Identifying spoofed maritime signals using information from other vessels
US12284523B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2021 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Jun 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G3/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method, system and product for identifying spoofed maritime signals using information from other vessels. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp. The method further comprises determining that the one or more location-reporting signals are at least partially fabricated, wherein said determining is based on a contradiction between a content of the one or more location-reporting signals and information derived from location-reporting signals received from other maritime vessels. The method further comprises performing a responsive action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.