This book focuses on the relationship between urban land redevelopment and traffic systems and discusses the related research. Consisting of three main parts, the first analyzes the interaction between land redevelopment and traffic congestion as well as the mechanisms and causes of traffic congestion. The second part presents strategies for the prevention and control of traffic congestion under urban land redevelopment, proposing a two-stage evaluation system of traffic congestion pre-inspection and traffic impact analysis in the planning and implementation stages of land redevelopment. Lastly, the third section includes an application case analysis of the proposed traffic congestion management strategy.

CDMA based cellular systems have been widely deployed and CDMA is selected as the air interface of third-generation (3G) cellular system (W-CDMA, cdma2000, TD-SCDMA). With the exponential growth rate of demand, understanding the principles of design and analysis of large CDMA systems has become more and more vital for both receiver designers and network operators. However, for large networks, receivers utilizing advanced signal processing techniques have complexity that scales with the system size. Furthermore, performance analysis of large systems quickly becomes analytically intractable. With the application of the mathematical theory on random matrices, this book studies the problems of low-complexity multiuser receiver design and performance analysis (both information-theoretic and uncoded) for various CDMA systems in the large system regime. This book should be of great interest to researchers and practicing engineers in wireless communication. In addition, as this book explores the exciting cross discipline of random matrices and wireless communication, it will also be useful for mathematicians wishing to see how advanced mathematics shape today's engineering practice.