during my graduation in telecommunication engineering,
i has studied relevant subjects such as "Telecommunication Switching, Traffic and Networks", "Computer Networks", "Digital Signal Processing", "Wireless and Mobile Communication"
Topics such as OSI Layer, Network Topology, RF Engineering, Microwave engineering,
exactly, i need to access internet at a place where you can not find even a single cell-phone tower or a fiber-optic link in 100-150 km radius through VSAT dish antenna (as only DBS-TV works over there).