Mobile communication indoor network test system
By working in tandem with the indoor positioning module and the spatiotemporal synchronization module, and combining error correction and signal strength filtering, the system achieves automated acquisition of wireless network parameters and precise binding of positioning data, improving surveying efficiency and data accuracy. This solves the problems of low efficiency and insufficient accuracy in existing technologies, and provides reliable data support for network optimization and convenient result export.
Patent Information
- Application Number
- CN202511896654.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-16
- Publication Date
- 2026-02-27
AI Technical Summary
Existing indoor network testing methods are inefficient, lack data accuracy, struggle to accurately bind location data to network parameters, have limited data processing capabilities, pose privacy risks, and cannot easily export analysis results.
By employing an indoor positioning module and a spatiotemporal synchronization module working in tandem, combined with error correction, signal strength filtering, and time calibration, the system achieves automated acquisition of wireless network parameters and precise binding of positioning data. Furthermore, it generates heat maps and multi-format reports through a background analysis and visualization platform, enhancing data correlation and visualization.
It significantly improves surveying efficiency and data accuracy, locates weak network areas, ensures data security, facilitates the export of analysis results, and meets the refined optimization needs of operators.
Smart Images
Figure CN121586035A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of communication technology, specifically a mobile communication indoor network testing system. Background Technology
[0002] With the rapid development of mobile communication technology, the quality of network coverage in indoor scenarios has become a key factor affecting user experience. Indoor spaces such as shopping malls, office buildings, subway stations, and large stadiums have complex structures, and factors such as wall obstruction and signal reflection can easily lead to network signal attenuation and increased blind spots, posing a significant challenge to network optimization. Accurately understanding the distribution of indoor network parameters and coverage status is a prerequisite for achieving precise network optimization and improving communication quality.
[0003] Current indoor network testing methods largely rely on manual surveying, with testers carrying equipment to collect signal data point by point. This is not only time-consuming and labor-intensive, but also inefficient, and prone to data inaccuracies due to human error. Furthermore, traditional testing systems struggle to accurately link location data with network parameters, resulting in discrete data lacking spatiotemporal correlation and failing to comprehensively reflect the spatial distribution characteristics of network quality. In addition, existing systems have limited data processing capabilities, making it difficult to effectively filter and accurately analyze massive amounts of collected data. Moreover, the data presentation format is limited, failing to intuitively display areas with weak network coverage. Some systems also pose a risk of privacy leaks during data transmission, and analysis results can only be viewed internally, unable to be easily exported and reused, causing significant inconvenience for network optimization decisions and report preparation. These problems result in insufficient accuracy, efficiency, and practicality in indoor network testing, making it difficult to meet operators' refined needs for indoor network optimization. Summary of the Invention
[0004] The purpose of this invention is to provide a mobile communication indoor network testing system to solve the problems mentioned in the background art.
[0005] The technical solution of the present invention is: a mobile communication indoor network testing system, including an indoor positioning module, wherein the indoor positioning module is connected to a spatiotemporal synchronization and control module, the spatiotemporal synchronization and control module is connected to a wireless network parameter acquisition module, the spatiotemporal synchronization and control module is connected to a data storage and uploading module, and the data storage and uploading module is connected to a background analysis and visualization platform via a network; The indoor positioning module includes a beacon receiving unit, which is signal-connected to a positioning calculation unit. The wireless network parameter acquisition module includes a baseband control unit, and the baseband control unit is signal-connected to a parameter parsing unit; The time-space synchronization and control module includes a high-precision clock unit, which is signal-connected to a data binding unit. The data storage and upload module includes a temporary cache unit, which is signal-connected to a data packaging unit, and the data packaging unit is signal-connected to a transmission unit. The background analysis and visualization platform includes a data receiving and storage unit, which is signal-connected to a geographic information processing unit. The geographic information processing unit is signal-connected to an interpolation rendering unit, and the interpolation rendering unit is signal-connected to a report generation unit.
[0006] Preferably, the positioning calculation unit is signal-connected to an error correction unit, and the error correction unit is data-connected to the data binding unit of the spatiotemporal synchronization and control module.
[0007] Preferably, the parameter parsing unit is signal-connected to a signal strength filtering unit, and the signal strength filtering unit is signal-connected to the temporary cache unit of the data storage and upload module.
