John J Kelly

Title: John J Kelly: Innovator in Spectrum Sensing Technology

Introduction

John J Kelly is a notable inventor based in Manlius, NY (US). He has made significant contributions to the field of cognitive radio networks, particularly in the area of spectrum sensing. His innovative work focuses on enhancing the security and reliability of these networks.

Latest Patents

John J Kelly holds a patent for "Spectrum sensing falsification detection in dense cognitive radio networks." This patent describes systems and associated methods for detecting a set of spectrum sensing falsification (SSF) attacks in a geographic database (GDB) driven cognitive radio (CR) system. The invention utilizes a non-orthogonal compressive sensing (CS) dictionary to approximate the composite power spectral density (PSD) estimate at a candidate CR. In a dense CR network, the PSD estimate may contain a mixture of overlapping signals. The implementation of an optimized, greedy algorithm known as orthogonal matching pursuit (OMP) identifies sensor nodes suspected to be near the CR. A sufficient match between the reported PSD estimate and the sparsely approximated PSD from the sensor nodes provides confidence metrics that can be used to detect potential SSF attacks.

Career Highlights

John J Kelly is currently employed by the United States of America as represented by the Secretary of the Air Force. His work in this capacity has allowed him to contribute to advancements in cognitive radio technology and spectrum sensing methodologies.

Collaborations

John collaborates with Jonathan Ashdown, working together to further develop and refine their innovative technologies.

Conclusion

John J Kelly's contributions to spectrum sensing technology demonstrate his commitment to enhancing the security of cognitive radio networks. His innovative patent reflects a significant advancement in the field, showcasing his expertise and dedication to research and development.