Spoofing Detection Algorithm Based on Pseudorange Differences
Intentional spoofing interference can cause damage to the navigation terminal and threaten the security of a global navigation satellite system (GNSS). For spoofing interference, an anti-spoofing algorithm based on pseudorange differences for a single receiver is proposed, which can be used to detec...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-09-01
|
| Series: | Sensors |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1424-8220/18/10/3197 |
| _version_ | 1811298006187638784 |
|---|---|
| author | Ke Liu Wenqi Wu Zhijia Wu Lei He Kanghua Tang |
| author_facet | Ke Liu Wenqi Wu Zhijia Wu Lei He Kanghua Tang |
| author_sort | Ke Liu |
| collection | DOAJ |
| description | Intentional spoofing interference can cause damage to the navigation terminal and threaten the security of a global navigation satellite system (GNSS). For spoofing interference, an anti-spoofing algorithm based on pseudorange differences for a single receiver is proposed, which can be used to detect simplistic and intermediate spoofing attacks, as well as meaconing attacks. Double-difference models using the pseudorange of two adjacent epochs are established followed by the application of Taylor expansion to the position relationship between the satellite and the receiver (or the spoofer). The authenticity of the signal can be verified by comparing the results of the proposed spoofing detection algorithm with the traditional least squares method. The results will differ when spoofing is present. The parameter setting of the proposed algorithm is introduced. The algorithm has the advantage of both simplicity and efficiency and needs only a single receiver and pseudorange data. A NovAtel receiver is adopted for the actual experiments. The Texas spoofing test battery (TEXBAT), as well as two other simulation experiments are used to verify the performance of the algorithm. The simulation results validate the feasibility and effectiveness of the algorithm. |
| first_indexed | 2024-04-13T06:13:21Z |
| format | Article |
| id | doaj.art-61a10edfbdeb44c794b6ca31b71372b7 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-13T06:13:21Z |
| publishDate | 2018-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-61a10edfbdeb44c794b6ca31b71372b72022-12-22T02:58:56ZengMDPI AGSensors1424-82202018-09-011810319710.3390/s18103197s18103197Spoofing Detection Algorithm Based on Pseudorange DifferencesKe Liu0Wenqi Wu1Zhijia Wu2Lei He3Kanghua Tang4College of Artificial Intelligence, National University of Defense Technology, Changsha 410073, ChinaCollege of Artificial Intelligence, National University of Defense Technology, Changsha 410073, ChinaCollege of Artificial Intelligence, National University of Defense Technology, Changsha 410073, ChinaCollege of Systems Engineering, National University of Defense Technology, Changsha 410073, ChinaCollege of Artificial Intelligence, National University of Defense Technology, Changsha 410073, ChinaIntentional spoofing interference can cause damage to the navigation terminal and threaten the security of a global navigation satellite system (GNSS). For spoofing interference, an anti-spoofing algorithm based on pseudorange differences for a single receiver is proposed, which can be used to detect simplistic and intermediate spoofing attacks, as well as meaconing attacks. Double-difference models using the pseudorange of two adjacent epochs are established followed by the application of Taylor expansion to the position relationship between the satellite and the receiver (or the spoofer). The authenticity of the signal can be verified by comparing the results of the proposed spoofing detection algorithm with the traditional least squares method. The results will differ when spoofing is present. The parameter setting of the proposed algorithm is introduced. The algorithm has the advantage of both simplicity and efficiency and needs only a single receiver and pseudorange data. A NovAtel receiver is adopted for the actual experiments. The Texas spoofing test battery (TEXBAT), as well as two other simulation experiments are used to verify the performance of the algorithm. The simulation results validate the feasibility and effectiveness of the algorithm.http://www.mdpi.com/1424-8220/18/10/3197single receivermeaconing attacksimplistic attackintermediate attackanti-spoofing technologypseudorange difference |
| spellingShingle | Ke Liu Wenqi Wu Zhijia Wu Lei He Kanghua Tang Spoofing Detection Algorithm Based on Pseudorange Differences Sensors single receiver meaconing attack simplistic attack intermediate attack anti-spoofing technology pseudorange difference |
| title | Spoofing Detection Algorithm Based on Pseudorange Differences |
| title_full | Spoofing Detection Algorithm Based on Pseudorange Differences |
| title_fullStr | Spoofing Detection Algorithm Based on Pseudorange Differences |
| title_full_unstemmed | Spoofing Detection Algorithm Based on Pseudorange Differences |
| title_short | Spoofing Detection Algorithm Based on Pseudorange Differences |
| title_sort | spoofing detection algorithm based on pseudorange differences |
| topic | single receiver meaconing attack simplistic attack intermediate attack anti-spoofing technology pseudorange difference |
| url | http://www.mdpi.com/1424-8220/18/10/3197 |
| work_keys_str_mv | AT keliu spoofingdetectionalgorithmbasedonpseudorangedifferences AT wenqiwu spoofingdetectionalgorithmbasedonpseudorangedifferences AT zhijiawu spoofingdetectionalgorithmbasedonpseudorangedifferences AT leihe spoofingdetectionalgorithmbasedonpseudorangedifferences AT kanghuatang spoofingdetectionalgorithmbasedonpseudorangedifferences |