Communication engineering Electronics Conventional communications Conventional analog radio Two way radio Conventional radio Conventional communication systems Conventional transmission The conventional view of communication Digital communication systems Network infrastructure Fiber-optic communication Telecommunication Transmission Data mining Database systems Digital library Algorithms Telecommunication systems Electrical engineering Complex electronic switching systems Ip data systems Electronic media Radio link systems Copper wires, coaxial cable and fiber optics Wireless mode of communication Information transfer Wireless telephony services Radio and satellite communications Internet and broadband technologies Modern society Fiber optic cable Digital multiplexing techniques Telegraph and telephone Radio and television Computer networks and the internet Optical fiber Wired communication Wireless communication Satellite phone, satellite radio, satellite television and satellite internet access