Method and System for Providing Air Interface Quality of Service Measurement of Mobile Communication Network by Using Multi Mobile Communication Terminal

摘要

A method and a system for measuring the speech quality of the wireless section in a mobile communication network by using plural mobile communication terminals are provided to collect data by comparing with other mobile communication networks and improve the reliability of a measurement result by analyzing the collected quality measurement result data based on GPS(Global Positioning System) coordinates when a GPS system is connected to a multi-DM system. A method for measuring the speech quality of the wireless section in a mobile communication network by using plural mobile communication terminals comprises the following steps of: transmitting a quality measurement request signal, generated in the quality measurement application of a first mobile communication terminal, to the multi-DS(Data Service) port of a multi-DM(Diagnostic Monitor) system through the master DS port of the first mobile communication terminal(S300); allowing the multi-DM system to switch the quality measurement request signal to the multi-DM port of the multi-DM system(S302); and allowing the multi-DM system to transmit the quality measurement request signal switched to the multi-DM port to the each quality measurement processing unit of at least one second mobile communication terminal and to measure the speech quality of the wireless section(S304).