Carbon 15, previously such services were supplied by the Connexion by Boeing (CbB) system that was installed on the likes of Lufthansa and Etihad.
Owing to a slightly dodgey business model, the grown ups at Boeing pulled the plug leaving aircraft with some extra ballast and something akin to an upside down bathtub on the roof.
Inmarsat have launch a "high speed" service called Swift Broadband. This is designed to give a "high speed" data service to the aircraft through its I4 satellite constellation.
Hope this helps