Question: The subsequent matters were not addressed specifically in the text.
However, if you understand the concepts of layer 1 and layer 2 standards in each case give your answer and explain your reasoning.
Part 1: Is multipath interference a layer 1 or layer 2 concern?
Part 2: Is media access control a layer 1 or layer 2 concern?
Part 3: Is MIMO a layer 1 or layer 2 concern?
Part 4: Are wireless propagation problems layer 1 or layer 2 concerns?
Solve these parts in details and provide examples to support your rationale.