Even as newer cellular technologies and standards emerge, many of the fundamental principles and the components of the cellular network remains the same. Presenting a simple yet comprehensive view of cellular communications technologies, <i>Cellular Communications</i> provides an end-to-end perspective of cellular operations, ranging from physical layer details to call set-up and from the radio network to the core network. This self-contained source for practitioners and students represents a comprehensive survey of the landscape of commercially deployed 1G, 2G, and 3G technologies and provides a glimpse of emerging 4G technologies.