Take Example 7.4 again and employ a simple frequency division such that half of the bandwidth is allocated to the macro cell and another half is used by the small cells. Assume that all the small...

Take Example 7.4 again and employ a simple frequency division such that half of the bandwidth is allocated to the macro cell and another half is used by the small cells. Assume that all the small cells fully utilize the allocated bandwidth. What is the performance under open access and closed access?