Qualcomm incorporated (20240134059). DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS simplified abstract
Contents
- 1 DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS
Organization Name
Inventor(s)
Gengsheng Zhang of Cupertino CA (US)
Yinghua Yang of San Jose CA (US)
DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240134059 titled 'DETECTING SPOOFED GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) SIGNALS
Simplified Explanation
The patent application describes a method for a user equipment (UE) to detect and locate spoofed Global Navigation Satellite System (GNSS) signals without using the spoofed signal itself.
- The UE receives a spoofing alert message indicating a spoofed GNSS condition.
- Based on the alert message, the UE determines the location of the spoofer broadcasting the spoofed signal.
- The UE then determines its own position without relying on the spoofed GNSS signal.
Potential Applications
This technology could be used in various industries such as defense, transportation, and telecommunications to enhance security and prevent unauthorized access to location-based services.
Problems Solved
This technology addresses the issue of spoofed GNSS signals, which can lead to inaccurate location information and potential security threats.
Benefits
The benefits of this technology include improved location accuracy, enhanced security against spoofing attacks, and reliable positioning information for users.
Potential Commercial Applications
Potential commercial applications of this technology include secure navigation systems, anti-spoofing solutions for IoT devices, and location-based services with increased trustworthiness.
Possible Prior Art
One possible prior art in this field is the use of signal authentication techniques to verify the integrity of GNSS signals and prevent spoofing attacks.
Unanswered Questions
How does this technology impact the accuracy of location-based services?
This technology can significantly improve the accuracy of location-based services by detecting and mitigating spoofed GNSS signals, ensuring that users receive reliable positioning information.
What are the implications of this technology for autonomous vehicles?
This technology could play a crucial role in enhancing the security and reliability of GNSS-based navigation systems in autonomous vehicles, reducing the risk of spoofing attacks and ensuring safe and efficient operation.
Original Abstract Submitted
in an aspect, a user equipment (ue) receives a spoofing alert message from either a server or an internet-of-things (iot) device that indicates whether a spoofed global navigation satellite system (gnss) condition is present. based on determining that the spoofing alert message indicates that a spoofed gnss condition is present, the ue determines, based on the spoofing alert message, a location of a spoofer broadcasting a spoofed gnss signal, determines, based on the location of the spoofer and a current location of the ue, that the ue is within a receiving area of the spoofed gnss signal, and determines a position of the ue without using the spoofed gnss signal.
