UAS Operation and Navigation in GPS-Denied Environments Using Multilateration of Aviation Transponders

Lum, Christopher W.; Rotta, Hannah; Patel, Ravi; Kuni, Helen; Patana-anake, Tinnabhand; Longhurst, Jacob; Chen, Karine

doi:10.2514/6.2019-1053

Cited by 1 publication

(1 citation statement)

References 18 publications

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“…Then, it used the triangulation (multi-lateration) method. The flight test showed that the algorithm was capable of navigating a UAV through several waypoints of trajectory in the missing GNSS signals [26]. Hence, the trajectory research aims to provide accurate and reliable information for surveillance functions.…”

Section: Ads-b Researchmentioning

confidence: 99%

UAS Traffic Management Communications: The Legacy of ADS-B, New Establishment of Remote ID, or Leverage of ADS-B-Like Systems?

Ruseno

Lin

Chang

2022

Drones

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Unmanned aerial system (UAS) traffic management (UTM) requires each UAS to communicate with each other and to other stakeholders involved in the operation. In practice, there are two types of wireless communication systems established in the UAS community: automatic dependent surveillance broadcast (ADS-B) and remote identification (Remote ID). In between these two systems, there is ADS-B-like communication which leverages using other types of communications available in the market for the purpose of UTM. This review aims to provide an insight into those three systems, based on the published standard documents and latest research development. It also suggests how to construct a feasible communication architecture. The integrative approach is used in this literature review. The review categorization includes definition, data format, technology used, and research applications, and any remaining issues are discussed. The similarities and differences of each system are elaborated, covering practical findings. In addition, the SWOT analysis is conducted based on the findings. Lastly, multi-channel communication for UTM is proposed as a feasible solution in the UTM operation.

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Section: Ads-b Researchmentioning

confidence: 99%