Question: What is the actual value of the Hysteresis parameter when its Information Element (IE) field value is set to 20, in the context of event-triggered reporting conditions in Radio Resource Control (RRC)?
Option 1: 10 dB
Option 2: 15 dB
Option 3: 10 dB (since 20 * 0.5 dB = 10 dB)
Option 4: 40 dB
Explanation: The correct answer is derived from understanding how the Hysteresis parameter's actual value is calculated. The formula provided (actual value = field value * 0.5 dB) directly applies to this scenario. When the field value is 20, multiplying it by 0.5 yields an actual value of 10 dB, making Option 3 the correct choice.