“…Similarly, the contributions in (Liu et al, 2007;Bin and Hao, 2010;Noorbehbahani and Mansoori, 2018;Zhang H. et al, 2019;Khan L. U. et al, 2020;Chou et al, 2020) and (Kumari et al, 2016) can be applied in any femto-cell network that support high data traffic demands, such as the THz wireless networks, independently from the operation frequency. Moreover, (Auld et al, 2007;Wang et al, 2013;Kruber et al, 2018;Su et al, 2018;Burghal et al, 2019;Guo et al, 2019;Yan et al, 2019;Elsayed et al, 2020;Ghadikolaei et al, 2020) and (Wang and Yu, 2008) refer to mmW networks that support data-rates in the order of 100 Gb/s in 60 GHz. In such networks, both the AP and UEs employ high-gain antennas.…”