A base station data acquisition and analysis system and method based on wireless communication technology

Abstract

The present invention relates to the technical field of base station data acquisition and analysis, and in particular to a base station data acquisition and analysis system and method based on wireless communication technology, which divides the communication coverage area of ​​a target base station into various communication partitions, and comprehensively understands the actual working status of each communication partition according to the signal quality coefficient, signal strength coefficient and relative resource adaptation coefficient of each current communication partition of the target base station, accurately identifies the control requirements of communication configuration parameters of radio frequency channels corresponding to each current communication partition of the target base station, confirms the communication configuration parameter control object and carries out its specific control numerical analysis, and fully considers the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the radio frequency channels corresponding to each communication partition with which the target base station currently has the control requirements on the interference domain of its left and right adjacent communication partitions, so as to carry out communication configuration parameter correction measures, and help to realize the maximization of base station adaptive resource scheduling optimization.

Description

Technical Field

[0001] The present invention relates to the technical field of base station data collection and analysis, and in particular to a base station data collection and analysis system and method based on wireless communication technology. Background Art

[0002] In the modern information society, data collection and analysis have become the core of all fields. Especially in the field of wireless communication, base stations are the key hubs for data flow and interaction. Their data collection and analysis play a vital role in optimizing network performance and improving user experience. The reasonable allocation and fine-tuning of base station resources are the core to ensure efficient and stable operation of the network and meet communication needs and business scenarios.

[0003] In the prior art, there are related solutions for optimizing the scheduling of base station resources under wireless communication technology, such as the intelligent early warning method and system for base stations based on multi-source data analysis with Chinese patent announcement number CN116916357B, which screens abnormal base stations in the area through retransmission request information, calls the network load of the abnormal base stations to form a historical data set, and generates a load threshold, and screens overloaded base stations from the abnormal base stations based on the load threshold, generates a predicted load of the overloaded base stations, determines the overload period based on the predicted load, selects a compensation base station within the overload period to provide wireless communication resources for the overloaded base station, and marks the overloaded base station that cannot obtain the compensation base station as an early warning base station, and improves the communication status of the early warning base station by resetting the early warning base station parameters and adjusting the downtilt angle and transmission angle of the early warning base station antenna feed, which is beneficial to load prediction and management of base stations in the area, reducing the energy consumption of base stations, and reasonably allocating communication resources.

[0004] However, although the above scheme focuses on the optimization of resource scheduling between base stations, it is complicated and time-consuming in the actual calculation and management process, and fails to fully tap the optimization potential of base station adaptive resource scheduling, which is a common limitation of existing technologies. In addition, although some existing technologies involve adaptive resource scheduling analysis related to the control of base station configuration parameters, there are two problems: on the one hand, the communication configuration parameters are often controlled at the overall level for the communication area covered by the base station, and the communication conditions of each partition within the communication area covered by the base station are not carefully considered to conduct personalized control analysis; on the other hand, the influence of neighborhood communication interference caused by the propagation nature of the communication signal is ignored, resulting in the unreliability of the communication configuration parameters after control. Summary of the invention

[0005] In view of this, in order to solve the problems raised in the above background technology, a base station data collection and analysis system and method based on wireless communication technology is proposed.

[0006] The technical solution adopted by the present invention to solve its technical problems is: in the first aspect, the present invention provides a base station data acquisition and analysis system based on wireless communication technology, including: a communication partition division module, a configuration parameter control demand judgment module, a configuration parameter planning module, a configuration parameter correction module, and a configuration parameter control scheme feedback module.

[0007] The communication partition division module is connected to the configuration parameter regulation demand judgment module, the configuration parameter regulation demand judgment module is connected to the configuration parameter planning module, the configuration parameter planning module is connected to the configuration parameter correction module, and the configuration parameter correction module is connected to the configuration parameter regulation scheme feedback module.

[0008] The communication partition division module is used to divide the communication coverage area of ​​the target base station into various communication partitions according to the various radio frequency channels configured by the target base station.

[0009] The configuration parameter regulation demand judgment module is used to collect the load-related data of each current communication partition of the target base station, and determine whether there is a regulation demand for the communication configuration parameters of the radio frequency channels corresponding to each current communication partition of the target base station. The communication configuration parameters include operating frequency, transmission power and signal bandwidth.

[0010] The configuration parameter planning module is used to preliminarily plan the reasonable communication configuration parameters of the radio frequency channels corresponding to each communication partition where the target base station currently has control requirements.

[0011] The configuration parameter correction module is used to plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to predefined principles. Through simulation, the reasonable communication configuration parameters initially planned corresponding to the radio frequency channels of each communication partition where the target base station currently has control needs are evaluated to determine the comprehensive interference degree of the interference boundaries of its left and right adjacent communication partitions, and communication configuration parameter correction measures are taken based on this.

[0012] The configuration parameter control scheme feedback module is used to integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate the communication configuration parameter control scheme of the current radio frequency channel of the target base station and provide feedback.

