The third generation (3G) mobile communication system is the next big thing in the world of mobile telecommunications. The first generation included analog mobile phones [., Total Access Communications Systems (TACS), Nordic Mobile Telephone (NMT), and Advanced Mobile Phone Service (AMPS)], and the second generation (2G) included digital mobile phones [., global system for mobile communications (GSM), personal digital cellular (PDC), and digital AMPS (D-AMPS)]. | mobile communications series Juha Korhonen introduction to Mobile . Communications second edition Introduction to 3G Mobile Communications Second Edition For a listing of recent titles in the Artech House Mobile Communications Series please turn to the back of this .