WiMAX is a technology standard for long-range wireless networking. This book has been compiled to showcase the novel techniques in WiMAX Technology. The target of the book is the physical layer, and it assembles the contributions of various prominent researchers from across the world. The amount of distinct works on WiMAX depicts the enormous worldwide significance of WiMAX as a wireless broadband access technology. This book is aimed for readers concerned with the transmission process under WiMAX since it includes both theoretical and technical information, which offers an in-depth review of latest advances in the field, for engineers and researchers, and other readers interested in WiMAX.