[0013] In a second aspect, the present invention provides a base station data collection and analysis method based on wireless communication technology, comprising: S1. dividing the communication coverage area of ​​the target base station into communication partitions according to the radio frequency channels configured by the target base station.

[0014] S2. Collect the load-related data of each current communication partition of the target base station, and determine whether there is a need to regulate the communication configuration parameters of the radio frequency channels corresponding to each current communication partition of the target base station. The communication configuration parameters include operating frequency, transmission power and signal bandwidth.

[0015] S3. Preliminary planning of reasonable communication configuration parameters for the RF channels corresponding to each communication partition where the target base station currently has control requirements.

[0016] S4. Plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to predefined principles, and evaluate the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the RF channels corresponding to each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions through simulation, and take correction measures for the communication configuration parameters based on this.

[0017] S5. Integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate a control plan for the communication configuration parameters of the current radio frequency channels of the target base station and provide feedback.

[0018] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects: (1) The present invention finely divides the communication coverage area of ​​the target base station into independent communication partitions according to the radio frequency channels configured by the target base station, thereby providing a basis for the subsequent personalized communication configuration parameter control for each communication partition, greatly promoting the flexibility and accuracy of base station resource scheduling optimization.

[0019] (2) The present invention comprehensively understands the actual working status of each communication partition based on the signal quality coefficient, signal strength coefficient and relative resource adaptation coefficient of each communication partition of the target base station, accurately identifies the control requirements of the communication configuration parameters of the radio frequency channels corresponding to each communication partition of the target base station, and helps to formulate a more reliable control strategy.

[0020] (3) The present invention confirms the communication configuration parameter control object and carries out specific control numerical analysis of the communication configuration parameter control object in combination with relevant load-related data, thereby avoiding resource waste and performance degradation caused by blind control and ensuring the scientificity, timeliness and accuracy of the specific control numerical analysis.

[0021] (4) The present invention plans the interference boundaries between each communication partition and its left and right adjacent communication partitions, fully considering the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the radio frequency channels corresponding to each communication partition that currently has control needs of the target base station on the interference boundaries of its left and right adjacent communication partitions, and thereby takes communication configuration parameter correction measures to effectively improve resource utilization and help maximize base station adaptive resource scheduling optimization. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0023] Figure 1 It is a schematic diagram of module connection of the present invention.

[0024] Figure 2 The figure is a flow chart of the method of the present invention.

[0025] Figure 3 It is a schematic diagram of planning the interference boundaries of the communication partition of the present invention and its left and right adjacent communication partitions.

[0026] Figure numerals: 1. Interference boundary between a communication partition and its left adjacent communication partition; 2. Interference boundary between a communication partition and its right adjacent communication partition. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1 As shown, the first aspect of the present invention provides a base station data acquisition and analysis system based on wireless communication technology, including: a communication partition division module, a configuration parameter control demand judgment module, a configuration parameter planning module, a configuration parameter correction module, and a configuration parameter control scheme feedback module.

[0029] The communication partition division module is connected to the configuration parameter regulation demand judgment module, the configuration parameter regulation demand judgment module is connected to the configuration parameter planning module, the configuration parameter planning module is connected to the configuration parameter correction module, and the configuration parameter correction module is connected to the configuration parameter regulation scheme feedback module.

[0030] The communication partition division module is used to divide the communication coverage area of ​​the target base station into various communication partitions according to the various radio frequency channels configured by the target base station.

[0031] It should be noted that each radio frequency channel configured in the above-mentioned target base station is equipped with an independent directional antenna, so as to divide the communication coverage area of ​​the target base station into sector-shaped partitions of preset angles, and the sector-shaped partitions are communication partitions.

[0032] The embodiment of the present invention finely divides the communication coverage area of ​​the target base station into independent communication partitions according to the radio frequency channels configured by the target base station, providing a basis for the subsequent personalized communication configuration parameter regulation for each communication partition, greatly promoting the flexibility and accuracy of base station resource scheduling optimization.

[0033] The configuration parameter regulation demand judgment module is used to collect load-related data of each current communication partition of the target base station, and determine whether there is a regulation demand for the communication configuration parameters of the radio frequency channels corresponding to each current communication partition of the target base station, where the communication configuration parameters include operating frequency, transmission power and signal bandwidth.

[0034] Specifically, the load-related data includes the number of connected terminals and the geographical location of each connected terminal, the type of communication service, the received signal strength indicator value, the reference signal received power, the data flow feedback value and its relative change rate, and the feedback value of each signal quality indicator and its relative change rate.

[0035] Exemplarily, the above-mentioned signal quality indicators include but are not limited to bit error rate, packet loss rate, delay, etc.

