Question: In 5G systems, what is the primary purpose of incorporating means to address potential degradation of the GNSS (Global Navigation Satellite System) signal performance in synchronization network designs?
Option 1: To enhance cellular coverage in rural areas
Option 2: To provide location services for User Equipment (UE)
Option 3: To meet synchronization requirements during failure conditions, ensuring network operation and supporting time-sensitive applications
Option 4: To reduce the number of Primary Reference Time Clocks needed
Explanation: This is correct because 5G systems rely on precise timing for network synchronization. Incorporating measures to mitigate GNSS signal degradation ensures that synchronization requirements are met even under failure conditions, which is crucial for maintaining network operation and supporting applications sensitive to timing signal degradation, such as those in the financial sector or smart grid.