Which of the following options do you need to complete during the preparation phase of RF optimization?

Which entity can the LTE/EPC network detach process be initiated?

The path loss value obtained from the link budget is the median value. The actual path loss fluctuates within this value. In order to ensure a certain edge coverage probability (such as >75%), a certain margin needs to be left. This margin is mainly related to the radio wave. Which of the following characteristics of propagation are irrelevant? (multiple choice)