Development, Based On The Sqlite Unicom Drive Test System

Unicorn's Drive Test System is a foreground network test software specifically designed for mobile communication. Its main function is to control a variety of test equipment to do drive test and dial test in the actual wireless network environment. In the testing process, the system will collect a variety of data from all kinds of devices; then the network optimizing engineers will carry out specific actions to require the system to analyze the data and give the results quickly. The traditional database is so large in size that it frequently does reading and writing operations on disk files, thus the response time is always limited by the waiting delay and searching delay. Therefore how to quickly analyze the data collected by the system is an urgent problem in the development of drive test system.Firstly, the status quo of Drive Test System is discussed, the deficiencies of the traditional one are pointed out, and the functional localization and the core process of the system based on SQLite are clarified. On this basis, the overall structure of the system is analyzed, and a detailed design for the core subsystems such as data acquisition, the test control, data processing, and data displaying is developed. The discussion is focused on the database design including database initialization, access control and back-office maintenance, to improve the performance of the core subsystem. The establishment of a good database management platform provides the technical support for data collection and data analysis, offers important supporting data to the network optimization managers, and supplies the consumers with high-quality services. Finally, the drive test system is forecasted.