公开(公告)号：US11719827B2

公开(公告)日：2023-08-08

申请号：US17512841

申请日：2021-10-28

申请人： Regulus Cyber Ltd.

发明人： Yoav Zangvil ,  Dror Katalan ,  Stanislav Gutliansky ,  Avner Zangvil ,  Yonatan Zur

IPC分类号： G01S19/23 ,  G01S19/03 ,  G01S19/21

CPC分类号： G01S19/23 ,  G01S19/03 ,  G01S19/215

摘要： A system for testing a global navigation satellite system (GNSS) receiver includes signal generators, antennas coupled to respective signal generators and having overlapping antenna radiation patterns, and processing circuitry. The signal generators generate respective test signals. Each of the test signals is a combination of multiple GNSS navigational signals which are generated using a set of ranging codes. The processing circuitry selects respective sets of ranging codes for the signal generators, such that the sets of ranging codes are separately insufficient to lock a GNSS receiver and are jointly sufficient to lock a GNSS receiver.

公开(公告)号：US10823842B2

公开(公告)日：2020-11-03

申请号：US16055611

申请日：2018-08-06

申请人： Regulus Cyber Ltd.

发明人： Yoav Zangvil ,  Yonatan Zur ,  Gal Cohen

IPC分类号： G01S13/89 ,  H04B17/26 ,  H04B1/00 ,  H04B17/318 ,  H04B17/345 ,  H04B17/336 ,  G01S3/02

摘要： A system and method for generating a temporal map of radio frequency (RF) signals detected from a vehicle. The method includes: detecting a plurality of RF signals over a predetermined spectrum of frequencies at a first longitude, a first latitude and a first altitude; analyzing the plurality of RF signals to determine at least a first parameter associated with at least a first RF signal of the plurality of RF signals; and adding to the temporal map the first RF signal frequency, the at least a first parameter associated with the first RF signal, the first longitude, the first latitude and the first altitude.

公开(公告)号：US10830897B2

公开(公告)日：2020-11-10

申请号：US16014243

申请日：2018-06-21

申请人： Regulus Cyber Ltd.

发明人： Yoav Zangvil ,  Yonatan Zur ,  Gal Cohen

IPC分类号： G01S19/21 ,  G01S19/36 ,  G01S19/15

摘要： A system and method for detecting a global navigation satellite system (GNSS) spoofing attack on a protected vehicle. The method includes receiving at least one GNSS signal; identifying a plurality of characteristics associated with at least one received GNSS signal; analyzing the plurality of characteristics; and determining, based on the analysis of the identified characteristics, whether the at least one GNSS signal is a spoofed signal.

公开(公告)号：US11309921B2

公开(公告)日：2022-04-19

申请号：US17076885

申请日：2020-10-22

申请人： Regulus Cyber Ltd.

发明人： Yoav Zangvil ,  Yonatan Zur ,  Gal Cohen

IPC分类号： H04B1/00 ,  H04B17/26 ,  H04B17/318 ,  H04B17/345 ,  H04B17/336 ,  G01S3/02

摘要： A system and method for generating a temporal map of radio frequency (RF) signals detected from a vehicle. The method includes: detecting a plurality of RF signals over a predetermined spectrum of frequencies at a first longitude, a first latitude and a first altitude; analyzing the plurality of RF signals to determine at least a first parameter associated with at least a first RF signal of the plurality of RF signals; and adding to the temporal map the first RF signal frequency, the at least a first parameter associated with the first RF signal, the first longitude, the first latitude and the first altitude.

公开(公告)号：US11460586B2

公开(公告)日：2022-10-04

申请号：US17082282

申请日：2020-10-28

申请人： Regulus Cyber Ltd.

发明人： Yoav Zangvil ,  Yonatan Zur ,  Gal Cohen

IPC分类号： G01S19/21 ,  G01S19/36 ,  G01S19/15

摘要： A system and method for detecting a global navigation satellite system (GNSS) spoofing attack on a protected vehicle. The method includes receiving at least one GNSS signal; identifying a plurality of characteristics associated with at least one received GNSS signal; analyzing the plurality of characteristics; and determining, based on the analysis of the identified characteristics, whether the at least one GNSS signal is a spoofed signal.