During the past two decades, many communication techniques have been developed to achieve various goals such as higher data rate, more robust link quality,andmoreusercapacityinmorerigorouschannelconditions.Themost well known are, for instance, CDMA, OFDM, MIMO, multiuser OFDM, and UWB systems.All these systems havetheir ownunique superioritywhile they also induce other drawbacks that limit the system performance. Conventional way to overcome the drawback is to impose most of the computational e?ort in the receiver side and let the transmitter design much simpler than receiver. The fact is that, however, by leveraging reasonable computational e?ort to the transmitter, the receiver design can be greatly simpli?ed. For instance, multiaccess interference (MAI) has long been considered to limit the perf- mance of multiuser systems. Popular solutions to mitigate MAI issue include multiuser detection (MUD) or sophisticated signal processing for interference cancellation such as PIC or SIC. However, those solutions impose great b- den in the receiver. In this case, precoding o?er good solutions to achieve simple transceiver designs as we will mention later in this book. This book is intended to provide a comprehensive review of precoding techniques for digital communications systems from a signal processing p- spective. The variety of selected precoding techniques and their applications makes this book quite di?erent from other texts about precoding techniques in digital communication engineering.
Authors and Affiliations
Department of Electrical Engineering EEB 440, Hughes Aircraft Electrical Engineering Building, Los Angeles
C.-C. Jay Kuo
Department of Electrical Engineering R734 E5 Building, National Chiao Tung University, Taiwan, R.O.C.
Shang-Ho Tsai
Glendale
Layla Tadjpour
Hsin-Chu, Taiwan, 30078, R.O.C.
Yu-Hao Chang
Bibliographic Information
Book Title: Precoding Techniques for Digital Communication Systems
Authors: C.-C. Jay Kuo, Shang-Ho Tsai, Layla Tadjpour, Yu-Hao Chang