[0036] Specifically, the specific analysis process of the configuration parameter regulation demand judgment module includes: according to the load association data of each current communication partition of the target base station, analyzing each load association characterization coefficient of each current communication partition of the target base station, including the signal quality coefficient, the signal strength coefficient and the relative resource adaptation coefficient, and comparing them with the corresponding preset reasonable thresholds respectively; if any load association characterization coefficient of a current communication partition of the target base station is less than its corresponding preset reasonable threshold, it is judged that there is a need for regulation of the communication configuration parameters of the radio frequency channel corresponding to the current communication partition of the target base station.

[0037] Specifically, the specific analysis process of the signal quality coefficient and signal strength coefficient of each current communication partition of the target base station includes: extracting the signal quality indicator feedback value and relative change rate of each connected terminal of each current communication partition of the target base station, comparing with the preset benchmark compliance value and relative change rate preset warning threshold of each signal quality indicator feedback under the basic specification requirements of the base station user terminal signal quality qualification, outputting the signal quality qualified status indication value of each connected terminal of each current communication partition of the target base station, and obtaining the signal quality coefficient of each current communication partition of the target base station by mean calculation.

[0038] It should be noted that the specific output process of the signal quality qualified state indicator value of each connected terminal in each communication partition of the above-mentioned target base station is as follows: if a certain signal quality indicator feedback value is less than its corresponding preset benchmark compliance value and the relative change rate of the signal quality indicator feedback value is greater than or equal to its corresponding preset warning threshold, then the signal quality indicator qualified logic judgment indicator value is output as 0; if a certain signal quality indicator feedback value is less than its corresponding preset benchmark compliance value or the relative change rate of the signal quality indicator feedback value is greater than or equal to its corresponding preset warning threshold, then the signal quality indicator qualified logic judgment indicator value is output as 0.5; if a certain signal quality indicator feedback value is greater than its corresponding preset benchmark compliance value and the relative change rate of the signal quality indicator feedback value is less than its corresponding preset warning threshold, then the signal quality indicator qualified logic judgment indicator value is output as 1, thereby obtaining the qualified logic judgment indicator value of each signal quality indicator of each connected terminal in each communication partition of the target base station, and accumulating the qualified logic judgment indicator value of each signal quality indicator to obtain the signal quality qualified state indicator value of each connected terminal in each communication partition of the target base station.

[0039] The received signal strength indication value and the reference signal received power of each connected terminal in each current communication partition of the target base station are extracted, and compared with the preset qualified threshold of the received signal strength indication and the preset qualified threshold of the reference signal received power under the basic specification requirements of the target base station user terminal signal strength, and the signal strength qualified status indication value of each connected terminal in each current communication partition of the target base station is output, and the signal strength coefficient of each current communication partition of the target base station is obtained by average calculation.

[0040] It should be noted that the specific output process of the signal strength qualified status indicator value of each connected terminal in each current communication partition of the above-mentioned target base station is: if the received signal strength indicator value and the reference signal received power of a connected terminal are both less than their corresponding preset compliance thresholds, then the output signal strength qualified status indicator value of the connection interruption is 0; if the received signal strength indicator value or the reference signal received power of a connected terminal is less than its corresponding preset compliance threshold, then the output signal strength qualified status indicator value of the connection interruption is 0.5; if the received signal strength indicator value and the reference signal received power of a connected terminal are both greater than or equal to their corresponding preset compliance thresholds, then the output signal strength qualified status indicator value of the connection interruption is 1.

[0041] Specifically, the specific analysis process of the relative resource adaptation coefficient of each current communication partition of the target base station includes: extracting the number of connected terminals of each current communication partition of the target base station, and performing a ratio analysis with the channel bandwidth preset permitted connection terminal number threshold of the current corresponding radio frequency channel to obtain the channel bandwidth saturation state indication value of each current communication partition of the target base station.

[0042] The communication service type, data flow feedback value and relative change rate of each connected terminal in each communication partition of the target base station are extracted, and compared with the reasonable data flow feedback value interval and the reasonable relative change rate interval corresponding to the communication service type of each connected terminal under the channel bandwidth usage specification requirements of the corresponding radio frequency channel. If the data flow feedback value and the relative change rate of a certain connected terminal in a certain communication partition of the target base station are both within the reasonable range of the corresponding communication service type under the channel bandwidth specification requirements, then the channel bandwidth suitable state indication value of the connected terminal in the current communication partition of the target base station is output as 1. If the data flow feedback value of a certain connected terminal in a certain communication partition of the target base station or its relative change rate is 1, the channel bandwidth suitable state indication value of the connected terminal in the current communication partition of the target base station is 1. If the relative change rate is within a reasonable range corresponding to the communication service type under the requirements of its channel bandwidth specification, the output channel bandwidth suitability status indication value of the current communication partition of the target base station for the connection terminal is 0.5. If the data flow feedback value and its relative change rate of a certain connection terminal in a certain communication partition of the target base station are not within a reasonable range corresponding to the communication service type under the requirements of its channel bandwidth specification, the output channel bandwidth suitability status indication value of the current communication partition of the target base station for the connection terminal is 0. In this way, the channel bandwidth suitability status indication value of each connection terminal in each communication partition of the target base station is obtained, and the channel bandwidth suitability status indication value of each communication partition of the target base station is obtained after average calculation.

