the severity of packet loss or errors in the AP data transmission process. A high retransmission rate means that the AP data transmission quality is poor, which can easily lead to increased network delays and decreased data throughput. A high retransmission rate may be caused by a variety of reasons. Combined with the monitoring of other performance indicators of the AP, the direct cause of the increase in the retransmission rate can be determined, the root cause of the fault can be found, and real-time monitoring and management of network quality can be achieved.

[0055] Specifically, in the second monitoring mode, the monitoring module calculates a first difference ΔT between the current AC data throughput T and the preset data throughput T0, determines the AP network delay standard Wi based on the comparison result of the first difference ΔT and the first preset difference ΔT0, and sets ΔT=T0-T.

[0056] If ΔT≤ΔT0, the monitoring module determines that the network delay standard of the AP is the first network delay standard W1;

[0057] If ΔT>ΔT0, the monitoring module determines that the network delay standard of the AP is the second network delay standard W2.

[0058] In the embodiment of the present invention, the first network delay standard W1 is 50ms, the second network delay standard W2 is 100ms, and the first preset difference △T0 is 10Mbps. Those skilled in the art can adjust the network delay standard and the first preset difference according to specific circumstances.

[0059] Specifically, data throughput and network delay are related performance indicators of the present invention. Changes in data throughput will cause changes in network delay. The network delay standard is set according to the relationship between the two, and the AP performance is comprehensively judged to avoid misjudgment due to fluctuations in a certain indicator. Network services change in time and space, which will cause dynamic changes in AP data throughput. Adjusting the network delay standard according to service changes can make the monitoring mode closer to the current network reality, avoid misjudgment due to the static nature of the monitoring mode, and help improve the accuracy of monitoring.

[0060] Specifically, the analysis module determines whether the control module increases the network bandwidth of the AP according to a comparison result of the network delay W of the AP and the network delay standard Wi in the second monitoring mode;

[0061] If W≤Wi, the analysis module determines that the control module does not increase the network bandwidth of the AP;

[0062] If W>Wi, the analysis module determines that the control module increases the network bandwidth of the AP.

[0063] Specifically, the setting of the network delay standard of the present invention can reflect the performance requirements and load-bearing capacity of the AP. If the AP network delay exceeds the standard, it means that the AP performance is degraded or overloaded. Increasing the network bandwidth can effectively alleviate the problem and improve AP performance. If the network delay is within the standard range, increasing the bandwidth will cause waste of network resources. Taking targeted repair measures based on the comparison results can avoid waste of resources.

[0064] Specifically, when determining that the control module increases the network bandwidth of the AP, the analysis module calculates the relative difference ΔW between the network delay W of the AP and the network delay standard Wi, and determines the increase value of the network bandwidth of the AP by the control module based on the comparison result of the relative difference ΔW and the preset relative difference ΔWi, and sets the calculation formula of ΔW as ΔW=(W-Wi) / Wi.

[0065] If ΔW≤ΔWi, the analysis module determines that the control module increases the network bandwidth of the AP by a first increase value;

[0066] If ΔW>ΔWi, the analysis module determines that the control module increases the network bandwidth of the AP by a second increase value.

[0067] In the embodiment of the present invention, the first increase value is 10 MHZ, the second increase value is 20 MHZ, and the preset relative difference △Wi is 1. Those skilled in the art can adjust the increase value of the network bandwidth and the preset relative difference according to specific circumstances.

[0068] Specifically, the present invention quantifies the extent to which AP network delay exceeds the standard by calculating the relative difference, thereby evaluating the severity of the problem and quantifying the selection of different bandwidth increments, avoiding excessive waste of resources, and facilitating more comprehensive and flexible performance management.

[0069] Specifically, the analysis module calculates the load index F of the AP when the fault level coefficient of the AP is determined to be the second fault level, and determines the analysis mode for performing fault analysis on the AP based on a comparison result of the load index F of the AP and a preset load index F0;

[0070] If F≤F0, the analysis module determines that the analysis mode of the network fault by the analysis module is the first analysis mode;

[0071] If F>F0, the analysis module determines that the analysis mode of the analysis module for the network fault is the second analysis mode.

[0072] The first analysis mode is that the analysis module analyzes data packets with protocol errors received by the AP, and the second analysis mode is that the analysis module analyzes network traffic patterns.

[0073] In the embodiment of the present invention, the preset load index F0 is set to 0.5. Those skilled in the art may adjust the preset load index according to specific circumstances.

[0074] Specifically, the load index of the present invention comprehensively considers the AP processing capacity, business load and resource usage, and can fully reflect the performance and load status of the AP. Different analysis modes are selected based on the comparison with the preset value, and AP anomalies are analyzed from different angles to achieve comprehensive fault diagnosis and location. The selection of analysis mode is customized according to the current situation of the AP to achieve targeted analysis and improve the accuracy and efficiency of fault analysis.

[0075] The analysis module calculates the load index F of the AP when the fault level coefficient of the AP is determined to be the second fault level as follows:

[0076] F=(Y / Y0+t / t0)×L

[0077] Where Y is the number of devices connected to the AP, Y0 is the maximum number of devices connected to the AP, t is the current data throughput of the AP, t0 is the maximum data throughput of the AP, and L is the CPU usage of the AP.

