Question: In 3GPP conformance testing for Radio transmission and reception (FDD), what justifies the assumption of statistically independent error events in the context of convolutional/turbo coding?
Option 1: The use of a large block size to average out errors over time.
Option 2: The termination of the convolutional/turbo coder memory after one sample, ensuring error independence between samples.
Option 3: Implementing a minimum test time specifically for non-fading channel conditions.
Option 4: Increasing the transmission power to reduce error rates below a certain threshold.
Explanation: This option correctly identifies that the assumption of statistically independent error events in convolutional/turbo coding is justified because the coder's memory is terminated after one sample, ensuring errors from one sample do not influence the next, maintaining statistical independence between error events, crucial for accurate conformance testing.