Question: What are the minimum requirements for cell re-selection in a User Equipment (UE) as per 3GPP specifications, considering both the delay and success rate of correct cell reselections?
Option 1: Cell re-selection delay < 30 s with a correct reselection rate of at least 80%
Option 2: Cell re-selection delay < 50 s with a correct reselection rate of at least 85%
Option 3: Cell re-selection delay < 66 s with a correct reselection rate of at least 90%
Option 4: Cell re-selection delay < 120 s with a correct reselection rate of at least 95%
Explanation: This option correctly reflects the stringent requirements for both the timeliness and accuracy of cell re-selection in mobile networks. A shorter delay ensures minimal disruption to service, while a higher success rate guarantees reliable connectivity, crucial for maintaining seamless user experience during mobility in wireless communication systems.