datalink
Noun
Meaning
datalink (plural datalinks)
(computing) The protocol layer that transfers data between adjacent network nodes in a wide area network or between nodes on the same local area network segment.
Examples
AH-64Es are to have the L-3 Communications MUM-TX datalink installed in place of two previous counterparts, communicating on C, D, L, and Ku frequency bands to transmit and receive data and video with all Army UAVs.
Application layer multicast Application layer multicast-over-unicast overlay services (not based on IP multicast or datalink layer multicast) for application level group communication are widely used.
During Desert Shield in 1990, the Link-4A was introduced; this allowed the Tomcats to have a fighter-to-fighter datalink capability, further enhancing overall situational awareness.
Currently, the U.S. Air Force uses a concept called "Remote-Split Operations" where the satellite datalink is located in a different location and is connected to the GCS through fiber optic cabling.
The F-14D entered service with the JTIDS that brought the even better Link-16 datalink "picture" to the cockpit.
FlightAware leverages data from air traffic control systems in over 55 countries, from FlightAware's network of over 12,000 ADS-B ground stations in over 160 countries, Aireon space-based ADS-B and using global datalink.