发明名称 |
POSITIONING, NAVIGATION, AND TIMING DEVICE INTERFERENCE AND SPOOFING DETECTOR WITH TIMING MITIGATION |
摘要 |
<p>Disclosed herein are system, method, and computer program product embodiments for a GNSS interference and spoofing fast detection and mitigation system. A RF signal associated with a PNT device, such as a GNSS receiver, is received. The received RF signal is split into a plurality of sub-data signals. The received RF signal is re-routed by sending each of the plurality of sub-data signals to at least one of a processing module and a switching module. An anomaly associated with a second sub-data signal is detected. The anomaly is detected during a capture period of an adversarial attack on the PNT device, prior to corruption of any associated system depending on outputs from the PNT device. An output of a first sub-data signal of the plurality of sub-data signals is terminated based on the anomaly detected with the second sub-data signal.</p> |
申请公布号 |
EP2930536(A2) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20150162844 |
申请日期 |
2015.04.08 |
申请人 |
THE MITRE CORPORATION |
发明人 |
SNYDER, ARTHUR L;LUNDBERG, ERIK T;MCDONALD, KEITH F;COHEN, MICHAEL L |
分类号 |
G01S19/21 |
主分类号 |
G01S19/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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