Intelligent communication method and device based on wireless signal

Abstract

The present invention belongs to the field of wireless communication technology, and specifically relates to an intelligent communication method and device based on wireless signals, which deploys designated communication equipment in a target area and starts a network service function, receives a connection request sent by a target user terminal within its effective communication area, allocates a built-in adaptation network architecture level of the designated communication equipment to the target user terminal and performs an initial validity verification to realize personalized communication services, then continuously tracks the network usage status of the target user terminal, determines in real time whether the network architecture level needs to be changed and responds quickly, ensures that the target user terminal can obtain the best communication experience in different network usage environments, and when the target user terminal ends the connection, collects the overall network usage status of each connected user terminal within the effective communication area at the same time, comprehensively understands the performance of the communication equipment in different user terminal usage situations, and helps to continuously improve the service quality of the communication equipment.

Description

Technical Field

[0001] The present invention belongs to the field of wireless communication technology, and specifically relates to an intelligent communication method and equipment based on wireless signals. Background Art

[0002] With the rapid development of information technology, people's demand for remote monitoring and data transmission is increasing, especially in the fields of industrial production, environmental protection, public safety, etc. The ability to obtain remote information in real time has become a key factor in improving work efficiency and service quality. However, traditional wireless communication technology encounters many challenges in practical applications, such as limited transmission distance, insufficient bandwidth, and poor device compatibility. Therefore, new communication methods are urgently needed to overcome the limitations of distance, bandwidth, and equipment to achieve efficient and reliable remote monitoring and data transmission over a wide area, including the introduction of communication equipment for signal conversion.

[0003] There are also some related solutions in the prior art that involve introducing communication equipment for signal conversion. For example, the wireless communication method, terminal equipment and network equipment with Chinese patent publication number CN117158095A, which defines at least one AI functional entity and / or at least one joint AI functional entity in the communication protocol stack, can adaptively adjust the configuration information based on actual needs, realize intelligent optimization of the communication protocol stack, and thus improve the performance of the communication system.

[0004] However, the existing technology still has limitations, specifically: 1. The communication equipment introduced by the existing technology lacks intelligence and rationality in the allocation of network architecture for user terminals, and does not fully consider the specific network compatibility characteristics and network usage characteristics of the user terminals. This may result in high-performance user terminals being allocated a lower-level network architecture and unable to fully tap their equipment potential, or low-performance devices being allocated an overly advanced network architecture, resulting in a waste of network resources. In addition, during the connection and operation of the user terminal, there is a lack of validity verification of the allocated network architecture level, and the incompatibility of the network architecture level cannot be detected in time, which can easily lead to a poor user experience.

[0005] 2. The communication equipment introduced by the existing technology has insufficient network resilience for user terminals. When the network usage environment changes, such as the mobile location of the user terminal deviates from the effective network coverage area of ​​the current network architecture level of the communication equipment, or the business application changes of the user terminal deviate from the effective network supply configuration of the current network architecture level of the communication equipment, the existing technology cannot quickly adjust the network architecture level to adapt to the changes, and the response to the changes in the network usage environment is delayed, thereby affecting the communication quality of the entire network.

[0006] 3. The existing technology lacks timely evaluation and feedback on the communication performance of communication equipment with a relay function, which is not conducive to the sustainable development of the entire wireless communication system. Summary of the invention

[0007] In order to overcome the shortcomings of the background technology, the embodiments of the present invention provide an intelligent communication method and device based on wireless signals, which can effectively solve the problems involved in the above-mentioned background technology.

[0008] The purpose of the present invention can be achieved through the following technical solutions: The first aspect of the present invention provides an intelligent communication method based on wireless signals, including: S1. Deploy designated communication equipment in the target area, determine the effective communication area scope of the designated communication equipment and enable its network service function.

[0009] S2. The designated communication device receives a connection request sent by a user terminal within its effective communication area, records the user terminal as a target user terminal and collects its network compatibility feature data and network usage feature data, and allocates a built-in adaptation network architecture level of the designated communication device to the target user terminal.

