Wireless Communications: Networks and Systems

A transfer of power or information can occur between two or more points without wires, cables or fiber optics facilitating the transmission. This is possible through wireless technology using infrared, radio-frequency, microwave or acoustic wave communication. Cell phones, remote garage-door openers, two-way radios, GPS receivers, television remote controls, etc. use wireless technology. Wireless telecommunication networks are implemented using radio communication. Wireless sensor networks,...