System for achieving end-to-end mobile network data service user experience monitoring

The invention relates to a system for achieving end-to-end mobile network data service user experience monitoring. The system comprises a data collecting module, a data association module, a big data storage module and a big data processing module, wherein the data association module is used for receiving signal data and flow data collected by the data collecting module and carrying out data associating on the received signal data and data associating on the received signal data and the received flow data, the big data storage module is used for storing the data association results of the data association module, and the big data processing module is used for analyzing user signals and the flow data according to the data association results of the data association module to obtain user experience data. According to the system for achieving end-to-end mobile network data service user experience monitoring through the structure, association of the signals and flow is achieved, the network performance is assessed, the service performance is also assessed, the user experience situation is analyzed from a plurality of latitudes, the user experience value is reflected more accurately, and the system has a wider application range.