Future generations of wireless networks will place great demands on the performance of radio access technology. This book describes the features of various mobile access technologies and assesses their strengths and weaknesses. In particular, it describes the underlying principles and practical implementation schemes for time division duplexing (TDD). The book begins with an overview of next-generation wireless systems. It then describes the basics of duplex communication modes, interference in cellular systems, and multiple user access techniques. Focusing on TDD systems, dynamic channel assignment algorithms are discussed, as are multi-hop communications schemes, radio resource management, interference cancellation, and smart antennas. Real-world examples from UMTS, wireless LAN, and Bluetooth systems are described. The book is aimed at all those involved in the design and implementation of wireless systems, as well as at graduate students and researchers working in the area of wireless communications. For more information visit www.cambridge.org/9781107407794.

Russian and Soviet Battleships is the definitive English language overview of Russian and Soviet battleships, from the ironclad Petr Velikii of 1869 to Stalin's final projects. Meticulously researched, this work describes and illustrates the design histories, technical details, characteristics, and service histories of the forty seagoing battleships that served in the Russian and Soviet Navies. This is the first book about Russian battleships to draw from Russian language materials, including books and articles published since the collapse of the Soviet Union. Some one hundred drawings of ships and design studies, many specially commissioned for this book, are showcased, as well as one hundred photographs, many of them never published in the west. The author, Stephen McLaughlin, analyzes all aspects of battleship design, from the policy decisions behind their construction to details of fire control and gunnery. He evaluates their strengths and weaknesses compared with foreign contemporaries. In addition, McLaughlin outlines numerous projected battleships and conjectural studies. As he examines the active--and often tragic--careers of these ships, he reassesses many of the myths and misconceptions associated with Russian ships and the Russian navy.

Future generations of wireless networks will place great demands on the performance of radio access technology. This book describes the features of various mobile access technologies and assesses their strengths and weaknesses. In particular, it describes the underlying principles and practical implementation schemes for time division duplexing (TDD). The book begins with an overview of next-generation wireless systems. It then describes the basics of duplex communication modes, interference in cellular systems, and multiple user access techniques. Focusing on TDD systems, dynamic channel assignment algorithms are discussed, as are multi-hop communications schemes, radio resource management, interference cancellation, and smart antennas. Real-world examples from UMTS, wireless LAN, and Bluetooth systems are described. The book is aimed at all those involved in the design and implementation of wireless systems, as well as at graduate students and researchers working in the area of wireless communications. For more information visit www.cambridge.org/9781107407794.