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Due to the large amount of different new applications based on GNSS systems, the issue of interference monitoring is becoming an increasing concern in the satellite navigation community. Threats for GNSS can be classified as unintentional interference, jamming and spoofing. Among them, spoofing is more deceitful because the target receiver might not be able to detect the attack and consequently generate...
In the past decade, the current and envisaged GNSS systems have seen major developments, both in terms of interoperability and compatibility, as well as accuracy, performance, and availability. In particular, the emergence of Galileo and the evolution of other Global Navigation Satellite Systems (GNSS) have not only brought forth new opportunities and applications, but also new signal structures....
Several regional augmentation GNSS systems (like SBAS) are already fully operational and other are under development with new frequencies and signals on the way. Therefore, it becomes imperative to guarantee for all GNSS users the compatibility, interoperability and interchangeability between all these systems. The goal is to ensure that the user's multi-mode receiver can choose and mix signals from...
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