A 5G wireless network drive test management system based on data analysis

Abstract

The present invention relates to the technical field of network drive test management, and in particular to a 5G wireless network drive test management system based on data analysis, comprising a drive test management platform, a drive test information unit, a partition analysis unit, an available evaluation unit, a drive test quality unit, a progressive analysis unit, a time period feedback unit and a management response unit; the present invention analyzes from two points of view, namely, network experience and network quality, so as to rationally manage the target wireless network according to the drive test results, that is, network availability evaluation feedback analysis is performed by means of information feedback to ensure the application stability of the target wireless network, and the drive test results of the target wireless network are analyzed from the perspective of comprehensive network quality to manage and improve the network quality of the target wireless network, and the drive test is performed by combining experience and network quality to improve the network performance of the target wireless network, while meeting the actual needs of users and providing stable and high-speed network connection.

Description

Technical Field

[0001] The present invention relates to the technical field of network drive test management, and in particular to a 5G wireless network drive test management system based on data analysis. Background Art

[0002] Wireless network performance testing includes CQT and DT. Drive testing, also known as DT, is an important part of wireless network optimization. Drive testing should select several typical areas in actual commercial networks: urban dense areas, urban expressways, and highways, and conduct tests at corresponding driving speeds.

[0003] However, in the prior art, it is impossible to supervise and evaluate the network availability of wireless networks, which leads to large deviations in the road test results of wireless networks, which is not conducive to the rational management of wireless networks. In addition, it is impossible to analyze the comprehensive network quality of wireless networks, and it is impossible to conduct road tests and feedback management of wireless networks based on the comprehensive network quality. As a result, wireless networks cannot meet the actual needs of users and provide stable and high-speed network connections.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a 5G wireless network road test management system based on data analysis to solve the technical defects mentioned above. The present invention analyzes from two points of view: network experience and network quality, so as to rationally manage the target wireless network according to the road test results, that is, to perform network road test availability evaluation analysis on network channel data to understand the experience availability of the target wireless network in each sub-section, and to perform network availability evaluation feedback analysis through information feedback to ensure the application stability of the target wireless network, and to analyze the road test results of the target wireless network from the perspective of comprehensive network quality, so as to manage and improve the network quality of the target wireless network, and to perform information merging road test evaluation analysis through information fusion and progressive methods, that is, to perform road test on the target wireless network by combining experience and network quality to improve the network performance of the target wireless network, while meeting the actual needs of users and providing stable and high-speed network connection.

[0006] The object of the present invention can be achieved by the following technical solutions: A 5G wireless network drive test management system based on data analysis, including a drive test management platform, a drive test information unit, a partition analysis unit, an available evaluation unit, a drive test quality unit, a progressive analysis unit, a time period feedback unit and a management response unit;

[0007] The drive test information unit is used to collect network channel data and coverage information of the target wireless network, and send the network channel data and coverage information to the division analysis unit and the drive test quality unit;

[0008] After receiving the network channel data, the division and analysis unit immediately performs a network road test availability assessment analysis on the network channel data, compares and analyzes the obtained real-time connection rate and real-time call drop rate, and obtains a normal road section and an abnormal road section;

[0009] The availability evaluation unit is used to perform network availability evaluation feedback analysis on normal road sections and abnormal road sections, compare and analyze the obtained channel availability coefficients, and obtain available signals and unavailable signals;

[0010] The drive test quality unit responds to the available signal and performs network comprehensive quality supervision evaluation and analysis on the received coverage information, compares and analyzes the obtained network drive test quality coefficient Zn, and obtains qualified road sections and unqualified road sections;

[0011] The progressive analysis unit is used to perform in-depth combined analysis on qualified road sections and unqualified road sections, and compare and analyze the obtained combined quality index to obtain qualified signals and unqualified signals;

[0012] The time period feedback unit is used to retrieve the channel availability coefficient and the combined quality index, and perform information combined path test evaluation and analysis to obtain the network management demand coefficient. Conduct comparative analysis to obtain management signals.

[0013] Preferably, the network drive test available evaluation analysis process of the divided analysis unit is as follows:

[0014] The road test time period of the target wireless network is collected and set as the time threshold, g road test paths of the target wireless network within the time threshold are obtained, g is a natural number greater than zero, and the road test path is set as the target test path, each target test path is divided into i sub-segments, i is a natural number greater than zero, and the network channel data of the target wireless network of each sub-segment of each target test path within the time threshold is obtained. The network channel data includes a real-time connection rate and a real-time call drop rate, and the real-time connection rate and the real-time call drop rate are compared and analyzed with the preset connection rate threshold and the preset call drop rate threshold entered and stored internally to obtain a normal section and an abnormal section.