[0010] S3. After the target user terminal successfully establishes a connection with the designated communication device, monitor the network usage status of the target user terminal within the preset initial time period, and verify the validity of the adaptive network architecture level assigned to the target user terminal. If the verification is valid, execute step S4. Otherwise, upgrade the adaptive network architecture level assigned to the target user terminal, and repeat step S3 until the assigned network architecture level is verified to be valid.

[0011] S4. Continuously track the network usage status of the target user terminal, and determine in real time whether there is a need to change the network architecture level of the target user terminal relative to its network usage environment. If so, analyze whether the target user terminal should currently change the network architecture level and re-establish the connection.

[0012] S5. When the target user terminal ends the connection with the designated communication device, the overall network usage status of each connected user terminal within the effective communication area of ​​the designated communication device at the same time is collected, and the communication response capability of the designated communication device is evaluated for feedback.

[0013] The second aspect of the present invention provides a device, comprising: a processor, a memory and a communication bus. The memory stores a computer-readable program that can be executed by the processor. The communication bus realizes the connection and communication between the processor and the memory. When the processor executes the computer-readable program, the steps in the intelligent communication method based on wireless signals are implemented.

[0014] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects: (1) The present invention carefully analyzes the network compatibility feature data and network usage feature data of the target user terminal, allocates a specified communication device built-in adaptation network architecture level to it, and implements personalized network architecture allocation service, which helps to allocate the most suitable network architecture for the user terminal's own characteristics, thereby improving network usage efficiency and stability.

[0015] (2) The present invention further optimizes the network architecture level allocation mechanism by initially verifying the validity of the network architecture level allocated to the target user terminal and improving it when it is invalid, thereby ensuring the quality and stability of the network during the initial connection process.

[0016] (3) The present invention continuously tracks the network usage status of the target user terminal, determines in real time whether the network architecture level needs to be changed, and quickly responds to and analyzes the network architecture level that should be changed to re-establish the connection, thereby ensuring that the user terminal can obtain the best communication experience in different network usage environments, thereby ensuring the continuity and stability of the service.

[0017] (4) When the target user terminal ends the connection, the present invention collects the overall network usage status of each connected user terminal within the effective communication area at the same time, which helps to fully understand the performance of communication equipment under different user terminal usage conditions, helps to continuously improve the performance and service quality of communication equipment, and meets the users' growing communication needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 A schematic diagram of a real-time step flow chart of a method provided in an embodiment of the present invention.

[0020] Figure 2 A schematic diagram of the device structure provided in an embodiment of the present invention.

[0021] Figure 3 A target user terminal of the present invention is assigned a designated communication device with a built-in adaptation network architecture hierarchical logic diagram. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 As shown, the first aspect of the present invention provides an intelligent communication method based on wireless signals, including: S1. deploying a designated communication device in a target area, determining the effective communication area scope of the designated communication device and enabling its network service function.

[0024] It should be noted that the effective communication area of ​​the above-mentioned designated communication equipment is determined by referring to the technical specifications provided by the manufacturer of the designated communication equipment.

[0025] S2. The designated communication device receives a connection request sent by a user terminal within its effective communication area, records the user terminal as a target user terminal and collects its network compatibility feature data and network usage feature data, and allocates a built-in adaptation network architecture level of the designated communication device to the target user terminal.

[0026] Specifically, the network compatibility feature data includes a supported network standard type sequence, a supported frequency band sequence of a network interface, and a supported channel width range.

[0027] The network usage characteristic data includes historical traffic usage data and historical service application data.

[0028] The historical traffic usage data includes the network traffic used in each unit time period on each day within the historical preset period.

[0029] Historical business application data includes the type, application duration, application frequency of each business application on each day within a historical preset period, and the average network delay, number of data verification failures, number of connection interruptions and data retransmission ratio under normal network operation conditions.

[0030] It should be noted that the network compatibility characteristic data and network usage characteristic data of the target user terminal are uploaded by the target user terminal itself when the designated communication terminal interacts with the target user terminal through an API interface or a preset interaction protocol.

