Theodore (Ted) S. Rappaport is the David Lee/Ernst Weber Professor of Electrical and Computer Engineering at New York University's Polytechnic School of Engineering. Robert W. Heath Jr. is a Distinguished Professor in the Department of Electrical and Computer Engineering at North Carolina State University. Robert (Bob) C. Daniels is the co-founder and CTO at Kuma Signals, LLC in Austin, TX. James N. Murdock is an RF and analog engineer at Texas Instruments (TI). Rappaport, Heath, Daniels, and Murdock experienced researchers in wireless system design, also supply future design rules and techniques not currently in standard development, making this an exceptional text for practicing research engineers in industry and academia.