Real-time spoofing detection using correlation between two civil GPS receivers

25th International Technical Meeting of the Satellite Division of the Institute of Navigation 2012, ION GNSS 2012

Volumn 5, Issue , 2012, Pages 3584-3590

  O'Hanlon, Brady W ^a   Psiaki, Mark L ^a   Humphreys, Todd E ^b   Bhatti, Jahshan A ^b  

^a Department of Obstetrics Gynecology   (United States)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GPS RECEIVERS; QUADRATURE CHANNEL; SOFTWARE-DEFINED RADIOS; SPOOFING ATTACKS;

BANDWIDTH; PERSONAL COMPUTERS; SIGNAL DETECTION; SIGNAL RECEIVERS;

GLOBAL POSITIONING SYSTEM;

EID: 84879703541     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

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2. Humphreys, T.E., Ledvina, B.M., Psiaki, M.L., O'Hanlon, B., and Kintner, P.M. Jr., "Assessing the Spoofing Threat: Development of a Portable GPS Civilian Spoofer," Proceedings of the ION GNSS 2008, Sept. 16-19, 2008, Savannah, GA, pp. 2314-2325.
3. Warner, J.S. and Johnston, R.G., "A Simple Demonstration That the Global Positioning System (GPS) is Vulnerable to Spoofing," Journal of Security Administration, 2003.
4. Lo, S., De Lorenzo, D., Enge, P., Akos, D., and Bradley, P., "Signal Authentication, A Secure Civil GNSS for Today," Inside GNSS, Vol. 4, No. 5, Sept./Oct. 2009, pp. 30-39.
5. Levin, P., De Lorenzo, D.S., Enge, P.K., and Lo, S.C., "Authenticating a Signal Based on an Unknown Component Thereof," U.S. Patent No. 7,969,354 B2, June 2011.
6. Psiaki, M.L., O'Hanlon, B.W., Bhatti, J.A., and Humphreys, T.E., "Civilian GPS Spoofing Detection Based on Dual-Receiver Correlation of Military Signals," Proceedings of the ION GNSS 2011, Portland OR, pp 2619-2645.
7. Psiaki, M., O'Hanlon, B., Bhatti, J., Shepard, D., Humphreys, T., "GPS Spoofing Detection via Dual-Receiver Correlation of Military Signals," IEEE Transactions on Aerospace and Electronic Systems, in press.
8. Humphreys, T.E., Psiaki, M.L., Kintner, P.M. Jr., Ledvina, B.M., "GNSS Receiver Implementation on a DSP: Status, Challenges, and Prospects," Proc. 2006 ION GNSS Conf., Institute of Navigation, Fort Worth TX, pp. 237002382.
9. Ledvina, B.M., Psiaki, M.L., Powell, S.P., and Kintner, P.M. Jr., "Bit-Wise Parallel Algorithms for Efficient Software Correlation Applied to a GPS Software Receiver," IEEE Transactions on Wireless Communications, Vol. 3, No. 5, September 2004, pp. 1469-1473.