RADIO LINK PROBLEM DETECTION TEST METHOD AND TEST DEVICE

摘要

A test method according to the present invention includes:a first step of determining whether or not the mobile stationdetects the problem in a radio link state, when a radio qualityis changed from a first state where the radio quality is equal toor more than a first threshold value to a second state where theradio quality is equal to or less than the first threshold value;and a second step of determining whether or not the mobile stationdoes not detect the problem in a radio link state, when the radioquality is changed to a third state where the radio quality is equalto more than a second threshold value, after a lapse of a firsttime interval from a time point at which the radio quality is changedfrom the first state to the second state.