Display system of signalling or event and filtering and recovering method thereof

The invention discloses a display system of a signalling or an event and a filtering and recovering method thereof, and relates to the technical field of mobile wireless network drive test and optimization. The system comprises a storage module, a display module and an operation module, wherein the storage module is used for storing the content needed to be displayed in a signaling or an event message into a signaling or an event information file according to a mobile phone reporting sequence and a certain format, and setting up an index table corresponding to the signaling or the event message, the display module is responsible for displaying the content of the signaling or the event message according to the index table and the information file in the storage module, and the operation module is responsible for inquiring the index table of the storage module to realize the operation functions of a signaling or an event display system. By the invention, the display, the storage and theoperation of the signalin