GEOLOCALIZATION SYSTEM WITH SPOOFING DETECTION

专利名称：GEOLOCALIZATION SYSTEM WITH

SPOOFING DETECTION

发明人：COLLI-VIGNARELLI, Edmund,HUNKELER,

Urs,FARIA PIRES, Nuno,POTURALSKI,Marcin,RÉTORNAZ, Philippe

申请号：EP17190139.0申请日：20170908公开号：EP340A1公开日：20190313

专利附图：

摘要：A GNSS enabled device (2) configured to process pulse per second (PPS) signals,

in particular from a GNSS satellite constellation to determine a global position of theGNSS enabled device. The device comprises a GNSS receiver module (4) configured toacquire the PPS signals, a computing unit (8), and a reference timer (6) comprising a localreference clock (16) and a timer circuit (18) to measure periods of said PPS signals. Thecomputing unit and reference timer are configured to measure a variance in jitter of saidPPS signals to determine whether the received PPS signal is genuine or spoofed.

申请人：Geosatis SA

地址：Rue St-Hubert 7 2340 Le Noirmont CH

国籍：CH

代理机构：reuteler & cie SA

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