Adaptive Interference Mitigati

1 Principles of Satellite NavigatioSystem
1．1 Introduction
1．2 Development and Current Status of GNSS
1．2．1 GPS
1．2．2 GLONASS
1．2．3 Galileo
1．2．4 Beidou
1．3 Compositioof GNSS
1．4 GNSS Signals
1．4．1 GNSS Signal Structure
1．4．2 TransmissioCarrier
1．4．3 Ranging Code
1．4．4 NavigatioMessage
1．5 GNSS Receiver
1．5．1 Types of GNSS Receivers
1．5．2 Working Principle of GNSS Receivers
1．6 The Impacts of Interference oGNSS Receivers
1．7 Summary
References
2 Jamming Suppression
2．1 Introduction
2．2 Temporal Domaiand Frequency DomaiAdaptive Filtering．
2．2．1 Temporal DomaiFiltering
2．2．2 Frequency DomaiFilter
2．2．3 SimulatioResults
2．3 Conventional Spatial DomaiAdaptive Filtering
2．3．1 Adaptive Array Overview
2．3．2 Statistical Optimal Beamforming
2．3．3 Power MinimizatioAlgorithm
2．4 Spatial DomaiAdaptive Filtering Using Periodic Repetitive Characteristic of GNSS Signals
2．4．1 Periodic Repetitive Characteristic of GNSS Signals
2．4．2 SCORE Algorithm
2．4．3 Single-Channel Single-Delay CrosscorrelatioAlgorithm
2．4．4 Multiple Channel Single Delay Cross CorrelatioAlgorithm
2．4．5 SimulatioResults
2．5 Spatial DomaiAdaptive Filtering Using KnowSpreading Code Information
2．5．1 Least-Squares De-spread Re-spread Multi-target Array．．．
2．5．2 New De-spread Re-spread Jamming MitigatioAlgorithm
2．5．3 SimulatioResults
2．5．4 Results oHardware Platform Experiments
2．6 Space Time Adaptive Filtering
2．6．1 Space-Time Processing Data Model
2．6．2 Space-Time Power MinimizatioAlgorithm
2．6．3 Space-Time De-spread Re-spread Algorithm
2．6．4 Reduced Rank Space-Time Adaptive Filtering Algorithm
2．6．5 Impacts oGNSS Signal by Space-Time Processing and EqualizatioTechnique
2．6．6 SimulatioResults
2．7 Summary
References
3 High-Dynamic GNSS Jamming SuppressioTechniques
3．1 Introduction
3．2 Definitioof High-Dynamic and Signal Model
3．3 Null-WideSpatial DomaiAdaptive Filtering Based oDerivative Constraints
3．3．1 Derivative Constraint Power MinimizatioAlgorithm for Uniform Linear Array
3．3．2 Derivative Constraint Power MinimizatioAlgorithm for a Uniform Circular Array
3．3．3 SimulatioResults
3．4 Null-WideSpatial DomaiAdaptive Filtering
Based oCovariance Matrix Taper
3．4．1 Mailloux Algorithm
3．4．2 ZatmaAlgorithm
3．4．3 Laplace Algorithm
3．4．4 SimulatioResults
3．5 Null-WideSpace-Time Adaptive Filtering
3．5．1 Space-Time Laplace Null-WideAlgorithm
3．5．2 Reduced Rank Space-Time Null-WideAlgorithm
3．5．3 SimulatioResults
3．6 Sparsely Represented Jamming DOA EstimatioAlgorithm
Based oSmall Number of Snapshots
3．6．1 Convex OptimizatioAlgorithm
3．6．2 Greeding Algorithm
3．6．3 SimulatioResults
3．7 Summary
References
4 Spoofing Countermeasure Techniques
4．1 Introduction
4．2 Spoofing and the Impacts of Spoofing
4．2．1 Receiver Based Spoofing
4．2．2 Generator Based Spoofing
4．2．3 Spoofing Data Model
4．2．4 Analyses othe Impacts oGNSS Receivers by Spoofing
4．3 Spoofing Detection
4．4 Spoofing Countermeasure
4．4．1 Single Spoofer Suppression
4．4．2 Multiple Spoofer Suppression
4．4．3 Combined SuppressiooJamming and Spoofing
4．4．4 SimulatioResults
4．5 Summary
References
5 Multipath Interference Suppression
5．1 Introduction
5．2 Multipath Signal Model and Impact Analyses
5．2．1 Signal Model
5．2．2 Impacts of Multipath Interferences
5．3 Temporal DomaiMultipath Interference Suppressio'．．
5．3．1 Narrow Correlator Technique
5．3．2 Multipath Estimate Delay-Lock-Loop （MEDLL）
5．3．3 Multipath Interference SuppressioBased oWRELAX
5．3．4 SimulatioResults
5．4 Spatial DomaiMultipath Interference Suppression
5．4．1 Multi

Renbiao Wu is the TianjiProfessor and the Director of the TianjiKey Lab for Advanced Signal Processing at the Civil AviatioUniversity of China. He received his B.Sc. and M.Sc. iElectrical Engineering from the Northwest Polytechnic University i1988 and 1991 respectively， and his Ph.D. iElectrical Engineering from XidiaUniversity i1994. He has worked at the Imperial College of London， the University of Florida， and Virginia Tech as a Distinguished Research Scholar， Visiting Professor， and Postdoctoral Fellow for 5 years. His research interests include adaptive array signal processing and spectral estimation， especially iregards to their applications iGNSS and radar. He has published over 300 peer-reviewed papers， and teplus books and book chapters. He is the recipient of the Chinese National Outstanding Young Investigator Award i2003.