[0031] See also Figure 3As shown, specifically, the method of assigning a designated communication device built-in adaptation network architecture level to the target user terminal includes: extracting basic configuration parameters of each network architecture level built-in the designated communication device stored in the WEB cloud, including network standard type, network interface frequency band and network channel width, comparing with the network compatibility feature data of the target user terminal, eliminating each network architecture level whose built-in network standard type of the designated communication device is outside the network standard type sequence supported by the target user terminal, or whose network interface frequency band is outside the frequency band sequence supported by the network interface of the target user terminal, or whose network channel width is outside the channel width range supported by the network interface of the target user terminal, and recording the remaining network architecture levels as docking network architecture levels.

[0032] According to the network usage characteristic data of the target user terminal, the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the target user terminal during network usage are analyzed, and the traffic demand coefficient intervals, real-time demand coefficient intervals and reliability demand coefficient intervals supported by each docking network architecture level stored in the WEB cloud are extracted. The docking network architecture level with the lowest number of levels that meets the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the target user terminal during network usage is selected as the network architecture level adapted for the target user terminal.

[0033] It should be noted that there is a hierarchical arrangement mechanism for each network architecture level built into the above-mentioned designated communication device. The larger the number of levels, the better the network architecture performance. The specific hierarchical arrangement process is: by extracting the upper and lower limits corresponding to the traffic demand coefficient interval, real-time demand coefficient interval and reliability demand coefficient interval supported by each network architecture level built into the designated communication device, the mean is calculated using each coefficient interval for cumulative multiplication, and the network architecture levels built into the designated communication device are arranged and numbered in order from small to large in terms of the cumulative multiplication value, and the arrangement order number is used as the level number of the network architecture level.

[0034] Specifically, the analysis of the traffic demand coefficient of the target user terminal during network usage includes: substituting the traffic usage data of the target user terminal into a rectangular coordinate system with time as the horizontal axis and the network traffic usage as the vertical axis, drawing a network traffic usage change curve of the target user terminal in a historical preset period, dividing the curve by a preset low traffic upper limit threshold and a preset high traffic lower limit threshold, obtaining each low traffic curve segment, each high traffic curve segment and each medium traffic curve segment, analyzing the demand levels corresponding to the low, high and medium traffic of a single day in the historical preset period of the target user terminal, multiplying them with their respective corresponding preset weights and then accumulating them to obtain the traffic demand coefficient of the target user terminal during network usage.

[0035] It should be noted that, on the above-mentioned historical preset period network traffic usage change curve of the target user terminal, the low-traffic curve segment refers to a specific curve segment defined by two consecutive adjacent intersection points between a preset low-traffic upper limit threshold straight line and the curve, indicating that the used network traffic is less than the preset low-traffic upper limit threshold, the high-traffic curve segment refers to a specific curve segment defined by two consecutive adjacent intersection points between a preset high-traffic lower limit threshold straight line and the curve, indicating that the used network traffic is greater than the preset high-traffic lower limit threshold, and the medium-traffic curve segment refers to a curve portion defined by a preset low-traffic upper limit threshold straight line and a preset high-traffic lower limit threshold straight line and located between the two, indicating that the used network traffic is greater than the preset low-traffic upper limit threshold and less than the preset high-traffic lower limit threshold, thereby obtaining each low-traffic curve segment, each high-traffic curve segment and each medium-traffic curve segment.

[0036] It should also be noted that the analysis process of the demand level corresponding to the low traffic on a single day within the historical preset period of the above-mentioned target user terminal is as follows: the network traffic usage change curve of the historical preset period of the target user terminal is imported into the Matlab software, and the best fitting function of each low-traffic curve segment and the starting time point of the curve are obtained by using the software's best fitting tool, and the best fitting function of each low-traffic curve segment is integrated and calculated, and the ratio is calculated with the number of days in the historical preset period after accumulation, so as to obtain the demand level corresponding to the low traffic on a single day within the historical preset period of the target user terminal, and similarly, the demand level corresponding to the high and medium traffic on a single day within the historical preset period of the target user terminal is analyzed.

