Automatic Test System
U-AST is a fully-automated test system that runs industry-standard test cases. The U-ATS also is capable of complete evaluation of WCDMA UE performance. The TestDrive UMTS software in U-ATS is a next-generation test executive that eliminates the need for specialist knowledge of Tree and Tabular Combined Notation (TTCN). Also included in the system is UMTS support within its Universal Diagnostic Monitor (UDM) application.