The L-band digital aeronautical communications system (LDACS) is a key enabler of the
new air traffic services and operational concepts necessary for the modernization of the air …

Aeronautical communications still heavily depend on analog radio systems, despite the fact
that digital communication has been introduced to aviation in the 1990's. Since then, the …

View Video Presentation: https://doi. org/10.2514/6.2021-3199. vid HorizonUAM is a DLR
project to research the vision of urban air mobility. One important topic is the safety and …

Aeronautical communications systems are currently undergoing a modernization process.
Analogue legacy systems shall be replaced with modern digital alternatives, offering higher …

Since Air Traffic Management (ATM) is still conducted largely via analogue voice
communications, the digitization of data transmission is crucial to automate and secure ATM …

For the realization of the future urban air mobility, reliable information exchange based on
robust and efficient communication between all airspace participants will be one of the key …

With the development of the Air Traffic Management System (ATM), the ATM network has
transitioned from a closed physical isolation network to an open Cyber-Physical System …

The L-Band Digital Aeronautical Communications System (LDACS) is a possible successor
of the VHF Datalink mode 2 (VDLm2) for continental aeronautical communications. It is a …

The VHF Data Broadcast (VDB) data link is responsible for transmitting Ground Based
Augmentation System (GBAS) corrections from the GBAS ground station to the aircraft. Thus …

Since the beginning of the century, an increasing amount of air traffic has pushed current
aeronautical communication systems to their limits. Therefore, a modernization process is …