Broadband wireless connectivity for high speed trains: Towards the internet of things in rail

Providing broadband access to a high speed train is extremely challenging. This paper describes Fluidity, Fluidmesh Networks mobility solution specifically designed for train-to-ground broadband communication up to 400 Km/h using the unlicensed 5 GHz frequency band. Fluidity is a micro-mobility solution based on an MPLS core that guarantees seamless handoff...