[0037] Specifically, the analysis of the real-time demand coefficient and reliability demand coefficient of the target user terminal network usage process includes: extracting the type, application duration and application frequency of each service application on each day in the historical preset period from the historical service application data of the target user terminal, calculating the frequency of use of each service application by the target user terminal, and setting the demand impact weight of each service application by the target user terminal ,in It is the number of various business applications. ,Require and .

[0038] It should be noted that the above target user terminal's usage frequency calculation process for various business applications is as follows: summarizing the application time of various business applications on each day of the target user terminal's historical preset period and application frequency ,in It is the number of each day in the historical preset period. , according to the formula Calculate the usage frequency of various business applications by the target user terminals.

[0039] The formula for setting the weight of the above-mentioned target user terminal's demand impact on various business applications is: .

[0040] Extract the average network delay of each type of business application under normal network operation status on each day in the historical preset period from the historical business application data of the target user terminal, and select the mode as the regular network performance delay of the target user terminal for various business applications , according to the formula Get the real-time demand coefficient of the target user terminal network usage process, is a natural constant, Refer to the network delay for the preset business application.

[0041] Extract the number of data verification failures of various types of business applications under normal network operation status on each day within a historical preset period from the historical business application data of the target user terminal , Connection interruption times and data retransmission ratio , according to the formula Analyze the reliability demand coefficient of the target user terminal network usage process, Set the number of days for the history cycle.

[0042] The present invention carefully analyzes the network compatibility feature data and network usage feature data of the target user terminal, assigns it a designated communication device with a built-in adaptive network architecture level, realizes personalized network architecture allocation service, and helps to allocate the most suitable network architecture for the user terminal's own characteristics, thereby improving network usage efficiency and stability.

[0043] S3. After the target user terminal successfully establishes a connection with the designated communication device, monitor the network usage status of the target user terminal within the preset initial time period, and verify the validity of the adaptive network architecture level assigned to the target user terminal. If the verification is valid, execute step S4. Otherwise, upgrade the adaptive network architecture level assigned to the target user terminal, and repeat step S3 until the assigned network architecture level is verified to be valid.

[0044] It should be noted that the above-mentioned improvement of the adaptation network architecture level allocated to the target user terminal specifically refers to improving the number of adaptation network architecture levels allocated to the target user terminal one by one.

[0045] Specifically, the verification of the validity of the adaptation network architecture level assigned to the target user terminal includes: collecting the packet loss rate, delay jitter, throughput and error rate of the network usage in the preset initial time period of the target user terminal, and analyzing the network usage performance index in the preset initial time period of the target user terminal. If it is greater than or equal to the reasonable threshold of the preset network usage performance index, then the verification that the adaptation network architecture level assigned to the target user terminal is valid, otherwise the verification is invalid.

[0046] It should be noted that the analysis process of the network usage performance indicators of the above-mentioned target user terminal within the preset initial time period is: extract the reasonable intervals corresponding to the packet loss rate, delay jitter, throughput and error rate of the user terminal network performance standard specifications, and compare them with the packet loss rate, delay jitter, throughput and error rate of the network used in the preset initial time period of the target user terminal, calculate the deviation ratio of the packet loss rate, delay jitter, throughput and error rate of the network used in the preset initial time period of the target user terminal from their corresponding intervals, accumulate and then invert to obtain the network usage performance indicators of the target user terminal within the preset initial time period, wherein the denominator is increased by a preset constant during the inversion process to ensure that the denominator is not 0.

[0047] The embodiment of the present invention performs initial validity verification on the network architecture level allocated to the target user terminal and improves it when it is invalid, thereby ensuring the quality and stability of the network during the initial connection process, thereby further optimizing the network architecture level allocation mechanism.

[0048] S4. Continuously track the network usage status of the target user terminal, and determine in real time whether there is a need to change the network architecture level of the target user terminal relative to its network usage environment. If so, analyze whether the target user terminal should currently change the network architecture level and re-establish the connection.

