SkyFive is validating a next-generation inflight connectivity service in central Europe, with Diehl’s High Performance Controller (HPC) acting as an airborne terminal.
The network integrates a broadband Air-to-Ground (A2G) network from SkyFive, a Non-Terrestrial Network (NTN) from EchoStar Mobile and a terrestrial 4G/5G network. The HPC, which is part of Diehl’s powerful CANSAS system, has a modular design and operates as a Communication Concentrator Unit (CCU) in this service, providing excellent capabilities for cyber security and the isolation of security domains.
Diehl says the onboard HPC CCU ensures reliable connectivity across multiple channels, including private 4G Air2Ground, 5G/LTE public cellular and non-terrestrial network (NTN).
Diehl’s High Performance Controller manages communication signal processing and enables seamless data transmission between different networks, guaranteeing high availability and robust data connections.
According to Diehl, the compact HPC has been specifically designed for business jets, small aircraft, helicopters and air taxis. It is adaptable to individual customer requirements, allowing for flexible expansion.
Diehl Aviation says that, while its HPC forms the core technology on board the aircraft, other companies also contribute to the collaboration with SkyFive, an example being the integration of SkyFive’s advanced A2G connectivity algorithms and Echostar Mobile’s non-terrestrial network technology which makes the system highly efficient and future-proof.
Sequans provides the technology for the A2G modem, which implements the patented SkyFive algorithms.
