Question: What is the primary benefit of the satellite switch with re-sync procedure in a quasi-Earth fixed scenario?
Option 1: Reduced signaling overhead
Option 2: Improved handover performance
Option 3: Avoidance of L3 mobility for UEs in the cell
Option 4: Enhanced satellite capacity
Explanation: The satellite switch with re-sync procedure is designed to maintain the same PCI on the geographical area covered by quasi-Earth fixed beam, thereby avoiding L3 mobility for UEs in the cell. This ensures that UEs can continue to communicate seamlessly without experiencing any disruption or change in their connection.