Question: What determines the nominal channel spacing between two adjacent E-UTRA carriers in a deployment scenario?
Option 1: The average of the channel bandwidths of the two respective E-UTRA carriers (BWChannel(1) + BWChannel(2))/2
Option 2: The smallest channel bandwidth of the two adjacent E-UTRA carriers (min(BWChannel(1), BWChannel(2)))
Option 3: The largest channel bandwidth of the two adjacent E-UTRA carriers (max(BWChannel(1), BWChannel(2)))
Option 4: A fixed spacing of 20 MHz for all E-UTRA deployments
Explanation: In E-UTRA deployments, the nominal channel spacing between two adjacent carriers is calculated to ensure efficient use of spectrum. The correct method involves taking the average of the channel bandwidths of the two respective E-UTRA carriers, accommodating varying channel bandwidths and optimizing performance across different deployment scenarios.