[0049] Specifically, the real-time judgment of whether there is a need to change the network architecture level of the target user terminal relative to its network usage environment includes: collecting the current effective communication area location and received signal strength of the target user terminal, based on the signal coverage area scope and effective received signal strength threshold of each network architecture level built into the designated communication device stored in the WEB cloud, and analyzing the change demand judgment index of the current communication location of the target user terminal.

[0050] The internal ratio improvement values ​​corresponding to the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the current target user terminal are collected and accumulated, and the accumulated value is used as an evaluation indicator for the change demand of the current business application of the target user terminal.

[0051] It should be noted that the process of obtaining the internal ratio improvement value of the traffic demand coefficient of the above-mentioned current target user terminal is: collecting traffic usage data at each time point in the time period from the time point when the target user terminal successfully establishes a connection with the designated communication device to the current time point, and drawing a network traffic usage change curve of the target user terminal up to the current time period, which is consistent with the analysis process of the traffic demand coefficient of the network usage process of the above-mentioned target user terminal. The traffic demand coefficient of the target user terminal up to the current time period is analyzed, and the ratio of the cumulative duration of a single day to the duration up to the current time period is obtained. The traffic demand coefficient of the target user terminal up to the current time period is multiplied by the ratio to obtain the traffic demand coefficient of the current target user terminal, and the difference is taken from the traffic demand coefficient of the network usage process of the target user terminal. If the difference is a positive number, the difference is used as the internal ratio improvement value of the traffic demand coefficient of the current target user terminal. Otherwise, the internal ratio improvement value of the traffic demand coefficient of the current target user terminal is automatically recorded as 0.

[0052] Similarly, the internal ratio improvement values ​​corresponding to the real-time demand coefficient and reliability demand coefficient of the current target user terminal are analyzed.

[0053] If the change demand evaluation index of the current communication location of the target user terminal or the change demand evaluation index of the current business application is greater than the corresponding preset demand evaluation index threshold, it is judged that there is a change demand in the network architecture level of the target user terminal relative to its network usage environment, otherwise it is judged that there is no change demand.

[0054] Specifically, the target user terminal should currently change the network architecture level to meet the following conditions: the target user terminal's current effective communication area is within the signal coverage area of ​​the current network architecture level to be changed, and its received signal strength is greater than or equal to the effective received signal strength threshold of the current network architecture level to be changed, and the target user terminal's current traffic demand coefficient, real-time demand coefficient and reliability demand coefficient are all within the corresponding support coefficient range of the current network architecture level to be changed.

[0055] The embodiment of the present invention continuously tracks the network usage status of the target user terminal, determines in real time whether the network architecture layer needs to be changed, and quickly responds to and analyzes the network architecture layer that should be changed to re-establish the connection, thereby ensuring that the user terminal can obtain the best communication experience in different network usage environments, thereby ensuring the continuity and stability of the service.

[0056] S5. When the target user terminal ends the connection with the designated communication device, the overall network usage status of each connected user terminal within the effective communication area of ​​the designated communication device at the same time is collected, and the communication response capability of the designated communication device is evaluated for feedback.

[0057] Specifically, the evaluation of the communication adaptability of the designated communication device includes: collecting the network usage performance index change curve of each connected user terminal within the effective communication area of ​​the designated communication device at the same time and obtaining the corresponding best fitting function ,in Specifies the number of each connected user terminal within the effective communication area of ​​the communication device at the same time. , combined with the preset network usage performance index reasonable threshold , according to the formula

[0058] The overall network usage status evaluation coefficient of each connected user terminal within the effective communication area of ​​the specified communication device at the same time is obtained, where The time point when the target user terminal ends the connection with the designated communication device, The number of times a communication device is within the effective communication area at the same time. The starting connection time point of the connected user terminal is given by the formula Get the communication resilience evaluation index of the specified communication device. The number of user terminals connected within the effective communication area of ​​a specified communication device at the same time.

[0059] When the target user terminal ends the connection, the embodiment of the present invention collects the overall network usage status of each connected user terminal within the effective communication area at the same time, which helps to fully understand the performance of communication equipment under different user terminal usage conditions, helps to continuously improve the performance and service quality of communication equipment, and meets users' growing communication needs.

