Question: In a Base Station (BS) conformance test for MIMO mode, what is the allowed difference in measured P-CPICH power between two antenna connectors for a carrier frequency of 3.5 GHz?
Option 1: Within ±1.5 dB
Option 2: Within ±2.0 dB
Option 3: Within ±3.0 dB
Option 4: Within ±4.0 dB
Explanation: For carrier frequencies between 3.0 GHz and 4.2 GHz, the difference in measured P-CPICH power on two different antenna connectors should be within ±3.0 dB, ensuring consistent signal strength across antennas for reliable wireless communications in MIMO configurations.