| 中文摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| TABLE OF CONTENTS | 第9-13页 |
| LIST OF FIGURES | 第13-16页 |
| LIST OF TABLE | 第16-17页 |
| List of Abbreviations | 第17-19页 |
| Notations and Definitions | 第19-20页 |
| Chapter 1 Introduction | 第20-34页 |
| ·Motivation of research | 第20-21页 |
| ·Research and development of UWB in the world | 第21-28页 |
| ·Research of UWB in the world: Past, present & future | 第21-24页 |
| ·Research of UWB in China | 第24-25页 |
| ·Development of Ultra Wideband in the world | 第25-26页 |
| ·Development of Ultra Wideband in China | 第26-28页 |
| ·Research status of compressed sensing | 第28-29页 |
| ·Research status of UWB based on CS | 第29-30页 |
| ·Objectives and research approach of thesis | 第30-31页 |
| ·Objectives of the Thesis | 第30-31页 |
| ·Research approach of thesis | 第31页 |
| ·Main contents and structure of the thesis | 第31-34页 |
| Chapter 2 Compressed sensing background | 第34-46页 |
| ·Review of compressed sensing | 第34-35页 |
| ·Spasity | 第35-37页 |
| ·Incoherence definition | 第37-38页 |
| ·Designing a stable measurement matrix | 第38-40页 |
| ·Sparse signal recovery | 第40-43页 |
| ·Applications | 第43-46页 |
| Chapter 3 Ultra Wideband Technology | 第46-80页 |
| ·Overview of ultra wideband | 第46-48页 |
| ·What is ultra wideband? | 第48-49页 |
| ·Why is UWB attractive? | 第49-54页 |
| ·High data rates | 第49-51页 |
| ·Simple transceiver architecture and low cost | 第51-52页 |
| ·Ability to share the frequency spectrum | 第52页 |
| ·Very low power secure communications | 第52-53页 |
| ·Multiple access communications | 第53页 |
| ·Resolvable multipath components of UWB signals | 第53-54页 |
| ·UWB challenges | 第54-55页 |
| ·Multiple-access Interference | 第54-55页 |
| ·Channel estimation | 第55页 |
| ·Bit synchronization time | 第55页 |
| ·Signal processing for UWB | 第55-59页 |
| ·Pulse Shaping | 第55-56页 |
| ·The Gaussian pulse | 第56-57页 |
| ·Gaussian monocycle | 第57页 |
| ·Gaussian doublet | 第57-59页 |
| ·UWB modulation methods | 第59-61页 |
| ·Pulse Amplitude Modulation | 第59页 |
| ·On-off Keying | 第59-60页 |
| ·Pulse Position Modulation | 第60-61页 |
| ·Multiple accesses in single band UWB | 第61-64页 |
| ·Data Modulation with Time-Hopping UWB | 第61-62页 |
| ·Data Modulation with Direct-sequence UWB | 第62-64页 |
| ·UWB channel characteristics | 第64-71页 |
| ·IEEE 802.15.3a standard channel model | 第64-67页 |
| ·IEEE 802.15.4a standard channel model | 第67-71页 |
| ·Short-range high-speed UWB communications | 第71-75页 |
| ·Multiband OFDM UWB Systems | 第72-73页 |
| ·DS-UWB Systems | 第73-74页 |
| ·Comparison MB-OFDM and DS-UWB | 第74-75页 |
| ·Low data-rate UWB communications and localizations | 第75页 |
| ·Application of UWB | 第75-80页 |
| ·Wireless PC peripheral connectivity | 第76页 |
| ·Wireless multimedia connectivity for CE devices | 第76-78页 |
| ·Cable replacement and network for mobile computing device | 第78-79页 |
| ·Technology Considerations in the Future | 第79-80页 |
| Chapter 4 Ultra wideband channel estimation based on compressed sensing | 第80-114页 |
| ·UWB channel estimation based traditional methods | 第80-81页 |
| ·Least-squares (LS) channel estimation | 第81-83页 |
| ·UWB channel estimation based CS in time domain | 第83-87页 |
| ·Filter-based compressed sensing | 第83-84页 |
| ·Channel estimation based CS in time domain | 第84-87页 |
| ·UWB channel estimation based CS in frequency domain | 第87-92页 |
| ·Analysis the impact of channel models on CS recovery algorithms based UWB Channel estimation | 第92-114页 |
| ·UWB channel model | 第93-95页 |
| ·Compressed sensing for UWB channel estimation | 第95页 |
| ·Reconstruction algorithms for channel estimation | 第95-96页 |
| ·Channel estimation based Compressed sensing algorithms | 第96-99页 |
| ·The effects of channel models to the sparse level of channel | 第99-101页 |
| ·Performance analysis | 第101-105页 |
| ·The proposed algorithm based on Block sparse channel | 第105-112页 |
| ·Summary | 第112-114页 |
| Chapter 5 Compressed Sensing Based UWB Communication Systems | 第114-140页 |
| ·Application of compressed sensing to analyze the inter multi-pulses interference for UWB receiver | 第115-127页 |
| ·System architecture based on compressed sensing | 第117-119页 |
| ·Formulation of compressed sensing problems | 第119-121页 |
| ·Analytical the effect of IMI on data rate of the proposed model | 第121-123页 |
| ·Detection and IMI cancellation | 第123-124页 |
| ·Performance analysis and results | 第124-127页 |
| ·Summary | 第127页 |
| ·Compressed sensing for transmit image through UWB systems | 第127-140页 |
| ·Image Transmission Based on Traditional UWB Systems | 第128-132页 |
| ·Image Transmission Based on UWB-Compressed Sensing | 第132-136页 |
| ·Performance analysis and results | 第136-139页 |
| ·Summary | 第139-140页 |
| Chapter 6 Conclusion and Future Work | 第140-142页 |
| ·Main contributions | 第140-141页 |
| ·Future work | 第141-142页 |
| References | 第142-154页 |
| Links | 第154-156页 |
| List of Papers | 第156-158页 |
| Acknowledgements | 第158页 |