[0060] See also Figure 2 As shown, the second aspect of the present invention provides a device, including: a processor, a memory and a communication bus. The memory stores a computer-readable program that can be executed by the processor. The communication bus realizes the connection and communication between the processor and the memory. When the processor executes the computer-readable program, the steps in the intelligent communication method based on wireless signals are implemented.

[0061] 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. An intelligent communication method based on wireless signals, characterized in that: The method includes: S1. Deploy designated communication equipment in the target area, determine the effective communication area of ​​the designated communication equipment and enable its network service function; S2. The designated communication device receives a connection request sent by a user terminal within the scope of its effective communication area, records the user terminal as the target user terminal and collects its network compatibility feature data and network usage feature data, and assigns the designated communication device built-in adapter network architecture level to the target user terminal; S3. After the target user terminal successfully establishes a connection with the designated communication device, monitor the network usage status of the target user terminal within the preset initial period, verify the validity of the adaptation network architecture level assigned to the target user terminal, and if the verification is valid, execute step S4, otherwise, the adaptation network architecture level assigned to the target user terminal is upgraded, and repeat step S3 until the assigned network architecture level is verified to be valid; S4. Continue to track the network usage of the target user terminal, and determine in real time whether there is a need to change the network architecture level of the target user terminal relative to its network usage environment. If so, analyze the target user terminal and change the network architecture level and re-establish the connection; S5. When the target user terminal ends the connection with the designated communication device, the overall network usage status of each connected user terminal within the effective communication area of ​​the designated communication device is collected at the same time, and the communication response capability of the designated communication device is evaluated for feedback; The assigning of a designated communication device built-in adaptive network architecture level to the target user terminal includes: extracting basic configuration parameters of each network architecture level built-in the designated communication device stored in the WEB cloud, including network standard type, network interface frequency band and network channel width, comparing with the network compatibility feature data of the target user terminal, eliminating each network architecture level whose built-in network standard type of the designated communication device is outside the network standard type sequence supported by the target user terminal, or whose network interface frequency band is outside the frequency band sequence supported by the network interface of the target user terminal, or whose network channel width is outside the channel width interval supported by the network interface of the target user terminal, and recording the remaining network architecture levels as each docking network architecture level; According to the network usage characteristic data of the target user terminal, the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the target user terminal in the network usage process are analyzed, and the traffic demand coefficient interval, real-time demand coefficient interval and reliability demand coefficient interval supported by each docking network architecture level stored in the WEB cloud are extracted, and the docking network architecture level with the lowest number of levels that meets the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the target user terminal in the network usage process is selected as the network architecture level adapted to the target user terminal; The analyzing the traffic demand coefficient of the target user terminal during the network usage process includes: substituting the traffic usage data of the target user terminal into a rectangular coordinate system with time as the horizontal axis and the network traffic as the vertical axis, drawing a network traffic usage change curve of the target user terminal in a historical preset period, dividing the curve by a preset low traffic upper limit threshold and a preset high traffic lower limit threshold, obtaining each low traffic curve segment, each high traffic curve segment and each medium traffic curve segment, analyzing the demand degree corresponding to the low, high and medium traffic of a single day in the historical preset period of the target user terminal, multiplying by the respective corresponding preset weights and accumulating them, and obtaining the traffic demand coefficient of the target user terminal during the network usage process; The analysis of the real-time demand coefficient and reliability demand coefficient of the target user terminal network usage process includes: extracting the type, application duration and application frequency of each service application on each day in the historical preset period from the historical service application data of the target user terminal, calculating the frequency of use of each service application by the target user terminal, and setting the demand impact weight of each service application by the target user terminal ,in It is the number of various business applications. ; Extract the average network delay of various types of business applications under normal network operation status on each day in the historical preset period from the historical business application data of the target user terminal, and analyze the conventional network performance delay of the target user terminal for various types of business applications , according to the formula Get the real-time demand coefficient of the target user terminal network usage process, is a natural constant, Refer to network latency for preset business applications; Extract the number of data verification failures of various types of business applications under normal network operation status on each day within a historical preset period from the historical business application data of the target user terminal , Connection interruption times and data retransmission ratio ,in It is the number of each day in the historical preset period. , according to the formula Analyze the reliability demand coefficient of the target user terminal network usage process, Preset the number of days for the history cycle; The evaluation of the communication adaptability of the designated communication equipment includes: collecting the network usage performance index change curve of each connected user terminal within the effective communication area of ​​the designated communication equipment at the same time and obtaining the corresponding best fitting function ,in Specifies the number of each connected user terminal within the effective communication area of ​​the communication device at the same time. , combined with the preset network usage performance index reasonable threshold , according to the formula The overall network usage status evaluation coefficient of each connected user terminal within the effective communication area of ​​the specified communication device at the same time is obtained, where The time point when the target user terminal ends the connection with the designated communication device, The number of times a communication device is within the effective communication area at the same time. The starting connection time point of the connected user terminal is given by the formula Get the communication resilience evaluation index of the specified communication device. The number of user terminals connected within the effective communication area of ​​a specified communication device at the same time.