[0043] The channel bandwidth suitability state indication value and the channel bandwidth saturation state indication value are ratio-analyzed to obtain the channel bandwidth adaptability of the radio frequency channels corresponding to each current communication partition of the target base station.

[0044] Extract the communication service type of each connected terminal in each communication partition of the target base station, obtain the preset planning adaptation working frequency band corresponding to the communication service type of each connected terminal in each communication partition of the target base station based on the preset planning adaptation working frequency band corresponding to each type of communication service, and compare and analyze the working frequency band where the working frequency of the radio frequency channel corresponding to each communication partition of the target base station is located. If the communication service type of a connected terminal in a certain communication partition of the target base station corresponds to the preset planning adaptation working frequency band and the working frequency band where the working frequency of the radio frequency channel corresponding to the communication partition is the same, then assign the target base station to the current communication partition. The working adaptation status indication value of the connection terminal is 1. If they are not the same but belong to the same frequency band, the working adaptation status indication value of the connection terminal in the current communication partition of the target base station is 0.5. If they are not the same and do not belong to the same frequency band, the working adaptation status indication value of the connection terminal in the current communication partition of the target base station is 0. In this way, the working adaptation status indication value of each connection terminal in each communication partition of the target base station is obtained, and the working frequency adaptability of the radio frequency channel corresponding to each communication partition of the target base station is obtained by accumulating the working adaptation status indication value of each connection terminal.

[0045] It should be noted that the above two belong to the same frequency band, which specifically means that both are high frequency bands, both are low frequency bands, or both are medium frequency bands.

[0046] The product of the operating frequency adaptability and the channel bandwidth adaptability is used as the relative resource adaptation coefficient to obtain the relative resource adaptation coefficient of each current communication partition of the target base station.

[0047] The embodiment of the present invention comprehensively understands the actual working status of each communication partition based on the signal quality coefficient, signal strength coefficient and relative resource adaptation coefficient of each communication partition of the target base station, accurately identifies the control requirements of the communication configuration parameters of the radio frequency channels corresponding to each communication partition of the target base station, and helps to formulate a more reliable control strategy.

[0048] The configuration parameter planning module is used to preliminarily plan reasonable communication configuration parameters of the radio frequency channels corresponding to each communication partition that currently has control requirements of the target base station.

[0049] Specifically, the specific analysis process of the configuration parameter planning module includes: recording a communication partition where the target base station currently has a control demand as the target partition, and confirming the control object in the radio frequency channel communication configuration parameter corresponding to the target partition.

[0050] If the control object is the transmit power, the signal strength compensation coefficient of the target partition is obtained, and the product of the signal strength compensation coefficient and the preset control value of the transmit power corresponding to the unit signal strength compensation coefficient is used as the increase value of the transmit power of the target partition.

[0051] It should be noted that the above-mentioned target partition signal strength compensation coefficient is the absolute difference between the target partition signal strength coefficient and its corresponding preset reasonable threshold value.

[0052] If the control object is the working frequency, the target partition is divided into long-distance sub-areas, medium-distance sub-areas and short-distance sub-areas according to the preset straight-line spacing. The distribution pattern of the connection terminals in the target partition is determined by the proportion of the number of connection terminals in each distance sub-area, and then the effective working frequency bands that are basically adapted to the distribution pattern of the connection terminals in the target partition are selected from the effective working frequency band sequence of the target base station, which are recorded as the basic adapted working frequency bands. The first-order weight assigned to each basic adapted working frequency band is , the first-order weight assigned to each valid working frequency band in the valid working frequency band sequence except the basic adaptive working frequency bands is , .

[0053] It should be noted that the process of determining the connection terminal distribution pattern of the above-mentioned target partition includes: counting the number of connection terminals in the long-distance sub-area, the medium-distance sub-area and the short-distance sub-area respectively and accumulating them, taking the accumulated value as the denominator, and taking the number of connection terminals in the long-distance sub-area, the medium-distance sub-area and the short-distance sub-area as the numerator respectively to perform ratio analysis, so as to obtain the proportion of the number of connection terminals in the long-distance sub-area, the medium-distance sub-area and the short-distance sub-area, which are respectively recorded as ,like and and , then the target partition's connection terminal distribution mode is determined to be a uniform distribution mode, where is the preset lower limit of deviation, if and , then the target partition's connection terminal distribution mode is determined to be a long-distance distribution mode. If and , then the target partition's connection terminal distribution mode is determined to be a medium-distance distribution mode. If and , then the target partition's connection terminal distribution mode is determined to be a close-range distribution mode, where It is the preset upper limit of deviation.

