This text provides a comprehensive introduction to all aspects of wireless technology and networking. Written in a clear, easy to understand manner, it presents all the major wireless communications technologies in a thorough and non-mathematical manner, providing the student with the knowledge to understand and apply these technologies to organizations of all types. The text emphasizes a practical application of technology as well as a comprehensive understanding of theory. It covers the history of wireless communications, Wireless Application Protocol, Bluetooth, cellular telephony, public services, wireless LANS, satellite communications, and the Global Positioning System, and also covers recent advances in technology.