[0078] Specifically, the analysis module counts the number S of packets with protocol errors received by the AP in the first analysis mode, and calculates the ratio C of the number S of packets with protocol errors received by the AP to the total number S0 of packets, and determines the first preset retransmission rate and the adjustment factor ki of the second preset retransmission rate based on the comparison result of the ratio C and the preset ratio C0 to adjust the first preset retransmission rate and the second preset retransmission rate, setting C=S / S0.

[0079] If C≤C0, the analysis module determines a first adjustment factor k1;

[0080] If C>C0, the analysis module determines a second adjustment factor k2.

[0081] The adjusted first preset retransmission rate is D10=D1×ki, i=1, 2,

[0082] The adjusted second preset retransmission rate is D20=D2×ki, i=1,2.

[0083] In the embodiment of the present invention, the preset ratio C0 is 0.3, the first adjustment factor k1 is 1.2, and the second adjustment factor k2 is 0.8. Those skilled in the art can adjust the preset ratio and adjustment factor according to specific circumstances.

[0084] Specifically, the calculation result of the ratio described in the present invention comprehensively considers the total number of erroneous data packets and the total number of normal data packets received by the AP, accurately determines the proportion of abnormal data packets in the total messages, and determines the adjustment factor to adjust the preset retransmission rate. This is more accurate and comprehensive than considering the number of erroneous data packets alone, avoids misjudgment caused by fluctuations in individual indicators, and improves the accuracy of fault detection.

[0085] Specifically, in the second analysis mode, the analysis module determines that the control module reduces the number of devices connected to the AP based on a comparison result of the percentage J of the data throughput of the video streaming media in the network traffic mode in the current data throughput of the AP and the preset percentage J0.

[0086] If J≤J0, the analysis module determines that the control module reduces the number of AP-connected devices to a first number;

[0087] If J>J0, the analysis module determines that the control module reduces the number of AP-connected devices to a second number.

[0088] In the embodiment of the present invention, the preset percentage J0 is 0.8, the first number is 20% of the current number of AP devices connected, and the second number is 40% of the current number of AP devices connected. Those skilled in the art can adjust the preset percentage J0, the first number, and the second number according to specific circumstances.

[0089] Specifically, if the proportion of video streaming traffic in the total AP traffic is too large, it will cause AP performance degradation or network congestion. If the video traffic is not too high, but other reasons lead to traffic growth or AP performance degradation, taking measures to limit the number of connected devices will not play a repair role and may even affect normal business. According to the monitoring results, targeted traffic control strategies are selected to avoid misuse of control measures, minimize the impact on the network, and achieve high-precision network management.

[0090] Specifically, when the fault level of the AP is determined to be the third fault level, the analysis module determines the adjustment plan of the control module for the AP based on the comparison result of the signal-to-noise ratio B of the information received by the AP and the preset signal-to-noise ratio B0;

[0091] If B≤B0, the analysis module determines that the adjustment scheme of the control module for the AP is the first adjustment scheme;

[0092] If B>B0, the analysis module determines that the adjustment scheme of the control module for the AP is the second adjustment scheme.

[0093] The first adjustment solution is to adjust the power P0 of the AP, and the second adjustment solution is to adjust the channels of other APs adjacent to the AP to different non-overlapping channels.

[0094] In this embodiment of the present invention, the preset signal-to-noise ratio B0 is 20 dB, the AP power P0 is 60% of the rated power, and the different non-overlapping channels can be channel 1, channel 6, channel 11 or channel 2, channel 7, channel 12 in the 2.4 GHz frequency band.

[0095] Specifically, this invention dynamically fixes signal issues. Signal quality varies over time and space, and a fixed adjustment scheme is difficult to adapt to environmental changes. By comparing real-time signal-to-noise ratio (SNR) with a preset threshold, an appropriate solution is selected to dynamically adjust the network to meet signal coverage requirements in different environments, facilitating dynamic optimization of wireless networks.

[0096] Specifically, the analysis module calculates a second difference ΔB between the signal-to-noise ratio B of the information received by the AP and a preset signal-to-noise ratio under the first adjustment scheme, and determines the power amplification factor ui of the AP based on a comparison result of the second difference ΔB with a second preset difference ΔB0 to adjust the power of the AP, setting ΔB=B0-B.

[0097] If ΔB≤ΔB0, the analysis module determines to adjust the power of the AP with the first power amplification factor u1;

[0098] If ΔB>ΔB0, the analysis module determines to adjust the power of the AP with the second power amplification factor u2.

[0099] The adjusted AP power is P=P0×ui, i=1,2.

[0100] In the embodiment of the present invention, the second preset difference △B0 is 5dB, the first power amplification coefficient u1 is 1.4, and the second power amplification coefficient u2 is 1.2. Those skilled in the art can adjust the second preset difference and power amplification coefficient according to specific circumstances.

