Todd E. Humphreys

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 43

Top Topics

Urban Environments

Navigation Systems

Acoustic Emission

Top Venues

IEEE Trans. Aerosp. Electron. Syst.

IEEE J. Sel. Top. Signal Process.

Publications

Alperen Duru, Mohammad Mozaffari, Mehrnaz Afshang, Ticao Zhang, Talha Khan, Todd E. Humphreys, Jeffrey G. Andrews
Pose-aware 3D Beamwidth Adaptation for Mobile Extended Reality. CoRR (2024)
Lisong C. Sun, Neel P. Bhatt, Jonathan C. Liu, Zhiwen Fan, Zhangyang Wang, Todd E. Humphreys, Ufuk Topcu
MM3DGS SLAM: Multi-modal 3D Gaussian Splatting for SLAM Using Vision, Depth, and Inertial Measurements. CoRR (2024)
Peter Anthony Iannucci, Todd E. Humphreys
Fused Low-Earth-Orbit GNSS. IEEE Trans. Aerosp. Electron. Syst. 60 (4) (2024)
Andrew M. Graff, Todd E. Humphreys
Purposeful co-design of OFDM signals for ranging and communications. EURASIP J. Adv. Signal Process. 2024 (1) (2024)
Todd E. Humphreys, Peter Anthony Iannucci, Zacharias M. Komodromos, Andrew M. Graff
Signal Structure of the Starlink Ku-Band Downlink. IEEE Trans. Aerosp. Electron. Syst. 59 (5) (2023)
Robert M. Tenny, Lisong C. Sun, Alperen Duru, Todd E. Humphreys
Robust Absolute Headset Tracking for Extended Reality. PLANS (2023)
Zachary Clements, Todd E. Humphreys, Patrick Ellis
Dual-Satellite Geolocation of Terrestrial GNSS Jammers from Low Earth Orbit. PLANS (2023)
Andrew M. Graff, Todd E. Humphreys
Signal Identification and Entrainment for Practical FMCW Radar Spoofing Attacks. VTC2023-Spring (2023)
James E. Yoder, Todd E. Humphreys
Low-Cost Inertial Aiding for Deep-Urban Tightly-Coupled Multi-Antenna Precise GNSS. CoRR (2022)
Lakshay Narula, Peter Iannucci, Todd E. Humphreys
All-Weather, sub-50-cm, Radar-Inertial Positioning. Field Robotics 2 (1) (2022)
Ronnie X. T. Kor, Peter Iannucci, Todd E. Humphreys
Autonomous Signal-Situational-Awareness in a Terrestrial Radionavigation System. ITSC (2021)
William A. Lies, Lakshay Narula, Peter Anthony Iannucci, Todd E. Humphreys
Long Range, Low SWaP-C FMCW Radar. IEEE J. Sel. Top. Signal Process. 15 (4) (2021)
Lakshay Narula, Peter Anthony Iannucci, Todd E. Humphreys
Automotive-Radar-Based 50-cm Urban Positioning. PLANS (2020)
Daniel M. LaChapelle, Todd E. Humphreys, Lakshay Narula, Peter Iannucci, Ehsan Moradi-Pari
Automotive Collision Risk Estimation Under Cooperative Sensing. ICASSP (2020)
Daniel M. LaChapelle, Todd E. Humphreys, Lakshay Narula, Peter Iannucci, Ehsan Moradi-Pari
Automotive Collision Risk Estimation Under Cooperative Sensing. CoRR (2020)
Lakshay Narula, Peter Anthony Iannucci, Todd E. Humphreys
All-Weather sub-50-cm Radar-Inertial Positioning. CoRR (2020)
Peter Anthony Iannucci, Lakshay Narula, Todd E. Humphreys
Cross-Modal Localization: Using automotive radar for absolute geolocation within a map produced with visible-light imagery. PLANS (2020)
William A. Lies, Lakshay Narula, Peter Anthony Iannucci, Todd E. Humphreys
Low SWaP-C Radar for Urban Air Mobility. PLANS (2020)
Lakshay Narula, Daniel M. LaChapelle, Matthew J. Murrian, J. Michael Wooten, Todd E. Humphreys, Elliot de Toldi, Guirec Morvant, Jean-Baptiste Lacambre
