Electronic railway equipment. Train communication network (TCN) - On-board to ground communicationWhat is this standard about? This part of IEC 61375 establishes the specification for the communication between the onboard subsystems and the ground subsystems. The communication system, interfaces and protocols are specified as a mobile communication function, using any available wireless technology. This document provides requirements in order to: a) select the wireless network on the basis of QoS parameters requested by the application; b) allow

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