[0015] Preferably, the network availability evaluation feedback analysis process of the availability evaluation unit is as follows:

[0016] The number corresponding to the abnormal road sections and the number corresponding to the normal road sections are obtained, and the number corresponding to the abnormal road sections and the number corresponding to the normal road sections are set as the abnormal road section proportion and the normal road section proportion respectively, the ratio between the abnormal road section proportion and the normal road section proportion is set as the channel experience evaluation index, and the channel experience evaluation index is compared and analyzed with the preset channel experience evaluation index threshold, and the number of target test paths corresponding to the channel experience evaluation index greater than the preset channel experience evaluation index threshold is set as the deviation risk rate, set to m, m is a natural number greater than zero, the ratio of m to g is set as the channel availability coefficient, and the channel availability coefficient is compared and analyzed with the preset channel availability coefficient threshold entered and stored internally to obtain available signals and unavailable signals.

[0017] Preferably, the network comprehensive quality supervision, evaluation and analysis process of the drive test quality unit is as follows:

[0018] The time threshold is divided into n sub-time periods, where n is a natural number greater than zero. The coverage information of the target wireless network of the target test path in each sub-time period is obtained, and the coverage information includes a network coverage index, a network response value, and a network bandwidth value. The network coverage index, the network response value, and the network bandwidth value are labeled WGn, WXn, and WKn, respectively. The network road test quality coefficient Zn in each sub-time period is obtained according to the formula. The network road test quality coefficient Zn is compared and analyzed with a preset network road test quality coefficient threshold value entered and stored internally to obtain qualified sections and unqualified sections.

[0019] Preferably, the network coverage index represents the product of the coverage area and network strength of the target wireless network after data normalization; the network response value represents the product of the average network delay and the average packet loss rate after data normalization.

[0020] Preferably, the in-depth combined analysis process of the progressive analysis unit is as follows:

[0021] The ratio between the number of sub-time periods corresponding to unqualified road sections and the number of sub-time periods corresponding to qualified road sections is set as the time period road test quality coefficient, and then the time period road test quality coefficient SCg of each target test path within the time threshold is obtained, and the time period road test quality coefficient SCg is compared and analyzed with the preset time period road test quality coefficient threshold value recorded and stored internally to obtain qualified quality paths and unqualified quality paths, and the ratio of the number corresponding to qualified quality paths to g is set as the combined quality index, and the combined quality index is compared and analyzed with the preset combined quality index threshold value recorded and stored internally to obtain unqualified signals and unqualified signals.

[0022] Preferably, the information merging path test evaluation and analysis process of the time period feedback unit is as follows:

[0023] Obtain the channel availability coefficient and combined quality index of the target wireless network within the time threshold, label the channel availability coefficient and combined quality index as TY and BZ respectively, and substitute the channel availability coefficient TY and combined quality index BZ into the formula The network management demand coefficient is obtained, where a1 and a2 are preset proportional factor coefficients of the combined quality index and the channel availability coefficient, a3 is a preset fault tolerance factor coefficient, and a1, a2 and a3 are all greater than zero. is the network management demand coefficient, and the network management demand coefficient Compare and analyze the preset network management demand coefficient threshold value stored in the system:

[0024] If the network management demand coefficient If the ratio between the threshold value of the network management demand factor and the preset threshold value is greater than or equal to 1, no signal is generated;

[0025] If the network management demand coefficient If the ratio between the threshold value of the network management requirement coefficient and the preset network management requirement coefficient is less than 1, a management signal is generated.

[0026] The beneficial effects of the present invention are as follows:

[0027] (1) The present invention analyzes the network experience and network quality to rationally manage the target wireless network according to the drive test results, that is, to conduct network drive test availability evaluation analysis on the network channel data to understand the experience availability of the target wireless network in each sub-segment, and to conduct network availability evaluation feedback analysis by means of information feedback, that is, to evaluate the experience availability of the target wireless network by means of multi-path and sub-segment drive test to reflect the drive test experience of the target wireless network, which helps to improve the accuracy and effectiveness of the drive test results, and at the same time facilitates the reasonable and targeted management of the target wireless network according to the information feedback to ensure the operation stability of the target wireless network;