[0008] Preferably, the high-precision clock unit is signal-connected to a time calibration unit, and the time calibration unit is connected to the data receiving and storage unit of the background analysis and visualization platform via a network.
[0009] Preferably, the data packaging unit is signal-connected to an encryption unit, and the encryption unit is signal-connected to the transmission unit.
[0010] Preferably, the geographic information processing unit is signal-connected to a coordinate matching unit, and the coordinate matching unit is signal-connected to the interpolation rendering unit.
[0011] Preferably, the interpolation rendering unit is signal-connected to a heatmap generation unit, and the heatmap generation unit is signal-connected to a report generation unit.
[0012] Preferably, the report generation unit is signal-connected to a data export unit, which supports outputting PDF and Excel format files. This invention provides an improved indoor mobile communication network testing system, which has the following improvements and advantages compared with the prior art: Firstly, this invention achieves automated acquisition of wireless network parameters and precise binding of positioning data through the collaborative work of an indoor positioning module and a spatiotemporal synchronization control module, significantly reducing manual surveying operations and improving surveying efficiency and data correlation.
[0013] Secondly, this invention, through the cooperation of an error correction unit, a signal strength filtering unit, and a time calibration function, achieves a dual improvement in positioning accuracy and network parameter data accuracy, providing reliable data support for network optimization.
[0014] Thirdly, this invention, through the background analysis and visualization platform's heat map generation, coordinate matching, and multi-format report export functions, achieves the effect of intuitively presenting network quality distribution and conveniently applying data, helping to quickly locate weak areas in the network. Attached Figure Description
[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a flowchart of the core architecture of the system of this invention; Figure 2 This is a flowchart of the positioning and data binding process of the present invention; Figure 3 This is a flowchart of the data acquisition and uploading process of this invention; Figure 4 This is a flowchart of the background analysis and visualization process of the present invention. Detailed Implementation
[0016] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0017] This invention provides an improved indoor mobile communication network testing system. The technical solution of this invention is as follows: like Figure 1 - Figure 4 As shown, a mobile communication indoor network testing system includes an indoor positioning module, characterized in that: the indoor positioning module is connected to a spatiotemporal synchronization and control module, the spatiotemporal synchronization and control module is connected to a wireless network parameter acquisition module, the spatiotemporal synchronization and control module is connected to a data storage and upload module, and the data storage and upload module is connected to a background analysis and visualization platform via a network. The indoor positioning module includes a beacon receiving unit, which is connected to a positioning calculation unit. The wireless network parameter acquisition module includes a baseband control unit, which is signal-connected to a parameter parsing unit; The time-space synchronization and control module includes a high-precision clock unit, and the high-precision clock unit is connected to a data binding unit. The data storage and upload module includes a temporary cache unit, which is signal-connected to a data packaging unit, and the data packaging unit is signal-connected to a transmission unit. The background analysis and visualization platform includes a data receiving and storage unit, which is connected to a geographic information processing unit. The geographic information processing unit is connected to an interpolation and rendering unit, which is connected to a report generation unit.
[0018] Furthermore, the positioning calculation unit is connected to an error correction unit, which is data-bound to the data binding unit of the spatiotemporal synchronization and control module. Through the cooperation of the positioning calculation unit and the error correction unit, the original positioning coordinates are optimized using filtering algorithms and map matching. This eliminates interference from external factors such as multipath effects, solves the problems of poor positioning accuracy and large fluctuations in received signal strength, and improves positioning accuracy and stability.
[0019] Furthermore, the parameter parsing unit is signal-connected to a signal strength filtering unit, which in turn is signal-connected to the temporary buffer unit of the data storage and upload module. Using the parameter parsing unit and the signal strength filtering unit, appropriate threshold parameters are set in the filtering unit to delete data with low signal strength or poor quality. This achieves the purpose of primary cleaning after massive data collection, removing invalid and low-quality data, thus preventing this useless and low-quality data from entering our analysis and ensuring the quality level of the data for subsequent analysis.
[0020] Furthermore, the high-precision clock unit is connected to a time calibration unit. The time calibration unit is connected to the data receiving and storage unit of the background analysis and visualization platform via the network. Together with the high-precision clock unit and the time calibration unit, the calibration unit periodically calibrates with the standard time source of the background analysis platform via the network. This ensures that each data acquisition terminal in the system has a standard time reference. In distributed measurement, this ensures that the data collected by each device is not unable to be compared horizontally due to clock drift of each device.
