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 …

The current VHF communications infrastructure for air traffic management is struggling to
keep up with growing traffic volume. To address this issue, a new digital aeronautical data …

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 …

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 L-Band Digital Aeronautical Communication System (LDACS) is a new terrestrial
aviation data link providing higher data rates and network capacity than existing terrestrial …

Vertical navigation is crucial for safe aircraft separation, which have been traditionally based
on flight altitude levels. This altitude information is normally called standard pressure altitude …

This article proposes a real-time capable tropospheric delay model for terrestrial radio
navigation systems used for aviation. Its functional scope ranges from elevation angles …

Vertical navigation is crucial for safe aircraft separation and has been traditionally based on
the pressure altitude provided by barometric altimeters. New aviation operations require …

To accommodate the increasing number of aircraft and the growing demand for a secure
data connection in the air, the LDACS A/G has been developed and is on the verge of being …

The L-band Digital Aeronautical Communications System (LDACS), the worldwide first true
integrated Communication, Navigation and Surveillance (CNS) system, is in the process of …