Question: In WCDMA transmission, what is the maximum allowed peak code domain error at a spreading factor of 256 for a Base Station (BS) transmitter?
Option 1: -30 dB
Option 2: -25 dB
Option 3: -40 dB
Option 4: -33 dB
Explanation: The correct answer is based on the requirement for maintaining signal integrity in WCDMA transmissions. A peak code domain error of -33 dB at a spreading factor of 256 ensures that the signal remains within acceptable limits, minimizing interference and ensuring reliable communication. This specific threshold (-33 dB) is crucial for balancing signal quality with the complexity of the transmission system, especially at higher spreading factors like 256.