[0021] Furthermore, the data packaging unit is signal-connected to an encryption unit, which is signal-connected to the transmission unit. Through the coordinated cooperation of the data packaging unit and the encryption unit, before the data is packaged into a data packet for uploading, the encryption unit encrypts sensitive information such as the location and network speed in the packaged file. This achieves data confidentiality protection during transmission and solves the risk of user privacy leakage and security problems caused by the original plaintext transmission of raw data, thus meeting data security requirements.
[0022] Furthermore, the geographic information processing unit is signal-connected to a coordinate matching unit, which is signal-connected to the interpolation rendering unit. The combination of the geographic information processing unit and the coordinate matching unit enables the accurate mapping of data sampling points with latitude and longitude in the matching unit to the corresponding coordinates in the electronic map, thereby realizing the spatial positioning of the data sampling points. On this basis, the correlation between the sampled data and the geographic space can be reflected, solving the problem that the data points in the previous sampled data could not truly reflect the spatial location, which is beneficial to the subsequent data visualization presentation.
[0023] Furthermore, the interpolation rendering unit is signal-connected to the heatmap generation unit, which is signal-connected to the report generation unit. Through the combination of the interpolation rendering unit and the heatmap generation unit, the noise number of discrete sampling points can be transformed into a continuous and smooth color rendering map to represent the distribution of network signal strength or quality. In other words, the entire network coverage can be reflected in a visual form, making up for the deficiency of only having a few discrete points and not being able to see the overall coverage effect.
[0024] Furthermore, the report generation unit is connected to a data export unit, which supports PDF and Excel format file output. Combining the report generation and data export functions, the generated reports and graphs can be directly exported in common formats such as PDF and Excel. This facilitates the export of analysis results and the reuse of data and results after they are removed from the system, solving the problem that analysis data and results only exist within the system and providing convenience for applications such as offline reports.
[0025] The foregoing description enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A mobile communication indoor network testing system, comprising an indoor positioning module, characterized in that: The indoor positioning module is connected to a spatiotemporal synchronization and control module, the spatiotemporal synchronization and control module is connected to a wireless network parameter acquisition module, the spatiotemporal synchronization and control module is connected to a data storage and upload module, and the data storage and upload module is connected to a background analysis and visualization platform via a network. The indoor positioning module includes a beacon receiving unit, which is signal-connected to a positioning calculation unit. The wireless network parameter acquisition module includes a baseband control unit, and the baseband control unit is signal-connected to a parameter parsing unit; The time-space synchronization and control module includes a high-precision clock unit, which is signal-connected to a data binding unit. The data storage and upload module includes a temporary cache unit, which is signal-connected to a data packaging unit, and the data packaging unit is signal-connected to a transmission unit. The background analysis and visualization platform includes a data receiving and storage unit, which is signal-connected to a geographic information processing unit. The geographic information processing unit is signal-connected to an interpolation rendering unit, and the interpolation rendering unit is signal-connected to a report generation unit.
2. The mobile communication indoor network testing system according to claim 1, characterized in that: The positioning calculation unit is signal-connected to an error correction unit, and the error correction unit is data-connected to the data binding unit of the spatiotemporal synchronization and control module.
3. The mobile communication indoor network testing system according to claim 1, characterized in that: The parameter parsing unit is signal-connected to a signal strength filtering unit, which is signal-connected to a temporary cache unit of the data storage and upload module.
4. The mobile communication indoor network testing system according to claim 1, characterized in that: The high-precision clock unit is connected to a time calibration unit, which is connected to the data receiving and storage unit of the background analysis and visualization platform via a network.
5. The mobile communication indoor network testing system according to claim 1, characterized in that: The data packaging unit is signal-connected to an encryption unit, and the encryption unit is signal-connected to the transmission unit.
6. The mobile communication indoor network testing system according to claim 1, characterized in that: The geographic information processing unit is signal-connected to a coordinate matching unit, and the coordinate matching unit is signal-connected to an interpolation rendering unit.
7. The mobile communication indoor network testing system according to claim 1, characterized in that: The interpolation rendering unit is signal-connected to the heatmap generation unit, and the heatmap generation unit is signal-connected to the report generation unit.
8. The mobile communication indoor network testing system according to claim 1, characterized in that: The report generation unit is connected to a data export unit, which supports outputting PDF and Excel format files.