Navigation Interference Locator Using Multi-Receiver Probability Mapping

The patent combines data from multiple satellite signal receivers to collectively locate interference devices. By merging observations from multiple receivers, the system achieves higher location accuracy for jammers and spoofers while distributing the measurement burden across multiple simpler receiver units rather than requiring one complex receiver.

The system transitions from single-receiver two-dimensional localization to multi-receiver three-dimensional spatial analysis. By incorporating receivers at different locations and using their combined data, the system creates a multi-dimensional probability map that improves interference device location accuracy beyond what a single receiver could achieve.

The system updates probability values for multiple suspected interference device locations simultaneously rather than sequentially evaluating one location at a time. This parallel processing approach maintains high detection reliability across all possible locations while reducing total computational time by avoiding iterative single-point analysis.

The patent creates probability value copies for multiple suspected locations and updates them in parallel based on receiver data. Instead of performing one complete analysis cycle for each location sequentially, the system generates and updates probability maps for multiple locations concurrently, reducing computational time while maintaining reliability.