METHOD FOR MAINTAINING MEASURING DATA FOR MAINTAINING QUALITY OF TELEPHONE

摘要

PURPOSE: A method for maintaining measuring data for maintaining quality of telephone is provided to search and manage effectively measuring data according to the subject of the measurement. CONSTITUTION: A measurement device(10) collects measurement data(quality information, coordinate information, time information) about the measuring areas of quality of telephone and provides the collected data to an analyzer(20). A main processor within the measurement device(10) sets the absolute coordinate of the present position received from a GPS receiver as a start position. The main processor calculates a relative distance for moving a terminal or a system body by the direction information and acceleration information provided from the respective direction sensors and accelerator sensors. The main processor traces the coordinate of moved position by adding the calculated relative distance to the moving start position. The main processor receives a parameter of wireless communication signal received by the terminal at the moved position for every second. The analyzer(20) consists of a search function according to measurement objects and a statistical function of completion rate according to administration districts and displays whole data by linking a geographical information database(30).