[0028] (2) The present invention analyzes the road test results of the target wireless network from the perspective of comprehensive network quality so as to manage and improve the network quality of the target wireless network, thereby helping users and operators to better understand and optimize network performance. The present invention performs information merging road test evaluation analysis in an information fusion and progressive manner, that is, the road test of the target wireless network is performed in a manner combining experience and network quality, so as to comprehensively and rationally manage the problems existing in the target wireless network based on the road test results of the target wireless network, thereby improving the network performance of the target wireless network and meeting the actual needs of users, thereby providing a stable and high-speed network connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described below in conjunction with the accompanying drawings;

[0030] Figure 1 It is a flowchart of the system of the present invention;

[0031] Figure 2 It is a local analysis reference diagram of the first embodiment of the present invention. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1 to Figure 2 As shown, the present invention is a 5G wireless network drive test management system based on data analysis, including a drive test management platform, a drive test information unit, a division analysis unit, an available evaluation unit, a drive test quality unit, a progressive analysis unit, a time period feedback unit and a management response unit, the drive test management platform is connected to the drive test information unit in a one-way communication, the drive test information unit is connected to the division analysis unit and the drive test quality unit in a one-way communication, the division analysis unit is connected to the available evaluation unit in a one-way communication, the available evaluation unit is connected to the drive test quality unit and the time period feedback unit in a one-way communication, the drive test quality unit is connected to the progressive analysis unit in a one-way communication, the progressive analysis unit is connected to the time period feedback unit and the management response unit in a one-way communication, and the time period feedback unit is connected to the management response unit in a one-way communication;

[0035] When the drive test management platform generates a test supervision instruction, the test supervision instruction is sent to the drive test information unit. After receiving the test supervision instruction, the drive test information unit immediately collects the network channel data and coverage information of the target wireless network, and sends the network channel data and coverage information to the partition analysis unit and the drive test quality unit. After receiving the network channel data, the partition analysis unit immediately performs a network drive test availability evaluation analysis on the network channel data to understand the experience availability of the target wireless network in each sub-section, so as to provide data support for subsequent analysis. The specific network drive test availability evaluation analysis process is as follows:

[0036] The drive test period of the target wireless network is collected and set as the time threshold, g drive test paths of the target wireless network within the time threshold are obtained, g is a natural number greater than zero, and the drive test path is set as the target test path, each target test path is divided into i sub-segments, i is a natural number greater than zero, and the network channel data of the target wireless network of each sub-segment of each target test path within the time threshold is obtained, the network channel data includes a real-time connection rate and a real-time call drop rate, and the real-time connection rate and the real-time call drop rate are compared and analyzed with the preset connection rate threshold and the preset call drop rate threshold recorded and stored internally:

[0037] If the real-time connection rate is greater than or equal to the preset connection rate threshold, and the real-time call drop rate is less than the preset call drop rate threshold, the corresponding sub-section is determined to be a normal section;

[0038] If the real-time connection rate is less than the preset connection rate threshold, or the real-time call drop rate is greater than or equal to the preset call drop rate threshold, the corresponding sub-section is determined to be an abnormal section;

[0039] The availability evaluation unit is used to conduct network availability evaluation feedback analysis on normal sections and abnormal sections, that is, to evaluate the experience availability of the target wireless network through multi-path and sub-section road testing to reflect the road test experience of the target wireless network, which helps to improve the accuracy and effectiveness of the road test results, and facilitates reasonable and targeted management of the target wireless network according to the information feedback. The specific network availability evaluation feedback analysis process is as follows:

[0040] The number corresponding to the abnormal road sections and the number corresponding to the normal road sections are obtained, and the number corresponding to the abnormal road sections and the number corresponding to the normal road sections are set as the abnormal road section ratio and the normal road section ratio respectively, and the ratio between the abnormal road section ratio and the normal road section ratio is set as the channel experience evaluation index, and the channel experience evaluation index is compared and analyzed with the preset channel experience evaluation index threshold, and the number of target test paths corresponding to the channel experience evaluation index greater than the preset channel experience evaluation index threshold is set as the deviation risk rate, which is set to m, where m is a natural number greater than zero, and the ratio of m to g is set as the channel availability coefficient, and the channel availability coefficient is compared and analyzed with the preset channel availability coefficient threshold that is internally entered and stored:

[0041] If the ratio between the channel availability coefficient and the preset channel availability coefficient threshold is less than 1, an availability signal is generated;

[0042] If the ratio between the channel availability coefficient and the preset channel availability coefficient threshold is greater than or equal to 1, an unavailable signal is generated, and the available signal and the unavailable signal are sent to the management response unit. After receiving the available signal and the unavailable signal, the management response unit immediately displays the preset warning text corresponding to the available signal and the unavailable signal, so as to perform reasonable and targeted management of the target wireless network according to the information feedback, so as to improve the experience availability of the target wireless network, and through multi-path and road test methods of road sections, it helps to improve the accuracy and effectiveness of the road test results.