2. The intelligent communication method based on wireless signals according to claim 1, characterized in that: The network compatibility feature data includes a supported network standard type sequence, a supported frequency band sequence of a network interface, and a supported channel width interval; The network usage characteristic data includes historical traffic usage data and historical business application data; The historical traffic usage data includes the network traffic used in each unit time period on each day within the historical preset period; Historical business application data includes the type, application duration, application frequency of each business application on each day within a historical preset period, and the average network delay, number of data verification failures, number of connection interruptions and data retransmission ratio under normal network operation conditions.

3. The intelligent communication method based on wireless signals according to claim 1, characterized in that: The verification of the validity of the adaptation network architecture level assigned to the target user terminal includes: collecting the packet loss rate, delay jitter, throughput and error rate of the network usage in the preset initial time period of the target user terminal, and analyzing the network usage performance index in the preset initial time period of the target user terminal. If it is greater than or equal to the reasonable threshold of the preset network usage performance index, then the verification that the adaptation network architecture level assigned to the target user terminal is valid, otherwise the verification is invalid.

4. The intelligent communication method based on wireless signals according to claim 1, characterized in that: The real-time determination of whether there is a need to change the network architecture level of the target user terminal relative to its network usage environment includes: collecting the effective communication area scope and received signal strength of the current target user terminal, based on the signal coverage area scope and effective received signal strength threshold of each network architecture level built into the designated communication device stored in the WEB cloud, and analyzing the change demand evaluation index of the current communication location of the target user terminal; Collect the internal ratio improvement values ​​corresponding to the traffic demand coefficient, real-time demand coefficient and reliability demand coefficient of the current target user terminal and add them up, and use the accumulated value as the change demand evaluation indicator of the current business application of the target user terminal; If the change demand evaluation index of the current communication location of the target user terminal or the change demand evaluation index of the current business application is greater than the corresponding preset demand evaluation index threshold, it is judged that there is a change demand in the network architecture level of the target user terminal relative to its network usage environment, otherwise it is judged that there is no change demand.

5. The intelligent communication method based on wireless signals according to claim 4, characterized in that: The target user terminal should currently change the network architecture level and meet the following conditions: the target user terminal is currently located in the effective communication area within the signal coverage area of ​​the current network architecture level that should be changed, and its received signal strength is greater than or equal to the effective received signal strength threshold of the current network architecture level that should be changed, and the target user terminal's current traffic demand coefficient, real-time demand coefficient and reliability demand coefficient are all within the corresponding support coefficient range of the current network architecture level that should be changed.

6. A device, characterized in that: include: Processor, memory and communication bus; The memory stores a computer-readable program that can be executed by the processor; the communication bus realizes the connection and communication between the processor and the memory; when the processor executes the computer-readable program, it implements the steps of an intelligent communication method based on wireless signals as described in any one of claims 1-5.

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