GSM-R or LTE radio, Design solution

GSM-R or LTE radio, Design solution, based on tests results of previous and ongoing projects and on Bombardier TU architecture. From the best trains configurations adapted to the market involving TU and DPS, taking into account the characteristics of the locomotives of the CFM partners a GSM-R or LTE radio solution is designed to be integrated in the TU and DPS to safely transfer all necessary orders and information (to and from) in nominal mode and degraded mode in all operational situations that may be encountered in the network.