[0054] It should be noted that if the connection terminal distribution mode of the target partition is determined to be a uniform distribution mode or a medium-distance distribution mode, then each basic adaptation working frequency band should belong to the medium-frequency band nature; if the connection terminal distribution mode of the target partition is determined to be a close-distance distribution mode, then each basic adaptation working frequency band should belong to the high-frequency band nature; if the connection terminal distribution mode of the target partition is determined to be a long-distance distribution mode, then each basic adaptation working frequency band should belong to the low-frequency band nature.

[0055] Obtain the preset planned adaptive working frequency bands corresponding to the communication service types of each connected terminal in the target partition, integrate the proportion of the number of connected terminal service adaptations of each preset planned adaptive working frequency band in the target partition, if an effective working frequency band in the effective working frequency band sequence of the target base station overlaps with a preset planned adaptive working frequency band, then the proportion of the number of connected terminal service adaptations of the preset planned adaptive working frequency band is used as the second-order weight of the effective working frequency band, if an effective working frequency band in the effective working frequency band sequence of the target base station does not overlap with any preset planned adaptive working frequency bands, then the second-order weight of the effective working frequency band is automatically assigned to 0, thereby obtaining the second-order weights of each effective working frequency band in the effective working frequency band sequence of the target base station.

[0056] It should be noted that if an effective working frequency band in the effective working frequency band sequence of the target base station overlaps with multiple preset planned adaptive working frequency bands, the proportion of the number of connected terminal service adaptations of each preset planned adaptive working frequency band that overlaps with it will be accumulated to obtain the second-order weight of the effective working frequency band.

[0057] The first-order weights and the second-order weights are accumulated, and the maximum accumulated value corresponds to the effective working frequency band, and the working frequency point with the lowest occupancy rate in the working frequency band is further selected as the reasonable working frequency of the target partition.

[0058] If the object of regulation is the channel bandwidth, obtain the data flow demand coefficient of the terminal connected to the target partition relative to the current channel bandwidth, and multiply it by the preset control value of the channel bandwidth corresponding to the unit data flow demand coefficient as the increase value of the channel bandwidth of the target partition.

[0059] It should be noted that the specific process of obtaining the data traffic demand coefficient of the target partition connection terminal relative to the current channel bandwidth is to extract the channel bandwidth adaptability of the RF channel corresponding to the target partition, and use the absolute difference between it and the preset channel bandwidth adaptability reasonable threshold as the data traffic demand coefficient of the target partition connection terminal relative to the current channel bandwidth.

[0060] Exemplarily, the above preset channel bandwidth adaptability reasonable threshold value may be specifically 1.

[0061] Specifically, the specific confirmation process of the regulation object in the radio frequency channel communication configuration parameters corresponding to the target partition includes: if the signal strength coefficient of the target partition is less than its corresponding preset reasonable threshold, the transmission power is used as the regulation object.

[0062] If the signal quality coefficient of the target partition is less than its corresponding preset reasonable threshold and the relative resource adaptation coefficient is less than its corresponding preset reasonable threshold, the operating frequency is taken as the regulation object.

[0063] If the signal quality coefficient of the target partition is greater than or equal to its corresponding preset reasonable threshold and the relative resource adaptation coefficient is less than its corresponding preset reasonable threshold, the channel bandwidth is taken as the regulation object.

[0064] The embodiment of the present invention confirms the communication configuration parameter control object and carries out specific control numerical analysis of the communication configuration parameter control object in combination with relevant load association data, thereby avoiding resource waste and performance degradation caused by blind control and ensuring the scientificity, timeliness and accuracy of the specific control numerical analysis.

[0065] Reference Figure 3 As shown, the configuration parameter correction module is used to plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to predefined principles, and evaluate the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the radio frequency channels corresponding to each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions through simulation and evaluation, and take communication configuration parameter correction measures based on this.

[0066] It should be noted that the above-mentioned predefined principle is to use the center position of the boundary line between each communication partition and its left and right adjacent communication partitions as the center point position of the ellipse, draw the elliptical area with a preset short axis length and a preset long axis length, and the semi-elliptical area inside the left and right adjacent communication partitions of the communication partition is the interference boundary.

[0067] Specifically, the specific analysis process of the configuration parameter correction module includes: importing the reasonable communication configuration parameters of the preliminary planning of the radio frequency channels corresponding to each communication partition that currently has control needs of the target base station and the original communication configuration parameters of the radio frequency channels corresponding to each communication partition that currently has no control needs into the target base station operation simulation software, detecting the year-on-year decrease rate of each load-related characterization coefficient of the interference boundary of the left and right adjacent channel partitions corresponding to each communication partition that currently has control needs after the target base station simulation runs for a preset period of time, accumulating the year-on-year decrease rate of each load-related characterization coefficient and the product of its corresponding preset weight, further obtaining the interference degree of the radio frequency channel communication configuration parameter control corresponding to each communication partition that currently has control needs of the target base station for the interference boundary of its left and right adjacent channel partitions, and obtaining the comprehensive interference degree after mean calculation.

