Question: In A-GPS testing for FDD in a telecom network, what is the specified uncertainty for the semi-major and semi-minor axes of the reference location's elliptical uncertainty area?
Option 1: 3 km for both semi-major and semi-minor axes
Option 2: 1 km for semi-major axis and 2 km for semi-minor axis
Option 3: 5 km for semi-major axis and 1 km for semi-minor axis
Option 4: 2 km for both semi-major and semi-minor axes
Explanation: This question assesses understanding of the spatial accuracy requirements in A-GPS testing as defined by telecom standards. The correct answer, Option 1, reflects the specified uncertainty values (3 km for both semi-major and semi-minor axes) which are crucial for ensuring reliable and consistent location services in wireless networks. These values directly impact the test environment's setup, influencing how User Equipment (UE) location is validated against reference points, thus affecting the overall performance evaluation of A-GPS in FDD systems.