TEX-CUP: The University of Texas Challenge for Urban Positioning. CoRR (2020)
Lakshay Narula, Peter Anthony Iannucci, Todd E. Humphreys
Automotive-Radar-Based 50-cm Urban Positioning. CoRR (2020)
Nicholas G. Montalbano, Todd E. Humphreys
Intercepting Unmanned Aerial Vehicle Swarms with Neural- Network-Aided Game-Theoretic Target Assignment. PLANS (2020)
Todd E. Humphreys, Matthew J. Murrian, Lakshay Narula
Deep-Urban Unaided Precise Global Navigation Satellite System Vehicle Positioning. IEEE Intell. Transp. Syst. Mag. 12 (3) (2020)
Peter Anthony Iannucci, Todd E. Humphreys
Economical Fused LEO GNSS. PLANS (2020)
Lakshay Narula, Daniel M. LaChapelle, Matthew J. Murrian, J. Michael Wooten, Todd E. Humphreys, Elliot de Toldi, Guirec Morvant, Jean-Baptiste Lacambre
TEX-CUP: The University of Texas Challenge for Urban Positioning. PLANS (2020)
Gary Nathan Green, Todd E. Humphreys
Data-Driven Generalized Integer Aperture Bootstrapping for High-Integrity Positioning. IEEE Trans. Aerosp. Electron. Syst. 55 (2) (2019)
Gary Nathan Green, Todd E. Humphreys
Position-Domain Integrity Analysis for Generalized Integer Aperture Bootstrapping. IEEE Trans. Aerosp. Electron. Syst. 55 (2) (2019)
Todd E. Humphreys, Matthew J. Murrian, Lakshay Narula
Deep urban unaided precise GNSS vehicle positioning. CoRR (2019)
Jason N. Gross, Cagri Kilic, Todd E. Humphreys
Maximum-Likelihood Power-Distortion Monitoring for GNSS-Signal Authentication. IEEE Trans. Aerosp. Electron. Syst. 55 (1) (2019)
Kyle D. Wesson, Jason N. Gross, Todd E. Humphreys, Brian L. Evans
GNSS Signal Authentication Via Power and Distortion Monitoring. IEEE Trans. Aerosp. Electron. Syst. 54 (2) (2018)
Nicholas G. Montalbano, Todd E. Humphreys
A comparison of methods for online lever arm estimation in GPS/INS integration. PLANS (2018)
Lakshay Narula, J. Michael Wooten, Matthew J. Murrian, Daniel M. LaChapelle, Todd E. Humphreys
Accurate Collaborative Globally-Referenced Digital Mapping with Standard GNSS. Sensors 18 (8) (2018)
Lakshay Narula, Matthew J. Murrian, Todd E. Humphreys
Accuracy Limits for Globally-Referenced Digital Mapping Using Standard GNSS. ITSC (2018)
Todd E. Humphreys, Matthew J. Murrian, Lakshay Narula
Low-cost precise vehicular positioning in urban environments. PLANS (2018)
Lakshay Narula, Todd E. Humphreys
Requirements for Secure Clock Synchronization. IEEE J. Sel. Top. Signal Process. 12 (4) (2018)
Kyle D. Wesson, Jason N. Gross, Todd E. Humphreys, Brian L. Evans
GNSS Signal Authentication via Power and Distortion Monitoring. CoRR (2017)
Kenneth M. Pesyna, Todd E. Humphreys, Robert W. Heath Jr., Thomas David Novlan, Jianzhong Charlie Zhang
Exploiting Antenna Motion for Faster Initialization of Centimeter-Accurate GNSS Positioning With Low-Cost Antennas. IEEE Trans. Aerosp. Electron. Syst. 53 (4) (2017)
Jason N. Gross, Cagri Kilic, Todd E. Humphreys
Maximum-Likelihood Power-Distortion Monitoring for GNSS Signal Authentication. CoRR (2017)
Lakshay Narula, Todd E. Humphreys
Requirements for Secure Clock Synchronization. CoRR (2017)
Mark L. Psiaki, Todd E. Humphreys
