Drive Test is one way of measuring the quality of service (QoS) in mobile networks, in addition to the stationary measurement and statistics collection by the operator. As opposed to other methods, DT is a measure which takes place on the move. The objective of Drive Test is the most truthful recreation of the conditions in which the user uses the mobile network (moving with constant and different speed, change of the radio conditions) and behavior of the user (the height of the antennas placing, calls setup and using web services according to the scenario based on the observation of user actions). As a result, the measures are close to the actual experience of the user who uses the mobile network. | |||||
Most measures include areas so-called ‘clusters’. The separate drive route is prepared for each cluster. When planning the route, different aspects are taken into account e.g. the type of the area which is measured (urban, sub urban, rural … etc.), the service which is tested, the main movement of subscribers, the number of measuring hours available and many other factors that should be taken into account. | |||||
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