Question: In the context of 3GPP Location Services (LCS), which procedure is responsible for calculating the location and optionally velocity of a User Equipment (UE) after positioning measurements are completed?
Option 1: Location Preparation Procedure
Option 2: Positioning Measurement Establishment Procedure
Option 3: Location Calculation and Release Procedure
Option 4: Privacy Verification and Resource Allocation Procedure
Explanation: The correct answer is Option 3 because the Location Calculation and Release Procedure calculates the location (and optionally, velocity) of a UE after positioning measurements are completed, also ensuring the release of involved network and UE resources. Options 1 and 2 occur before the measurement phase, focusing on preparation and measurement setup. Option 4 is not a recognized procedure within this LCS context.