Commentary
FRMCS: Making 5G a Rail Reality
5G wireless communications will be a big part of the railway industry’s future. 5G systems will provide many new capabilities, higher reliability, lower latencies and ultra-broadband connectivity to support many new and important applications. But making 5G a reality and moving on from GSM-R or other legacy radio technologies is complex. The questions are, how soon, and what is the best route to get there? There are different aspects of the transition to consider.