GNSS Spoofing and Detection. Proc. IEEE 104 (6) (2016)
Todd E. Humphreys, Matthew J. Murrian, Frank van Diggelen, Sergei Podshivalov, Kenneth M. Pesyna
On the feasibility of cm-accurate positioning via a smartphone's antenna and GNSS chip. PLANS (2016)
Lakshay Narula, Todd E. Humphreys
Requirements for secure wireless time transfer. PLANS (2016)
Gary Nathan Green, Martin King, Todd E. Humphreys
Data-driven generalized integer aperture bootstrapping for real-time high integrity applications. PLANS (2016)
Matthew J. Murrian, Collin W. Gonzalez, Todd E. Humphreys, Thomas David Novlan
A dense reference network for mass-market centimeter-accurate positioning. PLANS (2016)
Zaher M. Kassas, Todd E. Humphreys
Receding horizon trajectory optimization in opportunistic navigation environments. IEEE Trans. Aerosp. Electron. Syst. 51 (2) (2015)
Zaher M. Kassas, Ari Arapostathis, Todd E. Humphreys
Greedy Motion Planning for Simultaneous Signal Landscape Mapping and Receiver Localization. IEEE J. Sel. Top. Signal Process. 9 (2) (2015)
Zaher M. Kassas, Todd E. Humphreys
Observability Analysis of Collaborative Opportunistic Navigation With Pseudorange Measurements. IEEE Trans. Intell. Transp. Syst. 15 (1) (2014)
Kenneth M. Pesyna, Zaher M. Kassas, Robert W. Heath Jr., Todd E. Humphreys
A Phase-Reconstruction Technique for Low-Power Centimeter-Accurate Mobile Positioning. IEEE Trans. Signal Process. 62 (10) (2014)
Andrew J. Kerns, Daniel P. Shepard, Jahshan A. Bhatti, Todd E. Humphreys
Unmanned Aircraft Capture and Control Via GPS Spoofing. J. Field Robotics 31 (4) (2014)
Kyle D. Wesson, Brian L. Evans, Todd E. Humphreys
A combined symmetric difference and power monitoring GNSS anti-spoofing technique. GlobalSIP (2013)
Todd E. Humphreys
Detection Strategy for Cryptographic GNSS Anti-Spoofing. IEEE Trans. Aerosp. Electron. Syst. 49 (2) (2013)
Zaher M. Kassas, Todd E. Humphreys
The price of anarchy in active signal landscape map building. GlobalSIP (2013)
Zaher M. Kassas, Jahshan A. Bhatti, Todd E. Humphreys
A graphical approach to GPS software-defined receiver implementation. GlobalSIP (2013)
Mark L. Psiaki, Brady W. O'Hanlon, Jahshan A. Bhatti, Daniel P. Shepard, Todd E. Humphreys
GPS Spoofing Detection via Dual-Receiver Correlation of Military Signals. IEEE Trans. Aerosp. Electron. Syst. 49 (4) (2013)
Kyle D. Wesson, Brian L. Evans, Todd E. Humphreys
A probabilistic framework for Global Navigation Satellite System signal timing assurance. ACSSC (2013)
Daniel P. Shepard, Todd E. Humphreys, Aaron A. Fansler
Evaluation of the vulnerability of phasor measurement units to GPS spoofing attacks. Int. J. Crit. Infrastructure Prot. 5 (3-4) (2012)
Kenneth M. Pesyna, Kyle D. Wesson, Robert W. Heath Jr., Todd E. Humphreys
Extending the reach of GPS-assisted femtocell synchronization and localization through Tightly-Coupled Opportunistic Navigation. GLOBECOM Workshops (2011)
Todd E. Humphreys, Mark L. Psiaki, Joanna C. Hinks, Brady O'Hanlon, Paul M. Kintner
Simulating Ionosphere-Induced Scintillation for Testing GPS Receiver Phase Tracking Loops. IEEE J. Sel. Top. Signal Process. 3 (4) (2009)