Question: In a cellular network using FDD, what is the maximum allowed cell re-selection delay with a DRX cycle length of 1.28 s to meet the minimum requirement for correct cell reselections?
Option 1: Less than 5 s
Option 2: Less than 8 s
Option 3: Less than 10 s
Option 4: Less than 12 s
Explanation: To ensure efficient network operation and maintain a high rate of successful handovers, the cell re-selection delay is crucial. With a DRX cycle length of 1.28 s, the specified maximum delay for meeting the minimum requirement of at least 90% correct cell reselections with a 95% confidence level is set at less than 8 seconds, balancing between minimizing delays and ensuring reliability in the handover process.