[0068] If the comprehensive interference level is greater than the preset comprehensive interference level warning threshold, it is determined that there is a requirement for correction measures of the communication configuration coefficient. According to the comprehensive year-on-year decrease rate of each load-related characterization coefficient of the interference boundary of the left and right adjacent channel partitions, the correction object of the communication configuration coefficient is confirmed, and the correction is performed according to the preset benchmark correction value corresponding to the correction object. After a single correction measure is completed, the target base station simulation operation is repeated until there is no requirement for correction measures of the communication configuration coefficient.

[0069] It should be noted that the comprehensive year-on-year decrease rate of each load correlation characterization coefficient of the interference boundary of the left and right adjacent channel partitions is obtained by averaging the year-on-year decrease rates of each load correlation characterization coefficient of the interference boundary of the left and right adjacent channel partitions.

[0070] Specifically, the specific confirmation process of the correction object of the communication configuration coefficient includes: screening the load-related characterization coefficient corresponding to the maximum comprehensive year-on-year decrease rate of the interference domain of the left and right adjacent channel partitions, if it is a signal strength coefficient, confirming that the correction object is the transmission power.

[0071] If it is a relative resource adaptation coefficient and the comprehensive year-on-year decrease rate of the signal quality coefficient is greater than a preset value, it is confirmed that the correction object is the operating frequency.

[0072] If it is a signal quality coefficient, it is confirmed that the correction object is the operating frequency.

[0073] If it is a relative resource adaptation coefficient and the comprehensive year-on-year decrease rate of the signal quality coefficient is less than or equal to the preset value, it is confirmed that the correction object is the channel bandwidth.

[0074] The embodiment of the present invention plans the interference boundaries between each communication partition and its left and right adjacent communication partitions, fully considers the comprehensive interference degree of the reasonable communication configuration parameters initially planned corresponding to the radio frequency channels of each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions, and thereby takes communication configuration parameter correction measures to effectively improve resource utilization and help maximize base station adaptive resource scheduling optimization.

[0075] The configuration parameter control scheme feedback module is used to integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate the communication configuration parameter control scheme of the current radio frequency channel of the target base station and provide feedback.

[0076] It should be noted that there are two situations for the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the above-mentioned target base station. One is that the reasonable communication configuration parameters of the radio frequency channels corresponding to the communication partitions that currently have no regulation needs are their corresponding original communication configuration parameters; the other is that the reasonable communication configuration parameters of the radio frequency channels corresponding to the communication partitions that currently have no regulation needs are the communication configuration parameters after correction measures are taken for the initially planned reasonable communication configuration parameters.

[0077] It should also be noted that the above-mentioned signal quality coefficient, signal strength coefficient and relative resource adaptation coefficient correspond to preset reasonable thresholds, preset benchmark compliance values ​​and relative change rate preset warning thresholds for feedback of each signal quality indicator under the basic specification requirements of the base station user terminal signal quality qualification, preset compliance thresholds for the received signal strength indication and preset compliance thresholds for the reference signal received power under the basic specification requirements of the target base station user terminal signal strength qualification, the unit signal strength compensation coefficient corresponds to the preset control value of the transmit power, the effective working frequency band sequence of the target base station, various types of communication services correspond to the preset planned adaptive working frequency bands, the unit data traffic demand coefficient corresponds to the preset control value of the channel bandwidth, each channel bandwidth presets the permitted number of connected terminals threshold, and each communication service type corresponds to the reasonable data traffic feedback value interval and its reasonable relative change rate interval under the requirements of the channel bandwidth usage specification, which are all stored in the cloud database of the system of the present invention and can be directly extracted.

[0078] Reference Figure 2 As shown, the second aspect of the present invention provides a base station data collection and analysis method based on wireless communication technology, including: S1. According to each radio frequency channel configured by the target base station, the communication coverage area of ​​the target base station is divided into each communication partition.

[0079] S2. Collect the load-related data of each current communication partition of the target base station, and determine whether there is a need to regulate the communication configuration parameters of the radio frequency channels corresponding to each current communication partition of the target base station. The communication configuration parameters include operating frequency, transmission power and signal bandwidth.

[0080] S3. Preliminary planning of reasonable communication configuration parameters for the RF channels corresponding to each communication partition where the target base station currently has control requirements.

[0081] S4. Plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to predefined principles, and evaluate the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the RF channels corresponding to each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions through simulation, and take correction measures for the communication configuration parameters based on this.

[0082] S5. Integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate a control plan for the communication configuration parameters of the current radio frequency channels of the target base station and provide feedback.

