The evolution of the fifth-generation (5G)/ beyond 5G (B5G) mobile communication networks greatly depends on the seamless integration of terrestrial and sky networks over advanced multi-tier heterogeneous network (HetNet) infrastructure. By using the huge potential of unmanned aerial vehicles (UAVs) and mm-Wave. we develop a novel and practical multi-UAV assisted multi-tier HetNet mod... https://stnicksknives.shop/product-category/outdoors-tools/