[0101] Specifically, the present invention calculates the difference between the signal-to-noise ratio and a preset value to accurately determine the degree of signal quality degradation, quantify the degree of signal problems, and take appropriate repair measures. The calculation formula for the second difference is simple and easy to implement on the device. The method based on simple calculation and a small amount of configuration has strong practicality and is easy to develop and maintain.

[0102] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

[0103] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A business networking management system based on 5G communication, characterized in that: include: A management module, which is used to determine the monitoring mode of the monitoring module for the AP according to the current AC data throughput; A monitoring module is connected to the management module and is used to monitor the current AC data throughput, the AP retransmission rate, network delay, the number of devices connected to the AP, the AP's current data throughput, the AP's CPU occupancy rate, data packets received by the AP with protocol errors, the data throughput of video streaming in a network traffic pattern, and the signal-to-noise ratio of information received by the AP, to determine the AP's fault level based on the AP's retransmission rate, and to calculate a first difference between the current AC data throughput and a preset data throughput, so as to determine the AP's network delay standard based on the first difference. an analysis module connected to the monitoring module and configured to determine, based on a comparison result of the AP's network delay and a network delay standard, whether the control module should increase the AP's network bandwidth, calculate a relative difference between the AP's network delay and the network delay standard, determine, based on the relative difference, an amount by which the control module should increase the AP's network bandwidth, calculate an AP load index, and determine, based on the AP's load index, an analysis mode for performing fault analysis on the AP; Counting the number of packets with protocol errors received by the AP, and calculating a ratio of the number of packets with protocol errors received by the AP to the total number of packets, and determining adjustment factors for the first preset retransmission rate and the second preset retransmission rate based on the ratio to adjust the first preset retransmission rate and the second preset retransmission rate; Determine, by the control module, whether to reduce the number of devices connected to the AP based on the percentage of the data throughput of the video streaming media in the current data throughput of the AP in the network traffic pattern, and determine, by the control module, an adjustment plan for the AP based on the signal-to-noise ratio of information received by the AP; Calculating a second difference between a signal-to-noise ratio of information received by the AP and a preset signal-to-noise ratio, and determining a power amplification factor of the AP according to the second difference to adjust the power of the AP; The analysis module determines, in the second monitoring mode, whether the control module increases the network bandwidth of the AP based on a comparison result of the network delay of the AP with the network delay standard; The analysis module calculates a relative difference between the network delay of the AP and a network delay standard when determining that the control module increases the network bandwidth of the AP, and determines a number of increase values by which the control module increases the network bandwidth of the AP based on a comparison result of the relative difference and a preset relative difference; The analysis module calculates a load index of the AP when the fault level coefficient of the AP is determined to be a second fault level, and determines several analysis modes for performing fault analysis on the AP based on a comparison result of the load index of the AP with a preset load index, the analysis modes including a first analysis mode in which the analysis module analyzes data packets received by the AP with an error protocol and a second analysis mode in which the analysis module analyzes a network traffic pattern; The analysis module, in a first analysis mode, counts the number of packets with protocol errors received by the AP, calculates a ratio of the number of packets with protocol errors received by the AP to the total number of packets, and determines a first preset retransmission rate and a plurality of adjustment factors of a second preset retransmission rate based on a comparison result of the ratio with a preset ratio to adjust the first preset retransmission rate and the second preset retransmission rate; The analysis module determines, in the second analysis mode, that the control module reduces the number of devices connected to the AP based on a comparison result of the percentage of the data throughput of the video streaming media in the network traffic pattern to the current data throughput of the AP and a preset percentage; When the fault level of the AP is determined to be a third fault level, the analysis module determines, based on a comparison result of a signal-to-noise ratio of information received by the AP with a preset signal-to-noise ratio, several adjustment schemes for the AP by the control module. The adjustment schemes include a first adjustment scheme for adjusting the power P0 of the AP and a second adjustment scheme for adjusting channels of other APs adjacent to the AP to different non-overlapping channels. The analysis module calculates a second difference between a signal-to-noise ratio of information received by the AP and a preset signal-to-noise ratio under the first adjustment scheme, and determines a plurality of power amplification factors of the AP based on a comparison result of the second difference with the second preset difference to adjust the power of the AP; The control module is connected to the analysis module and is used to adjust the AP according to the analysis result of the analysis module.

2. The 5G communication-based service networking management system according to claim 1, characterized in that: The management module determines several monitoring modes of the monitoring module for the AC based on the comparison result of the current AC data throughput and the preset data throughput. The monitoring modes include a first monitoring mode in which the monitoring module monitors the retransmission rate of the AP and a second monitoring mode in which the monitoring module monitors the network delay of the AP.

3. The 5G communication-based service networking management system according to claim 2, characterized in that: In the first monitoring mode, the monitoring module determines several fault levels of the AP based on a comparison result of the AP's retransmission rate with a first preset retransmission rate or a second preset retransmission rate, where the fault levels include a first fault level, a second fault level, and a third fault level, wherein the first fault level is smaller than the second fault level and smaller than the third fault level.

4. The 5G communication-based service networking management system according to claim 3, characterized in that: In the second monitoring mode, the monitoring module calculates a first difference between a current AC data throughput and a preset data throughput, and determines several network delay standards of the AP according to a comparison result of the first difference and the first preset difference.

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