Question: In 3GPP-compliant TDD (Time Division Duplex) systems, what is the minimum percentage of cases where reported measurements are required to be within the defined range, unless otherwise specified?
Option 1: 90%
Option 2: 95%
Option 3: 99%
Option 4: 75%
Explanation: This requirement ensures a high level of measurement accuracy in TDD systems. The 90% threshold provides a balance between achievable measurement precision and the variability inherent in wireless environments, impacting network planning, optimization, and overall performance. In practical telecom scenarios, this specification helps maintain reliable handovers, accurate coverage assessments, and efficient resource allocation.