The Radionavigation Laboratory : Research Areas - Radionavigation Lab

Research at the Radionavigation Laboratory can be broadly categorized into five main areas: radionavigation security, GNSS software receiver development, opportunistic navigation, radionavigation integrity, and ionospheric research.

Radionavigation Security

antispoof

Development and Evaluation of Anti-Spoofing Techniques for Civil GNSS

GNSS Interference Detection and Localization

The Effects of GPS Spoofing on Power Grid Monitoring

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing

Development and Evaluation of Anti-Spoofing Techniques for Civil GNSS

GNSS Interference Detection and Localization

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing

GNSS Software Receiver Development

cases2_thumb

GRID: A Software-Defined Radionavigation Receiver

CASES: Connected Autonomous Space Environment Sensors

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing

Scintillation-Robust Carrier Phase Tracking

FOTON: A Software-Defined, Compact, Low-Cost GPS Radio Occultation Sensor

Collaborative Opportunistic Navigation

opportunistic

Observability and Estimability Analysis of Collaborative Opportunistic Navigation

Femtocell Synchronization and Localization

Tightly Coupled Opportunistic Navigation

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing

Radionavigation Integrity

interloc1

Scintillation Modeling

Scintillation-Robust Carrier Phase Tracking

Frequency Stability Transfer for Extending the Coherence Time of Inexpensive GNSS Receiver Clocks

GNSS Interference Detection and Localization

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing

Ionospheric Research

aurora

CASES: Connected Autonomous Space Environment Sensors

Scintillation Modeling

Scintillation-Robust Carrier Phase Tracking

FOTON: A Software-Defined, Compact, Low-Cost GPS Radio Occultation Sensor

RNL Public Datasets

spectrum

Texas Spoofing Test Battery (TEXBAT)

RNL Multipath and Interference Recordings

Development and Evaluation of Anti-Spoofing Techniques for Civil GNSS

GNSS Interference Detection and Localization

The GPS Assimilator: A Method for Upgrading Existing GPS User Equipment to Improve Accuracy, Robustness, and Resistance to Spoofing