[0043] Embodiment 2:

[0044] When an available signal is generated, the drive test quality unit responds to the available signal and performs network comprehensive quality supervision and evaluation analysis on the received coverage information, so as to analyze the drive test results of the target wireless network from the perspective of network comprehensive quality, so as to manage and improve the network quality of the target wireless network, and help users and operators better understand and optimize network performance. The specific network comprehensive quality supervision and evaluation analysis process is as follows:

[0045] The time threshold is divided into n sub-time periods, where n is a natural number greater than zero, and the coverage information of the target wireless network of the target test path in each sub-time period is obtained. The coverage information includes the network coverage index, the network response value, and the network bandwidth value. The network coverage index, the network response value, and the network bandwidth value are labeled WGn, WXn, and WKn, respectively. According to the formula The network drive test quality coefficient in each sub-time period is obtained, wherein f1, f2 and f3 are respectively preset weight factor coefficients of the network coverage index, the network bandwidth value and the network response value, f4 is a preset error correction factor coefficient, f1, f2, f3 and f4 are all greater than zero, Zn is the network drive test quality coefficient in each sub-time period, and the network drive test quality coefficient Zn is compared and analyzed with the preset network drive test quality coefficient threshold value recorded and stored internally:

[0046] If the ratio between the network drive test quality coefficient Zn and the preset network drive test quality coefficient threshold is greater than or equal to 1, the corresponding target test path sub-time period is determined to be a qualified section;

[0047] If the ratio between the network drive test quality coefficient Zn and the preset network drive test quality coefficient threshold is less than 1, the corresponding target test path sub-time period is determined to be an unqualified section;

[0048] The progressive analysis unit is used to perform an in-depth combined analysis on qualified road sections and unqualified road sections. The specific in-depth combined analysis process is as follows:

[0049] The ratio between the number of sub-time periods corresponding to the unqualified sections and the number of sub-time periods corresponding to the qualified sections is set as the time period drive test quality coefficient, and then the time period drive test quality coefficient SCg of each target test path within the time threshold is obtained, and the time period drive test quality coefficient SCg is compared and analyzed with the preset time period drive test quality coefficient threshold value recorded and stored internally:

[0050] If the ratio between the time period drive test quality coefficient SCg and the preset time period drive test quality coefficient threshold is greater than or equal to 1, the target test path is determined to be a qualified quality path;

[0051] If the ratio between the time period drive test quality coefficient SCg and the preset time period drive test quality coefficient threshold is less than 1, the target test path is determined to be an unqualified quality path, and the ratio of the number of qualified quality paths to g is set as the combined quality index, and the combined quality index is compared and analyzed with the preset combined quality index threshold stored in the internal entry:

[0052] If the ratio between the combined quality index and the preset combined quality index threshold is less than 1, a failure signal is generated;

[0053] If the ratio between the combined quality index and the preset combined quality index threshold is greater than or equal to 1, an unqualified signal is generated, and the qualified signal and the unqualified signal are sent to the management response unit. After receiving the qualified signal and the unqualified signal, the management response unit immediately displays the preset warning text corresponding to the qualified signal and the unqualified signal, so as to manage and improve the network quality of the target wireless network according to the drive test results, and help users and operators better understand and optimize network performance;

[0054] In the embodiment of the present invention, the network coverage index represents the product value obtained by multiplying the coverage area and network strength of the target wireless network by the values ​​after data normalization processing. It should be noted that the target wireless network is further analyzed from the perspective of network stability, and the network coverage index is one of the influencing parameters reflecting the quality status of the target wireless network;

[0055] In the embodiment of the present invention, the network response value represents the product value obtained by multiplying the average value of the network delay and the average value of the packet loss rate after data normalization. It should be noted that the target wireless network is further analyzed from the perspective of network response performance to understand the comprehensive network quality of the target wireless network;

[0056] The time period feedback unit is used to retrieve the channel availability coefficient and the combined quality index, and perform information combined road test evaluation and analysis, that is, to perform road test on the target wireless network by combining experience and network quality, so as to analyze suspicious problems of the target wireless network from the perspective of information integration, so as to rationally manage the target wireless network and improve the network performance of the target wireless network. The specific information combined road test evaluation and analysis process is as follows:

[0057] Obtain the channel availability coefficient and combined quality index of the target wireless network within the time threshold, label the channel availability coefficient and combined quality index as TY and BZ respectively, and substitute the channel availability coefficient TY and combined quality index BZ into the formula The network management demand coefficient is obtained, where a1 and a2 are preset proportional factor coefficients of the combined quality index and the channel availability coefficient respectively. The proportional factor coefficient is used to correct the deviation of various parameters in the formula calculation process, so as to make the calculation result more accurate. A3 is the preset fault tolerance factor coefficient. A1, a2 and a3 are all greater than zero. is the network management demand coefficient, and the network management demand coefficient Compare and analyze the preset network management demand coefficient threshold value stored in the system:

[0058] If the network management demand coefficient If the ratio between the threshold value of the network management demand factor and the preset threshold value is greater than or equal to 1, no signal is generated;

[0059] If the network management demand coefficient If the ratio between the value of the target wireless network and the preset network management requirement coefficient threshold is less than 1, a management signal is generated and sent to the management response unit. After receiving the management signal, the management response unit immediately displays the preset warning text corresponding to the management signal, so as to comprehensively and rationally manage the problems existing in the target wireless network according to the target wireless network route test results, so as to improve the network performance of the target wireless network, meet the actual needs of users, and provide stable and high-speed network connection;

[0060] In summary, the present invention analyzes from two points of network experience and network quality so as to rationally manage the target wireless network according to the drive test results, that is, to perform network drive test availability evaluation analysis on network channel data to understand the experience availability of the target wireless network in each sub-segment, and to perform network availability evaluation feedback analysis by information feedback, that is, to evaluate the experience availability of the target wireless network by multi-path and sub-segment drive test methods to reflect the drive test experience of the target wireless network, which helps to improve the accuracy and effectiveness of the drive test results, and at the same time facilitates reasonable and targeted management of the target wireless network according to the information feedback to ensure the application stability of the target wireless network, and analyzes the drive test results of the target wireless network from the perspective of comprehensive network quality so as to manage and improve the network quality of the target wireless network, and help users and operators better understand and optimize network performance, and to perform information merging drive test evaluation analysis by information fusion and progressive methods, that is, to perform drive test on the target wireless network by combining experience and network quality, so as to comprehensively and rationally manage the problems existing in the target wireless network according to the drive test results of the target wireless network, so as to improve the network performance of the target wireless network, and at the same time meet the actual needs of users and provide stable and high-speed network connection.

[0061] The threshold is set to facilitate comparison. The threshold depends on the amount of sample data and the number of bases set by technicians in this field for each set of sample data, as long as it does not affect the proportional relationship between the parameter and the quantized value.

[0062] The above formulas are obtained by collecting a large amount of data for software simulation and selecting a formula that is close to the actual value. The coefficients in the formula are set by technical personnel in this field according to actual conditions. The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited to this. Any technical personnel familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, make equivalent replacement or change, which should be covered within the protection scope of the present invention.