[0083] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A base station data acquisition and analysis system based on wireless communication technology, characterized in that: The system includes: A communication partition division module is used to divide the communication coverage area of ​​the target base station into various communication partitions according to the radio frequency channels configured by the target base station; The configuration parameter control demand judgment module is used to collect the load-related data of each communication partition of the target base station, and judge whether there is a control demand for the communication configuration parameters of the radio frequency channels corresponding to each communication partition of the target base station. The communication configuration parameters include operating frequency, transmission power and signal bandwidth; The configuration parameter planning module is used to preliminarily plan the reasonable communication configuration parameters of the radio frequency channels corresponding to each communication partition where the target base station currently has control requirements; The configuration parameter correction module is used to plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to predefined principles, and evaluate the comprehensive interference degree of the reasonable communication configuration parameters initially planned for the radio frequency channels corresponding to each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions through simulation, and take communication configuration parameter correction measures based on this; The configuration parameter control scheme feedback module is used to integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate the communication configuration parameter control scheme of the current radio frequency channel of the target base station and provide feedback; The specific analysis process of the configuration parameter correction module includes: importing the reasonable communication configuration parameters of the preliminary planning of the radio frequency channels corresponding to each communication partition that currently has control needs of the target base station and the original communication configuration parameters of the radio frequency channels corresponding to each communication partition that currently has no control needs into the target base station operation simulation software, detecting the year-on-year decrease rate of each load-related characterization coefficient of the interference boundary of the left and right adjacent channel partitions corresponding to each communication partition that currently has control needs after the target base station simulation runs for a preset time, accumulating the year-on-year decrease rate of each load-related characterization coefficient and the product of its corresponding preset weight, further obtaining the interference degree of the radio frequency channel communication configuration parameter control corresponding to each communication partition that currently has control needs of the target base station for the interference boundary of its left and right adjacent channel partitions, and obtaining the comprehensive interference degree after mean calculation.

2. The base station data acquisition and analysis system based on wireless communication technology according to claim 1, characterized in that: The load-related data includes the number of connected terminals and the geographical location of each connected terminal, the type of communication service, the received signal strength indicator value, the reference signal received power, the data flow feedback value and its relative change rate, and the feedback value of each signal quality indicator and its relative change rate.

3. The base station data acquisition and analysis system based on wireless communication technology according to claim 2, characterized in that: The specific analysis process of the configuration parameter regulation demand judgment module includes: according to the load association data of each current communication partition of the target base station, analyzing each load association characterization coefficient of each current communication partition of the target base station, including the signal quality coefficient, the signal strength coefficient and the relative resource adaptation coefficient, and comparing them with the corresponding preset reasonable thresholds respectively; if any load association characterization coefficient of a current communication partition of the target base station is less than its corresponding preset reasonable threshold, it is judged that there is a need for regulation of the communication configuration parameters of the radio frequency channel corresponding to the current communication partition of the target base station.

4. The base station data acquisition and analysis system based on wireless communication technology according to claim 3 is characterized in that: The specific analysis process of the signal quality coefficient and signal strength coefficient of each current communication partition of the target base station includes: extracting the signal quality indicator feedback value of each connected terminal in each current communication partition of the target base station and its relative change rate, comparing it with the preset benchmark compliance value of each signal quality indicator feedback under the basic specification requirements of the base station user terminal signal quality qualification and the preset warning threshold of the relative change rate, outputting the signal quality qualification state indication value of each connected terminal in each current communication partition of the target base station, and obtaining the signal quality coefficient of each current communication partition of the target base station by average calculation; The received signal strength indication value and the reference signal received power of each connected terminal in each current communication partition of the target base station are extracted, and compared with the preset qualified threshold of the received signal strength indication and the preset qualified threshold of the reference signal received power under the basic specification requirements of the target base station user terminal signal strength, and the signal strength qualified status indication value of each connected terminal in each current communication partition of the target base station is output, and the signal strength coefficient of each current communication partition of the target base station is obtained by average calculation.

5. The base station data acquisition and analysis system based on wireless communication technology according to claim 3 is characterized in that: The specific analysis process of the relative resource adaptation coefficient of each current communication partition of the target base station includes: extracting the number of connected terminals of each current communication partition of the target base station, the communication service type of each connected terminal, the data flow feedback value and its relative change rate, and comparing and analyzing the channel bandwidth adaptability of the radio frequency channel corresponding to each current communication partition of the target base station; Extract the communication service type of each connected terminal in each communication partition of the target base station, adapt the working frequency band based on the preset planning corresponding to each type of communication service, and compare and analyze the working frequency adaptability of the radio frequency channel corresponding to each communication partition of the target base station; The product of the operating frequency adaptability and the channel bandwidth adaptability is used as the relative resource adaptation coefficient to obtain the relative resource adaptation coefficient of each current communication partition of the target base station.

