PNT X 시뮬레이션 시스템

Navigation warfare, or NAVWAR for short, is a subset of electronic warfare that refers to attempts to disrupt the navigation capabilities of enemy forces. Primarily consisting of jamming and spoofing attacks, NAVWAR has become a key battleground in recent years. Equally as importantly, its proliferation is having a significant impact on commercial and civilian operations around the world. In this eBook, Spirent looks at some of the key considerations for enhancing NAVWAR robustness and winning in the NAVWAR space. This includes the technologies and techniques available, but primarily looks at the requirements and provisions for the key development space: the test lab.

적절한 GNSS 시뮬레이터를 확인하세요. 시뮬레이션이 GNSS 지원 장비를 테스트하기 위한 기본 도구라는 데에 모두가 동의합니다. 그러나 적절한 시뮬레이터를 선택하는 것은 쉽지 않습니다. 반드시 기억해야 할 일은 기능 목록 즉, 해당 시뮬레이터가 필요한 기능을 제공하는지 확인하는 것입니다. 그 후에 시뮬레이터가 예상대로 작동하는지 확인해야 합니다. 그렇게 하지 않으면 제품과 비즈니스에 치명적인 결과를 초래할 수 있습니다.

Modern vehicles, whether autonomous or assisted, heavily rely on precise positioning, navigation, and timing (PNT) information for safety, efficiency, and mission-critical tasks. GNSS technology has evolved to meet these demands, offering a variety of hardware and services options, including multi-constellation and multi-frequency receivers, terrestrial and space-based augmentation systems, and complex array antennas. However, the inclusion of additional PNT sensors working together with GNSS has become increasingly important for seamless and reliable performance.

The reliance on GNSS signals for positioning, navigation, and timing (PNT) has made radio frequency (RF) interference from signal jamming a growing threat across various industries. Whether intentional or unintentional, jamming can significantly impact the performance of GNSS receivers, including those used for safety-critical and liability-critical operations. Therefore, developers and integrators of GNSS receivers must understand the risks presented by jamming and implement mitigation measures to protect the receivers and their users.

*GNSS 수신기 개발자 및 통합자를 위한 Spirent 백서* 스푸핑은 더 이상 강력한 국가 행위자의 전유물이 아니며 GNSS 지원 장비에 큰 위협이 되고 있습니다. 스푸핑이 이루어지는 방식과 공격의 잠재적 영향을 완화하는 방법을 이해하는 것은 상용 및 군사/정부 애플리케이션 개발자의 주요 관심사입니다.