Signal Processing Techniques for Power Efficient Wireless Communication Systems: Practical Approaches for RF Impairments Reduction

Description

This book presents a synthesis of the research carried out in the Laboratory of Signal Processing and Communications (LaPSyC), CONICET, Universidad Nacional del Sur, Argentina, since 2003. It presents models and techniques widely used by the signal processing community, focusing on low-complexity methodologies that are scalable to different applications. It also highlights measures of the performance and impact of each compensation technique. The book is divided into three parts: 1) basic models 2) compensation techniques and 3) applications in advanced technologies. The first part addresses basic architectures of transceivers, their component blocks and modulation techniques. It also describes the performance to be taken into account, regardless of the distortions that need to be compensated. In the second part, several schemes of compensation and/or reduction of imperfections are explored, including linearization of power amplifiers, compensation of the characteristics of analog-to- digital converters and CFO compensation for OFDM modulation. The third and last part demonstrates the use of some of these techniques in modern wireless-communication systems, such as full-duplex transmission, massive MIMO schemes and Internet of Things applications. Front Matter ....Pages i-xxi Front Matter ....Pages 1-1 Introduction (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 3-9 Digital Block and RF Front-End Models (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 11-40 Energy Consumption (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 41-69 Front Matter ....Pages 71-71 Power Amplifiers (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 73-104 ADC in Broadband Communications (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 105-139 Frequency Offset and Phase Noise (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 141-165 Front Matter ....Pages 167-167 Full-Duplex Communication Systems (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 169-192 Massive MIMO Systems (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 193-216 Internet of Things (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 217-245 Final Notes and Novel Issues (Fernando Gregorio, Gustavo González, Christian Schmidt, Juan Cousseau)....Pages 247-254 Back Matter ....Pages 255-258