Claims

1. A 5G wireless network drive test management system based on data analysis, characterized in that: It includes a drive test management platform, a drive test information unit, a partition analysis unit, an availability evaluation unit, a drive test quality unit, a progressive analysis unit, a time period feedback unit, and a management response unit; The drive test information unit is used to collect network channel data and coverage information of the target wireless network, and send the network channel data and coverage information to the division analysis unit and the drive test quality unit; After receiving the network channel data, the division and analysis unit immediately performs a network road test availability assessment analysis on the network channel data, compares and analyzes the obtained real-time connection rate and real-time call drop rate, and obtains a normal road section and an abnormal road section; The availability evaluation unit is used to perform network availability evaluation feedback analysis on normal road sections and abnormal road sections, compare and analyze the obtained channel availability coefficients, and obtain available signals and unavailable signals; The drive test quality unit responds to the available signal and performs network comprehensive quality supervision evaluation and analysis on the received coverage information, compares and analyzes the obtained network drive test quality coefficient Zn, and obtains qualified road sections and unqualified road sections; The network comprehensive quality supervision, evaluation and analysis process of the drive test quality unit is as follows: The time threshold is divided into n sub-time periods, where n is a natural number greater than zero, and the coverage information of the target wireless network of the target test path in each sub-time period is obtained. The coverage information includes the network coverage index, the network response value, and the network bandwidth value. The network coverage index, the network response value, and the network bandwidth value are labeled WGn, WXn, and WKn, respectively. According to the formula Zn=(WGn×f1+WKn×f2) 2 ÷(WXn×f3)×f4 to obtain the network drive test quality coefficient Zn in each sub-time period, wherein f1, f2 and f3 are respectively the preset weight factor coefficients of the network coverage index, the network bandwidth value and the network response value, f4 is the preset error correction factor coefficient, f1, f2, f3 and f4 are all greater than zero, and the network drive test quality coefficient Zn is compared and analyzed with the preset network drive test quality coefficient threshold value recorded and stored internally to obtain qualified sections and unqualified sections; The network coverage index represents the product value obtained by multiplying the coverage area and network strength of the target wireless network after data normalization; the network response value represents the product value obtained by multiplying the mean network delay and the mean packet loss rate after data normalization; The in-depth combined analysis process of the progressive analysis unit is as follows: The ratio between the number of sub-time periods corresponding to the unqualified road sections and the number of sub-time periods corresponding to the qualified road sections is set as the time period road test quality coefficient, and then the time period road test quality coefficient SCg of each target test path within the time threshold is obtained, and the time period road test quality coefficient SCg is compared and analyzed with the preset time period road test quality coefficient threshold value recorded and stored internally to obtain the qualified quality path and the unqualified quality path, and the ratio of the number corresponding to the qualified quality path to g is set as the combined quality index, and the combined quality index is compared and analyzed with the preset combined quality index threshold value recorded and stored internally to obtain the unqualified signal and the unqualified signal; The progressive analysis unit is used to perform in-depth combined analysis on qualified road sections and unqualified road sections, and compare and analyze the obtained combined quality index to obtain qualified signals and unqualified signals; The time period feedback unit is used to retrieve the channel availability coefficient and the combined quality index, and perform information combined path test evaluation analysis, compare and analyze the obtained network management demand coefficient K, and obtain a management signal.

2. A 5G wireless network drive test management system based on data analysis according to claim 1, characterized in that: The network drive test analysis process of the divided analysis unit is as follows: The road test time period of the target wireless network is collected and set as the time threshold, g road test paths of the target wireless network within the time threshold are obtained, g is a natural number greater than zero, and the road test path is set as the target test path, each target test path is divided into i sub-segments, i is a natural number greater than zero, and the network channel data of the target wireless network of each sub-segment of each target test path within the time threshold is obtained. The network channel data includes a real-time connection rate and a real-time call drop rate, and the real-time connection rate and the real-time call drop rate are compared and analyzed with the preset connection rate threshold and the preset call drop rate threshold entered and stored internally to obtain a normal section and an abnormal section.

3. A 5G wireless network drive test management system based on data analysis according to claim 2, characterized in that: The network usability evaluation feedback analysis process of the available evaluation unit is as follows: The number corresponding to the abnormal road sections and the number corresponding to the normal road sections are obtained, and the number corresponding to the abnormal road sections and the number corresponding to the normal road sections are set as the abnormal road section proportion and the normal road section proportion respectively, the ratio between the abnormal road section proportion and the normal road section proportion is set as the channel experience evaluation index, and the channel experience evaluation index is compared and analyzed with the preset channel experience evaluation index threshold, and the number of target test paths corresponding to the channel experience evaluation index greater than the preset channel experience evaluation index threshold is set as the deviation risk rate, set to m, m is a natural number greater than zero, the ratio of m to g is set as the channel availability coefficient, and the channel availability coefficient is compared and analyzed with the preset channel availability coefficient threshold entered and stored internally to obtain available signals and unavailable signals.

4. A 5G wireless network drive test management system based on data analysis according to claim 3, characterized in that: The information merging path test evaluation and analysis process of the time period feedback unit is as follows: Obtain the channel availability coefficient and combined quality index of the target wireless network within the time threshold, label the channel availability coefficient and combined quality index as TY and BZ respectively, and substitute the channel availability coefficient TY and combined quality index BZ into the formula The network management demand coefficient is obtained, where a1 and a2 are preset proportional factor coefficients of the combined quality index and the channel availability coefficient, respectively, a3 is the preset fault tolerance factor coefficient, a1, a2 and a3 are all greater than zero, and K is the network management demand coefficient. The network management demand coefficient K is compared and analyzed with the preset network management demand coefficient threshold value stored in the internal input: If the ratio between the network management demand coefficient K and the preset network management demand coefficient threshold is greater than or equal to 1, no signal is generated; If the ratio between the network management requirement coefficient K and the preset network management requirement coefficient threshold is less than 1, a management signal is generated.

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