Question: What is the required minimum bandwidth for an Additive White Gaussian Noise (AWGN) Interferer in relation to the chip rate of a radio access mode with a chip rate of 3.84 Mcps?
Option 1: Equal to the chip rate (3.84 MHz)
Option 2: 1.5 times the chip rate (5.76 MHz)
Option 3: Twice the chip rate (7.68 MHz)
Option 4: Three times the chip rate (11.52 MHz)
Explanation: According to telecom standards for base station conformance testing, specifically in the context of defining AWGN interferers, the minimum bandwidth requirement is directly proportional to the chip rate of the radio access mode. For a chip rate of 3.84 Mcps, the minimum bandwidth must be 1.5 times this rate, ensuring sufficient noise simulation across the band for accurate testing. This results in a required minimum bandwidth of 5.76 MHz for effective AWGN interference simulation.