Ultra Wideband Systems With Mimo

Informationen zum Autor Professor Thomas Kaiser, Leibniz University of Hannover, Germany Professor Kaiser is the leader of the Institute of Communication Technology at the Leibniz University of Hannover, Germany, and is the founder and CEO of the spin-off company mimoOn GmbH. At mimoOn GmbH, he leads the scientific team to transfer the cutting edge signal processing algorithms combined with the up-to-date hardware, especially those for MIMO, into real products. Kaiser received the Ph.D. degree in 1995 with distinction and the German habilitation degree in 2000, both from Gerhard-Mercator-University, Duisburg, and in electrical engineering. Professor Feng Zheng, Leibniz University of Hannover, Germany Professor Zheng received the Ph.D. degree in automatic control in 1993 from Beijing University of Aeronautics and Astronautics, Beijing. He is now with Leibniz University of Hannover. He held Associate Professor at Chinese Academy of Sciences during 1995-1998 and Alexander-von-Humboldt Research Fellowship at University of Duisburg during 1999-2000. His research results on system and control theory are widely cited. From 2002, he has switched his research interests to signal processing, wireless communications and networks, especially on UWB and MIMO. He is one of the co-authors of the first paper on the channel capacity of UWB-MIMO systems. Klappentext Up-to-date coverage of the cutting-edge research on UWB Systems with Multiple AntennasIn this book, the authors investigate the benefits of combining UWB and MIMO technologies; highlighting five aspects of this promising research field: channel capacity, space-time coding, beamforming and localization, time-reversal transmission, and UWB-MIMO relay. The book presents a systematic and in-depth discussion for each of the hot topics, providing an insight into the cutting-edge research currently undertaken. It is expected that the ideas and approaches illustrated in this book will inspire sparks for the emerging technologies in short-range high data-rate wireless communications and other related applications.Key Features:* Provides a thorough coverage combining the UWB and MIMO, outlining the opportunities and benefits created by the combination of these technologies* Highlights five aspects of this promising research field: channel capacity, space-time coding, beamforming and localization, time-reversal transmission, and UWB-MIMO relay* Covers UWB-MIMO channel measurement and modelsThis book will serve as an invaluable reference for academic and professional researchers in wireless communications, and graduate students. Engineers and technical professionals will also find the book insightful Zusammenfassung Up-to-date coverage of the cutting-edge research on UWB Systems with Multiple AntennasIn this book, the authors investigate the benefits of combining UWB and MIMO technologies; highlighting five aspects of this promising research field: channel capacity, space-time coding, beamforming and localization, time-reversal transmission, and UWB-MIMO relay. The book presents a systematic and in-depth discussion for each of the hot topics, providing an insight into the cutting-edge research currently undertaken. It is expected that the ideas and approaches illustrated in this book will inspire sparks for the emerging technologies in short-range high data-rate wireless communications and other related applications.Key Features:* Provides a thorough coverage combining the UWB and MIMO, outlining the opportunities and benefits created by the combination of these technologies* Highlights five aspects of this promising research field: channel capacity, space-time coding, beamforming and localization, time-reversal transmission, and UWB-MIMO relay* Covers UWB-MIMO channel measurement and modelsThis book will serve as an invaluable reference for academic and professional researchers in wireless communications, and graduate students. Eng...

List of contents

Preface1 Introduction1.1 Introduction1.2 UWB Basics1.3 MIMO Principle1.4 State of the Art UWB-MIMO1.5 Scope of This Book1.6 Notations2 UWB MIMO Channel Measurement and Models2.1 UWB SISO Channel Model2.2 UWB MIMO Channel Model2.3 Channel Measurement2.4 Ray Tracing Simulation Tool2.5 Summary3 UWB Channel Capacity3.1 Introduction3.2 System Model3.3 Channel Capacity with Unknown CSI at the Transmitter3.4 Channel Capacity with Known CSI at the Transmitter3.5 Special Case: SISO with Two Paths3.6 Simulation Results3.7 Channel Correlation3.8 Measured Channel Capacity3.9 Summary4 UWB-MIMO Space-Time Coding4.1 Introduction4.2 A Revisit of Alamouti Space-Time Coding for Narrowband Systems4.3 Alamouti Space-Time Coding for UWB Systems4.4 General Space-Time Coding for UWB Systems4.5 Performance of Antenna Selection4.6 Spatio-FrequencyMultiplexing in Multiband OFDM Based UWB Systems4.7 Summary5 UWB Beamforming and Localization5.1 Introduction5.2 Ideal UWB Impulse Beamforming5.3 The Main Lobe Beamwidth of UWB Beamformers5.4 Optimal Beamforming5.5 Various Aspects of UWB Beamformers5.6 UWB Localization5.7 NLOS Issue5.8 Multipath Issue5.9 SummaryAppendix A Distribution of Ranging Noise6 Time Reversal UWB Systems6.1 Introduction6.2 Motivation for the Time Reversal Approach in UWB Systems6.3 Two Schemes of UWB MIMO TR Systems6.4 Pre-equalizer Design for Spatial Multiplexing UWB SIMO TR Systems6.5 Antenna Selection for Time Reversal MIMO UWB Systems6.6 Impact of Channel Imperfection on UWB TR Systems6.7 Summary7 UWB Relay Systems7.1 Introduction7.2 UWB Relay Systems with SISO at Source and Destination7.3 UWB Relay Systems with MIMO at Source and Destination7.4 Opportunistic Relaying for UWB Systems7.5 SummaryAppendix AA.1 Derivations of cdfs and pdfs of J and J _A.2 Derivation of Equation(7.33)A.2 The pdf of the End-to-End SNR per Bit for the DCF Relay SystemBibliography

Product details

• Authors: T Kaiser, Thoma Kaiser, Thomas Kaiser, Thomas (Leibnitz University of Hannover) Z Kaiser, Thomas Zheng Kaiser, KAISER THOMAS ZHENG FENG, Feng Zheng, Zheng Feng
• Publisher: Wiley, John and Sons Ltd
• Languages: English
• Product format: Hardback
• Released: 26.03.2010
• EAN: 9780470712245
• ISBN: 978-0-470-71224-5
• No. of pages: 266
• Subjects: Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering; Elektrotechnik, drahtlose kommunikation, Mobile & Wireless Communications, Electrical & Electronics Engineering, Elektrotechnik u. Elektronik, Sende- u. Empfangseinrichtungen, Antennas & Propagation, Breitbandkommunikation