Germany, Nov. 12 -- This week, Siemens Mobility carries out the world's first live demonstration of metro operations with Signaling X at the Singapore Rail Test Center (SRTC), in front of mass transit operators and journalists from around the world. As global mobility demand continues to rise, this breakthrough brings Communications-Based Train Control (CBTC), the state-of-the-art system for metro and urban networks, into a centralized cloud-ready infrastructure, a signaling data center. Safety-critical functions run on commercial off-the-shelf (COTS) hardware with Siemens Mobility's Distributed Smart Safe System (DS3) platform. The result: up to 20% higher operational efficiency and up to 30% energy savings - delivering more capacity and s...