An automatic evaluating and analyzing device and method for mobile communication network quality

Abstract

The invention belongs to the field of mobile communication, which provides a wireless base station network quality monitoring and automatic evaluation analysis device and a realization method which are used for different application scenarios of the mobile communication network. The invention can simulate the behaviours of subscribers by a wireless preamble which can be controlled in real-time, automatically measures and stores plenty of wireless testing data, and uniformly updates all data to a background control center which achieves automatic and concentrative analysis and pre-alarm of the index defects to the data. The invention realizes continuous monitoring to the wireless network with large range, effectively achieves objective evaluation to the network operation quality, greatly reduces the daily measurement cost of the network, effectively evaluates the project construction at the same time, and objectively reflects the improvement of the network quality after the project is newly built. The system also provides the monitoring analysis and pre-alarm function of the network operation quality and various analysis reports can be output to the maintenance optimization personnel according to the requirement of the user.

Description

technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to an automatic assessment and analysis technology for the communication network quality of a mobile base station. Background technique [0002] As the network construction becomes more mature and perfect, after the basic coverage and capacity problems of the network are gradually solved, the focus of network optimization gradually shifts to improving the network quality, which requires accurate monitoring and evaluation of the actual performance of the network operation. At present, the traditional network element performance monitoring system is relatively simple and fixed. Due to the complexity of the wireless environment, the normal state of a certain network element cannot truly reflect the user's perception of network quality. In addition, traditional drive test equipment lacks mass testing and scientific evaluation of call quality, especially call quality based...

AI Technical Summary

Problems solved by technology

At present, the traditional network element performance monitoring system is relatively simple and fixed. Due to the complexity of the wireless environment, the normal state of a certain network element cannot truly reflect the user's feeling of network quality.

In addition, traditional drive test equipment lacks mass testing and scientific evaluation of call quality, especially call quality based on user perception, and the amount of test data obtained by traditional manual fixed-point test methods is limited, and the test data is random. , the contingency is relatively strong, and at least one professional test engineer is required for each test point, the work intensity of the personnel is high, and the work efficiency of the personnel is low

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