Multi-Objective Approach in GNSS Code Discriminator Design

A perceived emerging threat to GNSS receivers is posed by a standoff spoofing transmitter that emulates authentic signals but with randomized code phase and Doppler over a target area extending over several hundred meters in radius. The victi

The Receiver Autonomous Integrity Monitoring (RAIM) is used to improve positioning system safety. This paper proposes a new RAIM approach to detect and exclude multifaults of GNSS measurements before position estimation. The new approach uses t