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| Preface | |
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| List of Figures | |
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| List of Tables | |
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| Abbreviations | |
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| Signals and Systems | |
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| Characterization of Signals | |
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| Continuous-Time Deterministic Signals | |
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| Discrete-Time Deterministic Signals | |
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| Unit Impulse | |
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| Rectangular Pulse | |
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| Random Signals | |
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| Random Sequence of Pulses | |
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| Sampling | |
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| Characterization of Systems | |
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| Linear Time-Invariant Systems | |
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| Representation of Bandpass Signals | |
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| GPS Signal | |
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| Signals and Data | |
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| GPS Signal Scheme | |
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| C/ACode | |
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| Gold Sequence | |
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| Gold Sequence Generation-Overview | |
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| Gold Sequence Generation-Details | |
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| Correlation Properties | |
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| Doppler Frequency Shift | |
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| Code Tracking | |
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| Navigation Data | |
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| Telemetry and Handover Words | |
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| Data in Navigation Message | |
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| Galileo Signal | |
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| Signal Theoretical Considerations | |
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| Galileo L1 OS Signal | |
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| Signal Generation | |
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| Coherent Adaptive Subcarrier Modulation | |
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| Binary Offset Carrier Modulation | |
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| Message Structure | |
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| Frames and Pages | |
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| Cyclic Redundancy Check | |
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| Forward Error Correction and Block Interleaving | |
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| Message Contents | |
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| Time and Clock Correction Parameters | |
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| Conversion of GST to UTC and GPST | |
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| Service Parameters | |
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| The Received L1 OS Signal | |
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| GNSS Antennas and Front Ends | |
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| Background | |
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| GNSS L1 Front-End Components | |
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| GNSS Antenna | |
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| Filter | |
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| Amplifier | |
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| Mixer/Local Oscillator | |
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| Analog-to-Digital Converter | |
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| Resulting Sampled Data | |
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| GNSS Front-End ASIC | |
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| GNSS Receiver Operation Overview | |
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| Receiver Channels | |
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| Acquisition | |
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| Tracking | |
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| Navigation Data Extraction | |
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| Computation of Position | |
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| Acquisition | |
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| Motivation | |
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| Serial Search Acquisition | |
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| PRN Sequence Generation | |
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| Carrier Generation | |
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| Integration and Squaring | |
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| Parallel Frequency Space Search Acquisition | |
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| Parallel Code Phase Search Acquisition | |
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| Data Size | |
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| Execution Time | |
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| Parameter Estimation | |
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| Carrier and Code Tracking | |
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| Motivation | |
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| Demodulation | |
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| Second-Order PLL | |
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| Damping Ratio | |
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| Noise Bandwidth | |
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| Carrier Tracking | |
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| Code Tracking | |
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| Multipath | |
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| Complete Tracking Block | |
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| Pseudorange Computations | |
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| Data Processing for Positioning | |
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| Navigation Data Recovery | |
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| Finding the Bit Transition Time and the Bit Values | |
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| Navigation Data Decoding | |
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| Location of Preamble | |
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| Extracting the Navigation Data | |
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| Computation of Satellite Position | |
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| Pseudorange Estimation | |
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| The Initial Set of Pseudoranges | |
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| Estimation of Subsequent Pseudoranges | |
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| Computation of Receiver Position | |
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| Time | |
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| Linearization of the Observation Equation | |
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| Using the Least-Squares Method | |
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| Real-Time Positioning Accuracy | |
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| Time Systems Relevant for GPS | |
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| Coordinate Transformations | |
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| Universal Transverse Mercator Mapping | |
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| Dilution of Precision | |
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| World Geodetic System 1984 | |
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| Time and Coordinate Reference Frames for GPS and Galileo | |
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| Problems | |
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| MATLAB Code | |
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| Structure of the Code | |
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| The settings Structure | |
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| Acquisition Function | |
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| Tracking Function | |
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| Function postNavigation | |
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| Pseudorange Computation | |
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| Position Computation | |
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| GNSS Signal Simulation | |
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| GPS Signal Simulation | |
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| Simulink Implementation | |
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| C/A Code Generation | |
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| Navigation Data Generation | |
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| P Code Generation | |
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| Combining the Signal Components | |
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| Upper-Level Implementation | |
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| Galileo Signal Generator | |
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| Differences in Processing GPS and Galileo Signals | |
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| Signal Differences | |
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| Differences in Signal Processing | |
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| Bibliography | |
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| Index | |