James T Curran

Title: Innovations by James T Curran in GNSS Signal Detection

Introduction

James T Curran is an accomplished inventor based in County Cork, Ireland. He has made significant contributions to the field of Global Navigation Satellite Systems (GNSS) through his innovative patent. His work focuses on enhancing the reliability and security of GNSS signals, which are crucial for various applications in navigation and positioning.

Latest Patents

James T Curran holds a patent titled "Detection of spoofed GNSS signals using IMU and barometer sensors." This patent describes systems and methods for detecting spoofed or illegitimate GNSS signals. A processor receives GNSS data and processes this data to extract acceleration, angular velocity, and height or altitude variation data. Simultaneously, sensor data from inertial measurement unit (IMU) sensors and from a barometer are received by the processor. From the sensor data, the processor extracts similar acceleration, angular velocity, and height variation data. These two sets of data are then correlated, and correlation coefficients are calculated. These correlation coefficients are then used to calculate a decision statistic. The decision statistic is compared with a predetermined value, and if the decision statistic is below this value, then the GNSS data is considered to be illegitimate or spoofed. This innovative approach enhances the integrity of GNSS systems.

Career Highlights

James T Curran is associated with Uti Limited Partnership, where he applies his expertise in GNSS technology. His work has been instrumental in developing solutions that address the challenges posed by spoofing attacks on GNSS signals. His dedication to innovation in this field has positioned him as a notable figure among inventors.

Collaborations

James has collaborated with esteemed colleagues such as Ali Broumandan and Gérard Lachapelle. Their combined expertise has contributed to advancements in GNSS technology and the development of effective detection methods.

Conclusion

James T Curran's contributions to the field of GNSS signal detection are noteworthy. His innovative patent demonstrates a commitment to enhancing the security and reliability of navigation systems. Through his work, he continues to make a significant impact in the realm of technology and innovation.