Cisco technology, inc. (20240345259). GLOBAL NAVIGATIONAL SATELLITE SYSTEM (GNSS) INTERFERENCE DETECTION simplified abstract
Contents
GLOBAL NAVIGATIONAL SATELLITE SYSTEM (GNSS) INTERFERENCE DETECTION
Organization Name
Inventor(s)
Ashish Sheikh of Akron OH (US)
Ardalan Alizadeh of Milpitas CA (US)
Peiman Amini of Fremont CA (US)
Niloo Bahadori of Greensboro NC (US)
Matthew Aaron Silverman of Shaker Heights OH (US)
GLOBAL NAVIGATIONAL SATELLITE SYSTEM (GNSS) INTERFERENCE DETECTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240345259 titled 'GLOBAL NAVIGATIONAL SATELLITE SYSTEM (GNSS) INTERFERENCE DETECTION
The patent application describes a system for detecting interference in a global navigation satellite system (GNSS) by creating a satellite tracking table for an access point (AP) and comparing expected satellite parameters with derived satellite parameters from received signals.
- Satellite tracking table created for an AP listing available GNSS satellites and expected parameters.
- Derived satellite parameters from received signals compared with expected parameters in the tracking table.
- Interference event detected when derived parameters differ from expected parameters by a predetermined amount.
Potential Applications: - Enhancing the reliability and accuracy of GNSS systems. - Improving the performance of location-based services. - Increasing the security of satellite navigation systems.
Problems Solved: - Identifying and mitigating interference in GNSS signals. - Ensuring the integrity of location data provided by satellite systems.
Benefits: - Enhanced accuracy in location tracking. - Improved reliability of satellite navigation systems. - Increased security against signal interference.
Commercial Applications: Title: "Advanced GNSS Interference Detection System" This technology can be utilized in various industries such as transportation, logistics, agriculture, and telecommunications to enhance the efficiency and accuracy of location-based services.
Questions about GNSS Interference Detection: 1. How does this system contribute to the overall reliability of GNSS services? - The system enhances reliability by detecting and mitigating interference that could affect the accuracy of location data provided by GNSS satellites.
2. What are the potential implications of improved interference detection in GNSS systems? - Improved interference detection can lead to more secure and reliable satellite navigation services, benefiting industries that rely on precise location data.
Original Abstract Submitted
global navigation satellite system (gnss) interference detection may be provided. a satellite tracking table for a first access point (ap) may be created. the satellite tracking table may include a listing of a plurality of satellites of a global navigation satellite system (gnss) available for the first ap and expected satellite parameters for each of the plurality of satellites. a derived satellite parameter may be determined from a received gnss signal. the derived satellite parameter may be compared with an corresponding expected satellite parameter. the corresponding expected satellite parameter may be determined from the satellite tracking table. an interference event may be determined when the derived satellite parameter differs from the corresponding expected satellite parameter by at least a predetermined amount.