6. The base station data acquisition and analysis system based on wireless communication technology according to claim 3 is characterized in that: The specific analysis process of the configuration parameter planning module includes: recording a communication partition where the target base station currently has a control demand as the target partition, and confirming the control object in the radio frequency channel communication configuration parameter corresponding to the target partition; If the control object is the transmit power, the signal strength compensation coefficient of the target partition is obtained, and the product of the signal strength compensation coefficient and the preset control value of the transmit power corresponding to the unit signal strength compensation coefficient is used as the increase value of the transmit power of the target partition; If the control object is the working frequency, the target partition is divided into long-distance sub-areas, medium-distance sub-areas and short-distance sub-areas according to the preset straight-line spacing. The distribution pattern of the connection terminals in the target partition is determined by the proportion of the number of connection terminals in each distance sub-area, and then the effective working frequency bands that are basically adapted to the distribution pattern of the connection terminals in the target partition are selected from the effective working frequency band sequence of the target base station, which are recorded as the basic adapted working frequency bands. The first-order weight assigned to each basic adapted working frequency band is , the first-order weight assigned to each valid working frequency band in the valid working frequency band sequence except the basic adaptation working frequency bands is , ; Obtain the preset planning adaptation working frequency band corresponding to the communication service type of each connected terminal in the target partition, integrate the proportion of the connected terminal service adaptation quantity of each preset planning adaptation working frequency band in the target partition, so as to obtain the second-order weight of each effective working frequency band in the effective working frequency band sequence of the target base station; The first-order weight and the second-order weight are accumulated, and the maximum accumulated value corresponds to the effective working frequency band, and the working frequency point with the lowest occupancy rate in the working frequency band is further selected as the reasonable working frequency of the target partition; If the object of regulation is the channel bandwidth, obtain the data flow demand coefficient of the terminal connected to the target partition relative to the current channel bandwidth, and multiply it by the preset control value of the channel bandwidth corresponding to the unit data flow demand coefficient as the increase value of the channel bandwidth of the target partition.

7. The base station data acquisition and analysis system based on wireless communication technology according to claim 6, characterized in that: The specific confirmation process of the control object in the radio frequency channel communication configuration parameters corresponding to the target partition includes: if the signal strength coefficient of the target partition is less than its corresponding preset reasonable threshold, the transmission power is used as the control object; If the signal quality coefficient of the target partition is less than its corresponding preset reasonable threshold and the relative resource adaptation coefficient is less than its corresponding preset reasonable threshold, the operating frequency is taken as the control object; If the signal quality coefficient of the target partition is greater than or equal to its corresponding preset reasonable threshold and the relative resource adaptation coefficient is less than its corresponding preset reasonable threshold, the channel bandwidth is taken as the regulation object.

8. The base station data acquisition and analysis system based on wireless communication technology according to claim 6, characterized in that: If the comprehensive interference level is greater than the preset comprehensive interference level warning threshold, it is determined that there is a requirement for correction measures of the communication configuration coefficient. According to the comprehensive year-on-year decrease rate of each load-related characterization coefficient of the interference boundary of the left and right adjacent channel partitions, the correction object of the communication configuration coefficient is confirmed, and the correction is performed according to the preset benchmark correction value corresponding to the correction object. After a single correction measure is completed, the target base station simulation operation is repeated until there is no requirement for correction measures of the communication configuration coefficient.

9. The base station data acquisition and analysis system based on wireless communication technology according to claim 8, characterized in that: The specific confirmation process of the correction object of the communication configuration coefficient includes: screening the load correlation characterization coefficient corresponding to the maximum comprehensive year-on-year decrease rate of the interference boundary of the left and right adjacent channel partitions, if it is a signal strength coefficient, confirming that the correction object is the transmission power; If it is a relative resource adaptation coefficient and the comprehensive year-on-year decrease rate of the signal quality coefficient is greater than the preset value, it is confirmed that the correction object is the operating frequency; If it is a signal quality coefficient, confirm that the correction object is the operating frequency; If it is a relative resource adaptation coefficient and the comprehensive year-on-year decrease rate of the signal quality coefficient is less than or equal to the preset value, it is confirmed that the correction object is the channel bandwidth.

10. A method for collecting and analyzing base station data based on wireless communication technology, performed by a base station data collection and analysis system based on wireless communication technology as claimed in any one of claims 1 to 9, characterized in that: The method includes: S1. Divide the communication coverage area of ​​the target base station into communication partitions according to the radio frequency channels configured by the target base station; S2. Collect the load-related data of each communication partition of the target base station, and determine whether there is a need to regulate the communication configuration parameters of the RF channel corresponding to each communication partition of the target base station. The communication configuration parameters include operating frequency, transmit power and signal bandwidth; S3. Preliminary planning of reasonable communication configuration parameters for the radio frequency channels corresponding to each communication partition where the target base station currently has control requirements; S4. Plan the interference boundaries of each communication partition and its left and right adjacent communication partitions according to the predefined principles, evaluate the comprehensive interference degree of the reasonable communication configuration parameters of the preliminary planning of the radio frequency channels corresponding to each communication partition where the target base station currently has control needs on the interference boundaries of its left and right adjacent communication partitions through simulation, and take correction measures for the communication configuration parameters based on this; S5. Integrate the reasonable communication configuration parameters of the radio frequency channels corresponding to the current communication partitions of the target base station, generate a control plan for the communication configuration parameters of the current radio frequency channels of the target base station and provide feedback.

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