Question: In a UTRAN TDD cell with Transmit Diversity applied to the Primary CCPCH, how is the PCCPCH Power calculated for reference purposes at the antenna connector?
Option 1: Average of the power used on each branch
Option 2: Maximum power used on any single branch
Option 3: Product of the powers used on all branches
Option 4: Linear sum of the power used on all branches
Explanation: When Transmit Diversity is utilized for the Primary CCPCH in a TDD cell, calculating the total reference power (PCCPCH Power) at the antenna connector requires considering the combined effect of all transmission branches. The correct approach is to sum up the powers linearly to account for the overall energy output across all branches, ensuring accurate reference power values for network optimization and management.