Method and system for detecting interference for global positioning systems
USRE41382E1 · kind E1 · reissue
Assignee
Inventors
Key dates
| Filing date | May 20, 2009 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | May 20, 2029 |
Classification
- Technology area (CPC —)General
Abstract
A method and system for detecting GPS interference is disclosed. In one exemplary embodiment, a method for detecting interference in a Global Positioning System comprises the steps of receiving at least one satellite signal from one or more satellites in a Global Positioning System; identifying a noise floor value from the at least one satellite signal; identifying an interference signal based on the noise floor value; determining an interference value for the interference signal from the noise floor value wherein a level of the noise floor value corresponds to a level of interference; and providing the interference value to at least one user for informing the user of the interference signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.