Rail

RATP, Nokia complete 4G LTE trial on Paris Metro

Posted on August 3, 2016

RATP and Nokia successfully completed the first “real-world” trial of 4G LTE technology in a mass transit system.

Completed on a portion of the Paris Metro Line 14, this trial demonstrated that a single 4G LTE network can be used for all operational communications of a train, whereas today they are supported by different channels — a mixture of Wi-Fi, digital radio and 3G/4G networks.

The introduction of a 4G LTE-equipped shuttle on Line 14, an automated line meeting all RATP security requirements, is a world first.

The test showed that a single LTE mobile network can replace the traditional Wi-Fi networks and manage data transmissions from multiple applications simultaneously, including: a simulation of train control (CBTC simulation based on pre-recorded real data); video on trains and platforms; operational voice communications; multimedia passenger information on trains and platforms; and maintenance and supervision services.

This trial marks a significant contribution to start of the standardization process required before any operational rollout of 4G LTE technology in transport systems and associated customer services. It was completed under the R&D SYSTUF project, in which RATP and Nokia are collaborating.

The objective of this project is to demonstrate that it is possible to use a single telecommunication technology — such as LTE — that is able to meet both mission-critical and non-critical applications of future public transport systems.

As part of the experiment, RATP defined the applications that must be supported by the network and determined what constraints are to be met to complete a convincing, secure and non-disruptive trial.

View comments or post a comment on this story. (0 Comments)

More News

BART, The Salvation Army team up to help homeless

Funds to be used for supportive housing, substance abuse treatment, case management, blankets, socks, and other services.

WMATA, carriers expand wireless service on rail lines

Service is now available for the entire length of the Green Line and most of the Yellow Line.

Maryland maglev project garners local chambers of commerce support

The Superconducting Maglev (SCMAGLEV) train will start with a 36-mile route from Washington, D.C. to Baltimore City.

Alstom-Bombardier consortium lands French railcar order

The confirmed part of the contract covers the delivery of 44 trains for a sum of over $587 million, which may be supplemented by options exercised for a total of up to 410 trains.

Texas Central signs with Kiewit unit to prep for high-speed rail install

Mass. Electric will focus on core system, safety elements, including all necessary power, signaling and communications equipment.

See More News

Post a Comment

Post Comment

Comments (0)

More From The World's Largest Fleet Publisher

Automotive Fleet

The Car and truck fleet and leasing management magazine

Business Fleet

managing 10-50 company vehicles

Fleet Financials

Executive vehicle management

Government Fleet

managing public sector vehicles & equipment

TruckingInfo.com

THE COMMERCIAL TRUCK INDUSTRY’S MOST IN-DEPTH INFORMATION SOURCE

Work Truck Magazine

The number 1 resource for vocational truck fleets

Schoolbus Fleet

Serving school transportation professionals in the U.S. and Canada

LCT Magazine

Global Resource For Limousine and Bus Transportation