RATP and Nokia complete trial runs of 4G LTE communication system on Paris Metro August 4, 2016 | Europe Company News Paris transit authority Régie Autonome des Transports Parisiens (RATP) and Nokia have successfully completed trial runs of a 4G LTE communication system on Paris Metro Line 14. The current comm... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password
